From: Julian Seward <jseward@acm.org>
Date: Sun, 21 Dec 2003 23:29:16 +0000 (+0000)
Subject: Add a vanilla implementation of stpcpy().  Does not do overlap checking
X-Git-Tag: svn/VALGRIND_2_1_1~165
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3bd93ba4d9296c490d64abb957fbab1087f5fb74;p=thirdparty%2Fvalgrind.git

Add a vanilla implementation of stpcpy().  Does not do overlap checking
(it should).


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2137
---

diff --git a/memcheck/mac_replace_strmem.c b/memcheck/mac_replace_strmem.c
index 12560f647b..f37ba234c1 100644
--- a/memcheck/mac_replace_strmem.c
+++ b/memcheck/mac_replace_strmem.c
@@ -320,6 +320,23 @@ int memcmp ( const void *s1V, const void *s2V, unsigned int n )
    return 0;
 }
 
+/* glibc-2.3.2/sysdeps/generic/stpcpy.c */
+/* Copy SRC to DEST, returning the address of the terminating '\0' in DEST.  */
+char *
+stpcpy (dest, src)
+     char *dest;
+     const char *src;
+{
+  register char *d = dest;
+  register const char *s = src;
+
+  do
+    *d++ = *s;
+  while (*s++ != '\0');
+
+  return d - 1;
+}
+
 /*--------------------------------------------------------------------*/
 /*--- end                                     mac_replace_strmem.c ---*/
 /*--------------------------------------------------------------------*/