diff options
Diffstat (limited to 'alsa-lib/include/aserver.h')
-rw-r--r-- | alsa-lib/include/aserver.h | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/alsa-lib/include/aserver.h b/alsa-lib/include/aserver.h deleted file mode 100644 index 2586832..0000000 --- a/alsa-lib/include/aserver.h +++ /dev/null @@ -1,160 +0,0 @@ -/* - * ALSA client/server header file - * Copyright (c) 2000 by Abramo Bagnara <abramo@alsa-project.org> - * - * This library is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser 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 program 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 Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser 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 <netdb.h> -#include "../src/pcm/pcm_local.h" -#include "../src/control/control_local.h" - -int snd_receive_fd(int sock, void *data, size_t len, int *fd); -int snd_is_local(struct hostent *hent); - -typedef enum _snd_dev_type { - SND_DEV_TYPE_PCM, - SND_DEV_TYPE_CONTROL, - SND_DEV_TYPE_RAWMIDI, - SND_DEV_TYPE_TIMER, - SND_DEV_TYPE_HWDEP, - SND_DEV_TYPE_SEQ, -} snd_dev_type_t; - -typedef enum _snd_transport_type { - SND_TRANSPORT_TYPE_SHM, - SND_TRANSPORT_TYPE_TCP, -} snd_transport_type_t; - -#define SND_PCM_IOCTL_HWSYNC _IO ('A', 0x22) -#define SND_PCM_IOCTL_STATE _IO ('A', 0xf1) -#define SND_PCM_IOCTL_MMAP _IO ('A', 0xf2) -#define SND_PCM_IOCTL_MUNMAP _IO ('A', 0xf3) -#define SND_PCM_IOCTL_MMAP_COMMIT _IO ('A', 0xf4) -#define SND_PCM_IOCTL_AVAIL_UPDATE _IO ('A', 0xf5) -#define SND_PCM_IOCTL_ASYNC _IO ('A', 0xf6) -#define SND_PCM_IOCTL_CLOSE _IO ('A', 0xf7) -#define SND_PCM_IOCTL_POLL_DESCRIPTOR _IO ('A', 0xf8) -#define SND_PCM_IOCTL_HW_PTR_FD _IO ('A', 0xf9) -#define SND_PCM_IOCTL_APPL_PTR_FD _IO ('A', 0xfa) -#define SND_PCM_IOCTL_FORWARD _IO ('A', 0xfb) - -typedef struct { - snd_pcm_uframes_t ptr; - int use_mmap; - off_t offset; /* for mmap */ - int changed; -} snd_pcm_shm_rbptr_t; - -typedef struct { - long result; - int cmd; - snd_pcm_shm_rbptr_t hw; - snd_pcm_shm_rbptr_t appl; - union { - struct { - int sig; - pid_t pid; - } async; - snd_pcm_info_t info; - snd_pcm_hw_params_t hw_refine; - snd_pcm_hw_params_t hw_params; - snd_pcm_sw_params_t sw_params; - snd_pcm_status_t status; - struct { - snd_pcm_uframes_t frames; - } avail; - struct { - snd_pcm_sframes_t frames; - } delay; - struct { - int enable; - } pause; - snd_pcm_channel_info_t channel_info; - struct { - snd_pcm_uframes_t frames; - } rewind; - struct { - snd_pcm_uframes_t frames; - } forward; - struct { - int fd; - } link; - struct { - snd_pcm_uframes_t offset; - snd_pcm_uframes_t frames; - } mmap_commit; - struct { - char use_mmap; - int shmid; - off_t offset; - } rbptr; - } u; - char data[0]; -} snd_pcm_shm_ctrl_t; - -#define PCM_SHM_SIZE sizeof(snd_pcm_shm_ctrl_t) - -#define SND_CTL_IOCTL_READ _IOR('U', 0xf1, snd_ctl_event_t) -#define SND_CTL_IOCTL_CLOSE _IO ('U', 0xf2) -#define SND_CTL_IOCTL_POLL_DESCRIPTOR _IO ('U', 0xf3) -#define SND_CTL_IOCTL_ASYNC _IO ('U', 0xf4) - -typedef struct { - int result; - int cmd; - union { - struct { - int sig; - pid_t pid; - } async; - int device; - int subscribe_events; - snd_ctl_card_info_t card_info; - snd_ctl_elem_list_t element_list; - snd_ctl_elem_info_t element_info; - snd_ctl_elem_value_t element_read; - snd_ctl_elem_value_t element_write; - snd_ctl_elem_id_t element_lock; - snd_ctl_elem_id_t element_unlock; - snd_hwdep_info_t hwdep_info; - snd_pcm_info_t pcm_info; - int pcm_prefer_subdevice; - snd_rawmidi_info_t rawmidi_info; - int rawmidi_prefer_subdevice; - unsigned int power_state; - snd_ctl_event_t read; - } u; - char data[0]; -} snd_ctl_shm_ctrl_t; - -#define CTL_SHM_SIZE 65536 -#define CTL_SHM_DATA_MAXLEN (CTL_SHM_SIZE - offsetof(snd_ctl_shm_ctrl_t, data)) - -typedef struct { - unsigned char dev_type; - unsigned char transport_type; - unsigned char stream; - unsigned char mode; - unsigned char namelen; - char name[0]; -} snd_client_open_request_t; - -typedef struct { - long result; - int cookie; -} snd_client_open_answer_t; - |