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Allow each NSH command to be disabled

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1234 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2008-11-14 15:11:26 +00:00
parent ff7c75a90d
commit c3edbc0eaf
13 changed files with 343 additions and 48 deletions
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4
ChangeLog
View File

@ -547,3 +547,7 @@
This is the size of stack used with the user_start() thread is created. The two stacks
no longer have to be the same.
* Add a loop device that converts a file into a block device.
* Each NSH command can not be disabled through a configuration setting. All of these
settings make the configuration of NSH potentially complex but also allow it to squeeze
into very small memory footprints.

48
Documentation/NuttShell.html
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@ -1590,6 +1590,13 @@ nsh>
Configuration settings specific to NSH as discussed at the <a href="#nshconfiguration">bottom</a> of this document.
</p>
<p>
Note that in addition to general NuttX configuation settings, each NSH command can be
individually disabled via the settings in the rightmost column.
All of these settings make the configuration of NSH potentially complex but also allow it to
squeeze into very small memory footprints.
</p>
<table width ="100%">
<tr bgcolor="#e4e4e4">
<td>
@ -1603,134 +1610,175 @@ nsh>
<tr bgcolor="#e4e4e4">
<th align="left" width="25%">Command</th>
<th align="left">Depends on Configuration</th>
<th align="left">Can Be Disabled with</th>
</tr>
<tr>
<td><b><code>[</code></b></td>
<td>!<code>CONFIG_EXAMPLES_NSH_DISABLESCRIPT</code></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_TEST</code></td>
</tr>
<tr>
<td><b><code>cat</code></b></td>
<td><code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0</td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_CAT</code></td>
</tr>
<tr>
<td><b><code>cd</code></b></td>
<td>!<code>CONFIG_DISABLE_ENVIRON</code> &amp;&amp; <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0</td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_CD</code></td>
</tr>
<tr>
<td><b><code>cp</code></b></td>
<td><code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0</td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_CP</code></td>
</tr>
<tr>
<td><b><code>echo</code></b></td>
<td><br></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_ECHO</code></td>
</tr>
<tr>
<td><b><code>exec</code></b></td>
<td><br></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_EXEC</code></td>
</tr>
<tr>
<td><b><code>exit</code></b></td>
<td><br></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_EXIT</code></td>
</tr>
<tr>
<td><b><code>get</code></b></td>
<td><code>CONFIG_NET</code> &amp;&amp; <code>CONFIG_NET_UDP</code> &amp;&amp;
<code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0 &amp;&amp; <code>CONFIG_NET_BUFSIZE</code> &gt;= 558<sup>1</sup></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_GET</code></td>
</tr>
<tr>
<td><b><code>help</code></b></td>
<td><br></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_HELP</code></td>
</tr>
<tr>
<td><b><code>ifconfig</code></b></td>
<td><code>CONFIG_NET</code></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_IFCONFIG</code></td>
</tr>
<tr>
<td><b><code>ls</code></b></td>
<td><code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0</td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_LS</code></td>
</tr>
<tr>
<td><b><code>mb,mh,mw</code></b></td>
<td><br></td>
<td>
<code>CONFIG_EXAMPLES_NSH_DISABLE_MB</code>,<br>
<code>CONFIG_EXAMPLES_NSH_DISABLE_MH</code>,<br>
<code>CONFIG_EXAMPLES_NSH_DISABLE_MW</code>
</td>
</tr>
<tr>
<td><b><code>mem</code></b></td>
<td><br></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_MEM</code></td>
</tr>
<tr>
<td><b><code>mkdir</code></b></td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> &amp;&amp; <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0 &amp;&amp; <code>CONFIG_FS_WRITABLE</code><sup>4</sup></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_MKDIR</code></td>
</tr>
<tr>
<td><b><code>mkfatfs</code></b></td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> &amp;&amp; <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0 &amp;&amp; <code>CONFIG_FS_FAT</code></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_MKFATFS</code></td>
</tr>
<tr>
<td><b><code>mkfifo</code></b></td>
<td><code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0</td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_MKFIFO</code></td>
</tr>
<tr>
<td><b><code>mkrd</code></b></td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> &amp;&amp; <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0 &amp;&amp; <code>CONFIG_FS_WRITABLE</code><sup>4</sup></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_MKRD</code></td>
</tr>
<tr>
<td><b><code>mount</code></b></td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> &amp;&amp; <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0 &amp;&amp; <code>CONFIG_FS_READABLE</code><sup>3</sup></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_MOUNT</code></td>
</tr>
<tr>
<td><b><code>ping</code></b></td>
<td><code>CONFIG_NET</code> &amp;&amp; <code>CONFIG_NET_ICMP</code> &amp;&amp;
<code>CONFIG_NET_ICMP_PING</code> &amp;&amp; !<code>CONFIG_DISABLE_CLOCK</code> &amp;&amp;
!<code>CONFIG_DISABLE_SIGNALS</code></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_PING</code></td>
</tr>
<tr>
<td><b><code>ps</code></b></td>
<td><br></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_PS</code></td>
</tr>
<tr>
<td><b><code>put</code></b></td>
<td><code>CONFIG_NET</code> &amp;&amp; <code>CONFIG_NET_UDP</code> &amp;&amp;
<code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0 &amp;&amp; <code>CONFIG_NET_BUFSIZE</code> &gt;= 558<sup>1,2</sup></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_PUT</code></td>
</tr>
<tr>
<td><b><code>pwd</code></b></td>
<td>!<code>CONFIG_DISABLE_ENVIRON</code> &amp;&amp; <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0</td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_PWD</code></td>
</tr>
<tr>
<td><b><code>rm</code></b></td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> &amp;&amp; <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0 &amp;&amp; <code>CONFIG_FS_WRITABLE</code><sup>4</sup></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_RM</code></td>
</tr>
<tr>
<td><b><code>rmdir</code></b></td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> &amp;&amp; <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0 &amp;&amp; <code>CONFIG_FS_WRITABLE</code><sup>4</sup></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_RMDIR</code></td>
</tr>
<tr>
<td><b><code>set</code></b></td>
<td>!<code>CONFIG_DISABLE_ENVIRON</code></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_SET</code></td>
</tr>
<tr>
<td><b><code>sh</code></b></td>
<td><code>CONFIG_NFILE_DESCRIPTORS &gt; 0 &amp;&amp; <code>CONFIG_NFILE_STREAMS &gt; 0 &amp;&amp; !<code>CONFIG_EXAMPLES_NSH_DISABLESCRIPT</code></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_SH</code></td>
</tr>
<tr>
<td><b><code>sleep</code></b></td>
<td>!<code>CONFIG_DISABLE_SIGNALS</code></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_SLEEP</code></td>
</tr>
<tr>
<td><b><code>test</code></b></td>
<td>!<code>CONFIG_EXAMPLES_NSH_DISABLESCRIPT</code></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_TEST</code></td>
</tr>
<tr>
<td><b><code>umount</code></b></td>
<td>!<code>CONFIG_DISABLE_MOUNTPOINT</code> &amp;&amp; <code>CONFIG_NFILE_DESCRIPTORS</code> &gt; 0 &amp;&amp; <code>CONFIG_FS_READABLE</code><sup>3</sup></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_UMOUNT</code></td>
</tr>
<tr>
<td><b><code>unset</code></b></td>
<td>!<code>CONFIG_DISABLE_ENVIRON</code></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_UNSET</code></td>
</tr>
<tr>
<td><b><code>usleep</code></b></td>
<td>!<code>CONFIG_DISABLE_SIGNALS</code></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_USLEEP</code></td>
</tr>
<tr>
<td><b><code>xd</code></b></td>
<td><br></td>
<td><code>CONFIG_EXAMPLES_NSH_DISABLE_XD</code></td>
</tr>
</table></center>

5
Documentation/NuttX.html
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@ -8,7 +8,7 @@
<tr align="center" bgcolor="#e4e4e4">
<td>
<h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
<p>Last Updated: November 13, 2008</p>
<p>Last Updated: November 15, 2008</p>
</td>
</tr>
</table>
@ -1190,6 +1190,9 @@ nuttx-0.3.18 2008-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
This is the size of stack used with the user_start() thread is created. The two stacks
no longer have to be the same.
* Add a loop device that converts a file into a block device.
* Each NSH command can not be disabled through a configuration setting. All of these
settings make the configuration of NSH potentially complex but also allow it to squeeze
into very small memory footprints.
pascal-0.1.3 2008-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;

2
Documentation/NuttxPortingGuide.html
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@ -16,7 +16,7 @@
</b></big></h1>
<p><small>by</small></p>
<p>Gregory Nutt</p>
<p><small>Last Update: November 5, 2008</small></p>
<p><small>Last Update: November 14, 2008</small></p>
</center>
<center><h1>Table of Contents</h1></center>

16
examples/nsh/README.txt
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@ -720,6 +720,22 @@ Command Dependencies on Configuration Settings
4. CONFIG_FS_WRITABLE is not a user configuration but is set automatically
if any writable filesystem is selected. At present, this is only CONFIG_FS_FAT.
In addition, each NSH command can be individually disabled via one of the following
settings. All of these settings make the configuration of NSH potentially complex but
also allow it to squeeze into very small memory footprints.
CONFIG_EXAMPLES_NSH_DISABLE_CAT, CONFIG_EXAMPLES_NSH_DISABLE_CD, CONFIG_EXAMPLES_NSH_DISABLE_CP,
CONFIG_EXAMPLES_NSH_DISABLE_ECHO, CONFIG_EXAMPLES_NSH_DISABLE_EXEC, CONFIG_EXAMPLES_NSH_DISABLE_EXIT,
CONFIG_EXAMPLES_NSH_DISABLE_GET, CONFIG_EXAMPLES_NSH_DISABLE_HELP, CONFIG_EXAMPLES_NSH_DISABLE_IFCONFIG,
CONFIG_EXAMPLES_NSH_DISABLE_LS, CONFIG_EXAMPLES_NSH_DISABLE_MB, CONFIG_EXAMPLES_NSH_DISABLE_MEM,
CONFIG_EXAMPLES_NSH_DISABLE_MKDIR, CONFIG_EXAMPLES_NSH_DISABLE_MKFATFS, CONFIG_EXAMPLES_NSH_DISABLE_MKFIFO,
CONFIG_EXAMPLES_NSH_DISABLE_MKRD, CONFIG_EXAMPLES_NSH_DISABLE_MH, CONFIG_EXAMPLES_NSH_DISABLE_MOUNT,
CONFIG_EXAMPLES_NSH_DISABLE_MW, CONFIG_EXAMPLES_NSH_DISABLE_PS, CONFIG_EXAMPLES_NSH_DISABLE_PING,
CONFIG_EXAMPLES_NSH_DISABLE_PUT, CONFIG_EXAMPLES_NSH_DISABLE_PWD, CONFIG_EXAMPLES_NSH_DISABLE_RM,
CONFIG_EXAMPLES_NSH_DISABLE_RMDIR, CONFIG_EXAMPLES_NSH_DISABLE_SET, CONFIG_EXAMPLES_NSH_DISABLE_SH,
CONFIG_EXAMPLES_NSH_DISABLE_SLEEP, CONFIG_EXAMPLES_NSH_DISABLE_TEST, CONFIG_EXAMPLES_NSH_DISABLE_UMOUNT,
CONFIG_EXAMPLES_NSH_DISABLE_UNSET, CONFIG_EXAMPLES_NSH_DISABLE_USLEEP, CONFIG_EXAMPLES_NSH_DISABLE_XD,
NSH-Specific Configuration Settings
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

122
examples/nsh/nsh.h
View File

@ -329,69 +329,129 @@ extern void nsh_dumpbuffer(FAR struct nsh_vtbl_s *vtbl, const char *msg,
/* Shell command handlers */
extern int cmd_echo(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
extern int cmd_exec(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
extern int cmd_mb(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
extern int cmd_mh(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
extern int cmd_mw(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
extern int cmd_mem(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
extern int cmd_ps(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
extern int cmd_xd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_ECHO
extern int cmd_echo(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
#endif
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_EXEC
extern int cmd_exec(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
#endif
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MB
extern int cmd_mb(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
#endif
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MH
extern int cmd_mh(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
#endif
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MW
extern int cmd_mw(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
#endif
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MEM
extern int cmd_mem(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
#endif
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_PS
extern int cmd_ps(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
#endif
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_XD
extern int cmd_xd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
#endif
#ifndef CONFIG_EXAMPLES_NSH_DISABLESCRIPT
#if !defined(CONFIG_EXAMPLES_NSH_DISABLESCRIPT) && !defined(CONFIG_EXAMPLES_NSH_DISABLE_TEST)
extern int cmd_test(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
extern int cmd_lbracket(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
#endif
#if CONFIG_NFILE_DESCRIPTORS > 0
extern int cmd_cat(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
extern int cmd_cp(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
extern int cmd_ls(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_CAT
extern int cmd_cat(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_CP
extern int cmd_cp(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_LS
extern int cmd_ls(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
# if CONFIG_NFILE_STREAMS > 0 && !defined(CONFIG_EXAMPLES_NSH_DISABLESCRIPT)
extern int cmd_sh(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_SH
extern int cmd_sh(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
# endif /* CONFIG_NFILE_STREAMS && !CONFIG_EXAMPLES_NSH_DISABLESCRIPT */
# ifndef CONFIG_DISABLE_MOUNTPOINT
extern int cmd_mkfifo(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_MKFIFO
extern int cmd_mkfifo(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
# ifdef CONFIG_FS_READABLE
extern int cmd_mount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
extern int cmd_umount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_MOUNT
extern int cmd_mount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_UMOUNT
extern int cmd_umount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
# ifdef CONFIG_FS_WRITABLE
extern int cmd_mkdir(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
extern int cmd_mkrd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
extern int cmd_rm(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
extern int cmd_rmdir(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_MKDIR
extern int cmd_mkdir(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_MKRD
extern int cmd_mkrd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_RM
extern int cmd_rm(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_RMDIR
extern int cmd_rmdir(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
# endif /* CONFIG_FS_WRITABLE */
# endif /* CONFIG_FS_READABLE */
# ifdef CONFIG_FS_FAT
extern int cmd_mkfatfs(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_MKFATFS
extern int cmd_mkfatfs(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
# endif /* CONFIG_FS_FAT */
# endif /* !CONFIG_DISABLE_MOUNTPOINT */
# if !defined(CONFIG_DISABLE_ENVIRON)
extern int cmd_cd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
extern int cmd_pwd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_CD
extern int cmd_cd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_PWD
extern int cmd_pwd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
# endif /* !CONFIG_DISABLE_MOUNTPOINT */
#endif /* CONFIG_NFILE_DESCRIPTORS */
#if defined(CONFIG_NET)
extern int cmd_ifconfig(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_IFCONFIG
extern int cmd_ifconfig(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
#if defined(CONFIG_NET_UDP) && CONFIG_NFILE_DESCRIPTORS > 0
extern int cmd_get(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
extern int cmd_put(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_GET
extern int cmd_get(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_PUT
extern int cmd_put(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
#endif
#if defined(CONFIG_NET_ICMP) && defined(CONFIG_NET_ICMP_PING) && \
!defined(CONFIG_DISABLE_CLOCK) && !defined(CONFIG_DISABLE_SIGNALS)
extern int cmd_ping(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_PING
extern int cmd_ping(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
#endif
#endif
#ifndef CONFIG_DISABLE_ENVIRON
extern int cmd_set(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
extern int cmd_unset(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_SET
extern int cmd_set(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_UNSET
extern int cmd_unset(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
#endif /* CONFIG_DISABLE_ENVIRON */
#ifndef CONFIG_DISABLE_SIGNALS
extern int cmd_sleep(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
extern int cmd_usleep(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_SLEEP
extern int cmd_sleep(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_USLEEP
extern int cmd_usleep(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
#endif /* CONFIG_DISABLE_SIGNALS */
#endif /* __NSH_H */

10
examples/nsh/nsh_dbgcmds.c
View File

@ -136,6 +136,7 @@ int mem_parse(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv,
* Name: cmd_mb
****************************************************************************/
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MB
int cmd_mb(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
struct dbgmem_s mem;
@ -182,11 +183,13 @@ int cmd_mb(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
}
return ret;
}
#endif
/****************************************************************************
* Name: cmd_mh
****************************************************************************/
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MH
int cmd_mh(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
struct dbgmem_s mem;
@ -233,11 +236,13 @@ int cmd_mh(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
}
return ret;
}
#endif
/****************************************************************************
* Name: cmd_mw
****************************************************************************/
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MW
int cmd_mw(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
struct dbgmem_s mem;
@ -276,11 +281,13 @@ int cmd_mw(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
}
return ret;
}
#endif
/****************************************************************************
* Name: cmd_mem
****************************************************************************/
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MEM
int cmd_mem(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
struct mallinfo mem;
@ -298,6 +305,7 @@ int cmd_mem(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
nsh_output(vtbl, " fordblks: %8x\n", mem.fordblks);
return OK;
}
#endif
/****************************************************************************
* Name: nsh_dumpbuffer
@ -344,6 +352,7 @@ void nsh_dumpbuffer(FAR struct nsh_vtbl_s *vtbl, const char *msg,
* Name: cmd_xd
****************************************************************************/
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_XD
int cmd_xd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
char *addr;
@ -365,4 +374,5 @@ int cmd_xd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
nsh_dumpbuffer(vtbl, "Hex dump", addr, nbytes);
return OK;
}
#endif

10
examples/nsh/nsh_envcmds.c
View File

@ -209,6 +209,7 @@ void nsh_freefullpath(char *relpath)
****************************************************************************/
#if CONFIG_NFILE_DESCRIPTORS > 0 && !defined(CONFIG_DISABLE_ENVIRON)
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_CD
int cmd_cd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
const char *path = argv[1];
@ -260,11 +261,13 @@ int cmd_cd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
return ret;
}
#endif
#endif
/****************************************************************************
* Name: cmd_echo
****************************************************************************/
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_ECHO
int cmd_echo(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
int i;
@ -280,24 +283,28 @@ int cmd_echo(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
nsh_output(vtbl, "\n");
return OK;
}
#endif
/****************************************************************************
* Name: cmd_pwd
****************************************************************************/
#if CONFIG_NFILE_DESCRIPTORS > 0 && !defined(CONFIG_DISABLE_ENVIRON)
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_PWD
int cmd_pwd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
nsh_output(vtbl, "%s\n", nsh_getcwd());
return OK;
}
#endif
#endif
/****************************************************************************
* Name: cmd_set
****************************************************************************/
#ifndef CONFIG_DISABLE_ENVIRON
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_SET
int cmd_set(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
int ret = setenv(argv[1], argv[2], TRUE);
@ -308,12 +315,14 @@ int cmd_set(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
return ret;
}
#endif
#endif
/****************************************************************************
* Name: cmd_unset
****************************************************************************/
#ifndef CONFIG_DISABLE_ENVIRON
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_UNSET
int cmd_unset(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
int ret = unsetenv(argv[1]);
@ -324,3 +333,4 @@ int cmd_unset(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
return ret;
}
#endif
#endif

24
examples/nsh/nsh_fscmds.c
View File

@ -392,6 +392,7 @@ static int ls_recursive(FAR struct nsh_vtbl_s *vtbl, const char *dirpath,
****************************************************************************/
#if CONFIG_NFILE_DESCRIPTORS > 0
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_CAT
int cmd_cat(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
char buffer[IOBUFFERSIZE];
@ -484,12 +485,14 @@ int cmd_cat(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
return ret;
}
#endif
#endif
/****************************************************************************
* Name: cmd_cp
****************************************************************************/
#if CONFIG_NFILE_DESCRIPTORS > 0
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_CP
int cmd_cp(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
struct stat buf;
@ -642,12 +645,14 @@ errout:
return ret;
}
#endif
#endif
/****************************************************************************
* Name: cmd_ls
****************************************************************************/
#if CONFIG_NFILE_DESCRIPTORS > 0
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_LS
int cmd_ls(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
const char *relpath;
@ -724,12 +729,14 @@ int cmd_ls(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
return ret;
}
#endif
#endif
/****************************************************************************
* Name: cmd_mkdir
****************************************************************************/
#if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_WRITABLE)
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MKDIR
int cmd_mkdir(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
char *fullpath = nsh_getfullpath(vtbl, argv[1]);
@ -747,12 +754,14 @@ int cmd_mkdir(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
return ret;
}
#endif
#endif
/****************************************************************************
* Name: cmd_mkfatfs
****************************************************************************/
#if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_FAT)
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MKFATFS
int cmd_mkfatfs(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
struct fat_format_s fmt = FAT_FORMAT_INITIALIZER;
@ -771,12 +780,14 @@ int cmd_mkfatfs(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
return ret;
}
#endif
#endif
/****************************************************************************
* Name: cmd_mkfifo
****************************************************************************/
#if CONFIG_NFILE_DESCRIPTORS > 0
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MKFIFO
int cmd_mkfifo(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
char *fullpath = nsh_getfullpath(vtbl, argv[1]);
@ -794,12 +805,14 @@ int cmd_mkfifo(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
return ret;
}
#endif
#endif
/****************************************************************************
* Name: cmd_mkrd
****************************************************************************/
#if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_WRITABLE)
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MKRD
int cmd_mkrd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
const char *fmt;
@ -892,12 +905,14 @@ errout_with_fmt:
return ERROR;
}
#endif
#endif
/****************************************************************************
* Name: cmd_mount
****************************************************************************/
#if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_READABLE)
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MOUNT
int cmd_mount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
char *source;
@ -970,12 +985,14 @@ int cmd_mount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
return ret;
}
#endif
#endif
/****************************************************************************
* Name: cmd_rm
****************************************************************************/
#if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_WRITABLE)
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_RM
int cmd_rm(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
char *fullpath = nsh_getfullpath(vtbl, argv[1]);
@ -993,12 +1010,14 @@ int cmd_rm(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
return ret;
}
#endif
#endif
/****************************************************************************
* Name: cmd_rmdir
****************************************************************************/
#if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_WRITABLE)
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_RMDIR
int cmd_rmdir(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
char *fullpath = nsh_getfullpath(vtbl, argv[1]);
@ -1016,6 +1035,7 @@ int cmd_rmdir(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
return ret;
}
#endif
#endif
/****************************************************************************
* Name: nsh_script
@ -1087,17 +1107,20 @@ int nsh_script(FAR struct nsh_vtbl_s *vtbl, const char *cmd, const char *path)
****************************************************************************/
#if CONFIG_NFILE_DESCRIPTORS > 0 && CONFIG_NFILE_STREAMS > 0 && !defined(CONFIG_EXAMPLES_NSH_DISABLESCRIPT)
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_SH
int cmd_sh(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
return nsh_script(vtbl, argv[0], argv[1]);
}
#endif
#endif
/****************************************************************************
* Name: cmd_umount
****************************************************************************/
#if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_READABLE)
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_UMOUNT
int cmd_umount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
char *fullpath = nsh_getfullpath(vtbl, argv[1]);
@ -1117,3 +1140,4 @@ int cmd_umount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
return ret;
}
#endif
#endif

125
examples/nsh/nsh_main.c
View File

@ -111,8 +111,13 @@ struct cmdarg_s
* Private Function Prototypes
****************************************************************************/
static int cmd_help(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
static int cmd_exit(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_HELP
static int cmd_help(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
#endif
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_EXIT
static int cmd_exit(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
#endif
static int cmd_unrecognized(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
/****************************************************************************
@ -128,89 +133,181 @@ static const char g_failure[] = "1";
static const struct cmdmap_s g_cmdmap[] =
{
#ifndef CONFIG_EXAMPLES_NSH_DISABLESCRIPT
#if !defined(CONFIG_EXAMPLES_NSH_DISABLESCRIPT) && !defined(CONFIG_EXAMPLES_NSH_DISABLE_TEST)
{ "[", cmd_lbracket, 4, NSH_MAX_ARGUMENTS, "<expression> ]" },
#endif
#if CONFIG_NFILE_DESCRIPTORS > 0
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_CAT
{ "cat", cmd_cat, 2, NSH_MAX_ARGUMENTS, "<path> [<path> [<path> ...]]" },
# endif
#ifndef CONFIG_DISABLE_ENVIRON
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_CD
{ "cd", cmd_cd, 1, 2, "[<dir-path>|-|~|..]" },
# endif
#endif
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_CP
{ "cp", cmd_cp, 3, 3, "<source-path> <dest-path>" },
# endif
#endif
#ifndef CONFIG_DISABLE_ENVIRON
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_ECHO
# ifndef CONFIG_DISABLE_ENVIRON
{ "echo", cmd_echo, 0, NSH_MAX_ARGUMENTS, "[<string|$name> [<string|$name>...]]" },
#else
# else
{ "echo", cmd_echo, 0, NSH_MAX_ARGUMENTS, "[<string> [<string>...]]" },
# endif
#endif
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_EXEC
{ "exec", cmd_exec, 2, 3, "<hex-address>" },
#endif
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_EXIT
{ "exit", cmd_exit, 1, 1, NULL },
#endif
#if defined(CONFIG_NET_UDP) && CONFIG_NFILE_DESCRIPTORS > 0
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_GET
{ "get", cmd_get, 4, 7, "[-b|-n] [-f <local-path>] -h <ip-address> <remote-path>" },
# endif
#endif
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_HELP
{ "help", cmd_help, 1, 1, NULL },
#endif
#ifdef CONFIG_NET
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_IFCONFIG
{ "ifconfig", cmd_ifconfig, 1, 1, NULL },
# endif
#endif
#if CONFIG_NFILE_DESCRIPTORS > 0
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_LS
{ "ls", cmd_ls, 1, 5, "[-lRs] <dir-path>" },
# endif
#endif
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MB
{ "mb", cmd_mb, 2, 3, "<hex-address>[=<hex-value>][ <hex-byte-count>]" },
#endif
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MEM
{ "mem", cmd_mem, 1, 1, NULL },
#endif
#if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_WRITABLE)
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_MKDIR
{ "mkdir", cmd_mkdir, 2, 2, "<path>" },
# endif
#endif
#if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_FAT)
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_MKFATFS
{ "mkfatfs", cmd_mkfatfs, 2, 2, "<path>" },
# endif
#endif
#if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_MKFIFO
{ "mkfifo", cmd_mkfifo, 2, 2, "<path>" },
# endif
#endif
#if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_WRITABLE)
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_MKRD
{ "mkrd", cmd_mkrd, 2, 6, "[-m <minor>] [-s <sector-size>] <nsectors>" },
# endif
#endif
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MH
{ "mh", cmd_mh, 2, 3, "<hex-address>[=<hex-value>][ <hex-byte-count>]" },
#if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_READABLE)
{ "mount", cmd_mount, 4, 5, "-t <fstype> <block-device> <dir-path>" },
#endif
#if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_READABLE)
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_MOUNT
{ "mount", cmd_mount, 4, 5, "-t <fstype> <block-device> <dir-path>" },
# endif
#endif
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_MW
{ "mw", cmd_mw, 2, 3, "<hex-address>[=<hex-value>][ <hex-byte-count>]" },
{ "ps", cmd_ps, 1, 1, NULL },
#endif
#if defined(CONFIG_NET) && defined(CONFIG_NET_ICMP) && defined(CONFIG_NET_ICMP_PING) && \
!defined(CONFIG_DISABLE_CLOCK) && !defined(CONFIG_DISABLE_SIGNALS)
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_PING
{ "ping", cmd_ping, 2, 6, "[-c <count>] [-i <interval>] <ip-address>" },
# endif
#endif
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_PS
{ "ps", cmd_ps, 1, 1, NULL },
#endif
#if defined(CONFIG_NET_UDP) && CONFIG_NFILE_DESCRIPTORS > 0
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_PUT
{ "put", cmd_put, 4, 7, "[-b|-n] [-f <remote-path>] -h <ip-address> <local-path>" },
# endif
#endif
#if CONFIG_NFILE_DESCRIPTORS > 0 && !defined(CONFIG_DISABLE_ENVIRON)
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_PWD
{ "pwd", cmd_pwd, 1, 1, NULL },
# endif
#endif
#if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_WRITABLE)
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_RM
{ "rm", cmd_rm, 2, 2, "<file-path>" },
# endif
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_RMDIR
{ "rmdir", cmd_rmdir, 2, 2, "<dir-path>" },
# endif
#endif
#ifndef CONFIG_DISABLE_ENVIRON
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_SET
{ "set", cmd_set, 3, 3, "<name> <value>" },
# endif
#endif
#if CONFIG_NFILE_DESCRIPTORS > 0 && CONFIG_NFILE_STREAMS > 0 && !defined(CONFIG_EXAMPLES_NSH_DISABLESCRIPT)
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_SH
{ "sh", cmd_sh, 2, 2, "<script-path>" },
#endif /* CONFIG_NFILE_DESCRIPTORS && CONFIG_NFILE_STREAMS */
# endif
#endif
#ifndef CONFIG_DISABLE_SIGNALS
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_SLEEP
{ "sleep", cmd_sleep, 2, 2, "<sec>" },
#endif /* CONFIG_DISABLE_SIGNALS */
#ifndef CONFIG_EXAMPLES_NSH_DISABLESCRIPT
# endif
#endif
#if !defined(CONFIG_EXAMPLES_NSH_DISABLESCRIPT) && !defined(CONFIG_EXAMPLES_NSH_DISABLE_TEST)
{ "test", cmd_test, 3, NSH_MAX_ARGUMENTS, "<expression>" },
#endif
#if !defined(CONFIG_DISABLE_MOUNTPOINT) && CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_FS_READABLE)
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_UMOUNT
{ "umount", cmd_umount, 2, 2, "<dir-path>" },
# endif
#endif
#ifndef CONFIG_DISABLE_ENVIRON
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_UNSET
{ "unset", cmd_unset, 2, 2, "<name>" },
# endif
#endif
#ifndef CONFIG_DISABLE_SIGNALS
# ifndef CONFIG_EXAMPLES_NSH_DISABLE_USLEEP
{ "usleep", cmd_usleep, 2, 2, "<usec>" },
#endif /* CONFIG_DISABLE_SIGNALS */
# endif
#endif
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_XD
{ "xd", cmd_xd, 3, 3, "<hex-address> <byte-count>" },
#endif
{ NULL, NULL, 1, 1, NULL }
};
@ -245,6 +342,7 @@ const char g_fmtinternalerror[] = "nsh: %s: Internal error\n";
* Name: cmd_help
****************************************************************************/
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_HELP
static int cmd_help(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
const struct cmdmap_s *ptr;
@ -278,6 +376,7 @@ static int cmd_help(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
}
return OK;
}
#endif
/****************************************************************************
* Name: cmd_unrecognized
@ -293,11 +392,13 @@ static int cmd_unrecognized(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
* Name: cmd_exit
****************************************************************************/
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_EXIT
static int cmd_exit(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
nsh_exit(vtbl);
return OK;
}
#endif
/****************************************************************************
* Name: nsh_execute

11
examples/nsh/nsh_netcmds.c
View File

@ -133,7 +133,7 @@ static inline uint16 ping_newid(void)
* Name: uip_statistics
****************************************************************************/
#ifdef CONFIG_NET_STATISTICS
#if defined(CONFIG_NET_STATISTICS) && !defined(CONFIG_EXAMPLES_NSH_DISABLE_IFCONFIG)
static inline void uip_statistics(FAR struct nsh_vtbl_s *vtbl)
{
nsh_output(vtbl, "uIP IP ");
@ -242,6 +242,7 @@ static inline void uip_statistics(FAR struct nsh_vtbl_s *vtbl)
# define uip_statistics(vtbl)
#endif
/****************************************************************************
* Name: ifconfig_callback
****************************************************************************/
@ -386,6 +387,7 @@ errout:
****************************************************************************/
#if defined(CONFIG_NET_UDP) && CONFIG_NFILE_DESCRIPTORS > 0
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_GET
int cmd_get(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
struct tftpc_args_s args;
@ -419,17 +421,20 @@ int cmd_get(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
return OK;
}
#endif
#endif
/****************************************************************************
* Name: cmd_ifconfig
****************************************************************************/
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_IFCONFIG
int cmd_ifconfig(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
netdev_foreach(ifconfig_callback, vtbl);
uip_statistics(vtbl);
return OK;
}
#endif
/****************************************************************************
* Name: cmd_ping
@ -437,6 +442,7 @@ int cmd_ifconfig(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
#if defined(CONFIG_NET_ICMP) && defined(CONFIG_NET_ICMP_PING) && \
!defined(CONFIG_DISABLE_CLOCK) && !defined(CONFIG_DISABLE_SIGNALS)
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_PING
int cmd_ping(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
FAR const char *fmt = g_fmtarginvalid;
@ -576,6 +582,7 @@ errout:
nsh_output(vtbl, fmt, argv[0]);
return ERROR;
}
#endif
#endif /* CONFIG_NET_ICMP && CONFIG_NET_ICMP_PING */
/****************************************************************************
@ -583,6 +590,7 @@ errout:
****************************************************************************/
#if defined(CONFIG_NET_UDP) && CONFIG_NFILE_DESCRIPTORS > 0
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_PUT
int cmd_put(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
struct tftpc_args_s args;
@ -616,5 +624,6 @@ int cmd_put(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
return OK;
}
#endif
#endif
#endif /* CONFIG_NET */

10
examples/nsh/nsh_proccmds.c
View File

@ -98,6 +98,7 @@ static const char *g_statenames[] =
* Name: ps_task
****************************************************************************/
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_PS
static void ps_task(FAR _TCB *tcb, FAR void *arg)
{
struct nsh_vtbl_s *vtbl = (struct nsh_vtbl_s*)arg;
@ -134,6 +135,7 @@ static void ps_task(FAR _TCB *tcb, FAR void *arg)
#endif
nsh_output(vtbl, ")\n");
}
#endif
/****************************************************************************
* Public Functions
@ -143,6 +145,7 @@ static void ps_task(FAR _TCB *tcb, FAR void *arg)
* Name: cmd_exec
****************************************************************************/
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_EXEC
int cmd_exec(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
char *endptr;
@ -158,23 +161,27 @@ int cmd_exec(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
nsh_output(vtbl, "Calling %p\n", (exec_t)addr);
return ((exec_t)addr)();
}
#endif
/****************************************************************************
* Name: cmd_ps
****************************************************************************/
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_PS
int cmd_ps(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
nsh_output(vtbl, "PID PRI SCHD TYPE NP STATE NAME\n");
sched_foreach(ps_task, vtbl);
return OK;
}
#endif
/****************************************************************************
* Name: cmd_sleep
****************************************************************************/
#ifndef CONFIG_DISABLE_SIGNALS
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_SLEEP
int cmd_sleep(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
char *endptr;
@ -190,12 +197,14 @@ int cmd_sleep(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
return OK;
}
#endif
#endif
/****************************************************************************
* Name: cmd_usleep
****************************************************************************/
#ifndef CONFIG_DISABLE_SIGNALS
#ifndef CONFIG_EXAMPLES_NSH_DISABLE_USLEEP
int cmd_usleep(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
char *endptr;
@ -211,3 +220,4 @@ int cmd_usleep(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
return OK;
}
#endif
#endif

4
examples/nsh/nsh_test.c
View File

@ -70,7 +70,7 @@
#include "nsh.h"
#ifndef CONFIG_EXAMPLES_NSH_DISABLESCRIPT
#if !defined(CONFIG_EXAMPLES_NSH_DISABLESCRIPT) && !defined(CONFIG_EXAMPLES_NSH_DISABLE_TEST)
/****************************************************************************
* Definitions
@ -434,4 +434,4 @@ int cmd_lbracket(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
}
}
#endif /* !CONFIG_EXAMPLES_NSH_DISABLESCRIPT */
#endif /* !CONFIG_EXAMPLES_NSH_DISABLESCRIPT && !CONFIG_EXAMPLES_NSH_DISABLE_TEST */