xref: /minix3/minix/lib/libc/sys/sigpending.c (revision 433d6423c39e34ec4b79c950597bb2d236f886be) 
1*433d6423SLionel Sambuc #include <sys/cdefs.h>
2*433d6423SLionel Sambuc #include <lib.h>
3*433d6423SLionel Sambuc #include "namespace.h"
4*433d6423SLionel Sambuc 
5*433d6423SLionel Sambuc #include <string.h>
6*433d6423SLionel Sambuc #include <signal.h>
7*433d6423SLionel Sambuc 
sigpending(set)8*433d6423SLionel Sambuc int sigpending(set)
9*433d6423SLionel Sambuc sigset_t *set;
10*433d6423SLionel Sambuc {
11*433d6423SLionel Sambuc   message m;
12*433d6423SLionel Sambuc 
13*433d6423SLionel Sambuc   memset(&m, 0, sizeof(m));
14*433d6423SLionel Sambuc   if (_syscall(PM_PROC_NR, PM_SIGPENDING, &m) < 0) return(-1);
15*433d6423SLionel Sambuc   *set = m.m_pm_lc_sigset.set;
16*433d6423SLionel Sambuc   return(m.m_type);
17*433d6423SLionel Sambuc }
18*433d6423SLionel Sambuc 
19*433d6423SLionel Sambuc #if defined(__minix) && defined(__weak_alias)
20*433d6423SLionel Sambuc __weak_alias(sigpending, __sigpending14)
21*433d6423SLionel Sambuc #endif
22