>; thus, + running <> is not necessary. Programs that desire maximum + portability should still call it; on another operating system, these + functions may be implemented in a portability library. Calling + <> allows the aforementioned library to learn the program's + name without modifications to the runtime start-up code. + +<> requires no supporting OS subroutines. +*/ +/* + * Copyright (c) 1990, 1993, 1994 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $NetBSD: setprogname.c,v 1.3 2003/07/26 19:24:44 salo Exp $ + */ +static const char +rcsid[] = "$FreeBSD: src/lib/libc/gen/setprogname.c,v 1.8 2002/03/29 22:43:41 markm Exp $"; + +#include +#include + +extern const char *__progname; + +_VOID +_DEFUN (setprogname, (progname), + const char *progname) +{ + const char *p; + + p = strrchr(progname, '/'); + if (p != NULL) + __progname = p + 1; + else + __progname = progname; +} Index: libc/include/stdlib.h =================================================================== RCS file: /var/cvs/src-cvs/src/newlib/libc/include/stdlib.h,v retrieving revision 1.21 diff -u -p -a -r1.21 stdlib.h --- libc/include/stdlib.h 17 Nov 2003 17:30:30 -0000 1.21 +++ libc/include/stdlib.h 18 Nov 2003 00:16:15 -0000 @@ -66,9 +66,8 @@ _VOID _EXFUN(exit,(int __status) _ATTRIB _VOID _EXFUN(free,(_PTR)); char * _EXFUN(getenv,(const char *__string)); char * _EXFUN(_getenv_r,(struct _reent *, const char *__string)); -#ifdef __CYGWIN__ -const char *_EXFUN(getprogname,(void)); -#endif +_CONST +char * _EXFUN(getprogname,(_VOID)); char * _EXFUN(_findenv,(_CONST char *, int *)); char * _EXFUN(_findenv_r,(struct _reent *, _CONST char *, int *)); long _EXFUN(labs,(long)); @@ -93,9 +92,7 @@ char * _EXFUN(mktemp,(char *)); _VOID _EXFUN(qsort,(_PTR __base, size_t __nmemb, size_t __size, int(*_compar)(const _PTR, const _PTR))); int _EXFUN(rand,(_VOID)); _PTR _EXFUN(realloc,(_PTR __r, size_t __size)); -#ifdef __CYGWIN__ -void _EXFUN(setprogname,(const char *)); -#endif +_VOID _EXFUN(setprogname,(_CONST char *)); _VOID _EXFUN(srand,(unsigned __seed)); double _EXFUN(strtod,(const char *__n, char **__end_PTR)); double _EXFUN(_strtod_r,(struct _reent *,const char *__n, char **__end_PTR));