Commit f33bac2b12d41dc574cdac4d97089fdd0b31a336 | zig | Meg's Mirrors

author	LemonBoy <thatlemon@gmail.com> 2021-01-18 17:24:26+01:00
committer	LemonBoy <thatlemon@gmail.com> 2021-01-18 17:24:26+01:00
log	f33bac2b12d41dc574cdac4d97089fdd0b31a336
tree	b799b31df49802ff04c748ecaffab235f9e7963f
parent	9d18df142c2b1583fcf0d59982b571699a63223e

std: define pipe2 only for os that support it

6 files changed, 5 insertions(+), 1 deletions(-)

lib
- std
  - c.zig
  - c
    dragonfly.zig
    freebsd.zig
    linux.zig
    netbsd.zig
    openbsd.zig

lib/std/c.zig-1

...	@@ -108,7 +108,6 @@ pub extern "c" fn fork() c_int;	...	@@ -108,7 +108,6 @@ pub extern "c" fn fork() c_int;
108	pub extern "c" fn access(path: [*:0]const u8, mode: c_uint) c_int;	108	pub extern "c" fn access(path: [*:0]const u8, mode: c_uint) c_int;
109	pub extern "c" fn faccessat(dirfd: fd_t, path: [*:0]const u8, mode: c_uint, flags: c_uint) c_int;	109	pub extern "c" fn faccessat(dirfd: fd_t, path: [*:0]const u8, mode: c_uint, flags: c_uint) c_int;
110	pub extern "c" fn pipe(fds: *[2]fd_t) c_int;	110	pub extern "c" fn pipe(fds: *[2]fd_t) c_int;
111	pub extern "c" fn pipe2(fds: *[2]fd_t, flags: u32) c_int;
112	pub extern "c" fn mkdir(path: [*:0]const u8, mode: c_uint) c_int;	111	pub extern "c" fn mkdir(path: [*:0]const u8, mode: c_uint) c_int;
113	pub extern "c" fn mkdirat(dirfd: fd_t, path: [*:0]const u8, mode: u32) c_int;	112	pub extern "c" fn mkdirat(dirfd: fd_t, path: [*:0]const u8, mode: u32) c_int;
114	pub extern "c" fn symlink(existing: [:0]const u8, new: [:0]const u8) c_int;	113	pub extern "c" fn symlink(existing: [:0]const u8, new: [:0]const u8) c_int;

lib/std/c/dragonfly.zig+1

...	@@ -13,6 +13,7 @@ pub fn _errno() *c_int {	...	@@ -13,6 +13,7 @@ pub fn _errno() *c_int {
13	pub extern "c" fn getdents(fd: c_int, buf_ptr: [*]u8, nbytes: usize) usize;	13	pub extern "c" fn getdents(fd: c_int, buf_ptr: [*]u8, nbytes: usize) usize;
14	pub extern "c" fn sigaltstack(ss: ?stack_t, old_ss: ?stack_t) c_int;	14	pub extern "c" fn sigaltstack(ss: ?stack_t, old_ss: ?stack_t) c_int;
15	pub extern "c" fn getrandom(buf_ptr: [*]u8, buf_len: usize, flags: c_uint) isize;	15	pub extern "c" fn getrandom(buf_ptr: [*]u8, buf_len: usize, flags: c_uint) isize;
		16	pub extern "c" fn pipe2(fds: *[2]fd_t, flags: u32) c_int;
16		17
17	pub const dl_iterate_phdr_callback = fn (info: dl_phdr_info, size: usize, data: ?c_void) callconv(.C) c_int;	18	pub const dl_iterate_phdr_callback = fn (info: dl_phdr_info, size: usize, data: ?c_void) callconv(.C) c_int;
18	pub extern "c" fn dl_iterate_phdr(callback: dl_iterate_phdr_callback, data: ?*c_void) c_int;	19	pub extern "c" fn dl_iterate_phdr(callback: dl_iterate_phdr_callback, data: ?*c_void) c_int;

lib/std/c/freebsd.zig+1

...	@@ -14,6 +14,7 @@ pub extern "c" fn sigaltstack(ss: ?stack_t, old_ss: ?stack_t) c_int;	...	@@ -14,6 +14,7 @@ pub extern "c" fn sigaltstack(ss: ?stack_t, old_ss: ?stack_t) c_int;
14	pub extern "c" fn getrandom(buf_ptr: [*]u8, buf_len: usize, flags: c_uint) isize;	14	pub extern "c" fn getrandom(buf_ptr: [*]u8, buf_len: usize, flags: c_uint) isize;
15		15
16	pub extern "c" fn pthread_getthreadid_np() c_int;	16	pub extern "c" fn pthread_getthreadid_np() c_int;
		17	pub extern "c" fn pipe2(fds: *[2]fd_t, flags: u32) c_int;
17		18
18	pub extern "c" fn posix_memalign(memptr: ?c_void, alignment: usize, size: usize) c_int;	19	pub extern "c" fn posix_memalign(memptr: ?c_void, alignment: usize, size: usize) c_int;
19	pub extern "c" fn malloc_usable_size(?*const c_void) usize;	20	pub extern "c" fn malloc_usable_size(?*const c_void) usize;

lib/std/c/linux.zig+1

...	@@ -86,6 +86,7 @@ pub extern "c" fn dl_iterate_phdr(callback: dl_iterate_phdr_callback, data: ?*c_	...	@@ -86,6 +86,7 @@ pub extern "c" fn dl_iterate_phdr(callback: dl_iterate_phdr_callback, data: ?*c_
86	pub extern "c" fn sigaltstack(ss: ?stack_t, old_ss: ?stack_t) c_int;	86	pub extern "c" fn sigaltstack(ss: ?stack_t, old_ss: ?stack_t) c_int;
87		87
88	pub extern "c" fn memfd_create(name: [*:0]const u8, flags: c_uint) c_int;	88	pub extern "c" fn memfd_create(name: [*:0]const u8, flags: c_uint) c_int;
		89	pub extern "c" fn pipe2(fds: *[2]fd_t, flags: u32) c_int;
89		90
90	pub extern "c" fn fallocate(fd: fd_t, mode: c_int, offset: off_t, len: off_t) c_int;	91	pub extern "c" fn fallocate(fd: fd_t, mode: c_int, offset: off_t, len: off_t) c_int;
91		92

lib/std/c/netbsd.zig+1

...	@@ -16,6 +16,7 @@ pub extern "c" fn dl_iterate_phdr(callback: dl_iterate_phdr_callback, data: ?*c_	...	@@ -16,6 +16,7 @@ pub extern "c" fn dl_iterate_phdr(callback: dl_iterate_phdr_callback, data: ?*c_
16		16
17	pub extern "c" fn _lwp_self() lwpid_t;	17	pub extern "c" fn _lwp_self() lwpid_t;
18		18
		19	pub extern "c" fn pipe2(fds: *[2]fd_t, flags: u32) c_int;
19	pub extern "c" fn arc4random_buf(buf: [*]u8, len: usize) void;	20	pub extern "c" fn arc4random_buf(buf: [*]u8, len: usize) void;
20	pub extern "c" fn __fstat50(fd: fd_t, buf: *Stat) c_int;	21	pub extern "c" fn __fstat50(fd: fd_t, buf: *Stat) c_int;
21	pub extern "c" fn __stat50(path: [:0]const u8, buf: Stat) c_int;	22	pub extern "c" fn __stat50(path: [:0]const u8, buf: Stat) c_int;

lib/std/c/openbsd.zig+1

...	@@ -17,6 +17,7 @@ pub extern "c" fn dl_iterate_phdr(callback: dl_iterate_phdr_callback, data: ?*c_	...	@@ -17,6 +17,7 @@ pub extern "c" fn dl_iterate_phdr(callback: dl_iterate_phdr_callback, data: ?*c_
17	pub extern "c" fn arc4random_buf(buf: [*]u8, len: usize) void;	17	pub extern "c" fn arc4random_buf(buf: [*]u8, len: usize) void;
18		18
19	pub extern "c" fn getthrid() pid_t;	19	pub extern "c" fn getthrid() pid_t;
		20	pub extern "c" fn pipe2(fds: *[2]fd_t, flags: u32) c_int;
20		21
21	pub extern "c" fn getdents(fd: c_int, buf_ptr: [*]u8, nbytes: usize) usize;	22	pub extern "c" fn getdents(fd: c_int, buf_ptr: [*]u8, nbytes: usize) usize;
22	pub extern "c" fn sigaltstack(ss: ?stack_t, old_ss: ?stack_t) c_int;	23	pub extern "c" fn sigaltstack(ss: ?stack_t, old_ss: ?stack_t) c_int;