PR_GET_PDEATHSIG

(2const)

get the parent-death signal number of the calling process

System callsmanpages-dev 6.9.1-1

#include <linux/prctl.h> /* Definition of PR_* constants */ #include <sys/prctl.h> int prctl(PR_GET_PDEATHSIG, int *sig);

LIBRARY

Standard C library (libc, -lc)

DESCRIPTION

Return the parent-death signal number of the calling process, in the location pointed to by sig.

RETURN VALUE

On success, 0 is returned. On error, -1 is returned, and errno is set to indicate the error.

ERRORS

EFAULT: sig is an invalid address.

STANDARDS

Linux.

HISTORY

Linux 2.3.15.

See also

signal(2)PR_SET_PDEATHSIG(2const)