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Don't try to do dlopen if system doesn't have dlopen. From Rune of Chalmers.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@21701 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2007-07-26 19:12:43 +00:00
parent 630410fe4f
commit ec87717745
1 changed files with 6 additions and 0 deletions
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6
lib/krb5/plugin.c
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@@ -76,6 +76,8 @@ _krb5_plugin_get_next(struct krb5_plugin *p)
* *
*/ */
#ifdef HAVE_DLOPEN
static krb5_error_code static krb5_error_code
loadlib(krb5_context context, loadlib(krb5_context context,
enum krb5_plugin_type type, enum krb5_plugin_type type,
@@ -113,6 +115,7 @@ loadlib(krb5_context context,
return 0; return 0;
} }
#endif /* HAVE_DLOPEN */
krb5_error_code krb5_error_code
_krb5_plugin_register(krb5_context context, _krb5_plugin_register(krb5_context context,
@@ -181,6 +184,8 @@ _krb5_plugin_find(krb5_context context,
} }
HEIMDAL_MUTEX_unlock(&plugin_mutex); HEIMDAL_MUTEX_unlock(&plugin_mutex);
#ifdef HAVE_DLOPEN
dirs = krb5_config_get_strings(context, NULL, "libdefaults", dirs = krb5_config_get_strings(context, NULL, "libdefaults",
"plugin_dir", NULL); "plugin_dir", NULL);
if (dirs == NULL) { if (dirs == NULL) {
@@ -213,6 +218,7 @@ _krb5_plugin_find(krb5_context context,
} }
if (dirs != sysdirs) if (dirs != sysdirs)
krb5_config_free_strings(dirs); krb5_config_free_strings(dirs);
#endif /* HAVE_DLOPEN */
if (*list == NULL) { if (*list == NULL) {
krb5_set_error_string(context, "Did not find a plugin for %s", name); krb5_set_error_string(context, "Did not find a plugin for %s", name);