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umask.c @ da154e14

4.115

Last change on this file since da154e14 was 9b4422a2, checked in by Joel Sherrill <joel.sherrill@…>, on 05/03/12 at 15:09:24

Remove All CVS Id Strings Possible Using a Script

Script does what is expected and tries to do it as
smartly as possible.

+ remove occurrences of two blank comment lines

next to each other after Id string line removed.

+ remove entire comment blocks which only exited to

contain CVS Ids

+ If the processing left a blank line at the top of

a file, it was removed.

File size: 792 bytes

Line
1	/*
2	* umask() - POSIX 1003.1b 5.3.3 - Set File Creation Mask
3	*
4	* COPYRIGHT (c) 1989-1999.
5	* On-Line Applications Research Corporation (OAR).
6	*
7	* The license and distribution terms for this file may be
8	* found in the file LICENSE in this distribution or at
9	* http://www.rtems.com/license/LICENSE.
10	*/
11
12	#if HAVE_CONFIG_H
13	#include "config.h"
14	#endif
15
16	#define __RTEMS_VIOLATE_KERNEL_VISIBILITY__
17
18	#include <sys/stat.h>
19
20	#include <rtems/libio_.h>
21
22	mode_t umask( mode_t cmask )
23	{
24	mode_t old_mask;
25
26	/*
27	* We must use the same protection mechanism as in
28	* rtems_libio_set_private_env().
29	*/
30	_Thread_Disable_dispatch();
31	old_mask = rtems_filesystem_umask;
32	rtems_filesystem_umask = cmask & (S_IRWXU \| S_IRWXG \| S_IRWXO);
33	_Thread_Enable_dispatch();
34
35	return old_mask;
36	}

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