From: Erik Skultety <eskultet@redhat.com>
Date: Fri, 24 Feb 2017 13:33:08 +0000 (+0100)
Subject: virfile: Fix virFileExists commentary
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=38a8489c01787146215847ba6a84a5b2c5799f1f;p=libvirt.git

virfile: Fix virFileExists commentary

Arguably though, function returning only on success is a very
interesting, although quite impractical concept. Also, the errno isn't
and shouldn't be preserved in this case, since the errno can be directly
fed to the virReportSystemError.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
---

diff --git a/src/util/virfile.c b/src/util/virfile.c
index 6ba67bfbd3..41cdca953b 100644
--- a/src/util/virfile.c
+++ b/src/util/virfile.c
@@ -1820,7 +1820,8 @@ virFileIsDir(const char *path)
  * virFileExists: Check for presence of file
  * @path: Path of file to check
  *
- * Returns if the file exists. Preserves errno in case it does not exist.
+ * Returns true if the file exists, false if it doesn't, setting errno
+ * appropriately.
  */
 bool
 virFileExists(const char *path)