minix/lib/libc/sys/getsid.c

   1 #include <sys/cdefs.h>
   2 #include "namespace.h"
   3 #include <lib.h>
   4
   5 #include <unistd.h>
   6 #include <string.h>
   7
   8 pid_t getsid(pid_t p)
   9 {
  10   message m;
  11
  12   memset(&m, 0, sizeof(m));
  13   m.m_lc_pm_getsid.pid = p;
  14   return(_syscall(PM_PROC_NR, PM_GETSID, &m));
  15 }