diff options
| author | Karel Zak | 2010-03-10 15:50:45 +0100 |
|---|---|---|
| committer | Karel Zak | 2010-03-10 15:50:45 +0100 |
| commit | 56e961e270fd4b34015a688781dcc6b970c0e318 (patch) | |
| tree | 2a7edf83d70753ec6d0850f8d759b4ccc45c38d9 /shlibs/blkid | |
| parent | liblkid: move getsize.c code to lib/ (diff) | |
| download | kernel-qcow2-util-linux-56e961e270fd4b34015a688781dcc6b970c0e318.tar.gz kernel-qcow2-util-linux-56e961e270fd4b34015a688781dcc6b970c0e318.tar.xz kernel-qcow2-util-linux-56e961e270fd4b34015a688781dcc6b970c0e318.zip | |
libblkid: add blkid_probe_get_{offset,fd} functions
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'shlibs/blkid')
| -rw-r--r-- | shlibs/blkid/src/blkid.h.in | 3 | ||||
| -rw-r--r-- | shlibs/blkid/src/blkid.sym | 6 | ||||
| -rw-r--r-- | shlibs/blkid/src/probe.c | 24 |
3 files changed, 31 insertions, 2 deletions
diff --git a/shlibs/blkid/src/blkid.h.in b/shlibs/blkid/src/blkid.h.in index edeb8b571..07001a3a5 100644 --- a/shlibs/blkid/src/blkid.h.in +++ b/shlibs/blkid/src/blkid.h.in @@ -198,8 +198,11 @@ extern int blkid_probe_set_device(blkid_probe pr, int fd, extern dev_t blkid_probe_get_devno(blkid_probe pr); extern blkid_loff_t blkid_probe_get_size(blkid_probe pr); +extern blkid_loff_t blkid_probe_get_offset(blkid_probe pr); extern unsigned int blkid_probe_get_sectorsize(blkid_probe pr); +extern int blkid_probe_get_fd(blkid_probe pr); + /* * superblocks probing */ diff --git a/shlibs/blkid/src/blkid.sym b/shlibs/blkid/src/blkid.sym index dfde68913..a80e87399 100644 --- a/shlibs/blkid/src/blkid.sym +++ b/shlibs/blkid/src/blkid.sym @@ -120,7 +120,9 @@ global: */ BLKID_2.18 { global: - blkid_probe_all_removable; - blkid_partlist_devno_to_partition; blkid_partition_get_flags; + blkid_partlist_devno_to_partition; + blkid_probe_all_removable; + blkid_probe_get_fd; + blkid_probe_get_offset; } BLKID_2.17; diff --git a/shlibs/blkid/src/probe.c b/shlibs/blkid/src/probe.c index 4ca215b08..6d61386c1 100644 --- a/shlibs/blkid/src/probe.c +++ b/shlibs/blkid/src/probe.c @@ -991,6 +991,30 @@ blkid_loff_t blkid_probe_get_size(blkid_probe pr) } /** + * blkid_probe_get_offset: + * @pr: probe + * + * This function returns offset of probing area as defined by blkid_probe_set_device(). + * + * Returns: offset in bytes or -1 in case of error. + */ +blkid_loff_t blkid_probe_get_offset(blkid_probe pr) +{ + return pr ? pr->off : -1; +} + +/** + * blkid_probe_get_fd: + * @pr: probe + * + * Returns: file descriptor for assigned device/file. + */ +int blkid_probe_get_fd(blkid_probe pr) +{ + return pr ? pr->fd : -1; +} + +/** * blkid_probe_get_sectorsize: * @pr: probe * |