diff options
Diffstat (limited to 'common/command.c')
| -rw-r--r-- | common/command.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/common/command.c b/common/command.c index c3966484f..3b9ccc9ed 100644 --- a/common/command.c +++ b/common/command.c @@ -38,7 +38,7 @@ do_version (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD( version, 1, 1, do_version, - "version - print monitor version\n", + "print monitor version", NULL ); @@ -71,7 +71,7 @@ do_echo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD( echo, CONFIG_SYS_MAXARGS, 1, do_echo, - "echo - echo args to console\n", + "echo args to console", "[args..]\n" " - echo args to console; \\c suppresses newline\n" ); @@ -203,7 +203,7 @@ do_test (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD( test, CONFIG_SYS_MAXARGS, 1, do_test, - "test - minimal test like /bin/sh\n", + "minimal test like /bin/sh", "[args..]\n" " - test functionality\n" ); @@ -222,7 +222,7 @@ do_exit (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD( exit, 2, 1, do_exit, - "exit - exit script\n", + "exit script", " - exit functionality\n" ); @@ -277,7 +277,8 @@ int do_help (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) return 1; if (usage == NULL) continue; - puts (usage); + printf("%-*s- %s\n", CONFIG_SYS_HELP_CMD_WIDTH, + cmd_array[i]->name, usage); } return 0; } @@ -299,7 +300,7 @@ int do_help (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) putc ('\n'); #else /* no long help available */ if (cmdtp->usage) - puts (cmdtp->usage); + printf ("%s - %s\n", cmdtp->name, cmdtp->usage); #endif /* CONFIG_SYS_LONGHELP */ } else { printf ("Unknown command '%s' - try 'help'" @@ -315,7 +316,7 @@ int do_help (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD( help, CONFIG_SYS_MAXARGS, 1, do_help, - "help - print online help\n", + "print online help", "[command ...]\n" " - show help information (for 'command')\n" "'help' prints online help for the monitor commands.\n\n" @@ -328,13 +329,13 @@ U_BOOT_CMD( #ifdef CONFIG_SYS_LONGHELP cmd_tbl_t __u_boot_cmd_question_mark Struct_Section = { "?", CONFIG_SYS_MAXARGS, 1, do_help, - "? - alias for 'help'\n", + "alias for 'help'", NULL }; #else cmd_tbl_t __u_boot_cmd_question_mark Struct_Section = { "?", CONFIG_SYS_MAXARGS, 1, do_help, - "? - alias for 'help'\n" + "alias for 'help'" }; #endif /* CONFIG_SYS_LONGHELP */ @@ -381,7 +382,7 @@ cmd_tbl_t *find_cmd (const char *cmd) void cmd_usage(cmd_tbl_t *cmdtp) { - printf("Usage:\n%s\n", cmdtp->usage); + printf("Usage:\n%s - %s\n\n", cmdtp->name, cmdtp->usage); } #ifdef CONFIG_AUTO_COMPLETE |