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[SPARC]: Add support for *at(), ppoll, and pselect syscalls.

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This also includes by necessity _TIF_RESTORE_SIGMASK support,
which actually resulted in a lot of cleanups.

The sparc signal handling code is quite a mess and I should
clean it up some day.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2006-01-19 02:42:49 -08:00
parent f7111ceb52
commit 2d7d5f0511
16 changed files with 189 additions and 427 deletions
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arch/sparc64/solaris/entry64.S
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@@ -180,6 +180,8 @@ solaris_sigsuspend:
nop
call sys_sigsuspend
stx %o0, [%sp + PTREGS_OFF + PT_V9_I0]
b,pt %xcc, ret_from_solaris
nop
.globl solaris_getpid
solaris_getpid: