Fix several issues in linux_dumper_unittest_helper

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

View file

@ -59,9 +59,9 @@ void *thread_function(void *data) {
}
int main(int argc, char *argv[]) {
if (argc < 2) {
if (argc < 3) {
fprintf(stderr,
"usage: linux_dumper_unittest_helper <pipe fd> <# of threads\n");
"usage: linux_dumper_unittest_helper <pipe fd> <# of threads>\n");
return 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.
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);
return 0;
}