diff options
| author | Jeff Dike <jdike@addtoit.com> | 2007-02-10 10:44:14 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-11 19:51:22 +0100 |
| commit | 27aa6ef3c0e8220b27b0a8d2d0bae7cd0a6d2f78 (patch) | |
| tree | 322d8ee8ad1de886c33c1fda0bdd1c9cbab8a82a /arch/um/kernel/trap.c | |
| parent | [PATCH] uml: remove unused variable and function (diff) | |
| download | linux-27aa6ef3c0e8220b27b0a8d2d0bae7cd0a6d2f78.tar.xz linux-27aa6ef3c0e8220b27b0a8d2d0bae7cd0a6d2f78.zip | |
[PATCH] uml: make signal handlers static
A bunch of the signal handlers can be made static.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/kernel/trap.c')
| -rw-r--r-- | arch/um/kernel/trap.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/arch/um/kernel/trap.c b/arch/um/kernel/trap.c index b5f124a2f6ae..26f15c458574 100644 --- a/arch/um/kernel/trap.c +++ b/arch/um/kernel/trap.c @@ -128,7 +128,18 @@ out_of_memory: goto out; } -void segv_handler(int sig, union uml_pt_regs *regs) +static void bad_segv(struct faultinfo fi, unsigned long ip) +{ + struct siginfo si; + + si.si_signo = SIGSEGV; + si.si_code = SEGV_ACCERR; + si.si_addr = (void __user *) FAULT_ADDRESS(fi); + current->thread.arch.faultinfo = fi; + force_sig_info(SIGSEGV, &si, current); +} + +static void segv_handler(int sig, union uml_pt_regs *regs) { struct faultinfo * fi = UPT_FAULTINFO(regs); @@ -205,17 +216,6 @@ unsigned long segv(struct faultinfo fi, unsigned long ip, int is_user, void *sc) return(0); } -void bad_segv(struct faultinfo fi, unsigned long ip) -{ - struct siginfo si; - - si.si_signo = SIGSEGV; - si.si_code = SEGV_ACCERR; - si.si_addr = (void __user *) FAULT_ADDRESS(fi); - current->thread.arch.faultinfo = fi; - force_sig_info(SIGSEGV, &si, current); -} - void relay_signal(int sig, union uml_pt_regs *regs) { if(arch_handle_signal(sig, regs)) @@ -232,14 +232,14 @@ void relay_signal(int sig, union uml_pt_regs *regs) force_sig(sig, current); } -void bus_handler(int sig, union uml_pt_regs *regs) +static void bus_handler(int sig, union uml_pt_regs *regs) { if(current->thread.fault_catcher != NULL) do_longjmp(current->thread.fault_catcher, 1); else relay_signal(sig, regs); } -void winch(int sig, union uml_pt_regs *regs) +static void winch(int sig, union uml_pt_regs *regs) { do_IRQ(WINCH_IRQ, regs); } |