1 /* 2 * Copyright (C) 2004 PathScale, Inc 3 * Licensed under the GPL 4 */ 5 6 #include <signal.h> 7 #include "time_user.h" 8 #include "mode.h" 9 #include "sysdep/signal.h" 10 11 void sig_handler(int sig) 12 { 13 struct sigcontext *sc; 14 15 ARCH_GET_SIGCONTEXT(sc, sig); 16 CHOOSE_MODE_PROC(sig_handler_common_tt, sig_handler_common_skas, 17 sig, sc); 18 } 19 20 extern int timer_irq_inited; 21 22 void alarm_handler(int sig) 23 { 24 struct sigcontext *sc; 25 26 ARCH_GET_SIGCONTEXT(sc, sig); 27 if(!timer_irq_inited) return; 28 29 if(sig == SIGALRM) 30 switch_timers(0); 31 32 CHOOSE_MODE_PROC(sig_handler_common_tt, sig_handler_common_skas, 33 sig, sc); 34 35 if(sig == SIGALRM) 36 switch_timers(1); 37 } 38 39 /* 40 * Overrides for Emacs so that we follow Linus's tabbing style. 41 * Emacs will notice this stuff at the end of the file and automatically 42 * adjust the settings for this buffer only. This must remain at the end 43 * of the file. 44 * --------------------------------------------------------------------------- 45 * Local variables: 46 * c-file-style: "linux" 47 * End: 48 */ 49