1/*
2 * Copyright (c) 2011-2015 Advanced Micro Devices, Inc.
3 * All rights reserved.
4 *
5 * For use for simulation and test purposes only
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright notice,
11 * this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright notice,
14 * this list of conditions and the following disclaimer in the documentation
15 * and/or other materials provided with the distribution.
16 *
17 * 3. Neither the name of the copyright holder nor the names of its
18 * contributors may be used to endorse or promote products derived from this
19 * software without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
25 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31 * POSSIBILITY OF SUCH DAMAGE.
32 *
33 * Authors: Brandon Potter,
34 *          John Alsop
35 */
36
37#include <linux/limits.h>
38#include <stdio.h>
39#include <stdlib.h>
40#include <string.h>
41#include <unistd.h>
42
43const int BUFFER_SIZE = 64;
44
45// Tests the functionality of RegisterFilesystem
46int main(void)
47{
48    char *cwd = getcwd(NULL, PATH_MAX);
49    printf("cwd: %s\n", cwd);
50    free(cwd);
51
52    chdir("/proc");
53
54    cwd = getcwd(NULL, PATH_MAX);
55    printf("cwd: %s\n", cwd);
56    free(cwd);
57
58    FILE *fp;
59    char buffer[BUFFER_SIZE];
60
61    bool found_procline = false;
62    fp = popen("cat cpuinfo", "r");
63    if (fp != NULL) {
64        while (fgets(buffer, BUFFER_SIZE, fp) != NULL) {
65            printf("%s", buffer);
66            if (strstr(buffer, "processor")) {
67                found_procline = true;
68            }
69        }
70        pclose(fp);
71    }
72
73    if (found_procline) {
74        printf("SUCCESS\n");
75        return EXIT_SUCCESS;
76    }
77
78    printf("FAILURE\n");
79    return EXIT_FAILURE;
80}
81