#include "ruby/ruby.h"
#include "ruby/encoding.h"
#include "internal.h"
#include "eval_intern.h"
#include "dln.h"
#include <stdio.h>
#include <sys/types.h>
#include <ctype.h>
#include "ruby/util.h"

Include dependency graph for ruby.c:

Data Structures
struct	cmdline_options

struct	load_file_arg

Macros
#define	MAXPATHLEN 1024

#define	DISABLE_RUBYGEMS 0

#define	DEFAULT_RUBYGEMS_ENABLED "enabled"

#define	DISABLE_BIT(bit) (1U << disable_##bit)

#define	DUMP_BIT(bit) (1U << dump_##bit)

#define	src_encoding_index GET_VM()->src_encoding_index

#define	forbid_setid(s) forbid_setid((s), opt)

#define	M(shortopt, longopt, desc)

#define	SHOW(m)

#define	rubylib_mangled_path rb_str_new

#define	RUBY_RELATIVE(path, len) rubylib_mangled_path((path), (len))

#define	PREFIX_PATH() RUBY_RELATIVE(ruby_exec_prefix, exec_prefix_len)

#define	NAME_MATCH_P(name, str, len) ((len) < (int)sizeof(name) && strncmp((str), (name), (len)) == 0)

#define	UNSET_WHEN(name, bit, str, len)

#define	SET_WHEN(name, bit, str, len)

#define	UNSET_WHEN_DISABLE(bit) UNSET_WHEN(#bit, DISABLE_BIT(bit), str, len)

#define	SET_WHEN_DISABLE(bit) SET_WHEN(#bit, DISABLE_BIT(bit), str, len)

#define	SET_WHEN_DUMP(bit) SET_WHEN(#bit, DUMP_BIT(bit), str, len)

#define	set_internal_encoding_once(opt, e, elen) set_option_encoding_once("default_internal", &(opt)->intern.enc.name, (e), (elen))

#define	set_external_encoding_once(opt, e, elen) set_option_encoding_once("default_external", &(opt)->ext.enc.name, (e), (elen))

#define	set_source_encoding_once(opt, e, elen) set_option_encoding_once("source", &(opt)->src.enc.name, (e), (elen))

#define	is_option_end(c, allow_hyphen) (!(c) \|\| ((allow_hyphen) && (c) == '-') \|\| (c) == '=')

#define	check_envopt(name, allow_envopt)

#define	need_argument(name, s, needs_arg)

#define	is_option_with_arg(name, allow_hyphen, allow_envopt) is_option_with_optarg(name, allow_hyphen, allow_envopt, Qtrue)

#define	is_option_with_optarg(name, allow_hyphen, allow_envopt, needs_arg)

#define	set_encoding_part(type)

#define	rb_progname (GET_VM()->progname)

#define	rb_orig_progname (GET_VM()->orig_progname)

#define	rb_define_readonly_boolean(name, val) rb_define_virtual_variable((name), (val) ? true_value : false_value, 0)

#define	PREPARE_PARSE_MAIN(expr)

Enumerations
enum	disable_flag_bits { disable_gems, disable_rubyopt, disable_flag_count }

enum	dump_flag_bits { dump_version, dump_version_v, dump_copyright, dump_usage, dump_help, dump_yydebug, dump_syntax, dump_parsetree, dump_parsetree_with_comment, dump_insns, dump_flag_count }

Functions
char *	getenv ()

static void	init_ids (struct cmdline_options *)

static struct cmdline_options *	cmdline_options_init (struct cmdline_options *opt)

static NODE *	load_file (VALUE, VALUE, int, struct cmdline_options *)

static void	forbid_setid (const char , struct cmdline_options )

static void	usage (const char *name, int help)

static void	push_include (const char path, VALUE(filter)(VALUE))

void	ruby_push_include (const char path, VALUE(filter)(VALUE))

static VALUE	identical_path (VALUE path)

static VALUE	locale_path (VALUE path)

void	ruby_incpush (const char *path)

static VALUE	expand_include_path (VALUE path)

void	ruby_incpush_expand (const char *path)

void	ruby_init_loadpath_safe (int safe_level)

void	ruby_init_loadpath (void)

static void	add_modules (VALUE req_list, const char mod)

static void	require_libraries (VALUE *req_list)

static rb_env_t *	toplevel_context (VALUE toplevel_binding)

static void	process_sflag (int *sflag)

static long	proc_options (long argc, char *argv, struct cmdline_options opt, int envopt)

static void	moreswitches (const char s, struct cmdline_options opt, int envopt)

static void	enable_option (const char str, int len, void arg)

static void	disable_option (const char str, int len, void arg)

static void	dump_option (const char str, int len, void arg)

static void	set_option_encoding_once (const char type, VALUE name, const char *e, long elen)

static void	ruby_init_prelude (void)

static int	opt_enc_index (VALUE enc_name)

static VALUE	false_value (void)

static VALUE	true_value (void)

static VALUE	uscore_get (void)

static VALUE	rb_f_sub (int argc, VALUE *argv)

static VALUE	rb_f_gsub (int argc, VALUE *argv)

static VALUE	rb_f_chop (void)

static VALUE	rb_f_chomp (int argc, VALUE *argv)

void	Init_enc (void)

static VALUE	process_options (int argc, char *argv, struct cmdline_options opt)

static VALUE	load_file_internal (VALUE arg)

static VALUE	restore_lineno (VALUE lineno)

void *	rb_load_file (const char *fname)

void *	rb_load_file_str (VALUE fname_v)

static VALUE	proc_argv0 (VALUE process)

static VALUE	proc_setproctitle (VALUE process, VALUE title)

static void	set_arg0 (VALUE val, ID id)

void	ruby_script (const char *name)
	Sets the current script name to this value. More...

void	ruby_set_script_name (VALUE name)
	Sets the current script name to this value. More...

static void	verbose_setter (VALUE val, ID id, void *data)

static VALUE	opt_W_getter (ID id, void *data)

void	ruby_prog_init (void)
	Defines built-in variables. More...

void	ruby_set_argv (int argc, char **argv)

void *	ruby_process_options (int argc, char **argv)

static void	fill_standard_fds (void)

void	ruby_sysinit (int argc, char **argv)
	Initializes the process for ruby(1). More...

Variables
struct {
int argc

char ** argv

}	origarg

VALUE	rb_argv0

Macro Definition Documentation

#define check_envopt	(	name,
		allow_envopt
	)

Value:

(((allow_envopt) || !envopt) ? (void)0 : \

rb_raise(rb_eRuntimeError, "invalid switch in RUBYOPT: --" name))

rb_raise

void rb_raise(VALUE exc, const char *fmt,...)

Definition: error.c:1854

rb_eRuntimeError

VALUE rb_eRuntimeError

Definition: error.c:547

name

const char * name

Definition: nkf.c:208

#define DEFAULT_RUBYGEMS_ENABLED "enabled"

Definition at line 61 of file ruby.c.

Referenced by usage().

#define DISABLE_BIT ( bit ) (1U << disable_##bit)

Definition at line 64 of file ruby.c.

Referenced by cmdline_options_init(), and process_options().

#define DISABLE_RUBYGEMS 0

Definition at line 56 of file ruby.c.

#define DUMP_BIT ( bit ) (1U << dump_##bit)

Definition at line 71 of file ruby.c.

Referenced by proc_options(), and process_options().

#define forbid_setid ( s ) forbid_setid((s), opt)

Definition at line 128 of file ruby.c.

Referenced by load_file_internal(), proc_options(), and process_options().

#define is_option_end	(	c,
		allow_hyphen
	)	(!(c) \|\| ((allow_hyphen) && (c) == '-') \|\| (c) == '=')

#define is_option_with_arg	(	name,
		allow_hyphen,
		allow_envopt
	)	is_option_with_optarg(name, allow_hyphen, allow_envopt, Qtrue)

Referenced by proc_options().

#define is_option_with_optarg	(	name,
		allow_hyphen,
		allow_envopt,
		needs_arg
	)

Value:

(strncmp((name), s, n = sizeof(name) - 1) == 0 && is_option_end(s[n], (allow_hyphen)) ? \
             (check_envopt(name, (allow_envopt)), s += n, \
		need_argument(name, s, needs_arg), 1) : 0)

#define M	(	shortopt,
		longopt,
		desc
	)

Value:

{ \
    shortopt " " longopt " " desc, \
    (unsigned short)sizeof(shortopt), \
    (unsigned short)sizeof(longopt), \
}

Referenced by usage().

#define MAXPATHLEN 1024

Definition at line 46 of file ruby.c.

Referenced by process_options(), and ruby_init_loadpath_safe().

#define NAME_MATCH_P	(	name,
		str,
		len
	)	((len) < (int)sizeof(name) && strncmp((str), (name), (len)) == 0)

Definition at line 701 of file ruby.c.

Referenced by disable_option(), and enable_option().

#define need_argument	(	name,
		s,
		needs_arg
	)

Value:

((*(s)++ ? !*(s) : (!--argc || !((s) = *++argv))) && (needs_arg) ? \
             rb_raise(rb_eRuntimeError, "missing argument for --" name) \
             : (void)0)

#define PREFIX_PATH ( ) RUBY_RELATIVE(ruby_exec_prefix, exec_prefix_len)

Referenced by ruby_init_loadpath_safe().

#define PREPARE_PARSE_MAIN ( expr )

Value:

do { \
    rb_env_t *env = toplevel_context(toplevel_binding); \
    th->parse_in_eval--; \
    th->base_block = &env->block; \
    expr; \
    th->parse_in_eval++; \
    th->base_block = 0; \
} while (0)

Referenced by process_options().

#define rb_define_readonly_boolean	(	name,
		val
	)	rb_define_virtual_variable((name), (val) ? true_value : false_value, 0)

Definition at line 1226 of file ruby.c.

Referenced by process_options().

#define rb_orig_progname (GET_VM()->orig_progname)

Definition at line 1211 of file ruby.c.

Referenced by proc_argv0(), ruby_script(), and ruby_set_script_name().

#define rb_progname (GET_VM()->progname)

Definition at line 1210 of file ruby.c.

Referenced by process_options(), ruby_process_options(), ruby_prog_init(), ruby_script(), ruby_set_script_name(), and set_arg0().

#define RUBY_RELATIVE	(	path,
		len
	)	rubylib_mangled_path((path), (len))

Referenced by ruby_init_loadpath_safe().

#define rubylib_mangled_path rb_str_new

Definition at line 251 of file ruby.c.

Referenced by push_include(), and ruby_init_loadpath_safe().

#define set_encoding_part ( type )

Value:

if (!(p = strchr(s, ':'))) { \
                        set_##type##_encoding_once(opt, s, 0); \
                        break; \
                    } \
                    else if (p > s) { \
                        set_##type##_encoding_once(opt, s, p-s); \
                    }

Referenced by proc_options().

#define set_external_encoding_once	(	opt,
		e,
		elen
	)	set_option_encoding_once("default_external", &(opt)->ext.enc.name, (e), (elen))

Definition at line 777 of file ruby.c.

Referenced by proc_options().

#define set_internal_encoding_once	(	opt,
		e,
		elen
	)	set_option_encoding_once("default_internal", &(opt)->intern.enc.name, (e), (elen))

Definition at line 775 of file ruby.c.

Referenced by proc_options().

#define set_source_encoding_once	(	opt,
		e,
		elen
	)	set_option_encoding_once("source", &(opt)->src.enc.name, (e), (elen))

Definition at line 779 of file ruby.c.

Referenced by proc_options().

#define SET_WHEN	(	name,
		bit,
		str,
		len
	)

Value:

if (NAME_MATCH_P((name), (str), (len))) { \
        *(unsigned int *)arg |= (bit);  \
        return;                         \
    }

Definition at line 710 of file ruby.c.

#define SET_WHEN_DISABLE ( bit ) SET_WHEN(#bit, DISABLE_BIT(bit), str, len)

Referenced by disable_option().

#define SET_WHEN_DUMP ( bit ) SET_WHEN(#bit, DUMP_BIT(bit), str, len)

Referenced by dump_option().

#define SHOW ( m )

Value:

do { \
        int wrap = help && (m).namelen + (m).secondlen - 2 > w; \
        printf("  %.*s%-*.*s%-*s%s\n", (m).namelen-1, (m).str, \
               (wrap ? 0 : w - (m).namelen + 1), \
               (help ? (m).secondlen-1 : 0), (m).str + (m).namelen, \
               (wrap ? w + 3 : 0), (wrap ? "\n" : ""), \
               (m).str + (m).namelen + (m).secondlen); \
    } while (0)

Referenced by usage().

#define src_encoding_index GET_VM()->src_encoding_index

Definition at line 110 of file ruby.c.

Referenced by cmdline_options_init(), load_file_internal(), and process_options().

#define UNSET_WHEN	(	name,
		bit,
		str,
		len
	)

Value:

if (NAME_MATCH_P((name), (str), (len))) { \
        *(unsigned int *)arg &= ~(bit); \
        return;                         \
    }

Definition at line 704 of file ruby.c.

#define UNSET_WHEN_DISABLE ( bit ) UNSET_WHEN(#bit, DISABLE_BIT(bit), str, len)

Referenced by enable_option().

Enumeration Type Documentation

enum disable_flag_bits

Enumerator
disable_gems
disable_rubyopt
disable_flag_count

Definition at line 65 of file ruby.c.

enum dump_flag_bits

Enumerator
dump_version
dump_version_v
dump_copyright
dump_usage
dump_help
dump_yydebug
dump_syntax
dump_parsetree
dump_parsetree_with_comment
dump_insns
dump_flag_count

Definition at line 72 of file ruby.c.

Function Documentation

static void add_modules	(	VALUE *	req_list,
		const char *	mod
	)

static

Definition at line 539 of file ruby.c.

References list, rb_ary_new(), rb_ary_push(), rb_str_new2, and RBASIC_CLEAR_CLASS.

Referenced by proc_options().

static struct cmdline_options* cmdline_options_init ( struct cmdline_options * opt )

static

Definition at line 113 of file ruby.c.

References cmdline_options::disable, DISABLE_BIT, cmdline_options::enc, cmdline_options::ext, init_ids(), cmdline_options::intern, MEMZERO, cmdline_options::src, and src_encoding_index.

Referenced by rb_load_file_str(), and ruby_process_options().

static void disable_option	(	const char *	str,
		int	len,
		void *	arg
	)

static

Definition at line 730 of file ruby.c.

References NAME_MATCH_P, rb_warn(), and SET_WHEN_DISABLE.

Referenced by proc_options().

static void dump_option	(	const char *	str,
		int	len,
		void *	arg
	)

static

Definition at line 743 of file ruby.c.

References rb_warn(), SET_WHEN_DUMP, usage(), version(), and yydebug.

Referenced by proc_options().

static void enable_option	(	const char *	str,
		int	len,
		void *	arg
	)

static

Definition at line 717 of file ruby.c.

References NAME_MATCH_P, rb_warn(), and UNSET_WHEN_DISABLE.

Referenced by proc_options().

static VALUE expand_include_path ( VALUE path )

static

Definition at line 343 of file ruby.c.

References Qnil, rb_file_expand_path(), and RSTRING_PTR.

Referenced by ruby_incpush_expand(), and ruby_init_loadpath_safe().

static VALUE false_value ( void )

static

Definition at line 1215 of file ruby.c.

References Qfalse.

static void fill_standard_fds ( void )

static

Definition at line 1982 of file ruby.c.

References dup2(), errno, fstat, and stat.

Referenced by ruby_sysinit().

static void forbid_setid	(	const char *	s,
		struct cmdline_options *	opt
	)

static

Definition at line 1878 of file ruby.c.

References rb_eSecurityError, rb_raise(), cmdline_options::safe_level, and cmdline_options::setids.

char* getenv ( )

Referenced by process_options(), and ruby_init_loadpath_safe().

static VALUE identical_path ( VALUE path )

static

Definition at line 325 of file ruby.c.

Referenced by ruby_init_loadpath_safe().

void Init_enc ( void )

Definition at line 7 of file dmyext.c.

Referenced by init_libraries_internal(), and process_options().

static void init_ids ( struct cmdline_options * opt )

static

Definition at line 1862 of file ruby.c.

References getegid(), geteuid(), getgid(), getuid(), cmdline_options::safe_level, and cmdline_options::setids.

Referenced by cmdline_options_init().

static NODE * load_file	(	VALUE	parser,
		VALUE	fname,
		int	script,
		struct cmdline_options *	opt
	)

static

Definition at line 1758 of file ruby.c.

References load_file_arg::fname, load_file_internal(), load_file_arg::opt, load_file_arg::parser, rb_ensure(), rb_gv_get(), restore_lineno(), and load_file_arg::script.

Referenced by process_options(), and rb_load_file_str().

static VALUE load_file_internal ( VALUE arg )

static

Definition at line 1584 of file ruby.c.

References CONST_ID, cmdline_options::enc, errno, cmdline_options::ext, f, FALSE, load_file_arg::fname, forbid_setid, fstat, INT2FIX, cmdline_options::intern, moreswitches(), NIL_P, O_BINARY, load_file_arg::opt, opt_enc_index(), load_file_arg::parser, Qnil, rb_ascii8bit_encoding(), rb_cloexec_open(), rb_define_global_const(), rb_enc_associate(), rb_enc_from_encoding(), rb_enc_from_index(), rb_funcall(), rb_io_close(), rb_io_fdopen(), rb_io_getbyte(), rb_io_gets(), rb_io_ungetbyte(), rb_load_fail(), rb_loaderror(), rb_locale_encoding(), rb_parser_compile_file_path(), rb_parser_compile_string_path(), rb_parser_encoding(), rb_parser_end_seen_p(), rb_stdin, rb_str_encode_ospath(), rb_str_new(), rb_str_new2, rb_str_new_cstr(), rb_update_max_fd(), rb_utf8_encoding(), cmdline_options::req_list, require_libraries(), RSTRING_LEN, RSTRING_PTR, ruby_set_script_name(), S_ISDIR, load_file_arg::script, cmdline_options::script_name, cmdline_options::src, src_encoding_index, stat, STRCASECMP, strerror(), StringValueCStr, strrchr(), strstr(), and cmdline_options::xflag.

Referenced by load_file().

static VALUE locale_path ( VALUE path )

static

Definition at line 330 of file ruby.c.

References rb_enc_associate(), and rb_locale_encoding().

Referenced by ruby_incpush().

static void moreswitches	(	const char *	s,
		struct cmdline_options *	opt,
		int	envopt
	)

static

Definition at line 655 of file ruby.c.

References argc, argv, ISSPACE, proc_options(), rb_str_cat(), rb_str_resize(), rb_str_tmp_new(), RSTRING_LEN, RSTRING_PTR, and strlen().

Referenced by load_file_internal(), and process_options().

static int opt_enc_index ( VALUE enc_name )

static

Definition at line 1196 of file ruby.c.

References rb_enc_dummy_p(), rb_enc_find_index(), rb_enc_from_index(), rb_eRuntimeError, rb_raise(), and RSTRING_PTR.

Referenced by load_file_internal(), and process_options().

static VALUE opt_W_getter	(	ID	id,
		void *	data
	)

static

Definition at line 1896 of file ruby.c.

References INT2FIX, Qfalse, Qnil, and Qtrue.

Referenced by ruby_prog_init().

static VALUE proc_argv0 ( VALUE process )

static

Definition at line 1795 of file ruby.c.

References rb_orig_progname.

Referenced by ruby_prog_init().

static long proc_options	(	long	argc,
		char **	argv,
		struct cmdline_options *	opt,
		int	envopt
	)

static

Definition at line 783 of file ruby.c.

References add_modules(), argc, cmdline_options::disable, disable_option(), cmdline_options::do_line, cmdline_options::do_loop, cmdline_options::do_print, cmdline_options::do_search, cmdline_options::do_split, cmdline_options::dump, DUMP_BIT, dump_option(), cmdline_options::e_script, enable_option(), cmdline_options::enc, enc_name(), cmdline_options::ext, forbid_setid, is_option_with_arg, ISPRINT, Qfalse, Qnil, Qtrue, rb_eRuntimeError, rb_fatal(), rb_fs, rb_output_rs, rb_raise(), rb_reg_new(), rb_rs, rb_str_cat2(), rb_str_new(), rb_str_new2, cmdline_options::req_list, ruby_debug, ruby_each_words(), ruby_incpush_expand(), ruby_set_inplace_mode(), ruby_verbose, cmdline_options::safe_level, scan_oct, cmdline_options::script, set_encoding_part, set_external_encoding_once, set_internal_encoding_once, set_source_encoding_once, cmdline_options::sflag, cmdline_options::src, strlen(), TRUE, usage(), cmdline_options::verbose, version(), cmdline_options::xflag, and yydebug.

Referenced by moreswitches(), and process_options().

static VALUE proc_setproctitle	(	VALUE	process,
		VALUE	title
	)

static

Definition at line 1818 of file ruby.c.

References RSTRING_LENINT, RSTRING_PTR, setproctitle(), and StringValue.

Referenced by ruby_prog_init(), and set_arg0().

static VALUE process_options	(	int	argc,
		char **	argv,
		struct cmdline_options *	opt
	)

static

Definition at line 1321 of file ruby.c.

References cmdline_options::disable, DISABLE_BIT, dln_find_file_r, cmdline_options::do_line, cmdline_options::do_loop, cmdline_options::do_print, cmdline_options::do_search, cmdline_options::do_split, cmdline_options::dump, DUMP_BIT, cmdline_options::e_script, cmdline_options::enc, cmdline_options::ext, FL_TAINT, FL_UNSET, forbid_setid, GET_THREAD(), GET_VM, getenv(), Init_enc(), Init_ext(), cmdline_options::intern, load_file(), MAXPATHLEN, moreswitches(), OBJ_TAINT, opt_enc_index(), origarg, PATH_ENV, PREPARE_PARSE_MAIN, proc_options(), process_sflag(), Qfalse, Qnil, Qtrue, Qundef, RARRAY_AREF, RARRAY_ASET, RARRAY_LEN, rb_argv, rb_cObject, rb_const_get(), rb_default_internal_encoding(), rb_define_global_function(), rb_define_module(), rb_define_readonly_boolean, rb_enc_associate(), rb_enc_find_index(), rb_enc_from_encoding(), rb_enc_from_index(), rb_enc_set_default_external(), rb_enc_set_default_internal(), rb_f_chomp(), rb_f_chop(), rb_f_gsub(), rb_f_sub(), rb_intern, rb_io_flush(), rb_io_write(), rb_iseq_disasm(), rb_iseq_new_main(), rb_locale_encoding(), rb_obj_freeze(), rb_parser_append_print(), rb_parser_compile_string(), rb_parser_dump_tree(), rb_parser_new(), rb_parser_set_yydebug(), rb_parser_while_loop(), rb_progname, rb_set_safe_level(), rb_stdio_set_default_encoding(), rb_stdout, rb_str_dup(), rb_str_new_cstr(), rb_warning(), cmdline_options::req_list, require_libraries(), RSTRING_PTR, ruby_gc_set_params(), ruby_init_loadpath_safe(), ruby_init_prelude(), ruby_set_argv(), ruby_set_script_name(), ruby_show_copyright(), ruby_show_version(), cmdline_options::safe_level, cmdline_options::script, cmdline_options::script_name, cmdline_options::sflag, cmdline_options::src, src_encoding_index, usage(), cmdline_options::verbose, version(), cmdline_options::xflag, and yydebug.

Referenced by ruby_process_options().

static void process_sflag ( int * sflag )

static

Definition at line 589 of file ruby.c.

References argv, FALSE, ISALNUM, Qtrue, RARRAY_CONST_PTR, RARRAY_LEN, rb_argv, rb_ary_shift(), rb_class_new_instance(), rb_eNameError, rb_exc_raise(), rb_gv_set(), rb_str_cat(), rb_str_cat2(), rb_str_new2, strchr(), StringValuePtr, and TRUE.

Referenced by process_options().

static void push_include	(	const char *	path,
		VALUE(*)(VALUE)	filter
	)

static

Definition at line 255 of file ruby.c.

References CharNext, GET_VM, PATH_SEP_CHAR, rb_ary_push(), and rubylib_mangled_path.

Referenced by ruby_push_include().

static VALUE rb_f_chomp	(	int	argc,
		VALUE *	argv
	)

static

Definition at line 1310 of file ruby.c.

References rb_funcall_passing_block(), rb_intern, rb_lastline_set(), and uscore_get().

Referenced by process_options().

static VALUE rb_f_chop ( void )

static

Definition at line 1290 of file ruby.c.

References rb_funcall_passing_block(), rb_intern, rb_lastline_set(), and uscore_get().

Referenced by process_options().

static VALUE rb_f_gsub	(	int	argc,
		VALUE *	argv
	)

static

Definition at line 1272 of file ruby.c.

References rb_funcall_passing_block(), rb_intern, rb_lastline_set(), and uscore_get().

Referenced by process_options().

static VALUE rb_f_sub	(	int	argc,
		VALUE *	argv
	)

static

Definition at line 1253 of file ruby.c.

References rb_funcall_passing_block(), rb_intern, rb_lastline_set(), and uscore_get().

Referenced by process_options().

void* rb_load_file ( const char * fname )

Definition at line 1769 of file ruby.c.

References rb_load_file_str(), and rb_str_new_cstr().

void* rb_load_file_str ( VALUE fname_v )

Definition at line 1776 of file ruby.c.

References cmdline_options_init(), load_file(), and rb_parser_new().

Referenced by rb_load_file(), and rb_load_internal0().

static void require_libraries ( VALUE * req_list )

static

Definition at line 554 of file ruby.c.

References CONST_ID, GET_THREAD(), list, OBJ_FREEZE, rb_thread_struct::parse_in_eval, RARRAY_LEN, rb_ary_shift(), rb_cString, rb_default_external_encoding(), rb_enc_associate(), rb_funcall2, rb_vm_top_self(), and RBASIC_SET_CLASS_RAW.

Referenced by load_file_internal(), and process_options().

static VALUE restore_lineno ( VALUE lineno )

static

Definition at line 1752 of file ruby.c.

References rb_gv_set().

Referenced by load_file().

void ruby_incpush_expand ( const char * path )

Definition at line 354 of file ruby.c.

References expand_include_path(), and ruby_push_include().

Referenced by proc_options().

void ruby_init_loadpath_safe ( int safe_level )

Definition at line 386 of file ruby.c.

References dln_find_file_r, expand_include_path(), f, GET_VM, getenv(), identical_path(), MAXPATHLEN, NULL, PATH_ENV, PREFIX_PATH, Qnil, rb_ary_push(), rb_ascii8bit_encoding(), rb_cObject, rb_const_set(), rb_enc_path_last_separator(), rb_intern_const, rb_ivar_set(), rb_obj_freeze(), rb_realpath_internal(), rb_str_freeze(), rb_str_new(), rb_str_new_cstr(), rb_str_resize(), RSTRING_PTR, ruby_exec_prefix, ruby_initial_load_paths, ruby_push_include(), RUBY_RELATIVE, rubylib_mangled_path, strlcpy(), strlen(), STRNCASECMP, and strrchr().

Referenced by process_options(), and ruby_init_loadpath().

static void ruby_init_prelude ( void )

static

Definition at line 1189 of file ruby.c.

References Init_prelude(), rb_cObject, rb_const_remove(), and rb_intern_const.

Referenced by process_options().

void ruby_push_include	(	const char *	path,
		VALUE(*)(VALUE)	filter
	)

Definition at line 317 of file ruby.c.

References push_include().

Referenced by ruby_incpush(), ruby_incpush_expand(), and ruby_init_loadpath_safe().

static void set_arg0	(	VALUE	val,
		ID	id
	)

static

Definition at line 1828 of file ruby.c.

References origarg, proc_setproctitle(), rb_eRuntimeError, rb_mProcess, rb_progname, rb_raise(), and rb_str_new_frozen().

Referenced by ruby_prog_init().

static void set_option_encoding_once	(	const char *	type,
		VALUE *	name,
		const char *	e,
		long	elen
	)

static

Definition at line 760 of file ruby.c.

References INT2FIX, PRIsVALUE, rb_eRuntimeError, rb_funcall(), rb_intern, rb_raise(), rb_str_new(), and strlen().

static rb_env_t* toplevel_context ( VALUE toplevel_binding )

static

Definition at line 578 of file ruby.c.

References env, rb_binding_t::env, GetBindingPtr, and GetEnvPtr.

static VALUE true_value ( void )

static

Definition at line 1221 of file ruby.c.

References Qtrue.

static void usage	(	const char *	name,
		int	help
	)

static

Definition at line 136 of file ruby.c.

References DEFAULT_RUBYGEMS_ENABLED, M, numberof, and SHOW.

Referenced by dump_option(), proc_options(), and process_options().

static VALUE uscore_get ( void )

static

Definition at line 1230 of file ruby.c.

References NIL_P, rb_eTypeError, rb_lastline_get(), rb_obj_classname(), rb_raise(), RB_TYPE_P, and T_STRING.

Referenced by rb_f_chomp(), rb_f_chop(), rb_f_gsub(), and rb_f_sub().

static void verbose_setter	(	VALUE	val,
		ID	id,
		void *	data
	)

static

Definition at line 1889 of file ruby.c.

References Qtrue, RTEST, and val.

Referenced by ruby_prog_init().

Variable Documentation

int argc

Definition at line 131 of file ruby.c.

Referenced by alloc_invoke_arguments(), append_method(), argf_block_call_i(), argf_getpartial(), ary_ensure_room_for_unshift(), ary_memcpy(), call_cfunc_m1(), callback(), cbsubst_get_subst_arg(), check_funcall_missing(), collect_all(), collect_i(), compat_init_setproctitle(), core_hash_merge(), count_iter_i(), delete_slaves(), dir_globs(), drop_i(), each_with_index_i(), enum_zip(), enumerator_block_call(), enumerator_initialize(), enumerator_size(), enumerator_with_index_i(), enumerator_with_object_i(), env_values_at(), exit_initialize(), fdbm_values_at(), fgdbm_values_at(), fiber_switch(), find_index_iter_i(), flat_map_i(), flock_winnt(), free_invoke_arguments(), fsdbm_values_at(), function_call(), gzfile_wrap(), initialize(), invoke_block_from_c(), invoke_tcl_proc(), ip_invoke_core(), ip_invoke_with_position(), ip_ruby_cmd(), iseq_build_from_ary_body(), iseq_compile_each(), lazy_drop_func(), lazy_drop_while_func(), lazy_flat_map_func(), lazy_flat_map_i(), lazy_grep_func(), lazy_grep_iter(), lazy_init_block_i(), lazy_init_iterator(), lazy_map_func(), lazy_reject_func(), lazy_select_func(), lazy_take_func(), lazy_take_while_func(), lazy_to_enum(), lazy_zip(), lazy_zip_func(), lib_merge_tklist(), lib_split_tklist_core(), main(), member_i(), moreswitches(), new_callinfo(), new_insn_body(), new_insn_core(), next_ii(), num_step_size(), obj_to_enum(), open_key_args(), pipe_open(), pipe_open_s(), proc_options(), rawmode_opt(), rb_add_method_cfunc(), rb_apply(), rb_ary_zip(), rb_block_call(), rb_check_argv(), rb_check_block_call(), rb_check_funcall_with_hook(), rb_cont_call(), rb_exec_fillarg(), rb_f_kill(), rb_f_p(), rb_f_p_internal(), rb_fiber_start(), rb_get_values_at(), rb_hash_s_create(), rb_hash_values_at(), rb_io_print(), rb_io_puts(), rb_io_s_foreach(), rb_io_s_popen(), rb_iseq_disasm(), rb_marshal_dump(), rb_mod_attr_accessor(), rb_mod_attr_reader(), rb_mod_attr_writer(), rb_mod_include(), rb_mod_modfunc(), rb_mod_prepend(), rb_mod_remove_method(), rb_mod_undef_method(), rb_obj_extend(), rb_proc_exec_n(), rb_reg_s_union(), rb_scan_args(), rb_spawn_process(), rb_str_count(), rb_str_delete_bang(), rb_str_encode(), rb_str_end_with(), rb_str_format(), rb_str_slice_bang(), rb_str_squeeze_bang(), rb_str_start_with(), rb_struct_initialize_m(), rb_struct_s_def(), rb_w32_asynchronize(), ruby_set_argv(), ruby_sysinit(), set_const_visibility(), set_method_visibility(), setup_args(), setup_method_cfunc_struct(), stub_sysinit(), take_i(), take_while_i(), tk_conv_args(), tk_funcall(), tracepoint_new_s(), vm_call0(), vm_call0_cfunc_with_frame(), vm_call_cfunc_with_frame(), vm_callee_setup_arg_complex(), vm_callee_setup_keyword_arg(), vm_yield_setup_args(), vm_yield_setup_block_args(), yielder_yield_i(), zip_ary(), and zip_i().

char** argv

Definition at line 132 of file ruby.c.

Referenced by append_method(), argf_block_call_i(), argf_getpartial(), asn1time_to_time(), call_cfunc_m1(), call_original_exit(), call_trace_func(), check_funcall_missing(), collect_all(), collect_i(), count_iter_i(), delete_slaves(), do_spawn(), drop_i(), each_with_index_i(), enumerator_block_call(), enumerator_size(), enumerator_with_index_i(), enumerator_with_object_i(), exit_initialize(), find_index_iter_i(), flat_map_i(), fromDefaultEnc_toUTF8(), gzfile_wrap(), ip_invoke_core(), iseq_build_from_ary_body(), lazy_drop_func(), lazy_drop_while_func(), lazy_flat_map_func(), lazy_flat_map_i(), lazy_grep_func(), lazy_grep_iter(), lazy_init_block_i(), lazy_init_iterator(), lazy_map_func(), lazy_reject_func(), lazy_select_func(), lazy_take_func(), lazy_take_while_func(), lazy_zip_arrays_func(), lazy_zip_func(), lib_split_tklist_core(), member_i(), moreswitches(), new_insn_body(), new_insn_core(), next_ii(), num_step_size(), open_key_args(), pipe_open(), pipe_open_s(), proc_exec_cmd(), process_sflag(), rb_apply(), rb_block_call(), rb_check_block_call(), rb_check_deadlock(), rb_check_funcall_with_hook(), rb_f_p(), rb_f_p_internal(), rb_fiber_start(), rb_fiddle_new_function(), rb_funcall(), rb_io_s_popen(), rb_marshal_dump(), rb_name_error(), rb_name_error_str(), rb_str_encode(), rb_str_format(), rb_struct_s_def(), rb_threadptr_signal_exit(), rb_threadptr_signal_raise(), rb_w32_asynchronize(), rb_yield_values(), ruby_sysinit(), set_argv(), stub_sysinit(), take_i(), take_while_i(), tk_funcall(), vm_call_iseq_setup_normal(), vm_call_iseq_setup_tailcall(), vm_callee_setup_arg_complex(), w32_aspawn_flags(), yielder_yield_i(), zip_ary(), and zip_i().

struct { ... } origarg

Referenced by process_options(), ruby_set_argv(), ruby_sysinit(), and set_arg0().

VALUE rb_argv0

Definition at line 1212 of file ruby.c.

Data Structures

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation