BVK Chaitanya wrote: > Hi, > > > Attached patch adds function parameters ($1, $2, etc. and $#) support > to GRUB script.. Shell expansion for "$@" and $@ specials is not yet > available. > > PS: It needs to be applied over my earlier, remove grub_script_cmdblock > patch. > >
+ grub_error (GRUB_ERR_BAD_ARGUMENT, "bad variabe name substitution");
typo
The only place where new scope is added or removed is:
+ grub_list_push (GRUB_AS_LIST_P (&scope), GRUB_AS_LIST (&new_scope));
+
+ ret = grub_script_execute (func->func);
+
+ grub_list_pop (GRUB_AS_LIST_P (&scope));
+
So you can actually do sth like:
int current_script_argc;
char *current_script_args;
And have an update function with:
saved_args = current_script_args;
saved_argc = current_script_argc;
current_script_args = ..
current_script_argsc = ...;
ret = ....;
current_script_args = saved_args;
current_script_argc = saved_argc;
- grub_env_set ("?", errnobuf);
+ grub_script_env_set ("?", errnobuf);
Any use of this change?
>
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--
Regards
Vladimir 'φ-coder/phcoder' Serbinenko
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