X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fstdio%2F__toread.c;h=f142ff09c087ef5459a29acd004fd005ddfc8a0c;hb=711673ee772e20a74aaf301c2d7745c20c4f4d47;hp=c2ae80fd59d2ae631a0ad58631cf6909d9f6ab75;hpb=a71e0af25544fd2486e57ea51c6d05abdbf44c3e;p=musl

diff --git a/src/stdio/__toread.c b/src/stdio/__toread.c
index c2ae80fd..f142ff09 100644
--- a/src/stdio/__toread.c
+++ b/src/stdio/__toread.c
@@ -3,20 +3,17 @@
 int __toread(FILE *f)
 {
 	f->mode |= f->mode-1;
-	if (f->wpos > f->buf) f->write(f, 0, 0);
+	if (f->wpos != f->wbase) f->write(f, 0, 0);
 	f->wpos = f->wbase = f->wend = 0;
-	if (f->flags & (F_EOF|F_NORD)) {
-		if (f->flags & F_NORD) f->flags |= F_ERR;
+	if (f->flags & F_NORD) {
+		f->flags |= F_ERR;
 		return EOF;
 	}
-	f->rpos = f->rend = f->buf;
-	return 0;
+	f->rpos = f->rend = f->buf + f->buf_size;
+	return (f->flags & F_EOF) ? EOF : 0;
 }
 
-static const int dummy = 0;
-weak_alias(dummy, __towrite_used);
-
-void __seek_on_exit()
+hidden void __toread_needs_stdio_exit()
 {
-	if (!__towrite_used) __stdio_exit();
+	__stdio_exit_needed();
 }