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Diffstat (limited to 'lib/libc/sys/chroot.2')
-rw-r--r-- | lib/libc/sys/chroot.2 | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/lib/libc/sys/chroot.2 b/lib/libc/sys/chroot.2 deleted file mode 100644 index 10a9b5e..0000000 --- a/lib/libc/sys/chroot.2 +++ /dev/null @@ -1,97 +0,0 @@ -.\" Copyright (c) 1983, 1991, 1993 -.\" The Regents of the University of California. All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. All advertising materials mentioning features or use of this software -.\" must display the following acknowledgement: -.\" This product includes software developed by the University of -.\" California, Berkeley and its contributors. -.\" 4. Neither the name of the University nor the names of its contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.\" @(#)chroot.2 8.1 (Berkeley) 6/4/93 -.\" -.Dd June 4, 1993 -.Dt CHROOT 2 -.Os BSD 4.2 -.Sh NAME -.Nm chroot -.Nd change root directory -.Sh SYNOPSIS -.Fd #include <unistd.h> -.Ft int -.Fn chroot "const char *dirname" -.Sh DESCRIPTION -.Fa Dirname -is the address of the pathname of a directory, terminated by an ASCII NUL. -.Fn Chroot -causes -.Fa dirname -to become the root directory, -that is, the starting point for path searches of pathnames -beginning with -.Ql / . -.Pp -In order for a directory to become the root directory -a process must have execute (search) access for that directory. -.Pp -It should be noted that -.Fn chroot -has no effect on the process's current directory. -.Pp -This call is restricted to the super-user. -.Sh RETURN VALUES -Upon successful completion, a value of 0 is returned. Otherwise, -a value of -1 is returned and -.Va errno -is set to indicate an error. -.Sh ERRORS -.Fn Chroot -will fail and the root directory will be unchanged if: -.Bl -tag -width [ENOTDIR] -.It Bq Er ENOTDIR -A component of the path name is not a directory. -.It Bq Er EPERM -The effective user ID is not the super-user. -.It Bq Er ENAMETOOLONG -A component of a pathname exceeded 255 characters, -or an entire path name exceeded 1023 characters. -.It Bq Er ENOENT -The named directory does not exist. -.It Bq Er EACCES -Search permission is denied for any component of the path name. -.It Bq Er ELOOP -Too many symbolic links were encountered in translating the pathname. -.It Bq Er EFAULT -.Fa Path -points outside the process's allocated address space. -.It Bq Er EIO -An I/O error occurred while reading from or writing to the file system. -.El -.Sh SEE ALSO -.Xr chdir 2 -.Sh HISTORY -The -.Fn chroot -function call appeared in -.Bx 4.2 . |