mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-27 02:46:49 +02:00
d083ae299a
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20873 3c298f89-4303-0410-b956-a3cf2f4a3e73
52 lines
1.7 KiB
Diff
52 lines
1.7 KiB
Diff
--- a/include/string.h
|
|
+++ b/include/string.h
|
|
@@ -357,18 +357,40 @@ extern char *index (__const char *__s, i
|
|
/* Find the last occurrence of C in S (same as strrchr). */
|
|
extern char *rindex (__const char *__s, int __c)
|
|
__THROW __attribute_pure__ __nonnull ((1));
|
|
-# else
|
|
-# ifdef __UCLIBC_SUSV3_LEGACY_MACROS__
|
|
+# elif defined(__UCLIBC_SUSV3_LEGACY_MACROS__) && !defined(_STRINGS_H)
|
|
/* bcopy/bzero/bcmp/index/rindex are marked LEGACY in SuSv3.
|
|
* They are replaced as proposed by SuSv3. Don't sync this part
|
|
* with glibc and keep it in sync with strings.h. */
|
|
|
|
-# define bcopy(src,dest,n) (memmove((dest), (src), (n)), (void) 0)
|
|
-# define bzero(s,n) (memset((s), '\0', (n)), (void) 0)
|
|
-# define bcmp(s1,s2,n) memcmp((s1), (s2), (size_t)(n))
|
|
-# define index(s,c) strchr((s), (c))
|
|
-# define rindex(s,c) strrchr((s), (c))
|
|
-# endif
|
|
+/* Copy N bytes of SRC to DEST (like memmove, but args reversed). */
|
|
+static __inline__ void bcopy (__const void *__src, void *__dest, size_t __n)
|
|
+{
|
|
+ memmove(__dest, __src, __n);
|
|
+}
|
|
+
|
|
+/* Set N bytes of S to 0. */
|
|
+static __inline__ void bzero (void *__s, size_t __n)
|
|
+{
|
|
+ memset(__s, 0, __n);
|
|
+}
|
|
+
|
|
+/* Compare N bytes of S1 and S2 (same as memcmp). */
|
|
+static __inline__ int bcmp (__const void *__s1, __const void *__s2, size_t __n)
|
|
+{
|
|
+ return memcmp(__s1, __s2, __n);
|
|
+}
|
|
+
|
|
+/* Find the first occurrence of C in S (same as strchr). */
|
|
+static __inline__ char *index (__const char *__s, int __c)
|
|
+{
|
|
+ return strchr(__s, __c);
|
|
+}
|
|
+
|
|
+/* Find the last occurrence of C in S (same as strrchr). */
|
|
+static __inline__ char *rindex (__const char *__s, int __c)
|
|
+{
|
|
+ return strrchr(__s, __c);
|
|
+}
|
|
# endif
|
|
|
|
/* Return the position of the first bit set in I, or 0 if none are set.
|