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author | Paul Eggert <eggert@cs.ucla.edu> | 2006-01-24 07:52:03 +0000 |
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committer | Paul Eggert <eggert@cs.ucla.edu> | 2006-01-24 07:52:03 +0000 |
commit | a30a9a3ec41f93213f6813a50f664fcf79a14452 (patch) | |
tree | 2a329921b4ce5434d452550c51649e0fba3f916b /lib/strndup.c | |
parent | 529ecbddcc6814ae9fc8ebbecaa3d49ee2dd0d8d (diff) | |
download | coreutils-a30a9a3ec41f93213f6813a50f664fcf79a14452.tar.xz |
Import from gnulib.
Diffstat (limited to 'lib/strndup.c')
-rw-r--r-- | lib/strndup.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/lib/strndup.c b/lib/strndup.c index 9ac2756a2..932a83e4c 100644 --- a/lib/strndup.c +++ b/lib/strndup.c @@ -1,4 +1,5 @@ -/* Copyright (C) 1996, 1997, 1998, 2000, 2003, 2005 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1998, 2001, 2002, 2003, 2005, 2006 Free + Software Foundation, Inc. NOTE: The canonical source of this file is maintained with the GNU C Library. Bugs can be reported to bug-glibc@prep.ai.mit.edu. @@ -20,12 +21,19 @@ #ifdef HAVE_CONFIG_H # include <config.h> #endif +#if !_LIBC +# include "strndup.h" +#endif #include <stdlib.h> #include <string.h> -/* Get strnlen. */ -#include "strnlen.h" +#if !_LIBC +# include "strnlen.h" +# ifndef __strnlen +# define __strnlen strnlen +# endif +#endif #undef __strndup #undef strndup @@ -35,9 +43,11 @@ #endif char * -__strndup (const char *s, size_t n) +__strndup (s, n) + const char *s; + size_t n; { - size_t len = strnlen (s, n); + size_t len = __strnlen (s, n); char *new = malloc (len + 1); if (new == NULL) @@ -46,6 +56,9 @@ __strndup (const char *s, size_t n) new[len] = '\0'; return memcpy (new, s, len); } +#ifdef libc_hidden_def +libc_hidden_def (__strndup) +#endif #ifdef weak_alias weak_alias (__strndup, strndup) #endif |