diff options
| author | Ryan Long <ryan.long@oarcorp.com> | 2021-03-25 09:59:26 -0400 |
|---|---|---|
| committer | Joel Sherrill <joel@rtems.org> | 2021-05-28 12:15:50 -0500 |
| commit | a187b092288efdb1c55f77c6f785486e64895084 (patch) | |
| tree | 2231d7be444bb592c6a0ba428de05125886e20ad /cpukit | |
| parent | thread-API: Add rtems_*mutex_try_lock (diff) | |
| download | rtems-a187b092288efdb1c55f77c6f785486e64895084.tar.bz2 | |
gen_uuid.c: Ignore return values from fcntl()
CID 1049146: Unchecked return value from library in get_clock().
CID 1049147: Unchecked return value from library in get_random_fd().
Closes #4280
Diffstat (limited to 'cpukit')
| -rw-r--r-- | cpukit/libmisc/uuid/gen_uuid.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/cpukit/libmisc/uuid/gen_uuid.c b/cpukit/libmisc/uuid/gen_uuid.c index 3ca75a08ce..71b8a569bb 100644 --- a/cpukit/libmisc/uuid/gen_uuid.c +++ b/cpukit/libmisc/uuid/gen_uuid.c @@ -165,6 +165,9 @@ static int get_random_fd(void) if (fd >= 0) { i = fcntl(fd, F_GETFD); if (i >= 0) + #ifdef __rtems__ + (void) + #endif fcntl(fd, F_SETFD, i | FD_CLOEXEC); } #endif @@ -426,6 +429,9 @@ try_again: } rewind(state_f); fl.l_type = F_UNLCK; + #ifdef __rtems__ + (void) + #endif fcntl(state_fd, F_SETLK, &fl); } |