/*****************************************************************************
* fixups.h: portability fixups included from config.h
*****************************************************************************
- * Copyright © 1998-2007 the VideoLAN project
- * $Id$
+ * Copyright © 1998-2008 the VideoLAN project
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
# define LIBVLC_FIXUPS_H 1
#ifndef HAVE_STRDUP
-# define strdup vlc_strdup
+# include <string.h>
+# include <stdlib.h>
+static inline char *strdup (const char *str)
+{
+ size_t len = strlen (str) + 1;
+ char *res = (char *)malloc (len);
+ if (res) memcpy (res, str, len);
+ return res;
+}
#endif
#ifndef HAVE_VASPRINTF
-# define vasprintf vlc_vasprintf
+# include <stdio.h>
+# include <stdlib.h>
+# include <stdarg.h>
+static inline int vasprintf (char **strp, const char *fmt, va_list ap)
+{
+#ifndef UNDER_CE
+ int len = vsnprintf (NULL, 0, fmt, ap) + 1;
+ char *res = (char *)malloc (len);
+ if (res == NULL)
+ return -1;
+ *strp = res;
+ return vsnprintf (res, len, fmt, ap);
+#else
+ /* HACK: vsnprintf in the WinCE API behaves like
+ * the one in glibc 2.0 and doesn't return the number of characters
+ * it needed to copy the string.
+ * cf http://msdn.microsoft.com/en-us/library/1kt27hek.aspx
+ * and cf the man page of vsnprintf
+ *
+ Guess we need no more than 50 bytes. */
+ int n, size = 50;
+ char *res, *np;
+
+ if ((res = (char *) malloc (size)) == NULL)
+ return -1;
+
+ while (1)
+ {
+ n = vsnprintf (res, size, fmt, ap);
+
+ /* If that worked, return the string. */
+ if (n > -1 && n < size)
+ {
+ *strp = res;
+ return n;
+ }
+
+ /* Else try again with more space. */
+ if (n == -1)
+ size *= 2; /* twice the old size */
+
+ if ((np = (char *) realloc (res, size)) == NULL)
+ {
+ free(res);
+ return -1;
+ }
+ else
+ {
+ res = np;
+ }
+
+ }
+#endif /* UNDER_CE */
+}
#endif
#ifndef HAVE_ASPRINTF
-# define asprintf vlc_asprintf
+# include <stdio.h>
+# include <stdarg.h>
+static inline int asprintf (char **strp, const char *fmt, ...)
+{
+ va_list ap;
+ int ret;
+ va_start (ap, fmt);
+ ret = vasprintf (strp, fmt, ap);
+ va_end (ap);
+ return ret;
+}
#endif
-#ifndef HAVE_STRNDUP
-# define strndup vlc_strndup
+#ifndef HAVE_STRNLEN
+# include <string.h>
+static inline size_t strnlen (const char *str, size_t max)
+{
+ const char *end = (const char *) memchr (str, 0, max);
+ return end ? (size_t)(end - str) : max;
+}
#endif
-#ifndef HAVE_STRNLEN
-# define strnlen vlc_strnlen
+#ifndef HAVE_STRNDUP
+# include <string.h>
+# include <stdlib.h>
+static inline char *strndup (const char *str, size_t max)
+{
+ size_t len = strnlen (str, max);
+ char *res = (char *) malloc (len + 1);
+ if (res)
+ {
+ memcpy (res, str, len);
+ res[len] = '\0';
+ }
+ return res;
+}
#endif
#ifndef HAVE_STRLCPY
# define strlcpy vlc_strlcpy
#endif
-#ifndef HAVE_ATOF
-# define atof vlc_atof
-#endif
-
#ifndef HAVE_STRTOF
-# ifdef HAVE_STRTOD
-# define strtof( a, b ) ((float)strtod (a, b))
-# endif
+# define strtof( a, b ) ((float)strtod (a, b))
#endif
-#ifndef HAVE_ATOLL
-# define atoll vlc_atoll
+#ifndef HAVE_ATOF
+# define atof( str ) (strtod ((str), (char **)NULL, 10))
#endif
#ifndef HAVE_STRTOLL
# define strtoll vlc_strtoll
#endif
+#ifndef HAVE_STRSEP
+static inline char *strsep( char **ppsz_string, const char *psz_delimiters )
+{
+ char *psz_string = *ppsz_string;
+ if( !psz_string )
+ return NULL;
+
+ char *p = strpbrk( psz_string, psz_delimiters );
+ if( !p )
+ {
+ *ppsz_string = NULL;
+ return psz_string;
+ }
+ *p++ = '\0';
+
+ *ppsz_string = p;
+ return psz_string;
+}
+#endif
+
+#ifndef HAVE_ATOLL
+# define atoll( str ) (strtoll ((str), (char **)NULL, 10))
+#endif
+
#ifndef HAVE_LLDIV
-# define lldiv vlc_lldiv
+typedef struct {
+ long long quot; /* Quotient. */
+ long long rem; /* Remainder. */
+} lldiv_t;
+
+static inline lldiv_t lldiv (long long numer, long long denom)
+{
+ lldiv_t d = { .quot = numer / denom, .rem = numer % denom };
+ return d;
+}
#endif
#ifndef HAVE_SCANDIR
#endif
#ifndef HAVE_GETENV
-# define getenv vlc_getenv
+static inline char *getenv (const char *name)
+{
+ (void)name;
+ return NULL;
+}
#endif
#ifndef HAVE_STRCASECMP
# ifndef HAVE_STRICMP
-# define strcasecmp vlc_strcasecmp
+# include <ctype.h>
+static inline int strcasecmp (const char *s1, const char *s2)
+{
+ for (size_t i = 0;; i++)
+ {
+ int d = tolower (s1[i]) - tolower (s2[i]);
+ if (d || !s1[i]) return d;
+ }
+ return 0;
+}
# else
# define strcasecmp stricmp
# endif
#ifndef HAVE_STRNCASECMP
# ifndef HAVE_STRNICMP
-# define strncasecmp vlc_strncasecmp
+# include <ctype.h>
+static inline int strncasecmp (const char *s1, const char *s2, size_t n)
+{
+ for (size_t i = 0; i < n; i++)
+ {
+ int d = tolower (s1[i]) - tolower (s2[i]);
+ if (d || !s1[i]) return d;
+ }
+ return 0;
+}
# else
# define strncasecmp strnicmp
# endif
*result = *s;
return result;
}
+static inline struct tm *gmtime_r (const time_t *timep, struct tm *result)
+{
+ struct tm *s = gmtime (timep);
+ if (s == NULL)
+ return NULL;
+
+ *result = *s;
+ return result;
+}
+#endif
+
+/* Alignment of critical static data structures */
+#ifdef ATTRIBUTE_ALIGNED_MAX
+# define ATTR_ALIGN(align) __attribute__ ((__aligned__ ((ATTRIBUTE_ALIGNED_MAX < align) ? ATTRIBUTE_ALIGNED_MAX : align)))
+#else
+# define ATTR_ALIGN(align)
+#endif
+
+#ifndef HAVE_USELOCALE
+typedef void *locale_t;
+# define newlocale( a, b, c ) ((locale_t)0)
+# define uselocale( a ) ((locale_t)0)
+# define freelocale( a ) (void)0
+#endif
+
+#ifdef WIN32
+# include <dirent.h>
+# define opendir Use_utf8_opendir_or_vlc_wopendir_instead!
+# define readdir Use_utf8_readdir_or_vlc_wreaddir_instead!
+# define closedir vlc_wclosedir
+#endif
+
+/* libintl support */
+#define _(str) vlc_gettext (str)
+
+#if defined (ENABLE_NLS)
+# include <libintl.h>
+#endif
+
+#define N_(str) gettext_noop (str)
+#define gettext_noop(str) (str)
+
+#ifdef UNDER_CE
+static inline void rewind ( FILE *stream )
+{
+ fseek(stream, 0L, SEEK_SET);
+ clearerr(stream);
+}
#endif
#endif /* !LIBVLC_FIXUPS_H */
projects / vlc / blobdiff