Changeset 1843 for trunk/src/kmk/make.h

Timestamp:

Oct 12, 2008, 5:40:32 PM (17 years ago)

Author:

bird

Message:

kmk/strcache: align the strings on a (somewhat) natural boundrary and offer a service for retrieving their length (which we also store now).

File:

• trunk/src/kmk/make.h (modified) (1 diff)

trunk/src/kmk/make.h

@@ -504 +504 @@
 const char *strcache_add_len (const char *str, int len);
 int strcache_setbufsize (int size);
+#ifdef CONFIG_WITH_VALUE_LENGTH
+MY_INLINE unsigned int strcache_get_len (const char *str)
+{
+  unsigned int len = ((unsigned int *)str)[-1];
+  MY_ASSERT_MSG (strcache_iscached (str), ("\n"));
+  MY_ASSERT_MSG (strlen (str) == len, ("\n"));
+  return len;
+}
+#endif
 
 #ifdef  HAVE_VFORK_H