string: Allow arch override of strndup() also

At present architectures can override strdup() but not strndup(). Use the same option for both. Signed-off-by: Simon Glass <sjg@chromium.org>

string: Allow arch override of strndup() also
At present architectures can override strdup() but not strndup(). Use the same option for both. Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass
1 parent 1f6510c4cf
Showing 2 changed files with 2 additions and 2 deletions Side-by-side Diff
include/linux/string.h
lib/string.c
@@ -93,8 +93,8 @@
  
 #ifndef __HAVE_ARCH_STRDUP
 extern char * strdup(const char *);
-#endif
 extern char * strndup(const char *, size_t);
+#endif
 #ifndef __HAVE_ARCH_STRSWAB
 extern char * strswab(const char *);
 #endif
@@ -324,7 +324,6 @@
 	strcpy (new, s);
 	return new;
 }
-#endif
  
 char * strndup(const char *s, size_t n)
 {
@@ -348,6 +347,7 @@
  
 	return new;
 }
+#endif
  
 #ifndef __HAVE_ARCH_STRSPN
 /**
...	...	@@ -93,8 +93,8 @@
93	93
94	94	#ifndef __HAVE_ARCH_STRDUP
95	95	extern char * strdup(const char *);
96		-#endif
97	96	extern char * strndup(const char *, size_t);
	97	+#endif
98	98	#ifndef __HAVE_ARCH_STRSWAB
99	99	extern char * strswab(const char *);
100	100	#endif
...	...	@@ -324,7 +324,6 @@
324	324	strcpy (new, s);
325	325	return new;
326	326	}
327		-#endif
328	327
329	328	char * strndup(const char *s, size_t n)
330	329	{
...	...	@@ -348,6 +347,7 @@
348	347
349	348	return new;
350	349	}
	350	+#endif
351	351
352	352	#ifndef __HAVE_ARCH_STRSPN
353	353	/**