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std: use pid_t where appropriate

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daurnimator 2019-12-22 12:25:45 +11:00
parent 59348240d7
commit 95c83388e4
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1 changed files with 7 additions and 7 deletions
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14
lib/std/os/linux.zig
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@ -464,7 +464,7 @@ pub fn getrandom(buf: [*]u8, count: usize, flags: u32) usize {
return syscall3(SYS_getrandom, @ptrToInt(buf), count, flags);
}
pub fn kill(pid: i32, sig: i32) usize {
pub fn kill(pid: pid_t, sig: i32) usize {
return syscall2(SYS_kill, @bitCast(usize, @as(isize, pid)), @bitCast(usize, @as(isize, sig)));
}
@ -488,7 +488,7 @@ pub fn unlinkat(dirfd: i32, path: [*:0]const u8, flags: u32) usize {
return syscall3(SYS_unlinkat, @bitCast(usize, @as(isize, dirfd)), @ptrToInt(path), flags);
}
pub fn waitpid(pid: i32, status: *u32, flags: u32) usize {
pub fn waitpid(pid: pid_t, status: *u32, flags: u32) usize {
return syscall4(SYS_wait4, @bitCast(usize, @as(isize, pid)), @ptrToInt(status), flags, 0);
}
@ -665,12 +665,12 @@ pub fn setgroups(size: usize, list: *const u32) usize {
}
}
pub fn getpid() i32 {
return @bitCast(i32, @truncate(u32, syscall0(SYS_getpid)));
pub fn getpid() pid_t {
return @bitCast(pid_t, @truncate(u32, syscall0(SYS_getpid)));
}
pub fn gettid() i32 {
return @bitCast(i32, @truncate(u32, syscall0(SYS_gettid)));
pub fn gettid() pid_t {
return @bitCast(pid_t, @truncate(u32, syscall0(SYS_gettid)));
}
pub fn sigprocmask(flags: u32, noalias set: ?*const sigset_t, noalias oldset: ?*sigset_t) usize {
@ -965,7 +965,7 @@ pub fn sched_yield() usize {
return syscall0(SYS_sched_yield);
}
pub fn sched_getaffinity(pid: i32, size: usize, set: *cpu_set_t) usize {
pub fn sched_getaffinity(pid: pid_t, size: usize, set: *cpu_set_t) usize {
const rc = syscall3(SYS_sched_getaffinity, @bitCast(usize, @as(isize, pid)), size, @ptrToInt(set));
if (@bitCast(isize, rc) < 0) return rc;
if (rc < size) @memset(@ptrCast([*]u8, set) + rc, 0, size - rc);