diff --git a/lib/services/services_linux.c b/lib/services/services_linux.c
index 14aace6f0d..16d75f7097 100644
--- a/lib/services/services_linux.c
+++ b/lib/services/services_linux.c
@@ -1,776 +1,780 @@
 /*
  * Copyright (C) 2010 Andrew Beekhof <andrew@beekhof.net>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
  * This software is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
  * You should have received a copy of the GNU General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
 #include <crm_internal.h>
 
 #ifndef _GNU_SOURCE
 #  define _GNU_SOURCE
 #endif
 
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/wait.h>
 #include <errno.h>
 #include <unistd.h>
 #include <dirent.h>
 #include <fcntl.h>
 #include <string.h>
 #include <sys/time.h>
 #include <sys/resource.h>
 
 #ifdef HAVE_SYS_SIGNALFD_H
 #include <sys/signalfd.h>
 #endif
 
 #include "crm/crm.h"
 #include "crm/common/mainloop.h"
 #include "crm/services.h"
 
 #include "services_private.h"
 
 #if SUPPORT_CIBSECRETS
 #  include "crm/common/cib_secrets.h"
 #endif
 
 static inline void
 set_fd_opts(int fd, int opts)
 {
     int flag;
 
     if ((flag = fcntl(fd, F_GETFL)) >= 0) {
         if (fcntl(fd, F_SETFL, flag | opts) < 0) {
             crm_err("fcntl() write failed");
         }
     } else {
         crm_err("fcntl() read failed");
     }
 }
 
 static gboolean
 svc_read_output(int fd, svc_action_t * op, bool is_stderr)
 {
     char *data = NULL;
     int rc = 0, len = 0;
     char buf[500];
     static const size_t buf_read_len = sizeof(buf) - 1;
 
 
     if (fd < 0) {
         crm_trace("No fd for %s", op->id);
         return FALSE;
     }
 
     if (is_stderr && op->stderr_data) {
         len = strlen(op->stderr_data);
         data = op->stderr_data;
         crm_trace("Reading %s stderr into offset %d", op->id, len);
 
     } else if (is_stderr == FALSE && op->stdout_data) {
         len = strlen(op->stdout_data);
         data = op->stdout_data;
         crm_trace("Reading %s stdout into offset %d", op->id, len);
 
     } else {
         crm_trace("Reading %s %s", op->id, is_stderr?"stderr":"stdout", len);
     }
 
     do {
         rc = read(fd, buf, buf_read_len);
         if (rc > 0) {
             crm_trace("Got %d characters starting with %.20s", rc, buf);
             buf[rc] = 0;
             data = realloc(data, len + rc + 1);
             len += sprintf(data + len, "%s", buf);
 
         } else if (errno != EINTR) {
             /* error or EOF
              * Cleanup happens in pipe_done()
              */
             rc = FALSE;
             break;
         }
 
     } while (rc == buf_read_len || rc < 0);
 
     if (is_stderr) {
         op->stderr_data = data;
     } else {
         op->stdout_data = data;
     }
 
     return rc;
 }
 
 static int
 dispatch_stdout(gpointer userdata)
 {
     svc_action_t *op = (svc_action_t *) userdata;
 
     return svc_read_output(op->opaque->stdout_fd, op, FALSE);
 }
 
 static int
 dispatch_stderr(gpointer userdata)
 {
     svc_action_t *op = (svc_action_t *) userdata;
 
     return svc_read_output(op->opaque->stderr_fd, op, TRUE);
 }
 
 static void
 pipe_out_done(gpointer user_data)
 {
     svc_action_t *op = (svc_action_t *) user_data;
 
     crm_trace("%p", op);
 
     op->opaque->stdout_gsource = NULL;
     if (op->opaque->stdout_fd > STDOUT_FILENO) {
         close(op->opaque->stdout_fd);
     }
     op->opaque->stdout_fd = -1;
 }
 
 static void
 pipe_err_done(gpointer user_data)
 {
     svc_action_t *op = (svc_action_t *) user_data;
 
     op->opaque->stderr_gsource = NULL;
     if (op->opaque->stderr_fd > STDERR_FILENO) {
         close(op->opaque->stderr_fd);
     }
     op->opaque->stderr_fd = -1;
 }
 
 static struct mainloop_fd_callbacks stdout_callbacks = {
     .dispatch = dispatch_stdout,
     .destroy = pipe_out_done,
 };
 
 static struct mainloop_fd_callbacks stderr_callbacks = {
     .dispatch = dispatch_stderr,
     .destroy = pipe_err_done,
 };
 
 static void
 set_ocf_env(const char *key, const char *value, gpointer user_data)
 {
     if (setenv(key, value, 1) != 0) {
         crm_perror(LOG_ERR, "setenv failed for key:%s and value:%s", key, value);
     }
 }
 
 static void
 set_ocf_env_with_prefix(gpointer key, gpointer value, gpointer user_data)
 {
     char buffer[500];
 
     snprintf(buffer, sizeof(buffer), "OCF_RESKEY_%s", (char *)key);
     set_ocf_env(buffer, value, user_data);
 }
 
 static void
 add_OCF_env_vars(svc_action_t * op)
 {
     if (!op->standard || strcasecmp("ocf", op->standard) != 0) {
         return;
     }
 
     if (op->params) {
         g_hash_table_foreach(op->params, set_ocf_env_with_prefix, NULL);
     }
 
     set_ocf_env("OCF_RA_VERSION_MAJOR", "1", NULL);
     set_ocf_env("OCF_RA_VERSION_MINOR", "0", NULL);
     set_ocf_env("OCF_ROOT", OCF_ROOT_DIR, NULL);
 
     if (op->rsc) {
         set_ocf_env("OCF_RESOURCE_INSTANCE", op->rsc, NULL);
     }
 
     if (op->agent != NULL) {
         set_ocf_env("OCF_RESOURCE_TYPE", op->agent, NULL);
     }
 
     /* Notes: this is not added to specification yet. Sept 10,2004 */
     if (op->provider != NULL) {
         set_ocf_env("OCF_RESOURCE_PROVIDER", op->provider, NULL);
     }
 }
 
 gboolean
 recurring_action_timer(gpointer data)
 {
     svc_action_t *op = data;
 
     crm_debug("Scheduling another invokation of %s", op->id);
 
     /* Clean out the old result */
     free(op->stdout_data);
     op->stdout_data = NULL;
     free(op->stderr_data);
     op->stderr_data = NULL;
 
     services_action_async(op, NULL);
     return FALSE;
 }
 
 /* Returns FALSE if 'op' should be free'd by the caller */
 gboolean
 operation_finalize(svc_action_t * op)
 {
     int recurring = 0;
 
     if (op->interval) {
         if (op->cancel) {
             op->status = PCMK_LRM_OP_CANCELLED;
             cancel_recurring_action(op);
         } else {
             recurring = 1;
             op->opaque->repeat_timer = g_timeout_add(op->interval,
                                                      recurring_action_timer, (void *)op);
         }
     }
 
     if (op->opaque->callback) {
         op->opaque->callback(op);
     }
 
     op->pid = 0;
 
     if (!recurring) {
         /*
          * If this is a recurring action, do not free explicitly.
          * It will get freed whenever the action gets cancelled.
          */
         services_action_free(op);
         return TRUE;
     }
     return FALSE;
 }
 
 static void
 operation_finished(mainloop_child_t * p, pid_t pid, int core, int signo, int exitcode)
 {
     svc_action_t *op = mainloop_child_userdata(p);
     char *prefix = g_strdup_printf("%s:%d", op->id, op->pid);
 
     mainloop_clear_child_userdata(p);
     op->status = PCMK_LRM_OP_DONE;
     CRM_ASSERT(op->pid == pid);
 
     crm_trace("%s %p %p", prefix, op->opaque->stderr_gsource, op->opaque->stdout_gsource);
     if (op->opaque->stderr_gsource) {
         /* Make sure we have read everything from the buffer.
          * Depending on the priority mainloop gives the fd, operation_finished
          * could occur before all the reads are done.  Force the read now.*/
         crm_trace("%s dispatching stderr", prefix);
         dispatch_stderr(op);
-        crm_trace("%s: %p", op->stderr_data);
+        crm_trace("%s: %p", op->id, op->stderr_data);
+        mainloop_del_fd(op->opaque->stderr_gsource);
+        op->opaque->stderr_gsource = NULL;
     }
 
     if (op->opaque->stdout_gsource) {
         /* Make sure we have read everything from the buffer.
          * Depending on the priority mainloop gives the fd, operation_finished
          * could occur before all the reads are done.  Force the read now.*/
         crm_trace("%s dispatching stdout", prefix);
         dispatch_stdout(op);
-        crm_trace("%s: %p", op->stdout_data);
+        crm_trace("%s: %p", op->id, op->stdout_data);
+        mainloop_del_fd(op->opaque->stdout_gsource);
+        op->opaque->stdout_gsource = NULL;
     }
 
     if (signo) {
         if (mainloop_child_timeout(p)) {
             crm_warn("%s - timed out after %dms", prefix, op->timeout);
             op->status = PCMK_LRM_OP_TIMEOUT;
             op->rc = PCMK_OCF_TIMEOUT;
 
         } else {
             do_crm_log_unlikely((op->cancel) ? LOG_INFO : LOG_WARNING,
                                 "%s - terminated with signal %d", prefix, signo);
             op->status = PCMK_LRM_OP_ERROR;
             op->rc = PCMK_OCF_SIGNAL;
         }
 
     } else {
         op->rc = exitcode;
         crm_debug("%s - exited with rc=%d", prefix, exitcode);
     }
 
     g_free(prefix);
     prefix = g_strdup_printf("%s:%d:stderr", op->id, op->pid);
     crm_log_output(LOG_NOTICE, prefix, op->stderr_data);
 
     g_free(prefix);
     prefix = g_strdup_printf("%s:%d:stdout", op->id, op->pid);
     crm_log_output(LOG_DEBUG, prefix, op->stdout_data);
 
     g_free(prefix);
     operation_finalize(op);
 }
 
 static void
 services_handle_exec_error(svc_action_t * op, int error)
 {
     op->rc = PCMK_OCF_EXEC_ERROR;
     op->status = PCMK_LRM_OP_ERROR;
 
     /* Need to mimic the return codes for each standard as thats what we'll convert back from in get_uniform_rc() */
     if (safe_str_eq(op->standard, "lsb") && safe_str_eq(op->action, "status")) {
         switch (error) {    /* see execve(2) */
             case ENOENT:   /* No such file or directory */
             case EISDIR:   /* Is a directory */
                 op->rc = PCMK_LSB_STATUS_NOT_INSTALLED;
                 op->status = PCMK_LRM_OP_NOT_INSTALLED;
                 break;
             case EACCES:   /* permission denied (various errors) */
                 /* LSB status ops don't support 'not installed' */
                 break;
         }
 
 #if SUPPORT_NAGIOS
     } else if (safe_str_eq(op->standard, "nagios")) {
         switch (error) {
             case ENOENT:   /* No such file or directory */
             case EISDIR:   /* Is a directory */
                 op->rc = NAGIOS_NOT_INSTALLED;
                 op->status = PCMK_LRM_OP_NOT_INSTALLED;
                 break;
             case EACCES:   /* permission denied (various errors) */
                 op->rc = NAGIOS_INSUFFICIENT_PRIV;
                 break;
         }
 #endif
 
     } else {
         switch (error) {
             case ENOENT:   /* No such file or directory */
             case EISDIR:   /* Is a directory */
                 op->rc = PCMK_OCF_NOT_INSTALLED; /* Valid for LSB */
                 op->status = PCMK_LRM_OP_NOT_INSTALLED;
                 break;
             case EACCES:   /* permission denied (various errors) */
                 op->rc = PCMK_OCF_INSUFFICIENT_PRIV; /* Valid for LSB */
                 break;
         }
     }
 }
 
 /* Returns FALSE if 'op' should be free'd by the caller */
 gboolean
 services_os_action_execute(svc_action_t * op, gboolean synchronous)
 {
     int lpc;
     int stdout_fd[2];
     int stderr_fd[2];
     sigset_t mask;
     sigset_t old_mask;
     struct stat st;
 
     if (pipe(stdout_fd) < 0) {
         crm_err("pipe() failed");
     }
 
     if (pipe(stderr_fd) < 0) {
         crm_err("pipe() failed");
     }
 
     /* Fail fast */
     if(stat(op->opaque->exec, &st) != 0) {
         int rc = errno;
         crm_warn("Cannot execute '%s': %s (%d)", op->opaque->exec, pcmk_strerror(rc), rc);
         services_handle_exec_error(op, rc);
         if (!synchronous) {
             return operation_finalize(op);
         }
         return FALSE;
     }
 
     if (synchronous) {
         sigemptyset(&mask);
         sigaddset(&mask, SIGCHLD);
         sigemptyset(&old_mask);
 
         if (sigprocmask(SIG_BLOCK, &mask, &old_mask) < 0) {
             crm_perror(LOG_ERR, "sigprocmask() failed");
         }
     }
 
     op->pid = fork();
     switch (op->pid) {
         case -1:
             {
                 int rc = errno;
 
                 close(stdout_fd[0]);
                 close(stdout_fd[1]);
                 close(stderr_fd[0]);
                 close(stderr_fd[1]);
 
                 crm_err("Could not execute '%s': %s (%d)", op->opaque->exec, pcmk_strerror(rc), rc);
                 services_handle_exec_error(op, rc);
                 if (!synchronous) {
                     return operation_finalize(op);
                 }
                 return FALSE;
             }
         case 0:                /* Child */
 #if defined(HAVE_SCHED_SETSCHEDULER)
             if (sched_getscheduler(0) != SCHED_OTHER) {
                 struct sched_param sp;
 
                 memset(&sp, 0, sizeof(sp));
                 sp.sched_priority = 0;
 
                 if (sched_setscheduler(0, SCHED_OTHER, &sp) == -1) {
                     crm_perror(LOG_ERR, "Could not reset scheduling policy to SCHED_OTHER for %s", op->id);
                 }
             }
 #endif
             if (setpriority(PRIO_PROCESS, 0, 0) == -1) {
                 crm_perror(LOG_ERR, "Could not reset process priority to 0 for %s", op->id);
             }
 
             /* Man: The call setpgrp() is equivalent to setpgid(0,0)
              * _and_ compiles on BSD variants too
              * need to investigate if it works the same too.
              */
             setpgid(0, 0);
             close(stdout_fd[0]);
             close(stderr_fd[0]);
             if (STDOUT_FILENO != stdout_fd[1]) {
                 if (dup2(stdout_fd[1], STDOUT_FILENO) != STDOUT_FILENO) {
                     crm_err("dup2() failed (stdout)");
                 }
                 close(stdout_fd[1]);
             }
             if (STDERR_FILENO != stderr_fd[1]) {
                 if (dup2(stderr_fd[1], STDERR_FILENO) != STDERR_FILENO) {
                     crm_err("dup2() failed (stderr)");
                 }
                 close(stderr_fd[1]);
             }
 
             /* close all descriptors except stdin/out/err and channels to logd */
             for (lpc = getdtablesize() - 1; lpc > STDERR_FILENO; lpc--) {
                 close(lpc);
             }
 
 #if SUPPORT_CIBSECRETS
             if (replace_secret_params(op->rsc, op->params) < 0) {
                 /* replacing secrets failed! */
                 if (safe_str_eq(op->action,"stop")) {
                     /* don't fail on stop! */
                     crm_info("proceeding with the stop operation for %s", op->rsc);
 
                 } else {
                     crm_err("failed to get secrets for %s, "
                             "considering resource not configured", op->rsc);
                     _exit(PCMK_OCF_NOT_CONFIGURED);
                 }
             }
 #endif
             /* Setup environment correctly */
             add_OCF_env_vars(op);
 
             /* execute the RA */
             execvp(op->opaque->exec, op->opaque->args);
 
             /* Most cases should have been already handled by stat() */
             services_handle_exec_error(op, errno);
             _exit(op->rc);
     }
 
     /* Only the parent reaches here */
     close(stdout_fd[1]);
     close(stderr_fd[1]);
 
     op->opaque->stdout_fd = stdout_fd[0];
     set_fd_opts(op->opaque->stdout_fd, O_NONBLOCK);
 
     op->opaque->stderr_fd = stderr_fd[0];
     set_fd_opts(op->opaque->stderr_fd, O_NONBLOCK);
 
     if (synchronous) {
 #ifndef HAVE_SYS_SIGNALFD_H
         CRM_ASSERT(FALSE);
 #else
         int status = 0;
         int timeout = op->timeout;
         int sfd = -1;
         time_t start = -1;
         struct pollfd fds[3];
         int wait_rc = 0;
 
         sfd = signalfd(-1, &mask, SFD_NONBLOCK);
         if (sfd < 0) {
             crm_perror(LOG_ERR, "signalfd() failed");
         }
 
         fds[0].fd = op->opaque->stdout_fd;
         fds[0].events = POLLIN;
         fds[0].revents = 0;
 
         fds[1].fd = op->opaque->stderr_fd;
         fds[1].events = POLLIN;
         fds[1].revents = 0;
 
         fds[2].fd = sfd;
         fds[2].events = POLLIN;
         fds[2].revents = 0;
 
         crm_trace("Waiting for %d", op->pid);
         start = time(NULL);
         do {
             int poll_rc = poll(fds, 3, timeout);
 
             if (poll_rc > 0) {
                 if (fds[0].revents & POLLIN) {
                     svc_read_output(op->opaque->stdout_fd, op, FALSE);
                 }
 
                 if (fds[1].revents & POLLIN) {
                     svc_read_output(op->opaque->stderr_fd, op, TRUE);
                 }
 
                 if (fds[2].revents & POLLIN) {
                     struct signalfd_siginfo fdsi;
                     ssize_t s;
 
                     s = read(sfd, &fdsi, sizeof(struct signalfd_siginfo));
                     if (s != sizeof(struct signalfd_siginfo)) {
                         crm_perror(LOG_ERR, "Read from signal fd %d failed", sfd);
 
                     } else if (fdsi.ssi_signo == SIGCHLD) {
                         wait_rc = waitpid(op->pid, &status, WNOHANG);
 
                         if (wait_rc < 0){
                             crm_perror(LOG_ERR, "waitpid() for %d failed", op->pid);
 
                         } else if (wait_rc > 0) {
                             break;
                         }
                     }
                 }
 
             } else if (poll_rc == 0) {
                 timeout = 0;
                 break;
 
             } else if (poll_rc < 0) {
                 if (errno != EINTR) {
                     crm_perror(LOG_ERR, "poll() failed");
                     break;
                 }
             }
 
             timeout = op->timeout - (time(NULL) - start) * 1000;
 
         } while ((op->timeout < 0 || timeout > 0));
 
         crm_trace("Child done: %d", op->pid);
         if (wait_rc <= 0) {
             int killrc = kill(op->pid, SIGKILL);
 
             op->rc = PCMK_OCF_UNKNOWN_ERROR;
             if (op->timeout > 0 && timeout <= 0) {
                 op->status = PCMK_LRM_OP_TIMEOUT;
                 crm_warn("%s:%d - timed out after %dms", op->id, op->pid, op->timeout);
 
             } else {
                 op->status = PCMK_LRM_OP_ERROR;
             }
 
             if (killrc && errno != ESRCH) {
                 crm_err("kill(%d, KILL) failed: %d", op->pid, errno);
             }
             /*
              * From sigprocmask(2):
              * It is not possible to block SIGKILL or SIGSTOP.  Attempts to do so are silently ignored.
              *
              * This makes it safe to skip WNOHANG here
              */
             waitpid(op->pid, &status, 0);
 
         } else if (WIFEXITED(status)) {
             op->status = PCMK_LRM_OP_DONE;
             op->rc = WEXITSTATUS(status);
             crm_info("Managed %s process %d exited with rc=%d", op->id, op->pid, op->rc);
 
         } else if (WIFSIGNALED(status)) {
             int signo = WTERMSIG(status);
 
             op->status = PCMK_LRM_OP_ERROR;
             crm_err("Managed %s process %d exited with signal=%d", op->id, op->pid, signo);
         }
 #ifdef WCOREDUMP
         if (WCOREDUMP(status)) {
             crm_err("Managed %s process %d dumped core", op->id, op->pid);
         }
 #endif
 
         svc_read_output(op->opaque->stdout_fd, op, FALSE);
         svc_read_output(op->opaque->stderr_fd, op, TRUE);
 
         close(op->opaque->stdout_fd);
         close(op->opaque->stderr_fd);
         close(sfd);
 
         if (sigismember(&old_mask, SIGCHLD) == 0) {
             if (sigprocmask(SIG_UNBLOCK, &mask, NULL) < 0) {
                 crm_perror(LOG_ERR, "sigprocmask() to unblocked failed");
             }
         }
 #endif
 
     } else {
         crm_trace("Async waiting for %d - %s", op->pid, op->opaque->exec);
         mainloop_child_add(op->pid, op->timeout, op->id, op, operation_finished);
 
         op->opaque->stdout_gsource = mainloop_add_fd(op->id,
                                                      G_PRIORITY_LOW,
                                                      op->opaque->stdout_fd, op, &stdout_callbacks);
 
         op->opaque->stderr_gsource = mainloop_add_fd(op->id,
                                                      G_PRIORITY_LOW,
                                                      op->opaque->stderr_fd, op, &stderr_callbacks);
     }
 
     return TRUE;
 }
 
 GList *
 services_os_get_directory_list(const char *root, gboolean files, gboolean executable)
 {
     GList *list = NULL;
     struct dirent **namelist;
     int entries = 0, lpc = 0;
     char buffer[PATH_MAX];
 
     entries = scandir(root, &namelist, NULL, alphasort);
     if (entries <= 0) {
         return list;
     }
 
     for (lpc = 0; lpc < entries; lpc++) {
         struct stat sb;
 
         if ('.' == namelist[lpc]->d_name[0]) {
             free(namelist[lpc]);
             continue;
         }
 
         snprintf(buffer, sizeof(buffer), "%s/%s", root, namelist[lpc]->d_name);
 
         if (stat(buffer, &sb)) {
             continue;
         }
 
         if (S_ISDIR(sb.st_mode)) {
             if (files) {
                 free(namelist[lpc]);
                 continue;
             }
 
         } else if (S_ISREG(sb.st_mode)) {
             if (files == FALSE) {
                 free(namelist[lpc]);
                 continue;
 
             } else if (executable
                        && (sb.st_mode & S_IXUSR) == 0
                        && (sb.st_mode & S_IXGRP) == 0 && (sb.st_mode & S_IXOTH) == 0) {
                 free(namelist[lpc]);
                 continue;
             }
         }
 
         list = g_list_append(list, strdup(namelist[lpc]->d_name));
 
         free(namelist[lpc]);
     }
 
     free(namelist);
     return list;
 }
 
 GList *
 resources_os_list_lsb_agents(void)
 {
     return get_directory_list(LSB_ROOT_DIR, TRUE, TRUE);
 }
 
 GList *
 resources_os_list_ocf_providers(void)
 {
     return get_directory_list(OCF_ROOT_DIR "/resource.d", FALSE, TRUE);
 }
 
 GList *
 resources_os_list_ocf_agents(const char *provider)
 {
     GList *gIter = NULL;
     GList *result = NULL;
     GList *providers = NULL;
 
     if (provider) {
         char buffer[500];
 
         snprintf(buffer, sizeof(buffer), "%s/resource.d/%s", OCF_ROOT_DIR, provider);
         return get_directory_list(buffer, TRUE, TRUE);
     }
 
     providers = resources_os_list_ocf_providers();
     for (gIter = providers; gIter != NULL; gIter = gIter->next) {
         GList *tmp1 = result;
         GList *tmp2 = resources_os_list_ocf_agents(gIter->data);
 
         if (tmp2) {
             result = g_list_concat(tmp1, tmp2);
         }
     }
     g_list_free_full(providers, free);
     return result;
 }
 
 #if SUPPORT_NAGIOS
 GList *
 resources_os_list_nagios_agents(void)
 {
     GList *plugin_list = NULL;
     GList *result = NULL;
     GList *gIter = NULL;
 
     plugin_list = get_directory_list(NAGIOS_PLUGIN_DIR, TRUE, TRUE);
 
     /* Make sure both the plugin and its metadata exist */
     for (gIter = plugin_list; gIter != NULL; gIter = gIter->next) {
         const char *plugin = gIter->data;
         char *metadata = g_strdup_printf(NAGIOS_METADATA_DIR "/%s.xml", plugin);
         struct stat st;
 
         if (stat(metadata, &st) == 0) {
             result = g_list_append(result, strdup(plugin));
         }
 
         g_free(metadata);
     }
     g_list_free_full(plugin_list, free);
     return result;
 }
 #endif