CVS: blob/include/blob util.h,1.13,1.14

[Russ D. <ru...@us...>]

Update of /cvsroot/blob/blob/include/blob
In directory sc8-pr-cvs1:/tmp/cvs-serv12254

Modified Files:
	util.h 
Log Message:
Why keep making the developer guess (and possibly miss) string sizes? This should simplify things. A strcmp function with the same safegaurds could be written, but I don't know if it would save space.

Index: util.h
===================================================================
RCS file: /cvsroot/blob/blob/include/blob/util.h,v
retrieving revision 1.13
retrieving revision 1.14
diff -u -d -r1.13 -r1.14
--- util.h	17 Mar 2003 14:59:08 -0000	1.13
+++ util.h	27 Nov 2003 00:59:55 -0000	1.14
@@ -46,6 +46,11 @@
 
 int memcmp(const void * cs,const void * ct,size_t count);
 
+#define strcmp(s1, s2) \
+	(__builtin_constant_p(s1) ? strncmp(s1, s2, sizeof(s1)) : \
+	(__builtin_constant_p(s2) ? strncmp(s1, s2, sizeof(s2)) : \
+	unsafe_strcmp_call(s1, s2)))
+
 int strncmp(const char *s1, const char *s2, size_t maxlen);
 
 int strlen(const char *s);