diff options
Diffstat (limited to 'signal.c')
-rw-r--r-- | signal.c | 13 |
1 files changed, 7 insertions, 6 deletions
@@ -634,10 +634,15 @@ struct trap_arg { VALUE cmd; }; +static RETSIGTYPE +wrong_trap(int sig) +{ +} + static sighandler_t trap_handler(VALUE *cmd) { - sighandler_t func = 0; + sighandler_t func = wrong_trap; VALUE command; if (NIL_P(*cmd)) { @@ -674,7 +679,7 @@ trap_handler(VALUE *cmd) } break; } - if (!func) { + if (func == wrong_trap) { rb_raise(rb_eArgError, "wrong trap - %s", RSTRING_PTR(command)); } } @@ -1047,14 +1052,10 @@ Init_signal(void) #endif #ifdef SIGBUS -# ifndef RUBY_GC_STRESS install_sighandler(SIGBUS, sigbus); -# endif #endif #ifdef SIGSEGV -# ifndef RUBY_GC_STRESS install_sighandler(SIGSEGV, sigsegv); -# endif #endif #ifdef SIGPIPE install_sighandler(SIGPIPE, sigpipe); |