| linux_file.c (111797) | linux_file.c (111798) |
|---|---|
| 1/*- 2 * Copyright (c) 1994-1995 S�ren Schmidt 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright | 1/*- 2 * Copyright (c) 1994-1995 S�ren Schmidt 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer | 9 * notice, this list of conditions and the following disclaimer |
| 10 * in this position and unchanged. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * | 10 * in this position and unchanged. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * |
| 28 * $FreeBSD: head/sys/compat/linux/linux_file.c 111797 2003-03-03 09:14:26Z des $ | 28 * $FreeBSD: head/sys/compat/linux/linux_file.c 111798 2003-03-03 09:17:12Z des $ |
| 29 */ 30 31#include "opt_compat.h" 32#include "opt_mac.h" 33 34#include <sys/param.h> 35#include <sys/systm.h> 36#include <sys/conf.h> --- 55 unchanged lines hidden (view full) --- 92#ifdef DEBUG 93 if (ldebug(open)) 94 printf(ARGS(open, "%s, 0x%x, 0x%x"), 95 path, args->flags, args->mode); 96#endif 97 bsd_flags = 0; 98 if (args->flags & LINUX_O_RDONLY) 99 bsd_flags |= O_RDONLY; | 29 */ 30 31#include "opt_compat.h" 32#include "opt_mac.h" 33 34#include <sys/param.h> 35#include <sys/systm.h> 36#include <sys/conf.h> --- 55 unchanged lines hidden (view full) --- 92#ifdef DEBUG 93 if (ldebug(open)) 94 printf(ARGS(open, "%s, 0x%x, 0x%x"), 95 path, args->flags, args->mode); 96#endif 97 bsd_flags = 0; 98 if (args->flags & LINUX_O_RDONLY) 99 bsd_flags |= O_RDONLY; |
| 100 if (args->flags & LINUX_O_WRONLY) | 100 if (args->flags & LINUX_O_WRONLY) |
| 101 bsd_flags |= O_WRONLY; 102 if (args->flags & LINUX_O_RDWR) 103 bsd_flags |= O_RDWR; 104 if (args->flags & LINUX_O_NDELAY) 105 bsd_flags |= O_NONBLOCK; 106 if (args->flags & LINUX_O_APPEND) 107 bsd_flags |= O_APPEND; 108 if (args->flags & LINUX_O_SYNC) --- 131 unchanged lines hidden (view full) --- 240 ALIGN((((char *)&(de)->d_name - (char *)de) + (namlen) + 1)) 241 242#define LINUX_DIRBLKSIZ 512 243 244static int 245getdents_common(struct thread *td, struct linux_getdents64_args *args, 246 int is64bit) 247{ | 101 bsd_flags |= O_WRONLY; 102 if (args->flags & LINUX_O_RDWR) 103 bsd_flags |= O_RDWR; 104 if (args->flags & LINUX_O_NDELAY) 105 bsd_flags |= O_NONBLOCK; 106 if (args->flags & LINUX_O_APPEND) 107 bsd_flags |= O_APPEND; 108 if (args->flags & LINUX_O_SYNC) --- 131 unchanged lines hidden (view full) --- 240 ALIGN((((char *)&(de)->d_name - (char *)de) + (namlen) + 1)) 241 242#define LINUX_DIRBLKSIZ 512 243 244static int 245getdents_common(struct thread *td, struct linux_getdents64_args *args, 246 int is64bit) 247{ |
| 248 register struct dirent *bdp; | 248 struct dirent *bdp; |
| 249 struct vnode *vp; 250 caddr_t inp, buf; /* BSD-format */ 251 int len, reclen; /* BSD-format */ 252 caddr_t outp; /* Linux-format */ 253 int resid, linuxreclen=0; /* Linux-format */ 254 struct file *fp; 255 struct uio auio; 256 struct iovec aiov; --- 473 unchanged lines hidden (view full) --- 730 bsd.offset = uap->offset; 731 return pwrite(td, &bsd); 732} 733 734int 735linux_mount(struct thread *td, struct linux_mount_args *args) 736{ 737 struct ufs_args ufs; | 249 struct vnode *vp; 250 caddr_t inp, buf; /* BSD-format */ 251 int len, reclen; /* BSD-format */ 252 caddr_t outp; /* Linux-format */ 253 int resid, linuxreclen=0; /* Linux-format */ 254 struct file *fp; 255 struct uio auio; 256 struct iovec aiov; --- 473 unchanged lines hidden (view full) --- 730 bsd.offset = uap->offset; 731 return pwrite(td, &bsd); 732} 733 734int 735linux_mount(struct thread *td, struct linux_mount_args *args) 736{ 737 struct ufs_args ufs; |
| 738 char fstypename[MFSNAMELEN]; 739 char mntonname[MNAMELEN], mntfromname[MNAMELEN]; | 738 char fstypename[MFSNAMELEN]; 739 char mntonname[MNAMELEN], mntfromname[MNAMELEN]; |
| 740 int error; 741 int fsflags; 742 const char *fstype; 743 void *fsdata; 744 | 740 int error; 741 int fsflags; 742 const char *fstype; 743 void *fsdata; 744 |
| 745 error = copyinstr(args->filesystemtype, fstypename, MFSNAMELEN - 1, | 745 error = copyinstr(args->filesystemtype, fstypename, MFSNAMELEN - 1, |
| 746 NULL); 747 if (error) | 746 NULL); 747 if (error) |
| 748 return (error); 749 error = copyinstr(args->specialfile, mntfromname, MFSNAMELEN - 1, NULL); | 748 return (error); 749 error = copyinstr(args->specialfile, mntfromname, MFSNAMELEN - 1, NULL); |
| 750 if (error) | 750 if (error) |
| 751 return (error); 752 error = copyinstr(args->dir, mntonname, MFSNAMELEN - 1, NULL); | 751 return (error); 752 error = copyinstr(args->dir, mntonname, MFSNAMELEN - 1, NULL); |
| 753 if (error) | 753 if (error) |
| 754 return (error); | 754 return (error); |
| 755 756#ifdef DEBUG 757 if (ldebug(mount)) 758 printf(ARGS(mount, "%s, %s, %s"), 759 fstypename, mntfromname, mntonname); 760#endif 761 762 if (strcmp(fstypename, "ext2") == 0) { --- 14 unchanged lines hidden (view full) --- 777 fsflags = 0; 778 779 if ((args->rwflag & 0xffff0000) == 0xc0ed0000) { 780 /* 781 * Linux SYNC flag is not included; the closest equivalent 782 * FreeBSD has is !ASYNC, which is our default. 783 */ 784 if (args->rwflag & LINUX_MS_RDONLY) | 755 756#ifdef DEBUG 757 if (ldebug(mount)) 758 printf(ARGS(mount, "%s, %s, %s"), 759 fstypename, mntfromname, mntonname); 760#endif 761 762 if (strcmp(fstypename, "ext2") == 0) { --- 14 unchanged lines hidden (view full) --- 777 fsflags = 0; 778 779 if ((args->rwflag & 0xffff0000) == 0xc0ed0000) { 780 /* 781 * Linux SYNC flag is not included; the closest equivalent 782 * FreeBSD has is !ASYNC, which is our default. 783 */ 784 if (args->rwflag & LINUX_MS_RDONLY) |
| 785 fsflags |= MNT_RDONLY; | 785 fsflags |= MNT_RDONLY; |
| 786 if (args->rwflag & LINUX_MS_NOSUID) | 786 if (args->rwflag & LINUX_MS_NOSUID) |
| 787 fsflags |= MNT_NOSUID; | 787 fsflags |= MNT_NOSUID; |
| 788 if (args->rwflag & LINUX_MS_NODEV) | 788 if (args->rwflag & LINUX_MS_NODEV) |
| 789 fsflags |= MNT_NODEV; | 789 fsflags |= MNT_NODEV; |
| 790 if (args->rwflag & LINUX_MS_NOEXEC) | 790 if (args->rwflag & LINUX_MS_NOEXEC) |
| 791 fsflags |= MNT_NOEXEC; | 791 fsflags |= MNT_NOEXEC; |
| 792 if (args->rwflag & LINUX_MS_REMOUNT) | 792 if (args->rwflag & LINUX_MS_REMOUNT) |
| 793 fsflags |= MNT_UPDATE; | 793 fsflags |= MNT_UPDATE; |
| 794 } 795 796 return (vfs_mount(td, fstype, mntonname, fsflags, fsdata)); 797} 798 799int 800linux_oldumount(struct thread *td, struct linux_oldumount_args *args) 801{ --- 334 unchanged lines hidden --- | 794 } 795 796 return (vfs_mount(td, fstype, mntonname, fsflags, fsdata)); 797} 798 799int 800linux_oldumount(struct thread *td, struct linux_oldumount_args *args) 801{ --- 334 unchanged lines hidden --- |