#ifndef LIBVLC_FIXUPS_H
# define LIBVLC_FIXUPS_H 1
-#ifndef HAVE_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;
-}
+#if !defined (HAVE_GMTIME_R) || !defined (HAVE_LOCALTIME_R)
+# include <time.h> /* time_t */
#endif
-#ifdef WIN32
-# include <string.h>
-# include <stdlib.h>
-/**
- * vlc_fix_format_string:
- * @format: address of format string to fix (format string is not modified)
- *
- * Windows' printf doesn't support %z size modifiers.
- * Fix a *printf format string to make it safe for mingw/MSVCRT run times:
- * %z* (not supported in MSVCRT) -> either %I64* or %I32.
- *
- * Returns: 1 if *format must be free()d; 0 otherwise
- */
-static inline int vlc_fix_format_string (const char **format)
-{
- int n = 0;
- const char *tmp = *format;
- while ((tmp = strstr (tmp, "%z")) != NULL)
- {
- n++;
- tmp += 2;
- }
- if (!n)
- return 0;
-
- char *dst = (char*)malloc (strlen (*format) + 2*n + 1);
- if (!dst)
- {
- *format = "vlc_fix_format_string: due to malloc failure, unable to fix unsafe string";
- return 0;
- }
-
- const char *src = *format;
- *format = dst;
- while ((tmp = strstr (src, "%z")) != NULL)
- {
- /* NB, don't use %l*, as this is buggy in mingw*/
- size_t d = tmp - src;
- memcpy (dst, src, d);
- dst += d;
- *dst++ = '%';
-# ifdef WIN64
- *dst++ = 'I';
- *dst++ = '6';
- *dst++ = '4';
-# else /* ie: WIN32 */
- /* on win32, since the default size is 32bit, dont specify
- * a modifer. (I32 isn't on wince, l doesn't work on mingw) */
-# endif
- src = tmp + 2;
- }
- strcpy (dst, src);
- return 1;
-}
-
-# include <stdio.h>
-# include <stdarg.h>
-
-static inline int vlc_vprintf (const char *format, va_list ap)
-{
- int must_free = vlc_fix_format_string (&format);
- int ret = vprintf (format, ap);
- if (must_free) free ((char *)format);
- return ret;
-}
-# define vprintf vlc_vprintf
-
-static inline int vlc_vfprintf (FILE *stream, const char *format, va_list ap)
+#ifndef HAVE_LLDIV
+typedef struct
{
- int must_free = vlc_fix_format_string (&format);
- int ret = vfprintf (stream, format, ap);
- if (must_free) free ((char *)format);
- return ret;
-}
-# define vfprintf vlc_vfprintf
+ long long quot; /* Quotient. */
+ long long rem; /* Remainder. */
+} lldiv_t;
+#endif
-static inline int vlc_vsprintf (char *str, const char *format, va_list ap)
-{
- int must_free = vlc_fix_format_string (&format);
- int ret = vsprintf (str, format, ap);
- if (must_free) free ((char *)format);
- return ret;
-}
-# define vsprintf vlc_vsprintf
+#if !defined(HAVE_GETENV) || \
+ !defined(HAVE_USELOCALE)
+# include <stddef.h> /* NULL */
+#endif
-static inline int vlc_vsnprintf (char *str, size_t size, const char *format, va_list ap)
-{
- int must_free = vlc_fix_format_string (&format);
- /* traditionally, MSVCRT has provided vsnprintf as _vsnprintf;
- * to 'aid' portability/standards compliance, mingw provides a
- * static version of vsnprintf that is buggy. Be sure to use
- * MSVCRT version, at least it behaves as expected */
- int ret = _vsnprintf (str, size, format, ap);
- if (must_free) free ((char *)format);
- return ret;
-}
-# define vsnprintf vlc_vsnprintf
+#if !defined (HAVE_REWIND) || \
+ !defined (HAVE_GETDELIM)
+# include <stdio.h> /* FILE */
+#endif
-static inline int vlc_printf (const char *format, ...)
-{
- va_list ap;
- int ret;
- va_start (ap, format);
- ret = vlc_vprintf (format, ap);
- va_end (ap);
- return ret;
-}
-# define printf(...) vlc_printf(__VA_ARGS__)
+#if !defined (HAVE_STRLCPY) || \
+ !defined (HAVE_STRNDUP) || \
+ !defined (HAVE_STRNLEN) || \
+ !defined (HAVE_GETCWD)
+# include <stddef.h> /* size_t */
+#endif
-static inline int vlc_fprintf (FILE *stream, const char *format, ...)
-{
- va_list ap;
- int ret;
- va_start (ap, format);
- ret = vlc_vfprintf (stream, format, ap);
- va_end (ap);
- return ret;
-}
-# define fprintf vlc_fprintf
+#ifndef HAVE_VASPRINTF
+# include <stdarg.h> /* va_list */
+#endif
-#if 0
-static inline int vlc_sprintf (char *str, const char *format, ...)
-{
- va_list ap;
- int ret;
- va_start (ap, format);
- ret = vlc_vsprintf (str, format, ap);
- va_end (ap);
- return ret;
-}
-# define sprintf vlc_sprintf
+#if !defined (HAVE_GETDELIM) || \
+ !defined (HAVE_GETPID) || \
+ !defined (HAVE_SWAB)
+# include <sys/types.h> /* ssize_t, pid_t */
#endif
-static inline int vlc_snprintf (char *str, size_t size, const char *format, ...)
-{
- va_list ap;
- int ret;
- va_start (ap, format);
- ret = vlc_vsnprintf (str, size, format, ap);
- va_end (ap);
- return ret;
-}
-/* win32: snprintf must always be vlc_snprintf or _snprintf,
- * see comment in vlc_vsnprintf */
-# define snprintf vlc_snprintf
+#ifdef __cplusplus
+extern "C" {
+#endif
-/* Make sure we don't use flawed vasprintf or asprintf either */
-# undef HAVE_VASPRINTF
-# undef HAVE_ASPRINTF
+#ifndef HAVE_STRDUP
+char *strdup (const char *);
#endif
#ifndef HAVE_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. */
- size *= 2; /* twice the old size */
-
- if ((np = (char *) realloc (res, size)) == NULL)
- {
- free(res);
- return -1;
- }
- else
- {
- res = np;
- }
-
- }
-#endif /* UNDER_CE */
-}
+int vasprintf (char **, const char *, va_list);
#endif
#ifndef HAVE_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;
-}
+int asprintf (char **, const char *, ...);
#endif
#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;
-}
+size_t strnlen (const char *, size_t);
#endif
#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;
-}
+char *strndup (const char *, size_t);
#endif
#ifndef HAVE_STRLCPY
-# define strlcpy vlc_strlcpy
+size_t strlcpy (char *, const char *, size_t);
#endif
#ifndef HAVE_STRTOF
-# define strtof( a, b ) ((float)strtod (a, b))
+float strtof (const char *, char **);
#endif
#ifndef HAVE_ATOF
-# define atof( str ) (strtod ((str), (char **)NULL, 10))
+double atof (const char *);
#endif
#ifndef HAVE_STRTOLL
-# define strtoll vlc_strtoll
+long long int strtoll (const char *, char **, int);
#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;
-}
+char *strsep (char **, const char *);
#endif
#ifndef HAVE_ATOLL
-# define atoll( str ) (strtoll ((str), (char **)NULL, 10))
+long long atoll (const char *);
#endif
#ifndef HAVE_LLDIV
-typedef struct {
- long long quot; /* Quotient. */
- long long rem; /* Remainder. */
-} lldiv_t;
+lldiv_t lldiv (long long, long long);
+#endif
-static inline lldiv_t lldiv (long long numer, long long denom)
-{
- lldiv_t d = { .quot = numer / denom, .rem = numer % denom };
- return d;
-}
+#ifndef HAVE_STRCASECMP
+int strcasecmp (const char *, const char *);
#endif
-#ifndef HAVE_SCANDIR
-# define scandir vlc_scandir
-# define alphasort vlc_alphasort
+#ifndef HAVE_STRNCASECMP
+int strncasecmp (const char *, const char *, size_t);
#endif
-#ifndef HAVE_GETENV
-static inline char *getenv (const char *name)
-{
- (void)name;
- return NULL;
-}
+#ifndef HAVE_STRCASESTR
+char *strcasestr (const char *, const char *);
#endif
-#ifndef HAVE_STRCASECMP
-# ifndef HAVE_STRICMP
-# 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_GMTIME_R
+struct tm *gmtime_r (const time_t *, struct tm *);
#endif
-#ifndef HAVE_STRNCASECMP
-# ifndef HAVE_STRNICMP
-# 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
+#ifndef HAVE_LOCALTIME_R
+struct tm *localtime_r (const time_t *, struct tm *);
#endif
-#ifndef HAVE_STRCASESTR
-# ifndef HAVE_STRISTR
-# define strcasestr vlc_strcasestr
-# else
-# define strcasestr stristr
-# endif
+#ifndef HAVE_REWIND
+void rewind (FILE *);
#endif
-#ifndef HAVE_LOCALTIME_R
-/* If localtime_r() is not provided, we assume localtime() uses
- * thread-specific storage. */
-# include <time.h>
-static inline struct tm *localtime_r (const time_t *timep, struct tm *result)
-{
- struct tm *s = localtime (timep);
- if (s == NULL)
- return NULL;
+#ifndef HAVE_GETCWD
+char *getcwd (char *buf, size_t size);
+#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;
+#ifndef HAVE_GETDELIM
+ssize_t getdelim (char **, size_t *, int, FILE *);
+ssize_t getline (char **, size_t *, FILE *);
+#endif
+
+#ifndef HAVE_GETPID
+pid_t getpid (void);
+#endif
- *result = *s;
- return result;
+#ifndef HAVE_STRTOK_R
+char *strtok_r(char *, const char *, char **);
+#endif
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#ifndef HAVE_GETENV
+static inline char *getenv (const char *name)
+{
+ (void)name;
+ return NULL;
}
#endif
#endif
#ifndef HAVE_USELOCALE
+#define LC_NUMERIC_MASK 0
+#define LC_MESSAGES_MASK 0
typedef void *locale_t;
-# define newlocale( a, b, c ) ((locale_t)0)
-# define uselocale( a ) ((locale_t)0)
-# define freelocale( a ) (void)0
+static inline locale_t uselocale(locale_t loc)
+{
+ (void)loc;
+ return NULL;
+}
+static inline void freelocale(locale_t loc)
+{
+ (void)loc;
+}
+static inline locale_t newlocale(int mask, const char * locale, locale_t base)
+{
+ (void)mask; (void)locale; (void)base;
+ return NULL;
+}
#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
+/* libintl support */
+#define _(str) vlc_gettext (str)
+#define N_(str) gettext_noop (str)
+#define gettext_noop(str) (str)
+
+#ifndef HAVE_SWAB
+void swab (const void *, void *, ssize_t);
#endif
-/* libintl support */
-#define _(str) vlc_gettext (str)
+/* Socket stuff */
+#ifndef HAVE_INET_PTON
+# define inet_pton vlc_inet_pton
+#endif
-#if defined (ENABLE_NLS)
-# include <libintl.h>
+#ifndef HAVE_INET_NTOP
+# define inet_ntop vlc_inet_ntop
#endif
-#define N_(str) gettext_noop (str)
-#define gettext_noop(str) (str)
+#ifndef HAVE_POLL
+enum
+{
+ POLLIN=1,
+ POLLOUT=2,
+ POLLPRI=4,
+ POLLERR=8, // unsupported stub
+ POLLHUP=16, // unsupported stub
+ POLLNVAL=32 // unsupported stub
+};
-#ifdef UNDER_CE
-static inline void rewind ( FILE *stream )
+struct pollfd
{
- fseek(stream, 0L, SEEK_SET);
- clearerr(stream);
-}
+ int fd;
+ unsigned events;
+ unsigned revents;
+};
+
+# define poll(a, b, c) vlc_poll(a, b, c)
+#elif defined (HAVE_MAEMO)
+# include <poll.h>
+# define poll(a, b, c) vlc_poll(a, b, c)
+int vlc_poll (struct pollfd *, unsigned, int);
+#endif
+
+#ifndef HAVE_TDESTROY
+# define tdestroy vlc_tdestroy
+#endif
+
+/* Random numbers */
+#ifndef HAVE_NRAND48
+double erand48 (unsigned short subi[3]);
+long jrand48 (unsigned short subi[3]);
+long nrand48 (unsigned short subi[3]);
#endif
#endif /* !LIBVLC_FIXUPS_H */
projects / vlc / blobdiff