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| author | John Kacur <jkacur@redhat.com> | 2015-09-30 23:09:41 +0200 |
|---|---|---|
| committer | John Kacur <jkacur@redhat.com> | 2015-10-05 20:21:15 +0200 |
| commit | 40502982ccaaa718c5b14bdb41225f8373316b1e (patch) | |
| tree | 59a5c98b5994d0c56bf69fd1e6132d1ec39db5ee | |
| parent | aa958b4d6e9e63c989dc11cfc152bd60a2bc3371 (diff) | |
| download | rt-tests-40502982ccaaa718c5b14bdb41225f8373316b1e.tar.gz | |
signaltest: Check the status of pthread_create
Check the status of pthread_create to help debug signaltest
Signed-off-by: John Kacur <jkacur@redhat.com>
| -rw-r--r-- | src/signaltest/signaltest.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/signaltest/signaltest.c b/src/signaltest/signaltest.c index 791df0e..2ee1929 100644 --- a/src/signaltest/signaltest.c +++ b/src/signaltest/signaltest.c @@ -27,6 +27,7 @@ #include <sys/time.h> #include <sys/mman.h> +#include "error.h" #include "rt-utils.h" #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) @@ -316,6 +317,7 @@ int main(int argc, char **argv) struct thread_param *par; struct thread_stat *stat; int i, ret = -1; + int status; process_options(argc, argv); @@ -366,7 +368,11 @@ int main(int argc, char **argv) stat[i].max = -1000000; stat[i].avg = 0.0; stat[i].threadstarted = 1; - pthread_create(&stat[i].thread, NULL, signalthread, &par[i]); + status = pthread_create(&stat[i].thread, NULL, signalthread, + &par[i]); + if (status) + fatal("failed to create thread %d: %s\n", i, + strerror(status)); } while (!shutdown) { |