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author | Cameron Katri <me@cameronkatri.com> | 2021-05-09 14:20:58 -0400 |
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committer | Cameron Katri <me@cameronkatri.com> | 2021-05-09 14:20:58 -0400 |
commit | 5fd83771641d15c418f747bd343ba6738d3875f7 (patch) | |
tree | 5abf0f78f680d9837dbd93d4d4c3933bb7509599 /adv_cmds/cap_mkdb/cap_mkdb.1 | |
download | apple_cmds-5fd83771641d15c418f747bd343ba6738d3875f7.tar.gz apple_cmds-5fd83771641d15c418f747bd343ba6738d3875f7.tar.zst apple_cmds-5fd83771641d15c418f747bd343ba6738d3875f7.zip |
Import macOS userland
adv_cmds-176
basic_cmds-55
bootstrap_cmds-116.100.1
developer_cmds-66
diskdev_cmds-667.40.1
doc_cmds-53.60.1
file_cmds-321.40.3
mail_cmds-35
misc_cmds-34
network_cmds-606.40.1
patch_cmds-17
remote_cmds-63
shell_cmds-216.60.1
system_cmds-880.60.2
text_cmds-106
Diffstat (limited to 'adv_cmds/cap_mkdb/cap_mkdb.1')
-rw-r--r-- | adv_cmds/cap_mkdb/cap_mkdb.1 | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/adv_cmds/cap_mkdb/cap_mkdb.1 b/adv_cmds/cap_mkdb/cap_mkdb.1 new file mode 100644 index 0000000..5bc4674 --- /dev/null +++ b/adv_cmds/cap_mkdb/cap_mkdb.1 @@ -0,0 +1,101 @@ +.\" Copyright (c) 1992, 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. +.\" +.\" @(#)cap_mkdb.1 8.1 (Berkeley) 6/6/93 +.\" +.Dd "June 6, 1993" +.Dt CAP_MKDB 1 +.Os +.Sh NAME +.Nm cap_mkdb +.Nd create capability database +.Pp +.Sh SYNOPSIS +.Nm cap_mkdb +.Op Fl v +.Op Fl f Ar outfile +.Ar file1 +.Op Ar file2 ... +.Pp +.Sh DESCRIPTION +.Nm Cap_mkdb +builds a hashed database out of the +.Xr getcap 3 +logical database constructed by the concatenation of the specified +files . +.Pp +The database is named by the basename of the first file argument and +the string +.Dq .db . +The +.Xr getcap 3 +routines can access the database in this form much more quickly +than they can the original text file(s). +.Pp +The ``tc'' capabilities of the records are expanded before the +record is stored into the database. +.Pp +The options as as follows: +.Bl -tag -width XXXXXX +.It Fl f Ar outfile +Specify a different database basename. +.It Fl v +Print out the number of capability records in the database. +.El +.Pp +.Sh FORMAT +Each record is stored in the database using two different types of keys. +.Pp +The first type is a key which consists of the first capability of +the record (not including the trailing colon (``:'')) with a data +field consisting of a special byte followed by the rest of the record. +The special byte is either a 0 or 1, where a 0 means that the record +is okay, and a 1 means that there was a ``tc'' capability in the record +that couldn't be expanded. +.Pp +The second type is a key which consists of one of the names from the +first capability of the record with a data field consisting a special +byte followed by the the first capability of the record. +The special byte is a 2. +.Pp +In normal operation names are looked up in the database, resulting +in a key/data pair of the second type. +The data field of this key/data pair is used to look up a key/data +pair of the first type which has the real data associated with the +name. +.Sh RETURN VALUE +The +.Nm cap_mkdb +utility exits 0 on success and >0 if an error occurs. +.Sh SEE ALSO +.Xr dbopen 3 , +.Xr getcap 3 , +.Xr termcap 5 |