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This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig standard library. Public Constant

SA

Doc Source

Public Constant

std.c.SA

pub const SA = switch (native_os)

File

c.zig:2417

pub const SA = switch (native_os) {
    .linux => linux.SA,
    .emscripten => emscripten.SA,
    .driverkit, .ios, .maccatalyst, .macos, .tvos, .visionos, .watchos => struct {
        /// take signal on signal stack
        pub const ONSTACK = 0x0001;
        /// restart system on signal return
        pub const RESTART = 0x0002;
        /// reset to SIG.DFL when taking signal
        pub const RESETHAND = 0x0004;
        /// do not generate SIG.CHLD on child stop
        pub const NOCLDSTOP = 0x0008;
        /// don't mask the signal we're delivering
        pub const NODEFER = 0x0010;
        /// don't keep zombies around
        pub const NOCLDWAIT = 0x0020;
        /// signal handler with SIGINFO args
        pub const SIGINFO = 0x0040;
        /// do not bounce off kernel's sigtramp
        pub const USERTRAMP = 0x0100;
        /// signal handler with SIGINFO args with 64bit regs information
        pub const @"64REGSET" = 0x0200;
    },
    .freebsd => struct {
        pub const ONSTACK = 0x0001;
        pub const RESTART = 0x0002;
        pub const RESETHAND = 0x0004;
        pub const NOCLDSTOP = 0x0008;
        pub const NODEFER = 0x0010;
        pub const NOCLDWAIT = 0x0020;
        pub const SIGINFO = 0x0040;
    },
    .illumos => struct {
        pub const ONSTACK = 0x00000001;
        pub const RESETHAND = 0x00000002;
        pub const RESTART = 0x00000004;
        pub const SIGINFO = 0x00000008;
        pub const NODEFER = 0x00000010;
        pub const NOCLDWAIT = 0x00010000;
    },
    .netbsd => struct {
        pub const ONSTACK = 0x0001;
        pub const RESTART = 0x0002;
        pub const RESETHAND = 0x0004;
        pub const NOCLDSTOP = 0x0008;
        pub const NODEFER = 0x0010;
        pub const NOCLDWAIT = 0x0020;
        pub const SIGINFO = 0x0040;
    },
    .dragonfly => struct {
        pub const ONSTACK = 0x0001;
        pub const RESTART = 0x0002;
        pub const RESETHAND = 0x0004;
        pub const NODEFER = 0x0010;
        pub const NOCLDWAIT = 0x0020;
        pub const SIGINFO = 0x0040;
    },
    .haiku => struct {
        pub const NOCLDSTOP = 0x01;
        pub const NOCLDWAIT = 0x02;
        pub const RESETHAND = 0x04;
        pub const NODEFER = 0x08;
        pub const RESTART = 0x10;
        pub const ONSTACK = 0x20;
        pub const SIGINFO = 0x40;
        pub const NOMASK = NODEFER;
        pub const STACK = ONSTACK;
        pub const ONESHOT = RESETHAND;
    },
    .openbsd => struct {
        pub const ONSTACK = 0x0001;
        pub const RESTART = 0x0002;
        pub const RESETHAND = 0x0004;
        pub const NOCLDSTOP = 0x0008;
        pub const NODEFER = 0x0010;
        pub const NOCLDWAIT = 0x0020;
        pub const SIGINFO = 0x0040;
    },
    // https://github.com/SerenityOS/serenity/blob/ec492a1a0819e6239ea44156825c4ee7234ca3db/Kernel/API/POSIX/signal.h#L65-L71
    .serenity => struct {
        pub const NOCLDSTOP = 1;
        pub const NOCLDWAIT = 2;
        pub const SIGINFO = 4;
        pub const ONSTACK = 0x08000000;
        pub const RESTART = 0x10000000;
        pub const NODEFER = 0x40000000;
        pub const RESETHAND = 0x80000000;
        pub const NOMASK = NODEFER;
        pub const ONESHOT = RESETHAND;
    },
    else => void,
}