DCMD_ETFS_* Parent topic: DCMD_ETFS_*

DCMD_ETFS_FLUSH_COUNT

Flush the .badblks and .counts files for an embedded transaction filesystem

Synopsis:

#include <sys/dcmd_mem.h>

#define DCMD_ETFS_FLUSH_COUNT     __DION(_DCMD_MEM, 107)

Arguments to devctl():

Argument Value
filedes A file descriptor that you obtained by opening the device
dcmd DCMD_ETFS_FLUSH_COUNT
dev_data_ptr NULL
n_bytes 0
dev_info_ptr NULL

Description:

This command causes these files to be written on the device:

.badblks
A list of the bad blocks.
.counts
An array of the blocks showing the read and erase counts, used in wear leveling.

Input:

None.

Output:

None.

See also:

devctl() in the QNX Neutrino C Library Reference

etfsctl, fs-etfs-ram in the Utilities Reference

Parent topic: DCMD_ETFS_*