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| author | Shuah Khan <shuah.kh@samsung.com> | 2014-06-25 16:03:33 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-12 01:11:18 (GMT) |
| commit | ef9feb682dea988f731a2e5a2e8e498aba6a9da7 (patch) | |
| tree | f615b86193672f432d1d2ca436fe5d96597941e9 /tools | |
| parent | f15fed3da83212da8fa939ec70e38033ea35f8aa (diff) | |
| download | linux-ef9feb682dea988f731a2e5a2e8e498aba6a9da7.tar.xz | |
tools: fix mq_open_tests compile warnings
Fix several compile warnings - these are repeats like the ones
below:
gcc -O2 -lrt mq_open_tests.c -o mq_open_tests
mq_open_tests.c: In function ‘main’:
mq_open_tests.c:295:2: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘rlim_t’ [-Wformat=]
printf("\tRLIMIT_MSGQUEUE(soft):\t\t%d\n", saved_limits.rlim_cur);
^
mq_open_tests.c: In function ‘shutdown’:
mq_open_tests.c:83:9: warning: ignoring return value of ‘seteuid’, declared with attribute warn_unused_result [-Wunused-result]
seteuid(0);
Signed-off-by: Shuah Khan <shuah.kh@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/mqueue/mq_open_tests.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/tools/testing/selftests/mqueue/mq_open_tests.c b/tools/testing/selftests/mqueue/mq_open_tests.c index 711cc29..9c1a5d35 100644 --- a/tools/testing/selftests/mqueue/mq_open_tests.c +++ b/tools/testing/selftests/mqueue/mq_open_tests.c @@ -80,7 +80,8 @@ void shutdown(int exit_val, char *err_cause, int line_no) if (in_shutdown++) return; - seteuid(0); + if (seteuid(0) == -1) + perror("seteuid() failed"); if (queue != -1) if (mq_close(queue)) @@ -292,8 +293,10 @@ int main(int argc, char *argv[]) /* Tell the user our initial state */ printf("\nInitial system state:\n"); printf("\tUsing queue path:\t\t%s\n", queue_path); - printf("\tRLIMIT_MSGQUEUE(soft):\t\t%d\n", saved_limits.rlim_cur); - printf("\tRLIMIT_MSGQUEUE(hard):\t\t%d\n", saved_limits.rlim_max); + printf("\tRLIMIT_MSGQUEUE(soft):\t\t%ld\n", + (long) saved_limits.rlim_cur); + printf("\tRLIMIT_MSGQUEUE(hard):\t\t%ld\n", + (long) saved_limits.rlim_max); printf("\tMaximum Message Size:\t\t%d\n", saved_max_msgsize); printf("\tMaximum Queue Size:\t\t%d\n", saved_max_msgs); if (default_settings) { @@ -308,8 +311,8 @@ int main(int argc, char *argv[]) validate_current_settings(); printf("Adjusted system state for testing:\n"); - printf("\tRLIMIT_MSGQUEUE(soft):\t\t%d\n", cur_limits.rlim_cur); - printf("\tRLIMIT_MSGQUEUE(hard):\t\t%d\n", cur_limits.rlim_max); + printf("\tRLIMIT_MSGQUEUE(soft):\t\t%ld\n", (long) cur_limits.rlim_cur); + printf("\tRLIMIT_MSGQUEUE(hard):\t\t%ld\n", (long) cur_limits.rlim_max); printf("\tMaximum Message Size:\t\t%d\n", cur_max_msgsize); printf("\tMaximum Queue Size:\t\t%d\n", cur_max_msgs); if (default_settings) { @@ -454,7 +457,12 @@ int main(int argc, char *argv[]) else printf("Queue open with total size > 2GB when euid = 0 " "failed:\t\t\tPASS\n"); - seteuid(99); + + if (seteuid(99) == -1) { + perror("seteuid() failed"); + exit(1); + } + attr.mq_maxmsg = cur_max_msgs; attr.mq_msgsize = cur_max_msgsize; if (test_queue_fail(&attr, &result)) |