diff options
Diffstat (limited to 'tapset/signal.stp')
| -rw-r--r-- | tapset/signal.stp | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/tapset/signal.stp b/tapset/signal.stp index f40958e6..8fb6fe57 100644 --- a/tapset/signal.stp +++ b/tapset/signal.stp @@ -608,17 +608,15 @@ probe signal.flush = kernel.function("flush_signals") pid_name = kernel_string($t->comm) } -function get_sa_flags:long (act:long) %{ /* pure */ - struct k_sigaction *act = (struct k_sigaction *)((long)THIS->act); - THIS->__retvalue = kread(&act->sa.sa_flags); - CATCH_DEREF_FAULT(); -%} +function get_sa_flags:long (act:long) +{ + return @cast(act, "k_sigaction", "kernel")->sa->sa_flags +} -function get_sa_handler:long (act:long) %{ /* pure */ - struct k_sigaction *act = (struct k_sigaction *)((long)THIS->act); - THIS->__retvalue = (long)kread(&act->sa.sa_handler); - CATCH_DEREF_FAULT(); -%} +function get_sa_handler:long (act:long) +{ + return @cast(act, "k_sigaction", "kernel")->sa->sa_handler +} // sa_mask contains the set of signals to be blocked when executing the // signal handler. This function returns a string, delimited by ",". |