Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/signal.c do_sigaction() -> sig_handler_ignored()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | sig | 1-64 |
| DATA_SOURCE | 1 | sig | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| USER_DATA | 1 | sig | 1-64 |
| LOCK2 | &p->sighand->siglock | ||
| LOCK2 | irq | ||
| TYPE_LOCK | (struct sighand_struct)->siglock |
kernel/signal.c sig_task_ignored() -> sig_handler_ignored()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | handler | r sig_handler |
| DATA_SOURCE | 1 | sig | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | sig | s32min-s32max |
| HALF_LOCKED2 | &t->alloc_lock | ||
| HALF_LOCKED2 | &t->sighand->siglock | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rcu_read |