From bddde5860ffb8a78587854cc8e3e914bd69269ca Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@openadk.org>
Date: Sun, 22 Jan 2017 10:24:51 +0100
Subject: remove PID caching

Follow GNU C Library from c579f48edba88380635ab98cb612030e3ed8691e
and remove the PID caching. These simplifies the architecture specific
assembly code.
The run of the test suite found no regressions, it even solves
some of the test failures for x86/x86_64/sparc.

Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Vineet Gupta <Vineet.Gupta1@synopsys.com>
Acked-by: Matthew Fortune <Matthew.Fortune@imgtec.com>
Acked-by: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
---
 libpthread/nptl/pthreadP.h | 19 ++-----------------
 1 file changed, 2 insertions(+), 17 deletions(-)

(limited to 'libpthread/nptl/pthreadP.h')

diff --git a/libpthread/nptl/pthreadP.h b/libpthread/nptl/pthreadP.h
index 013b91dd4..4707f6548 100644
--- a/libpthread/nptl/pthreadP.h
+++ b/libpthread/nptl/pthreadP.h
@@ -30,6 +30,8 @@
 #include <internaltypes.h>
 #include <atomic.h>
 #include <bits/kernel-features.h>
+#include <errno.h>
+#include <nptl-signals.h>
 
 
 /* Atomic operations on TLS memory.  */
@@ -310,23 +312,6 @@ __do_cancel (void)
 # define LIBC_CANCEL_HANDLED()	/* Nothing.  */
 #endif
 
-/* The signal used for asynchronous cancellation.  */
-#define SIGCANCEL	__SIGRTMIN
-
-
-/* Signal needed for the kernel-supported POSIX timer implementation.
-   We can reuse the cancellation signal since we can distinguish
-   cancellation from timer expirations.  */
-#define SIGTIMER	SIGCANCEL
-
-
-/* Signal used to implement the setuid et.al. functions.  */
-#define SIGSETXID	(__SIGRTMIN + 1)
-
-/* Used to communicate with signal handler.  */
-extern struct xid_command *__xidcmd attribute_hidden;
-
-
 /* Internal prototypes.  */
 
 /* Thread list handling.  */
-- 
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