mirror of https://github.com/hak5/openwrt.git
52 lines
1.7 KiB
Diff
52 lines
1.7 KiB
Diff
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--- a/include/string.h
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+++ b/include/string.h
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@@ -357,18 +357,40 @@ extern char *index (__const char *__s, i
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/* Find the last occurrence of C in S (same as strrchr). */
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extern char *rindex (__const char *__s, int __c)
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__THROW __attribute_pure__ __nonnull ((1));
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-# else
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-# ifdef __UCLIBC_SUSV3_LEGACY_MACROS__
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+# elif defined(__UCLIBC_SUSV3_LEGACY_MACROS__) && !defined(_STRINGS_H)
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/* bcopy/bzero/bcmp/index/rindex are marked LEGACY in SuSv3.
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* They are replaced as proposed by SuSv3. Don't sync this part
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* with glibc and keep it in sync with strings.h. */
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-# define bcopy(src,dest,n) (memmove((dest), (src), (n)), (void) 0)
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-# define bzero(s,n) (memset((s), '\0', (n)), (void) 0)
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-# define bcmp(s1,s2,n) memcmp((s1), (s2), (size_t)(n))
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-# define index(s,c) strchr((s), (c))
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-# define rindex(s,c) strrchr((s), (c))
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-# endif
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+/* Copy N bytes of SRC to DEST (like memmove, but args reversed). */
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+static __inline__ void bcopy (__const void *__src, void *__dest, size_t __n)
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+{
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+ memmove(__dest, __src, __n);
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+}
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+
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+/* Set N bytes of S to 0. */
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+static __inline__ void bzero (void *__s, size_t __n)
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+{
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+ memset(__s, 0, __n);
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+}
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+
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+/* Compare N bytes of S1 and S2 (same as memcmp). */
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+static __inline__ int bcmp (__const void *__s1, __const void *__s2, size_t __n)
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+{
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+ return memcmp(__s1, __s2, __n);
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+}
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+
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+/* Find the first occurrence of C in S (same as strchr). */
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+static __inline__ char *index (__const char *__s, int __c)
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+{
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+ return strchr(__s, __c);
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+}
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+
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+/* Find the last occurrence of C in S (same as strrchr). */
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+static __inline__ char *rindex (__const char *__s, int __c)
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+{
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+ return strrchr(__s, __c);
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+}
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# endif
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/* Return the position of the first bit set in I, or 0 if none are set.
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