From 43a45c2d829f164c1fb94d5f44afe326fae946e1 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Tue, 11 Dec 2018 16:52:47 -0200 Subject: m68k: Fix sigaction kernel definition (BZ #23960) Commit b4a5d26d883 (linux: Consolidate sigaction implementation) added a wrong kernel_sigaction definition for m68k, meant for __NR_sigaction instead of __NR_rt_sigaction as used on generic Linux sigaction implementation. This patch fixes it by using the Linux generic definition meant for the RT kernel ABI. Checked the signal tests on emulated m68-linux-gnu (Aranym). It fixes the faulty signal/tst-sigaction and man works as expected. Adhemerval Zanella James Clarke [BZ #23960] * sysdeps/unix/sysv/linux/kernel_sigaction.h (HAS_SA_RESTORER): Define if SA_RESTORER is defined. (kernel_sigaction): Define sa_restorer if HAS_SA_RESTORER is defined. (SET_SA_RESTORER, RESET_SA_RESTORER): Define iff the macro are not already defined. * sysdeps/unix/sysv/linux/m68k/kernel_sigaction.h (SA_RESTORER, kernel_sigaction, SET_SA_RESTORER, RESET_SA_RESTORER): Remove definitions. (HAS_SA_RESTORER): Define. * sysdeps/unix/sysv/linux/sparc/kernel_sigaction.h (SA_RESTORER, SET_SA_RESTORER, RESET_SA_RESTORER): Remove definition. (HAS_SA_RESTORER): Define. * sysdeps/unix/sysv/linux/nios2/kernel_sigaction.h: Include generic kernel_sigaction after define SET_SA_RESTORER and RESET_SA_RESTORER. * sysdeps/unix/sysv/linux/powerpc/kernel_sigaction.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/sigaction.c: Likewise. --- sysdeps/unix/sysv/linux/m68k/kernel_sigaction.h | 26 ++++--------------------- 1 file changed, 4 insertions(+), 22 deletions(-) (limited to 'sysdeps/unix/sysv/linux/m68k/kernel_sigaction.h') diff --git a/sysdeps/unix/sysv/linux/m68k/kernel_sigaction.h b/sysdeps/unix/sysv/linux/m68k/kernel_sigaction.h index 54972feb13..464b351d6d 100644 --- a/sysdeps/unix/sysv/linux/m68k/kernel_sigaction.h +++ b/sysdeps/unix/sysv/linux/m68k/kernel_sigaction.h @@ -1,22 +1,4 @@ -#ifndef _KERNEL_SIGACTION_H -# define _KERNEL_SIGACTION_H - -#include - -#define SA_RESTORER 0x04000000 - -/* This is the sigaction structure from the Linux 3.2 kernel. */ -struct kernel_sigaction -{ - __sighandler_t k_sa_handler; - sigset_t sa_mask; - unsigned long sa_flags; - void (*sa_restorer) (void); -}; - -#define SET_SA_RESTORER(kact, act) \ - (kact)->sa_restorer = (act)->sa_restorer -#define RESET_SA_RESTORER(act, kact) \ - (act)->sa_restorer = (kact)->sa_restorer - -#endif +/* m68k does not define SA_RESTORER, but does have sa_restorer member + on kernel sigaction struct. */ +#define HAS_SA_RESTORER 1 +#include -- cgit 1.4.1