minix/lib/libc/sys-minix/sigpending.c
David van Moolenbroek 24ec0d73b5 Clean up interface to PM and VFS
- introduce new call numbers, names, and field aliases;
- initialize request messages to zero for all ABI calls;
- format callnr.h in the same way as com.h;
- redo call tables in both servers;
- remove param.h namespace pollution in the servers;
- make brk(2) go to VM directly, rather than through PM;
- remove obsolete BRK, UTIME, and WAIT calls;
- clean up path copying routine in VFS;
- move remaining system calls from libminlib to libc;
- correct some errno-related mistakes in libc routines.

Change-Id: I2d8ec5d061cd7e0b30c51ffd77aa72ebf84e2565
2014-03-01 09:05:01 +01:00

21 lines
398 B
C

#include <sys/cdefs.h>
#include <lib.h>
#include "namespace.h"
#include <string.h>
#include <signal.h>
int sigpending(set)
sigset_t *set;
{
message m;
memset(&m, 0, sizeof(m));
if (_syscall(PM_PROC_NR, PM_SIGPENDING, &m) < 0) return(-1);
*set = (sigset_t) m.PM_SIG_SET;
return(m.m_type);
}
#if defined(__minix) && defined(__weak_alias)
__weak_alias(sigpending, __sigpending14)
#endif