diff options
Diffstat (limited to 'src/commandline/commands/help.c')
| -rw-r--r-- | src/commandline/commands/help.c | 35 |
1 files changed, 9 insertions, 26 deletions
diff --git a/src/commandline/commands/help.c b/src/commandline/commands/help.c index 6ba617533..3074f18d0 100644 --- a/src/commandline/commands/help.c +++ b/src/commandline/commands/help.c @@ -1,7 +1,7 @@ -#include "command.h" -#include "console.h" #include <string.h> +#include <vsprintf.h> #include <gpxe/tables.h> +#include <gpxe/command.h> static struct command cmd_start[0] __table_start ( commands ); static struct command cmd_end[0] __table_end ( commands ); @@ -12,36 +12,19 @@ static int cmd_help_exec ( int argc, char **argv ) { struct command *ccmd; int unknown = 1; - if(argc == 1){ - printf("Available commands:\n\n exit - Exit the command line and boot\n"); - - for ( ccmd = cmd_start ; ccmd < cmd_end ; ccmd++ ) { - printf (" %s - %s\n", ccmd->name, ccmd->desc ); - } - }else{ - if(!strcmp(argv[1], "exit") || !strcmp(argv[1], "quit")){ - printf("exit - Exit the command line and boot\n\nUsage:\n exit\n"); - }else{ - for ( ccmd = cmd_start ; ccmd < cmd_end ; ccmd++ ) { - if(!strcmp(ccmd->name, argv[1])){ - unknown = 0; - printf ("%s - %s\n\nUsage:\n %s\n", ccmd->name, ccmd->desc, ccmd->usage ); - break; - } - } - if(unknown){ - printf("\"%s\" isn't compiled in (does it exist?).\n", argv[1]); - } - } - + + + printf("Available commands:\n\n exit - Exit the command line and boot\n"); + + for ( ccmd = cmd_start ; ccmd < cmd_end ; ccmd++ ) { + printf (" %s\n", ccmd->name ); } + return 0; } struct command help_command __command = { .name = "help", - .usage = "help <command>\n\nExample:\n help help\n", - .desc = "The help command", .exec = cmd_help_exec, }; |