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Profanities for the two major C libraries.
git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@2819 fc73d0e0-1445-4013-8a0c-d673dee63da5
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13
fteqtv/libqtvc/Makefile
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13
fteqtv/libqtvc/Makefile
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OBJS = msvc_sucks.o glibc_sucks.o
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all: libqtvc.a
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libqtvc.a: $(OBJS)
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rm -f $@
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$(AR) r $@ $^
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$(RANLIB) $@
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clean:
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rm -f $(OBJS) libqtvc.a
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52
fteqtv/libqtvc/glibc_sucks.c
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fteqtv/libqtvc/glibc_sucks.c
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/* $OpenBSD: strlcpy.c,v 1.11 2006/05/05 15:27:38 millert Exp $ */
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/*
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* Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <string.h>
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/*
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* Copy src to string dst of size siz. At most siz-1 characters
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* will be copied. Always NUL terminates (unless siz == 0).
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* Returns strlen(src); if retval >= siz, truncation occurred.
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*/
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size_t
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strlcpy(char *dst, const char *src, size_t siz)
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{
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char *d = dst;
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const char *s = src;
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size_t n = siz;
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/* Copy as many bytes as will fit */
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if (n != 0) {
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while (--n != 0) {
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if ((*d++ = *s++) == '\0')
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break;
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}
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}
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/* Not enough room in dst, add NUL and traverse rest of src */
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if (n == 0) {
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if (siz != 0)
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*d = '\0'; /* NUL-terminate dst */
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while (*s++)
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;
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}
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return(s - src - 1); /* count does not include NUL */
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}
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73
fteqtv/libqtvc/msvc_sucks.c
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fteqtv/libqtvc/msvc_sucks.c
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/*
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Copyright (C) 2007 Mark Olsen
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the included (LICENSE) GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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static int vsnprintf_calcsize(const char *fmt, va_list va)
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{
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void *mem;
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unsigned int memsize;
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int ret;
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memsize = 1024;
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do
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{
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mem = malloc(memsize);
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ret = _vsnprintf(mem, memsize-1, fmt,va);
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if (ret == -1)
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memsize*= 2;
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free(mem);
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} while(ret == -1 && memsize);
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return ret;
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}
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int vsnprintf(char *buf, size_t buflen, const char *fmt, va_list va)
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{
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int ret;
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if (buflen == 0)
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return vsnprintf_calcsize(fmt, va);
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ret = _vsnprintf(buf, buflen-1, fmt, va);
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buf[buflen-1] = 0;
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if (ret == -1)
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return vsnprintf_calcsize(fmt, va);
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return ret;
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}
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int snprintf(char *buf, size_t buflen, const char *fmt, ...)
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{
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int ret;
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va_list va;
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va_start(va, fmt);
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ret = vsnprintf(buf, buflen, fmt, va);
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va_end(va);
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return ret;
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}
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