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Fix compiler warnings

This commit is contained in:
christos 1996-03-14 19:31:45 +00:00
parent 79344ff371
commit 6cbf515e30
6 changed files with 45 additions and 28 deletions
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3
sys/compat/common/compat_util.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: compat_util.c,v 1.3 1995/10/22 08:20:44 mycroft Exp $ */
/* $NetBSD: compat_util.c,v 1.4 1996/03/14 19:31:45 christos Exp $ */
/*
* Copyright (c) 1994 Christos Zoulas
@ -156,7 +156,6 @@ emul_find(p, sgp, prefix, path, pbuf, cflag)
free(buf, M_TEMP);
}
done:
vrele(nd.ni_vp);
if (!cflag)
vrele(ndroot.ni_vp);

7
sys/compat/common/kern_resource_43.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: kern_resource_43.c,v 1.3 1995/10/07 06:26:28 mycroft Exp $ */
/* $NetBSD: kern_resource_43.c,v 1.4 1996/03/14 19:31:46 christos Exp $ */
/*-
* Copyright (c) 1982, 1986, 1991, 1993
@ -93,8 +93,9 @@ compat_43_sys_setrlimit(p, v, retval)
struct rlimit lim;
int error;
if (error = copyin((caddr_t)SCARG(uap, rlp), (caddr_t)&olim,
sizeof (struct orlimit)))
error = copyin((caddr_t)SCARG(uap, rlp), (caddr_t)&olim,
sizeof (struct orlimit));
if (error)
return (error);
lim.rlim_cur = olim.rlim_cur;
lim.rlim_max = olim.rlim_max;

17
sys/compat/common/kern_sig_43.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: kern_sig_43.c,v 1.6 1996/01/04 22:23:01 jtc Exp $ */
/* $NetBSD: kern_sig_43.c,v 1.7 1996/03/14 19:31:47 christos Exp $ */
/*
* Copyright (c) 1982, 1986, 1989, 1991, 1993
@ -126,8 +126,9 @@ compat_43_sys_sigstack(p, v, retval)
return (error);
if (SCARG(uap, nss) == 0)
return (0);
if (error = copyin((caddr_t)SCARG(uap, nss), (caddr_t)&ss,
sizeof (ss)))
error = copyin((caddr_t)SCARG(uap, nss), (caddr_t)&ss,
sizeof (ss));
if (error)
return (error);
psp->ps_flags |= SAS_ALTSTACK;
psp->ps_sigstk.ss_sp = ss.ss_sp;
@ -176,13 +177,15 @@ compat_43_sys_sigvec(p, v, retval)
if (p->p_flag & P_NOCLDSTOP)
sv->sv_flags |= SA_NOCLDSTOP;
sv->sv_mask &= ~bit;
if (error = copyout((caddr_t)sv, (caddr_t)SCARG(uap, osv),
sizeof (vec)))
error = copyout((caddr_t)sv, (caddr_t)SCARG(uap, osv),
sizeof (vec));
if (error)
return (error);
}
if (SCARG(uap, nsv)) {
if (error = copyin((caddr_t)SCARG(uap, nsv), (caddr_t)sv,
sizeof (vec)))
error = copyin((caddr_t)SCARG(uap, nsv), (caddr_t)sv,
sizeof (vec));
if (error)
return (error);
sv->sv_flags ^= SA_RESTART; /* opposite of SV_INTERRUPT */
setsigvec(p, signum, (struct sigaction *)sv);

9
sys/compat/common/tty_43.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: tty_43.c,v 1.2 1996/02/10 00:12:44 christos Exp $ */
/* $NetBSD: tty_43.c,v 1.3 1996/03/14 19:31:49 christos Exp $ */
/*-
* Copyright (c) 1982, 1986, 1991, 1993
@ -84,7 +84,12 @@ static int compatspcodes[] = {
#define CLR(t, f) (t) &= ~(f)
#define ISSET(t, f) ((t) & (f))
int ttcompatgetflags __P((struct tty *));
void ttcompatsetflags __P((struct tty *, struct termios *));
void ttcompatsetlflags __P((struct tty *, struct termios *));
/*ARGSUSED*/
int
ttcompat(tp, com, data, flag, p)
register struct tty *tp;
u_long com;
@ -314,6 +319,7 @@ ttcompatgetflags(tp)
return (flags);
}
void
ttcompatsetflags(tp, t)
register struct tty *tp;
register struct termios *t;
@ -401,6 +407,7 @@ ttcompatsetflags(tp, t)
t->c_cflag = cflag;
}
void
ttcompatsetlflags(tp, t)
register struct tty *tp;
register struct termios *t;

22
sys/compat/common/uipc_syscalls_43.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: uipc_syscalls_43.c,v 1.4 1996/02/10 00:12:46 christos Exp $ */
/* $NetBSD: uipc_syscalls_43.c,v 1.5 1996/03/14 19:31:50 christos Exp $ */
/*
* Copyright (c) 1982, 1986, 1989, 1990, 1993
@ -214,8 +214,9 @@ compat_43_sys_recvmsg(p, v, retval)
struct iovec aiov[UIO_SMALLIOV], *iov;
int error;
if (error = copyin((caddr_t)SCARG(uap, msg), (caddr_t)&msg,
sizeof (struct omsghdr)))
error = copyin((caddr_t)SCARG(uap, msg), (caddr_t)&msg,
sizeof (struct omsghdr));
if (error)
return (error);
if ((u_int)msg.msg_iovlen >= UIO_SMALLIOV) {
if ((u_int)msg.msg_iovlen >= UIO_MAXIOV)
@ -226,8 +227,9 @@ compat_43_sys_recvmsg(p, v, retval)
} else
iov = aiov;
msg.msg_flags = SCARG(uap, flags) | MSG_COMPAT;
if (error = copyin((caddr_t)msg.msg_iov, (caddr_t)iov,
(unsigned)(msg.msg_iovlen * sizeof (struct iovec))))
error = copyin((caddr_t)msg.msg_iov, (caddr_t)iov,
(unsigned)(msg.msg_iovlen * sizeof (struct iovec)));
if (error)
goto done;
msg.msg_iov = iov;
error = recvit(p, SCARG(uap, s), &msg,
@ -285,8 +287,9 @@ compat_43_sys_sendmsg(p, v, retval)
struct iovec aiov[UIO_SMALLIOV], *iov;
int error;
if (error = copyin(SCARG(uap, msg), (caddr_t)&msg,
sizeof (struct omsghdr)))
error = copyin(SCARG(uap, msg), (caddr_t)&msg,
sizeof (struct omsghdr));
if (error)
return (error);
if ((u_int)msg.msg_iovlen >= UIO_SMALLIOV) {
if ((u_int)msg.msg_iovlen >= UIO_MAXIOV)
@ -296,8 +299,9 @@ compat_43_sys_sendmsg(p, v, retval)
M_WAITOK);
} else
iov = aiov;
if (error = copyin((caddr_t)msg.msg_iov, (caddr_t)iov,
(unsigned)(msg.msg_iovlen * sizeof (struct iovec))))
error = copyin((caddr_t)msg.msg_iov, (caddr_t)iov,
(unsigned)(msg.msg_iovlen * sizeof (struct iovec)));
if (error)
goto done;
msg.msg_flags = MSG_COMPAT;
msg.msg_iov = iov;

15
sys/compat/common/vfs_syscalls_43.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: vfs_syscalls_43.c,v 1.3 1995/10/07 06:26:31 mycroft Exp $ */
/* $NetBSD: vfs_syscalls_43.c,v 1.4 1996/03/14 19:31:52 christos Exp $ */
/*
* Copyright (c) 1989, 1993
@ -62,10 +62,12 @@
#include <sys/mount.h>
#include <sys/syscallargs.h>
static void cvtstat __P((struct stat *, struct ostat *));
/*
* Convert from an old to a new stat structure.
*/
static int
static void
cvtstat(st, ost)
struct stat *st;
struct ostat *ost;
@ -112,7 +114,7 @@ compat_43_sys_stat(p, v, retval)
NDINIT(&nd, LOOKUP, FOLLOW | LOCKLEAF, UIO_USERSPACE,
SCARG(uap, path), p);
if (error = namei(&nd))
if ((error = namei(&nd)) != 0)
return (error);
error = vn_stat(nd.ni_vp, &sb, p);
vput(nd.ni_vp);
@ -146,7 +148,7 @@ compat_43_sys_lstat(p, v, retval)
NDINIT(&nd, LOOKUP, NOFOLLOW | LOCKLEAF | LOCKPARENT, UIO_USERSPACE,
SCARG(uap, path), p);
if (error = namei(&nd))
if ((error = namei(&nd)) != 0)
return (error);
/*
* For symbolic links, always return the attributes of its
@ -190,6 +192,7 @@ compat_43_sys_lstat(p, v, retval)
* Return status information about a file descriptor.
*/
/* ARGSUSED */
int
compat_43_sys_fstat(p, v, retval)
struct proc *p;
void *v;
@ -375,7 +378,7 @@ compat_43_sys_getdirentries(p, v, retval)
int error, eofflag, readcnt;
long loff;
if (error = getvnode(p->p_fd, SCARG(uap, fd), &fp))
if ((error = getvnode(p->p_fd, SCARG(uap, fd), &fp)) != 0)
return (error);
if ((fp->f_flag & FREAD) == 0)
return (EBADF);
@ -450,7 +453,7 @@ unionread:
#ifdef UNION
{
extern int (**union_vnodeop_p)();
extern int (**union_vnodeop_p) __P((void *));
extern struct vnode *union_dircache __P((struct vnode *));
if ((SCARG(uap, count) == auio.uio_resid) &&