X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fstdio%2Fext2.c;h=34162780131849adc93b4508516e0a4450bc07ed;hb=21a172dd36cae7a08492fd3a7500d7bf0daee13e;hp=e587d64b2b52e32af33afefc4afc0624a1ba76fb;hpb=e15171b8d8e80e8b5bcf4e95b1709697858f545a;p=musl

diff --git a/src/stdio/ext2.c b/src/stdio/ext2.c
index e587d64b..34162780 100644
--- a/src/stdio/ext2.c
+++ b/src/stdio/ext2.c
@@ -1,16 +1,16 @@
 #include "stdio_impl.h"
+#include <stdio_ext.h>
 
 size_t __freadahead(FILE *f)
 {
-	return f->rend - f->rpos;
+	return f->rend ? f->rend - f->rpos : 0;
 }
 
 const char *__freadptr(FILE *f, size_t *sizep)
 {
-	size_t size = f->rend - f->rpos;
-	if (!size) return 0;
-	*sizep = size;
-	return f->rpos;
+	if (f->rpos == f->rend) return 0;
+	*sizep = f->rend - f->rpos;
+	return (const char *)f->rpos;
 }
 
 void __freadptrinc(FILE *f, size_t inc)