From: Dan Mick <dan.mick@redhat.com>
Date: Mon, 24 Apr 2017 22:35:14 +0000 (-0700)
Subject: common/ConfUtils.cc: ConfFile:parse_file: warn about ENOENT
X-Git-Tag: v12.0.3~245^2~7
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=623e1a8eeb56f9f7caa779d2bec2b6821ac442b0;p=ceph.git

common/ConfUtils.cc: ConfFile:parse_file: warn about ENOENT

Consider ENOENT an error; it may or may not be reported, but
accumulate it as if it might be

Signed-off-by: Dan Mick <dan.mick@redhat.com>
---

diff --git a/src/common/ConfUtils.cc b/src/common/ConfUtils.cc
index 2c403d950c8f..ff9055a8164c 100644
--- a/src/common/ConfUtils.cc
+++ b/src/common/ConfUtils.cc
@@ -101,6 +101,9 @@ parse_file(const std::string &fname, std::deque<std::string> *errors,
   char *buf = NULL;
   FILE *fp = fopen(fname.c_str(), "r");
   if (!fp) {
+    ostringstream oss;
+    oss << "parse_file: cannot open " << fname << ": " << cpp_strerror(errno);
+    errors->push_back(oss.str());
     ret = -errno;
     return ret;
   }