ruby.c File Reference

#include "ruby.h"
#include "dln.h"
#include "node.h"
#include <stdio.h>
#include <sys/types.h>
#include <ctype.h>
#include <unistd.h>
#include "util.h"

Go to the source code of this file.

Data Structures
struct	req_list
Defines
#define	STATIC_FILE_LENGTH   255
#define	rubylib_mangled_path(s, l)   rb_str_new((s), (l))
#define	rubylib_mangled_path2(s)   rb_str_new2(s)
#define	RUBY_RELATIVE(path)   (path)
Functions
void	load_stdin (void)
void	load_file (const char *, int)
void	forbid_setid (const char *)
void	usage (char *name) const
void	ruby_incpush (char *path) const
void	ruby_init_loadpath ()
void	add_modules (char *mod) const
void	Init_ext (void)
void	require_libraries ()
void	process_sflag ()
void	proc_options (int argc, char **argv)
char *	moreswitches (char *s)
void	load_file (char *fname, int script) const
void	rb_load_file (char *fname) const
void	set_arg0space ()
void	set_arg0 (VALUE val, ID id)
void	ruby_script (char *name) const
void	init_ids ()
void	forbid_setid (char *s) const
void	verbose_setter (VALUE val, ID id, VALUE *variable)
void	ruby_prog_init ()
void	ruby_set_argv (int argc, char **argv)
void	ruby_process_options (int argc, char **argv)
Variables
VALUE	ruby_debug = Qfalse
VALUE	ruby_verbose = Qfalse
int	sflag = 0
int	xflag = 0
int	ruby_yydebug
char *	ruby_inplace_mode = Qfalse
VALUE	do_loop = Qfalse do_print = Qfalse
VALUE	do_check = Qfalse do_line = Qfalse
VALUE	do_split = Qfalse
char *	script
int	origargc
char **	origargv
VALUE	rb_load_path
req_list req_list_head *	req_list_last = &req_list_head
int	ruby__end__seen
VALUE	rb_progname
VALUE	rb_argv
VALUE	rb_argv0
struct {
char *   begin
char *   end
}	envspace
char **	environ
int	uid
int	euid
int	gid
int	egid

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Define Documentation

#define RUBY_RELATIVE (  path   )     (path)

Referenced by ruby_init_loadpath().

#define rubylib_mangled_path (  s, l   )     rb_str_new((s), (l))

Definition at line 170 of file ruby.c. Referenced by ruby_incpush().

#define rubylib_mangled_path2 (  s   )     rb_str_new2(s)

Definition at line 171 of file ruby.c. Referenced by ruby_incpush().

#define STATIC_FILE_LENGTH   255

Definition at line 112 of file ruby.c.

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Function Documentation

void add_modules (  char *  mod  )  const [static]

Definition at line 319 of file ruby.c. References ALLOC, ALLOC_N, req_list::next, and req_list_last. Referenced by proc_options().

void forbid_setid (  char *  s  )  const [static]

Definition at line 1106 of file ruby.c. References egid, euid, gid, rb_eSecurityError, rb_raise(), rb_safe_level, and uid. Referenced by load_file(), load_stdin(), and proc_options().

void forbid_setid (  const char *   )  [static]

void Init_ext (  void   )

Definition at line 2 of file dmyext.c. Referenced by require_libraries().

void init_ids (   )  [static]

Definition at line 1090 of file ruby.c. References egid, euid, gid, rb_set_safe_level(), and uid. Referenced by ruby_prog_init().

void load_file (  char *  fname, int  script )  const [static]

Definition at line 834 of file ruby.c. References ALLOCA_N, forbid_setid(), INT2FIX, ISSPACE, MEMCPY, moreswitches(), NIL_P, NULL, origargc, origargv, Qfalse, rb_compile_file(), rb_define_global_const(), rb_eLoadError, rb_fatal(), rb_file_open(), rb_gc(), rb_io_binmode(), rb_io_close(), rb_io_getc(), rb_io_gets(), rb_io_ungetc(), rb_load_fail(), rb_raise(), rb_source_filename(), rb_stdin, require_libraries(), RSTRING, ruby__end__seen, ruby_parser_stack_on_heap(), ruby_sourcefile, ruby_sourceline, script, strcasecmp(), strrchr(), strstr(), VALUE, and xflag. Referenced by load_stdin(), proc_options(), and rb_load_file().

void load_file (  const char *  , int  )  [static]

void load_stdin (  void   )  [static]

Definition at line 964 of file ruby.c. References forbid_setid(), and load_file(). Referenced by proc_options().

char* moreswitches (  char *  s  )  [static]

Definition at line 434 of file ruby.c. References ALLOCA_N, ISSPACE, and proc_options(). Referenced by load_file(), and proc_options().

void proc_options (  int  argc, char **  argv )  [static]

Definition at line 454 of file ruby.c. References add_modules(), dln_find_file(), do_check, do_loop, do_split, FL_TAINT, FL_UNSET, forbid_setid(), free, getenv(), ISPRINT, ISSPACE, load_file(), load_stdin(), moreswitches(), NEW_NEWLINE, NODE, OBJ_TAINT, origargv, PATH_ENV, process_sflag(), Qfalse, Qnil, Qtrue, rb_argv, rb_compile_string(), rb_eRuntimeError, rb_fatal(), rb_fs, rb_load_path, rb_output_rs, rb_raise(), rb_reg_new(), rb_rs, rb_safe_level, rb_set_kcode(), rb_set_safe_level(), rb_source_filename(), rb_str_cat2(), rb_str_new(), rb_str_new2(), require_libraries(), ruby_debug, ruby_incpush(), ruby_init_loadpath(), ruby_inplace_mode, ruby_script(), ruby_set_argv(), ruby_show_copyright(), ruby_show_version(), ruby_sourcefile, ruby_verbose, ruby_yydebug, scan_oct, script, sflag, strchr(), strdup, usage(), VALUE, and xflag. Referenced by moreswitches(), and ruby_process_options().

void process_sflag (   )  [static]

Definition at line 373 of file ruby.c. References args, ISALNUM, Qfalse, Qtrue, RARRAY, 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(), sflag, strchr(), StringValuePtr, and VALUE. Referenced by proc_options().

void rb_load_file (  char *  fname  )  const

Definition at line 957 of file ruby.c. References load_file(). Referenced by rb_load().

void require_libraries (   )  [static]

Definition at line 335 of file ruby.c. References free, Init_ext(), NEW_NEWLINE, NODE, rb_gc_force_recycle(), rb_jump_tag(), rb_protect(), rb_require(), req_list_last, ruby_current_node, ruby_eval_tree, ruby_eval_tree_begin, ruby_set_current_source(), and VALUE. Referenced by load_file(), and proc_options().

void ruby_incpush (  char *  path  )  const

Definition at line 175 of file ruby.c. References PATH_SEP_CHAR, rb_ary_concat(), rb_ary_new(), rb_ary_push(), rb_load_path, rubylib_mangled_path, rubylib_mangled_path2, strchr(), and VALUE. Referenced by proc_options(), and ruby_init_loadpath().

void ruby_script (  char *  name  )  const

Definition at line 1078 of file ruby.c. References name, rb_progname, rb_source_filename(), rb_tainted_str_new2(), and ruby_sourcefile. Referenced by proc_options(), and ruby_process_options().

void set_arg0 (  VALUE  val, ID  id )  [static]

Definition at line 1002 of file ruby.c. References envspace, ID, NULL, origargc, origargv, rb_eRuntimeError, rb_progname, rb_raise(), rb_tainted_str_new(), rb_tainted_str_new2(), RSTRING, ruby_setenv(), StringValue, and VALUE. Referenced by ruby_prog_init().

void set_arg0space (   )  [static]

Definition at line 981 of file ruby.c. References environ, envspace, and NULL. Referenced by ruby_process_options().

void usage (  char *  name  )  const [static]

Definition at line 71 of file ruby.c. References name, and NULL. Referenced by proc_options().

void verbose_setter (  VALUE  val, ID  id, VALUE *  variable )  [static]

Definition at line 1118 of file ruby.c. References ID, Qtrue, RTEST, ruby_verbose, and VALUE. Referenced by ruby_prog_init().

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Variable Documentation

char* begin

Definition at line 976 of file ruby.c.

VALUE do_check = Qfalse do_line = Qfalse [static]

Definition at line 62 of file ruby.c. Referenced by proc_options(), and ruby_process_options().

VALUE do_loop = Qfalse do_print = Qfalse [static]

Definition at line 61 of file ruby.c. Referenced by proc_options(), and ruby_process_options().

VALUE do_split = Qfalse [static]

Definition at line 63 of file ruby.c. Referenced by proc_options(), ruby_process_options(), and ruby_prog_init().

int egid [static]

Definition at line 1087 of file ruby.c. Referenced by forbid_setid(), and init_ids().

char * end

Definition at line 976 of file ruby.c. Referenced by block_append(), calculate_must_string(), int_dotimes(), int_downto(), int_upto(), lex_get_str(), num_step(), pack_unpack(), print_partial_compiled_pattern(), range_each(), range_include(), range_init(), range_initialize(), range_step(), rb_ary_compact_bang(), rb_ary_fill(), rb_clear_cache(), rb_clear_cache_by_class(), rb_clear_cache_by_id(), rb_clear_cache_for_undef(), rb_cstr_to_dbl(), rb_cstr_to_inum(), rb_eval(), rb_f_sleep(), rb_f_sprintf(), rb_gc_mark_locations(), rb_range_beg_len(), rb_range_new(), rb_reg_nth_match(), rb_str_split_m(), rb_str_subpat_set(), rb_str_upto(), rb_str_upto_m(), re_compile_fastmap(), and set_list_bits().

char** environ

Definition at line 978 of file ruby.c.

struct { ... } envspace [static]

Referenced by set_arg0(), and set_arg0space().

int euid [static]

Definition at line 1087 of file ruby.c. Referenced by forbid_setid(), and init_ids().

int gid [static]

Definition at line 1087 of file ruby.c. Referenced by forbid_setid(), and init_ids().

int origargc [static]

Definition at line 67 of file ruby.c. Referenced by load_file(), ruby_process_options(), and set_arg0().

char** origargv [static]

Definition at line 68 of file ruby.c. Referenced by load_file(), proc_options(), ruby_process_options(), ruby_set_argv(), and set_arg0().

VALUE rb_argv

Definition at line 971 of file ruby.c.

VALUE rb_argv0

Definition at line 972 of file ruby.c.

VALUE rb_load_path

Definition at line 110 of file ruby.c. Referenced by Init_load(), proc_options(), rb_find_file(), rb_find_file_ext(), and ruby_incpush().

VALUE rb_progname

Definition at line 970 of file ruby.c. Referenced by ruby_process_options(), ruby_prog_init(), ruby_script(), and set_arg0().

struct req_list req_list_head* req_list_last = &req_list_head [static]

Definition at line 316 of file ruby.c. Referenced by add_modules(), and require_libraries().

int ruby__end__seen

Definition at line 831 of file ruby.c. Referenced by load_file(), and yycompile().

VALUE ruby_debug = Qfalse

Definition at line 49 of file ruby.c. Referenced by proc_options(), rb_f_sprintf(), rb_longjmp(), rb_thread_start_0(), and ruby_prog_init().

char* ruby_inplace_mode = Qfalse

Definition at line 55 of file ruby.c. Referenced by next_argv(), opt_i_get(), opt_i_set(), and proc_options().

VALUE ruby_verbose = Qfalse

Definition at line 50 of file ruby.c. Referenced by assign(), block_append(), cond0(), marshal_load(), proc_options(), rb_alias(), rb_cvar_get(), rb_cvar_set(), rb_eval(), rb_f_sprintf(), rb_str2cstr(), rb_sys_warning(), rb_warn(), rb_warn_m(), rb_warning(), ruby_prog_init(), verbose_setter(), void_expr0(), and void_stmts().

int ruby_yydebug

Definition at line 53 of file ruby.c. Referenced by proc_options().

char* script [static]

Definition at line 65 of file ruby.c. Referenced by load_file(), and proc_options().

int sflag = 0 [static]

Definition at line 51 of file ruby.c. Referenced by proc_options(), and process_sflag().

int uid [static]

Definition at line 1087 of file ruby.c. Referenced by forbid_setid(), and init_ids().

int xflag = 0 [static]

Definition at line 52 of file ruby.c. Referenced by load_file(), and proc_options().

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