88 lines
2.7 KiB
C
88 lines
2.7 KiB
C
/****************************************************************************
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* apps/system/gcov/gcov.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <stdio.h>
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#include <unistd.h>
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Name: show_usage
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****************************************************************************/
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static void show_usage(FAR const char *progname)
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{
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printf("\nUsage: %s [-d] [-r] [-h]\n", progname);
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printf("\nWhere:\n");
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printf(" -d dump the coverage.\n");
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printf(" -r reset the coverage\n");
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printf(" -h show this text and exits.\n");
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}
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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void __gcov_dump(void);
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void __gcov_reset(void);
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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int main(int argc, FAR char *argv[])
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{
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int option;
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if (argc < 2)
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{
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show_usage(argv[0]);
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}
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while ((option = getopt(argc, argv, "drh")) != ERROR)
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{
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switch (option)
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{
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case 'd':
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__gcov_dump();
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break;
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case 'r':
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__gcov_reset();
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break;
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case '?':
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default:
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fprintf(stderr, "ERROR: Unrecognized option\n");
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case 'h':
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show_usage(argv[0]);
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}
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}
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return 0;
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}
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