Linux/Unix编程

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Unix_Linux

sndrv.h：源码内容

							#ifndef _ASM_IA64_SN_SNDRV_H
#define _ASM_IA64_SN_SNDRV_H
/* ioctl commands */
#define SNDRV_GET_ROUTERINFO		1
#define SNDRV_GET_INFOSIZE		2
#define SNDRV_GET_HUBINFO		3
#define SNDRV_GET_FLASHLOGSIZE		4
#define SNDRV_SET_FLASHSYNC		5
#define SNDRV_GET_FLASHLOGDATA		6
#define SNDRV_GET_FLASHLOGALL		7
#define SNDRV_SET_HISTOGRAM_TYPE	14
#define SNDRV_ELSC_COMMAND		19
#define	SNDRV_CLEAR_LOG			20
#define	SNDRV_INIT_LOG			21
#define	SNDRV_GET_PIMM_PSC		22
#define SNDRV_SET_PARTITION		23
#define SNDRV_GET_PARTITION		24
/* see synergy_perf_ioctl() */
#define SNDRV_GET_SYNERGY_VERSION	30
#define SNDRV_GET_SYNERGY_STATUS	31
#define SNDRV_GET_SYNERGYINFO		32
#define SNDRV_SYNERGY_APPEND		33
#define SNDRV_SYNERGY_ENABLE		34
#define SNDRV_SYNERGY_FREQ		35
/* Devices */
#define SNDRV_UKNOWN_DEVICE		-1
#define SNDRV_ROUTER_DEVICE		1
#define SNDRV_HUB_DEVICE		2
#define SNDRV_ELSC_NVRAM_DEVICE		3
#define SNDRV_ELSC_CONTROLLER_DEVICE	4
#define SNDRV_SYSCTL_SUBCH		5
#define SNDRV_SYNERGY_DEVICE		6
#endif /* _ASM_IA64_SN_SNDRV_H */

						