tsystem.h File Reference

Go to the source code of this file.

Functions
void *	malloc (size_t)
void	free (void *)
int	atexit (void(*)(void))
void	abort (void) __attribute__((__noreturn__))
size_t	strlen (const char *)
void *	memcpy (void *, const void *, size_t)
void *	memset (void *, int, size_t)

Variables
int	errno

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Function Documentation

void abort

(

void

)

int atexit

(

void(*)(void)

)

void free

(

void *

)

void* malloc

(

size_t

)

   GCC supplies these headers.  

void* memcpy	(	void *	,
		const void *	,
		size_t
	)

Referenced by add_data_member_location_attribute(), add_env_var_paths(), alter_output_for_insn(), asm_output_aligned_bss(), bitmap_and_into(), bitmap_elt_insert_after(), build_constructor(), canon_file_name(), canonicalize_name(), compile_input_file_p(), compute_inverse(), coverage_obj_fn(), create_file_names(), decl_name(), decode_decimal64(), default_class_max_nregs(), df_get_postorder(), df_grow_bb_info(), df_install_ref(), dump_insn_location(), duplicate_alternatives(), dwarf2out_imported_module_or_decl_1(), dwarf_tag_name(), early_queue_to_ready(), emit_library_call_value_1(), encode_decimal128(), expand_sfix_optab(), find_costs_and_classes(), gcov_write_words(), get_ebb_head_tail(), get_expr_type(), gimple_remove_stmt_histograms(), implicit_ptr_descriptor(), inline_node_removal_hook(), ipa_edge_removal_hook(), ira_allocate_conflict_vec(), ira_copy_iter_cond(), max_issue(), ok_for_early_queue_removal(), parse_gcc_colors(), process_bb_for_costs(), process_command(), record_temp_file(), reg_attrs_htab_eq(), register_plugin_info(), save_register_info(), streamer_string_index(), and unlikely_text_section().

void* memset	(	void *	,
		int	,
		size_t
	)

Referenced by add_data_member_location_attribute(), adjacent_dr_p(), alloc_anon(), alloc_empty_reserv_sets(), alloc_loop(), alloc_stmt_list(), before_next_cfi_note(), bitmap_empty_p(), bitmap_equal_p(), build_access_from_expr_1(), cgraph_create_indirect_edge(), clear_aux_for_edges(), clear_marks(), code_motion_process_successors(), compute_inverse(), count_uses_and_derefs(), create_file_names(), curr_statistics_hash(), dbxout_type_methods(), debug_dfa_stats(), delete_unreachable_blocks_update_callgraph(), df_grow_bb_info(), dwarf2out_flush_queued_reg_saves(), emit_library_call_value_1(), empty_alloc_pool(), cost_classes_hasher::equal(), expansion_point_location_if_in_system_header(), extract_insn_cached(), fake_ngettext(), fatal_reading_state(), free_all_edge_infos(), gen_split(), get_skeleton_type_unit(), ggc_mark_root_tab(), ggc_mark_roots(), gmalloc(), gt_ggc_m_S(), init_loop_tree_node(), initiate_states(), insert_insn_on_edge(), insn_addresses_new(), ira_allocate_object_conflicts(), lookup_decl_loc(), operands_match_p(), order_nodes_in_scc(), print_redundant_copies(), record_reg_classes(), release_ssa_name(), replace_phi_args_in(), reverse_op(), rewrite_use_nonlinear_expr(), setup_allocno_class_and_costs(), vec< T, va_heap, vl_ptr >::splice(), tm_memopt_init_sets(), write_header(), and write_symbol().

size_t strlen

(

const char *

)

Referenced by alloc_node(), alter_output_for_insn(), append_to_collect_gcc_options(), AT_flag(), bt_callback(), common_handle_option(), convert_debug_memory_address(), coverage_obj_fn(), decl_assembler_name(), decode_utf8_char(), default_unique_section(), display_help(), dump_fixed(), dump_int(), dump_pointer(), dump_real(), gcc::dump_manager::dump_switch_p(), duplicate_alternatives(), dw2_size_of_call_site_table(), dwarf2out_decl(), dwarf2out_imported_module_or_decl_1(), expand_builtin_mempcpy_args(), expand_sfix_optab(), extract_init_priority(), fatal_reading_state(), find_a_file(), fold_builtin_exponent(), for_each_path(), function_summary(), gcc_gettext_width(), gcov_write_counter(), get_identifier_with_length(), gimple_build_goto(), is_directory(), main(), mark_matching_switches(), match_pattern(), maybe_emit_chk_warning(), mergeable_constant_section(), mergeable_string_section(), n_occurrences(), optimize_external_refs_1(), output_internal_insn_latency_func(), output_internal_maximal_insn_latency_func(), parse_gcc_colors(), print_to_asm_out_file(), print_version(), process_args(), process_define_predicate(), record_temp_file(), clast_index_hasher::remove(), remove_suffix(), require2(), schedule_generic_params_dies_gen(), set_option_handlers(), splay_tree_compare_strings(), split_quote_chain(), stabstr_continue(), TB_get_command(), tlink_execute(), unlikely_text_section(), variably_modified_type_p(), wrap_help(), and write_modend().

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Variable Documentation

int errno

   We disable this when inhibit_libc, so that gcc can still be built without
   needing header files first.  

   ??? This is not a good solution, since prototypes may be required in
   some cases for correct code.  

   GCC supplies this header.  

   All systems have this header.  

   All systems have this header.  

   All systems have this header.