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| author |   Mathieu Malaterre <malat@debian.org> | 2018-02-25 18:22:33 +0100 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2018-03-13 15:50:39 +1100 |
| commit | b53875c4b4f212a7a8e505e2d1063500cdc9431e (patch) | |
| tree | 950ca4461df9aa0a18d78f67b19fdbf3229821c2 /arch/powerpc/kernel/signal.h | |
| parent | powerpc: Add missing prototype for sys_debug_setcontext() (diff) | |
| download | linux-dev-b53875c4b4f212a7a8e505e2d1063500cdc9431e.tar.xz linux-dev-b53875c4b4f212a7a8e505e2d1063500cdc9431e.zip | |
powerpc: Add missing prototypes for sys_sigreturn() & sys_rt_sigreturn()
Two functions did not have a prototype defined in signal.h header. Fix
the following two warnings (treated as errors in W=1):
arch/powerpc/kernel/signal_32.c:1135:6: error: no previous prototype for ‘sys_rt_sigreturn’
arch/powerpc/kernel/signal_32.c:1422:6: error: no previous prototype for ‘sys_sigreturn’
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/signal.h')
| -rw-r--r-- | arch/powerpc/kernel/signal.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/signal.h b/arch/powerpc/kernel/signal.h index 7c59d88b9d86..a6467f843acf 100644 --- a/arch/powerpc/kernel/signal.h +++ b/arch/powerpc/kernel/signal.h @@ -49,6 +49,11 @@ extern int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, #else /* CONFIG_PPC64 */ +extern long sys_rt_sigreturn(int r3, int r4, int r5, int r6, int r7, int r8, + struct pt_regs *regs); +extern long sys_sigreturn(int r3, int r4, int r5, int r6, int r7, int r8, + struct pt_regs *regs); + static inline int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct task_struct *tsk) { |