From 59761712e08a3aaff52ba55fc163766f100b9d0b Mon Sep 17 00:00:00 2001 From: yar Date: Sat, 27 Oct 2007 16:13:31 +0000 Subject: Set the program name if the crunched program is selected through argv[1] to mimic crt0 behaviour. Do the job by a direct assignment to __progname in order to stay compatible with NetBSD, whose setprogname() is a deliberate no-op. The reason for this change is that some programs (usually those imported from NetBSD) use getprogname() to distinguish between their aliases. (See pkill aka pgrep for example.) This change can be useful, and applicable, to NetBSD, too. --- usr.sbin/crunch/crunchgen/crunched_main.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/usr.sbin/crunch/crunchgen/crunched_main.c b/usr.sbin/crunch/crunchgen/crunched_main.c index 2cf9576..7780aa5 100644 --- a/usr.sbin/crunch/crunchgen/crunched_main.c +++ b/usr.sbin/crunch/crunchgen/crunched_main.c @@ -41,6 +41,7 @@ struct stub { int (*f)(); }; +extern char *__progname; extern struct stub entry_points[]; int main(int argc, char **argv, char **envp) @@ -83,12 +84,16 @@ int crunched_here(char *path) int crunched_main(int argc, char **argv, char **envp) { + char *slash; struct stub *ep; int columns, len; if(argc <= 1) crunched_usage(); + slash = strrchr(argv[1], '/'); + __progname = slash? slash+1 : argv[1]; + return main(--argc, ++argv, envp); } -- cgit v1.1