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| author | Harsh Sharma <harsh.sharma@multitech.com> | 2020-01-08 13:09:53 -0600 |
|---|---|---|
| committer | Harsh Sharma <harsh.sharma@multitech.com> | 2020-01-08 13:09:53 -0600 |
| commit | afd71988ef74e331a0ac24c53f85175aee082a43 (patch) | |
| tree | 6d03373a184fb0159c98768f8e6572b4383a51f8 /include | |
| parent | c4811dd1b73b37b0916803097237acd31f1df98b (diff) | |
| download | mts-io-sysfs-afd71988ef74e331a0ac24c53f85175aee082a43.tar.gz mts-io-sysfs-afd71988ef74e331a0ac24c53f85175aee082a43.tar.bz2 mts-io-sysfs-afd71988ef74e331a0ac24c53f85175aee082a43.zip | |
Added error checking file read and stat
Diffstat (limited to 'include')
| -rw-r--r-- | include/Utility/Utility.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/Utility/Utility.h b/include/Utility/Utility.h index 062e422..0c1f16c 100644 --- a/include/Utility/Utility.h +++ b/include/Utility/Utility.h @@ -48,9 +48,12 @@ inline void exitHandler(int code) { } inline mode_t fileType(std::string file) { - struct stat buf; - stat (file.c_str(), &buf); - return buf.st_mode & S_IFMT; + struct stat buf = { .st_dev = 0 }; + if (stat (file.c_str(), &buf) == 0) { + return buf.st_mode & S_IFMT; + } else { + return -1; + } } #endif /* UTILITIES_H_ */ |