Searched refs:nr_sec (Results 1 - 8 of 8) sorted by relevance

/system/vold/
H A DVoldUtil.c20 void get_blkdev_size(int fd, unsigned long* nr_sec) { argument
21 if ((ioctl(fd, BLKGETSIZE, nr_sec)) == -1) {
22 *nr_sec = 0;
H A DVoldUtil.h25 void get_blkdev_size(int fd, unsigned long* nr_sec);
H A DLoop.h30 static int lookupInfo(const char *loopDevice, struct asec_superblock *sb, unsigned long *nr_sec);
H A DLoop.cpp301 int Loop::lookupInfo(const char *loopDevice, struct asec_superblock *sb, unsigned long *nr_sec) { argument
311 get_blkdev_size(fd, nr_sec);
312 if (*nr_sec == 0) {
323 if (lseek(fd, ((*nr_sec - 1) * 512), SEEK_SET) < 0) {
H A DVolumeManager.cpp1128 unsigned long nr_sec = 0; local
1131 if (Loop::lookupInfo(loopDevice, &sb, &nr_sec)) {
1193 unsigned long nr_sec = 0; local
1196 if (Loop::lookupInfo(loopDevice, &sb, &nr_sec)) {
1668 unsigned long nr_sec = 0; local
1671 if (Loop::lookupInfo(loopDevice, &sb, &nr_sec)) {
1684 nr_sec--; // We don't want the devmapping to extend onto our superblock
1686 if (setupDevMapperDevice(dmDevice, sizeof(dmDevice), loopDevice, asecFileName, key, idHash , nr_sec, &cleanupDm, mDebug)) {
1763 unsigned long nr_sec = 0; local
1771 get_blkdev_size(fd, &nr_sec);
[all...]
H A Dcryptfs.c552 unsigned long nr_sec = 0; local
553 get_blkdev_size(fd, &nr_sec);
554 if (nr_sec != 0) {
560 cached_off = ((off64_t)nr_sec * 512) - CRYPT_FOOTER_OFFSET;
1982 unsigned long nr_sec = 0; local
1983 get_blkdev_size(fd, &nr_sec);
1986 if (nr_sec == 0) {
1993 ext_crypt_ftr.fs_size = nr_sec;
3007 unsigned long nr_sec; local
3008 get_blkdev_size(fd, &nr_sec);
[all...]
H A DUtils.cpp520 unsigned long nr_sec = 0; local
529 if ((ioctl(fd, BLKGETSIZE, &nr_sec)) == -1) {
535 range[1] = (unsigned long long) nr_sec * 512;
/system/core/fs_mgr/
H A Dfs_mgr_format.c36 unsigned int nr_sec; local
44 if ((ioctl(fd, BLKGETSIZE, &nr_sec)) == -1) {
52 info.len = ((off64_t)nr_sec * 512);

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