Commit fee9318b1756054ff7050bae72c87a1b63a6f968 | zig

author	Andrew Kelley <andrew@ziglang.org> 2020-01-05 16:57:14-05:00
committer	Andrew Kelley <andrew@ziglang.org> 2020-01-05 16:57:14-05:00
log	fee9318b1756054ff7050bae72c87a1b63a6f968
tree	232e1be13e56305b64400e0077a95907559a5f36
parent	2f6b045fb13b6a49e5185fa0f4006bef1dacd0d7
signature	Commit is signed but in an unrecognized format.

std.os.getrusage: add C extern fn and reserved field

 * add reserved field to match musl struct definition so that
   it will work with musl libc.
 * add libc getrusage so that it will work with libc

what's not done in this branch is:
 * test coverage. See #1629, which should also aim to provide
   general test coverage for the std lib.
 * rusage struct bits for non-linux operating systems

2 files changed, 2 insertions(+), 0 deletions(-)

lib
- std
  - c.zig
  - os
    bits
    linux.zig

lib/std/c.zig+1

...	...	@@ -109,6 +109,7 @@ pub extern "c" fn setreuid(ruid: c_uint, euid: c_uint) c_int;
109	109	pub extern "c" fn setregid(rgid: c_uint, egid: c_uint) c_int;
110	110	pub extern "c" fn rmdir(path: [*:0]const u8) c_int;
111	111	pub extern "c" fn getenv(name: [:0]const u8) ?[:0]u8;
	112	pub extern "c" fn getrusage(who: c_int, usage: *rusage) c_int;
112	113	pub extern "c" fn sysctl(name: []const c_int, namelen: c_uint, oldp: ?c_void, oldlenp: ?usize, newp: ?c_void, newlen: usize) c_int;
113	114	pub extern "c" fn sysctlbyname(name: [:0]const u8, oldp: ?c_void, oldlenp: ?usize, newp: ?c_void, newlen: usize) c_int;
114	115	pub extern "c" fn sysctlnametomib(name: [:0]const u8, mibp: ?c_int, sizep: ?*usize) c_int;

lib/std/os/bits/linux.zig+1

...	...	@@ -1475,4 +1475,5 @@ pub const rusage = extern struct {
1475	1475	nsignals: isize,
1476	1476	nvcsw: isize,
1477	1477	nivcsw: isize,
	1478	__reserved: [16]isize = [1]isize{0} ** 16,
1478	1479	};