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author | rgrimes <rgrimes@FreeBSD.org> | 1994-05-25 09:21:21 +0000 |
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committer | rgrimes <rgrimes@FreeBSD.org> | 1994-05-25 09:21:21 +0000 |
commit | 2469c867a164210ce96143517059f21db7f1fd17 (patch) | |
tree | 9179427ac860211c445df663fd2b86267366bfba /sys/kern/kern_xxx.c | |
parent | cb0aba89af15a48e2655e898a503946ac4cb42ae (diff) | |
download | FreeBSD-src-2469c867a164210ce96143517059f21db7f1fd17.zip FreeBSD-src-2469c867a164210ce96143517059f21db7f1fd17.tar.gz |
The big 4.4BSD Lite to FreeBSD 2.0.0 (Development) patch.
Reviewed by: Rodney W. Grimes
Submitted by: John Dyson and David Greenman
Diffstat (limited to 'sys/kern/kern_xxx.c')
-rw-r--r-- | sys/kern/kern_xxx.c | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/sys/kern/kern_xxx.c b/sys/kern/kern_xxx.c index 64fac91..656430d 100644 --- a/sys/kern/kern_xxx.c +++ b/sys/kern/kern_xxx.c @@ -40,11 +40,16 @@ #include <sys/reboot.h> #include <vm/vm.h> #include <sys/sysctl.h> +#include <sys/utsname.h> + +char domainname[MAXHOSTNAMELEN]; +int domainnamelen; struct reboot_args { int opt; }; /* ARGSUSED */ +int reboot(p, uap, retval) struct proc *p; struct reboot_args *uap; @@ -65,6 +70,7 @@ struct gethostname_args { u_int len; }; /* ARGSUSED */ +int ogethostname(p, uap, retval) struct proc *p; struct gethostname_args *uap; @@ -81,6 +87,7 @@ struct sethostname_args { u_int len; }; /* ARGSUSED */ +int osethostname(p, uap, retval) struct proc *p; register struct sethostname_args *uap; @@ -101,6 +108,7 @@ struct gethostid_args { int dummy; }; /* ARGSUSED */ +int ogethostid(p, uap, retval) struct proc *p; struct gethostid_args *uap; @@ -117,6 +125,7 @@ struct sethostid_args { long hostid; }; /* ARGSUSED */ +int osethostid(p, uap, retval) struct proc *p; struct sethostid_args *uap; @@ -130,9 +139,130 @@ osethostid(p, uap, retval) return (0); } +int oquota() { return (ENOSYS); } #endif /* COMPAT_43 */ + +void +shutdown_nice(void) +{ + register struct proc *p; + + /* Send a signal to init(8) and have it shutdown the world */ + p = pfind(1); + psignal(p, SIGINT); + + return; +} + + +struct uname_args { + struct utsname *name; +}; + +/* ARGSUSED */ +int +uname(p, uap, retval) + struct proc *p; + struct uname_args *uap; + int *retval; +{ + int name; + int len; + int rtval; + char *s, *us; + + name = KERN_OSTYPE; + len = sizeof uap->name->sysname; + rtval = kern_sysctl(&name, 1, uap->name->sysname, &len, 0, 0, p); + if( rtval) return rtval; + subyte( uap->name->sysname + sizeof(uap->name->sysname) - 1, 0); + + name = KERN_HOSTNAME; + len = sizeof uap->name->nodename; + rtval = kern_sysctl(&name, 1, uap->name->nodename, &len, 0, 0, p); + if( rtval) return rtval; + subyte( uap->name->nodename + sizeof(uap->name->nodename) - 1, 0); + + name = KERN_OSRELEASE; + len = sizeof uap->name->release; + rtval = kern_sysctl(&name, 1, uap->name->release, &len, 0, 0, p); + if( rtval) return rtval; + subyte( uap->name->release + sizeof(uap->name->release) - 1, 0); + +/* + name = KERN_VERSION; + len = sizeof uap->name->version; + rtval = kern_sysctl(&name, 1, uap->name->version, &len, 0, 0, p); + if( rtval) return rtval; + subyte( uap->name->version + sizeof(uap->name->version) - 1, 0); +*/ + +/* + * this stupid hackery to make the version field look like FreeBSD 1.1 + */ + for(s = version; *s && *s != '#'; s++); + + for(us = uap->name->version; *s && *s != ':'; s++) { + rtval = subyte( us++, *s); + if( rtval) + return rtval; + } + rtval = subyte( us++, 0); + if( rtval) + return rtval; + + name = HW_MACHINE; + len = sizeof uap->name->machine; + rtval = hw_sysctl(&name, 1, uap->name->machine, &len, 0, 0, p); + if( rtval) return rtval; + subyte( uap->name->machine + sizeof(uap->name->machine) - 1, 0); + + return 0; +} + +struct getdomainname_args { + char *domainname; + u_int len; +}; + +/* ARGSUSED */ +int +getdomainname(p, uap, retval) + struct proc *p; + struct getdomainname_args *uap; + int *retval; +{ + if (uap->len > domainnamelen + 1) + uap->len = domainnamelen + 1; + return (copyout((caddr_t)domainname, (caddr_t)uap->domainname, uap->len)); +} + +struct setdomainname_args { + char *domainname; + u_int len; +}; + +/* ARGSUSED */ +int +setdomainname(p, uap, retval) + struct proc *p; + struct setdomainname_args *uap; + int *retval; +{ + int error; + + if (error = suser(p->p_ucred, &p->p_acflag)) + return (error); + if (uap->len > sizeof (domainname) - 1) + return EINVAL; + domainnamelen = uap->len; + error = copyin((caddr_t)uap->domainname, domainname, uap->len); + domainname[domainnamelen] = 0; + return (error); +} + |