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Commit b68fec24 authored by Al Viro's avatar Al Viro
Browse files

arm: switch to generic old sigsuspend 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent ec93ac86

arch/arm/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -57,6 +57,7 @@ config ARM 
	select MODULES_USE_ELF_REL

	select CLONE_BACKWARDS

	select GENERIC_SIGALTSTACK

	select OLD_SIGSUSPEND3

	help

	  The ARM series is a line of low-power-consumption RISC chip designs

	  licensed by ARM Ltd and targeted at embedded applications and

arch/arm/kernel/signal.c

+0 −10
Original line number Diff line number Diff line
@@ -45,16 +45,6 @@ const unsigned long sigreturn_codes[7] = { 
	MOV_R7_NR_RT_SIGRETURN, SWI_SYS_RT_SIGRETURN, SWI_THUMB_RT_SIGRETURN,

};



/*

 * atomically swap in the new signal mask, and wait for a signal.

 */

asmlinkage int sys_sigsuspend(int restart, unsigned long oldmask, old_sigset_t mask)

{

	sigset_t blocked;

	siginitset(&blocked, mask);

	return sigsuspend(&blocked);

}



asmlinkage int 

sys_sigaction(int sig, const struct old_sigaction __user *act,

	      struct old_sigaction __user *oact)