LibC: Make rewind() ignore errors as it should

POSIX says that rewind() should ignore errors and reset the stream's error indicator. So let's do that.
AmusedNetwork · Apr 29, 2021 · 36ee8a8 · 36ee8a8
1 parent 62ee003
commit 36ee8a8
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/Userland/Libraries/LibC/stdio.cpp b/Userland/Libraries/LibC/stdio.cpp
@@ -873,10 +873,8 @@ int fsetpos(FILE* stream, const fpos_t* pos)
 
 void rewind(FILE* stream)
 {
- VERIFY(stream);
- ScopedFileLock lock(stream);
- int rc = stream->seek(0, SEEK_SET);
- VERIFY(rc == 0);
+ fseek(stream, 0, SEEK_SET);
+ clearerr(stream);
 }
 
 ALWAYS_INLINE void stdout_putch(char*&, char ch)