1 /*****************************************************************************
2 * fixups.h: portability fixups included from config.h
3 *****************************************************************************
4 * Copyright © 1998-2008 the VideoLAN project
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
19 *****************************************************************************/
23 * This file is a collection of portability fixes
26 #ifndef LIBVLC_FIXUPS_H
27 # define LIBVLC_FIXUPS_H 1
33 static inline char *strdup (const char *str)
35 size_t len = strlen (str) + 1;
36 char *res = malloc (len);
37 if (res) memcpy (res, str, len);
42 #ifndef HAVE_VASPRINTF
43 # define vasprintf vlc_vasprintf
47 # define asprintf vlc_asprintf
51 static inline char *strndup (const char *str, size_t max)
53 const char *end = memchr (str, '\0', max);
54 size_t len = end ? (size_t)(end - str) : max;
55 char *res = malloc (len + 1);
58 memcpy (res, str, len);
66 # define strnlen vlc_strnlen
70 # define strlcpy vlc_strlcpy
74 # define strtof( a, b ) ((float)strtod (a, b))
78 # define atof( str ) (strtod ((str), (char **)NULL, 10))
82 # define strtoll vlc_strtoll
86 # define atoll( str ) (strtoll ((str), (char **)NULL, 10))
91 long long quot; /* Quotient. */
92 long long rem; /* Remainder. */
95 static inline lldiv_t lldiv (long long numer, long long denom)
97 lldiv_t d = { .quot = numer / denom, .rem = numer % denom };
103 # define scandir vlc_scandir
104 # define alphasort vlc_alphasort
108 static inline getenv (const char *name)
115 #ifndef HAVE_STRCASECMP
116 # ifndef HAVE_STRICMP
117 # define strcasecmp vlc_strcasecmp
119 # define strcasecmp stricmp
123 #ifndef HAVE_STRNCASECMP
124 # ifndef HAVE_STRNICMP
125 # define strncasecmp vlc_strncasecmp
127 # define strncasecmp strnicmp
131 #ifndef HAVE_STRCASESTR
132 # ifndef HAVE_STRISTR
133 # define strcasestr vlc_strcasestr
135 # define strcasestr stristr
139 #ifndef HAVE_LOCALTIME_R
140 /* If localtime_r() is not provided, we assume localtime() uses
141 * thread-specific storage. */
143 static inline struct tm *localtime_r (const time_t *timep, struct tm *result)
145 struct tm *s = localtime (timep);
152 static inline struct tm *gmtime_r (const time_t *timep, struct tm *result)
154 struct tm *s = gmtime (timep);
163 #ifndef HAVE_USELOCALE
164 typedef void *locale_t;
165 # define newlocale( a, b, c ) ((locale_t)0)
166 # define uselocale( a ) ((locale_t)0)
167 # define freelocale( a ) (void)0
172 # define opendir Use_utf8_opendir_or_vlc_wopendir_instead!
173 # define readdir Use_utf8_readdir_or_vlc_wreaddir_instead!
174 # define closedir vlc_wclosedir
177 /* libintl support */
178 #define _(str) vlc_gettext (str)
180 #if defined (ENABLE_NLS)
181 # include <libintl.h>
183 # define dgettext(dom, str) ((char *)(str))
186 #define N_(str) gettext_noop (str)
187 #define gettext_noop(str) (str)
189 #endif /* !LIBVLC_FIXUPS_H */