SIGPENDING
Section: System Calls (2)
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BSD mandoc
NAME
sigpending
- get pending signals
SYNOPSIS
Fd #include <signal.h>
Ft int
Fn sigpending sigset_t *set
DESCRIPTION
The
sigpending
function returns a mask of the signals pending for delivery
to the calling process in the location indicated by
Fa set .
Signals may be pending because they are currently masked,
or transiently before delivery (although the latter case is not
normally detectable).
RETURN VALUES
A 0 value indicated that the call succeeded. A -1 return value
indicates an error occurred and
errno
is set to indicated the reason.
ERRORS
The
sigpending
function does not currently detect any errors.
SEE ALSO
sigaction(2),
sigprocmask(2)
STANDARDS
The
sigpending
function is defined by
St -p1003.1-88 .
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUES
-
- ERRORS
-
- SEE ALSO
-
- STANDARDS
-
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Time: 16:28:59 GMT, April 18, 2022