Swiftdiff options
| author | Tobias Markmann <tm@ayena.de> | 2018-03-20 13:12:10 (GMT) |
|---|---|---|
| committer | Tobias Markmann <tm@ayena.de> | 2018-03-20 14:48:04 (GMT) |
| commit | f2c2c7d035029fb9615b42c18ccea83e8e705b10 (patch) | |
| tree | 2f56fb77de0f366528395f21732d418f016f63b5 /3rdParty/Breakpad/src/common/mac/launch_reporter.cc | |
| parent | 44581c5285d13c0ec715b35ddc79177e5ebeef39 (diff) | |
| parent | 5ba3f18ad8efa040d49f36d83ec2e7891a9add9f (diff) | |
| download | swift-swift-5.0alpha2.zip swift-swift-5.0alpha2.tar.bz2 | |
Merge branch 'swift-4.x'swift-5.0alpha2
* swift-4.x: (44 commits)
Test-Information:
Builds on macOS 10.13.3 with clang trunk.
Change-Id: If50381f103b0ad18d038b920d3d43537642141cb
Diffstat (limited to '3rdParty/Breakpad/src/common/mac/launch_reporter.cc')
| -rw-r--r-- | 3rdParty/Breakpad/src/common/mac/launch_reporter.cc | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/3rdParty/Breakpad/src/common/mac/launch_reporter.cc b/3rdParty/Breakpad/src/common/mac/launch_reporter.cc new file mode 100644 index 0000000..245be82 --- /dev/null +++ b/3rdParty/Breakpad/src/common/mac/launch_reporter.cc @@ -0,0 +1,84 @@ +// Copyright (c) 2014, Google Inc. +// 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. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// 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. + +#include <stdio.h> +#include <sys/wait.h> +#include <unistd.h> + +namespace google_breakpad { + +void LaunchReporter(const char *reporter_executable_path, + const char *config_file_path) { + const char* argv[] = { reporter_executable_path, config_file_path, NULL }; + + // Launch the reporter + pid_t pid = fork(); + + if (pid == -1) { + perror("fork"); + fprintf(stderr, "Failed to fork reporter process\n"); + return; + } + + // If we're in the child, load in our new executable and run. + // The parent will not wait for the child to complete. + if (pid == 0) { + execv(argv[0], (char* const*)argv); + perror("exec"); + fprintf(stderr, + "Failed to launch reporter process from path %s\n", + reporter_executable_path); + unlink(config_file_path); // launch failed - get rid of config file + _exit(1); + } + + // Wait until the Reporter child process exits. + // + + // We'll use a timeout of one minute. + int timeout_count = 60; // 60 seconds + + while (timeout_count-- > 0) { + int status; + pid_t result = waitpid(pid, &status, WNOHANG); + + if (result == 0) { + // The child has not yet finished. + sleep(1); + } else if (result == -1) { + // error occurred. + break; + } else { + // child has finished + break; + } + } +} + +} // namespace google_breakpad |