svn rev #17944: trunk/src/util/support/

[raeburn@MIT.EDU]

Commit By: raeburn
Log Message: 
ticket: 3620
status: open

* errors.c (krb5int_get_error): Try strerror_r if available before strerror.
* plugins.c (ERRSTR): New macro, tries strerror_r and uses strerror only if it
fails or isn't available.
(krb5int_open_plugin_dir): Use it.



Changed Files:
U   trunk/src/util/support/errors.c
U   trunk/src/util/support/plugins.c