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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-08-23 15:16:10 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-08-23 15:16:10 +0000 |
| commit | 872cf9f99f8b6e2a64781c0c6bc8aee6e35f5cb7 (patch) | |
| tree | 27c66a47011dea19170420a26a954591f02e8c53 /nuttx/examples/nsh/nsh.h | |
| parent | b588aaaa96a83162f43a4ea409be382a01aa3812 (diff) | |
| download | px4-nuttx-872cf9f99f8b6e2a64781c0c6bc8aee6e35f5cb7.tar.gz px4-nuttx-872cf9f99f8b6e2a64781c0c6bc8aee6e35f5cb7.tar.bz2 px4-nuttx-872cf9f99f8b6e2a64781c0c6bc8aee6e35f5cb7.zip | |
Added ch and pwd to NSH
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@841 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/examples/nsh/nsh.h')
| -rw-r--r-- | nuttx/examples/nsh/nsh.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/nuttx/examples/nsh/nsh.h b/nuttx/examples/nsh/nsh.h index 33f6d3d4d..7ee0d7192 100644 --- a/nuttx/examples/nsh/nsh.h +++ b/nuttx/examples/nsh/nsh.h @@ -100,6 +100,12 @@ #undef CONFIG_EXAMPLES_NSH_TELNETD_DUMPBUFFER #undef CONFIG_EXAMPLES_NSH_FULLPATH +/* Make sure that the home directory is defined */ + +#ifndef CONFIG_LIB_HOMEDIR +# define CONFIG_LIB_HOMEDIR "/" +#endif + #define nsh_clone(v) (v)->clone(v) #define nsh_addref(v) (v)->addref(v) #define nsh_release(v) (v)->release(v) @@ -116,6 +122,13 @@ #define SAVE_SIZE (sizeof(int) + sizeof(FILE*) + sizeof(boolean)) +/* Stubs used when working directory is not supported */ + +#if CONFIG_NFILE_DESCRIPTORS <= 0 || defined(CONFIG_DISABLE_ENVIRON) +# define nsh_getfullpath(v,p) (p) +# define nsh_freefullpath(p) +#endif + /**************************************************************************** * Public Types ****************************************************************************/ @@ -211,6 +224,14 @@ extern int nsh_consolemain(int argc, char *argv[]); extern int nsh_telnetmain(int argc, char *argv[]); #endif +/* Working directory support */ + +#if CONFIG_NFILE_DESCRIPTORS > 0 && !defined(CONFIG_DISABLE_ENVIRON) +extern FAR const char *nsh_getcwd(void); +extern char *nsh_getfullpath(FAR struct nsh_vtbl_s *vtbl, const char *relpath); +extern void nsh_freefullpath(char *relpath); +#endif + /* Shell command handlers */ extern int cmd_echo(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv); @@ -238,6 +259,10 @@ extern int cmd_ps(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv); extern int cmd_umount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv); # 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); +# endif /* !CONFIG_DISABLE_MOUNTPOINT */ #endif /* CONFIG_NFILE_DESCRIPTORS */ #if defined(CONFIG_NET) && CONFIG_NSOCKET_DESCRIPTORS > 0 |