source: rtems/cpukit/libmisc/shell/main_cat.c @ 0893220

4.104.115
Last change on this file since 0893220 was dfe0e58, checked in by Joel Sherrill <joel.sherrill@…>, on 02/27/08 at 21:52:16

2008-02-27 Joel Sherrill <joel.sherrill@…>

  • libmisc/shell/cat_file.c, libmisc/shell/main_alias.c, libmisc/shell/main_blksync.c, libmisc/shell/main_cat.c, libmisc/shell/main_chdir.c, libmisc/shell/main_chmod.c, libmisc/shell/main_chroot.c, libmisc/shell/main_cpuuse.c, libmisc/shell/main_date.c, libmisc/shell/main_help.c, libmisc/shell/main_id.c, libmisc/shell/main_logoff.c, libmisc/shell/main_ls.c, libmisc/shell/main_mallocinfo.c, libmisc/shell/main_mdump.c, libmisc/shell/main_medit.c, libmisc/shell/main_mfill.c, libmisc/shell/main_mkdir.c, libmisc/shell/main_mmove.c, libmisc/shell/main_mount.c, libmisc/shell/main_mount_nfs.c, libmisc/shell/main_msdosfmt.c, libmisc/shell/main_mwdump.c, libmisc/shell/main_perioduse.c, libmisc/shell/main_pwd.c, libmisc/shell/main_rm.c, libmisc/shell/main_rmdir.c, libmisc/shell/main_stackuse.c, libmisc/shell/main_tty.c, libmisc/shell/main_umask.c, libmisc/shell/main_unmount.c, libmisc/shell/main_whoami.c, libmisc/shell/shell.h: Clean up done while writing documentation. Some command improvements such as date now allows setting of the current TOD. Often commands did not use stdout/stderr per expectations and did not return -1 on an error.
  • Property mode set to 100644
File size: 1.4 KB
Line 
1/*
2 *  CAT Shell Command Implmentation
3 *
4 *  Author: Fernando RUIZ CASAS
5 *  Work: fernando.ruiz@ctv.es
6 *  Home: correo@fernando-ruiz.com
7 *
8 *  The license and distribution terms for this file may be
9 *  found in the file LICENSE in this distribution or at
10 *  http://www.rtems.com/license/LICENSE.
11 *
12 *  $Id$
13 */
14
15#ifdef HAVE_CONFIG_H
16#include "config.h"
17#endif
18
19#include <stdio.h>
20#include <termios.h>
21#include <string.h>
22#include <stdlib.h>
23#include <ctype.h>
24#include <dirent.h>
25#include <time.h>
26#include <fcntl.h>
27#include <unistd.h>
28#include <pwd.h>
29#include <grp.h>
30#include <errno.h>
31#include <sys/types.h>
32#include <stddef.h>
33
34#include <rtems.h>
35#include <rtems/shell.h>
36#include "internal.h"
37
38int rtems_shell_main_cat(int argc, char *argv[])
39{
40  int n;
41  int sc;
42
43  for ( n=1; n < argc ; n++) {
44    sc = rtems_shell_cat_file(stdout, argv[n]);
45    if ( sc == -1 ) {
46      fprintf(stderr, "%s: %s: %s\n", argv[0], argv[n], strerror(errno));
47      return -1;
48    }
49  }
50  return 0;
51}
52
53rtems_shell_cmd_t rtems_shell_CAT_Command = {
54  "cat",                                           /* name */
55  "cat n1 [n2 [n3...]] # show the ascii contents", /* usage */
56  "files",                                         /* topic */
57  rtems_shell_main_cat ,                           /* command */
58  NULL,                                            /* alias */
59  NULL                                             /* next */
60};
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