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sparc: switch to generic compat rt_sigpending()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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parent
826c8772b1
commit
55bb5a1e3a
3 changed files with 2 additions and 25 deletions
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@ -44,6 +44,7 @@ config SPARC
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select ODD_RT_SIGACTION
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select GENERIC_SIGALTSTACK
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select GENERIC_COMPAT_RT_SIGPROCMASK
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select GENERIC_COMPAT_RT_SIGPENDING
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config SPARC32
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def_bool !64BIT
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@ -211,30 +211,6 @@ asmlinkage long compat_sys_sysfs(int option, u32 arg1, u32 arg2)
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return sys_sysfs(option, arg1, arg2);
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}
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asmlinkage long sys32_rt_sigpending(compat_sigset_t __user *set,
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compat_size_t sigsetsize)
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{
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sigset_t s;
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compat_sigset_t s32;
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int ret;
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mm_segment_t old_fs = get_fs();
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set_fs (KERNEL_DS);
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ret = sys_rt_sigpending((sigset_t __user *) &s, sigsetsize);
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set_fs (old_fs);
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if (!ret) {
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switch (_NSIG_WORDS) {
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case 4: s32.sig[7] = (s.sig[3] >> 32); s32.sig[6] = s.sig[3];
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case 3: s32.sig[5] = (s.sig[2] >> 32); s32.sig[4] = s.sig[2];
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case 2: s32.sig[3] = (s.sig[1] >> 32); s32.sig[2] = s.sig[1];
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case 1: s32.sig[1] = (s.sig[0] >> 32); s32.sig[0] = s.sig[0];
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}
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if (copy_to_user (set, &s32, sizeof(compat_sigset_t)))
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return -EFAULT;
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}
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return ret;
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}
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asmlinkage long compat_sys_rt_sigqueueinfo(int pid, int sig,
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struct compat_siginfo __user *uinfo)
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{
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@ -38,7 +38,7 @@ sys_call_table32:
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.word sys32_swapon, sys32_getitimer, sys_setuid, sys32_sethostname, sys_setgid
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/*90*/ .word sys_dup2, sys_setfsuid, compat_sys_fcntl, sys32_select, sys_setfsgid
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.word sys_fsync, sys32_setpriority, sys_nis_syscall, sys_nis_syscall, sys_nis_syscall
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/*100*/ .word sys32_getpriority, sys32_rt_sigreturn, sys32_rt_sigaction, sys32_rt_sigprocmask, sys32_rt_sigpending
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/*100*/ .word sys32_getpriority, sys32_rt_sigreturn, sys32_rt_sigaction, sys32_rt_sigprocmask, compat_sys_rt_sigpending
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.word compat_sys_rt_sigtimedwait, sys32_rt_sigqueueinfo, compat_sys_rt_sigsuspend, sys_setresuid, sys_getresuid
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/*110*/ .word sys_setresgid, sys_getresgid, sys_setregid, sys_nis_syscall, sys_nis_syscall
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.word sys32_getgroups, compat_sys_gettimeofday, sys32_getrusage, sys_nis_syscall, sys_getcwd
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