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Fix several issues in linux_dumper_unittest_helper

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Patch by Chris Dearman <chris@mips.com>
R=ted at http://breakpad.appspot.com/369001/

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@943 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
ted.mielczarek@gmail.com 2012-04-03 12:48:43 +00:00
parent 78373e45c5
commit 7585a27356
1 changed files with 6 additions and 3 deletions
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9
src/client/linux/minidump_writer/linux_dumper_unittest_helper.cc
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@ -59,9 +59,9 @@ void *thread_function(void *data) {
} }
int main(int argc, char *argv[]) { int main(int argc, char *argv[]) {
if (argc < 2) { if (argc < 3) {
fprintf(stderr, fprintf(stderr,
"usage: linux_dumper_unittest_helper <pipe fd> <# of threads\n"); "usage: linux_dumper_unittest_helper <pipe fd> <# of threads>\n");
return 1; return 1;
} }
int pipefd = atoi(argv[1]); int pipefd = atoi(argv[1]);
@ -79,7 +79,10 @@ int main(int argc, char *argv[]) {
} }
// Signal parent that this process has started all threads. // Signal parent that this process has started all threads.
uint8_t byte = 1; uint8_t byte = 1;
write(pipefd, &byte, sizeof(byte)); if (write(pipefd, &byte, sizeof(byte)) != sizeof(byte)) {
perror("ERROR: parent notification failed");
return 1;
}
thread_function(NULL); thread_function(NULL);
return 0; return 0;
} }