am 26036279: am 806dd9f9: Merge "Move some pthread functions to signal.h."

* commit '260362798c28446231c5c387c6b0336cf87ab3d3':
  Move some pthread functions to signal.h.

libc/bionic/locale.cpp

@@ -26,6 +26,7 @@
  * SUCH DAMAGE.
  */
 
+#include <errno.h>
 #include <locale.h>
 #include <pthread.h>
 #include <stdlib.h>

libc/bionic/mntent.cpp

@@ -27,6 +27,7 @@
  */
 
 #include <mntent.h>
+#include <string.h>
 
 #include "private/ThreadLocalBuffer.h"
 

libc/bionic/pthread_atfork.cpp

@@ -28,6 +28,7 @@
 
 #include <errno.h>
 #include <pthread.h>
+#include <stdlib.h>
 
 struct atfork_t {
   atfork_t* next;

libc/bionic/pthread_internals.cpp

@@ -28,6 +28,8 @@
 
 #include "pthread_internal.h"
 
+#include <stdlib.h>
+
 #include "private/bionic_futex.h"
 #include "private/bionic_tls.h"
 #include "private/ScopedPthreadMutexLocker.h"

libc/bionic/pthread_key.cpp

@@ -26,6 +26,7 @@
  * SUCH DAMAGE.
  */
 
+#include <errno.h>
 #include <pthread.h>
 
 #include "private/bionic_tls.h"

libc/bionic/raise.cpp

@@ -27,6 +27,7 @@
  */
 
 #include <pthread.h>
+#include <signal.h>
 
 int raise(int sig) {
   int rc = pthread_kill(pthread_self(), sig);

libc/include/machine/pthread_types.h

@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _MACHINE_PTHREAD_TYPES_H_
+#define _MACHINE_PTHREAD_TYPES_H_
+
+#include <sys/types.h>
+
+typedef long pthread_t;
+
+typedef struct {
+  uint32_t flags;
+  void* stack_base;
+  size_t stack_size;
+  size_t guard_size;
+  int32_t sched_policy;
+  int32_t sched_priority;
+#ifdef __LP64__
+  char __reserved[16];
+#endif
+} pthread_attr_t;
+
+#endif /* _MACHINE_PTHREAD_TYPES_H_ */

libc/include/pthread.h

@@ -29,11 +29,12 @@
 #ifndef _PTHREAD_H_
 #define _PTHREAD_H_
 
-#include <time.h>
-#include <signal.h>
-#include <sched.h>
 #include <limits.h>
+#include <machine/pthread_types.h>
+#include <sched.h>
+#include <sys/cdefs.h>
 #include <sys/types.h>
+#include <time.h>
 
 #if defined(__LP64__)
   #define __RESERVED_INITIALIZER , {0}
@@ -76,18 +77,6 @@ typedef struct {
 
 #define PTHREAD_COND_INITIALIZER  {0 __RESERVED_INITIALIZER}
 
-typedef struct {
-  uint32_t flags;
-  void* stack_base;
-  size_t stack_size;
-  size_t guard_size;
-  int32_t sched_policy;
-  int32_t sched_priority;
-#ifdef __LP64__
-  char __reserved[16];
-#endif
-} pthread_attr_t;
-
 typedef long pthread_mutexattr_t;
 typedef long pthread_condattr_t;
 
@@ -118,7 +107,6 @@ typedef struct {
 #endif
 
 typedef int pthread_key_t;
-typedef long pthread_t;
 
 typedef volatile int pthread_once_t;
 
@@ -195,8 +183,6 @@ int pthread_join(pthread_t, void**);
 int pthread_key_create(pthread_key_t*, void (*)(void*)) __nonnull((1));
 int pthread_key_delete(pthread_key_t);
 
-int pthread_kill(pthread_t, int);
-
 int pthread_mutexattr_destroy(pthread_mutexattr_t*) __nonnull((1));
 int pthread_mutexattr_getpshared(const pthread_mutexattr_t*, int*) __nonnull((1, 2));
 int pthread_mutexattr_gettype(const pthread_mutexattr_t*, int*) __nonnull((1, 2));
@@ -236,8 +222,6 @@ int pthread_setschedparam(pthread_t, int, const struct sched_param*) __nonnull((
 
 int pthread_setspecific(pthread_key_t, const void*);
 
-int pthread_sigmask(int, const sigset_t*, sigset_t*);
-
 typedef void (*__pthread_cleanup_func_t)(void*);
 
 typedef struct __pthread_cleanup_t {

libc/include/signal.h

@@ -29,12 +29,13 @@
 #ifndef _SIGNAL_H_
 #define _SIGNAL_H_
 
-#include <errno.h>
-#include <sys/cdefs.h>
-#include <limits.h>		/* For LONG_BIT */
-#include <string.h>		/* For memset() */
-#include <sys/types.h>
 #include <asm/sigcontext.h>
+#include <errno.h>
+#include <limits.h>
+#include <machine/pthread_types.h>
+#include <string.h>
+#include <sys/cdefs.h>
+#include <sys/types.h>
 
 #if defined(__LP64__) || defined(__mips__)
 /* For 64-bit (and mips), the kernel's struct sigaction doesn't match the POSIX one,
@@ -129,6 +130,9 @@ extern int sigaltstack(const stack_t*, stack_t*);
 extern void psiginfo(const siginfo_t*, const char*);
 extern void psignal(int, const char*);
 
+extern int pthread_kill(pthread_t, int);
+extern int pthread_sigmask(int, const sigset_t*, sigset_t*);
+
 __END_DECLS
 
 #endif /* _SIGNAL_H_ */

libc/private/kernel_sigset_t.h

@@ -17,6 +17,8 @@
 #ifndef LIBC_PRIVATE_KERNEL_SIGSET_T_H_
 #define LIBC_PRIVATE_KERNEL_SIGSET_T_H_
 
+#include <signal.h>
+
 // Our sigset_t is wrong for ARM and x86. It's 32-bit but the kernel expects 64 bits.
 // This means we can't support real-time signals correctly until we can change the ABI.
 // In the meantime, we can use this union to pass an appropriately-sized block of memory