ff_disk_ioctl() - syntax, references, call tree, description

References

Code

Location

Referrer

DRESULT ff_disk_ioctl (BYTE pdrv, BYTE cmd, void* buff)

diskio.c:102

DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff);

diskio.h:35

if (disk_ioctl(fs->pdrv, CTRL_SYNC, 0) != RES_OK) res = FR_DISK_ERR;

ff.c:1135

sync_fs()

disk_ioctl(fs->pdrv, CTRL_TRIM, rt); /* Inform storage device that the data in the block may be erased */

ff.c:1485

remove_chain()

if (disk_ioctl(fs->pdrv, GET_SECTOR_SIZE, &SS(fs)) != RES_OK) return FR_DISK_ERR;

ff.c:3441

mount_volume()

if (disk_ioctl(drv, GET_SECTOR_COUNT, &sz_drv) != RES_OK) return FR_DISK_ERR;

ff.c:5794

create_partition()

if (sz_blk == 0) disk_ioctl(pdrv, GET_BLOCK_SIZE, &sz_blk); /* Block size from the paramter or lower layer */

ff.c:5962

f_mkfs()

if (disk_ioctl(pdrv, GET_SECTOR_SIZE, &ss) != RES_OK) return FR_DISK_ERR;

ff.c:5965

f_mkfs()

if (disk_ioctl(pdrv, GET_SECTOR_COUNT, &sz_vol) != RES_OK) LEAVE_MKFS(FR_DISK_ERR);

ff.c:6024

f_mkfs()

disk_ioctl(pdrv, CTRL_TRIM, lba);

ff.c:6307

f_mkfs()

if (disk_ioctl(pdrv, CTRL_SYNC, 0) != RES_OK) LEAVE_MKFS(FR_DISK_ERR);

ff.c:6418

f_mkfs()

Call Tree

ff_disk_ioctl() is called by 5 functions and calls 1 function:

ff_disk_ioctl()

ff_diskio_impl_t::ioctl

Data Use

ff_disk_ioctl() reads 1 variable:

s_impls

ff_disk_ioctl()

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ff_disk_ioctl() function

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