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freebsd/lib/libc/gen/setprogname.c
Mark Murray 4cd0119367 Do not use __progname directly (except in [gs]etprogname(3)).
Also, make an internal _getprogname() that is used only inside
libc. For libc, getprogname(3) is a weak symbol in case a
function of the same name is defined in userland.
2002-03-29 22:43:43 +00:00

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C

#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <stdlib.h>
#include <string.h>
#include "libc_private.h"
void
setprogname(const char *progname)
{
const char *p;
p = strrchr(progname, '/');
if (p != NULL)
__progname = p + 1;
else
__progname = progname;
}