projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
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 | */ |