Jeff Kaufman
35dd83397e
We want people to be able to install ngx_pagespeed like any other nginx module. If PSOL were a full-fledged library with a stable interface we could simply say "install PSOL" which might be as easy as `apt-get install psol-dev`, but it's not. Instead we directly include a precompiled binary library along with its headers. By building the binaries on something sufficiently old (Centos 5.4) they should work pretty much everywhere someone might think to run ngx_pagespeed, but building from source is still a documented option if they don't. Headers and binaries are from trunk of r2338, as documented in the READMEs.
50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
/*
|
|
* Copyright 2011 Google Inc.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
// Author: morlovich@google.com (Maksim Orlovich)
|
|
//
|
|
// A wrapper around PthreadThreadSystem for use in Apache that takes care of
|
|
// some signal masking issues that arise in prefork. We prefer pthreads to APR
|
|
// as APR mutex, etc., creation requires pools which are generally thread
|
|
// unsafe, introducing some additional risks.
|
|
|
|
#ifndef NET_INSTAWEB_APACHE_APACHE_THREAD_SYSTEM_H_
|
|
#define NET_INSTAWEB_APACHE_APACHE_THREAD_SYSTEM_H_
|
|
|
|
#include "net/instaweb/util/public/basictypes.h"
|
|
#include "net/instaweb/util/public/pthread_thread_system.h"
|
|
|
|
namespace net_instaweb {
|
|
|
|
class Timer;
|
|
|
|
class ApacheThreadSystem : public PthreadThreadSystem {
|
|
public:
|
|
ApacheThreadSystem();
|
|
virtual ~ApacheThreadSystem();
|
|
virtual Timer* NewTimer();
|
|
|
|
protected:
|
|
virtual void BeforeThreadRunHook();
|
|
|
|
private:
|
|
DISALLOW_COPY_AND_ASSIGN(ApacheThreadSystem);
|
|
};
|
|
|
|
} // namespace net_instaweb
|
|
|
|
#endif // NET_INSTAWEB_APACHE_APACHE_THREAD_SYSTEM_H_
|