From 885f507317b6c8576ba2e298c2249d27ea6f8404 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Mon, 15 Dec 2008 09:29:33 +0000 Subject: sigaction overhaul as described in docs/sigaction.txt Run tested on i386. --- libc/sysdeps/linux/mips/bits/kernel_sigaction.h | 25 ++++++------------------- 1 file changed, 6 insertions(+), 19 deletions(-) (limited to 'libc/sysdeps/linux/mips/bits/kernel_sigaction.h') diff --git a/libc/sysdeps/linux/mips/bits/kernel_sigaction.h b/libc/sysdeps/linux/mips/bits/kernel_sigaction.h index 6a7b939c4..2048095c8 100644 --- a/libc/sysdeps/linux/mips/bits/kernel_sigaction.h +++ b/libc/sysdeps/linux/mips/bits/kernel_sigaction.h @@ -24,25 +24,12 @@ struct old_kernel_sigaction { #endif }; +/* In uclibc, userspace struct sigaction is identical to + * "new" struct kernel_sigaction (one from the Linux 2.1.68 kernel). + * See sigaction.h + */ -#define _KERNEL_NSIG 128 -#define _KERNEL_NSIG_BPW _MIPS_SZLONG -#define _KERNEL_NSIG_WORDS (_KERNEL_NSIG / _KERNEL_NSIG_BPW) - -typedef struct { - unsigned long sig[_KERNEL_NSIG_WORDS]; -} kernel_sigset_t; - -/* This is the sigaction structure from the Linux 2.1.68 kernel. */ -struct kernel_sigaction { - unsigned int sa_flags; - __sighandler_t k_sa_handler; - kernel_sigset_t sa_mask; - void (*sa_restorer)(void); - int s_resv[1]; /* reserved */ -}; - -extern int __syscall_rt_sigaction (int, const struct kernel_sigaction *, - struct kernel_sigaction *, size_t) attribute_hidden; +extern int __syscall_rt_sigaction (int, const struct sigaction *, + struct sigaction *, size_t) attribute_hidden; #endif -- cgit v1.2.3