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Unix: Add sigqueue #4620

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Merged
merged 1 commit into from
Aug 19, 2025
+22 −0
Merged

Unix: Add sigqueue #4620

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1 change: 1 addition & 0 deletions libc-test/semver/aix.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -2465,6 +2465,7 @@ sigismember
signal
sigpending
sigprocmask
sigqueue
sigset_t
sigsuspend
sigtimedwait
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1 change: 1 addition & 0 deletions libc-test/semver/android.txt
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Expand Up @@ -3985,6 +3985,7 @@ signalfd
signalfd_siginfo
sigpending
sigprocmask
sigqueue
sigset64_t
sigset_t
sigsuspend
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1 change: 1 addition & 0 deletions libc-test/semver/cygwin.txt
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Expand Up @@ -844,6 +844,7 @@ settimeofday
sigaltstack
sigevent
siginfo_t
sigqueue
sigsuspend
sigtimedwait
sigwait
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1 change: 1 addition & 0 deletions libc-test/semver/freebsd.txt
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Expand Up @@ -2368,6 +2368,7 @@ shmid_ds
sigaltstack
sigevent
siginfo_t
sigqueue
sigsuspend
sigtimedwait
sigwait
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1 change: 1 addition & 0 deletions libc-test/semver/linux.txt
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Expand Up @@ -4284,6 +4284,7 @@ sigevent
siginfo_t
signalfd
signalfd_siginfo
sigqueue
sigsuspend
sigtimedwait
sigwait
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1 change: 1 addition & 0 deletions libc-test/semver/netbsd.txt
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Expand Up @@ -1598,6 +1598,7 @@ shmid_ds
sigaltstack
sigevent
siginfo_t
sigqueue
sigsuspend
sigtimedwait
sigwait
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1 change: 1 addition & 0 deletions libc-test/semver/redox.txt
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Expand Up @@ -236,6 +236,7 @@ setgrent
setpwent
setrlimit
setservent
sigqueue
sigtimedwait
sigwait
strcasecmp
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1 change: 1 addition & 0 deletions libc-test/semver/solarish.txt
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Expand Up @@ -78,5 +78,6 @@ posix_spawnattr_setsigmask
posix_spawnp
recvmsg
sendmsg
sigqueue
strftime
strftime_l
14 changes: 14 additions & 0 deletions src/unix/mod.rs
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Expand Up @@ -1674,6 +1674,20 @@ cfg_if! {
}
}

cfg_if! {
if #[cfg(not(any(
target_os = "dragonfly",
target_os = "emscripten",
target_os = "hurd",
target_os = "macos",
target_os = "openbsd",
)))] {
extern "C" {
pub fn sigqueue(pid: pid_t, sig: c_int, value: crate::sigval) -> c_int;
}
}
}

cfg_if! {
if #[cfg(not(target_os = "android"))] {
extern "C" {
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