s3fs_cred: print detailed error message when stat file fails
Signed-off-by: Qinqi Qu <quqinqi@linux.alibaba.com>
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@ -627,7 +627,7 @@ bool S3fsCred::CheckS3fsPasswdFilePerms()
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// let's get the file info
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if(stat(passwd_file.c_str(), &info) != 0){
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S3FS_PRN_EXIT("unexpected error from stat(%s).", passwd_file.c_str());
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S3FS_PRN_EXIT("unexpected error from stat(%s): %s", passwd_file.c_str(), strerror(errno));
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return false;
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}
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