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Diffstat (limited to 'builtins/enable.def')
| -rw-r--r-- | builtins/enable.def | 61 |
1 files changed, 35 insertions, 26 deletions
diff --git a/builtins/enable.def b/builtins/enable.def index 823c38f..40cbb44 100644 --- a/builtins/enable.def +++ b/builtins/enable.def @@ -1,42 +1,51 @@ This file is enable.def, from which is created enable.c. It implements the builtin "enable" in Bash. -Copyright (C) 1987-2003 Free Software Foundation, Inc. +Copyright (C) 1987-2009 Free Software Foundation, Inc. This file is part of GNU Bash, the Bourne Again SHell. -Bash is free software; you can redistribute it and/or modify it under -the terms of the GNU General Public License as published by the Free -Software Foundation; either version 2, or (at your option) any later -version. +Bash is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. -Bash is distributed in the hope that it will be useful, but WITHOUT ANY -WARRANTY; without even the implied warranty of MERCHANTABILITY or -FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -for more details. +Bash is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. -You should have received a copy of the GNU General Public License along -with Bash; see the file COPYING. If not, write to the Free Software -Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. +You should have received a copy of the GNU General Public License +along with Bash. If not, see <http://www.gnu.org/licenses/>. $PRODUCES enable.c $BUILTIN enable $FUNCTION enable_builtin -$SHORT_DOC enable [-pnds] [-a] [-f filename] [name ...] -Enable and disable builtin shell commands. This allows -you to use a disk command which has the same name as a shell -builtin without specifying a full pathname. If -n is used, the -NAMEs become disabled; otherwise NAMEs are enabled. For example, -to use the `test' found in $PATH instead of the shell builtin -version, type `enable -n test'. On systems supporting dynamic -loading, the -f option may be used to load new builtins from the -shared object FILENAME. The -d option will delete a builtin -previously loaded with -f. If no non-option names are given, or -the -p option is supplied, a list of builtins is printed. The --a option means to print every builtin with an indication of whether -or not it is enabled. The -s option restricts the output to the POSIX.2 -`special' builtins. The -n option displays a list of all disabled builtins. +$SHORT_DOC enable [-a] [-dnps] [-f filename] [name ...] +Enable and disable shell builtins. + +Enables and disables builtin shell commands. Disabling allows you to +execute a disk command which has the same name as a shell builtin +without using a full pathname. + +Options: + -a print a list of builtins showing whether or not each is enabled + -n disable each NAME or display a list of disabled builtins + -p print the list of builtins in a reusable format + -s print only the names of Posix `special' builtins + +Options controlling dynamic loading: + -f Load builtin NAME from shared object FILENAME + -d Remove a builtin loaded with -f + +Without options, each NAME is enabled. + +To use the `test' found in $PATH instead of the shell builtin +version, type `enable -n test'. + +Exit Status: +Returns success unless NAME is not a shell builtin or an error occurs. $END #include <config.h> |