blob: 8435a91cedd971f1c111206dc0222987c5355a0b [file] [log] [blame]
// Copyright 2024 The ChromiumOS Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <dump_without_crashing.h>
#include <sys/wait.h>
#include <unistd.h>
#include <base/check.h>
#include <base/logging.h>
#include <base/posix/eintr_wrapper.h>
namespace libchrome_internal {
void DumpWithoutCrashing() {
// Create a child process and crash it immediately.
pid_t pid = fork();
if (pid == 0) {
logging::RawCheckFailure(
"Crashing the child process for DumpWithoutCrashing().");
}
if (pid == -1) {
PLOG(ERROR) << "fork() failed";
return;
}
// Wait for the child process.
auto ret = HANDLE_EINTR(waitpid(pid, nullptr, 0));
if (ret == -1) {
PLOG(ERROR) << "waitpid() failed for pid = " << pid;
}
}
} // namespace libchrome_internal