rt_sigsuspend(2) -- Linux man page
NAME
rt_sigsuspend - Replace the signal mask for a value with the unewset
value until a signal is received
SYNOPSIS
-
- long sys_rt_sigsuspend (sigset_t *unewset, size_t sigsetsize, struct pt_regs regs); Opteron
-
- long sys_rt_sigsuspend (sigset_t *unewset, size_t sigsetsize, struct pt_regs regs); pSeries
-
- long sys_rt_sigsuspend (sigset_t *unewset, size_t sigsetsize); xSeries
-
- long sys_rt_sigsuspend (struct pt_regs *regs, sigset_t *unewset, size_t sigsetsize); s390
DESCRIPTION
rt_sigsuspend replaces the signal mask for the process with the unewset value until a signal is received. sigsetsize should indicate the size of a sigset_t type. In some architectures, the struct pt_regs regs is used to indicate interrupts.
RETURN VALUE
rt_sigsuspend always returns -1 with the EINTR value.
ERRORS
- -EINVAL
-
An invalid signal was specified.
- -EFAULT
-
unewset pointed to memory that is not part of the process address.
- -EITR
-
The system call was interrupted.
SEE ALSO
rt_sigaction(2), rt_sigpending(2), rt_sigprocmask(2), rt_sigqueue(2), rt_sigreturn(2), rt_sigtimedwait(2)
AUTHOR
Niki Rahimi
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