lib/libc/gen/setprogname.c


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#if defined(LIBC_RCS) && !defined(lint)
static const char rcsid[] =
  "$FreeBSD$";
#endif /* LIBC_RCS and not lint */

extern const char *__progname;

void
setprogname(const char *progname)
{
	char *p;

	p = strrchr('/', progname);
	__progname = p ? p+1 : progname;
}