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authorGuido van Rossum <guido@python.org>1996-08-29 17:48:26 +0000
committerGuido van Rossum <guido@python.org>1996-08-29 17:48:26 +0000
commit62bed7a071819c39ae446f990b9d268847237d1d (patch)
tree0860a3afac88435e12af0255b202a8affa6e8ad3 /Python/strdup.c
parent230b308fa6f2f513871686ba29914b04aacc0ee2 (diff)
downloadcpython-62bed7a071819c39ae446f990b9d268847237d1d.tar.gz
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diff --git a/Python/strdup.c b/Python/strdup.c
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+/* strdup() replacement (from stdwin, if you must know) */
+
+#include "config.h"
+#include <string.h>
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#else
+extern ANY *malloc Py_PROTO((size_t));
+#endif
+
+char *
+strdup(str)
+ const char *str;
+{
+ if (str != NULL) {
+ register char *copy = malloc(strlen(str) + 1);
+ if (copy != NULL)
+ return strcpy(copy, str);
+ }
+ return NULL;
+}