Clean up -Wunused warnings. Julian asked me to just ifdef
out unused code as this is still work in progress. Reviewed by: bde
This commit is contained in:
Gary Palmer
parent
10a466c7d3
commit
1409e0b384
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=16321
@ -2,7 +2,7 @@
|
||||
/*
|
||||
* Written by Julian Elischer (julian@DIALix.oz.au)
|
||||
*
|
||||
* $Header: /home/ncvs/src/sys/miscfs/devfs/devfs_tree.c,v 1.23 1996/04/06 13:34:35 joerg Exp $
|
||||
* $Header: /home/ncvs/src/sys/miscfs/devfs/devfs_tree.c,v 1.24 1996/04/07 01:15:01 joerg Exp $
|
||||
*/
|
||||
|
||||
#include "param.h"
|
||||
@ -37,7 +37,7 @@ void
|
||||
devfs_sinit(void *junk)
|
||||
{
|
||||
int retval; /* we will discard this */
|
||||
devnm_p new;
|
||||
|
||||
/*
|
||||
* call the right routine at the right time with the right args....
|
||||
*/
|
||||
@ -227,7 +227,6 @@ dev_add_name(char *name, dn_p dirnode, devnm_p back, dn_p dnp,
|
||||
devnm_p *devnm_pp)
|
||||
{
|
||||
devnm_p devnmp;
|
||||
devnm_p realthing; /* needed to create an alias */
|
||||
int retval;
|
||||
|
||||
DBPRINT(("dev_add_name\n"));
|
||||
@ -359,7 +358,6 @@ int
|
||||
dev_add_node(int entrytype, union typeinfo *by, dn_p proto, dn_p *dn_pp)
|
||||
{
|
||||
dn_p dnp;
|
||||
int retval;
|
||||
|
||||
DBPRINT(("dev_add_node\n"));
|
||||
if(!(dnp = (dn_p)malloc(sizeof(devnode_t),
|
||||
@ -612,7 +610,6 @@ dev_dup_entry(dn_p parent, devnm_p back, devnm_p *dnm_pp,
|
||||
struct devfsmount *dvm)
|
||||
{
|
||||
devnm_p newnmp;
|
||||
struct devfsmount *dmt;
|
||||
devnm_p newback;
|
||||
devnm_p newfront;
|
||||
int error;
|
||||
@ -1014,8 +1011,6 @@ devfs_link(void *original, char *fmt, ...)
|
||||
devnm_p orig = (devnm_p) original;
|
||||
dn_p dirnode; /* devnode for parent directory */
|
||||
int retval;
|
||||
int major ;
|
||||
union typeinfo by;
|
||||
|
||||
va_list ap;
|
||||
char *p, buf[256]; /* XXX */
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
/*
|
||||
* Written by Julian Elischer (julian@DIALix.oz.au)
|
||||
*
|
||||
* $Header: /home/ncvs/src/sys/miscfs/devfs/devfs_vfsops.c,v 1.10 1996/04/06 13:34:36 joerg Exp $
|
||||
* $Header: /home/ncvs/src/sys/miscfs/devfs/devfs_vfsops.c,v 1.11 1996/04/07 01:15:02 joerg Exp $
|
||||
*
|
||||
*
|
||||
*/
|
||||
@ -103,7 +103,6 @@ static int
|
||||
mountdevfs( struct mount *mp, struct proc *p)
|
||||
{
|
||||
int error = 0;
|
||||
int ronly = (mp->mnt_flag & MNT_RDONLY) != 0;
|
||||
struct devfsmount *devfs_mp_p;
|
||||
|
||||
|
||||
@ -144,8 +143,6 @@ DBPRINT(("start "));
|
||||
static int
|
||||
devfs_unmount( struct mount *mp, int mntflags, struct proc *p)
|
||||
{
|
||||
int flags = 0;
|
||||
int error = 0;
|
||||
struct devfsmount *devfs_mp_p = (struct devfsmount *)mp->mnt_data;
|
||||
|
||||
DBPRINT(("unmount "));
|
||||
@ -153,7 +150,8 @@ DBPRINT(("unmount "));
|
||||
free((caddr_t)devfs_mp_p, M_DEVFSMNT);
|
||||
mp->mnt_data = (qaddr_t)0;
|
||||
mp->mnt_flag &= ~MNT_LOCAL;
|
||||
return error;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* return the address of the root vnode in *vpp */
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
/*
|
||||
* Written by Julian Elischer (julian@DIALix.oz.au)
|
||||
*
|
||||
* $Header: /home/ncvs/src/sys/miscfs/devfs/devfs_vnops.c,v 1.19 1996/04/06 13:34:37 joerg Exp $
|
||||
* $Header: /home/ncvs/src/sys/miscfs/devfs/devfs_vnops.c,v 1.20 1996/04/07 01:15:02 joerg Exp $
|
||||
*
|
||||
* symlinks can wait 'til later.
|
||||
*/
|
||||
@ -20,7 +20,6 @@
|
||||
#include <miscfs/specfs/specdev.h>/* definitions of spec functions we use */
|
||||
#include <sys/malloc.h>
|
||||
#include <sys/dir.h> /* defines dirent structure */
|
||||
/*#include "vnode_if.h"*/ /* must be included elsewhere (vnode.h?)*/
|
||||
#include "devfsdefs.h"
|
||||
|
||||
/*
|
||||
@ -91,8 +90,9 @@ devfs_lookup(struct vop_lookup_args *ap)
|
||||
|
||||
DBPRINT(("lookup\n"));
|
||||
|
||||
if(dir_vnode->v_usecount == 0) printf("dir had no refs ");
|
||||
if(devfs_vntodn(dir_vnode,&dir_node))
|
||||
if (dir_vnode->v_usecount == 0)
|
||||
printf("dir had no refs ");
|
||||
if (devfs_vntodn(dir_vnode,&dir_node))
|
||||
{
|
||||
printf("vnode has changed?\n");
|
||||
vprint("=",dir_vnode);
|
||||
@ -106,7 +106,7 @@ DBPRINT(("lookup\n"));
|
||||
{
|
||||
return (ENOTDIR);
|
||||
}
|
||||
if (error = VOP_ACCESS(dir_vnode, VEXEC, cnp->cn_cred, cnp->cn_proc))
|
||||
if (error = VOP_ACCESS(dir_vnode, VEXEC, cnp->cn_cred, p))
|
||||
{
|
||||
return (error);
|
||||
}
|
||||
@ -209,7 +209,7 @@ DBPRINT(("NOT\n"));
|
||||
* creation of files in the directory.
|
||||
*/
|
||||
if (error = VOP_ACCESS(dir_vnode, VWRITE,
|
||||
cnp->cn_cred, cnp->cn_proc))
|
||||
cnp->cn_cred, p))
|
||||
{
|
||||
DBPRINT(("MKACCESS "));
|
||||
return (error);
|
||||
@ -250,7 +250,7 @@ DBPRINT(("MKACCESS "));
|
||||
* Write access to directory required to delete files.
|
||||
*/
|
||||
if (error = VOP_ACCESS(dir_vnode, VWRITE,
|
||||
cnp->cn_cred, cnp->cn_proc))
|
||||
cnp->cn_cred, p))
|
||||
return (error);
|
||||
/*
|
||||
* we are trying to delete '.'. What does this mean? XXX
|
||||
@ -293,7 +293,7 @@ DBPRINT(("MKACCESS "));
|
||||
* Are we allowed to change the holding directory?
|
||||
*/
|
||||
if (error = VOP_ACCESS(dir_vnode, VWRITE,
|
||||
cnp->cn_cred, cnp->cn_proc))
|
||||
cnp->cn_cred, p))
|
||||
return (error);
|
||||
/*
|
||||
* Careful about locking second node.
|
||||
@ -355,9 +355,6 @@ DBPRINT(("GOT\n"));
|
||||
return (0);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* Create a regular file.
|
||||
* We must also free the pathname buffer pointed at
|
||||
@ -367,6 +364,8 @@ DBPRINT(("GOT\n"));
|
||||
*
|
||||
* Always error... no such thing in this FS
|
||||
*/
|
||||
|
||||
#ifdef notyet
|
||||
static int
|
||||
devfs_create(struct vop_mknod_args *ap)
|
||||
/*struct vop_mknod_args {
|
||||
@ -421,6 +420,7 @@ DBPRINT(("mknod\n"));
|
||||
}
|
||||
return error;
|
||||
}
|
||||
#endif /* notyet */
|
||||
|
||||
static int
|
||||
devfs_open(struct vop_open_args *ap)
|
||||
@ -435,6 +435,7 @@ DBPRINT(("open\n"));
|
||||
return 0;
|
||||
}
|
||||
|
||||
#ifdef notyet
|
||||
static int
|
||||
devfs_close( struct vop_close_args *ap)
|
||||
/*struct vop_close_args {
|
||||
@ -447,6 +448,7 @@ devfs_close( struct vop_close_args *ap)
|
||||
DBPRINT(("close\n"));
|
||||
return 0;
|
||||
}
|
||||
#endif /* notyet */
|
||||
|
||||
static int
|
||||
devfs_access(struct vop_access_args *ap)
|
||||
@ -465,7 +467,6 @@ devfs_access(struct vop_access_args *ap)
|
||||
struct vnode *vp = ap->a_vp;
|
||||
int mode = ap->a_mode;
|
||||
struct ucred *cred = ap->a_cred;
|
||||
struct proc *p = ap->a_p;
|
||||
dn_p file_node;
|
||||
int error;
|
||||
gid_t *gp;
|
||||
@ -521,8 +522,6 @@ devfs_getattr(struct vop_getattr_args *ap)
|
||||
{
|
||||
struct vnode *vp = ap->a_vp;
|
||||
struct vattr *vap = ap->a_vap;
|
||||
struct ucred *cred = ap->a_cred;
|
||||
struct proc *p = ap->a_p;
|
||||
dn_p file_node;
|
||||
int error;
|
||||
|
||||
@ -680,7 +679,6 @@ devfs_read(struct vop_read_args *ap)
|
||||
struct ucred *a_cred;
|
||||
} */
|
||||
{
|
||||
int eof;
|
||||
int error = 0;
|
||||
dn_p file_node;
|
||||
|
||||
@ -751,6 +749,7 @@ DBPRINT(("write\n"));
|
||||
}
|
||||
|
||||
/* presently not called from devices anyhow */
|
||||
#ifdef notyet
|
||||
static int
|
||||
devfs_ioctl(struct vop_ioctl_args *ap)
|
||||
/*struct vop_ioctl_args {
|
||||
@ -818,10 +817,10 @@ devfs_seek(struct vop_seek_args *ap)
|
||||
struct ucred *a_cred;
|
||||
} */
|
||||
{
|
||||
int error = 0;
|
||||
DBPRINT(("seek\n"));
|
||||
return 0;
|
||||
}
|
||||
#endif /* notyet */
|
||||
|
||||
static int
|
||||
devfs_remove(struct vop_remove_args *ap)
|
||||
@ -836,7 +835,7 @@ devfs_remove(struct vop_remove_args *ap)
|
||||
struct componentname *cnp = ap->a_cnp;
|
||||
dn_p tp, tdp;
|
||||
devnm_p tnp;
|
||||
int doingdirectory = 0, oldparent = 0, newparent = 0;
|
||||
int doingdirectory = 0;
|
||||
int error = 0;
|
||||
uid_t ouruid = cnp->cn_cred->cr_uid;
|
||||
|
||||
@ -941,9 +940,7 @@ devfs_link(struct vop_link_args *ap)
|
||||
struct componentname *cnp = ap->a_cnp;
|
||||
dn_p fp, tdp;
|
||||
devnm_p tnp;
|
||||
int doingdirectory = 0;
|
||||
int error = 0;
|
||||
uid_t outuid = cnp->cn_cred->cr_uid;
|
||||
|
||||
DBPRINT(("link\n"));
|
||||
/*
|
||||
@ -1045,9 +1042,8 @@ devfs_rename(struct vop_rename_args *ap)
|
||||
struct componentname *fcnp = ap->a_fcnp;
|
||||
dn_p fp, fdp, tp, tdp;
|
||||
devnm_p fnp,tnp;
|
||||
int doingdirectory = 0, oldparent = 0, newparent = 0;
|
||||
int doingdirectory = 0;
|
||||
int error = 0;
|
||||
uid_t outuid = tcnp->cn_cred->cr_uid;
|
||||
|
||||
/*
|
||||
* First catch an arbitrary restriction for this FS
|
||||
@ -1243,7 +1239,7 @@ devfs_rename(struct vop_rename_args *ap)
|
||||
return (error);
|
||||
}
|
||||
|
||||
|
||||
#ifdef notyet
|
||||
static int
|
||||
devfs_mkdir(struct vop_mkdir_args *ap)
|
||||
/*struct vop_mkdir_args {
|
||||
@ -1282,6 +1278,7 @@ devfs_symlink(struct vop_symlink_args *ap)
|
||||
return EINVAL;
|
||||
DBPRINT(("symlink\n"));
|
||||
}
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Vnode op for readdir
|
||||
@ -1299,7 +1296,6 @@ devfs_readdir(struct vop_readdir_args *ap)
|
||||
{
|
||||
struct vnode *vp = ap->a_vp;
|
||||
struct uio *uio = ap->a_uio;
|
||||
struct ucred *cred = ap->a_cred;
|
||||
struct dirent dirent;
|
||||
dn_p dir_node;
|
||||
devnm_p name_node;
|
||||
@ -1393,6 +1389,7 @@ DBPRINT(("readdir\n"));
|
||||
|
||||
/*
|
||||
*/
|
||||
#ifdef notyet
|
||||
static int
|
||||
devfs_readlink(struct vop_readlink_args *ap)
|
||||
/*struct vop_readlink_args {
|
||||
@ -1417,6 +1414,7 @@ DBPRINT(("abortop\n"));
|
||||
FREE(ap->a_cnp->cn_pnbuf, M_NAMEI);
|
||||
return 0;
|
||||
}
|
||||
#endif /* notyet */
|
||||
|
||||
static int
|
||||
devfs_inactive(struct vop_inactive_args *ap)
|
||||
@ -1427,6 +1425,8 @@ devfs_inactive(struct vop_inactive_args *ap)
|
||||
DBPRINT(("inactive\n"));
|
||||
return 0;
|
||||
}
|
||||
|
||||
#ifdef notyet
|
||||
static int
|
||||
devfs_lock(struct vop_lock_args *ap)
|
||||
{
|
||||
@ -1472,8 +1472,6 @@ devfs_strategy(struct vop_strategy_args *ap)
|
||||
struct buf *a_bp;
|
||||
} */
|
||||
{
|
||||
struct vnode *vp;
|
||||
int error;
|
||||
DBPRINT(("strategy\n"));
|
||||
|
||||
if (ap->a_bp->b_vp->v_type == VBLK || ap->a_bp->b_vp->v_type == VCHR)
|
||||
@ -1495,6 +1493,7 @@ devfs_advlock(struct vop_advlock_args *ap)
|
||||
DBPRINT(("advlock\n"));
|
||||
return EINVAL; /* we don't do locking yet */
|
||||
}
|
||||
#endif /* notyet */
|
||||
|
||||
static int
|
||||
devfs_reclaim(struct vop_reclaim_args *ap)
|
||||
@ -1606,16 +1605,6 @@ devfs_badop(void *junk)
|
||||
/* NOTREACHED */
|
||||
}
|
||||
|
||||
/*
|
||||
* devfs vnode null operation
|
||||
*/
|
||||
static int
|
||||
devfs_nullop(void *junk)
|
||||
{
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
/*proto*/
|
||||
void
|
||||
devfs_dropvnode(dn_p dnp)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user