| Updated: October 28, 2024 |
Erase sectors in a raw flash filesystem partition
#include <sys/dcmd_f3s.h> #define DCMD_F3S_ERASE __DIOT(_DCMD_F3S, F3S_ERASE, f3s_erase_t)
| Argument | Value |
|---|---|
| filedes | A file descriptor that you obtained by opening the device. |
| dcmd | DCMD_F3S_ERASE |
| dev_data_ptr | A pointer to a f3s_erase_t structure (see below) |
| n_bytes | sizeof(f3s_erase_t) |
| dev_info_ptr | NULL |
This command erases sectore in a raw flash filesystem partition.
A f3s_erase_t structure:
typedef struct f3s_erase_s
{
uint32_t status; /* erase status */
uint32_t offset; /* offset of first unit expressed in bytes */
uint32_t limit; /* limit of last unit expressed in bytes */
}
f3s_erase_t;
None.
devctl() in the QNX Neutrino C Library Reference