X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=libiberty%2Fstrdup.c;fp=libiberty%2Fstrdup.c;h=78c2093b61a3d05c758c9c14814ef38eb468633b;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=49233ba7aac99603030a43264b5e7ea8b08149d3;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git

diff --git a/libiberty/strdup.c b/libiberty/strdup.c
index 49233ba7..78c2093b 100644
--- a/libiberty/strdup.c
+++ b/libiberty/strdup.c
@@ -9,13 +9,19 @@ Returns a pointer to a copy of @var{s} in memory obtained from
 
 */
 
+#include <ansidecl.h>
+#include <stddef.h>
+
+extern size_t	strlen (const char*);
+extern PTR	malloc (size_t);
+extern PTR	memcpy (PTR, const PTR, size_t);
+
 char *
-strdup(s)
-     char *s;
+strdup(const char *s)
 {
-    char *result = (char*)malloc(strlen(s) + 1);
-    if (result == (char*)0)
-	return (char*)0;
-    strcpy(result, s);
-    return result;
+  size_t len = strlen (s) + 1;
+  char *result = (char*) malloc (len);
+  if (result == (char*) 0)
+    return (char*) 0;
+  return (char*) memcpy (result, s, len);
 }