mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
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Sebastian Huber
3b061c5c44
The briefs of the libmisc files named a topic, not the content of the file. Four shell briefs named the wrong command. The file main_blksync.c said "RM Shell Command Implementation". The files main_id.c, main_time.c and shellconfig.c named ls and debugrfs. Four string conversion sources named the conversion, for example "Convert String to Unsigned Long". Write every brief in the style of the tree. A source brief starts with "This source file contains". A command brief names the command the file provides. A header brief starts with "This header file provides". Put @file, @ingroup and @brief in this order in every block. Updates #5717. Assisted-by: Claude:claude-opus-5 claude-code Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
84 lines
2.4 KiB
C
84 lines
2.4 KiB
C
/* SPDX-License-Identifier: BSD-2-Clause */
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/**
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* @file
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*
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* @ingroup RTEMSImplShellCommands
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*
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* @brief This source file contains the umask shell command.
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*/
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/*
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* Copyright (C) 2001 Fernando Ruiz Casas <fruizcasas@gmail.com>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdio.h>
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#include <unistd.h>
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#include <string.h>
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#include <errno.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <rtems.h>
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#include <rtems/shell.h>
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#include <rtems/stringto.h>
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#include "internal.h"
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static int rtems_shell_main_umask(
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int argc,
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char *argv[]
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)
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{
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unsigned long tmp;
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mode_t msk = umask(0);
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if (argc == 2) {
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if ( rtems_string_to_unsigned_long(argv[1], &tmp, NULL, 0) ) {
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printf( "Mask argument (%s) is not a number\n", argv[1] );
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return -1;
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}
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msk = (mode_t) tmp;
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}
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umask(msk);
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msk = umask(0);
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printf("0%o\n", (unsigned int) msk);
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umask(msk);
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return 0;
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}
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rtems_shell_cmd_t rtems_shell_UMASK_Command = {
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.name = "umask",
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.usage = "umask [new_umask]",
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.topic = "misc",
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.command = rtems_shell_main_umask,
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.alias = NULL,
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.next = NULL
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};
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