From f8a786c8f7878517aa695a69322bc9f2c8b92b6a Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 17:21:32 +0200 Subject: Adding upstream version 3.38.3. Signed-off-by: Daniel Baumann --- src/terminal-libgsystem.h | 258 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 258 insertions(+) create mode 100644 src/terminal-libgsystem.h (limited to 'src/terminal-libgsystem.h') diff --git a/src/terminal-libgsystem.h b/src/terminal-libgsystem.h new file mode 100644 index 0000000..906a127 --- /dev/null +++ b/src/terminal-libgsystem.h @@ -0,0 +1,258 @@ +/* + * Copyright © 2012 Colin Walters . + * + * This program 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. + * + * This program 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 this program. If not, see . + */ + +#ifndef __GSYSTEM_LOCAL_ALLOC_H__ +#define __GSYSTEM_LOCAL_ALLOC_H__ + +#include + +G_BEGIN_DECLS + +#define gs_transfer_out_value(outp, srcp) G_STMT_START { \ + if (outp) \ + { \ + *(outp) = *(srcp); \ + *(srcp) = NULL; \ + } \ + } G_STMT_END; + +#define GS_DEFINE_CLEANUP_FUNCTION(Type, name, func) \ + static inline void name (void *v) \ + { \ + func (*(Type*)v); \ + } + +#define GS_DEFINE_CLEANUP_FUNCTION0(Type, name, func) \ + static inline void name (void *v) \ + { \ + if (*(Type*)v) \ + func (*(Type*)v); \ + } + +/* These functions shouldn't be invoked directly; + * they are stubs that: + * 1) Take a pointer to the location (typically itself a pointer). + * 2) Provide %NULL-safety where it doesn't exist already (e.g. g_object_unref) + */ +GS_DEFINE_CLEANUP_FUNCTION0(GArray*, gs_local_array_unref, g_array_unref) +GS_DEFINE_CLEANUP_FUNCTION0(GBytes*, gs_local_bytes_unref, g_bytes_unref) +GS_DEFINE_CLEANUP_FUNCTION0(GChecksum*, gs_local_checksum_free, g_checksum_free) +GS_DEFINE_CLEANUP_FUNCTION0(GError*, gs_local_free_error, g_error_free) +GS_DEFINE_CLEANUP_FUNCTION0(GHashTable*, gs_local_hashtable_unref, g_hash_table_unref) +GS_DEFINE_CLEANUP_FUNCTION0(GKeyFile*, gs_local_key_file_unref, g_key_file_unref) +GS_DEFINE_CLEANUP_FUNCTION0(GList*, gs_local_list_free, g_list_free) +GS_DEFINE_CLEANUP_FUNCTION0(GMatchInfo*, gs_local_match_info_free, g_match_info_free) +GS_DEFINE_CLEANUP_FUNCTION0(GObject*, gs_local_obj_unref, g_object_unref) +GS_DEFINE_CLEANUP_FUNCTION0(GPtrArray*, gs_local_ptrarray_unref, g_ptr_array_unref) +GS_DEFINE_CLEANUP_FUNCTION0(GRegex*, gs_local_regex_unref, g_regex_unref) +GS_DEFINE_CLEANUP_FUNCTION0(GSettingsSchema*, gs_local_settings_schema_unref, g_settings_schema_unref) +GS_DEFINE_CLEANUP_FUNCTION0(GSettingsSchemaKey*, gs_local_settings_schema_key_unref, g_settings_schema_key_unref) +GS_DEFINE_CLEANUP_FUNCTION0(GVariant*, gs_local_variant_unref, g_variant_unref) +GS_DEFINE_CLEANUP_FUNCTION0(GVariantBuilder*, gs_local_variant_builder_unref, g_variant_builder_unref) +GS_DEFINE_CLEANUP_FUNCTION0(GVariantIter*, gs_local_variant_iter_free, g_variant_iter_free) + +GS_DEFINE_CLEANUP_FUNCTION(char**, gs_local_strfreev, g_strfreev) +GS_DEFINE_CLEANUP_FUNCTION(void*, gs_local_free, g_free) + +/* special */ + +static inline void gs_local_gstring_free (void *v) \ +{ \ + if (*(GString**)v) \ + g_string_free (*(GString**)v, TRUE); \ +} + +/** + * gs_free: + * + * Call g_free() on a variable location when it goes out of scope. + */ +#define gs_free __attribute__ ((cleanup(gs_local_free))) + +/** + * gs_unref_object: + * + * Call g_object_unref() on a variable location when it goes out of + * scope. Note that unlike g_object_unref(), the variable may be + * %NULL. + */ +#define gs_unref_object __attribute__ ((cleanup(gs_local_obj_unref))) + +/** + * gs_unref_variant: + * + * Call g_variant_unref() on a variable location when it goes out of + * scope. Note that unlike g_variant_unref(), the variable may be + * %NULL. + */ +#define gs_unref_variant __attribute__ ((cleanup(gs_local_variant_unref))) + +/** + * gs_free_variant_iter: + * + * Call g_variant_iter_free() on a variable location when it goes out of + * scope. + */ +#define gs_free_variant_iter __attribute__ ((cleanup(gs_local_variant_iter_free))) + +/** + * gs_free_variant_builder: + * + * Call g_variant_builder_unref() on a variable location when it goes out of + * scope. + */ +#define gs_unref_variant_builder __attribute__ ((cleanup(gs_local_variant_builder_unref))) + +/** + * gs_unref_array: + * + * Call g_array_unref() on a variable location when it goes out of + * scope. Note that unlike g_array_unref(), the variable may be + * %NULL. + + */ +#define gs_unref_array __attribute__ ((cleanup(gs_local_array_unref))) + +/** + * gs_unref_ptrarray: + * + * Call g_ptr_array_unref() on a variable location when it goes out of + * scope. Note that unlike g_ptr_array_unref(), the variable may be + * %NULL. + + */ +#define gs_unref_ptrarray __attribute__ ((cleanup(gs_local_ptrarray_unref))) + +/** + * gs_unref_hashtable: + * + * Call g_hash_table_unref() on a variable location when it goes out + * of scope. Note that unlike g_hash_table_unref(), the variable may + * be %NULL. + */ +#define gs_unref_hashtable __attribute__ ((cleanup(gs_local_hashtable_unref))) + +/** + * gs_unref_key_file: + * + * Call g_key_file_unref() on a variable location when it goes out + * of scope. Note that unlike g_key_file_unref(), the variable may + * be %NULL. + */ +#define gs_unref_key_file __attribute__ ((cleanup(gs_local_key_file_unref))) + +/** + * gs_free_checksum: + * + * Call g_checksum_free() on a variable location when it goes out + * of scope. Note that unlike g_checksum_free(), the variable may + * be %NULL. + */ +#define gs_free_checksum __attribute__ ((cleanup(gs_local_checksum_free))) + +/** + * gs_unref_bytes: + * + * Call g_bytes_unref() on a variable location when it goes out + * of scope. Note that unlike g_bytes_unref(), the variable may + * be %NULL. + */ +#define gs_unref_bytes __attribute__ ((cleanup(gs_local_bytes_unref))) + +/** + * gs_strfreev: + * + * Call g_strfreev() on a variable location when it goes out of scope. + */ +#define gs_strfreev __attribute__ ((cleanup(gs_local_strfreev))) + +/** + * gs_free_error: + * + * Call g_error_free() on a variable location when it goes out of scope. + */ +#define gs_free_error __attribute__ ((cleanup(gs_local_free_error))) + +/** + * gs_free_list: + * + * Call g_list_free() on a variable location when it goes out of scope. + */ +#define gs_free_list __attribute__ ((cleanup(gs_local_list_free))) + +/** + * gs_unref_regex: + * + * Call g_regex_unref() on a variable location when it goes out of + * scope. Note that unlike g_regex_unref(), the variable may be + * %NULL. + + */ +#define gs_unref_regex __attribute__ ((cleanup(gs_local_regex_unref))) + +/** + * gs_free_match_info: + * + * Call g_regex_unref() on a variable location when it goes out of + * scope. Note that unlike g_regex_unref(), the variable may be + * %NULL. + + */ +#define gs_free_match_info __attribute__ ((cleanup(gs_local_match_info_free))) + +/** + * gs_unref_settings_schema: + * + * Call g_settings_schema_unref() on a variable location when it goes out of + * scope. Note that unlike g_settings_schema_unref(), the variable may be + * %NULL. + + */ +#define gs_unref_settings_schema __attribute__ ((cleanup(gs_local_settings_schema_unref))) + +/** + * gs_unref_settings_schema_source: + * + * Call g_settings_schema_source_unref() on a variable location when it goes out of + * scope. Note that unlike g_settings_schema_source_unref(), the variable may be + * %NULL. + + */ +#define gs_unref_settings_schema_source __attribute__ ((cleanup(gs_local_settings_schema_source_unref))) + +/** + * gs_unref_settings_schema_key: + * + * Call g_settings_schema_key_unref() on a variable location when it goes out of + * scope. Note that unlike g_settings_schema_key_unref(), the variable may be + * %NULL. + + */ +#define gs_unref_settings_schema_key __attribute__ ((cleanup(gs_local_settings_schema_key_unref))) + +/** + * gs_free_gstring: + * + * Call g_string_free(TRUE) on a variable location when it goes out + * of scope. Note that unlike g_string_free(), the variable may + * be %NULL. + */ +#define gs_free_gstring __attribute__ ((cleanup(gs_local_gstring_free))) + +G_END_DECLS + +#endif -- cgit v1.2.3