Commit bc10382ec1b87da16943907ba2d0fbd267af07f0 | zig

CMakeLists.txt+3

...	@@ -447,6 +447,7 @@ set(ZIG_STD_FILES	...	@@ -447,6 +447,7 @@ set(ZIG_STD_FILES
447	"c/freebsd.zig"	447	"c/freebsd.zig"
448	"c/index.zig"	448	"c/index.zig"
449	"c/linux.zig"	449	"c/linux.zig"
		450	"c/netbsd.zig"
450	"c/windows.zig"	451	"c/windows.zig"
451	"coff.zig"	452	"coff.zig"
452	"crypto/blake2.zig"	453	"crypto/blake2.zig"
...	@@ -587,6 +588,8 @@ set(ZIG_STD_FILES	...	@@ -587,6 +588,8 @@ set(ZIG_STD_FILES
587	"os/linux/index.zig"	588	"os/linux/index.zig"
588	"os/linux/vdso.zig"	589	"os/linux/vdso.zig"
589	"os/linux/x86_64.zig"	590	"os/linux/x86_64.zig"
		591	"os/netbsd/errno.zig"
		592	"os/netbsd/index.zig"
590	"os/path.zig"	593	"os/path.zig"
591	"os/time.zig"	594	"os/time.zig"
592	"os/uefi.zig"	595	"os/uefi.zig"

cmake/Findllvm.cmake-1

...	@@ -50,7 +50,6 @@ NEED_TARGET("AMDGPU")	...	@@ -50,7 +50,6 @@ NEED_TARGET("AMDGPU")
50	NEED_TARGET("ARM")	50	NEED_TARGET("ARM")
51	NEED_TARGET("BPF")	51	NEED_TARGET("BPF")
52	NEED_TARGET("Hexagon")	52	NEED_TARGET("Hexagon")
53	NEED_TARGET("Lanai")
54	NEED_TARGET("Mips")	53	NEED_TARGET("Mips")
55	NEED_TARGET("MSP430")	54	NEED_TARGET("MSP430")
56	NEED_TARGET("NVPTX")	55	NEED_TARGET("NVPTX")

src-self-hosted/libc_installation.zig+1-1

...	@@ -172,7 +172,7 @@ pub const LibCInstallation = struct {	...	@@ -172,7 +172,7 @@ pub const LibCInstallation = struct {
172	try group.call(findNativeStaticLibDir, self, loop);	172	try group.call(findNativeStaticLibDir, self, loop);
173	try group.call(findNativeDynamicLinker, self, loop);	173	try group.call(findNativeDynamicLinker, self, loop);
174	},	174	},
175	builtin.Os.macosx, builtin.Os.freebsd => {	175	builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
176	self.include_dir = try std.mem.dupe(loop.allocator, u8, "/usr/include");	176	self.include_dir = try std.mem.dupe(loop.allocator, u8, "/usr/include");
177	},	177	},
178	else => @compileError("unimplemented: find libc for this OS"),	178	else => @compileError("unimplemented: find libc for this OS"),

src/analyze.cpp+7-4

src/codegen.cpp+2-1

...	@@ -184,7 +184,8 @@ CodeGen codegen_create(Buf root_src_path, const ZigTarget *target, OutType out	...	@@ -184,7 +184,8 @@ CodeGen codegen_create(Buf root_src_path, const ZigTarget *target, OutType out
184	// On Darwin/MacOS/iOS, we always link libSystem which contains libc.	184	// On Darwin/MacOS/iOS, we always link libSystem which contains libc.
185	if (g->zig_target.os == OsMacOSX \|\|	185	if (g->zig_target.os == OsMacOSX \|\|
186	g->zig_target.os == OsIOS \|\|	186	g->zig_target.os == OsIOS \|\|
187	g->zig_target.os == OsFreeBSD)	187	g->zig_target.os == OsFreeBSD \|\|
		188	g->zig_target.os == OsNetBSD)
188	{	189	{
189	g->libc_link_lib = create_link_lib(buf_create_from_str("c"));	190	g->libc_link_lib = create_link_lib(buf_create_from_str("c"));
190	g->link_libs_list.append(g->libc_link_lib);	191	g->link_libs_list.append(g->libc_link_lib);

src/link.cpp+8-2

 @@ -198,6 +198,9 @@ static Buf *get_dynamic_linker_path(CodeGen *g) {
     if (g->zig_target.os == OsFreeBSD) {
         return buf_create_from_str("/libexec/ld-elf.so.1");
     }
+    if (g->zig_target.os == OsNetBSD) {
+        return buf_create_from_str("/libexec/ld.elf_so");
+    }
     if (g->is_native_target && g->zig_target.arch.arch == ZigLLVM_x86_64) {
         static const char *ld_names[] = {
             "ld-linux-x86-64.so.2",
 @@ -263,10 +266,13 @@ static void construct_linker_job_elf(LinkJob *lj) {
     if (lj->link_in_crt) {
         const char *crt1o;
         const char *crtbegino;
-        if (g->is_static) {
+        if (g->zig_target.os == OsNetBSD) {
+	    crt1o = "crt0.o";
+	    crtbegino = "crtbegin.o";
+	} else if (g->is_static) {
             crt1o = "crt1.o";
             crtbegino = "crtbeginT.o";
-        } else {
+	} else {
             crt1o = "Scrt1.o";
             crtbegino = "crtbegin.o";
         }

src/os.cpp+14-5

 @@ -50,11 +50,11 @@ typedef SSIZE_T ssize_t;
 #endif
-#if defined(ZIG_OS_LINUX) || defined(ZIG_OS_FREEBSD)
+#if defined(ZIG_OS_LINUX) || defined(ZIG_OS_FREEBSD) || defined(ZIG_OS_NETBSD)
 #include <link.h>
 #endif
-#if defined(ZIG_OS_FREEBSD)
+#if defined(ZIG_OS_FREEBSD) || defined(ZIG_OS_NETBSD)
 #include <sys/sysctl.h>
 #endif
 @@ -78,7 +78,7 @@ static clock_serv_t cclock;
 #if defined(__APPLE__) && !defined(environ)
 #include <crt_externs.h>
 #define environ (*_NSGetEnviron())
-#elif defined(ZIG_OS_FREEBSD)
+#elif defined(ZIG_OS_FREEBSD) || defined(ZIG_OS_NETBSD)
 extern char **environ;
 #endif
 @@ -1458,6 +1458,15 @@ Error os_self_exe_path(Buf *out_path) {
     }
     buf_resize(out_path, cb - 1);
     return ErrorNone;
+#elif defined(ZIG_OS_NETBSD)
+    buf_resize(out_path, PATH_MAX);
+    int mib[4] = { CTL_KERN, KERN_PROC_ARGS, -1, KERN_PROC_PATHNAME };
+    size_t cb = PATH_MAX;
+    if (sysctl(mib, 4, buf_ptr(out_path), &cb, nullptr, 0) != 0) {
+        return ErrorUnexpected;
+    }
+    buf_resize(out_path, cb - 1);
+    return ErrorNone;
 #endif
     return ErrorFileNotFound;
 }
 @@ -1776,7 +1785,7 @@ Error os_get_app_data_dir(Buf *out_path, const char *appname) {
 }
-#if defined(ZIG_OS_LINUX) || defined(ZIG_OS_FREEBSD)
+#if defined(ZIG_OS_LINUX) || defined(ZIG_OS_FREEBSD) || defined(ZIG_OS_NETBSD)
 static int self_exe_shared_libs_callback(struct dl_phdr_info *info, size_t size, void *data) {
     ZigList<Buf *> *libs = reinterpret_cast< ZigList<Buf *> *>(data);
     if (info->dlpi_name[0] == '/') {
 @@ -1787,7 +1796,7 @@ static int self_exe_shared_libs_callback(struct dl_phdr_info *info, size_t size,
 #endif
 Error os_self_exe_shared_libs(ZigList<Buf *> &paths) {
-#if defined(ZIG_OS_LINUX) || defined(ZIG_OS_FREEBSD)
+#if defined(ZIG_OS_LINUX) || defined(ZIG_OS_FREEBSD) || defined(ZIG_OS_NETBSD)
     paths.resize(0);
     dl_iterate_phdr(self_exe_shared_libs_callback, &paths);
     return ErrorNone;

src/os.hpp+2

...	@@ -25,6 +25,8 @@	...	@@ -25,6 +25,8 @@
25	#define ZIG_OS_LINUX	25	#define ZIG_OS_LINUX
26	#elif defined(__FreeBSD__)	26	#elif defined(__FreeBSD__)
27	#define ZIG_OS_FREEBSD	27	#define ZIG_OS_FREEBSD
		28	#elif defined(__NetBSD__)
		29	#define ZIG_OS_NETBSD
28	#else	30	#else
29	#define ZIG_OS_UNKNOWN	31	#define ZIG_OS_UNKNOWN
30	#endif	32	#endif

src/target.cpp+1-1

...	@@ -743,6 +743,7 @@ uint32_t target_c_type_size_in_bits(const ZigTarget *target, CIntType id) {	...	@@ -743,6 +743,7 @@ uint32_t target_c_type_size_in_bits(const ZigTarget *target, CIntType id) {
743	case OsMacOSX:	743	case OsMacOSX:
744	case OsZen:	744	case OsZen:
745	case OsFreeBSD:	745	case OsFreeBSD:
		746	case OsNetBSD:
746	case OsOpenBSD:	747	case OsOpenBSD:
747	switch (id) {	748	switch (id) {
748	case CIntTypeShort:	749	case CIntTypeShort:
...	@@ -783,7 +784,6 @@ uint32_t target_c_type_size_in_bits(const ZigTarget *target, CIntType id) {	...	@@ -783,7 +784,6 @@ uint32_t target_c_type_size_in_bits(const ZigTarget *target, CIntType id) {
783	case OsIOS:	784	case OsIOS:
784	case OsKFreeBSD:	785	case OsKFreeBSD:
785	case OsLv2:	786	case OsLv2:
786	case OsNetBSD:
787	case OsSolaris:	787	case OsSolaris:
788	case OsHaiku:	788	case OsHaiku:
789	case OsMinix:	789	case OsMinix:

std/c/index.zig+1

...	@@ -6,6 +6,7 @@ pub use switch (builtin.os) {	...	@@ -6,6 +6,7 @@ pub use switch (builtin.os) {
6	Os.windows => @import("windows.zig"),	6	Os.windows => @import("windows.zig"),
7	Os.macosx, Os.ios => @import("darwin.zig"),	7	Os.macosx, Os.ios => @import("darwin.zig"),
8	Os.freebsd => @import("freebsd.zig"),	8	Os.freebsd => @import("freebsd.zig"),
		9	Os.netbsd => @import("netbsd.zig"),
9	else => empty_import,	10	else => empty_import,
10	};	11	};
11	const empty_import = @import("../empty.zig");	12	const empty_import = @import("../empty.zig");

std/c/netbsd.zig created+116

...	@@ -0,0 +1,116 @@
1	extern "c" fn __errno() *c_int;
2	pub const _errno = __errno;
3
4	pub extern "c" fn kqueue() c_int;
5	pub extern "c" fn kevent(
6	kq: c_int,
7	changelist: [*]const Kevent,
8	nchanges: c_int,
9	eventlist: [*]Kevent,
10	nevents: c_int,
11	timeout: ?*const timespec,
12	) c_int;
13	pub extern "c" fn sysctl(name: []c_int, namelen: c_uint, oldp: ?c_void, oldlenp: ?usize, newp: ?c_void, newlen: usize) c_int;
14	pub extern "c" fn sysctlbyname(name: []const u8, oldp: ?c_void, oldlenp: ?usize, newp: ?c_void, newlen: usize) c_int;
15	pub extern "c" fn sysctlnametomib(name: []const u8, mibp: ?c_int, sizep: ?*usize) c_int;
16	pub extern "c" fn getdirentries(fd: c_int, buf_ptr: []u8, nbytes: usize, basep: i64) usize;
17	pub extern "c" fn getdents(fd: c_int, buf_ptr: [*]u8, nbytes: usize) usize;
18	pub extern "c" fn pipe2(arg0: *[2]c_int, arg1: u32) c_int;
19	pub extern "c" fn preadv(fd: c_int, iov: *const c_void, iovcnt: c_int, offset: usize) isize;
20	pub extern "c" fn pwritev(fd: c_int, iov: *const c_void, iovcnt: c_int, offset: usize) isize;
21	pub extern "c" fn openat(fd: c_int, path: ?[*]const u8, flags: c_int) c_int;
22	pub extern "c" fn setgid(ruid: c_uint, euid: c_uint) c_int;
23	pub extern "c" fn setuid(uid: c_uint) c_int;
24	pub extern "c" fn kill(pid: c_int, sig: c_int) c_int;
25	pub extern "c" fn clock_gettime(clk_id: c_int, tp: *timespec) c_int;
26	pub extern "c" fn clock_getres(clk_id: c_int, tp: *timespec) c_int;
27
28	/// Renamed from `kevent` to `Kevent` to avoid conflict with function name.
29	pub const Kevent = extern struct {
30	ident: usize,
31	filter: i32,
32	flags: u32,
33	fflags: u32,
34	data: i64,
35	udata: usize,
36	};
37
38	pub const pthread_attr_t = extern struct {
39	pta_magic: u32,
40	pta_flags: c_int,
41	pta_private: *c_void,
42	};
43
44	pub const msghdr = extern struct {
45	msg_name: *u8,
46	msg_namelen: socklen_t,
47	msg_iov: *iovec,
48	msg_iovlen: i32,
49	__pad1: i32,
50	msg_control: *u8,
51	msg_controllen: socklen_t,
52	__pad2: socklen_t,
53	msg_flags: i32,
54	};
55
56	pub const Stat = extern struct {
57	dev: u64,
58	mode: u32,
59	ino: u64,
60	nlink: usize,
61
62	uid: u32,
63	gid: u32,
64	rdev: u64,
65
66	atim: timespec,
67	mtim: timespec,
68	ctim: timespec,
69	birthtim: timespec,
70
71	size: i64,
72	blocks: i64,
73	blksize: isize,
74	flags: u32,
75	gen: u32,
76	__spare: [2]u32,
77	};
78
79	pub const timespec = extern struct {
80	tv_sec: i64,
81	tv_nsec: isize,
82	};
83
84	pub const dirent = extern struct {
85	d_fileno: u64,
86	d_reclen: u16,
87	d_namlen: u16,
88	d_type: u8,
89	d_off: i64,
90	d_name: [512]u8,
91	};
92
93	pub const in_port_t = u16;
94	pub const sa_family_t = u8;
95
96	pub const sockaddr = extern union {
97	in: sockaddr_in,
98	in6: sockaddr_in6,
99	};
100
101	pub const sockaddr_in = extern struct {
102	len: u8,
103	family: sa_family_t,
104	port: in_port_t,
105	addr: u32,
106	zero: [8]u8,
107	};
108
109	pub const sockaddr_in6 = extern struct {
110	len: u8,
111	family: sa_family_t,
112	port: in_port_t,
113	flowinfo: u32,
114	addr: [16]u8,
115	scope_id: u32,
116	};

std/debug/index.zig+3-3

std/event/fs.zig+23-8

...	@@ -85,6 +85,7 @@ pub async fn pwritev(loop: *Loop, fd: os.FileHandle, data: []const []const u8, o	...	@@ -85,6 +85,7 @@ pub async fn pwritev(loop: *Loop, fd: os.FileHandle, data: []const []const u8, o
85	builtin.Os.macosx,	85	builtin.Os.macosx,
86	builtin.Os.linux,	86	builtin.Os.linux,
87	builtin.Os.freebsd,	87	builtin.Os.freebsd,
		88	builtin.Os.netbsd,
88	=> {	89	=> {
89	const iovecs = try loop.allocator.alloc(os.posix.iovec_const, data.len);	90	const iovecs = try loop.allocator.alloc(os.posix.iovec_const, data.len);
90	defer loop.allocator.free(iovecs);	91	defer loop.allocator.free(iovecs);
...	@@ -222,6 +223,7 @@ pub async fn preadv(loop: *Loop, fd: os.FileHandle, data: []const []u8, offset:	...	@@ -222,6 +223,7 @@ pub async fn preadv(loop: *Loop, fd: os.FileHandle, data: []const []u8, offset:
222	builtin.Os.macosx,	223	builtin.Os.macosx,
223	builtin.Os.linux,	224	builtin.Os.linux,
224	builtin.Os.freebsd,	225	builtin.Os.freebsd,
		226	builtin.Os.netbsd,
225	=> {	227	=> {
226	const iovecs = try loop.allocator.alloc(os.posix.iovec, data.len);	228	const iovecs = try loop.allocator.alloc(os.posix.iovec, data.len);
227	defer loop.allocator.free(iovecs);	229	defer loop.allocator.free(iovecs);
...	@@ -402,7 +404,11 @@ pub async fn openPosix(	...	@@ -402,7 +404,11 @@ pub async fn openPosix(
402		404
403	pub async fn openRead(loop: *Loop, path: []const u8) os.File.OpenError!os.FileHandle {	405	pub async fn openRead(loop: *Loop, path: []const u8) os.File.OpenError!os.FileHandle {
404	switch (builtin.os) {	406	switch (builtin.os) {
405	builtin.Os.macosx, builtin.Os.linux, builtin.Os.freebsd => {	407	builtin.Os.macosx,
		408	builtin.Os.linux,
		409	builtin.Os.freebsd,
		410	builtin.Os.netbsd
		411	=> {
406	const flags = posix.O_LARGEFILE \| posix.O_RDONLY \| posix.O_CLOEXEC;	412	const flags = posix.O_LARGEFILE \| posix.O_RDONLY \| posix.O_CLOEXEC;
407	return await (async openPosix(loop, path, flags, os.File.default_mode) catch unreachable);	413	return await (async openPosix(loop, path, flags, os.File.default_mode) catch unreachable);
408	},	414	},
...	@@ -431,6 +437,7 @@ pub async fn openWriteMode(loop: *Loop, path: []const u8, mode: os.File.Mode) os	...	@@ -431,6 +437,7 @@ pub async fn openWriteMode(loop: *Loop, path: []const u8, mode: os.File.Mode) os
431	builtin.Os.macosx,	437	builtin.Os.macosx,
432	builtin.Os.linux,	438	builtin.Os.linux,
433	builtin.Os.freebsd,	439	builtin.Os.freebsd,
		440	builtin.Os.netbsd,
434	=> {	441	=> {
435	const flags = posix.O_LARGEFILE \| posix.O_WRONLY \| posix.O_CREAT \| posix.O_CLOEXEC \| posix.O_TRUNC;	442	const flags = posix.O_LARGEFILE \| posix.O_WRONLY \| posix.O_CREAT \| posix.O_CLOEXEC \| posix.O_TRUNC;
436	return await (async openPosix(loop, path, flags, os.File.default_mode) catch unreachable);	443	return await (async openPosix(loop, path, flags, os.File.default_mode) catch unreachable);
...	@@ -453,7 +460,7 @@ pub async fn openReadWrite(	...	@@ -453,7 +460,7 @@ pub async fn openReadWrite(
453	mode: os.File.Mode,	460	mode: os.File.Mode,
454	) os.File.OpenError!os.FileHandle {	461	) os.File.OpenError!os.FileHandle {
455	switch (builtin.os) {	462	switch (builtin.os) {
456	builtin.Os.macosx, builtin.Os.linux, builtin.Os.freebsd => {	463	builtin.Os.macosx, builtin.Os.linux, builtin.Os.freebsd, builtin.Os.netbsd => {
457	const flags = posix.O_LARGEFILE \| posix.O_RDWR \| posix.O_CREAT \| posix.O_CLOEXEC;	464	const flags = posix.O_LARGEFILE \| posix.O_RDWR \| posix.O_CREAT \| posix.O_CLOEXEC;
458	return await (async openPosix(loop, path, flags, mode) catch unreachable);	465	return await (async openPosix(loop, path, flags, mode) catch unreachable);
459	},	466	},
...	@@ -481,7 +488,7 @@ pub const CloseOperation = struct {	...	@@ -481,7 +488,7 @@ pub const CloseOperation = struct {
481	os_data: OsData,	488	os_data: OsData,
482		489
483	const OsData = switch (builtin.os) {	490	const OsData = switch (builtin.os) {
484	builtin.Os.linux, builtin.Os.macosx, builtin.Os.freebsd => OsDataPosix,	491	builtin.Os.linux, builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => OsDataPosix,
485		492
486	builtin.Os.windows => struct {	493	builtin.Os.windows => struct {
487	handle: ?os.FileHandle,	494	handle: ?os.FileHandle,
...	@@ -500,7 +507,7 @@ pub const CloseOperation = struct {	...	@@ -500,7 +507,7 @@ pub const CloseOperation = struct {
500	self.* = CloseOperation{	507	self.* = CloseOperation{
501	.loop = loop,	508	.loop = loop,
502	.os_data = switch (builtin.os) {	509	.os_data = switch (builtin.os) {
503	builtin.Os.linux, builtin.Os.macosx, builtin.Os.freebsd => initOsDataPosix(self),	510	builtin.Os.linux, builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => initOsDataPosix(self),
504	builtin.Os.windows => OsData{ .handle = null },	511	builtin.Os.windows => OsData{ .handle = null },
505	else => @compileError("Unsupported OS"),	512	else => @compileError("Unsupported OS"),
506	},	513	},
...	@@ -530,6 +537,7 @@ pub const CloseOperation = struct {	...	@@ -530,6 +537,7 @@ pub const CloseOperation = struct {
530	builtin.Os.linux,	537	builtin.Os.linux,
531	builtin.Os.macosx,	538	builtin.Os.macosx,
532	builtin.Os.freebsd,	539	builtin.Os.freebsd,
		540	builtin.Os.netbsd,
533	=> {	541	=> {
534	if (self.os_data.have_fd) {	542	if (self.os_data.have_fd) {
535	self.loop.posixFsRequest(&self.os_data.close_req_node);	543	self.loop.posixFsRequest(&self.os_data.close_req_node);
...	@@ -552,6 +560,7 @@ pub const CloseOperation = struct {	...	@@ -552,6 +560,7 @@ pub const CloseOperation = struct {
552	builtin.Os.linux,	560	builtin.Os.linux,
553	builtin.Os.macosx,	561	builtin.Os.macosx,
554	builtin.Os.freebsd,	562	builtin.Os.freebsd,
		563	builtin.Os.netbsd,
555	=> {	564	=> {
556	self.os_data.close_req_node.data.msg.Close.fd = handle;	565	self.os_data.close_req_node.data.msg.Close.fd = handle;
557	self.os_data.have_fd = true;	566	self.os_data.have_fd = true;
...	@@ -569,6 +578,7 @@ pub const CloseOperation = struct {	...	@@ -569,6 +578,7 @@ pub const CloseOperation = struct {
569	builtin.Os.linux,	578	builtin.Os.linux,
570	builtin.Os.macosx,	579	builtin.Os.macosx,
571	builtin.Os.freebsd,	580	builtin.Os.freebsd,
		581	builtin.Os.netbsd,
572	=> {	582	=> {
573	self.os_data.have_fd = false;	583	self.os_data.have_fd = false;
574	},	584	},
...	@@ -584,6 +594,7 @@ pub const CloseOperation = struct {	...	@@ -584,6 +594,7 @@ pub const CloseOperation = struct {
584	builtin.Os.linux,	594	builtin.Os.linux,
585	builtin.Os.macosx,	595	builtin.Os.macosx,
586	builtin.Os.freebsd,	596	builtin.Os.freebsd,
		597	builtin.Os.netbsd,
587	=> {	598	=> {
588	assert(self.os_data.have_fd);	599	assert(self.os_data.have_fd);
589	return self.os_data.close_req_node.data.msg.Close.fd;	600	return self.os_data.close_req_node.data.msg.Close.fd;
...	@@ -608,6 +619,7 @@ pub async fn writeFileMode(loop: *Loop, path: []const u8, contents: []const u8,	...	@@ -608,6 +619,7 @@ pub async fn writeFileMode(loop: *Loop, path: []const u8, contents: []const u8,
608	builtin.Os.linux,	619	builtin.Os.linux,
609	builtin.Os.macosx,	620	builtin.Os.macosx,
610	builtin.Os.freebsd,	621	builtin.Os.freebsd,
		622	builtin.Os.netbsd,
611	=> return await (async writeFileModeThread(loop, path, contents, mode) catch unreachable),	623	=> return await (async writeFileModeThread(loop, path, contents, mode) catch unreachable),
612	builtin.Os.windows => return await (async writeFileWindows(loop, path, contents) catch unreachable),	624	builtin.Os.windows => return await (async writeFileWindows(loop, path, contents) catch unreachable),
613	else => @compileError("Unsupported OS"),	625	else => @compileError("Unsupported OS"),
...	@@ -713,7 +725,7 @@ pub fn Watch(comptime V: type) type {	...	@@ -713,7 +725,7 @@ pub fn Watch(comptime V: type) type {
713	os_data: OsData,	725	os_data: OsData,
714		726
715	const OsData = switch (builtin.os) {	727	const OsData = switch (builtin.os) {
716	builtin.Os.macosx, builtin.Os.freebsd => struct {	728	builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => struct {
717	file_table: FileTable,	729	file_table: FileTable,
718	table_lock: event.Lock,	730	table_lock: event.Lock,
719		731
...	@@ -802,7 +814,7 @@ pub fn Watch(comptime V: type) type {	...	@@ -802,7 +814,7 @@ pub fn Watch(comptime V: type) type {
802	return self;	814	return self;
803	},	815	},
804		816
805	builtin.Os.macosx, builtin.Os.freebsd => {	817	builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
806	const self = try loop.allocator.create(Self);	818	const self = try loop.allocator.create(Self);
807	errdefer loop.allocator.destroy(self);	819	errdefer loop.allocator.destroy(self);
808		820
...	@@ -822,7 +834,7 @@ pub fn Watch(comptime V: type) type {	...	@@ -822,7 +834,7 @@ pub fn Watch(comptime V: type) type {
822	/// All addFile calls and removeFile calls must have completed.	834	/// All addFile calls and removeFile calls must have completed.
823	pub fn destroy(self: *Self) void {	835	pub fn destroy(self: *Self) void {
824	switch (builtin.os) {	836	switch (builtin.os) {
825	builtin.Os.macosx, builtin.Os.freebsd => {	837	builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
826	// TODO we need to cancel the coroutines before destroying the lock	838	// TODO we need to cancel the coroutines before destroying the lock
827	self.os_data.table_lock.deinit();	839	self.os_data.table_lock.deinit();
828	var it = self.os_data.file_table.iterator();	840	var it = self.os_data.file_table.iterator();
...	@@ -864,7 +876,10 @@ pub fn Watch(comptime V: type) type {	...	@@ -864,7 +876,10 @@ pub fn Watch(comptime V: type) type {
864		876
865	pub async fn addFile(self: *Self, file_path: []const u8, value: V) !?V {	877	pub async fn addFile(self: *Self, file_path: []const u8, value: V) !?V {
866	switch (builtin.os) {	878	switch (builtin.os) {
867	builtin.Os.macosx, builtin.Os.freebsd => return await (async addFileKEvent(self, file_path, value) catch unreachable),	879	builtin.Os.macosx,
		880	builtin.Os.freebsd,
		881	builtin.Os.netbsd
		882	=> return await (async addFileKEvent(self, file_path, value) catch unreachable),
868	builtin.Os.linux => return await (async addFileLinux(self, file_path, value) catch unreachable),	883	builtin.Os.linux => return await (async addFileLinux(self, file_path, value) catch unreachable),
869	builtin.Os.windows => return await (async addFileWindows(self, file_path, value) catch unreachable),	884	builtin.Os.windows => return await (async addFileWindows(self, file_path, value) catch unreachable),
870	else => @compileError("Unsupported OS"),	885	else => @compileError("Unsupported OS"),

std/event/loop.zig+11-10

std/heap.zig+3-3

std/os/file.zig+3-3

std/os/get_app_data_dir.zig+1-1

...	@@ -43,7 +43,7 @@ pub fn getAppDataDir(allocator: *mem.Allocator, appname: []const u8) GetAppDataD	...	@@ -43,7 +43,7 @@ pub fn getAppDataDir(allocator: *mem.Allocator, appname: []const u8) GetAppDataD
43	};	43	};
44	return os.path.join(allocator, [][]const u8{ home_dir, "Library", "Application Support", appname });	44	return os.path.join(allocator, [][]const u8{ home_dir, "Library", "Application Support", appname });
45	},	45	},
46	builtin.Os.linux, builtin.Os.freebsd => {	46	builtin.Os.linux, builtin.Os.freebsd, builtin.Os.netbsd => {
47	const home_dir = os.getEnvPosix("HOME") orelse {	47	const home_dir = os.getEnvPosix("HOME") orelse {
48	// TODO look in /etc/passwd	48	// TODO look in /etc/passwd
49	return error.AppDataDirUnavailable;	49	return error.AppDataDirUnavailable;

std/os/get_user_id.zig+1-1

...	@@ -11,7 +11,7 @@ pub const UserInfo = struct {	...	@@ -11,7 +11,7 @@ pub const UserInfo = struct {
11	/// POSIX function which gets a uid from username.	11	/// POSIX function which gets a uid from username.
12	pub fn getUserInfo(name: []const u8) !UserInfo {	12	pub fn getUserInfo(name: []const u8) !UserInfo {
13	return switch (builtin.os) {	13	return switch (builtin.os) {
14	Os.linux, Os.macosx, Os.ios, Os.freebsd => posixGetUserInfo(name),	14	Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => posixGetUserInfo(name),
15	else => @compileError("Unsupported OS"),	15	else => @compileError("Unsupported OS"),
16	};	16	};
17	}	17	}

std/os/index.zig+32-16

...	@@ -3,7 +3,7 @@ const builtin = @import("builtin");	...	@@ -3,7 +3,7 @@ const builtin = @import("builtin");
3	const Os = builtin.Os;	3	const Os = builtin.Os;
4	const is_windows = builtin.os == Os.windows;	4	const is_windows = builtin.os == Os.windows;
5	const is_posix = switch (builtin.os) {	5	const is_posix = switch (builtin.os) {
6	builtin.Os.linux, builtin.Os.macosx, builtin.Os.freebsd => true,	6	builtin.Os.linux, builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => true,
7	else => false,	7	else => false,
8	};	8	};
9	const os = @This();	9	const os = @This();
...	@@ -30,6 +30,7 @@ pub const windows = @import("windows/index.zig");	...	@@ -30,6 +30,7 @@ pub const windows = @import("windows/index.zig");
30	pub const darwin = @import("darwin.zig");	30	pub const darwin = @import("darwin.zig");
31	pub const linux = @import("linux/index.zig");	31	pub const linux = @import("linux/index.zig");
32	pub const freebsd = @import("freebsd/index.zig");	32	pub const freebsd = @import("freebsd/index.zig");
		33	pub const netbsd = @import("netbsd/index.zig");
33	pub const zen = @import("zen.zig");	34	pub const zen = @import("zen.zig");
34	pub const uefi = @import("uefi.zig");	35	pub const uefi = @import("uefi.zig");
35		36
...	@@ -37,6 +38,7 @@ pub const posix = switch (builtin.os) {	...	@@ -37,6 +38,7 @@ pub const posix = switch (builtin.os) {
37	Os.linux => linux,	38	Os.linux => linux,
38	Os.macosx, Os.ios => darwin,	39	Os.macosx, Os.ios => darwin,
39	Os.freebsd => freebsd,	40	Os.freebsd => freebsd,
		41	Os.netbsd => netbsd,
40	Os.zen => zen,	42	Os.zen => zen,
41	else => @compileError("Unsupported OS"),	43	else => @compileError("Unsupported OS"),
42	};	44	};
...	@@ -50,7 +52,7 @@ pub const time = @import("time.zig");	...	@@ -50,7 +52,7 @@ pub const time = @import("time.zig");
50		52
51	pub const page_size = 4 * 1024;	53	pub const page_size = 4 * 1024;
52	pub const MAX_PATH_BYTES = switch (builtin.os) {	54	pub const MAX_PATH_BYTES = switch (builtin.os) {
53	Os.linux, Os.macosx, Os.ios, Os.freebsd => posix.PATH_MAX,	55	Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => posix.PATH_MAX,
54	// Each UTF-16LE character may be expanded to 3 UTF-8 bytes.	56	// Each UTF-16LE character may be expanded to 3 UTF-8 bytes.
55	// If it would require 4 UTF-8 bytes, then there would be a surrogate	57	// If it would require 4 UTF-8 bytes, then there would be a surrogate
56	// pair in the UTF-16LE, and we (over)account 3 bytes for it that way.	58	// pair in the UTF-16LE, and we (over)account 3 bytes for it that way.
...	@@ -125,7 +127,7 @@ pub fn getRandomBytes(buf: []u8) !void {	...	@@ -125,7 +127,7 @@ pub fn getRandomBytes(buf: []u8) !void {
125	else => return unexpectedErrorPosix(errno),	127	else => return unexpectedErrorPosix(errno),
126	}	128	}
127	},	129	},
128	Os.macosx, Os.ios, Os.freebsd => return getRandomBytesDevURandom(buf),	130	Os.macosx, Os.ios, Os.freebsd, Os.netbsd => return getRandomBytesDevURandom(buf),
129	Os.windows => {	131	Os.windows => {
130	// Call RtlGenRandom() instead of CryptGetRandom() on Windows	132	// Call RtlGenRandom() instead of CryptGetRandom() on Windows
131	// https://github.com/rust-lang-nursery/rand/issues/111	133	// https://github.com/rust-lang-nursery/rand/issues/111
...	@@ -185,7 +187,7 @@ pub fn abort() noreturn {	...	@@ -185,7 +187,7 @@ pub fn abort() noreturn {
185	c.abort();	187	c.abort();
186	}	188	}
187	switch (builtin.os) {	189	switch (builtin.os) {
188	Os.linux, Os.macosx, Os.ios, Os.freebsd => {	190	Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
189	_ = posix.raise(posix.SIGABRT);	191	_ = posix.raise(posix.SIGABRT);
190	_ = posix.raise(posix.SIGKILL);	192	_ = posix.raise(posix.SIGKILL);
191	while (true) {}	193	while (true) {}
...	@@ -211,7 +213,7 @@ pub fn exit(status: u8) noreturn {	...	@@ -211,7 +213,7 @@ pub fn exit(status: u8) noreturn {
211	c.exit(status);	213	c.exit(status);
212	}	214	}
213	switch (builtin.os) {	215	switch (builtin.os) {
214	Os.linux, Os.macosx, Os.ios, Os.freebsd => {	216	Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
215	posix.exit(status);	217	posix.exit(status);
216	},	218	},
217	Os.windows => {	219	Os.windows => {
...	@@ -327,7 +329,7 @@ pub fn posix_preadv(fd: i32, iov: [*]const posix.iovec, count: usize, offset: u6	...	@@ -327,7 +329,7 @@ pub fn posix_preadv(fd: i32, iov: [*]const posix.iovec, count: usize, offset: u6
327	}	329	}
328	}	330	}
329	},	331	},
330	builtin.Os.linux, builtin.Os.freebsd => while (true) {	332	builtin.Os.linux, builtin.Os.freebsd, Os.netbsd => while (true) {
331	const rc = posix.preadv(fd, iov, count, offset);	333	const rc = posix.preadv(fd, iov, count, offset);
332	const err = posix.getErrno(rc);	334	const err = posix.getErrno(rc);
333	switch (err) {	335	switch (err) {
...	@@ -434,7 +436,7 @@ pub fn posix_pwritev(fd: i32, iov: [*]const posix.iovec_const, count: usize, off	...	@@ -434,7 +436,7 @@ pub fn posix_pwritev(fd: i32, iov: [*]const posix.iovec_const, count: usize, off
434	}	436	}
435	}	437	}
436	},	438	},
437	builtin.Os.linux, builtin.Os.freebsd => while (true) {	439	builtin.Os.linux, builtin.Os.freebsd, builtin.Os.netbsd => while (true) {
438	const rc = posix.pwritev(fd, iov, count, offset);	440	const rc = posix.pwritev(fd, iov, count, offset);
439	const err = posix.getErrno(rc);	441	const err = posix.getErrno(rc);
440	switch (err) {	442	switch (err) {
...	@@ -699,7 +701,7 @@ pub fn getBaseAddress() usize {	...	@@ -699,7 +701,7 @@ pub fn getBaseAddress() usize {
699	const phdr = linuxGetAuxVal(std.elf.AT_PHDR);	701	const phdr = linuxGetAuxVal(std.elf.AT_PHDR);
700	return phdr - @sizeOf(std.elf.Ehdr);	702	return phdr - @sizeOf(std.elf.Ehdr);
701	},	703	},
702	builtin.Os.macosx, builtin.Os.freebsd => return @ptrToInt(&std.c._mh_execute_header),	704	builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => return @ptrToInt(&std.c._mh_execute_header),
703	builtin.Os.windows => return @ptrToInt(windows.GetModuleHandleW(null)),	705	builtin.Os.windows => return @ptrToInt(windows.GetModuleHandleW(null)),
704	else => @compileError("Unsupported OS"),	706	else => @compileError("Unsupported OS"),
705	}	707	}
...	@@ -1339,7 +1341,7 @@ pub fn deleteDirC(dir_path: [*]const u8) DeleteDirError!void {	...	@@ -1339,7 +1341,7 @@ pub fn deleteDirC(dir_path: [*]const u8) DeleteDirError!void {
1339	const dir_path_w = try windows_util.cStrToPrefixedFileW(dir_path);	1341	const dir_path_w = try windows_util.cStrToPrefixedFileW(dir_path);
1340	return deleteDirW(&dir_path_w);	1342	return deleteDirW(&dir_path_w);
1341	},	1343	},
1342	Os.linux, Os.macosx, Os.ios, Os.freebsd => {	1344	Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
1343	const err = posix.getErrno(posix.rmdir(dir_path));	1345	const err = posix.getErrno(posix.rmdir(dir_path));
1344	switch (err) {	1346	switch (err) {
1345	0 => return,	1347	0 => return,
...	@@ -1382,7 +1384,7 @@ pub fn deleteDir(dir_path: []const u8) DeleteDirError!void {	...	@@ -1382,7 +1384,7 @@ pub fn deleteDir(dir_path: []const u8) DeleteDirError!void {
1382	const dir_path_w = try windows_util.sliceToPrefixedFileW(dir_path);	1384	const dir_path_w = try windows_util.sliceToPrefixedFileW(dir_path);
1383	return deleteDirW(&dir_path_w);	1385	return deleteDirW(&dir_path_w);
1384	},	1386	},
1385	Os.linux, Os.macosx, Os.ios, Os.freebsd => {	1387	Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
1386	const dir_path_c = try toPosixPath(dir_path);	1388	const dir_path_c = try toPosixPath(dir_path);
1387	return deleteDirC(&dir_path_c);	1389	return deleteDirC(&dir_path_c);
1388	},	1390	},
...	@@ -1501,7 +1503,7 @@ pub const Dir = struct {	...	@@ -1501,7 +1503,7 @@ pub const Dir = struct {
1501	allocator: *Allocator,	1503	allocator: *Allocator,
1502		1504
1503	pub const Handle = switch (builtin.os) {	1505	pub const Handle = switch (builtin.os) {
1504	Os.macosx, Os.ios, Os.freebsd => struct {	1506	Os.macosx, Os.ios, Os.freebsd, Os.netbsd => struct {
1505	fd: i32,	1507	fd: i32,
1506	seek: i64,	1508	seek: i64,
1507	buf: []u8,	1509	buf: []u8,
...	@@ -1578,7 +1580,7 @@ pub const Dir = struct {	...	@@ -1578,7 +1580,7 @@ pub const Dir = struct {
1578	.name_data = undefined,	1580	.name_data = undefined,
1579	};	1581	};
1580	},	1582	},
1581	Os.macosx, Os.ios, Os.freebsd => Handle{	1583	Os.macosx, Os.ios, Os.freebsd, Os.netbsd => Handle{
1582	.fd = try posixOpen(	1584	.fd = try posixOpen(
1583	dir_path,	1585	dir_path,
1584	posix.O_RDONLY \| posix.O_NONBLOCK \| posix.O_DIRECTORY \| posix.O_CLOEXEC,	1586	posix.O_RDONLY \| posix.O_NONBLOCK \| posix.O_DIRECTORY \| posix.O_CLOEXEC,
...	@@ -1609,7 +1611,7 @@ pub const Dir = struct {	...	@@ -1609,7 +1611,7 @@ pub const Dir = struct {
1609	Os.windows => {	1611	Os.windows => {
1610	_ = windows.FindClose(self.handle.handle);	1612	_ = windows.FindClose(self.handle.handle);
1611	},	1613	},
1612	Os.macosx, Os.ios, Os.linux, Os.freebsd => {	1614	Os.macosx, Os.ios, Os.linux, Os.freebsd, Os.netbsd => {
1613	self.allocator.free(self.handle.buf);	1615	self.allocator.free(self.handle.buf);
1614	os.close(self.handle.fd);	1616	os.close(self.handle.fd);
1615	},	1617	},
...	@@ -1625,6 +1627,7 @@ pub const Dir = struct {	...	@@ -1625,6 +1627,7 @@ pub const Dir = struct {
1625	Os.macosx, Os.ios => return self.nextDarwin(),	1627	Os.macosx, Os.ios => return self.nextDarwin(),
1626	Os.windows => return self.nextWindows(),	1628	Os.windows => return self.nextWindows(),
1627	Os.freebsd => return self.nextFreebsd(),	1629	Os.freebsd => return self.nextFreebsd(),
		1630	Os.netbsd => return self.nextFreebsd(),
1628	else => @compileError("unimplemented"),	1631	else => @compileError("unimplemented"),
1629	}	1632	}
1630	}	1633	}
...	@@ -2256,7 +2259,7 @@ pub fn unexpectedErrorWindows(err: windows.DWORD) UnexpectedError {	...	@@ -2256,7 +2259,7 @@ pub fn unexpectedErrorWindows(err: windows.DWORD) UnexpectedError {
2256	pub fn openSelfExe() !os.File {	2259	pub fn openSelfExe() !os.File {
2257	switch (builtin.os) {	2260	switch (builtin.os) {
2258	Os.linux => return os.File.openReadC(c"/proc/self/exe"),	2261	Os.linux => return os.File.openReadC(c"/proc/self/exe"),
2259	Os.macosx, Os.ios, Os.freebsd => {	2262	Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
2260	var buf: [MAX_PATH_BYTES]u8 = undefined;	2263	var buf: [MAX_PATH_BYTES]u8 = undefined;
2261	const self_exe_path = try selfExePath(&buf);	2264	const self_exe_path = try selfExePath(&buf);
2262	buf[self_exe_path.len] = 0;	2265	buf[self_exe_path.len] = 0;
...	@@ -2317,6 +2320,19 @@ pub fn selfExePath(out_buffer: *[MAX_PATH_BYTES]u8) ![]u8 {	...	@@ -2317,6 +2320,19 @@ pub fn selfExePath(out_buffer: *[MAX_PATH_BYTES]u8) ![]u8 {
2317	else => unexpectedErrorPosix(err),	2320	else => unexpectedErrorPosix(err),
2318	};	2321	};
2319	},	2322	},
		2323	Os.netbsd => {
		2324	var mib = [4]c_int{ posix.CTL_KERN, posix.KERN_PROC_ARGS, -1, posix.KERN_PROC_PATHNAME };
		2325	var out_len: usize = out_buffer.len;
		2326	const err = posix.getErrno(posix.sysctl(&mib, 4, out_buffer, &out_len, null, 0));
		2327
		2328	if (err == 0) return mem.toSlice(u8, out_buffer);
		2329
		2330	return switch (err) {
		2331	posix.EFAULT => error.BadAdress,
		2332	posix.EPERM => error.PermissionDenied,
		2333	else => unexpectedErrorPosix(err),
		2334	};
		2335	},
2320	Os.windows => {	2336	Os.windows => {
2321	var utf16le_buf: [windows_util.PATH_MAX_WIDE]u16 = undefined;	2337	var utf16le_buf: [windows_util.PATH_MAX_WIDE]u16 = undefined;
2322	const utf16le_slice = try selfExePathW(&utf16le_buf);	2338	const utf16le_slice = try selfExePathW(&utf16le_buf);
...	@@ -2355,7 +2371,7 @@ pub fn selfExeDirPath(out_buffer: *[MAX_PATH_BYTES]u8) ![]const u8 {	...	@@ -2355,7 +2371,7 @@ pub fn selfExeDirPath(out_buffer: *[MAX_PATH_BYTES]u8) ![]const u8 {
2355	// will not return null.	2371	// will not return null.
2356	return path.dirname(full_exe_path).?;	2372	return path.dirname(full_exe_path).?;
2357	},	2373	},
2358	Os.windows, Os.macosx, Os.ios, Os.freebsd => {	2374	Os.windows, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
2359	const self_exe_path = try selfExePath(out_buffer);	2375	const self_exe_path = try selfExePath(out_buffer);
2360	// Assume that the OS APIs return absolute paths, and therefore dirname	2376	// Assume that the OS APIs return absolute paths, and therefore dirname
2361	// will not return null.	2377	// will not return null.
...	@@ -3227,7 +3243,7 @@ pub const CpuCountError = error{	...	@@ -3227,7 +3243,7 @@ pub const CpuCountError = error{
3227		3243
3228	pub fn cpuCount(fallback_allocator: *mem.Allocator) CpuCountError!usize {	3244	pub fn cpuCount(fallback_allocator: *mem.Allocator) CpuCountError!usize {
3229	switch (builtin.os) {	3245	switch (builtin.os) {
3230	builtin.Os.macosx, builtin.Os.freebsd => {	3246	builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
3231	var count: c_int = undefined;	3247	var count: c_int = undefined;
3232	var count_len: usize = @sizeOf(c_int);	3248	var count_len: usize = @sizeOf(c_int);
3233	const rc = posix.sysctlbyname(switch (builtin.os) {	3249	const rc = posix.sysctlbyname(switch (builtin.os) {

std/os/netbsd/errno.zig created+134

...	@@ -0,0 +1,134 @@
1	pub const EPERM = 1; // Operation not permitted
2	pub const ENOENT = 2; // No such file or directory
3	pub const ESRCH = 3; // No such process
4	pub const EINTR = 4; // Interrupted system call
5	pub const EIO = 5; // Input/output error
6	pub const ENXIO = 6; // Device not configured
7	pub const E2BIG = 7; // Argument list too long
8	pub const ENOEXEC = 8; // Exec format error
9	pub const EBADF = 9; // Bad file descriptor
10	pub const ECHILD = 10; // No child processes
11	pub const EDEADLK = 11; // Resource deadlock avoided
12	// 11 was EAGAIN
13	pub const ENOMEM = 12; // Cannot allocate memory
14	pub const EACCES = 13; // Permission denied
15	pub const EFAULT = 14; // Bad address
16	pub const ENOTBLK = 15; // Block device required
17	pub const EBUSY = 16; // Device busy
18	pub const EEXIST = 17; // File exists
19	pub const EXDEV = 18; // Cross-device link
20	pub const ENODEV = 19; // Operation not supported by device
21	pub const ENOTDIR = 20; // Not a directory
22	pub const EISDIR = 21; // Is a directory
23	pub const EINVAL = 22; // Invalid argument
24	pub const ENFILE = 23; // Too many open files in system
25	pub const EMFILE = 24; // Too many open files
26	pub const ENOTTY = 25; // Inappropriate ioctl for device
27	pub const ETXTBSY = 26; // Text file busy
28	pub const EFBIG = 27; // File too large
29	pub const ENOSPC = 28; // No space left on device
30	pub const ESPIPE = 29; // Illegal seek
31	pub const EROFS = 30; // Read-only file system
32	pub const EMLINK = 31; // Too many links
33	pub const EPIPE = 32; // Broken pipe
34
35	// math software
36	pub const EDOM = 33; // Numerical argument out of domain
37	pub const ERANGE = 34; // Result too large or too small
38
39	// non-blocking and interrupt i/o
40	pub const EAGAIN = 35; // Resource temporarily unavailable
41	pub const EWOULDBLOCK = EAGAIN; // Operation would block
42	pub const EINPROGRESS = 36; // Operation now in progress
43	pub const EALREADY = 37; // Operation already in progress
44
45	// ipc/network software -- argument errors
46	pub const ENOTSOCK = 38; // Socket operation on non-socket
47	pub const EDESTADDRREQ = 39; // Destination address required
48	pub const EMSGSIZE = 40; // Message too long
49	pub const EPROTOTYPE = 41; // Protocol wrong type for socket
50	pub const ENOPROTOOPT = 42; // Protocol option not available
51	pub const EPROTONOSUPPORT = 43; // Protocol not supported
52	pub const ESOCKTNOSUPPORT = 44; // Socket type not supported
53	pub const EOPNOTSUPP = 45; // Operation not supported
54	pub const EPFNOSUPPORT = 46; // Protocol family not supported
55	pub const EAFNOSUPPORT = 47; // Address family not supported by protocol family
56	pub const EADDRINUSE = 48; // Address already in use
57	pub const EADDRNOTAVAIL = 49; // Can't assign requested address
58
59	// ipc/network software -- operational errors
60	pub const ENETDOWN = 50; // Network is down
61	pub const ENETUNREACH = 51; // Network is unreachable
62	pub const ENETRESET = 52; // Network dropped connection on reset
63	pub const ECONNABORTED = 53; // Software caused connection abort
64	pub const ECONNRESET = 54; // Connection reset by peer
65	pub const ENOBUFS = 55; // No buffer space available
66	pub const EISCONN = 56; // Socket is already connected
67	pub const ENOTCONN = 57; // Socket is not connected
68	pub const ESHUTDOWN = 58; // Can't send after socket shutdown
69	pub const ETOOMANYREFS = 59; // Too many references: can't splice
70	pub const ETIMEDOUT = 60; // Operation timed out
71	pub const ECONNREFUSED = 61; // Connection refused
72
73	pub const ELOOP = 62; // Too many levels of symbolic links
74	pub const ENAMETOOLONG = 63; // File name too long
75
76	// should be rearranged
77	pub const EHOSTDOWN = 64; // Host is down
78	pub const EHOSTUNREACH = 65; // No route to host
79	pub const ENOTEMPTY = 66; // Directory not empty
80
81	// quotas & mush
82	pub const EPROCLIM = 67; // Too many processes
83	pub const EUSERS = 68; // Too many users
84	pub const EDQUOT = 69; // Disc quota exceeded
85
86	// Network File System
87	pub const ESTALE = 70; // Stale NFS file handle
88	pub const EREMOTE = 71; // Too many levels of remote in path
89	pub const EBADRPC = 72; // RPC struct is bad
90	pub const ERPCMISMATCH = 73; // RPC version wrong
91	pub const EPROGUNAVAIL = 74; // RPC prog. not avail
92	pub const EPROGMISMATCH = 75; // Program version wrong
93	pub const EPROCUNAVAIL = 76; // Bad procedure for program
94
95	pub const ENOLCK = 77; // No locks available
96	pub const ENOSYS = 78; // Function not implemented
97
98	pub const EFTYPE = 79; // Inappropriate file type or format
99	pub const EAUTH = 80; // Authentication error
100	pub const ENEEDAUTH = 81; // Need authenticator
101
102	// SystemV IPC
103	pub const EIDRM = 82; // Identifier removed
104	pub const ENOMSG = 83; // No message of desired type
105	pub const EOVERFLOW = 84; // Value too large to be stored in data type
106
107	// Wide/multibyte-character handling, ISO/IEC 9899/AMD1:1995
108	pub const EILSEQ = 85; // Illegal byte sequence
109
110	// From IEEE Std 1003.1-2001
111	// Base, Realtime, Threads or Thread Priority Scheduling option errors
112	pub const ENOTSUP = 86; // Not supported
113
114	// Realtime option errors
115	pub const ECANCELED = 87; // Operation canceled
116
117	// Realtime, XSI STREAMS option errors
118	pub const EBADMSG = 88; // Bad or Corrupt message
119
120	// XSI STREAMS option errors
121	pub const ENODATA = 89; // No message available
122	pub const ENOSR = 90; // No STREAM resources
123	pub const ENOSTR = 91; // Not a STREAM
124	pub const ETIME = 92; // STREAM ioctl timeout
125
126	// File system extended attribute errors
127	pub const ENOATTR = 93; // Attribute not found
128
129	// Realtime, XSI STREAMS option errors
130	pub const EMULTIHOP = 94; // Multihop attempted
131	pub const ENOLINK = 95; // Link has been severed
132	pub const EPROTO = 96; // Protocol error
133
134	pub const ELAST = 96; // Must equal largest errno

std/os/netbsd/index.zig created+728

...	@@ -0,0 +1,728 @@
1	const builtin = @import("builtin");
2
3	pub use @import("errno.zig");
4
5	const std = @import("../../index.zig");
6	const c = std.c;
7
8	const assert = std.debug.assert;
9	const maxInt = std.math.maxInt;
10	pub const Kevent = c.Kevent;
11
12	pub const CTL_KERN = 1;
13	pub const CTL_DEBUG = 5;
14
15	pub const KERN_PROC_ARGS = 48; // struct: process argv/env
16	pub const KERN_PROC_PATHNAME = 5; // path to executable
17
18	pub const PATH_MAX = 1024;
19
20	pub const STDIN_FILENO = 0;
21	pub const STDOUT_FILENO = 1;
22	pub const STDERR_FILENO = 2;
23
24	pub const PROT_NONE = 0;
25	pub const PROT_READ = 1;
26	pub const PROT_WRITE = 2;
27	pub const PROT_EXEC = 4;
28
29	pub const CLOCK_REALTIME = 0;
30	pub const CLOCK_VIRTUAL = 1;
31	pub const CLOCK_PROF = 2;
32	pub const CLOCK_MONOTONIC = 3;
33	pub const CLOCK_THREAD_CPUTIME_ID = 0x20000000;
34	pub const CLOCK_PROCESS_CPUTIME_ID = 0x40000000;
35
36	pub const MAP_FAILED = maxInt(usize);
37	pub const MAP_SHARED = 0x0001;
38	pub const MAP_PRIVATE = 0x0002;
39	pub const MAP_REMAPDUP = 0x0004;
40	pub const MAP_FIXED = 0x0010;
41	pub const MAP_RENAME = 0x0020;
42	pub const MAP_NORESERVE = 0x0040;
43	pub const MAP_INHERIT = 0x0080;
44	pub const MAP_HASSEMAPHORE = 0x0200;
45	pub const MAP_TRYFIXED = 0x0400;
46	pub const MAP_WIRED = 0x0800;
47
48	pub const MAP_FILE = 0x0000;
49	pub const MAP_NOSYNC = 0x0800;
50	pub const MAP_ANON = 0x1000;
51	pub const MAP_ANONYMOUS = MAP_ANON;
52	pub const MAP_STACK = 0x2000;
53
54	pub const WNOHANG = 0x00000001;
55	pub const WUNTRACED = 0x00000002;
56	pub const WSTOPPED = WUNTRACED;
57	pub const WCONTINUED = 0x00000010;
58	pub const WNOWAIT = 0x00010000;
59	pub const WEXITED = 0x00000020;
60	pub const WTRAPPED = 0x00000040;
61
62	pub const SA_ONSTACK = 0x0001;
63	pub const SA_RESTART = 0x0002;
64	pub const SA_RESETHAND = 0x0004;
65	pub const SA_NOCLDSTOP = 0x0008;
66	pub const SA_NODEFER = 0x0010;
67	pub const SA_NOCLDWAIT = 0x0020;
68	pub const SA_SIGINFO = 0x0040;
69
70	pub const SIGHUP = 1;
71	pub const SIGINT = 2;
72	pub const SIGQUIT = 3;
73	pub const SIGILL = 4;
74	pub const SIGTRAP = 5;
75	pub const SIGABRT = 6;
76	pub const SIGIOT = SIGABRT;
77	pub const SIGEMT = 7;
78	pub const SIGFPE = 8;
79	pub const SIGKILL = 9;
80	pub const SIGBUS = 10;
81	pub const SIGSEGV = 11;
82	pub const SIGSYS = 12;
83	pub const SIGPIPE = 13;
84	pub const SIGALRM = 14;
85	pub const SIGTERM = 15;
86	pub const SIGURG = 16;
87	pub const SIGSTOP = 17;
88	pub const SIGTSTP = 18;
89	pub const SIGCONT = 19;
90	pub const SIGCHLD = 20;
91	pub const SIGTTIN = 21;
92	pub const SIGTTOU = 22;
93	pub const SIGIO = 23;
94	pub const SIGXCPU = 24;
95	pub const SIGXFSZ = 25;
96	pub const SIGVTALRM = 26;
97	pub const SIGPROF = 27;
98	pub const SIGWINCH = 28;
99	pub const SIGINFO = 29;
100	pub const SIGUSR1 = 30;
101	pub const SIGUSR2 = 31;
102	pub const SIGPWR = 32;
103
104	pub const SIGRTMIN = 33;
105	pub const SIGRTMAX = 63;
106
107	// access function
108	pub const F_OK = 0; // test for existence of file
109	pub const X_OK = 1; // test for execute or search permission
110	pub const W_OK = 2; // test for write permission
111	pub const R_OK = 4; // test for read permission
112
113
114	pub const O_RDONLY = 0x0000;
115	pub const O_WRONLY = 0x0001;
116	pub const O_RDWR = 0x0002;
117	pub const O_ACCMODE = 0x0003;
118
119	pub const O_CREAT = 0x0200;
120	pub const O_EXCL = 0x0800;
121	pub const O_NOCTTY = 0x8000;
122	pub const O_TRUNC = 0x0400;
123	pub const O_APPEND = 0x0008;
124	pub const O_NONBLOCK = 0x0004;
125	pub const O_DSYNC = 0x00010000;
126	pub const O_SYNC = 0x0080;
127	pub const O_RSYNC = 0x00020000;
128	pub const O_DIRECTORY = 0x00080000;
129	pub const O_NOFOLLOW = 0x00000100;
130	pub const O_CLOEXEC = 0x00400000;
131
132	pub const O_ASYNC = 0x0040;
133	pub const O_DIRECT = 0x00080000;
134	pub const O_LARGEFILE = 0;
135	pub const O_NOATIME = 0;
136	pub const O_PATH = 0;
137	pub const O_TMPFILE = 0;
138	pub const O_NDELAY = O_NONBLOCK;
139
140	pub const F_DUPFD = 0;
141	pub const F_GETFD = 1;
142	pub const F_SETFD = 2;
143	pub const F_GETFL = 3;
144	pub const F_SETFL = 4;
145
146	pub const F_GETOWN = 5;
147	pub const F_SETOWN = 6;
148
149	pub const F_GETLK = 7;
150	pub const F_SETLK = 8;
151	pub const F_SETLKW = 9;
152
153	pub const SEEK_SET = 0;
154	pub const SEEK_CUR = 1;
155	pub const SEEK_END = 2;
156
157	pub const SIG_BLOCK = 1;
158	pub const SIG_UNBLOCK = 2;
159	pub const SIG_SETMASK = 3;
160
161	pub const SOCK_STREAM = 1;
162	pub const SOCK_DGRAM = 2;
163	pub const SOCK_RAW = 3;
164	pub const SOCK_RDM = 4;
165	pub const SOCK_SEQPACKET = 5;
166
167	pub const SOCK_CLOEXEC = 0x10000000;
168	pub const SOCK_NONBLOCK = 0x20000000;
169
170	pub const PROTO_ip = 0;
171	pub const PROTO_icmp = 1;
172	pub const PROTO_igmp = 2;
173	pub const PROTO_ggp = 3;
174	pub const PROTO_ipencap = 4;
175	pub const PROTO_tcp = 6;
176	pub const PROTO_egp = 8;
177	pub const PROTO_pup = 12;
178	pub const PROTO_udp = 17;
179	pub const PROTO_xns_idp = 22;
180	pub const PROTO_iso_tp4 = 29;
181	pub const PROTO_ipv6 = 41;
182	pub const PROTO_ipv6_route = 43;
183	pub const PROTO_ipv6_frag = 44;
184	pub const PROTO_rsvp = 46;
185	pub const PROTO_gre = 47;
186	pub const PROTO_esp = 50;
187	pub const PROTO_ah = 51;
188	pub const PROTO_ipv6_icmp = 58;
189	pub const PROTO_ipv6_nonxt = 59;
190	pub const PROTO_ipv6_opts = 60;
191	pub const PROTO_encap = 98;
192	pub const PROTO_pim = 103;
193	pub const PROTO_raw = 255;
194
195	pub const PF_UNSPEC = 0;
196	pub const PF_LOCAL = 1;
197	pub const PF_UNIX = PF_LOCAL;
198	pub const PF_FILE = PF_LOCAL;
199	pub const PF_INET = 2;
200	pub const PF_APPLETALK = 16;
201	pub const PF_INET6 = 24;
202	pub const PF_DECnet = 12;
203	pub const PF_KEY = 29;
204	pub const PF_ROUTE = 34;
205	pub const PF_SNA = 11;
206	pub const PF_MPLS = 33;
207	pub const PF_CAN = 35;
208	pub const PF_BLUETOOTH = 31;
209	pub const PF_ISDN = 26;
210	pub const PF_MAX = 37;
211
212	pub const AF_UNSPEC = PF_UNSPEC;
213	pub const AF_LOCAL = PF_LOCAL;
214	pub const AF_UNIX = AF_LOCAL;
215	pub const AF_FILE = AF_LOCAL;
216	pub const AF_INET = PF_INET;
217	pub const AF_APPLETALK = PF_APPLETALK;
218	pub const AF_INET6 = PF_INET6;
219	pub const AF_KEY = PF_KEY;
220	pub const AF_ROUTE = PF_ROUTE;
221	pub const AF_SNA = PF_SNA;
222	pub const AF_MPLS = PF_MPLS;
223	pub const AF_CAN = PF_CAN;
224	pub const AF_BLUETOOTH = PF_BLUETOOTH;
225	pub const AF_ISDN = PF_ISDN;
226	pub const AF_MAX = PF_MAX;
227
228	pub const DT_UNKNOWN = 0;
229	pub const DT_FIFO = 1;
230	pub const DT_CHR = 2;
231	pub const DT_DIR = 4;
232	pub const DT_BLK = 6;
233	pub const DT_REG = 8;
234	pub const DT_LNK = 10;
235	pub const DT_SOCK = 12;
236	pub const DT_WHT = 14;
237
238	/// add event to kq (implies enable)
239	pub const EV_ADD = 0x0001;
240
241	/// delete event from kq
242	pub const EV_DELETE = 0x0002;
243
244	/// enable event
245	pub const EV_ENABLE = 0x0004;
246
247	/// disable event (not reported)
248	pub const EV_DISABLE = 0x0008;
249
250	/// only report one occurrence
251	pub const EV_ONESHOT = 0x0010;
252
253	/// clear event state after reporting
254	pub const EV_CLEAR = 0x0020;
255
256	/// force immediate event output
257	/// ... with or without EV_ERROR
258	/// ... use KEVENT_FLAG_ERROR_EVENTS
259	/// on syscalls supporting flags
260	pub const EV_RECEIPT = 0x0040;
261
262	/// disable event after reporting
263	pub const EV_DISPATCH = 0x0080;
264
265	pub const EVFILT_READ = 0;
266	pub const EVFILT_WRITE = 1;
267
268	/// attached to aio requests
269	pub const EVFILT_AIO = 2;
270
271	/// attached to vnodes
272	pub const EVFILT_VNODE = 3;
273
274	/// attached to struct proc
275	pub const EVFILT_PROC = 4;
276
277	/// attached to struct proc
278	pub const EVFILT_SIGNAL = 5;
279
280	/// timers
281	pub const EVFILT_TIMER = 6;
282
283	/// Filesystem events
284	pub const EVFILT_FS = 7;
285
286	/// XXX no EVFILT_USER, but what is it
287	pub const EVFILT_USER = 0;
288
289	/// On input, NOTE_TRIGGER causes the event to be triggered for output.
290	pub const NOTE_TRIGGER = 0x08000000;
291
292	/// low water mark
293	pub const NOTE_LOWAT = 0x00000001;
294
295	/// vnode was removed
296	pub const NOTE_DELETE = 0x00000001;
297
298	/// data contents changed
299	pub const NOTE_WRITE = 0x00000002;
300
301	/// size increased
302	pub const NOTE_EXTEND = 0x00000004;
303
304	/// attributes changed
305	pub const NOTE_ATTRIB = 0x00000008;
306
307	/// link count changed
308	pub const NOTE_LINK = 0x00000010;
309
310	/// vnode was renamed
311	pub const NOTE_RENAME = 0x00000020;
312
313	/// vnode access was revoked
314	pub const NOTE_REVOKE = 0x00000040;
315
316	/// process exited
317	pub const NOTE_EXIT = 0x80000000;
318
319	/// process forked
320	pub const NOTE_FORK = 0x40000000;
321
322	/// process exec'd
323	pub const NOTE_EXEC = 0x20000000;
324
325	/// mask for signal & exit status
326	pub const NOTE_PDATAMASK = 0x000fffff;
327	pub const NOTE_PCTRLMASK = 0xf0000000;
328
329	pub const TIOCCBRK = 0x2000747a;
330	pub const TIOCCDTR = 0x20007478;
331	pub const TIOCCONS = 0x80047462;
332	pub const TIOCDCDTIMESTAMP = 0x40107458;
333	pub const TIOCDRAIN = 0x2000745e;
334	pub const TIOCEXCL = 0x2000740d;
335	pub const TIOCEXT = 0x80047460;
336	pub const TIOCFLAG_CDTRCTS = 0x10;
337	pub const TIOCFLAG_CLOCAL = 0x2;
338	pub const TIOCFLAG_CRTSCTS = 0x4;
339	pub const TIOCFLAG_MDMBUF = 0x8;
340	pub const TIOCFLAG_SOFTCAR = 0x1;
341	pub const TIOCFLUSH = 0x80047410;
342	pub const TIOCGETA = 0x402c7413;
343	pub const TIOCGETD = 0x4004741a;
344	pub const TIOCGFLAGS = 0x4004745d;
345	pub const TIOCGLINED = 0x40207442;
346	pub const TIOCGPGRP = 0x40047477;
347	pub const TIOCGQSIZE = 0x40047481;
348	pub const TIOCGRANTPT = 0x20007447;
349	pub const TIOCGSID = 0x40047463;
350	pub const TIOCGSIZE = 0x40087468;
351	pub const TIOCGWINSZ = 0x40087468;
352	pub const TIOCMBIC = 0x8004746b;
353	pub const TIOCMBIS = 0x8004746c;
354	pub const TIOCMGET = 0x4004746a;
355	pub const TIOCMSET = 0x8004746d;
356	pub const TIOCM_CAR = 0x40;
357	pub const TIOCM_CD = 0x40;
358	pub const TIOCM_CTS = 0x20;
359	pub const TIOCM_DSR = 0x100;
360	pub const TIOCM_DTR = 0x2;
361	pub const TIOCM_LE = 0x1;
362	pub const TIOCM_RI = 0x80;
363	pub const TIOCM_RNG = 0x80;
364	pub const TIOCM_RTS = 0x4;
365	pub const TIOCM_SR = 0x10;
366	pub const TIOCM_ST = 0x8;
367	pub const TIOCNOTTY = 0x20007471;
368	pub const TIOCNXCL = 0x2000740e;
369	pub const TIOCOUTQ = 0x40047473;
370	pub const TIOCPKT = 0x80047470;
371	pub const TIOCPKT_DATA = 0x0;
372	pub const TIOCPKT_DOSTOP = 0x20;
373	pub const TIOCPKT_FLUSHREAD = 0x1;
374	pub const TIOCPKT_FLUSHWRITE = 0x2;
375	pub const TIOCPKT_IOCTL = 0x40;
376	pub const TIOCPKT_NOSTOP = 0x10;
377	pub const TIOCPKT_START = 0x8;
378	pub const TIOCPKT_STOP = 0x4;
379	pub const TIOCPTMGET = 0x40287446;
380	pub const TIOCPTSNAME = 0x40287448;
381	pub const TIOCRCVFRAME = 0x80087445;
382	pub const TIOCREMOTE = 0x80047469;
383	pub const TIOCSBRK = 0x2000747b;
384	pub const TIOCSCTTY = 0x20007461;
385	pub const TIOCSDTR = 0x20007479;
386	pub const TIOCSETA = 0x802c7414;
387	pub const TIOCSETAF = 0x802c7416;
388	pub const TIOCSETAW = 0x802c7415;
389	pub const TIOCSETD = 0x8004741b;
390	pub const TIOCSFLAGS = 0x8004745c;
391	pub const TIOCSIG = 0x2000745f;
392	pub const TIOCSLINED = 0x80207443;
393	pub const TIOCSPGRP = 0x80047476;
394	pub const TIOCSQSIZE = 0x80047480;
395	pub const TIOCSSIZE = 0x80087467;
396	pub const TIOCSTART = 0x2000746e;
397	pub const TIOCSTAT = 0x80047465;
398	pub const TIOCSTI = 0x80017472;
399	pub const TIOCSTOP = 0x2000746f;
400	pub const TIOCSWINSZ = 0x80087467;
401	pub const TIOCUCNTL = 0x80047466;
402	pub const TIOCXMTFRAME = 0x80087444;
403
404	pub const sockaddr = c.sockaddr;
405	pub const sockaddr_in = c.sockaddr_in;
406	pub const sockaddr_in6 = c.sockaddr_in6;
407
408	fn unsigned(s: i32) u32 {
409	return @bitCast(u32, s);
410	}
411	fn signed(s: u32) i32 {
412	return @bitCast(i32, s);
413	}
414	pub fn WEXITSTATUS(s: i32) i32 {
415	return signed((unsigned(s) >> 8) & 0xff);
416	}
417	pub fn WTERMSIG(s: i32) i32 {
418	return signed(unsigned(s) & 0x7f);
419	}
420	pub fn WSTOPSIG(s: i32) i32 {
421	return WEXITSTATUS(s);
422	}
423	pub fn WIFEXITED(s: i32) bool {
424	return WTERMSIG(s) == 0;
425	}
426
427	pub fn WIFCONTINUED(s: i32) bool {
428	return ((s & 0x7f) == 0xffff);
429	}
430
431	pub fn WIFSTOPPED(s: i32) bool {
432	return ((s & 0x7f != 0x7f) and !WIFCONTINUED(s));
433	}
434
435	pub fn WIFSIGNALED(s: i32) bool {
436	return !WIFSTOPPED(s) and !WIFCONTINUED(s) and !WIFEXITED(s);
437	}
438
439	pub const winsize = extern struct {
440	ws_row: u16,
441	ws_col: u16,
442	ws_xpixel: u16,
443	ws_ypixel: u16,
444	};
445
446	/// Get the errno from a syscall return value, or 0 for no error.
447	pub fn getErrno(r: usize) usize {
448	const signed_r = @bitCast(isize, r);
449	return if (signed_r > -4096 and signed_r < 0) @intCast(usize, -signed_r) else 0;
450	}
451
452	pub fn dup2(old: i32, new: i32) usize {
453	return errnoWrap(c.dup2(old, new));
454	}
455
456	pub fn chdir(path: [*]const u8) usize {
457	return errnoWrap(c.chdir(path));
458	}
459
460	pub fn execve(path: []const u8, argv: []const ?[]const u8, envp: []const ?[*]const u8) usize {
461	return errnoWrap(c.execve(path, argv, envp));
462	}
463
464	pub fn fork() usize {
465	return errnoWrap(c.fork());
466	}
467
468	pub fn access(path: [*]const u8, mode: u32) usize {
469	return errnoWrap(c.access(path, mode));
470	}
471
472	pub fn getcwd(buf: [*]u8, size: usize) usize {
473	return if (c.getcwd(buf, size) == null) @bitCast(usize, -isize(c._errno().*)) else 0;
474	}
475
476	pub fn getdents(fd: i32, dirp: [*]u8, count: usize) usize {
477	return errnoWrap(@bitCast(isize, c.getdents(fd, drip, count)));
478	}
479
480	pub fn getdirentries(fd: i32, buf_ptr: []u8, buf_len: usize, basep: i64) usize {
481	return errnoWrap(@bitCast(isize, c.getdirentries(fd, buf_ptr, buf_len, basep)));
482	}
483
484	pub fn realpath(noalias filename: []const u8, noalias resolved_name: []u8) usize {
485	return if (c.realpath(filename, resolved_name) == null) @bitCast(usize, -isize(c._errno().*)) else 0;
486	}
487
488	pub fn isatty(fd: i32) bool {
489	return c.isatty(fd) != 0;
490	}
491
492	pub fn readlink(noalias path: []const u8, noalias buf_ptr: []u8, buf_len: usize) usize {
493	return errnoWrap(c.readlink(path, buf_ptr, buf_len));
494	}
495
496	pub fn mkdir(path: [*]const u8, mode: u32) usize {
497	return errnoWrap(c.mkdir(path, mode));
498	}
499
500	pub fn mmap(address: ?[*]u8, length: usize, prot: usize, flags: u32, fd: i32, offset: isize) usize {
501	const ptr_result = c.mmap(
502	@ptrCast(?*c_void, address),
503	length,
504	@bitCast(c_int, @intCast(c_uint, prot)),
505	@bitCast(c_int, c_uint(flags)),
506	fd,
507	offset,
508	);
509	const isize_result = @bitCast(isize, @ptrToInt(ptr_result));
510	return errnoWrap(isize_result);
511	}
512
513	pub fn munmap(address: usize, length: usize) usize {
514	return errnoWrap(c.munmap(@intToPtr(*c_void, address), length));
515	}
516
517	pub fn read(fd: i32, buf: [*]u8, nbyte: usize) usize {
518	return errnoWrap(c.read(fd, @ptrCast(*c_void, buf), nbyte));
519	}
520
521	pub fn rmdir(path: [*]const u8) usize {
522	return errnoWrap(c.rmdir(path));
523	}
524
525	pub fn symlink(existing: []const u8, new: []const u8) usize {
526	return errnoWrap(c.symlink(existing, new));
527	}
528
529	pub fn pread(fd: i32, buf: [*]u8, nbyte: usize, offset: u64) usize {
530	return errnoWrap(c.pread(fd, @ptrCast(*c_void, buf), nbyte, offset));
531	}
532
533	pub fn preadv(fd: i32, iov: [*]const iovec, count: usize, offset: usize) usize {
534	return errnoWrap(c.preadv(fd, @ptrCast(*const c_void, iov), @intCast(c_int, count), offset));
535	}
536
537	pub fn pipe(fd: *[2]i32) usize {
538	return pipe2(fd, 0);
539	}
540
541	pub fn pipe2(fd: *[2]i32, flags: u32) usize {
542	comptime assert(i32.bit_count == c_int.bit_count);
543	return errnoWrap(c.pipe2(@ptrCast(*[2]c_int, fd), flags));
544	}
545
546	pub fn write(fd: i32, buf: [*]const u8, nbyte: usize) usize {
547	return errnoWrap(c.write(fd, @ptrCast(*const c_void, buf), nbyte));
548	}
549
550	pub fn pwrite(fd: i32, buf: [*]const u8, nbyte: usize, offset: u64) usize {
551	return errnoWrap(c.pwrite(fd, @ptrCast(*const c_void, buf), nbyte, offset));
552	}
553
554	pub fn pwritev(fd: i32, iov: [*]const iovec_const, count: usize, offset: usize) usize {
555	return errnoWrap(c.pwritev(fd, @ptrCast(*const c_void, iov), @intCast(c_int, count), offset));
556	}
557
558	pub fn rename(old: []const u8, new: []const u8) usize {
559	return errnoWrap(c.rename(old, new));
560	}
561
562	pub fn open(path: [*]const u8, flags: u32, mode: usize) usize {
563	return errnoWrap(c.open(path, @bitCast(c_int, flags), mode));
564	}
565
566	pub fn create(path: [*]const u8, perm: usize) usize {
567	return arch.syscall2(SYS_creat, @ptrToInt(path), perm);
568	}
569
570	pub fn openat(dirfd: i32, path: [*]const u8, flags: usize, mode: usize) usize {
571	return errnoWrap(c.openat(@bitCast(usize, isize(dirfd)), @ptrToInt(path), flags, mode));
572	}
573
574	pub fn close(fd: i32) usize {
575	return errnoWrap(c.close(fd));
576	}
577
578	pub fn lseek(fd: i32, offset: isize, whence: c_int) usize {
579	return errnoWrap(c.lseek(fd, offset, whence));
580	}
581
582	pub fn exit(code: i32) noreturn {
583	c.exit(code);
584	}
585
586	pub fn kill(pid: i32, sig: i32) usize {
587	return errnoWrap(c.kill(pid, sig));
588	}
589
590	pub fn unlink(path: [*]const u8) usize {
591	return errnoWrap(c.unlink(path));
592	}
593
594	pub fn waitpid(pid: i32, status: *i32, options: u32) usize {
595	comptime assert(i32.bit_count == c_int.bit_count);
596	return errnoWrap(c.waitpid(pid, @ptrCast(*c_int, status), @bitCast(c_int, options)));
597	}
598
599	pub fn nanosleep(req: const timespec, rem: ?timespec) usize {
600	return errnoWrap(c.nanosleep(req, rem));
601	}
602
603	pub fn clock_gettime(clk_id: i32, tp: *timespec) usize {
604	return errnoWrap(c.clock_gettime(clk_id, tp));
605	}
606
607	pub fn clock_getres(clk_id: i32, tp: *timespec) usize {
608	return errnoWrap(c.clock_getres(clk_id, tp));
609	}
610
611	pub fn setuid(uid: u32) usize {
612	return errnoWrap(c.setuid(uid));
613	}
614
615	pub fn setgid(gid: u32) usize {
616	return errnoWrap(c.setgid(gid));
617	}
618
619	pub fn setreuid(ruid: u32, euid: u32) usize {
620	return errnoWrap(c.setreuid(ruid, euid));
621	}
622
623	pub fn setregid(rgid: u32, egid: u32) usize {
624	return errnoWrap(c.setregid(rgid, egid));
625	}
626
627	const NSIG = 32;
628
629	pub const SIG_ERR = @intToPtr(extern fn (i32) void, maxInt(usize));
630	pub const SIG_DFL = @intToPtr(extern fn (i32) void, 0);
631	pub const SIG_IGN = @intToPtr(extern fn (i32) void, 1);
632
633	/// Renamed from `sigaction` to `Sigaction` to avoid conflict with the syscall.
634	pub const Sigaction = extern struct {
635	/// signal handler
636	__sigaction_u: extern union {
637	__sa_handler: extern fn (i32) void,
638	__sa_sigaction: extern fn (i32, *__siginfo, usize) void,
639	},
640
641	/// see signal options
642	sa_flags: u32,
643
644	/// signal mask to apply
645	sa_mask: sigset_t,
646	};
647
648	pub const _SIG_WORDS = 4;
649	pub const _SIG_MAXSIG = 128;
650
651	pub inline fn _SIG_IDX(sig: usize) usize {
652	return sig - 1;
653	}
654	pub inline fn _SIG_WORD(sig: usize) usize {
655	return_SIG_IDX(sig) >> 5;
656	}
657	pub inline fn _SIG_BIT(sig: usize) usize {
658	return 1 << (_SIG_IDX(sig) & 31);
659	}
660	pub inline fn _SIG_VALID(sig: usize) usize {
661	return sig <= _SIG_MAXSIG and sig > 0;
662	}
663
664	pub const sigset_t = extern struct {
665	__bits: [_SIG_WORDS]u32,
666	};
667
668	pub fn raise(sig: i32) usize {
669	return errnoWrap(c.raise(sig));
670	}
671
672	pub const Stat = c.Stat;
673	pub const dirent = c.dirent;
674	pub const timespec = c.timespec;
675
676	pub fn fstat(fd: i32, buf: *c.Stat) usize {
677	return errnoWrap(c.fstat(fd, buf));
678	}
679	pub const iovec = extern struct {
680	iov_base: [*]u8,
681	iov_len: usize,
682	};
683
684	pub const iovec_const = extern struct {
685	iov_base: [*]const u8,
686	iov_len: usize,
687	};
688
689	// TODO avoid libc dependency
690	pub fn kqueue() usize {
691	return errnoWrap(c.kqueue());
692	}
693
694	// TODO avoid libc dependency
695	pub fn kevent(kq: i32, changelist: []const Kevent, eventlist: []Kevent, timeout: ?*const timespec) usize {
696	return errnoWrap(c.kevent(
697	kq,
698	changelist.ptr,
699	@intCast(c_int, changelist.len),
700	eventlist.ptr,
701	@intCast(c_int, eventlist.len),
702	timeout,
703	));
704	}
705
706	// TODO avoid libc dependency
707	pub fn sysctl(name: []c_int, namelen: c_uint, oldp: ?c_void, oldlenp: ?usize, newp: ?c_void, newlen: usize) usize {
708	return errnoWrap(c.sysctl(name, namelen, oldp, oldlenp, newp, newlen));
709	}
710
711	// TODO avoid libc dependency
712	pub fn sysctlbyname(name: []const u8, oldp: ?c_void, oldlenp: ?usize, newp: ?c_void, newlen: usize) usize {
713	return errnoWrap(c.sysctlbyname(name, oldp, oldlenp, newp, newlen));
714	}
715
716	// TODO avoid libc dependency
717	pub fn sysctlnametomib(name: []const u8, mibp: ?c_int, sizep: ?*usize) usize {
718	return errnoWrap(c.sysctlnametomib(name, wibp, sizep));
719	}
720
721	// TODO avoid libc dependency
722
723	/// Takes the return value from a syscall and formats it back in the way
724	/// that the kernel represents it to libc. Errno was a mistake, let's make
725	/// it go away forever.
726	fn errnoWrap(value: isize) usize {
727	return @bitCast(usize, if (value == -1) -isize(c._errno().*) else value);
728	}

std/os/path.zig+2-2

...	@@ -1226,7 +1226,7 @@ pub fn realC(out_buffer: [os.MAX_PATH_BYTES]u8, pathname: []const u8) RealErro	...	@@ -1226,7 +1226,7 @@ pub fn realC(out_buffer: [os.MAX_PATH_BYTES]u8, pathname: []const u8) RealErro
1226	const pathname_w = try windows_util.cStrToPrefixedFileW(pathname);	1226	const pathname_w = try windows_util.cStrToPrefixedFileW(pathname);
1227	return realW(out_buffer, pathname_w);	1227	return realW(out_buffer, pathname_w);
1228	},	1228	},
1229	Os.freebsd, Os.macosx, Os.ios => {	1229	Os.freebsd, Os.netbsd, Os.macosx, Os.ios => {
1230	// TODO instead of calling the libc function here, port the implementation to Zig	1230	// TODO instead of calling the libc function here, port the implementation to Zig
1231	const err = posix.getErrno(posix.realpath(pathname, out_buffer));	1231	const err = posix.getErrno(posix.realpath(pathname, out_buffer));
1232	switch (err) {	1232	switch (err) {
...	@@ -1267,7 +1267,7 @@ pub fn real(out_buffer: *[os.MAX_PATH_BYTES]u8, pathname: []const u8) RealError!	...	@@ -1267,7 +1267,7 @@ pub fn real(out_buffer: *[os.MAX_PATH_BYTES]u8, pathname: []const u8) RealError!
1267	const pathname_w = try windows_util.sliceToPrefixedFileW(pathname);	1267	const pathname_w = try windows_util.sliceToPrefixedFileW(pathname);
1268	return realW(out_buffer, &pathname_w);	1268	return realW(out_buffer, &pathname_w);
1269	},	1269	},
1270	Os.macosx, Os.ios, Os.linux, Os.freebsd => {	1270	Os.macosx, Os.ios, Os.linux, Os.freebsd, Os.netbsd => {
1271	const pathname_c = try os.toPosixPath(pathname);	1271	const pathname_c = try os.toPosixPath(pathname);
1272	return realC(out_buffer, &pathname_c);	1272	return realC(out_buffer, &pathname_c);
1273	},	1273	},

std/os/time.zig+5-5

author	Maya Rashish <maya@NetBSD.org> 2019-02-16 12:29:12+02:00
committer	Maya Rashish <maya@NetBSD.org> 2019-02-17 09:17:34+02:00
log	bc10382ec1b87da16943907ba2d0fbd267af07f0
tree	1bc117549f49266c2d1244d0f1cc7220e201b86b
parent	ba56f365c813440b79c1710c6a8b0fd591883e13

...	@@ -4732,7 +4732,8 @@ void find_libc_include_path(CodeGen *g) {	...	@@ -4732,7 +4732,8 @@ void find_libc_include_path(CodeGen *g) {
4732	}	4732	}
4733	} else if (g->zig_target.os == OsLinux \|\|	4733	} else if (g->zig_target.os == OsLinux \|\|
4734	g->zig_target.os == OsMacOSX \|\|	4734	g->zig_target.os == OsMacOSX \|\|
4735	g->zig_target.os == OsFreeBSD)	4735	g->zig_target.os == OsFreeBSD \|\|
		4736	g->zig_target.os == OsNetBSD)
4736	{	4737	{
4737	g->libc_include_dir = get_posix_libc_include_path();	4738	g->libc_include_dir = get_posix_libc_include_path();
4738	} else {	4739	} else {
...	@@ -4781,7 +4782,7 @@ void find_libc_lib_path(CodeGen *g) {	...	@@ -4781,7 +4782,7 @@ void find_libc_lib_path(CodeGen *g) {
4781		4782
4782	} else if (g->zig_target.os == OsLinux) {	4783	} else if (g->zig_target.os == OsLinux) {
4783	g->libc_lib_dir = get_linux_libc_lib_path("crt1.o");	4784	g->libc_lib_dir = get_linux_libc_lib_path("crt1.o");
4784	} else if (g->zig_target.os == OsFreeBSD) {	4785	} else if ((g->zig_target.os == OsFreeBSD) \|\| (g->zig_target.os == OsNetBSD)) {
4785	g->libc_lib_dir = buf_create_from_str("/usr/lib");	4786	g->libc_lib_dir = buf_create_from_str("/usr/lib");
4786	} else {	4787	} else {
4787	zig_panic("Unable to determine libc lib path.");	4788	zig_panic("Unable to determine libc lib path.");
...	@@ -4795,7 +4796,7 @@ void find_libc_lib_path(CodeGen *g) {	...	@@ -4795,7 +4796,7 @@ void find_libc_lib_path(CodeGen *g) {
4795	return;	4796	return;
4796	} else if (g->zig_target.os == OsLinux) {	4797	} else if (g->zig_target.os == OsLinux) {
4797	g->libc_static_lib_dir = get_linux_libc_lib_path("crtbegin.o");	4798	g->libc_static_lib_dir = get_linux_libc_lib_path("crtbegin.o");
4798	} else if (g->zig_target.os == OsFreeBSD) {	4799	} else if ((g->zig_target.os == OsFreeBSD) \|\| (g->zig_target.os == OsNetBSD)) {
4799	g->libc_static_lib_dir = buf_create_from_str("/usr/lib");	4800	g->libc_static_lib_dir = buf_create_from_str("/usr/lib");
4800	} else {	4801	} else {
4801	zig_panic("Unable to determine libc static lib path.");	4802	zig_panic("Unable to determine libc static lib path.");
...	@@ -6710,7 +6711,9 @@ LinkLib add_link_lib(CodeGen g, Buf *name) {	...	@@ -6710,7 +6711,9 @@ LinkLib add_link_lib(CodeGen g, Buf *name) {
6710	if (is_libc && g->libc_link_lib != nullptr)	6711	if (is_libc && g->libc_link_lib != nullptr)
6711	return g->libc_link_lib;	6712	return g->libc_link_lib;
6712		6713
6713	if (g->enable_cache && is_libc && g->zig_target.os != OsMacOSX && g->zig_target.os != OsIOS && g->zig_target.os != OsFreeBSD) {	6714	if (g->enable_cache && is_libc && g->zig_target.os != OsMacOSX &&
		6715	g->zig_target.os != OsIOS && g->zig_target.os != OsFreeBSD &&
		6716	g->zig_target.os != OsNetBSD) {
6714	fprintf(stderr, "TODO linking against libc is currently incompatible with `--cache on`.\n"	6717	fprintf(stderr, "TODO linking against libc is currently incompatible with `--cache on`.\n"
6715	"Zig is not yet capable of determining whether the libc installation has changed on subsequent builds.\n");	6718	"Zig is not yet capable of determining whether the libc installation has changed on subsequent builds.\n");
6716	exit(1);	6719	exit(1);

...	@@ -240,7 +240,7 @@ pub fn writeCurrentStackTraceWindows(	...	@@ -240,7 +240,7 @@ pub fn writeCurrentStackTraceWindows(
240	pub fn printSourceAtAddress(debug_info: *DebugInfo, out_stream: var, address: usize, tty_color: bool) !void {	240	pub fn printSourceAtAddress(debug_info: *DebugInfo, out_stream: var, address: usize, tty_color: bool) !void {
241	switch (builtin.os) {	241	switch (builtin.os) {
242	builtin.Os.macosx => return printSourceAtAddressMacOs(debug_info, out_stream, address, tty_color),	242	builtin.Os.macosx => return printSourceAtAddressMacOs(debug_info, out_stream, address, tty_color),
243	builtin.Os.linux, builtin.Os.freebsd => return printSourceAtAddressLinux(debug_info, out_stream, address, tty_color),	243	builtin.Os.linux, builtin.Os.freebsd, builtin.Os.netbsd => return printSourceAtAddressLinux(debug_info, out_stream, address, tty_color),
244	builtin.Os.windows => return printSourceAtAddressWindows(debug_info, out_stream, address, tty_color),	244	builtin.Os.windows => return printSourceAtAddressWindows(debug_info, out_stream, address, tty_color),
245	else => return error.UnsupportedOperatingSystem,	245	else => return error.UnsupportedOperatingSystem,
246	}	246	}
...	@@ -717,7 +717,7 @@ pub const OpenSelfDebugInfoError = error{	...	@@ -717,7 +717,7 @@ pub const OpenSelfDebugInfoError = error{
717		717
718	pub fn openSelfDebugInfo(allocator: *mem.Allocator) !DebugInfo {	718	pub fn openSelfDebugInfo(allocator: *mem.Allocator) !DebugInfo {
719	switch (builtin.os) {	719	switch (builtin.os) {
720	builtin.Os.linux, builtin.Os.freebsd => return openSelfDebugInfoLinux(allocator),	720	builtin.Os.linux, builtin.Os.freebsd, builtin.Os.netbsd => return openSelfDebugInfoLinux(allocator),
721	builtin.Os.macosx, builtin.Os.ios => return openSelfDebugInfoMacOs(allocator),	721	builtin.Os.macosx, builtin.Os.ios => return openSelfDebugInfoMacOs(allocator),
722	builtin.Os.windows => return openSelfDebugInfoWindows(allocator),	722	builtin.Os.windows => return openSelfDebugInfoWindows(allocator),
723	else => return error.UnsupportedOperatingSystem,	723	else => return error.UnsupportedOperatingSystem,
...	@@ -1141,7 +1141,7 @@ pub const DebugInfo = switch (builtin.os) {	...	@@ -1141,7 +1141,7 @@ pub const DebugInfo = switch (builtin.os) {
1141	sect_contribs: []pdb.SectionContribEntry,	1141	sect_contribs: []pdb.SectionContribEntry,
1142	modules: []Module,	1142	modules: []Module,
1143	},	1143	},
1144	builtin.Os.linux, builtin.Os.freebsd => DwarfInfo,	1144	builtin.Os.linux, builtin.Os.freebsd, builtin.Os.netbsd => DwarfInfo,
1145	else => @compileError("Unsupported OS"),	1145	else => @compileError("Unsupported OS"),
1146	};	1146	};
1147		1147

...	@@ -50,7 +50,7 @@ pub const Loop = struct {	...	@@ -50,7 +50,7 @@ pub const Loop = struct {
50	};	50	};
51		51
52	pub const EventFd = switch (builtin.os) {	52	pub const EventFd = switch (builtin.os) {
53	builtin.Os.macosx, builtin.Os.freebsd => KEventFd,	53	builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => KEventFd,
54	builtin.Os.linux => struct {	54	builtin.Os.linux => struct {
55	base: ResumeNode,	55	base: ResumeNode,
56	epoll_op: u32,	56	epoll_op: u32,
...	@@ -69,7 +69,7 @@ pub const Loop = struct {	...	@@ -69,7 +69,7 @@ pub const Loop = struct {
69	};	69	};
70		70
71	pub const Basic = switch (builtin.os) {	71	pub const Basic = switch (builtin.os) {
72	builtin.Os.macosx, builtin.Os.freebsd => KEventBasic,	72	builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => KEventBasic,
73	builtin.Os.linux => struct {	73	builtin.Os.linux => struct {
74	base: ResumeNode,	74	base: ResumeNode,
75	},	75	},
...	@@ -221,7 +221,7 @@ pub const Loop = struct {	...	@@ -221,7 +221,7 @@ pub const Loop = struct {
221	self.extra_threads[extra_thread_index] = try os.spawnThread(self, workerRun);	221	self.extra_threads[extra_thread_index] = try os.spawnThread(self, workerRun);
222	}	222	}
223	},	223	},
224	builtin.Os.macosx, builtin.Os.freebsd => {	224	builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
225	self.os_data.kqfd = try os.bsdKQueue();	225	self.os_data.kqfd = try os.bsdKQueue();
226	errdefer os.close(self.os_data.kqfd);	226	errdefer os.close(self.os_data.kqfd);
227		227
...	@@ -386,7 +386,7 @@ pub const Loop = struct {	...	@@ -386,7 +386,7 @@ pub const Loop = struct {
386	os.close(self.os_data.epollfd);	386	os.close(self.os_data.epollfd);
387	self.allocator.free(self.eventfd_resume_nodes);	387	self.allocator.free(self.eventfd_resume_nodes);
388	},	388	},
389	builtin.Os.macosx, builtin.Os.freebsd => {	389	builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
390	os.close(self.os_data.kqfd);	390	os.close(self.os_data.kqfd);
391	os.close(self.os_data.fs_kqfd);	391	os.close(self.os_data.fs_kqfd);
392	},	392	},
...	@@ -501,7 +501,7 @@ pub const Loop = struct {	...	@@ -501,7 +501,7 @@ pub const Loop = struct {
501	const eventfd_node = &resume_stack_node.data;	501	const eventfd_node = &resume_stack_node.data;
502	eventfd_node.base.handle = next_tick_node.data;	502	eventfd_node.base.handle = next_tick_node.data;
503	switch (builtin.os) {	503	switch (builtin.os) {
504	builtin.Os.macosx, builtin.Os.freebsd => {	504	builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
505	const kevent_array = (*[1]posix.Kevent)(&eventfd_node.kevent);	505	const kevent_array = (*[1]posix.Kevent)(&eventfd_node.kevent);
506	const empty_kevs = ([*]posix.Kevent)(undefined)[0..0];	506	const empty_kevs = ([*]posix.Kevent)(undefined)[0..0];
507	_ = os.bsdKEvent(self.os_data.kqfd, kevent_array, empty_kevs, null) catch {	507	_ = os.bsdKEvent(self.os_data.kqfd, kevent_array, empty_kevs, null) catch {
...	@@ -564,6 +564,7 @@ pub const Loop = struct {	...	@@ -564,6 +564,7 @@ pub const Loop = struct {
564	builtin.Os.linux,	564	builtin.Os.linux,
565	builtin.Os.macosx,	565	builtin.Os.macosx,
566	builtin.Os.freebsd,	566	builtin.Os.freebsd,
		567	builtin.Os.netbsd,
567	=> self.os_data.fs_thread.wait(),	568	=> self.os_data.fs_thread.wait(),
568	else => {},	569	else => {},
569	}	570	}
...	@@ -628,7 +629,7 @@ pub const Loop = struct {	...	@@ -628,7 +629,7 @@ pub const Loop = struct {
628	os.posixWrite(self.os_data.final_eventfd, wakeup_bytes) catch unreachable;	629	os.posixWrite(self.os_data.final_eventfd, wakeup_bytes) catch unreachable;
629	return;	630	return;
630	},	631	},
631	builtin.Os.macosx, builtin.Os.freebsd => {	632	builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
632	self.posixFsRequest(&self.os_data.fs_end_request);	633	self.posixFsRequest(&self.os_data.fs_end_request);
633	const final_kevent = (*[1]posix.Kevent)(&self.os_data.final_kevent);	634	const final_kevent = (*[1]posix.Kevent)(&self.os_data.final_kevent);
634	const empty_kevs = ([*]posix.Kevent)(undefined)[0..0];	635	const empty_kevs = ([*]posix.Kevent)(undefined)[0..0];
...	@@ -686,7 +687,7 @@ pub const Loop = struct {	...	@@ -686,7 +687,7 @@ pub const Loop = struct {
686	}	687	}
687	}	688	}
688	},	689	},
689	builtin.Os.macosx, builtin.Os.freebsd => {	690	builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
690	var eventlist: [1]posix.Kevent = undefined;	691	var eventlist: [1]posix.Kevent = undefined;
691	const empty_kevs = ([*]posix.Kevent)(undefined)[0..0];	692	const empty_kevs = ([*]posix.Kevent)(undefined)[0..0];
692	const count = os.bsdKEvent(self.os_data.kqfd, empty_kevs, eventlist[0..], null) catch unreachable;	693	const count = os.bsdKEvent(self.os_data.kqfd, empty_kevs, eventlist[0..], null) catch unreachable;
...	@@ -749,7 +750,7 @@ pub const Loop = struct {	...	@@ -749,7 +750,7 @@ pub const Loop = struct {
749	self.beginOneEvent(); // finished in posixFsRun after processing the msg	750	self.beginOneEvent(); // finished in posixFsRun after processing the msg
750	self.os_data.fs_queue.put(request_node);	751	self.os_data.fs_queue.put(request_node);
751	switch (builtin.os) {	752	switch (builtin.os) {
752	builtin.Os.macosx, builtin.Os.freebsd => {	753	builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
753	const fs_kevs = (*[1]posix.Kevent)(&self.os_data.fs_kevent_wake);	754	const fs_kevs = (*[1]posix.Kevent)(&self.os_data.fs_kevent_wake);
754	const empty_kevs = ([*]posix.Kevent)(undefined)[0..0];	755	const empty_kevs = ([*]posix.Kevent)(undefined)[0..0];
755	_ = os.bsdKEvent(self.os_data.fs_kqfd, fs_kevs, empty_kevs, null) catch unreachable;	756	_ = os.bsdKEvent(self.os_data.fs_kqfd, fs_kevs, empty_kevs, null) catch unreachable;
...	@@ -819,7 +820,7 @@ pub const Loop = struct {	...	@@ -819,7 +820,7 @@ pub const Loop = struct {
819	else => unreachable,	820	else => unreachable,
820	}	821	}
821	},	822	},
822	builtin.Os.macosx, builtin.Os.freebsd => {	823	builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
823	const fs_kevs = (*[1]posix.Kevent)(&self.os_data.fs_kevent_wait);	824	const fs_kevs = (*[1]posix.Kevent)(&self.os_data.fs_kevent_wait);
824	var out_kevs: [1]posix.Kevent = undefined;	825	var out_kevs: [1]posix.Kevent = undefined;
825	_ = os.bsdKEvent(self.os_data.fs_kqfd, fs_kevs, out_kevs[0..], null) catch unreachable;	826	_ = os.bsdKEvent(self.os_data.fs_kqfd, fs_kevs, out_kevs[0..], null) catch unreachable;
...	@@ -831,7 +832,7 @@ pub const Loop = struct {	...	@@ -831,7 +832,7 @@ pub const Loop = struct {
831		832
832	const OsData = switch (builtin.os) {	833	const OsData = switch (builtin.os) {
833	builtin.Os.linux => LinuxOsData,	834	builtin.Os.linux => LinuxOsData,
834	builtin.Os.macosx, builtin.Os.freebsd => KEventData,	835	builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => KEventData,
835	builtin.Os.windows => struct {	836	builtin.Os.windows => struct {
836	io_port: windows.HANDLE,	837	io_port: windows.HANDLE,
837	extra_thread_count: usize,	838	extra_thread_count: usize,

...	@@ -71,7 +71,7 @@ pub const DirectAllocator = struct {	...	@@ -71,7 +71,7 @@ pub const DirectAllocator = struct {
71	const self = @fieldParentPtr(DirectAllocator, "allocator", allocator);	71	const self = @fieldParentPtr(DirectAllocator, "allocator", allocator);
72		72
73	switch (builtin.os) {	73	switch (builtin.os) {
74	Os.linux, Os.macosx, Os.ios, Os.freebsd => {	74	Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
75	const p = os.posix;	75	const p = os.posix;
76	const alloc_size = if (alignment <= os.page_size) n else n + alignment;	76	const alloc_size = if (alignment <= os.page_size) n else n + alignment;
77	const addr = p.mmap(null, alloc_size, p.PROT_READ \| p.PROT_WRITE, p.MAP_PRIVATE \| p.MAP_ANONYMOUS, -1, 0);	77	const addr = p.mmap(null, alloc_size, p.PROT_READ \| p.PROT_WRITE, p.MAP_PRIVATE \| p.MAP_ANONYMOUS, -1, 0);
...	@@ -120,7 +120,7 @@ pub const DirectAllocator = struct {	...	@@ -120,7 +120,7 @@ pub const DirectAllocator = struct {
120	const self = @fieldParentPtr(DirectAllocator, "allocator", allocator);	120	const self = @fieldParentPtr(DirectAllocator, "allocator", allocator);
121		121
122	switch (builtin.os) {	122	switch (builtin.os) {
123	Os.linux, Os.macosx, Os.ios, Os.freebsd => {	123	Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
124	if (new_size <= old_mem.len) {	124	if (new_size <= old_mem.len) {
125	const base_addr = @ptrToInt(old_mem.ptr);	125	const base_addr = @ptrToInt(old_mem.ptr);
126	const old_addr_end = base_addr + old_mem.len;	126	const old_addr_end = base_addr + old_mem.len;
...	@@ -164,7 +164,7 @@ pub const DirectAllocator = struct {	...	@@ -164,7 +164,7 @@ pub const DirectAllocator = struct {
164	const self = @fieldParentPtr(DirectAllocator, "allocator", allocator);	164	const self = @fieldParentPtr(DirectAllocator, "allocator", allocator);
165		165
166	switch (builtin.os) {	166	switch (builtin.os) {
167	Os.linux, Os.macosx, Os.ios, Os.freebsd => {	167	Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
168	_ = os.posix.munmap(@ptrToInt(bytes.ptr), bytes.len);	168	_ = os.posix.munmap(@ptrToInt(bytes.ptr), bytes.len);
169	},	169	},
170	Os.windows => {	170	Os.windows => {

...	@@ -237,7 +237,7 @@ pub const File = struct {	...	@@ -237,7 +237,7 @@ pub const File = struct {
237		237
238	pub fn seekForward(self: File, amount: isize) SeekError!void {	238	pub fn seekForward(self: File, amount: isize) SeekError!void {
239	switch (builtin.os) {	239	switch (builtin.os) {
240	Os.linux, Os.macosx, Os.ios, Os.freebsd => {	240	Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
241	const result = posix.lseek(self.handle, amount, posix.SEEK_CUR);	241	const result = posix.lseek(self.handle, amount, posix.SEEK_CUR);
242	const err = posix.getErrno(result);	242	const err = posix.getErrno(result);
243	if (err > 0) {	243	if (err > 0) {
...	@@ -268,7 +268,7 @@ pub const File = struct {	...	@@ -268,7 +268,7 @@ pub const File = struct {
268		268
269	pub fn seekTo(self: File, pos: usize) SeekError!void {	269	pub fn seekTo(self: File, pos: usize) SeekError!void {
270	switch (builtin.os) {	270	switch (builtin.os) {
271	Os.linux, Os.macosx, Os.ios, Os.freebsd => {	271	Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
272	const ipos = try math.cast(isize, pos);	272	const ipos = try math.cast(isize, pos);
273	const result = posix.lseek(self.handle, ipos, posix.SEEK_SET);	273	const result = posix.lseek(self.handle, ipos, posix.SEEK_SET);
274	const err = posix.getErrno(result);	274	const err = posix.getErrno(result);
...	@@ -309,7 +309,7 @@ pub const File = struct {	...	@@ -309,7 +309,7 @@ pub const File = struct {
309		309
310	pub fn getPos(self: File) GetSeekPosError!usize {	310	pub fn getPos(self: File) GetSeekPosError!usize {
311	switch (builtin.os) {	311	switch (builtin.os) {
312	Os.linux, Os.macosx, Os.ios, Os.freebsd => {	312	Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
313	const result = posix.lseek(self.handle, 0, posix.SEEK_CUR);	313	const result = posix.lseek(self.handle, 0, posix.SEEK_CUR);
314	const err = posix.getErrno(result);	314	const err = posix.getErrno(result);
315	if (err > 0) {	315	if (err > 0) {

...	@@ -14,7 +14,7 @@ pub const epoch = @import("epoch.zig");	...	@@ -14,7 +14,7 @@ pub const epoch = @import("epoch.zig");
14	/// Sleep for the specified duration	14	/// Sleep for the specified duration
15	pub fn sleep(nanoseconds: u64) void {	15	pub fn sleep(nanoseconds: u64) void {
16	switch (builtin.os) {	16	switch (builtin.os) {
17	Os.linux, Os.macosx, Os.ios, Os.freebsd => {	17	Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
18	const s = nanoseconds / ns_per_s;	18	const s = nanoseconds / ns_per_s;
19	const ns = nanoseconds % ns_per_s;	19	const ns = nanoseconds % ns_per_s;
20	posixSleep(@intCast(u63, s), @intCast(u63, ns));	20	posixSleep(@intCast(u63, s), @intCast(u63, ns));
...	@@ -62,7 +62,7 @@ pub fn timestamp() u64 {	...	@@ -62,7 +62,7 @@ pub fn timestamp() u64 {
62	/// Get the posix timestamp, UTC, in milliseconds	62	/// Get the posix timestamp, UTC, in milliseconds
63	pub const milliTimestamp = switch (builtin.os) {	63	pub const milliTimestamp = switch (builtin.os) {
64	Os.windows => milliTimestampWindows,	64	Os.windows => milliTimestampWindows,
65	Os.linux, Os.freebsd => milliTimestampPosix,	65	Os.linux, Os.freebsd, Os.netbsd => milliTimestampPosix,
66	Os.macosx, Os.ios => milliTimestampDarwin,	66	Os.macosx, Os.ios => milliTimestampDarwin,
67	else => @compileError("Unsupported OS"),	67	else => @compileError("Unsupported OS"),
68	};	68	};
...	@@ -178,7 +178,7 @@ pub const Timer = struct {	...	@@ -178,7 +178,7 @@ pub const Timer = struct {
178	debug.assert(err != windows.FALSE);	178	debug.assert(err != windows.FALSE);
179	self.start_time = @intCast(u64, start_time);	179	self.start_time = @intCast(u64, start_time);
180	},	180	},
181	Os.linux, Os.freebsd => {	181	Os.linux, Os.freebsd, Os.netbsd => {
182	//On Linux, seccomp can do arbitrary things to our ability to call	182	//On Linux, seccomp can do arbitrary things to our ability to call
183	// syscalls, including return any errno value it wants and	183	// syscalls, including return any errno value it wants and
184	// inconsistently throwing errors. Since we can't account for	184	// inconsistently throwing errors. Since we can't account for
...	@@ -214,7 +214,7 @@ pub const Timer = struct {	...	@@ -214,7 +214,7 @@ pub const Timer = struct {
214	var clock = clockNative() - self.start_time;	214	var clock = clockNative() - self.start_time;
215	return switch (builtin.os) {	215	return switch (builtin.os) {
216	Os.windows => @divFloor(clock * ns_per_s, self.frequency),	216	Os.windows => @divFloor(clock * ns_per_s, self.frequency),
217	Os.linux, Os.freebsd => clock,	217	Os.linux, Os.freebsd, Os.netbsd => clock,
218	Os.macosx, Os.ios => @divFloor(clock * self.frequency.numer, self.frequency.denom),	218	Os.macosx, Os.ios => @divFloor(clock * self.frequency.numer, self.frequency.denom),
219	else => @compileError("Unsupported OS"),	219	else => @compileError("Unsupported OS"),
220	};	220	};
...	@@ -235,7 +235,7 @@ pub const Timer = struct {	...	@@ -235,7 +235,7 @@ pub const Timer = struct {
235		235
236	const clockNative = switch (builtin.os) {	236	const clockNative = switch (builtin.os) {
237	Os.windows => clockWindows,	237	Os.windows => clockWindows,
238	Os.linux, Os.freebsd => clockLinux,	238	Os.linux, Os.freebsd, Os.netbsd => clockLinux,
239	Os.macosx, Os.ios => clockDarwin,	239	Os.macosx, Os.ios => clockDarwin,
240	else => @compileError("Unsupported OS"),	240	else => @compileError("Unsupported OS"),
241	};	241	};

Add NetBSD support