src/sys/miscfs/fdesc/fdesc_vnops.c - diff

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Diff for /src/sys/miscfs/fdesc/fdesc_vnops.c between version 1.31 and 1.32

version 1.31, 1996/02/13 13:12:52

version 1.32, 1996/04/11 11:24:29

Line 55

#include <sys/filedesc.h>

#include <sys/vnode.h>

#include <sys/malloc.h>

#include <sys/conf.h>

#include <sys/file.h>

#include <sys/stat.h>

#include <sys/mount.h>

Line 184 struct vnodeopv_desc fdesc_vnodeop_opv_d

Line 185 struct vnodeopv_desc fdesc_vnodeop_opv_d

void

fdesc_init()

{

int cttymajor;

devctty = makedev(nchrdev, 0);

/* locate the major number */

for (cttymajor = 0; cttymajor < nchrdev; cttymajor++)

if (cdevsw[cttymajor].d_open == cttyopen)

break;

devctty = makedev(cttymajor, 0);

fdhashtbl = hashinit(NFDCACHE, M_CACHE, &fdhash);

}

Line 308 fdesc_lookup(v)

Line 314 fdesc_lookup(v)

if (error)

goto bad;

*vpp = fvp;

fvp->v_type = VFIFO;

fvp->v_type = VCHR;

VOP_LOCK(fvp);

return (0);

}

Line 511 fdesc_getattr(v)

Line 517 fdesc_getattr(v)

case Flink:

vap->va_mode = R_ALL|X_ALL;

vap->va_type = VLNK;

vap->va_rdev = 0;

vap->va_nlink = 1;

vap->va_size = strlen(VTOFDESC(vp)->fd_link);

break;

case Fctty:

vap->va_mode = R_ALL|W_ALL;

vap->va_type = VFIFO;

vap->va_type = VCHR;

vap->va_rdev = devctty;

vap->va_nlink = 1;

vap->va_size = 0;

break;

Line 525 fdesc_getattr(v)

Line 533 fdesc_getattr(v)

default:

vap->va_mode = R_ALL|X_ALL;

vap->va_type = VDIR;

vap->va_rdev = 0;

vap->va_nlink = 2;

vap->va_size = DEV_BSIZE;

break;

Line 539 fdesc_getattr(v)

Line 548 fdesc_getattr(v)

vap->va_ctime = vap->va_mtime;

vap->va_gen = 0;

vap->va_flags = 0;

vap->va_rdev = 0;

vap->va_bytes = 0;

break;

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