gstreamer/gst/tcp/gstfdset.h
Wim Taymans 5df309dd0f gst/tcp/: Some extra checks in gstfdset.
Original commit message from CVS:
* gst/tcp/gstfdset.c: (gst_fdset_free), (gst_fdset_set_mode),
(gst_fdset_get_mode), (gst_fdset_add_fd), (gst_fdset_remove_fd),
(gst_fdset_fd_ctl_write), (gst_fdset_fd_ctl_read),
(gst_fdset_fd_has_closed), (gst_fdset_fd_has_error),
(gst_fdset_fd_can_read), (gst_fdset_fd_can_write),
(gst_fdset_wait):
* gst/tcp/gstfdset.h:
* gst/tcp/gstmultifdsink.c: (gst_multifdsink_add),
(gst_multifdsink_client_queue_buffer),
(gst_multifdsink_handle_client_write):
* gst/tcp/gstmultifdsink.h:
Some extra checks in gstfdset.
Only use send() when the fd is a socket. Don't try to
read from write only fds.
2004-08-18 16:13:19 +00:00

69 lines
2.1 KiB
C

/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
* Copyright (C) <2004> Wim Taymans <wim@fluendo.com>
*
* gstfdset.h: fdset datastructure
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library 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.
*/
#ifndef __GST_FDSET_H__
#define __GST_FDSET_H__
#include <gst/gst.h>
G_BEGIN_DECLS
typedef struct _GstFDSet GstFDSet;
typedef struct {
int fd;
gint idx;
gpointer data;
} GstFD;
typedef enum {
GST_FDSET_MODE_SELECT,
GST_FDSET_MODE_POLL,
GST_FDSET_MODE_EPOLL
} GstFDSetMode;
#define GST_TYPE_FDSET_MODE (gst_fdset_mode_get_type())
GType gst_fdset_mode_get_type (void);
GstFDSet* gst_fdset_new (GstFDSetMode mode);
void gst_fdset_free (GstFDSet *set);
void gst_fdset_set_mode (GstFDSet *set, GstFDSetMode mode);
GstFDSetMode gst_fdset_get_mode (GstFDSet *set);
gboolean gst_fdset_add_fd (GstFDSet *set, GstFD *fd);
gboolean gst_fdset_remove_fd (GstFDSet *set, GstFD *fd);
void gst_fdset_fd_ctl_write (GstFDSet *set, GstFD *fd, gboolean active);
void gst_fdset_fd_ctl_read (GstFDSet *set, GstFD *fd, gboolean active);
gboolean gst_fdset_fd_has_closed (GstFDSet *set, GstFD *fd);
gboolean gst_fdset_fd_has_error (GstFDSet *set, GstFD *fd);
gboolean gst_fdset_fd_can_read (GstFDSet *set, GstFD *fd);
gboolean gst_fdset_fd_can_write (GstFDSet *set, GstFD *fd);
gint gst_fdset_wait (GstFDSet *set, int timeout);
G_END_DECLS
#endif /* __GST_FDSET_H__ */