src/process/posix_spawnattr_setflags.c

   1 #include <spawn.h>
   2 #include <errno.h>
   3
   4 int posix_spawnattr_setflags(posix_spawnattr_t *attr, short flags)
   5 {
   6         const unsigned all_flags =
   7                 POSIX_SPAWN_RESETIDS |
   8                 POSIX_SPAWN_SETPGROUP |
   9                 POSIX_SPAWN_SETSIGDEF |
  10                 POSIX_SPAWN_SETSIGMASK |
  11                 POSIX_SPAWN_SETSCHEDPARAM |
  12                 POSIX_SPAWN_SETSCHEDULER |
  13                 POSIX_SPAWN_USEVFORK |
  14                 POSIX_SPAWN_SETSID;
  15         if (flags & ~all_flags) return EINVAL;
  16         attr->__flags = flags;
  17         return 0;
  18 }