load.c File Reference

#include "internal.h"
#include "ruby/util.h"
#include "dln.h"
#include "eval_intern.h"
#include "probes.h"

Go to the source code of this file.

Data Structures
struct	loaded_feature_searching

Macros
#define	IS_RBEXT(e)   (strcmp((e), ".rb") == 0)
#define	IS_SOEXT(e)   (strcmp((e), ".so") == 0 || strcmp((e), ".o") == 0)
#define	IS_DLEXT(e)   (strcmp((e), DLEXT) == 0)
#define	rb_intern(str)   rb_intern2((str), strlen(str))

Enumerations
enum	expand_type { EXPAND_ALL, EXPAND_RELATIVE, EXPAND_HOME, EXPAND_NON_CACHE }

Functions
VALUE	rb_get_load_path (void)
VALUE	rb_get_expanded_load_path (void)
int	rb_provided (const char *feature)
int	rb_feature_provided (const char *feature, const char **loading)
void	rb_provide (const char *feature)
	NORETURN (static void load_failed(VALUE))
const rb_iseq_t *	rb_iseq_load_iseq (VALUE fname)
void	rb_load (VALUE fname, int wrap)
void	rb_load_protect (VALUE fname, int wrap, int *pstate)
VALUE	rb_f_require (VALUE obj, VALUE fname)
VALUE	rb_f_require_relative (VALUE obj, VALUE fname)
int	rb_require_internal (VALUE fname, int safe)
int	ruby_require_internal (const char *fname, unsigned int len)
VALUE	rb_require_safe (VALUE fname, int safe)
VALUE	rb_require (const char *fname)
RUBY_FUNC_EXPORTED void	ruby_init_ext (const char *name, void(*init)(void))
void	Init_load (void)

Variables
VALUE	rb_mWarning

Macro Definition Documentation

IS_DLEXT

#define IS_DLEXT

(

e

)

(strcmp((e), DLEXT) == 0)

Definition at line 18 of file load.c.

IS_RBEXT

#define IS_RBEXT

(

e

)

(strcmp((e), ".rb") == 0)

Definition at line 13 of file load.c.

Referenced by rb_feature_provided().

IS_SOEXT

#define IS_SOEXT

(

e

)

(strcmp((e), ".so") == 0 || strcmp((e), ".o") == 0)

Definition at line 14 of file load.c.

rb_intern

#define rb_intern

(

str

)

rb_intern2((str), strlen(str))

Enumeration Type Documentation

expand_type

enum expand_type

Enumerator
EXPAND_ALL
EXPAND_RELATIVE
EXPAND_HOME
EXPAND_NON_CACHE

Definition at line 36 of file load.c.

Function Documentation

Init_load()

void Init_load

(

void

)

Definition at line 1183 of file load.c.

References GET_VM, rb_define_hooked_variable(), and rb_intern2().

NORETURN()

NORETURN

(

static void

load_failedVALUE

)

rb_f_require()

VALUE rb_f_require	(	VALUE	obj,
		VALUE	fname
	)

Definition at line 827 of file load.c.

References rb_require_safe(), and rb_safe_level().

rb_f_require_relative()

VALUE rb_f_require_relative	(	VALUE	obj,
		VALUE	fname
	)

Definition at line 841 of file load.c.

References NIL_P, rb_current_realfilepath(), rb_file_absolute_path(), rb_file_dirname(), rb_loaderror(), rb_require_safe(), and rb_safe_level().

rb_feature_provided()

int rb_feature_provided	(	const char *	feature,
		const char **	loading
	)

Definition at line 528 of file load.c.

References IS_RBEXT, Qnil, rb_file_expand_path_fast(), rb_get_path(), rb_str_new2, RSTRING_PTR, strchr(), and strrchr().

Referenced by rb_provided().

rb_get_expanded_load_path()

VALUE rb_get_expanded_load_path

(

void

)

Definition at line 107 of file load.c.

References GET_VM, rb_vm_struct::load_path, rb_vm_struct::load_path_snapshot, Qtrue, and rb_ary_shared_with_p().

rb_get_load_path()

VALUE rb_get_load_path

(

void

)

Definition at line 30 of file load.c.

References GET_VM.

rb_iseq_load_iseq()

const rb_iseq_t* rb_iseq_load_iseq

(

VALUE

fname

)

Definition at line 512 of file iseq.c.

References rb_check_funcall(), rb_cISeq, rb_intern, RBASIC_CLASS, and SPECIAL_CONST_P.

rb_load()

void rb_load	(	VALUE	fname,
		int	wrap
	)

Definition at line 665 of file load.c.

rb_load_protect()

void rb_load_protect	(	VALUE	fname,
		int	wrap,
		int *	pstate
	)

Definition at line 671 of file load.c.

References EXEC_TAG, PUSH_TAG, and TAG_NONE.

rb_provide()

void rb_provide

(

const char *

feature

)

Definition at line 572 of file load.c.

rb_provided()

int rb_provided

(

const char *

feature

)

Definition at line 522 of file load.c.

References rb_feature_provided().

rb_require()

VALUE rb_require

(

const char *

fname

)

Definition at line 1061 of file load.c.

References rb_require_safe(), rb_safe_level(), and rb_str_new_cstr().

Referenced by Init_generator(), Init_md5(), Init_ossl_digest(), Init_parser(), Init_rmd160(), and Init_sha1().

rb_require_internal()

int rb_require_internal	(	VALUE	fname,
		int	safe
	)

Definition at line 962 of file load.c.

References rb_thread_struct::ec, rb_execution_context_struct::errinfo, EXEC_TAG, GET_THREAD, rb_get_path_check(), rb_safe_level(), rb_set_safe_level_force(), rb_str_encode_ospath(), loaded_feature_searching::result, RSTRING_PTR, RUBY_DTRACE_HOOK, MEMO::state, TAG_NONE, and TH_PUSH_TAG.

Referenced by rb_require_safe(), and ruby_require_internal().

rb_require_safe()

VALUE rb_require_safe	(	VALUE	fname,
		int	safe
	)

Definition at line 1045 of file load.c.

References JUMP_TAG, rb_errinfo(), rb_exc_raise(), rb_require_internal(), loaded_feature_searching::result, TAG_RAISE, and TAG_RETURN.

Referenced by rb_f_require(), rb_f_require_relative(), and rb_require().

ruby_init_ext()

RUBY_FUNC_EXPORTED void ruby_init_ext	(	const char *	name,
		void(*)(void)	init
	)

Definition at line 1083 of file load.c.

ruby_require_internal()

int ruby_require_internal	(	const char *	fname,
		unsigned int	len
	)

Definition at line 1035 of file load.c.

References Qnil, rb_require_internal(), rb_set_errinfo(), rb_setup_fake_str(), loaded_feature_searching::result, and TAG_RETURN.