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Pass the "?" command output through the pager.

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(This doesn't quite work as this command is overridden by Forth,
and some Forth commands are appended to the output.)
This commit is contained in:
Ruslan Ermilov 2004-11-12 13:27:49 +00:00
parent 212acbef3a
commit e631c74b1d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=137615
1 changed files with 15 additions and 4 deletions
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19
sys/boot/common/commands.c
View File

@ -214,12 +214,23 @@ static int
command_commandlist(int argc, char *argv[])
{
struct bootblk_command **cmdp;
printf("Available commands:\n");
int res;
char name[20];
res = 0;
pager_open();
res = pager_output("Available commands:\n");
SET_FOREACH(cmdp, Xcommand_set) {
if (((*cmdp)->c_name != NULL) && ((*cmdp)->c_desc != NULL))
printf(" %-15s %s\n", (*cmdp)->c_name, (*cmdp)->c_desc);
if (res)
break;
if (((*cmdp)->c_name != NULL) && ((*cmdp)->c_desc != NULL)) {
sprintf(name, " %-15s ", (*cmdp)->c_name);
pager_output(name);
pager_output((*cmdp)->c_desc);
res = pager_output("\n");
}
}
pager_close();
return(CMD_OK);
}