compat.h File Reference

Compatibility implementations of useful nonstandard types and functions. More...

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Macros
#define	CALLOC(x, y)   calloc(x, y)
#define	FALSE   false
#define	FMT64   PRId64
#define	FMT64U   PRIu64
#define	MAX(x, y)   ((x) > (y) ? (x) : (y))
#define	MIN(x, y)   ((x) < (y) ? (x) : (y))
#define	object_decrease_nrof_by_one(xyz)   object_decrease_nrof(xyz, 1)
#define	safe_strncpy   strlcpy
#define	strcasestr_local   strcasestr
#define	strdup_local   strdup
#define	TRUE   true

Functions
void	safe_strcat (char *dest, const char *orig, size_t *curlen, size_t maxlen)
	Simple function we use below to keep adding to the same string but also make sure we don't overwrite that string. More...
char *	strcasestr (const char *s, const char *find)
	Finds a substring in a string, in a case-insensitive manner. More...
char *	strdup (const char *str)
	Portable implementation of strdup(3). More...
size_t	strlcpy (char *dst, const char *src, size_t size)
	Portable implementation of strlcpy(3). More...
char *	tempnam (const char *tmpdir, const char *prefix)
	Portable implementation of tempnam(3). More...

Detailed Description

Compatibility implementations of useful nonstandard types and functions.

Definition in file compat.h.

Macro Definition Documentation

CALLOC

#define CALLOC	(		x,
			y
	)		calloc(x, y)

Definition at line 27 of file compat.h.

Referenced by cast_raise_dead_spell(), expand_objects(), get_archetype_struct(), get_objectlink(), include_map_in_map(), and parse_shop_string().

FALSE

#define FALSE   false

Definition at line 11 of file compat.h.

Referenced by cctk_init_std_archetypes(), command_abil(), command_addexp(), command_create(), command_patch(), command_search_items(), command_title(), compare_ob_value_lists_one(), convert_item(), did_make_save_item(), generate_monster_arch(), generate_monster_inv(), init_library(), is_valid_faceset(), load_settings(), map_info(), metaserver2_init(), new_exp(), object_set_value(), object_set_value_s(), parse_dialog_information(), pay_for_item(), pick_up_object(), set_object_face_main(), set_object_face_other(), and spell_failure().

FMT64

#define FMT64   PRId64

Definition at line 12 of file compat.h.

Referenced by command_statistics(), command_stats(), describe_item(), draw_one_high_score(), dump_abilities(), dump_experience(), get_ob_diff(), get_score(), god_enchants_weapon(), init_experience(), print_monsters(), put_score(), random_roll64(), resurrect_player(), ring_desc(), and show_skills().

FMT64U

#define FMT64U   PRIu64

Definition at line 13 of file compat.h.

Referenced by main(), pay_for_amount(), pay_for_item(), save_map(), and START_TEST().

MAX

#define MAX	(		x,
			y
	)		((x) > (y) ? (x) : (y))

Definition at line 20 of file compat.h.

Referenced by add_monster(), animate_weapon(), apply_auto(), apply_death_exp_penalty(), attempt_recipe(), calc_skill_exp(), cast_spell(), check_pick(), command_create(), common_trap_type_process(), confuse_living(), die_roll(), do_exit_map(), draw_magic_map(), esrv_draw_look(), esrv_send_inventory(), expand_lighted_sight(), fix_object(), hit_with_one_attacktype(), kill_player_not_permadeath(), min_casting_level(), monster_can_detect_enemy(), monster_check_pickup(), monster_check_wakeup(), monster_use_range(), move_symptom(), new_exp(), object_merge_spell(), object_split(), path_to_player(), peacemaker_type_process(), pets_summon_golem(), poison_living(), pray_at_altar(), random_roll(), random_roll64(), recipe_chance(), rod_adjust(), roguelike_link_rooms(), scroll_type_apply(), SP_level_spellpoint_cost(), spellbook_type_apply(), spring_trap(), trap_disarm(), trap_see(), and write_scroll().

MIN

#define MIN	(		x,
			y
	)		((x) < (y) ? (x) : (y))

Definition at line 17 of file compat.h.

Referenced by add_monster(), apply_death_exp_penalty(), cast_bless(), check_exp_adjust(), die_roll(), do_exit_map(), do_throw(), dragon_eat_flesh(), draw_magic_map(), esrv_draw_look(), esrv_send_inventory(), expand_lighted_sight(), get_index(), hit_with_one_attacktype(), kill_object(), knowledge_process_incremental(), lookup_god_by_name(), monster_check_pickup(), monster_do_living(), mood_change(), new_exp(), pets_summon_golem(), pick_up_object(), potion_type_apply(), power_crystal_type_apply(), random_roll(), random_roll64(), recipe_chance(), reportSummon(), roguelike_link_rooms(), save_player(), singing(), time_info(), trap_disarm(), trap_see(), use_skill(), and value_limit().

object_decrease_nrof_by_one

#define object_decrease_nrof_by_one

(

xyz

)

object_decrease_nrof(xyz, 1)

Definition at line 28 of file compat.h.

Referenced by apply_map_builder(), check_inv(), command_use(), deep_swamp_type_process(), food_type_apply(), improve_armour(), improve_weapon(), improve_weapon_stat(), player_attack_door(), poison_type_apply(), potion_type_apply(), prepare_weapon(), scroll_type_apply(), skillscroll_type_apply(), spellbook_type_apply(), treasure_type_apply(), write_note(), and write_scroll().

safe_strncpy

#define safe_strncpy   strlcpy

Definition at line 23 of file compat.h.

Referenced by add_object_to_socklist(), apply_savebed(), cast_raise_dead_spell(), cfapi_object_set_property(), choose_cult_monster(), command_cast_spell(), command_create(), command_reply(), command_statistics(), content_recipe_value(), create_player_cmd(), eat_special_food(), enter_map(), enter_player_savebed(), enter_random_map(), enter_random_template_map(), find_ingred_cost(), generate_random_map(), init_dynamic(), kill_player_permadeath(), knowledge_alchemy_attempt(), lighter_type_apply(), load_settings(), make_path_to_file(), map_info(), mapfile_load(), object_matches_string(), player_changer_type_process(), read_map_log(), receive_player_password(), and send_news().

strcasestr_local

#define strcasestr_local   strcasestr

Definition at line 24 of file compat.h.

Referenced by hiscore_display(), write_mark(), and write_note().

strdup_local

#define strdup_local   strdup

Definition at line 25 of file compat.h.

Referenced by account_block_create(), account_change_password(), account_link(), account_login_cmd(), account_new(), account_new_cmd(), accounts_load(), add_shop_item(), build_stringlist(), cast_spell(), cfapi_system_strdup_local(), check_login(), fire_bow(), include_map_in_map(), init_attackmess(), init_connection(), init_emergency_mappath(), knowledge_god_add(), knowledge_god_detail(), knowledge_god_summary(), knowledge_god_validate(), knowledge_monster_add(), load_dir(), load_map_header(), load_settings(), main(), metaserver2_init(), of_open(), parse_regions(), parse_shop_string(), party_form(), push(), read_bmap_names(), read_client_images(), read_map_log(), send_arch_info(), and spell_consume_items().

TRUE

#define TRUE   true

Definition at line 10 of file compat.h.

Referenced by attack_ob_simple(), cast_spell(), check_login(), check_pick(), clean_tmp_files(), command_nowiz(), compare_ob_value_lists_one(), did_make_save_item(), fix_object(), flush_old_maps(), generate_monster_arch(), generate_monster_inv(), god_enchants_weapon(), god_gives_present(), is_valid_faceset(), key_confirm_quit(), kill_player(), kill_player_permadeath(), load_settings(), LOG(), metaserver2_init(), object_set_value(), object_set_value_s(), parse_dialog_information(), process_events(), process_players1(), rangetostring(), receive_player_password(), save_player(), scroll_failure(), scroll_type_apply(), server_main(), set_object_face_main(), set_object_face_other(), SP_level_spellpoint_cost(), spellbook_type_apply(), START_TEST(), and swap_map().

Function Documentation

safe_strcat()

void safe_strcat	(	char *	dest,
		const char *	orig,
		size_t *	curlen,
		size_t	maxlen
	)

Simple function we use below to keep adding to the same string but also make sure we don't overwrite that string.

Parameters

	dest	string to append to.
	orig	string to append.
[out]	curlen	current length of dest. Will be updated by this function.
	maxlen	maximum length of dest buffer.

Definition at line 346 of file porting.c.

Referenced by display_motd(), query_base_name(), query_name(), query_short_name(), send_new_char_info(), send_news(), and send_rules().

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strcasestr()

char* strcasestr	(	const char *	s,
		const char *	find
	)

Finds a substring in a string, in a case-insensitive manner.

Parameters

s	string we're searching into.
find	string we're searching for.

Returns

pointer to first occurrence of find in s, NULL if not found.

Definition at line 284 of file porting.c.

References strncasecmp(), and tolower.

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strdup()

char* strdup

(

const char *

str

)

Portable implementation of strdup(3).

Definition at line 200 of file porting.c.

Referenced by add_map_to_quest(), add_one_item(), add_region_link(), add_required_parameter(), add_type_to_attribute(), command_quest(), copy_attributes(), create_npc_info(), define_quest(), do_map_index(), do_template(), duplicate_attribute(), ensure_map_in_memory(), find_maps(), find_skill_by_name(), fix_map_names(), fix_tiled_map(), get_attribute(), get_attribute_for_type(), get_description_for_attribute(), get_map_info(), get_quest_info(), get_race(), get_slaying_struct(), initmessage(), main(), matches(), metaserver2_init(), opendir(), parse_dialog_information(), process_map(), read_ignore_list(), read_type(), set_disable_plugin(), write_map_page(), and write_quests_page().

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strlcpy()

size_t strlcpy	(	char *	dst,
		const char *	src,
		size_t	size
	)

Portable implementation of strlcpy(3).

Definition at line 365 of file porting.c.

tempnam()

char* tempnam	(	const char *	dir,
		const char *	pfx
	)

Portable implementation of tempnam(3).

Do not use this function for new code, use tempnam_secure() instead.

Used to generate temporary unique name.

Definition at line 52 of file porting.c.

References F_OK, getpid, MAXPATHLEN, and snprintf.

Referenced by save_map(), and tempnam_secure().

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