X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=include%2Fvlc_fixups.h;h=df250fc81876a12b51f7a4e163606d48b00277ba;hb=f2b2e37c04b2921e29daa3260dc696646ad4f10c;hp=3f185ab0c649d3bb51bd7384abdb8174fd394876;hpb=cb63940a0b567471603b667c391770309ad15c31;p=vlc

diff --git a/include/vlc_fixups.h b/include/vlc_fixups.h
index 3f185ab0c6..df250fc818 100644
--- a/include/vlc_fixups.h
+++ b/include/vlc_fixups.h
@@ -26,33 +26,63 @@
 #ifndef LIBVLC_FIXUPS_H
 # define LIBVLC_FIXUPS_H 1
 
+#ifndef HAVE_STRDUP
 # include <string.h>
 # include <stdlib.h>
-
-#ifndef HAVE_STRDUP
 static inline char *strdup (const char *str)
 {
     size_t len = strlen (str) + 1;
-    char *res = malloc (len);
+    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)
+{
+    int len = vsnprintf (NULL, 0, fmt, ap) + 1;
+    char *res = (char *)malloc (len);
+    if (res == NULL)
+        return -1;
+    *strp = res;
+    return vsprintf (res, fmt, ap);
+}
 #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_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_STRNDUP
+# include <string.h>
+# include <stdlib.h>
 static inline char *strndup (const char *str, size_t max)
 {
-    const char *end = memchr (str, '\0', max);
-    size_t len = end ? (size_t)(end - str) : max;
-    char *res = malloc (len + 1);
+    size_t len = strnlen (str, max);
+    char *res = (char *) malloc (len + 1);
     if (res)
     {
         memcpy (res, str, len);
@@ -62,10 +92,6 @@ static inline char *strndup (const char *str, size_t max)
 }
 #endif
 
-#ifndef HAVE_STRNLEN
-# define strnlen vlc_strnlen
-#endif
-
 #ifndef HAVE_STRLCPY
 # define strlcpy vlc_strlcpy
 #endif
@@ -114,7 +140,16 @@ static inline getenv (const char *name)
 
 #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
@@ -122,7 +157,16 @@ static inline getenv (const char *name)
 
 #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
@@ -160,6 +204,13 @@ static inline struct tm *gmtime_r (const time_t *timep, struct tm *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)
@@ -179,8 +230,6 @@ typedef void *locale_t;
 
 #if defined (ENABLE_NLS)
 # include <libintl.h>
-#else
-# define dgettext(dom, str) ((char *)(str))
 #endif
 
 #define N_(str) gettext_noop (str)