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-rw-r--r--vendor/rustix/src/signal.rs250
1 files changed, 250 insertions, 0 deletions
diff --git a/vendor/rustix/src/signal.rs b/vendor/rustix/src/signal.rs
new file mode 100644
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--- /dev/null
+++ b/vendor/rustix/src/signal.rs
@@ -0,0 +1,250 @@
+use crate::backend::c;
+
+/// A signal number for use with [`kill_process`], [`kill_process_group`],
+/// and [`kill_current_process_group`].
+///
+/// [`kill_process`]: crate::process::kill_process
+/// [`kill_process_group`]: crate::process::kill_process_group
+/// [`kill_current_process_group`]: crate::process::kill_current_process_group
+#[derive(Copy, Clone, Debug, Eq, PartialEq)]
+#[repr(i32)]
+pub enum Signal {
+ /// `SIGHUP`
+ Hup = c::SIGHUP,
+ /// `SIGINT`
+ Int = c::SIGINT,
+ /// `SIGQUIT`
+ Quit = c::SIGQUIT,
+ /// `SIGILL`
+ Ill = c::SIGILL,
+ /// `SIGTRAP`
+ Trap = c::SIGTRAP,
+ /// `SIGABRT`, aka `SIGIOT`
+ #[doc(alias = "Iot")]
+ #[doc(alias = "Abrt")]
+ Abort = c::SIGABRT,
+ /// `SIGBUS`
+ Bus = c::SIGBUS,
+ /// `SIGFPE`
+ Fpe = c::SIGFPE,
+ /// `SIGKILL`
+ Kill = c::SIGKILL,
+ /// `SIGUSR1`
+ #[cfg(not(target_os = "vita"))]
+ Usr1 = c::SIGUSR1,
+ /// `SIGSEGV`
+ Segv = c::SIGSEGV,
+ /// `SIGUSR2`
+ #[cfg(not(target_os = "vita"))]
+ Usr2 = c::SIGUSR2,
+ /// `SIGPIPE`
+ Pipe = c::SIGPIPE,
+ /// `SIGALRM`
+ #[doc(alias = "Alrm")]
+ Alarm = c::SIGALRM,
+ /// `SIGTERM`
+ Term = c::SIGTERM,
+ /// `SIGSTKFLT`
+ #[cfg(not(any(
+ bsd,
+ solarish,
+ target_os = "aix",
+ target_os = "haiku",
+ target_os = "nto",
+ target_os = "vita",
+ all(
+ linux_kernel,
+ any(
+ target_arch = "mips",
+ target_arch = "mips32r6",
+ target_arch = "mips64",
+ target_arch = "mips64r6",
+ target_arch = "sparc",
+ target_arch = "sparc64"
+ ),
+ )
+ )))]
+ Stkflt = c::SIGSTKFLT,
+ /// `SIGCHLD`
+ #[cfg(not(target_os = "vita"))]
+ #[doc(alias = "Chld")]
+ Child = c::SIGCHLD,
+ /// `SIGCONT`
+ #[cfg(not(target_os = "vita"))]
+ Cont = c::SIGCONT,
+ /// `SIGSTOP`
+ #[cfg(not(target_os = "vita"))]
+ Stop = c::SIGSTOP,
+ /// `SIGTSTP`
+ #[cfg(not(target_os = "vita"))]
+ Tstp = c::SIGTSTP,
+ /// `SIGTTIN`
+ #[cfg(not(target_os = "vita"))]
+ Ttin = c::SIGTTIN,
+ /// `SIGTTOU`
+ #[cfg(not(target_os = "vita"))]
+ Ttou = c::SIGTTOU,
+ /// `SIGURG`
+ #[cfg(not(target_os = "vita"))]
+ Urg = c::SIGURG,
+ /// `SIGXCPU`
+ #[cfg(not(target_os = "vita"))]
+ Xcpu = c::SIGXCPU,
+ /// `SIGXFSZ`
+ #[cfg(not(target_os = "vita"))]
+ Xfsz = c::SIGXFSZ,
+ /// `SIGVTALRM`
+ #[cfg(not(target_os = "vita"))]
+ #[doc(alias = "Vtalrm")]
+ Vtalarm = c::SIGVTALRM,
+ /// `SIGPROF`
+ #[cfg(not(target_os = "vita"))]
+ Prof = c::SIGPROF,
+ /// `SIGWINCH`
+ #[cfg(not(target_os = "vita"))]
+ Winch = c::SIGWINCH,
+ /// `SIGIO`, aka `SIGPOLL`
+ #[doc(alias = "Poll")]
+ #[cfg(not(any(target_os = "haiku", target_os = "vita")))]
+ Io = c::SIGIO,
+ /// `SIGPWR`
+ #[cfg(not(any(bsd, target_os = "haiku", target_os = "vita")))]
+ #[doc(alias = "Pwr")]
+ Power = c::SIGPWR,
+ /// `SIGSYS`, aka `SIGUNUSED`
+ #[doc(alias = "Unused")]
+ Sys = c::SIGSYS,
+ /// `SIGEMT`
+ #[cfg(any(
+ bsd,
+ solarish,
+ target_os = "aix",
+ target_os = "hermit",
+ all(
+ linux_kernel,
+ any(
+ target_arch = "mips",
+ target_arch = "mips32r6",
+ target_arch = "mips64",
+ target_arch = "mips64r6",
+ target_arch = "sparc",
+ target_arch = "sparc64"
+ )
+ )
+ ))]
+ Emt = c::SIGEMT,
+ /// `SIGINFO`
+ #[cfg(bsd)]
+ Info = c::SIGINFO,
+ /// `SIGTHR`
+ #[cfg(target_os = "freebsd")]
+ #[doc(alias = "Lwp")]
+ Thr = c::SIGTHR,
+ /// `SIGLIBRT`
+ #[cfg(target_os = "freebsd")]
+ Librt = c::SIGLIBRT,
+}
+
+impl Signal {
+ /// Convert a raw signal number into a `Signal`, if possible.
+ pub fn from_raw(sig: c::c_int) -> Option<Self> {
+ match sig {
+ c::SIGHUP => Some(Self::Hup),
+ c::SIGINT => Some(Self::Int),
+ c::SIGQUIT => Some(Self::Quit),
+ c::SIGILL => Some(Self::Ill),
+ c::SIGTRAP => Some(Self::Trap),
+ c::SIGABRT => Some(Self::Abort),
+ c::SIGBUS => Some(Self::Bus),
+ c::SIGFPE => Some(Self::Fpe),
+ c::SIGKILL => Some(Self::Kill),
+ #[cfg(not(target_os = "vita"))]
+ c::SIGUSR1 => Some(Self::Usr1),
+ c::SIGSEGV => Some(Self::Segv),
+ #[cfg(not(target_os = "vita"))]
+ c::SIGUSR2 => Some(Self::Usr2),
+ c::SIGPIPE => Some(Self::Pipe),
+ c::SIGALRM => Some(Self::Alarm),
+ c::SIGTERM => Some(Self::Term),
+ #[cfg(not(any(
+ bsd,
+ solarish,
+ target_os = "aix",
+ target_os = "haiku",
+ target_os = "nto",
+ target_os = "vita",
+ all(
+ linux_kernel,
+ any(
+ target_arch = "mips",
+ target_arch = "mips32r6",
+ target_arch = "mips64",
+ target_arch = "mips64r6",
+ target_arch = "sparc",
+ target_arch = "sparc64"
+ ),
+ )
+ )))]
+ c::SIGSTKFLT => Some(Self::Stkflt),
+ #[cfg(not(target_os = "vita"))]
+ c::SIGCHLD => Some(Self::Child),
+ #[cfg(not(target_os = "vita"))]
+ c::SIGCONT => Some(Self::Cont),
+ #[cfg(not(target_os = "vita"))]
+ c::SIGSTOP => Some(Self::Stop),
+ #[cfg(not(target_os = "vita"))]
+ c::SIGTSTP => Some(Self::Tstp),
+ #[cfg(not(target_os = "vita"))]
+ c::SIGTTIN => Some(Self::Ttin),
+ #[cfg(not(target_os = "vita"))]
+ c::SIGTTOU => Some(Self::Ttou),
+ #[cfg(not(target_os = "vita"))]
+ c::SIGURG => Some(Self::Urg),
+ #[cfg(not(target_os = "vita"))]
+ c::SIGXCPU => Some(Self::Xcpu),
+ #[cfg(not(target_os = "vita"))]
+ c::SIGXFSZ => Some(Self::Xfsz),
+ #[cfg(not(target_os = "vita"))]
+ c::SIGVTALRM => Some(Self::Vtalarm),
+ #[cfg(not(target_os = "vita"))]
+ c::SIGPROF => Some(Self::Prof),
+ #[cfg(not(target_os = "vita"))]
+ c::SIGWINCH => Some(Self::Winch),
+ #[cfg(not(any(target_os = "haiku", target_os = "vita")))]
+ c::SIGIO => Some(Self::Io),
+ #[cfg(not(any(bsd, target_os = "haiku", target_os = "vita")))]
+ c::SIGPWR => Some(Self::Power),
+ c::SIGSYS => Some(Self::Sys),
+ #[cfg(any(
+ bsd,
+ solarish,
+ target_os = "aix",
+ target_os = "hermit",
+ all(
+ linux_kernel,
+ any(
+ target_arch = "mips",
+ target_arch = "mips32r6",
+ target_arch = "mips64",
+ target_arch = "mips64r6",
+ target_arch = "sparc",
+ target_arch = "sparc64"
+ )
+ )
+ ))]
+ c::SIGEMT => Some(Self::Emt),
+ #[cfg(bsd)]
+ c::SIGINFO => Some(Self::Info),
+ #[cfg(target_os = "freebsd")]
+ c::SIGTHR => Some(Self::Thr),
+ #[cfg(target_os = "freebsd")]
+ c::SIGLIBRT => Some(Self::Librt),
+ _ => None,
+ }
+ }
+}
+
+#[test]
+fn test_sizes() {
+ assert_eq_size!(Signal, c::c_int);
+}
Copyright © 2024 Valentin A. Popov. All Rights Reverse Engineered.