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Diffstat (limited to 'misc/man9ossddk/ossddk_install_mixer.9ossddk')
-rw-r--r-- | misc/man9ossddk/ossddk_install_mixer.9ossddk | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/misc/man9ossddk/ossddk_install_mixer.9ossddk b/misc/man9ossddk/ossddk_install_mixer.9ossddk new file mode 100644 index 0000000..c6509d0 --- /dev/null +++ b/misc/man9ossddk/ossddk_install_mixer.9ossddk @@ -0,0 +1,95 @@ +'\" te +.\" Copyright (c) 2005, 4Front Technologies 2005\&. +.TH ossddk_install_mixer 9ossddk "12 Sep 2005" "SunOS 5.10" "OSS DDK Services" +.SH "NAME" +ossddk_install_mixer \- Creates an mixer device. +.PP +.SH "SYNOPSIS" +.nf +#include <sys/soundcard.h> +.LP +#include <sys/ossddk/ossddk.h> +.fi +.LP +\fBint\fR ossddk_install_mixer(\fBint \fIvers\fP, \fBoss_device_t * \fIosdev\fP, \fBoss_device_t * \fImaster_osdev\fP, \fBconst char *\fIname\fP, \fBmixer_driver_t *\fIdriver\fP, \fBint \fIdriver_size\fP, \fBvoid *\fIdevc\fP); +.PP +.SH "INTERFACE LEVEL" +.PP +Open Sound System specific (OSS 4.0 DDK)\&. +.PP +.SH "ARGUMENTS" +.PP +.sp +.ne 2 +.mk +\fB\fIvers\fR +.in +16n +.rt +The OSSDDK mixer interface version. Pass OSS_MIXER_DRIVER_VERSION in this parameter. +.in -16n +.sp +.ne 2 +.mk +\fB\fIosdev\fR +.in +16n +.rt +OSS device handle from ossddk_register_device(9ossddk). +.in -16n +.sp +.ne 2 +.mk +\fB\fImaster_osdev\fR +.in +16n +.rt +OSS device handle for the master device. Usually same as \fIosdev\fR but +virtual drivers have to give the osdev handle of the master/physical device here. +OSS uses this parameter for example to get the right iblock_cookie. +.in -16n +.sp +.ne 2 +.mk +\fB\fIname\fR +.in +16n +.rt +Name of the mixer device to be shown in /dev/sndstat. Also returned by the +SNDCTL_MIXERINFO(2oss) ioctl call. +.in -16n +.sp +.ne 2 +.mk +\fB\fIdriver\fR +.in +16n +.rt +Pointer to the mixer driver callback table (mixer_driver_t). +.in -16n +.sp +.ne 2 +.mk +\fB\fIdriver_size\fR +.in +16n +.rt +Set to sizeof(mixer_driver_t). +.in -16n +.sp +.ne 2 +.mk +\fB\fIdevc\fR +.in +16n +.rt +Pointer to driver defined device instance data. +.in -16n +.PP +.SH "DESCRIPTION" +.PP +This call creates a mixer device file (/dev/mixer#) and returns the mixer +device number. +.PP +.SH "RETURN VALUES" +.PP +Negative value is an error code (-errno). Zero or positive is the mixer device +number created. +.PP +.SH "SEE ALSO" +.PP +\fIWriting Sound Device Drivers with OSS DDK\fR +\fIOpen Sound System Programmer's Guide\fR |