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NAME
       PR_GET_CHILD_SUBREAPER - get the "child subreaper" attribute of the calling process


LIBRARY
       Standard C library (libc, -lc)


SYNOPSIS
       #include <linux/prctl.h>  /* Definition of PR_* constants */
       #include <sys/prctl.h>

       int prctl(PR_GET_CHILD_SUBREAPER, int *isset);


DESCRIPTION
       Return the "child subreaper" setting of the caller, in the location pointed to by isset.


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


ERRORS
       EFAULT isset is an invalid address.


STANDARDS
       Linux.


HISTORY
       Linux 3.4.


SEE ALSO
       prctl(2), PR_SET_CHILD_SUBREAPER(2const)