parse.cpp File Reference

#include "def.h"
#include <string.h>

Include dependency graph for parse.cpp:

Go to the source code of this file.

Functions
int	find_includes (struct filepointer *filep, inclist *file, inclist *file_red, int recursion, bool failOK)
int	gobble (register struct filepointer *filep, inclist *file, inclist *file_red)
int	deftype (register char *line, register struct filepointer *filep, register inclist *file_red, register inclist *file, int parse_it)
symtab *	isdefined (register char *symbol, inclist *file, inclist **srcfile)
struct symtab *	fdefined (register char *symbol, inclist *file, inclist **srcfile)
int	zero_value (register char *exp, register struct filepointer *filep, register inclist *file_red)
void	define (char *def, inclist *file)
void	define2 (char *name, char *val, inclist *file)
struct symtab *	slookup (register char *symbol, register inclist *file)
void	undefine (char *symbol, register inclist *file)

Variables
const char *	directives []
inclist	maininclist

Function Documentation

define()

void define	(	char *	def,
		inclist *	file
	)

Definition at line 416 of file parse.cpp.

References define2().

Referenced by find_includes(), and main().

define2()

void define2	(	char *	name,
		char *	val,
		inclist *	file
	)

Definition at line 434 of file parse.cpp.

References copy(), fatalerr(), inclist::i_deflen, inclist::i_defs, inclist::i_ndefs, symtab::s_name, symtab::s_value, and SYMTABINC.

Referenced by define(), and main().

deftype()

int deftype	(	register char *	line,
		register struct filepointer *	filep,
		register inclist *	file_red,
		register inclist *	file,
		int	parse_it
	)

Definition at line 218 of file parse.cpp.

References debug, DEFINE, directives, EJECT, ELIF, ELIFFALSE, ELIFGUESSFALSE, ELSE, ENDIF, ERROR, filepointer::f_line, inclist::i_file, inclist::i_included_sym, inclist::i_incstring, IDENT, IF, IFDEF, IFFALSE, IFNDEF, IMPORT, INCLUDE, INCLUDEDOT, isdefined(), match(), PRAGMA, symtab::s_name, symtab::s_value, SCCS, UNDEF, and zero_value().

Referenced by find_includes(), and gobble().

fdefined()

struct symtab* fdefined	(	register char *	symbol,
		inclist *	file,
		inclist **	srcfile
	)

Definition at line 378 of file parse.cpp.

References debug, fdefined(), inclist::i_defchecked, inclist::i_file, inclist::i_list, symtab::s_value, and slookup().

Referenced by fdefined(), and isdefined().

find_includes()

int find_includes	(	struct filepointer *	filep,
		inclist *	file,
		inclist *	file_red,
		int	recursion,
		bool	failOK
	)

Definition at line 40 of file parse.cpp.

References add_include(), debug, DEFINE, define(), deftype(), EJECT, ELIF, ELIFFALSE, ELIFGUESSFALSE, ELSE, ENDIF, ERROR, filepointer::f_line, find_includes(), getline(), gobble(), inclist::i_file, IDENT, IF, IFDEF, IFFALSE, IFGUESSFALSE, IFNDEF, IMPORT, INCLUDE, INCLUDEDOT, isdefined(), PRAGMA, SCCS, UNDEF, undefine(), warning(), and warning1().

Referenced by add_include(), and find_includes().

gobble()

int gobble	(	register struct filepointer *	filep,
		inclist *	file,
		inclist *	file_red
	)

Definition at line 165 of file parse.cpp.

References debug, DEFINE, deftype(), directives, EJECT, ELIF, ELIFFALSE, ELIFGUESSFALSE, ELSE, ENDIF, ERROR, filepointer::f_line, getline(), inclist::i_file, IDENT, IF, IFDEF, IFFALSE, IFGUESSFALSE, IFNDEF, IMPORT, INCLUDE, INCLUDEDOT, PRAGMA, SCCS, UNDEF, and warning().

Referenced by find_includes().

isdefined()

symtab* isdefined	(	register char *	symbol,
		inclist *	file,
		inclist **	srcfile
	)

Definition at line 362 of file parse.cpp.

References debug, fdefined(), inclist::i_file, maininclist, and slookup().

Referenced by deftype(), find_includes(), and undefine().

slookup()

struct symtab* slookup	(	register char *	symbol,
		register inclist *	file
	)

Definition at line 510 of file parse.cpp.

References inclist::i_defs, inclist::i_ndefs, and symtab::s_name.

Referenced by fdefined(), and isdefined().

undefine()

void undefine	(	char *	symbol,
		register inclist *	file
	)

Definition at line 548 of file parse.cpp.

References inclist::i_defs, inclist::i_ndefs, and isdefined().

Referenced by find_includes().

zero_value()

int zero_value	(	register char *	exp,
		register struct filepointer *	filep,
		register inclist *	file_red
	)

Definition at line 407 of file parse.cpp.

References cppsetup(), IF, and IFFALSE.

Referenced by deftype().

Variable Documentation

directives

const char* directives[]

extern

Definition at line 76 of file makedep.cpp.

Referenced by deftype(), and gobble().

maininclist

inclist maininclist

extern

Definition at line 100 of file makedep.cpp.

Referenced by isdefined(), and main().