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Implement the OSS_GETVERSION ioctl. The version returned can be changed through

Browse source 
the sysctl variable `compat.linux.oss_version'.

PR: 12917
Originator: Dean Lombardo <dlombardo@excite.com>
This commit is contained in:
Marcel Moolenaar 1999-08-28 08:43:03 +00:00
parent c805b031d1
commit 86f95e6b6d
4 changed files with 20 additions and 0 deletions
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2
sys/alpha/linux/linux.h
View file

@ -612,6 +612,8 @@ struct trapframe;
#define LINUX_SOUND_MIXER_WRITE_LINE3 0x4d10
#define LINUX_SOUND_MIXER_READ_DEVMASK 0x4dfe
#define LINUX_OSS_GETVERSION 0x4d76
/* Socket system defines */
#define LINUX_FIOSETOWN 0x8901
#define LINUX_SIOCSPGRP 0x8902

8
sys/compat/linux/linux_ioctl.c
View file

@ -50,6 +50,7 @@
#include <i386/linux/linux.h>
#include <i386/linux/linux_proto.h>
#include <i386/linux/linux_util.h>
#include <i386/linux/linux_mib.h>
#define ISSIGVALID(sig) ((sig) > 0 && (sig) < NSIG)
@ -1270,6 +1271,13 @@ linux_ioctl(struct proc *p, struct linux_ioctl_args *args)
return error;
}
case LINUX_OSS_GETVERSION: {
int version;
version = linux_get_oss_version(p);
return copyout((caddr_t)&version, (caddr_t)args->arg, sizeof(int));
}
}
uprintf("LINUX: 'ioctl' fd=%d, typ=0x%x(%c), num=0x%x not implemented\n",

2
sys/i386/linux/linux.h
View file

@ -612,6 +612,8 @@ struct trapframe;
#define LINUX_SOUND_MIXER_WRITE_LINE3 0x4d10
#define LINUX_SOUND_MIXER_READ_DEVMASK 0x4dfe
#define LINUX_OSS_GETVERSION 0x4d76
/* Socket system defines */
#define LINUX_FIOSETOWN 0x8901
#define LINUX_SIOCSPGRP 0x8902

8
sys/i386/linux/linux_ioctl.c
View file

@ -50,6 +50,7 @@
#include <i386/linux/linux.h>
#include <i386/linux/linux_proto.h>
#include <i386/linux/linux_util.h>
#include <i386/linux/linux_mib.h>
#define ISSIGVALID(sig) ((sig) > 0 && (sig) < NSIG)
@ -1270,6 +1271,13 @@ linux_ioctl(struct proc *p, struct linux_ioctl_args *args)
return error;
}
case LINUX_OSS_GETVERSION: {
int version;
version = linux_get_oss_version(p);
return copyout((caddr_t)&version, (caddr_t)args->arg, sizeof(int));
}
}
uprintf("LINUX: 'ioctl' fd=%d, typ=0x%x(%c), num=0x%x not implemented\n",