diff options
Diffstat (limited to 'deps/node/deps/cares/src/ares_strdup.c')
-rw-r--r-- | deps/node/deps/cares/src/ares_strdup.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/deps/node/deps/cares/src/ares_strdup.c b/deps/node/deps/cares/src/ares_strdup.c deleted file mode 100644 index 0c3dcffc..00000000 --- a/deps/node/deps/cares/src/ares_strdup.c +++ /dev/null @@ -1,49 +0,0 @@ - - -/* Copyright 1998 by the Massachusetts Institute of Technology. - * - * Permission to use, copy, modify, and distribute this - * software and its documentation for any purpose and without - * fee is hereby granted, provided that the above copyright - * notice appear in all copies and that both that copyright - * notice and this permission notice appear in supporting - * documentation, and that the name of M.I.T. not be used in - * advertising or publicity pertaining to distribution of the - * software without specific, written prior permission. - * M.I.T. makes no representations about the suitability of - * this software for any purpose. It is provided "as is" - * without express or implied warranty. - */ - -#include "ares_setup.h" -#include "ares_strdup.h" -#include "ares.h" -#include "ares_private.h" - -char *ares_strdup(const char *s1) -{ -#ifdef HAVE_STRDUP - if (ares_malloc == malloc) - return strdup(s1); - else -#endif - { - size_t sz; - char * s2; - - if(s1) { - sz = strlen(s1); - if(sz < (size_t)-1) { - sz++; - if(sz < ((size_t)-1) / sizeof(char)) { - s2 = ares_malloc(sz * sizeof(char)); - if(s2) { - memcpy(s2, s1, sz * sizeof(char)); - return s2; - } - } - } - } - return (char *)NULL; - } -} |