diff options
Diffstat (limited to 'builtins/umask.def')
| -rw-r--r-- | builtins/umask.def | 47 |
1 files changed, 26 insertions, 21 deletions
diff --git a/builtins/umask.def b/builtins/umask.def index 489ca33..289a0f5 100644 --- a/builtins/umask.def +++ b/builtins/umask.def @@ -1,36 +1,42 @@ This file is umask.def, from which is created umask.c. It implements the builtin "umask" in Bash. -Copyright (C) 1987-2004 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 umask.c $BUILTIN umask $FUNCTION umask_builtin $SHORT_DOC umask [-p] [-S] [mode] -The user file-creation mask is set to MODE. If MODE is omitted, or if -`-S' is supplied, the current value of the mask is printed. The `-S' -option makes the output symbolic; otherwise an octal number is output. -If `-p' is supplied, and MODE is omitted, the output is in a form -that may be used as input. If MODE begins with a digit, it is -interpreted as an octal number, otherwise it is a symbolic mode string -like that accepted by chmod(1). +Display or set file mode mask. + +Sets the user file-creation mask to MODE. If MODE is omitted, prints +the current value of the mask. + +If MODE begins with a digit, it is interpreted as an octal number; +otherwise it is a symbolic mode string like that accepted by chmod(1). + +Options: + -p if MODE is omitted, output in a form that may be reused as input + -S makes the output symbolic; otherwise an octal number is output + +Exit Status: +Returns success unless MODE is invalid or an invalid option is given. $END #include <config.h> @@ -137,8 +143,7 @@ umask_builtin (list) printf ("%04lo\n", (unsigned long)umask_arg); } - fflush (stdout); - return (EXECUTION_SUCCESS); + return (sh_chkwrite (EXECUTION_SUCCESS)); } /* Print the umask in a symbolic form. In the output, a letter is |