From 45b28a8f0b36a48ab37ca973c2a93d8c43120488 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Tue, 4 Apr 1995 21:53:15 +0000 Subject: Tue Apr 4 00:48:53 1995 Roland McGrath * 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. --- misc/progname.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'misc') diff --git a/misc/progname.c b/misc/progname.c index 265ca5c3a9..d4efac976d 100644 --- a/misc/progname.c +++ b/misc/progname.c @@ -21,8 +21,11 @@ Cambridge, MA 02139, USA. */ #include #include -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), -- cgit v1.2.3-65-gdbad