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| author | Eric W. Biederman <ebiederm@xmission.com> | 2017-07-27 18:59:46 +0200 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2018-01-12 21:34:49 +0100 |
| commit | 0326e7ef057d214ed43a77557078c24e98b84af9 (patch) | |
| tree | 1b1c7ddce12139c873836eddb73a392aed4f63b3 | |
| parent | signal/mips: switch mips to generic siginfo (diff) | |
| download | linux-0326e7ef057d214ed43a77557078c24e98b84af9.tar.xz linux-0326e7ef057d214ed43a77557078c24e98b84af9.zip | |
signal: Remove unnecessary ifdefs now that there is only one struct siginfo
Remove HAVE_ARCH_SIGINFO_T
Remove __ARCH_SIGSYS
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
| -rw-r--r-- | include/linux/signal.h | 2 | ||||
| -rw-r--r-- | include/uapi/asm-generic/siginfo.h | 8 | ||||
| -rw-r--r-- | kernel/signal.c | 4 |
3 files changed, 0 insertions, 14 deletions
diff --git a/include/linux/signal.h b/include/linux/signal.h index 87abf0c29ed7..a9bc7e1b077e 100644 --- a/include/linux/signal.h +++ b/include/linux/signal.h @@ -30,9 +30,7 @@ enum siginfo_layout { SIL_FAULT, SIL_CHLD, SIL_RT, -#ifdef __ARCH_SIGSYS SIL_SYS, -#endif }; enum siginfo_layout siginfo_layout(int sig, int si_code); diff --git a/include/uapi/asm-generic/siginfo.h b/include/uapi/asm-generic/siginfo.h index 00829f74dcb6..a650d252de0a 100644 --- a/include/uapi/asm-generic/siginfo.h +++ b/include/uapi/asm-generic/siginfo.h @@ -44,8 +44,6 @@ typedef union sigval { #define __ARCH_SI_ATTRIBUTES #endif -#ifndef HAVE_ARCH_SIGINFO_T - typedef struct siginfo { int si_signo; #ifndef __ARCH_HAS_SWAPPED_SIGINFO @@ -128,10 +126,6 @@ typedef struct siginfo { } _sifields; } __ARCH_SI_ATTRIBUTES siginfo_t; -/* If the arch shares siginfo, then it has SIGSYS. */ -#define __ARCH_SIGSYS -#endif - /* * How these fields are to be accessed. */ @@ -156,11 +150,9 @@ typedef struct siginfo { #define si_pkey _sifields._sigfault._pkey #define si_band _sifields._sigpoll._band #define si_fd _sifields._sigpoll._fd -#ifdef __ARCH_SIGSYS #define si_call_addr _sifields._sigsys._call_addr #define si_syscall _sifields._sigsys._syscall #define si_arch _sifields._sigsys._arch -#endif /* * si_code values diff --git a/kernel/signal.c b/kernel/signal.c index 62c642899290..47c87b1d0b8a 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -2697,9 +2697,7 @@ enum siginfo_layout siginfo_layout(int sig, int si_code) #endif [SIGCHLD] = { NSIGCHLD, SIL_CHLD }, [SIGPOLL] = { NSIGPOLL, SIL_POLL }, -#ifdef __ARCH_SIGSYS [SIGSYS] = { NSIGSYS, SIL_SYS }, -#endif }; if ((sig < ARRAY_SIZE(filter)) && (si_code <= filter[sig].limit)) layout = filter[sig].layout; @@ -2804,13 +2802,11 @@ int copy_siginfo_to_user(siginfo_t __user *to, const siginfo_t *from) err |= __put_user(from->si_uid, &to->si_uid); err |= __put_user(from->si_ptr, &to->si_ptr); break; -#ifdef __ARCH_SIGSYS case SIL_SYS: err |= __put_user(from->si_call_addr, &to->si_call_addr); err |= __put_user(from->si_syscall, &to->si_syscall); err |= __put_user(from->si_arch, &to->si_arch); break; -#endif } return err; } |