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| author | JP Abgrall <jpa@google.com> | 2014-06-13 13:25:20 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2014-06-14 14:22:02 +0900 |
| commit | e91da2f664a765a5bd2bde7d47efe7c8b957ebb9 (patch) | |
| tree | a0bfb355007155b348f5b434d2e81bdbdfc7f90f | |
| parent | 09f8f56066efd3a9fadb4c731f7184980383f9f9 (diff) | |
| download | android_external_f2fs-tools-e91da2f664a765a5bd2bde7d47efe7c8b957ebb9.tar.gz android_external_f2fs-tools-e91da2f664a765a5bd2bde7d47efe7c8b957ebb9.tar.bz2 android_external_f2fs-tools-e91da2f664a765a5bd2bde7d47efe7c8b957ebb9.zip | |
libf2fs: move the finalize_device() into the io lib.
This is required so that libf2fs.c can be used against any kind
of device (E.g. an in-memory sparse file) just by linking against
something that provides the libf2fs_io.c functions.
libf2fs is currently libf2fs.c + libf2fs_io.c
Signed-off-by: JP Abgrall <jpa@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
| -rw-r--r-- | lib/libf2fs.c | 12 | ||||
| -rw-r--r-- | lib/libf2fs_io.c | 13 |
2 files changed, 13 insertions, 12 deletions
diff --git a/lib/libf2fs.c b/lib/libf2fs.c index 8d6c670..6168c5c 100644 --- a/lib/libf2fs.c +++ b/lib/libf2fs.c @@ -493,15 +493,3 @@ int f2fs_get_device_info(struct f2fs_configuration *c) return 0; } -void f2fs_finalize_device(struct f2fs_configuration *c) -{ - /* - * We should call fsync() to flush out all the dirty pages - * in the block device page cache. - */ - if (fsync(c->fd) < 0) - MSG(0, "\tError: Could not conduct fsync!!!\n"); - - if (close(c->fd) < 0) - MSG(0, "\tError: Failed to close device file!!!\n"); -} diff --git a/lib/libf2fs_io.c b/lib/libf2fs_io.c index 508ccce..5d9b68d 100644 --- a/lib/libf2fs_io.c +++ b/lib/libf2fs_io.c @@ -67,3 +67,16 @@ int dev_read_blocks(void *buf, __u64 addr, __u32 nr_blks) { return dev_read(buf, addr * F2FS_BLKSIZE, nr_blks * F2FS_BLKSIZE); } + +void f2fs_finalize_device(struct f2fs_configuration *c) +{ + /* + * We should call fsync() to flush out all the dirty pages + * in the block device page cache. + */ + if (fsync(c->fd) < 0) + MSG(0, "\tError: Could not conduct fsync!!!\n"); + + if (close(c->fd) < 0) + MSG(0, "\tError: Failed to close device file!!!\n"); +} |