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Add dmesg command that can be used to dump the syslog

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4382 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2012-02-11 15:27:44 +00:00
parent 96abf2590b
commit 3ef447cf6e
5 changed files with 150 additions and 104 deletions
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28
nshlib/nsh.h
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@@ -218,6 +218,25 @@
# define nsh_freefullpath(p)
#endif
/* The size of the I/O buffer may be specified in the
* configs/<board-name>defconfig file -- provided that it is at least as
* large as PATH_MAX.
*/
#if CONFIG_NFILE_DESCRIPTORS > 0
# ifdef CONFIG_NSH_FILEIOSIZE
# if CONFIG_NSH_FILEIOSIZE > (PATH_MAX + 1)
# define IOBUFFERSIZE CONFIG_NSH_FILEIOSIZE
# else
# define IOBUFFERSIZE (PATH_MAX + 1)
# endif
# else
# define IOBUFFERSIZE 1024
# endif
# else
# define IOBUFFERSIZE (PATH_MAX + 1)
#endif
/****************************************************************************
* Public Types
****************************************************************************/
@@ -396,10 +415,13 @@ void nsh_dumpbuffer(FAR struct nsh_vtbl_s *vtbl, const char *msg,
# ifndef CONFIG_NSH_DISABLE_LS
int cmd_ls(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
# if CONFIG_NFILE_STREAMS > 0 && !defined(CONFIG_NSH_DISABLESCRIPT)
# ifndef CONFIG_NSH_DISABLE_SH
# if defined(CONFIG_SYSLOG) && !defined(CONFIG_NSH_DISABLE_DMESG)
int cmd_dmesg(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
# if CONFIG_NFILE_STREAMS > 0 && !defined(CONFIG_NSH_DISABLESCRIPT)
# ifndef CONFIG_NSH_DISABLE_SH
int cmd_sh(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv);
# endif
# endif
# endif /* CONFIG_NFILE_STREAMS && !CONFIG_NSH_DISABLESCRIPT */
# ifndef CONFIG_DISABLE_MOUNTPOINT
# ifndef CONFIG_NSH_DISABLE_LOSETUP