X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fstdio%2Ffwrite.c;h=d5f6542d6bebe32ec6dac9ac319e8eaf430dfcd4;hb=96fbcf7d80f469e39d1dd12533f8bb8d13b64fe5;hp=02908c4b9ad39176d4b5f6591a0b3d72518d20d5;hpb=e3cd6c5c265cd481db6e0c5b529855d99f0bda30;p=musl

diff --git a/src/stdio/fwrite.c b/src/stdio/fwrite.c
index 02908c4b..d5f6542d 100644
--- a/src/stdio/fwrite.c
+++ b/src/stdio/fwrite.c
@@ -1,6 +1,7 @@
 #include "stdio_impl.h"
+#include <string.h>
 
-size_t __fwritex(const unsigned char *s, size_t l, FILE *f)
+size_t __fwritex(const unsigned char *restrict s, size_t l, FILE *restrict f)
 {
 	size_t i=0;
 
@@ -24,14 +25,14 @@ size_t __fwritex(const unsigned char *s, size_t l, FILE *f)
 	return l+i;
 }
 
-size_t fwrite(const void *src, size_t size, size_t nmemb, FILE *f)
+size_t fwrite(const void *restrict src, size_t size, size_t nmemb, FILE *restrict f)
 {
 	size_t k, l = size*nmemb;
 	if (!l) return l;
 	FLOCK(f);
 	k = __fwritex(src, l, f);
 	FUNLOCK(f);
-	return k==l ? nmemb : l/size;
+	return k==l ? nmemb : k/size;
 }
 
 weak_alias(fwrite, fwrite_unlocked);