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uname, gettimeofday

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This commit is contained in:
cgd 1999-04-28 02:02:50 +00:00
parent ccd0018aca
commit 93e2cb1a1e
1 changed files with 86 additions and 1 deletions
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87
sys/compat/osf1/osf1_misc.c
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@ -1,4 +1,4 @@
/* $NetBSD: osf1_misc.c,v 1.28 1999/04/27 18:45:22 cgd Exp $ */
/* $NetBSD: osf1_misc.c,v 1.29 1999/04/28 02:02:50 cgd Exp $ */
/*
* Copyright (c) 1999 Christopher G. Demetriou. All rights reserved.
@ -1162,3 +1162,88 @@ osf1_sys_execve(p, v, retval)
return sys_execve(p, &ap, retval);
}
int
osf1_sys_uname(p, v, retval)
struct proc *p;
void *v;
register_t *retval;
{
struct osf1_sys_uname_args *uap = v;
struct osf1_utsname u;
char *cp, *dp, *ep;
extern char ostype[], osrelease[];
/* XXX would use stackgap, but our struct utsname is too big! */
strncpy(u.sysname, ostype, sizeof(u.sysname));
strncpy(u.nodename, hostname, sizeof(u.nodename));
strncpy(u.release, osrelease, sizeof(u.release));
dp = u.version;
ep = &u.version[sizeof(u.version) - 1];
for (cp = version; *cp && *cp != '('; cp++)
;
for (cp++; *cp && *cp != ')' && dp < ep; cp++)
*dp++ = *cp;
for (; *cp && *cp != '#'; cp++)
;
for (; *cp && *cp != ':' && dp < ep; cp++)
*dp++ = *cp;
*dp = '\0';
strncpy(u.machine, MACHINE, sizeof(u.machine));
return (copyout((caddr_t)&u, (caddr_t)SCARG(uap, name), sizeof u));
}
int
osf1_sys_gettimeofday(p, v, retval)
struct proc *p;
void *v;
register_t *retval;
{
struct osf1_sys_gettimeofday_args *uap = v;
struct sys_gettimeofday_args a;
struct osf1_timeval otv;
struct osf1_timezone otz;
struct timeval tv;
struct timezone tz;
int error;
caddr_t sg;
sg = stackgap_init(p->p_emul);
if (SCARG(uap, tp) == NULL)
SCARG(&a, tp) = NULL;
else
SCARG(&a, tp) = stackgap_alloc(&sg, sizeof tv);
if (SCARG(uap, tzp) == NULL)
SCARG(&a, tzp) = NULL;
else
SCARG(&a, tzp) = stackgap_alloc(&sg, sizeof tz);
error = sys_gettimeofday(p, &a, retval);
if (error == 0 && SCARG(uap, tp) != NULL) {
error = copyin((caddr_t)SCARG(&a, tp),
(caddr_t)&tv, sizeof tv);
if (error == 0) {
memset(&otv, 0, sizeof otv);
otv.tv_sec = tv.tv_sec;
otv.tv_usec = tv.tv_usec;
error = copyout((caddr_t)&otv,
(caddr_t)SCARG(uap, tp), sizeof otv);
}
}
if (error == 0 && SCARG(uap, tzp) != NULL) {
error = copyin((caddr_t)SCARG(&a, tzp),
(caddr_t)&tz, sizeof tz);
if (error == 0) {
memset(&otz, 0, sizeof otz);
otz.tz_minuteswest = tz.tz_minuteswest;
otz.tz_dsttime = tz.tz_dsttime;
error = copyout((caddr_t)&otv,
(caddr_t)SCARG(uap, tzp), sizeof otv);
}
}
return (error);
}