if (!(expr)) \
{ \
fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
+ fflush (stderr); \
abort (); \
} \
} \
int
main (int argc, char **argv)
{
- char *str;
+ /* Work around bug in cygwin 1.5.25 <string.h> by declaring str as
+ const char *, even though strsignal is supposed to return char *.
+ At any rate, this doesn't hurt, since POSIX 200x states that "The
+ string pointed to shall not be modified by the application." */
+ const char *str;
/* We try a couple of signals, since not all signals are supported
everywhere. Notwithstanding the #ifdef for neatness, SIGINT should in
ASSERT_DESCRIPTION (str, "Interrupt");
#endif
+ /* Test that for out-of-range signal numbers the result is usable. */
+
+ str = strsignal (-1);
+ ASSERT (str);
+ ASSERT (str != (char *) -1);
+ ASSERT (strlen (str));
+
+ str = strsignal (9249234);
+ ASSERT (str);
+ ASSERT (str != (char *) -1);
+ ASSERT (strlen (str));
+
return 0;
}