Function sched_getaffinity [src]

Prototype

pub fn sched_getaffinity(pid: pid_t, size: usize, set: *cpu_set_t) usize

Parameters

pid: pid_tsize: usizeset: *cpu_set_t

Source

  pub fn sched_getaffinity(pid: pid_t, size: usize, set: *cpu_set_t) usize {
    const rc = syscall3(.sched_getaffinity, @as(usize, @bitCast(@as(isize, pid))), size, @intFromPtr(set));
    if (@as(isize, @bitCast(rc)) < 0) return rc;
    if (rc < size) @memset(@as([*]u8, @ptrCast(set))[rc..size], 0);
    return 0;
}  