/*
- * Copyright (C) 2006-2010 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2006-2011 Andre Noll <maan@systemlinux.org>
*
* Licensed under the GPL v2. For licencing details see COPYING.
*/
#include <regex.h>
#include <sys/types.h>
-#include <dirent.h>
#include <stdbool.h>
#include "para.h"
};
/* Grab clients that are attached to a btr node. */
-INITIALIZED_LIST_HEAD(active_grab_client_list);
+static INITIALIZED_LIST_HEAD(active_grab_client_list);
/* Grab clients that are not currently attached any btr node. */
-INITIALIZED_LIST_HEAD(inactive_grab_client_list);
+static INITIALIZED_LIST_HEAD(inactive_grab_client_list);
static int gc_write(struct grab_client *gc, char *buf, size_t len)
{
if (gc->mode == GM_SLOPPY)
return len;
}
- ret = write_nonblock(gc->fd, buf, len, 0);
+ ret = write_nonblock(gc->fd, buf, len);
if (ret < 0)
goto err;
if (ret > 0)
if (ret == 0)
return;
- if (ret < 0) {
- s->timeout.tv_sec = 0;
- s->timeout.tv_usec = 0;
- return;
- }
+ if (ret < 0)
+ sched_min_delay(s);
para_fd_set(gc->fd, &s->wfds, &s->max_fileno);
}
list_move(&gc->node, &active_grab_client_list);
gc->btrn = btr_new_node(&(struct btr_node_description)
EMBRACE(.name = name, .parent = parent));
- if (!gc->task.pre_select) {
- gc->task.pre_select = gc_pre_select;
- gc->task.post_select = gc_post_select;
- snprintf(gc->task.status, sizeof(gc->task.status) - 1, "%s", name);
- gc->task.status[sizeof(gc->task.status) - 1] = '\0';
- register_task(&gc->task);
- }
+ gc->task.pre_select = gc_pre_select;
+ gc->task.post_select = gc_post_select;
+ snprintf(gc->task.status, sizeof(gc->task.status) - 1, "%s", name);
+ gc->task.status[sizeof(gc->task.status) - 1] = '\0';
+ gc->task.error = 0;
+ register_task(&gc->task);
}
/**
struct grab_client *gc, *tmp;
list_for_each_entry_safe(gc, tmp, &inactive_grab_client_list, node) {
- if (gc->task.error == -E_TASK_UNREGISTERED) {
+ if (gc->fd < 0) {
list_del(&gc->node);
free(gc);
continue;
* post_select().
*/
close(gc->fd);
+ gc->fd = -1;
free(gc->parent);
free(gc->name);
return 1;
}
- gc_activate(gc);
return 0;
}
btr_consume(btrn, ret);
return;
err:
- t->error = gc_close(gc, ret)? ret : 0;
+ gc_close(gc, ret);
+ t->error = ret;
}
static int gc_check_args(int argc, char **argv, struct grab_client *gc)