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* include/string.h: Only redefine strndupa if this is really for

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libc code.
This commit is contained in:
Ulrich Drepper
2007-01-13 21:31:45 +00:00
parent 4a4a65f24c
commit 23691ab23b
2 changed files with 9 additions and 2 deletions
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6
include/string.h
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@ -54,8 +54,9 @@ extern __typeof (strcasecmp_l) __strcasecmp_l;
extern __typeof (strncasecmp_l) __strncasecmp_l;
/* Alternative version which doesn't pollute glibc's namespace. */
#undef strndupa
#define strndupa(s, n) \
#ifndef NOT_IN_libc
# undef strndupa
# define strndupa(s, n) \
(__extension__ \
({ \
__const char *__old = (s); \
@ -64,6 +65,7 @@ extern __typeof (strncasecmp_l) __strncasecmp_l;
__new[__len] = '\0'; \
(char *) memcpy (__new, __old, __len); \
}))
#endif
libc_hidden_proto (__mempcpy)
libc_hidden_proto (__stpcpy)