+Tue Apr 4 00:48:53 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
+
+ * misc/progname.c (program_invocation_name,
+ program_invocation_short_name): Make these initialized data
+ definitions.
+
+ * sysdeps/mach/hurd/setitimer.c (fork_itimer): Add self reference
+ so gcc doesn't optimize out the function entirely.
+
Sun Apr 2 13:13:52 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* posix/execvp.c: Don't use stat to search path; just try execv
#include <ansidecl.h>
#include <string.h>
-char *program_invocation_name;
-char *program_invocation_short_name;
+/* These must be initialized data definitions. Common definitions satisfy
+ references to these variables, but do not cause the whole file to be
+ linked in, and so omit the set-up function. */
+char *program_invocation_name = NULL;
+char *program_invocation_short_name = NULL;
static void
DEFUN(set_progname, (argc, argv, envp),
it.it_value = it.it_interval;
setitimer_locked (&it, NULL, NULL);
+
+ (void) &fork_itimer; /* Avoid gcc optimizing out the function. */
}
text_set_element (_hurd_fork_child_hook, fork_itimer);