/* Test of <sys/wait.h> substitute.
- Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+ Copyright (C) 2009-2013 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
/* Check for existence of required types. */
static pid_t a;
+#include "test-sys_wait.h"
+
int
main (void)
{
- /* Check for existence of required macros. Note that we document
- that these are safe only on lvalues. */
- int i;
- for (i = 0; i < 0x10000; i = (i ? i << 1 : 1))
- if (!!WIFSIGNALED (i) + !!WIFEXITED (i) + !!WIFSTOPPED (i) != 1)
- return 1;
- i = WEXITSTATUS (i) + WSTOPSIG (i) + WTERMSIG (i);
-
- switch (i)
- {
+ if (test_sys_wait_macros ())
+ return 1;
+
#if 0
+ switch (WCONTINUED)
+ {
/* Gnulib doesn't guarantee these, yet. */
case WCONTINUED:
- case WNOHANG:
- case WUNTRACED:
case WEXITED:
case WNOWAIT:
case WSTOPPED:
-#endif
break;
}
- return a ? i : 0;
+#endif
+
+ return a ? 1 : 0;
}