| Index: net/third_party/nss/ssl/sslmutex.h
|
| diff --git a/net/third_party/nss/ssl/sslmutex.h b/net/third_party/nss/ssl/sslmutex.h
|
| deleted file mode 100644
|
| index 7611148adcef3eb6d52ddcf8e7fa8729b809c06f..0000000000000000000000000000000000000000
|
| --- a/net/third_party/nss/ssl/sslmutex.h
|
| +++ /dev/null
|
| @@ -1,128 +0,0 @@
|
| -/* This Source Code Form is subject to the terms of the Mozilla Public
|
| - * License, v. 2.0. If a copy of the MPL was not distributed with this
|
| - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
| -#ifndef __SSLMUTEX_H_
|
| -#define __SSLMUTEX_H_ 1
|
| -
|
| -/* What SSL really wants is portable process-shared unnamed mutexes in
|
| - * shared memory, that have the property that if the process that holds
|
| - * them dies, they are released automatically, and that (unlike fcntl
|
| - * record locking) lock to the thread, not to the process.
|
| - * NSPR doesn't provide that.
|
| - * Windows has mutexes that meet that description, but they're not portable.
|
| - * POSIX mutexes are not automatically released when the holder dies,
|
| - * and other processes/threads cannot release the mutex on behalf of the
|
| - * dead holder.
|
| - * POSIX semaphores can be used to accomplish this on systems that implement
|
| - * process-shared unnamed POSIX semaphores, because a watchdog thread can
|
| - * discover and release semaphores that were held by a dead process.
|
| - * On systems that do not support process-shared POSIX unnamed semaphores,
|
| - * they can be emulated using pipes.
|
| - * The performance cost of doing that is not yet measured.
|
| - *
|
| - * So, this API looks a lot like POSIX pthread mutexes.
|
| - */
|
| -
|
| -#include "prtypes.h"
|
| -#include "prlock.h"
|
| -
|
| -#if defined(NETBSD)
|
| -#include <sys/param.h> /* for __NetBSD_Version__ */
|
| -#endif
|
| -
|
| -#if defined(WIN32)
|
| -
|
| -#include <wtypes.h>
|
| -
|
| -typedef struct {
|
| - PRBool isMultiProcess;
|
| -#ifdef WINNT
|
| - /* on WINNT we need both the PRLock and the Win32 mutex for fibers */
|
| - struct {
|
| -#else
|
| - union {
|
| -#endif
|
| - PRLock *sslLock;
|
| - HANDLE sslMutx;
|
| - } u;
|
| -} sslMutex;
|
| -
|
| -typedef int sslPID;
|
| -
|
| -#elif defined(LINUX) || defined(AIX) || defined(BEOS) || defined(BSDI) || (defined(NETBSD) && __NetBSD_Version__ < 500000000) || defined(OPENBSD)
|
| -
|
| -#include <sys/types.h>
|
| -#include "prtypes.h"
|
| -
|
| -typedef struct {
|
| - PRBool isMultiProcess;
|
| - union {
|
| - PRLock *sslLock;
|
| - struct {
|
| - int mPipes[3];
|
| - PRInt32 nWaiters;
|
| - } pipeStr;
|
| - } u;
|
| -} sslMutex;
|
| -typedef pid_t sslPID;
|
| -
|
| -/* other types of unix, except OS X */
|
| -#elif defined(XP_UNIX) && !defined(DARWIN)
|
| -
|
| -#include <sys/types.h> /* for pid_t */
|
| -#include <semaphore.h> /* for sem_t, and sem_* functions */
|
| -
|
| -typedef struct {
|
| - PRBool isMultiProcess;
|
| - union {
|
| - PRLock *sslLock;
|
| - sem_t sem;
|
| - } u;
|
| -} sslMutex;
|
| -
|
| -typedef pid_t sslPID;
|
| -
|
| -#else /* no support for cross-process locking */
|
| -
|
| -/* what platform is this ?? */
|
| -
|
| -typedef struct {
|
| - PRBool isMultiProcess;
|
| - union {
|
| - PRLock *sslLock;
|
| - /* include cross-process locking mechanism here */
|
| - } u;
|
| -} sslMutex;
|
| -
|
| -#ifdef DARWIN
|
| -typedef pid_t sslPID;
|
| -#else
|
| -typedef int sslPID;
|
| -#endif
|
| -
|
| -#endif
|
| -
|
| -#include "seccomon.h"
|
| -
|
| -SEC_BEGIN_PROTOS
|
| -
|
| -extern SECStatus sslMutex_Init(sslMutex *sem, int shared);
|
| -
|
| -/* If processLocal is set to true, then just free resources which are *only* associated
|
| - * with the current process. Leave any shared resources (including the state of
|
| - * shared memory) intact. */
|
| -extern SECStatus sslMutex_Destroy(sslMutex *sem, PRBool processLocal);
|
| -
|
| -extern SECStatus sslMutex_Unlock(sslMutex *sem);
|
| -
|
| -extern SECStatus sslMutex_Lock(sslMutex *sem);
|
| -
|
| -#ifdef WINNT
|
| -
|
| -extern SECStatus sslMutex_2LevelInit(sslMutex *sem);
|
| -
|
| -#endif
|
| -
|
| -SEC_END_PROTOS
|
| -
|
| -#endif
|
|
|