forked from Imagelibrary/rtems
3899a5379f
* libblock/Makefile.am: Removed src/show_bdbuf.c. * libblock/src/show_bdbuf.c: Removed. * libblock/include/rtems/bdbuf.h, cpukit/libblock/src/bdbuf.c: Rewritten the bdbuf code. Remove pre-emption disable, score access, fixed many bugs and increased performance. * libblock/include/rtems/blkdev.h: Added RTEMS_BLKDEV_CAPABILITIES block device request. Cleaned up comments. Added block and user fields to the sg buffer request. Move to rtems_* namespace. * libblock/include/rtems/diskdevs.h, cpukit/libblock/src/diskdevs.c: Move to rtems_* namespace. Add a capabilities field for drivers. Change rtems_disk_lookup to rtems_disk_obtain to match the release call. You do not lookup and release a disk, you obtain and release a disk. * libblock/include/rtems/ide_part_table.h, libblock/include/rtems/ramdisk.h, libblock/src/ide_part_table.c: Move to rtems_* namespace. * libblock/include/rtems/nvdisk.h: Formatting change. * libblock/src/blkdev.c: Move to rtems_* namespace. Change rtems_disk_lookup to rtems_disk_obtain * libblock/src/flashdisk.c: Move to rtems_* namespace. Use the new support for the block number in the scatter/grather request struct. This allows non-continuous buffer requests for those drivers that can support increasing performance. * libblock/src/nvdisk.c: Move to rtems_* namespace. Removed warnings. Added better error checking. Fixed some comments. * libblock/src/ramdisk.c: Move to rtems_* namespace. Added some trace functions to help debugging upper layers. Use the new support for the block number in the scatter/grather request struct. This allows non-continuous buffer requests for those drivers that can support increasing performance. * libfs/src/dosfs/fat.c, libfs/src/dosfs/fat.h: Use new chains API. Removed temporary hack and changed set_errno_and_return_minus_one to rtems_set_errno_and_return_minus_one. Move fat_buf_access from header and stopped it being inlined. Updated to libblock changes. * libfs/src/dosfs/fat_fat_operations.c, libfs/src/dosfs/fat_file.c, libfs/src/dosfs/msdos_create.c, libfs/src/dosfs/msdos_dir.c, libfs/src/dosfs/msdos_eval.c, libfs/src/dosfs/msdos_file.c, libfs/src/dosfs/msdos_format.c, libfs/src/dosfs/msdos_free.c, libfs/src/dosfs/msdos_initsupp.c, libfs/src/dosfs/msdos_misc.c, libfs/src/dosfs/msdos_mknod.c: Use new chains API. Removed temporary hack and changed set_errno_and_return_minus_one to rtems_set_errno_and_return_minus_one. Updated to libblock changes. * libmisc/Makefile.am: Add new ls and rm command files. * libmisc/shell/cmp-ls.c, libmisc/shell/extern-ls.h, libmisc/shell/filemode.c, libmisc/shell/print-ls.c, libmisc/shell/pwcache.c, libmisc/shell/utils-ls.c, libmisc/shell/vis.c, shell/vis.h: New. * libmisc/shell/extern-cp.h, libmisc/shell/main_cp.c, libmisc/shell/utils-cp.c: Fixed the usage call bug. * libmisc/shell/main_blksync.c: Updated to the new block IO ioctl command. * libmisc/shell/main_ls.c, libmisc/shell/main_rm.c: Updated to BSD commands with more features. * score/src/coremutex.c: Fix the strick order mutex code. * libmisc/shell/shell.c: Change shell tasks mode to be timeslice and no ASR. * sapi/include/confdefs.h: Change ata_driver_task_priority to rtems_ata_driver_task_priority. Add the new BD buf cache parameters with defaults. * score/src/interr.c: Do not return if the CPU halt call returns.
114 lines
3.1 KiB
C
114 lines
3.1 KiB
C
/* $NetBSD: util.c,v 1.28 2005/06/17 14:36:16 hira Exp $ */
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/*
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* Copyright (c) 1989, 1993, 1994
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Michael Fischbein.
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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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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* 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 REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#if 0
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#include <sys/cdefs.h>
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#ifndef lint
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#if 0
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static char sccsid[] = "@(#)util.c 8.5 (Berkeley) 4/28/95";
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#else
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__RCSID("$NetBSD: util.c,v 1.28 2005/06/17 14:36:16 hira Exp $");
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#endif
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#endif /* not lint */
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#endif
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <ctype.h>
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#include <err.h>
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#include <fts.h>
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#include <limits.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <vis.h>
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#include "extern-ls.h"
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#define SIZE_T_MAX 255
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int
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safe_print(rtems_shell_ls_globals* globals, const char *src)
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{
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size_t len;
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char *name;
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int flags;
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flags = VIS_NL | VIS_OCTAL;
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if (f_octal_escape)
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flags |= VIS_CSTYLE;
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len = strlen(src);
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if (len != 0 && SIZE_T_MAX/len <= 4) {
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errx(exit_jump, EXIT_FAILURE, "%s: name too long", src);
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/* NOTREACHED */
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}
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name = (char *)malloc(4*len+1);
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if (name != NULL) {
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len = strvis(name, src, flags);
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printf("%s", name);
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free(name);
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return len;
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} else
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errx(exit_jump, EXIT_FAILURE, "out of memory!");
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/* NOTREACHED */
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}
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int
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printescaped(rtems_shell_ls_globals* globals, const char *src)
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{
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unsigned char c;
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int n;
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for (n = 0; (c = *src) != '\0'; ++src, ++n)
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if (isprint(c))
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(void)putchar(c);
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else
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(void)putchar('?');
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return n;
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}
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void
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usage(rtems_shell_ls_globals* globals)
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{
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(void)fprintf(stderr,
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"usage: %s [-AaBbCcdFfghikLlmnopqRrSsTtuWwx1] [file ...]\n",
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"ls");
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exit(EXIT_FAILURE);
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/* NOTREACHED */
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}
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