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| author | Chris Metcalf <cmetcalf@tilera.com> | 2010-10-14 14:34:33 -0400 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@tilera.com> | 2010-10-14 14:34:33 -0400 |
| commit | d929b6aeaacbe78cbfef4a80e3eed1bf0464d984 (patch) | |
| tree | 5f121a845d616a3926768c2fa1b25c4ae417d9c2 /arch/tile/kernel/signal.c | |
| parent | ce0ecc8abfa9904e27a5f3ac4dd83398b134278d (diff) | |
| download | lwn-d929b6aeaacbe78cbfef4a80e3eed1bf0464d984.tar.gz lwn-d929b6aeaacbe78cbfef4a80e3eed1bf0464d984.zip | |
arch/tile: Use <asm-generic/syscalls.h>
With this change we now include <asm-generic/syscalls.h> into the "tile"
version of the header. To take full advantage of the prototypes there,
we also change our naming convention for "struct pt_regs *" syscalls so
that, e.g., _sys_execve() is the "true" syscall entry, which sets the
appropriate register to point to the pt_regs before calling sys_execve().
While doing this I realized I no longer needed the fork and vfork
entry point stubs, since those functions aren't in the generic
syscall ABI, so I removed them as well.
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Diffstat (limited to 'arch/tile/kernel/signal.c')
| -rw-r--r-- | arch/tile/kernel/signal.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/tile/kernel/signal.c b/arch/tile/kernel/signal.c index ce183aa1492c..fb28e85ae3ae 100644 --- a/arch/tile/kernel/signal.c +++ b/arch/tile/kernel/signal.c @@ -41,8 +41,8 @@ #define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP))) -long _sys_sigaltstack(const stack_t __user *uss, - stack_t __user *uoss, struct pt_regs *regs) +SYSCALL_DEFINE3(sigaltstack, const stack_t __user *, uss, + stack_t __user *, uoss, struct pt_regs *, regs) { return do_sigaltstack(uss, uoss, regs->sp); } @@ -78,7 +78,7 @@ int restore_sigcontext(struct pt_regs *regs, } /* sigreturn() returns long since it restores r0 in the interrupted code. */ -long _sys_rt_sigreturn(struct pt_regs *regs) +SYSCALL_DEFINE1(rt_sigreturn, struct pt_regs *, regs) { struct rt_sigframe __user *frame = (struct rt_sigframe __user *)(regs->sp); |