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virfile: Fix virFileExists commentary

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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>
This commit is contained in:
Erik Skultety 2017-02-24 14:33:08 +01:00
parent 9f26de1285
commit 38a8489c01
1 changed files with 2 additions and 1 deletions
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src/util/virfile.c
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@ -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)