/*
- * Copyright (C) 2006-2009 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2006 Andre Noll <maan@tuebingen.mpg.de>
*
* Licensed under the GPL v2. For licencing details see COPYING.
*/
-/** \file stdout.h The standard out task structure. */
+/** \file stdout.h Writing to stdout via buffer trees. */
/**
* The task structure used for writing to stdout.
+ *
+ * This is used by para_recv, para_filter and para_client.
*/
struct stdout_task {
- /** Pointer to the data buffer pointer. */
- char **bufp;
- /** Number of bytes loaded in \a buf. */
- size_t *loaded;
- /** Pointer to the error variable of the feeding task. */
- int *input_error;
- /** The task structure. */
- struct task task;
- /** Whether \p STDOUT_FILENO was included in the write fd set. */
- int check_fd;
+ /** The task structure used by the scheduler. */
+ struct task *task;
+ /** Stdout is always a leaf node in the buffer tree. */
+ struct btr_node *btrn;
+ /** The descriptor flags of STDOUT at startup. */
+ int fd_flags;
+ /** Whether we have to set STDOUT to nonblocking mode. */
+ bool must_set_nonblock_flag;
};
-void stdout_set_defaults(struct stdout_task *sot);
+void stdout_task_register(struct stdout_task *sot, struct sched *s);