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add grp.h functions to c.zig

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Chinmay Dalal 2025-07-27 12:34:40 +05:30 committed by Andrew Kelley
parent 032bbd68a7
commit e941ce3e68
1 changed files with 19 additions and 2 deletions
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21
lib/std/c.zig
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@ -207,6 +207,16 @@ pub const passwd = switch (native_os) {
else => void, else => void,
}; };
pub const group = switch (native_os) {
.linux, .freebsd, .openbsd, .dragonfly, .netbsd, .macos => extern struct {
name: ?[*:0]const u8,
passwd: ?[*:0]const u8,
gid: gid_t,
mem: [*:null]?[*:0]const u8,
},
else => void,
};
pub const blkcnt_t = switch (native_os) { pub const blkcnt_t = switch (native_os) {
.linux => linux.blkcnt_t, .linux => linux.blkcnt_t,
.emscripten => emscripten.blkcnt_t, .emscripten => emscripten.blkcnt_t,
@ -3291,8 +3301,8 @@ pub const T = switch (native_os) {
.macos, .ios, .tvos, .watchos, .visionos => struct { .macos, .ios, .tvos, .watchos, .visionos => struct {
pub const IOCGWINSZ = ior(0x40000000, 't', 104, @sizeOf(winsize)); pub const IOCGWINSZ = ior(0x40000000, 't', 104, @sizeOf(winsize));
fn ior(inout: u32, group: usize, num: usize, len: usize) usize { fn ior(inout: u32, group_arg: usize, num: usize, len: usize) usize {
return (inout | ((len & IOCPARM_MASK) << 16) | ((group) << 8) | (num)); return (inout | ((len & IOCPARM_MASK) << 16) | ((group_arg) << 8) | (num));
} }
}, },
.freebsd => struct { .freebsd => struct {
@ -10264,6 +10274,13 @@ pub const fstatat = switch (native_os) {
pub extern "c" fn getpwnam(name: [*:0]const u8) ?*passwd; pub extern "c" fn getpwnam(name: [*:0]const u8) ?*passwd;
pub extern "c" fn getpwuid(uid: uid_t) ?*passwd; pub extern "c" fn getpwuid(uid: uid_t) ?*passwd;
pub extern "c" fn getgrent() ?*group;
pub extern "c" fn setgrent() void;
pub extern "c" fn endgrent() void;
pub extern "c" fn getgrnam(name: [*:0]const u8) ?*passwd;
pub extern "c" fn getgrnam_r(name: [*:0]const u8, grp: *group, buf: [*]u8, buflen: usize, result: *?*group) c_int;
pub extern "c" fn getgrgid(gid: gid_t) ?*group;
pub extern "c" fn getgrgid_r(gid: gid_t, grp: *group, buf: [*]u8, buflen: usize, result: *?*group) c_int;
pub extern "c" fn getrlimit64(resource: rlimit_resource, rlim: *rlimit) c_int; pub extern "c" fn getrlimit64(resource: rlimit_resource, rlim: *rlimit) c_int;
pub extern "c" fn lseek64(fd: fd_t, offset: i64, whence: c_int) i64; pub extern "c" fn lseek64(fd: fd_t, offset: i64, whence: c_int) i64;
pub extern "c" fn mmap64(addr: ?*align(page_size) anyopaque, len: usize, prot: c_uint, flags: c_uint, fd: fd_t, offset: i64) *anyopaque; pub extern "c" fn mmap64(addr: ?*align(page_size) anyopaque, len: usize, prot: c_uint, flags: c_uint, fd: fd_t, offset: i64) *anyopaque;