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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/process_util.h"
#import <Foundation/Foundation.h>
#include <stdio.h>
#include <sys/resource.h>
#include "base/logging.h"
// This is just enough of a shim to let the support needed by test_support
// link. In general, process_util isn't valid on iOS.
namespace base {
ProcessId GetCurrentProcId() {
return getpid();
}
ProcessHandle GetCurrentProcessHandle() {
return GetCurrentProcId();
}
void EnableTerminationOnHeapCorruption() {
// On iOS, there nothing to do AFAIK.
}
void EnableTerminationOnOutOfMemory() {
// iOS provides this for free!
}
void RaiseProcessToHighPriority() {
// Impossible on iOS. Do nothing.
}
size_t GetMaxFds() {
static const rlim_t kSystemDefaultMaxFds = 256;
rlim_t max_fds;
struct rlimit nofile;
if (getrlimit(RLIMIT_NOFILE, &nofile)) {
// Error case: Take a best guess.
max_fds = kSystemDefaultMaxFds;
} else {
max_fds = nofile.rlim_cur;
}
if (max_fds > INT_MAX)
max_fds = INT_MAX;
return static_cast<size_t>(max_fds);
}
} // namespace base
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