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SIGPENDING (2) | System calls | Unix Manual Pages | :man

NAME

sigpending - get pending signals

CONTENTS

Library
Synopsis
Description
Return Values
Errors
See Also
Standards

LIBRARY


.Lb libc

SYNOPSIS


.In signal.h int sigpending "sigset_t *set"

DESCRIPTION

The sigpending system call returns a mask of the signals pending for delivery to the calling process in the location indicated by set. Signals may be pending because they are currently masked, or transiently before delivery (although the latter case is not normally detectable).

RETURN VALUES


.Rv -std sigpending

ERRORS

The sigpending system call will fail if:
[EFAULT]
The set argument specified an invalid address.

SEE ALSO

sigaction(2), sigprocmask(2), sigsuspend(2), sigsetops(3)

STANDARDS


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