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-rw-r--r--lib/std/c.zig332
1 files changed, 16 insertions, 316 deletions
diff --git a/lib/std/c.zig b/lib/std/c.zig
index b2b851c43a..248dd2f92f 100644
--- a/lib/std/c.zig
+++ b/lib/std/c.zig
@@ -1841,110 +1841,6 @@ pub const PROT = switch (native_os) {
else => void,
};
-pub const REG = switch (native_os) {
- .linux => linux.REG,
- .emscripten => emscripten.REG,
- .freebsd => switch (builtin.cpu.arch) {
- .aarch64 => struct {
- pub const FP = 29;
- pub const SP = 31;
- pub const PC = 32;
- },
- .arm => struct {
- pub const FP = 11;
- pub const SP = 13;
- pub const PC = 15;
- },
- .x86_64 => struct {
- pub const RBP = 12;
- pub const RIP = 21;
- pub const RSP = 24;
- },
- else => struct {},
- },
- .solaris, .illumos => struct {
- pub const R15 = 0;
- pub const R14 = 1;
- pub const R13 = 2;
- pub const R12 = 3;
- pub const R11 = 4;
- pub const R10 = 5;
- pub const R9 = 6;
- pub const R8 = 7;
- pub const RDI = 8;
- pub const RSI = 9;
- pub const RBP = 10;
- pub const RBX = 11;
- pub const RDX = 12;
- pub const RCX = 13;
- pub const RAX = 14;
- pub const RIP = 17;
- pub const RSP = 20;
- },
- .netbsd => switch (builtin.cpu.arch) {
- .aarch64, .aarch64_be => struct {
- pub const FP = 29;
- pub const SP = 31;
- pub const PC = 32;
- },
- .arm, .armeb => struct {
- pub const FP = 11;
- pub const SP = 13;
- pub const PC = 15;
- },
- .x86 => struct {
- pub const GS = 0;
- pub const FS = 1;
- pub const ES = 2;
- pub const DS = 3;
- pub const EDI = 4;
- pub const ESI = 5;
- pub const EBP = 6;
- pub const ESP = 7;
- pub const EBX = 8;
- pub const EDX = 9;
- pub const ECX = 10;
- pub const EAX = 11;
- pub const TRAPNO = 12;
- pub const ERR = 13;
- pub const EIP = 14;
- pub const CS = 15;
- pub const EFL = 16;
- pub const UESP = 17;
- pub const SS = 18;
- },
- .x86_64 => struct {
- pub const RDI = 0;
- pub const RSI = 1;
- pub const RDX = 2;
- pub const RCX = 3;
- pub const R8 = 4;
- pub const R9 = 5;
- pub const R10 = 6;
- pub const R11 = 7;
- pub const R12 = 8;
- pub const R13 = 9;
- pub const R14 = 10;
- pub const R15 = 11;
- pub const RBP = 12;
- pub const RBX = 13;
- pub const RAX = 14;
- pub const GS = 15;
- pub const FS = 16;
- pub const ES = 17;
- pub const DS = 18;
- pub const TRAPNO = 19;
- pub const ERR = 20;
- pub const RIP = 21;
- pub const CS = 22;
- pub const RFLAGS = 23;
- pub const RSP = 24;
- pub const SS = 25;
- },
- else => struct {},
- },
- else => struct {},
-};
pub const RLIM = switch (native_os) {
.linux => linux.RLIM,
.emscripten => emscripten.RLIM,
@@ -3140,8 +3036,17 @@ pub const SIG = switch (native_os) {
pub const UNBLOCK = 2;
pub const SETMASK = 3;
},
+ // https://github.com/SerenityOS/serenity/blob/046c23f567a17758d762a33bdf04bacbfd088f9f/Kernel/API/POSIX/signal.h
// https://github.com/SerenityOS/serenity/blob/046c23f567a17758d762a33bdf04bacbfd088f9f/Kernel/API/POSIX/signal_numbers.h
.serenity => struct {
+ pub const DFL: ?Sigaction.handler_fn = @ptrFromInt(0);
+ pub const ERR: ?Sigaction.handler_fn = @ptrFromInt(maxInt(usize));
+ pub const IGN: ?Sigaction.handler_fn = @ptrFromInt(1);
+
+ pub const BLOCK = 1;
+ pub const UNBLOCK = 2;
+ pub const SETMASK = 3;
+
pub const INVAL = 0;
pub const HUP = 1;
pub const INT = 2;
@@ -3346,15 +3251,15 @@ pub const Sigaction = switch (native_os) {
},
// https://github.com/SerenityOS/serenity/blob/ec492a1a0819e6239ea44156825c4ee7234ca3db/Kernel/API/POSIX/signal.h#L39-L46
.serenity => extern struct {
- pub const handler_fn = *align(1) const fn (c_int) callconv(.c) void;
- pub const sigaction_fn = *const fn (c_int, *const siginfo_t, ?*anyopaque) callconv(.c) void;
+ pub const handler_fn = *align(1) const fn (i32) callconv(.c) void;
+ pub const sigaction_fn = *const fn (i32, *const siginfo_t, ?*anyopaque) callconv(.c) void;
handler: extern union {
handler: ?handler_fn,
sigaction: ?sigaction_fn,
},
mask: sigset_t,
- flags: c_int,
+ flags: c_uint,
},
else => void,
};
@@ -4544,7 +4449,7 @@ pub const rusage = switch (native_os) {
pub const siginfo_t = switch (native_os) {
.linux => linux.siginfo_t,
.emscripten => emscripten.siginfo_t,
- .macos, .ios, .tvos, .watchos, .visionos => extern struct {
+ .driverkit, .macos, .ios, .tvos, .watchos, .visionos => extern struct {
signo: c_int,
errno: c_int,
code: c_int,
@@ -7035,205 +6940,6 @@ pub const timezone = switch (native_os) {
else => void,
};
-pub const ucontext_t = switch (native_os) {
- .linux => linux.ucontext_t, // std.os.linux.ucontext_t is currently glibc-compatible, but it should probably not be.
- .emscripten => emscripten.ucontext_t,
- .macos, .ios, .tvos, .watchos, .visionos => extern struct {
- onstack: c_int,
- sigmask: sigset_t,
- stack: stack_t,
- link: ?*ucontext_t,
- mcsize: u64,
- mcontext: *mcontext_t,
- __mcontext_data: mcontext_t,
- },
- .freebsd => extern struct {
- sigmask: sigset_t,
- mcontext: mcontext_t,
- link: ?*ucontext_t,
- stack: stack_t,
- flags: c_int,
- __spare__: [4]c_int,
- },
- .solaris, .illumos => extern struct {
- flags: u64,
- link: ?*ucontext_t,
- sigmask: sigset_t,
- stack: stack_t,
- mcontext: mcontext_t,
- brand_data: [3]?*anyopaque,
- filler: [2]i64,
- },
- .netbsd => extern struct {
- flags: u32,
- link: ?*ucontext_t,
- sigmask: sigset_t,
- stack: stack_t,
- mcontext: mcontext_t,
- __pad: [
- switch (builtin.cpu.arch) {
- .x86 => 4,
- .mips, .mipsel, .mips64, .mips64el => 14,
- .arm, .armeb, .thumb, .thumbeb => 1,
- .sparc, .sparc64 => if (@sizeOf(usize) == 4) 43 else 8,
- else => 0,
- }
- ]u32,
- },
- .dragonfly => extern struct {
- sigmask: sigset_t,
- mcontext: mcontext_t,
- link: ?*ucontext_t,
- stack: stack_t,
- cofunc: ?*fn (?*ucontext_t, ?*anyopaque) void,
- arg: ?*void,
- _spare: [4]c_int,
- },
- // https://github.com/SerenityOS/serenity/blob/87eac0e424cff4a1f941fb704b9362a08654c24d/Kernel/API/POSIX/ucontext.h#L19-L24
- .haiku, .serenity => extern struct {
- link: ?*ucontext_t,
- sigmask: sigset_t,
- stack: stack_t,
- mcontext: mcontext_t,
- },
- .openbsd => openbsd.ucontext_t,
- else => void,
-};
-pub const mcontext_t = switch (native_os) {
- .linux => linux.mcontext_t,
- .emscripten => emscripten.mcontext_t,
- .macos, .ios, .tvos, .watchos, .visionos => darwin.mcontext_t,
- .freebsd => switch (builtin.cpu.arch) {
- .x86_64 => extern struct {
- onstack: u64,
- rdi: u64,
- rsi: u64,
- rdx: u64,
- rcx: u64,
- r8: u64,
- r9: u64,
- rax: u64,
- rbx: u64,
- rbp: u64,
- r10: u64,
- r11: u64,
- r12: u64,
- r13: u64,
- r14: u64,
- r15: u64,
- trapno: u32,
- fs: u16,
- gs: u16,
- addr: u64,
- flags: u32,
- es: u16,
- ds: u16,
- err: u64,
- rip: u64,
- cs: u64,
- rflags: u64,
- rsp: u64,
- ss: u64,
- len: u64,
- fpformat: u64,
- ownedfp: u64,
- fpstate: [64]u64 align(16),
- fsbase: u64,
- gsbase: u64,
- xfpustate: u64,
- xfpustate_len: u64,
- spare: [4]u64,
- },
- .aarch64 => extern struct {
- gpregs: extern struct {
- x: [30]u64,
- lr: u64,
- sp: u64,
- elr: u64,
- spsr: u32,
- _pad: u32,
- },
- fpregs: extern struct {
- q: [32]u128,
- sr: u32,
- cr: u32,
- flags: u32,
- _pad: u32,
- },
- flags: u32,
- _pad: u32,
- _spare: [8]u64,
- },
- else => struct {},
- },
- .solaris, .illumos => extern struct {
- gregs: [28]u64,
- fpregs: solaris.fpregset_t,
- },
- .netbsd => switch (builtin.cpu.arch) {
- .aarch64, .aarch64_be => extern struct {
- gregs: [35]u64,
- fregs: [528]u8 align(16),
- spare: [8]u64,
- },
- .x86 => extern struct {
- gregs: [19]u32,
- fpregs: [161]u32,
- mc_tlsbase: u32,
- },
- .x86_64 => extern struct {
- gregs: [26]u64,
- mc_tlsbase: u64,
- fpregs: [512]u8 align(8),
- },
- else => struct {},
- },
- .dragonfly => dragonfly.mcontext_t,
- .haiku => haiku.mcontext_t,
- .serenity => switch (native_arch) {
- // https://github.com/SerenityOS/serenity/blob/200e91cd7f1ec5453799a2720d4dc114a59cc289/Kernel/Arch/aarch64/mcontext.h#L15-L19
- .aarch64 => extern struct {
- x: [31]u64,
- sp: u64,
- pc: u64,
- },
- // https://github.com/SerenityOS/serenity/blob/66f8d0f031ef25c409dbb4fecaa454800fecae0f/Kernel/Arch/riscv64/mcontext.h#L15-L18
- .riscv64 => extern struct {
- x: [31]u64,
- pc: u64,
- },
- // https://github.com/SerenityOS/serenity/blob/7b9ea3efdec9f86a1042893e8107d0b23aad8727/Kernel/Arch/x86_64/mcontext.h#L15-L40
- .x86_64 => extern struct {
- rax: u64,
- rcx: u64,
- rdx: u64,
- rbx: u64,
- rsp: u64,
- rbp: u64,
- rsi: u64,
- rdi: u64,
- rip: u64,
- r8: u64,
- r9: u64,
- r10: u64,
- r11: u64,
- r12: u64,
- r13: u64,
- r14: u64,
- r15: u64,
- rflags: u64,
- cs: u32,
- ss: u32,
- ds: u32,
- es: u32,
- fs: u32,
- gs: u32,
- },
- else => struct {},
- },
- else => void,
-};
-
pub const user_desc = switch (native_os) {
.linux => linux.user_desc,
else => void,
@@ -11193,6 +10899,9 @@ pub extern "c" fn dlclose(handle: *anyopaque) c_int;
pub extern "c" fn dlsym(handle: ?*anyopaque, symbol: [*:0]const u8) ?*anyopaque;
pub extern "c" fn dlerror() ?[*:0]u8;
+pub const dladdr = if (native_os.isDarwin()) darwin.dladdr else {};
+pub const dl_info = if (native_os.isDarwin()) darwin.dl_info else {};
+
pub extern "c" fn sync() void;
pub extern "c" fn syncfs(fd: c_int) c_int;
pub extern "c" fn fsync(fd: c_int) c_int;
@@ -11238,13 +10947,6 @@ pub const LC = enum(c_int) {
pub extern "c" fn setlocale(category: LC, locale: ?[*:0]const u8) ?[*:0]const u8;
-pub const getcontext = if (builtin.target.abi.isAndroid() or builtin.target.os.tag == .openbsd or builtin.target.os.tag == .haiku)
-{} // libc does not implement getcontext
- else if (native_os == .linux and builtin.target.abi.isMusl())
- linux.getcontext
- else
- private.getcontext;
-
pub const max_align_t = if (native_abi == .msvc or native_abi == .itanium)
f64
else if (native_os.isDarwin())
@@ -11278,7 +10980,6 @@ pub const SETUSTACK = solaris.GETUSTACK;
pub const SFD = solaris.SFD;
pub const ctid_t = solaris.ctid_t;
pub const file_obj = solaris.file_obj;
-pub const fpregset_t = solaris.fpregset_t;
pub const id_t = solaris.id_t;
pub const lif_ifinfo_req = solaris.lif_ifinfo_req;
pub const lif_nd_req = solaris.lif_nd_req;
@@ -11668,7 +11369,6 @@ const private = struct {
extern "c" fn shm_open(name: [*:0]const u8, flag: c_int, mode: mode_t) c_int;
extern "c" fn pthread_setname_np(thread: pthread_t, name: [*:0]const u8) c_int;
- extern "c" fn getcontext(ucp: *ucontext_t) c_int;
extern "c" fn getrandom(buf_ptr: [*]u8, buf_len: usize, flags: c_uint) isize;
extern "c" fn getentropy(buffer: [*]u8, size: usize) c_int;
generated by cgit v1.2.3 (git 2.39.1) at 2025-12-27 22:28:31 +0000