Re-organized sub-directory by category

[staging/basesystem.git] / service / other / posix_based_os001_legacy_library / library / src / PosixBasedOS001TimeApi.c

diff --git a/service/other/posix_based_os001_legacy_library/library/src/PosixBasedOS001TimeApi.c b/service/other/posix_based_os001_legacy_library/library/src/PosixBasedOS001TimeApi.c
new file mode 100755 (executable)
index 0000000..2a1dd72
--- /dev/null
+++ b/service/other/posix_based_os001_legacy_library/library/src/PosixBasedOS001TimeApi.c
@@ -0,0 +1,57 @@
+/*
+ * @copyright Copyright (c) 2016-2020 TOYOTA MOTOR CORPORATION.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// libraries for replacing PosixBasedOS001 to Linux
+// PosixBasedOS001TimeApi.c
+
+#include <other_service/PosixBasedOS001TimeApi.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <unistd.h>                            // for using usleep()
+#include <time.h>                              // for using clock()
+
+// delay()
+// NOTE: Control a device
+// duration
+//   The number of milliseconds for which to suspend the calling thread from execution.
+//
+// _CWORD72_ doesnot use return code of delay, and sets 1,100,and 1000.
+unsigned int delay( unsigned int duration ){
+
+       int ret;
+       useconds_t duration_usec = duration * 1000;
+
+       ret = EOK;
+
+       if( duration_usec > 1000000 ){
+               printf("delay():over flow!\n");
+       }else{
+
+               // using usec order
+               ret = usleep(duration_usec);
+
+               // error of usleep() = 0(E_OK), -1(ERROR)
+               // delay() cannot return error code. [data type unmatch]
+               if(ret < 0){  // LCOV_EXCL_BR_LINE 5: fail safe for libc function usleep
+                       AGL_ASSERT_NOT_TESTED();  // LCOV_EXCL_LINE 200: test assert
+                       printf("delay():error!\n");  // LCOV_EXCL_LINE 5: fail safe for libc function usleep
+               }
+       }
+
+       return EOK;
+}