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Diffstat (limited to 'loader/loader_environment.h')
-rw-r--r-- | loader/loader_environment.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/loader/loader_environment.h b/loader/loader_environment.h new file mode 100644 index 000000000..2eb61d583 --- /dev/null +++ b/loader/loader_environment.h @@ -0,0 +1,57 @@ +/* + * + * Copyright (c) 2014-2021 The Khronos Group Inc. + * Copyright (c) 2014-2021 Valve Corporation + * Copyright (c) 2014-2021 LunarG, Inc. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * Author: Jon Ashburn <jon@lunarg.com> + * Author: Courtney Goeltzenleuchter <courtney@LunarG.com> + * Author: Chia-I Wu <olvaffe@gmail.com> + * Author: Chia-I Wu <olv@lunarg.com> + * Author: Mark Lobodzinski <mark@LunarG.com> + * Author: Lenny Komow <lenny@lunarg.com> + * Author: Charles Giessen <charles@lunarg.com> + * + */ + +#pragma once + +#include "loader_common.h" + +// Common functionality for accessing environemnt variables and whether the process is running in priviledged mode + +char *loader_getenv(const char *name, const struct loader_instance *inst); +void loader_free_getenv(char *val, const struct loader_instance *inst); + +#if defined(WIN32) || defined(__linux__) || defined(__APPLE__) || defined(__Fuchsia__) || defined(__QNXNTO__) || \ + defined(__FreeBSD__) || defined(__OpenBSD__) + +bool is_high_integrity(); + +char *loader_secure_getenv(const char *name, const struct loader_instance *inst); + +#endif + +VkResult parse_generic_filter_environment_var(const struct loader_instance *inst, const char *env_var_name, + struct loader_envvar_filter *filter_struct); +VkResult parse_layers_disable_filter_environment_var(const struct loader_instance *inst, + struct loader_envvar_disable_layers_filter *disable_struct); +bool check_name_matches_filter_environment_var(const struct loader_instance *inst, const char *name, + const struct loader_envvar_filter *filter_struct); +VkResult loader_add_environment_layers(struct loader_instance *inst, const enum layer_type_flags type_flags, const char *env_name, + const struct loader_envvar_filter *enable_filter, + const struct loader_envvar_disable_layers_filter *disable_filter, + struct loader_layer_list *target_list, struct loader_layer_list *expanded_target_list, + const struct loader_layer_list *source_list);
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