This file is umask.def, from which is created umask.c.
It implements the builtin "umask" in Bash.
-Copyright (C) 1987-2002 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>
#include "../bashtypes.h"
#include "filecntl.h"
-#ifndef _MINIX
+#if ! defined(_MINIX) && defined (HAVE_SYS_FILE_H)
# include <sys/file.h>
#endif
#include <stdio.h>
#include <chartypes.h>
+#include "../bashintl.h"
+
#include "../shell.h"
#include "posixstat.h"
#include "common.h"
#include "bashgetopt.h"
-#ifdef __LCC__
-#define mode_t int
-#endif
-
/* **************************************************************** */
/* */
/* UMASK Builtin and Helpers */
is lousy. */
if (umask_value == -1)
{
- sh_erange (list->word->word, "octal number");
+ sh_erange (list->word->word, _("octal number"));
return (EXECUTION_FAILURE);
}
}
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
case '=':
break;
default:
- builtin_error ("`%c': invalid symbolic mode operator", op);
+ builtin_error (_("`%c': invalid symbolic mode operator"), op);
return (-1);
}
bits &= ~perm;
break;
case '=':
+ if (who == 0)
+ who = S_IRWXU | S_IRWXG | S_IRWXO;
bits &= ~who;
bits |= perm;
break;
}
else
{
- builtin_error ("`%c': invalid symbolic mode character", *s);
+ builtin_error (_("`%c': invalid symbolic mode character"), *s);
return (-1);
}
}
/* All work is done with the complement of the umask -- it's
more intuitive and easier to deal with. It is complemented
again before being returned. */
- bits = parse_symbolic_mode (list->word->word, ~um);
+ bits = parse_symbolic_mode (list->word->word, ~um & 0777);
if (bits == -1)
return (-1);