Messages in this thread Patch in this message | | | From | Shuah Khan <> | Subject | [PATCH] tools: msgque improve error handling when not running as root | Date | Wed, 25 Jun 2014 13:40:10 -0600 |
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The test fails in the middle when it is not run as root while accessing /proc/sys/kernel/msg_next_id. Changed it to check for root at the beginning of the test. Also added messages to indicate start and test pass status.
Signed-off-by: Shuah Khan <shuah.kh@samsung.com> --- tools/testing/selftests/ipc/msgque.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/tools/testing/selftests/ipc/msgque.c b/tools/testing/selftests/ipc/msgque.c index aa290c0..30c627a 100644 --- a/tools/testing/selftests/ipc/msgque.c +++ b/tools/testing/selftests/ipc/msgque.c @@ -193,6 +193,12 @@ int main(int argc, char **argv) int msg, pid, err; struct msgque_data msgque; + if (getuid() != 0) { + fprintf(stderr, "Please run the test as root - Exiting.\n"); + exit(1); + } + + printf("Starting ipc tests:\n"); msgque.key = ftok(argv[0], 822155650); if (msgque.key == -1) { printf("Can't make key\n"); @@ -235,6 +241,7 @@ int main(int argc, char **argv) printf("Failed to test queue\n"); goto err_out; } + printf("All ipc tests Passsed\n"); return 0; err_destroy: -- 1.9.1
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