From 6e7a315eb67cb6c113cf37e1d66c4f11a51a2b3e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:29:51 +0200 Subject: Adding upstream version 2.06. Signed-off-by: Daniel Baumann --- include/grub/env.h | 72 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 include/grub/env.h (limited to 'include/grub/env.h') diff --git a/include/grub/env.h b/include/grub/env.h new file mode 100644 index 0000000..76f832e --- /dev/null +++ b/include/grub/env.h @@ -0,0 +1,72 @@ +/* + * GRUB -- GRand Unified Bootloader + * Copyright (C) 2003,2005,2006,2007,2009 Free Software Foundation, Inc. + * + * GRUB is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * GRUB is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GRUB. If not, see . + */ + +#ifndef GRUB_ENV_HEADER +#define GRUB_ENV_HEADER 1 + +#include +#include +#include +#include + +struct grub_env_var; + +typedef const char *(*grub_env_read_hook_t) (struct grub_env_var *var, + const char *val); +typedef char *(*grub_env_write_hook_t) (struct grub_env_var *var, + const char *val); + +struct grub_env_var +{ + char *name; + char *value; + grub_env_read_hook_t read_hook; + grub_env_write_hook_t write_hook; + struct grub_env_var *next; + struct grub_env_var **prevp; + struct grub_env_var *sorted_next; + int global; +}; + +grub_err_t EXPORT_FUNC(grub_env_set) (const char *name, const char *val); +const char *EXPORT_FUNC(grub_env_get) (const char *name); +void EXPORT_FUNC(grub_env_unset) (const char *name); +struct grub_env_var *EXPORT_FUNC(grub_env_update_get_sorted) (void); + +#define FOR_SORTED_ENV(var) for (var = grub_env_update_get_sorted (); var; var = var->sorted_next) + +grub_err_t EXPORT_FUNC(grub_register_variable_hook) (const char *name, + grub_env_read_hook_t read_hook, + grub_env_write_hook_t write_hook); + +grub_err_t grub_env_context_open (void); +grub_err_t grub_env_context_close (void); +grub_err_t EXPORT_FUNC(grub_env_export) (const char *name); + +void grub_env_unset_menu (void); +grub_menu_t grub_env_get_menu (void); +void grub_env_set_menu (grub_menu_t nmenu); + +grub_err_t +grub_env_extractor_open (int source); + +grub_err_t +grub_env_extractor_close (int source); + + +#endif /* ! GRUB_ENV_HEADER */ -- cgit v1.2.3