| Index: fusl/src/stdio/fseek.c
|
| diff --git a/fusl/src/stdio/fseek.c b/fusl/src/stdio/fseek.c
|
| index 4fb9afa8b61bfcb643ddb8d7c733c33413ec1e6d..68f3d052fd76370fd9ddb86fd419b971adc473b4 100644
|
| --- a/fusl/src/stdio/fseek.c
|
| +++ b/fusl/src/stdio/fseek.c
|
| @@ -1,41 +1,41 @@
|
| #include "stdio_impl.h"
|
|
|
| -int __fseeko_unlocked(FILE *f, off_t off, int whence)
|
| -{
|
| - /* Adjust relative offset for unread data in buffer, if any. */
|
| - if (whence == SEEK_CUR) off -= f->rend - f->rpos;
|
| -
|
| - /* Flush write buffer, and report error on failure. */
|
| - if (f->wpos > f->wbase) {
|
| - f->write(f, 0, 0);
|
| - if (!f->wpos) return -1;
|
| - }
|
| -
|
| - /* Leave writing mode */
|
| - f->wpos = f->wbase = f->wend = 0;
|
| -
|
| - /* Perform the underlying seek. */
|
| - if (f->seek(f, off, whence) < 0) return -1;
|
| -
|
| - /* If seek succeeded, file is seekable and we discard read buffer. */
|
| - f->rpos = f->rend = 0;
|
| - f->flags &= ~F_EOF;
|
| -
|
| - return 0;
|
| +int __fseeko_unlocked(FILE* f, off_t off, int whence) {
|
| + /* Adjust relative offset for unread data in buffer, if any. */
|
| + if (whence == SEEK_CUR)
|
| + off -= f->rend - f->rpos;
|
| +
|
| + /* Flush write buffer, and report error on failure. */
|
| + if (f->wpos > f->wbase) {
|
| + f->write(f, 0, 0);
|
| + if (!f->wpos)
|
| + return -1;
|
| + }
|
| +
|
| + /* Leave writing mode */
|
| + f->wpos = f->wbase = f->wend = 0;
|
| +
|
| + /* Perform the underlying seek. */
|
| + if (f->seek(f, off, whence) < 0)
|
| + return -1;
|
| +
|
| + /* If seek succeeded, file is seekable and we discard read buffer. */
|
| + f->rpos = f->rend = 0;
|
| + f->flags &= ~F_EOF;
|
| +
|
| + return 0;
|
| }
|
|
|
| -int __fseeko(FILE *f, off_t off, int whence)
|
| -{
|
| - int result;
|
| - FLOCK(f);
|
| - result = __fseeko_unlocked(f, off, whence);
|
| - FUNLOCK(f);
|
| - return result;
|
| +int __fseeko(FILE* f, off_t off, int whence) {
|
| + int result;
|
| + FLOCK(f);
|
| + result = __fseeko_unlocked(f, off, whence);
|
| + FUNLOCK(f);
|
| + return result;
|
| }
|
|
|
| -int fseek(FILE *f, long off, int whence)
|
| -{
|
| - return __fseeko(f, off, whence);
|
| +int fseek(FILE* f, long off, int whence) {
|
| + return __fseeko(f, off, whence);
|
| }
|
|
|
| weak_alias(__fseeko, fseeko);
|
|
|