errutil: add a package level doc comment

Currently, errutil is a single file package (not counting tests) so we
add a doc comment for the package to the existing file.

Signed-off-by: John Mulligan <jmulligan@redhat.com>
This commit is contained in:
John Mulligan 2020-01-27 14:42:15 -05:00 committed by Niels de Vos
parent c433abf787
commit d0cf66be62
1 changed files with 4 additions and 0 deletions

View File

@ -1,3 +1,7 @@
/*
Package errutil provides common functions for dealing with error conditions for
all ceph api wrappers.
*/
package errutil
/* force XSI-complaint strerror_r() */