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for loop support to grub script

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This commit is contained in:
BVK Chaitanya 2010-01-23 11:03:41 +05:30
parent f7867a01d3
commit 4e6a305be4
8 changed files with 135 additions and 1 deletions
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24
script/script.c
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@ -221,6 +221,30 @@ grub_script_create_cmdif (struct grub_parser_param *state,
return (struct grub_script_cmd *) cmd;
}
/* Create a command that functions as a for statement. */
struct grub_script_cmd *
grub_script_create_cmdfor (struct grub_parser_param *state,
struct grub_script_arg *name,
struct grub_script_arglist *words,
struct grub_script_cmd *list)
{
struct grub_script_cmdfor *cmd;
grub_dprintf ("scripting", "cmdfor\n");
cmd = grub_script_malloc (state, sizeof (*cmd));
if (! cmd)
return 0;
cmd->cmd.exec = grub_script_execute_cmdfor;
cmd->cmd.next = 0;
cmd->name = name;
cmd->words = words;
cmd->list = list;
return (struct grub_script_cmd *) cmd;
}
/* Create a command that adds a menu entry to the menu. Title is an
argument that is parsed to generate a string that can be used as
the title. The sourcecode for this entry is passed in SOURCECODE.