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Merge branch 'bf_lfs_file_seek_readonly' into HEAD

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Christopher Haster
2022-03-20 23:16:15 -05:00
parent 99f58139cb 03f088b92c
commit c676bcee4c
1 changed files with 2 additions and 4 deletions
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6
lfs.c
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@@ -2742,7 +2742,6 @@ static int lfs_file_outline(lfs_t *lfs, lfs_file_t *file) {
} }
#endif #endif
#ifndef LFS_READONLY
static int lfs_file_flush(lfs_t *lfs, lfs_file_t *file) { static int lfs_file_flush(lfs_t *lfs, lfs_file_t *file) {
if (file->flags & LFS_F_READING) { if (file->flags & LFS_F_READING) {
if (!(file->flags & LFS_F_INLINE)) { if (!(file->flags & LFS_F_INLINE)) {
@@ -2751,6 +2750,7 @@ static int lfs_file_flush(lfs_t *lfs, lfs_file_t *file) {
file->flags &= ~LFS_F_READING; file->flags &= ~LFS_F_READING;
} }
#ifndef LFS_READONLY
if (file->flags & LFS_F_WRITING) { if (file->flags & LFS_F_WRITING) {
lfs_off_t pos = file->pos; lfs_off_t pos = file->pos;
@@ -2817,10 +2817,10 @@ relocate:
file->pos = pos; file->pos = pos;
} }
#endif
return 0; return 0;
} }
#endif
#ifndef LFS_READONLY #ifndef LFS_READONLY
static int lfs_file_rawsync(lfs_t *lfs, lfs_file_t *file) { static int lfs_file_rawsync(lfs_t *lfs, lfs_file_t *file) {
@@ -3093,13 +3093,11 @@ static lfs_soff_t lfs_file_rawseek(lfs_t *lfs, lfs_file_t *file,
return npos; return npos;
} }
#ifndef LFS_READONLY
// write out everything beforehand, may be noop if rdonly // write out everything beforehand, may be noop if rdonly
int err = lfs_file_flush(lfs, file); int err = lfs_file_flush(lfs, file);
if (err) { if (err) {
return err; return err;
} }
#endif
// update pos // update pos
file->pos = npos; file->pos = npos;