2007-12-10 Joel Sherrill <joel.sherrill@oarcorp.com>

	* ChangeLog, preinstall.am, libmisc/Makefile.am, libmisc/shell/cmds.c,
	libmisc/shell/shell.c, libmisc/shell/shell.h: Split shell commands
	into multiple files and add initial stages of command configuration.
	This seems to work but the monitor commands need to be integrated
	this way and the ability to configure user commands needs to be
	tested.
	* libmisc/shell/cat_file.c, libmisc/shell/cmd_alias.c,
	libmisc/shell/cmd_cat.c, libmisc/shell/cmd_cd.c,
	libmisc/shell/cmd_chdir.c, libmisc/shell/cmd_chmod.c,
	libmisc/shell/cmd_chroot.c, libmisc/shell/cmd_date.c,
	libmisc/shell/cmd_dir.c, libmisc/shell/cmd_exit.c,
	libmisc/shell/cmd_help.c, libmisc/shell/cmd_id.c,
	libmisc/shell/cmd_logoff.c, libmisc/shell/cmd_ls.c,
	libmisc/shell/cmd_mallocdump.c, libmisc/shell/cmd_mdump.c,
	libmisc/shell/cmd_medit.c, libmisc/shell/cmd_mfill.c,
	libmisc/shell/cmd_mkdir.c, libmisc/shell/cmd_mmove.c,
	libmisc/shell/cmd_mwdump.c, libmisc/shell/cmd_pwd.c,
	libmisc/shell/cmd_rm.c, libmisc/shell/cmd_rmdir.c,
	libmisc/shell/cmd_tty.c, libmisc/shell/cmd_umask.c,
	libmisc/shell/cmd_whoami.c, libmisc/shell/internal.h,
	libmisc/shell/shellconfig.c, libmisc/shell/shellconfig.h,
	libmisc/shell/str2int.c: New files.

1 files changed, 50 insertions, 33 deletions

diff --git a/cpukit/libmisc/shell/shell.h b/cpukit/libmisc/shell/shell.h
index 4e4cb96044..e901cb9c5d 100644
--- a/cpukit/libmisc/shell/shell.h
+++ b/cpukit/libmisc/shell/shell.h
@@ -29,41 +29,46 @@ extern "C" {
 
 typedef int (*shell_command_t)(int argc,char * argv[]);
 
-struct shell_cmd_tt ;
+struct shell_cmd_tt;
 typedef struct shell_cmd_tt shell_cmd_t;
 
 struct shell_cmd_tt {
- char            *name;
- char            *usage;
- char            *topic;
- shell_command_t  command;
- shell_cmd_t     *alias;
- shell_cmd_t     *next;
+  char            *name;
+  char            *usage;
+  char            *topic;
+  shell_command_t  command;
+  shell_cmd_t     *alias;
+  shell_cmd_t     *next;
 };
 
-uint32_t   new_rtems_name(char * rtems_name);
+typedef struct {
+  char            *name;
+  char            *alias;
+} shell_alias_t;
+
 shell_cmd_t * shell_lookup_cmd(char * cmd);
-shell_cmd_t * shell_add_cmd(char * cmd,
-                            char * topic,
-                            char * usage,
-                            shell_command_t command);
-shell_cmd_t * shell_alias_cmd(char * cmd, char * alias);
 
-int shell_make_args(char * cmd,
-                    int  * pargc,
-                    char * argv[]);
+shell_cmd_t *shell_add_cmd_struct(
+  shell_cmd_t *shell_cmd
+);
 
-typedef struct  {
-  rtems_name magic; /* 'S','E','N','V': Shell Environment */
-  char * devname;
-  char * taskname;
-  tcflag_t tcflag;
-  /* user extensions */
-  int  exit_shell; /* logout */
-  int  forever   ; /* repeat login */
-  int  errorlevel;
-  int  mdump_adr;
-} shell_env_t;
+shell_cmd_t * shell_add_cmd(
+  char            *cmd,
+  char            *topic,
+  char            *usage,
+  shell_command_t  command
+);
+
+shell_cmd_t * shell_alias_cmd(
+  char *cmd,
+  char *alias
+);
+
+int shell_make_args(
+  char * cmd,
+  int  * pargc,
+  char * argv[]
+);
 
 int shell_scanline(char * line,int size,FILE * in,FILE * out) ;
 void cat_file(FILE * out,char *name);
@@ -93,6 +98,24 @@ rtems_status_code shell_init(
   int                  forever
 );
 
+/*
+ *  Things that are useful to external entities developing commands and plugging
+ *  them in.
+ */
+int str2int(char * s);
+
+typedef struct  {
+  rtems_name  magic; /* 'S','E','N','V': Shell Environment */
+  char       *devname;
+  char       *taskname;
+  tcflag_t    tcflag;
+  /* user extensions */
+  int         exit_shell; /* logout */
+  int         forever   ; /* repeat login */
+  int         errorlevel;
+  uintptr_t   mdump_addr;
+} shell_env_t;
+
 rtems_boolean shell_shell_loop(
   shell_env_t *shell_env
 );
@@ -100,12 +123,6 @@ rtems_boolean shell_shell_loop(
 extern shell_env_t  global_shell_env;
 extern shell_env_t *current_shell_env;
 
-/*--------*/
-/* cmds.c */
-/*--------*/
-int str2int(char * s);
-void register_cmds(void);
-
 #ifdef __cplusplus
 }
 #endif