diff options
Diffstat (limited to 'kernel/signal.c')
-rw-r--r-- | kernel/signal.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index f14492ff976f..15ec7b3cbe69 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -1491,6 +1491,53 @@ force_sigsegv(int sig, struct task_struct *p) return 0; } +int force_sig_fault(int sig, int code, void __user *addr + ___ARCH_SI_TRAPNO(int trapno) + ___ARCH_SI_IA64(int imm, unsigned int flags, unsigned long isr) + , struct task_struct *t) +{ + struct siginfo info; + + clear_siginfo(&info); + info.si_signo = sig; + info.si_errno = 0; + info.si_code = code; + info.si_addr = addr; +#ifdef __ARCH_SI_TRAPNO + info.si_trapno = trapno; +#endif +#ifdef __ia64__ + info.si_imm = imm; + info.si_flags = flags; + info.si_isr = isr; +#endif + return force_sig_info(info.si_signo, &info, t); +} + +int send_sig_fault(int sig, int code, void __user *addr + ___ARCH_SI_TRAPNO(int trapno) + ___ARCH_SI_IA64(int imm, unsigned int flags, unsigned long isr) + , struct task_struct *t) +{ + struct siginfo info; + + clear_siginfo(&info); + info.si_signo = sig; + info.si_errno = 0; + info.si_code = code; + info.si_addr = addr; +#ifdef __ARCH_SI_TRAPNO + info.si_trapno = trapno; +#endif +#ifdef __ia64__ + info.si_imm = imm; + info.si_flags = flags; + info.si_isr = isr; +#endif + return send_sig_info(info.si_signo, &info, t); +} + + int kill_pgrp(struct pid *pid, int sig, int priv) { int ret; |