mirror of
https://gitlab.xiph.org/xiph/ezstream.git
synced 2024-12-04 14:46:31 -05:00
Add files with safe strlc*() string functions, and hook all new files into
Makefile.am. Also let "make clean" clean up coredumps and editor backup files. git-svn-id: https://svn.xiph.org/trunk/ezstream@12527 0101bb08-14d6-0310-b084-bc0e0c8e3800
This commit is contained in:
parent
1c22223dcb
commit
d21d0873f8
@ -4,14 +4,15 @@ AUTOMAKE_OPTIONS = foreign
|
|||||||
|
|
||||||
bin_PROGRAMS = ezstream
|
bin_PROGRAMS = ezstream
|
||||||
|
|
||||||
ezstream_SOURCES = ezstream.c configfile.c
|
ezstream_SOURCES = ezstream.c configfile.c playlist.c util.c
|
||||||
ezstream_LDADD = @XIPH_LIBS@
|
ezstream_LDADD = @LIBOBJS@ @XIPH_LIBS@
|
||||||
|
|
||||||
AM_CFLAGS = @XIPH_CFLAGS@
|
AM_CFLAGS = @XIPH_CFLAGS@
|
||||||
AM_CPPFLAGS = @XIPH_CPPFLAGS@
|
AM_CPPFLAGS = @XIPH_CPPFLAGS@
|
||||||
|
|
||||||
EXTRA_DIST = getopt.c getopt.h configfile.h
|
EXTRA_DIST = ezsignals.h getopt.h strlfctns.h configfile.h playlist.h util.h
|
||||||
|
|
||||||
|
CLEANFILES = core *.core *~ .*~
|
||||||
|
|
||||||
debug:
|
debug:
|
||||||
$(MAKE) all CFLAGS="@DEBUG@"
|
$(MAKE) all CFLAGS="@DEBUG@"
|
||||||
|
61
src/strlcat.c
Normal file
61
src/strlcat.c
Normal file
@ -0,0 +1,61 @@
|
|||||||
|
/* $OpenBSD: strlcat.c,v 1.13 2005/08/08 08:05:37 espie Exp $ */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
|
||||||
|
*
|
||||||
|
* Permission to use, copy, modify, and distribute this software for any
|
||||||
|
* purpose with or without fee is hereby granted, provided that the above
|
||||||
|
* copyright notice and this permission notice appear in all copies.
|
||||||
|
*
|
||||||
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||||
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||||
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||||
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||||
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||||
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||||
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef HAVE_CONFIG_H
|
||||||
|
# include "config.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_SYS_TYPES_H
|
||||||
|
# include <sys/types.h>
|
||||||
|
#endif
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Appends src to string dst of size siz (unlike strncat, siz is the
|
||||||
|
* full size of dst, not space left). At most siz-1 characters
|
||||||
|
* will be copied. Always NUL terminates (unless siz <= strlen(dst)).
|
||||||
|
* Returns strlen(src) + MIN(siz, strlen(initial dst)).
|
||||||
|
* If retval >= siz, truncation occurred.
|
||||||
|
*/
|
||||||
|
size_t
|
||||||
|
local_strlcat(char *dst, const char *src, size_t siz)
|
||||||
|
{
|
||||||
|
char *d = dst;
|
||||||
|
const char *s = src;
|
||||||
|
size_t n = siz;
|
||||||
|
size_t dlen;
|
||||||
|
|
||||||
|
/* Find the end of dst and adjust bytes left but don't go past end */
|
||||||
|
while (n-- != 0 && *d != '\0')
|
||||||
|
d++;
|
||||||
|
dlen = d - dst;
|
||||||
|
n = siz - dlen;
|
||||||
|
|
||||||
|
if (n == 0)
|
||||||
|
return(dlen + strlen(s));
|
||||||
|
while (*s != '\0') {
|
||||||
|
if (n != 1) {
|
||||||
|
*d++ = *s;
|
||||||
|
n--;
|
||||||
|
}
|
||||||
|
s++;
|
||||||
|
}
|
||||||
|
*d = '\0';
|
||||||
|
|
||||||
|
return(dlen + (s - src)); /* count does not include NUL */
|
||||||
|
}
|
57
src/strlcpy.c
Normal file
57
src/strlcpy.c
Normal file
@ -0,0 +1,57 @@
|
|||||||
|
/* $OpenBSD: strlcpy.c,v 1.11 2006/05/05 15:27:38 millert Exp $ */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
|
||||||
|
*
|
||||||
|
* Permission to use, copy, modify, and distribute this software for any
|
||||||
|
* purpose with or without fee is hereby granted, provided that the above
|
||||||
|
* copyright notice and this permission notice appear in all copies.
|
||||||
|
*
|
||||||
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||||
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||||
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||||
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||||
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||||
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||||
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef HAVE_CONFIG_H
|
||||||
|
# include "config.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_SYS_TYPES_H
|
||||||
|
# include <sys/types.h>
|
||||||
|
#endif
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Copy src to string dst of size siz. At most siz-1 characters
|
||||||
|
* will be copied. Always NUL terminates (unless siz == 0).
|
||||||
|
* Returns strlen(src); if retval >= siz, truncation occurred.
|
||||||
|
*/
|
||||||
|
size_t
|
||||||
|
local_strlcpy(char *dst, const char *src, size_t siz)
|
||||||
|
{
|
||||||
|
char *d = dst;
|
||||||
|
const char *s = src;
|
||||||
|
size_t n = siz;
|
||||||
|
|
||||||
|
/* Copy as many bytes as will fit */
|
||||||
|
if (n != 0) {
|
||||||
|
while (--n != 0) {
|
||||||
|
if ((*d++ = *s++) == '\0')
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Not enough room in dst, add NUL and traverse rest of src */
|
||||||
|
if (n == 0) {
|
||||||
|
if (siz != 0)
|
||||||
|
*d = '\0'; /* NUL-terminate dst */
|
||||||
|
while (*s++)
|
||||||
|
;
|
||||||
|
}
|
||||||
|
|
||||||
|
return(s - src - 1); /* count does not include NUL */
|
||||||
|
}
|
18
src/strlfctns.h
Normal file
18
src/strlfctns.h
Normal file
@ -0,0 +1,18 @@
|
|||||||
|
#ifndef __STRLFCTNS_H__
|
||||||
|
#define __STRLFCTNS_H__
|
||||||
|
|
||||||
|
#ifdef HAVE_CONFIG_H
|
||||||
|
# include "config.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef HAVE_STRLCAT
|
||||||
|
# define strlcat local_strlcat
|
||||||
|
#endif
|
||||||
|
size_t local_strlcat(char *, const char *, size_t);
|
||||||
|
|
||||||
|
#ifndef HAVE_STRLCPY
|
||||||
|
# define strlcpy local_strlcpy
|
||||||
|
#endif
|
||||||
|
size_t local_strlcpy(char *, const char *, size_t);
|
||||||
|
|
||||||
|
#endif /* __STRLFCTNS_H__ */
|
Loading…
Reference in New Issue
Block a user