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Diffstat (limited to 'dialects/uw/dnode2.c')
| -rw-r--r-- | dialects/uw/dnode2.c | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/dialects/uw/dnode2.c b/dialects/uw/dnode2.c new file mode 100644 index 0000000..e7c24f7 --- /dev/null +++ b/dialects/uw/dnode2.c @@ -0,0 +1,114 @@ +/* + * dnode2.c - SCO UnixWare node functions for lsof + * + * This module must be separate to keep separate the multiple kernel inode + * structure definitions. + */ + +/* + * Copyright 1996 Purdue Research Foundation, West Lafayette, Indiana + * 47907. All rights reserved. + * + * Written by Victor A. Abell + * + * This software is not subject to any license of the American Telephone + * and Telegraph Company or the Regents of the University of California. + * + * Permission is granted to anyone to use this software for any purpose on + * any computer system, and to alter it and redistribute it freely, subject + * to the following restrictions: + * + * 1. Neither the authors nor Purdue University are responsible for any + * consequences of the use of this software. + * + * 2. The origin of this software must not be misrepresented, either by + * explicit claim or by omission. Credit to the authors and Purdue + * University must appear in documentation and sources. + * + * 3. Altered versions must be plainly marked as such, and must not be + * misrepresented as being the original software. + * + * 4. This notice may not be removed or altered. + */ + +#ifndef lint +static char copyright[] = +"@(#) Copyright 1996 Purdue Research Foundation.\nAll rights reserved.\n"; +static char *rcsid = "$Id: dnode2.c,v 1.7 2005/08/13 16:21:41 abe Exp $"; +#endif + + +#include "lsof.h" + +#if defined(HASVXFS) + +# if UNIXWAREV<70000 +#undef fs_bsize +#undef IFMT +#undef IFIFO +#undef IFCHR +#undef IFDIR +#undef IFNAM +#undef IFBLK +#undef IFREG +#undef IFLNK +#undef ISUID +#undef ISGID +#undef ISVTX +#undef IREAD +#undef IWRITE +#undef IEXEC +#include <sys/fs/vx_inode.h> +# else /* UNIXWAREV>=70000 */ +struct vx_inode{ + unsigned long d1[28]; + dev_t i_dev; + unsigned long i_number; + unsigned long d2[76]; + unsigned long i_nlink; + unsigned long d3[2]; + unsigned long long i_size; + unsigned long d4[8]; + dev_t i_rdev; +}; +# endif /* UNIXWAREV<70000 */ +#endif /* defined(HASVXFS) */ + + +/* + * readvxfslino() - read vxfs inode's local inode information + */ + +int +readvxfslino(v, i) + struct vnode *v; /* containing vnode */ + struct l_ino *i; /* local inode information */ +{ + +#if defined(HASVXFS) + struct vx_inode vx; + + if (kread((KA_T)v->v_data, (char *)&vx, sizeof(vx))) + return(1); + i->dev = vx.i_dev; + i->dev_def = 1; + i->nlink = (long)vx.i_nlink; + i->nlink_def = 1; + i->nm = (char *)NULL; + i->number = (INODETYPE)vx.i_number; + i->number_def = 1; + if (v->v_type == VCHR) { + i->rdev = vx.i_rdev; + i->rdev_def = 1; + } else { + i->rdev = (dev_t)0; + i->rdev_def = 0; + } + i->size = (SZOFFTYPE)vx.i_size; + i->size_def = 1; + return(0); +#else /* !defined(HASVXFS) */ + return(1); +#endif /* defined(HASVXFS) */ + +} |