-/*
- * Copyright (C) 2006 Andre Noll <maan@tuebingen.mpg.de>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
+/* Copyright (C) 2006 Andre Noll <maan@tuebingen.mpg.de>, see file COPYING. */
/** \file stdout.c Functions that deal with writing to stdout. */
#include "stdout.h"
#include "buffer_tree.h"
-/* Add STDOUT_FILENO to the write fd set if there is input data available. */
-static void stdout_pre_select(struct sched *s, void *context)
+/* Monitor STDOUT_FILENO if there is input data available. */
+static void stdout_pre_monitor(struct sched *s, void *context)
{
struct stdout_task *sot = context;
int ret;
ret = btr_node_status(sot->btrn, 0, BTR_NT_LEAF);
if (ret > 0)
- para_fd_set(STDOUT_FILENO, &s->wfds, &s->max_fileno);
+ sched_monitor_writefd(STDOUT_FILENO, s);
else if (ret < 0)
sched_min_delay(s);
}
/*
- * This function writes input data from the buffer tree to stdout if
- * STDOUT_FILENO is writable.
+ * If input from the buffer tree is available and STDOUT_FILENO is ready, write
+ * as much as possible.
*/
-static int stdout_post_select(struct sched *s, void *context)
+static int stdout_post_monitor(struct sched *s, void *context)
{
struct stdout_task *sot = context;
struct btr_node *btrn = sot->btrn;
goto out;
if (ret == 0)
return 0;
- if (!FD_ISSET(STDOUT_FILENO, &s->wfds))
+ if (!sched_write_ok(STDOUT_FILENO, s))
return 0;
if (sot->must_set_nonblock_flag) {
{
int ret;
struct task_info ti = {
- .pre_select = stdout_pre_select,
- .post_select = stdout_post_select,
+ .pre_monitor = stdout_pre_monitor,
+ .post_monitor = stdout_post_monitor,
.context = sot,
.name = "stdout",
};