| /linux-4.1.27/arch/sparc/kernel/ |
| D | sys_sparc_32.c | 167 struct old_sigaction __user *,oact) in SYSCALL_DEFINE3() argument
170 return sys_sigaction(-sig, act, oact); in SYSCALL_DEFINE3()
175 struct sigaction __user *, oact, in SYSCALL_DEFINE5() argument
192 ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL); in SYSCALL_DEFINE5()
194 if (!ret && oact) { in SYSCALL_DEFINE5()
195 if (copy_to_user(oact, &old_ka.sa, sizeof(*oact))) in SYSCALL_DEFINE5()
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| D | sys_sparc32.c | 148 struct compat_old_sigaction __user *,oact) in COMPAT_SYSCALL_DEFINE3() argument
151 return compat_sys_sigaction(-sig, act, oact); in COMPAT_SYSCALL_DEFINE3()
156 struct compat_sigaction __user *,oact, in COMPAT_SYSCALL_DEFINE5() argument
183 ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL); in COMPAT_SYSCALL_DEFINE5()
185 if (!ret && oact) { in COMPAT_SYSCALL_DEFINE5()
187 ret = put_user(ptr_to_compat(old_ka.sa.sa_handler), &oact->sa_handler); in COMPAT_SYSCALL_DEFINE5()
188 ret |= copy_to_user(&oact->sa_mask, &set32, sizeof(compat_sigset_t)); in COMPAT_SYSCALL_DEFINE5()
189 ret |= put_user(old_ka.sa.sa_flags, &oact->sa_flags); in COMPAT_SYSCALL_DEFINE5()
190 ret |= put_user(ptr_to_compat(old_ka.sa.sa_restorer), &oact->sa_restorer); in COMPAT_SYSCALL_DEFINE5()
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| D | sys_sparc_64.c | 618 struct sigaction __user *, oact, void __user *, restorer, in SYSCALL_DEFINE5() argument
634 ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL); in SYSCALL_DEFINE5()
636 if (!ret && oact) { in SYSCALL_DEFINE5()
637 if (copy_to_user(oact, &old_ka.sa, sizeof(*oact))) in SYSCALL_DEFINE5()
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| /linux-4.1.27/arch/alpha/kernel/ |
| D | signal.c | 59 struct osf_sigaction __user *, oact) in SYSCALL_DEFINE3() argument
75 ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL); in SYSCALL_DEFINE3()
77 if (!ret && oact) { in SYSCALL_DEFINE3()
78 if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) || in SYSCALL_DEFINE3()
79 __put_user(old_ka.sa.sa_handler, &oact->sa_handler) || in SYSCALL_DEFINE3()
80 __put_user(old_ka.sa.sa_flags, &oact->sa_flags) || in SYSCALL_DEFINE3()
81 __put_user(old_ka.sa.sa_mask.sig[0], &oact->sa_mask)) in SYSCALL_DEFINE3()
89 struct sigaction __user *, oact, in SYSCALL_DEFINE5() argument
105 ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL); in SYSCALL_DEFINE5()
107 if (!ret && oact) { in SYSCALL_DEFINE5()
[all …]
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| /linux-4.1.27/arch/mips/kernel/ |
| D | signal.c | 316 struct sigaction __user *, oact) in SYSCALL_DEFINE3() argument
336 ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL); in SYSCALL_DEFINE3()
338 if (!ret && oact) { in SYSCALL_DEFINE3()
339 if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact))) in SYSCALL_DEFINE3()
341 err |= __put_user(old_ka.sa.sa_flags, &oact->sa_flags); in SYSCALL_DEFINE3()
342 err |= __put_user(old_ka.sa.sa_handler, &oact->sa_handler); in SYSCALL_DEFINE3()
343 err |= __put_user(old_ka.sa.sa_mask.sig[0], oact->sa_mask.sig); in SYSCALL_DEFINE3()
344 err |= __put_user(0, &oact->sa_mask.sig[1]); in SYSCALL_DEFINE3()
345 err |= __put_user(0, &oact->sa_mask.sig[2]); in SYSCALL_DEFINE3()
346 err |= __put_user(0, &oact->sa_mask.sig[3]); in SYSCALL_DEFINE3()
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| D | signal32.c | 317 struct compat_sigaction __user *, oact)
339 ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
341 if (!ret && oact) {
342 if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)))
344 err |= __put_user(old_ka.sa.sa_flags, &oact->sa_flags);
346 &oact->sa_handler);
347 err |= __put_user(old_ka.sa.sa_mask.sig[0], oact->sa_mask.sig);
348 err |= __put_user(0, &oact->sa_mask.sig[1]);
349 err |= __put_user(0, &oact->sa_mask.sig[2]);
350 err |= __put_user(0, &oact->sa_mask.sig[3]);
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| /linux-4.1.27/kernel/ |
| D | signal.c | 3101 int do_sigaction(int sig, struct k_sigaction *act, struct k_sigaction *oact) in do_sigaction() argument
3113 if (oact) in do_sigaction()
3114 *oact = *k; in do_sigaction()
3354 struct sigaction __user *, oact, in SYSCALL_DEFINE4() argument
3369 ret = do_sigaction(sig, act ? &new_sa : NULL, oact ? &old_sa : NULL); in SYSCALL_DEFINE4()
3371 if (!ret && oact) { in SYSCALL_DEFINE4()
3372 if (copy_to_user(oact, &old_sa.sa, sizeof(old_sa.sa))) in SYSCALL_DEFINE4()
3381 struct compat_sigaction __user *, oact, in COMPAT_SYSCALL_DEFINE4() argument
3410 ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL); in COMPAT_SYSCALL_DEFINE4()
3411 if (!ret && oact) { in COMPAT_SYSCALL_DEFINE4()
[all …]
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| /linux-4.1.27/include/linux/ |
| D | compat.h | 392 struct compat_old_sigaction __user *oact);
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| /linux-4.1.27/Documentation/trace/ |
| D | ftrace.txt | 2770 …bash-1998 [000] d... 140.733516: sys_rt_sigaction(sig: 2, act: 7fff718846f0, oact: 7fff71884650…
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