Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/comedi/comedi_fops.c do_cmd_ioctl() -> __comedi_get_user_cmd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->attached | 1 |
| PARAM_VALUE | 0 | dev->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | dev->mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | dev->mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | cmd | 471881426890366976,8341098121254002688 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | cmd | $1 |
| USER_DATA | 1 | cmd->chanlist_len | 0-u32max |
| USER_DATA | 1 | cmd->convert_arg | 0-u32max |
| USER_DATA | 1 | cmd->convert_src | 0-u32max |
| USER_DATA | 1 | cmd->data_len | 0-u32max |
| USER_DATA | 1 | cmd->flags | 0-u32max |
| USER_DATA | 1 | cmd->scan_begin_arg | 0-u32max |
| USER_DATA | 1 | cmd->scan_begin_src | 0-u32max |
| USER_DATA | 1 | cmd->scan_end_arg | 0-u32max |
| USER_DATA | 1 | cmd->scan_end_src | 0-u32max |
| USER_DATA | 1 | cmd->start_arg | 0-u32max |
| USER_DATA | 1 | cmd->start_src | 0-u32max |
| USER_DATA | 1 | cmd->stop_arg | 0-u32max |
| USER_DATA | 1 | cmd->stop_src | 0-u32max |
| USER_DATA | 1 | cmd->subdev | 0-u32max |
| LOCK2 | 0 | &dev->mutex | |
| TYPE_LOCK | (struct comedi_device)->mutex |
drivers/comedi/comedi_fops.c do_cmdtest_ioctl() -> __comedi_get_user_cmd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->attached | 1 |
| PARAM_VALUE | 0 | dev->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | dev->mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | dev->mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | cmd | 471881426890366976,3996164706992676864 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | cmd | $1 |
| USER_DATA | 1 | cmd->chanlist_len | 0-u32max |
| USER_DATA | 1 | cmd->convert_arg | 0-u32max |
| USER_DATA | 1 | cmd->convert_src | 0-u32max |
| USER_DATA | 1 | cmd->data_len | 0-u32max |
| USER_DATA | 1 | cmd->flags | 0-u32max |
| USER_DATA | 1 | cmd->scan_begin_arg | 0-u32max |
| USER_DATA | 1 | cmd->scan_begin_src | 0-u32max |
| USER_DATA | 1 | cmd->scan_end_arg | 0-u32max |
| USER_DATA | 1 | cmd->scan_end_src | 0-u32max |
| USER_DATA | 1 | cmd->start_arg | 0-u32max |
| USER_DATA | 1 | cmd->start_src | 0-u32max |
| USER_DATA | 1 | cmd->stop_arg | 0-u32max |
| USER_DATA | 1 | cmd->stop_src | 0-u32max |
| USER_DATA | 1 | cmd->subdev | 0-u32max |
| LOCK2 | 0 | &dev->mutex | |
| TYPE_LOCK | (struct comedi_device)->mutex |