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Code

sparc: switch to generic old sigsuspend

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2012-12-25 16:18:10 -05:00
parent 7540c8eb33
commit 52ad6b3f90
4 changed files with 1 additions and 15 deletions
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1
arch/sparc/Kconfig
View File

@ -47,6 +47,7 @@ config SPARC
select GENERIC_COMPAT_RT_SIGPROCMASK select GENERIC_COMPAT_RT_SIGPROCMASK
select GENERIC_COMPAT_RT_SIGPENDING select GENERIC_COMPAT_RT_SIGPENDING
select GENERIC_COMPAT_RT_SIGACTION select GENERIC_COMPAT_RT_SIGACTION
select OLD_SIGSUSPEND
config SPARC32 config SPARC32
def_bool !64BIT def_bool !64BIT

7
arch/sparc/kernel/signal_32.c
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@ -59,13 +59,6 @@ struct rt_signal_frame {
#define SF_ALIGNEDSZ (((sizeof(struct signal_frame) + 7) & (~7))) #define SF_ALIGNEDSZ (((sizeof(struct signal_frame) + 7) & (~7)))
#define RT_ALIGNEDSZ (((sizeof(struct rt_signal_frame) + 7) & (~7))) #define RT_ALIGNEDSZ (((sizeof(struct rt_signal_frame) + 7) & (~7)))
asmlinkage int sys_sigsuspend(old_sigset_t set)
{
sigset_t blocked;
siginitset(&blocked, set);
return sigsuspend(&blocked);
}
asmlinkage void do_sigreturn(struct pt_regs *regs) asmlinkage void do_sigreturn(struct pt_regs *regs)
{ {
struct signal_frame __user *sf; struct signal_frame __user *sf;

7
arch/sparc/kernel/signal_64.c
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@ -236,13 +236,6 @@ struct rt_signal_frame {
__siginfo_rwin_t *rwin_save; __siginfo_rwin_t *rwin_save;
}; };
asmlinkage long sys_sigsuspend(old_sigset_t set)
{
sigset_t blocked;
siginitset(&blocked, set);
return sigsuspend(&blocked);
}
void do_rt_sigreturn(struct pt_regs *regs) void do_rt_sigreturn(struct pt_regs *regs)
{ {
struct rt_signal_frame __user *sf; struct rt_signal_frame __user *sf;

1
arch/sparc/kernel/systbls.h
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@ -36,7 +36,6 @@ extern asmlinkage long sys_rt_sigaction(int sig,
extern asmlinkage void sparc64_set_context(struct pt_regs *regs); extern asmlinkage void sparc64_set_context(struct pt_regs *regs);
extern asmlinkage void sparc64_get_context(struct pt_regs *regs); extern asmlinkage void sparc64_get_context(struct pt_regs *regs);
extern asmlinkage long sys_sigsuspend(old_sigset_t set);
extern void do_rt_sigreturn(struct pt_regs *regs); extern void do_rt_sigreturn(struct pt_regs *regs);
#endif /* _SYSTBLS_H */ #endif /* _SYSTBLS_H */