hoc.c File Reference

#include <../../nrnconf.h>
#include "../nrnpython/nrnpython_config.h"
#include "hoc.h"
#include "hocstr.h"
#include "equation.h"
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <errno.h>
#include "parse.h"
#include "nrnmpi.h"
#include "nrnmpiuse.h"
#include "nrnrtuse.h"
#include <ctype.h>
#include <signal.h>
#include <setjmp.h>

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Defines
#define	NRN_FLOAT_EXCEPTION   (defined(SUN4)||defined(linux)) && 0
#define	READLINE   1
#define	CHAR   char
#define	TMPBUFSIZE   512
#define	CBUFSIZE   512
#define	EPS   hoc_epsilon
#define	HAS_SIGPIPE   1
#define	YYNEEDMORE   -3
Typedefs
typedef RETSIGTYPE(*	SignalType )()
Functions
void	start_profile (int i)
void	add_profile (int i)
void	pr_profile ()
	arayinstal ()
void	nrn_exit (int i)
int	getnb ()
	yylex ()
	backslash (int c)
	follow (expect, ifyes, ifno)
int	hoc_arayinfo_install (Symbol *sp, int nsub)
	hoc_freearay (Symbol *sp)
	free_arrayinfo (Arrayinfo *a)
	defnonly (char *s)
	hoc_show_errmess_always ()
	execerror (char *s, char *t)
RETSIGTYPE	onintr (int sig)
	hoc_coredump_on_error ()
RETSIGTYPE	fpecatch (int sig)
int	hoc_pid ()
	hoc_main1_init (char *pname, char **envp)
HocStr *	hocstr_create (int size)
char *	fgets_unlimited (HocStr *s, FILE *f)
void	hocstr_delete (HocStr *hs)
	hocstr_resize (HocStr *hs, int n)
	hocstr_copy (HocStr *hs, char *buf)
	hoc_main1 (argc, argv, envp)
	hoc_final_exit ()
	hoc_quit ()
	moreinput ()
	hoc_run ()
int	hoc_oc (char *buf)
	warning (char *s, char *t)
int	Getc (FILE *fp)
	unGetc (int c, FILE *fp)
int	hoc_yyparse ()
CHAR *	hoc_fgets_unlimited (HocStr *bufstr, FILE *f)
int	hoc_get_line ()
	hoc_help ()
Variables
int(*	p_nrnpy_pyrun )(char *fname)
int	nrn_nobanner_
int	pipeflag
int	hoc_usegui
HocStr *	hoc_tmpbuf
HocStr *	hoc_cbufstr
char *	hoc_promptstr
CHAR *	ctp
int	hoc_ictp
Symlist *	symlist
Symlist *	p_symlist
char *	RCS_hoc_version
char *	RCS_hoc_date
char *	neuron_home
int	hoc_print_first_instance
double	EPS
FILE *	fin
char *	progname
int	lineno
jmp_buf	begin
int	intset
int	indef
char *	infile
char	hoc_xopen_file_ []
	stoprun
char **	gargv
int	gargc
int	hoc_execerror_messages
void(*	oc_jump_target_ )()
int	yystart
int	nrn_istty_
int	hoc_in_yyparse = 0
int	hoc_interviews = 0

---

Define Documentation

#define CBUFSIZE   512

Referenced by hoc_get_line(), and hoc_main1_init().

#define CHAR   char

Referenced by hoc_get_line(), and warning().

#define EPS   hoc_epsilon

#define HAS_SIGPIPE   1

#define NRN_FLOAT_EXCEPTION   (defined(SUN4)||defined(linux)) && 0

#define READLINE   1

#define TMPBUFSIZE   512

Referenced by hoc_main1_init().

#define YYNEEDMORE   -3

Referenced by yylex().

---

Typedef Documentation

typedef RETSIGTYPE(* SignalType)()

---

Function Documentation

void add_profile

(

int

i

)

arayinstal

(

)

References Fprintf, hoc_arayinfo_install(), hoc_Ecalloc(), hoc_execerror(), hoc_freearay(), hoc_malchk(), Symbol::name, OPVAL, pc, Symbol::s_varn, spop, and Symbol::type.

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backslash

(

int

c

)

References Getc().

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defnonly

(

char *

s

)

References acterror.

execerror	(	char *	s,
		char *	t
	)

References frame_debug(), hoc_errno_check(), hoc_in_yyparse, hoc_menu_cleanup(), hoc_oop_initaftererror(), hoc_win_normal_cursor(), IGNORE, nrnmpi_abort(), nrnmpi_numprocs_world, oc_jump_target_, and warning.

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char* fgets_unlimited	(	HocStr *	s,
		FILE *	f
	)

References HocStr::buf, hocstr_resize(), n, and HocStr::size.

Referenced by hoc_Getstr(), and System().

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follow	(	expect	,
		ifyes	,
		ifno
	)

References Getc(), IGNORE, and unGetc().

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RETSIGTYPE fpecatch

(

int

sig

)

References execerror, and fpecatch.

free_arrayinfo

(

Arrayinfo*

a

)

Referenced by hoc_arayinfo_install(), hoc_free_symspace(), and hoc_freearay().

int Getc

(

FILE *

fp

)

References hoc_get_line().

Referenced by backslash(), follow(), getnb(), and yylex().

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int getnb

(

)

References Getc().

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int hoc_arayinfo_install	(	Symbol *	sp,
		int	nsub
	)

References emalloc, execerror, free_arrayinfo(), int, OPARINFO, and xpop.

Referenced by add_section(), arayinstal(), and hoc_objvardecl().

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hoc_coredump_on_error

(

)

References pushx, and ret.

CHAR* hoc_fgets_unlimited	(	HocStr*	bufstr,
		FILE*	f
	)

Referenced by hoc_get_line().

hoc_final_exit

(

)

References bbs_done(), buf, hoc_audit_from_final_exit(), hoc_close_plot(), hoc_edit_quit(), hoc_pid(), hoc_win32_cleanup(), ivoc_cleanup(), NOT_PARALLEL_SUB, p_nrnpython_start, and system().

Referenced by hoc_parallel_end(), hoc_quit(), ivocmain(), and main().

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hoc_freearay

(

Symbol *

sp

)

References free_arrayinfo(), hoc_free_val_array(), hoc_total_array(), OPARINFO, and OPVAL.

Referenced by add_section(), arayinstal(), and hoc_objvardecl().

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int hoc_get_line

(

)

References HocStr::buf, CBUFSIZE, CHAR, hoc_audit_command(), hoc_check_intupt(), hoc_execerror(), hoc_fgets_unlimited(), hoc_notify_value(), hoc_pipegets(), hoc_pipegets_need(), hocstr_resize(), n, run_til_stdin(), and HocStr::size.

Referenced by Getc(), and hoc_yyparse().

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hoc_help

(

)

References ENDGUI, hoc_warning(), IFGUI, and ivoc_help().

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hoc_main1	(	argc	,
		argv	,
		envp
	)

References emalloc, hoc_audit_from_hoc_main1(), hoc_main1_init(), hoc_readcheckpoint(), hoc_set_unhandled_exception_filter(), moreinput, nrn_exit(), and save_parallel_argv().

Referenced by ivocmain(), main(), and parallel_hoc_main().

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hoc_main1_init	(	char *	pname,
		char **	envp
	)

References HocStr::buf, CBUFSIZE, fout, Fprintf, frin, hocstr_create(), init, initplot(), nrn_exit(), nrn_is_cable(), parallel_sub, save_parallel_envp(), and TMPBUFSIZE.

Referenced by hoc_main1(), and ivocmain().

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int hoc_oc

(

char *

buf

)

References HocStr::buf, execerror, execute, hoc_edit(), hoc_ParseExec(), hoc_yyparse(), hocstr_resize(), initcode, oc_jump_target_, and progbase.

Referenced by hoc_install_hoc_obj(), hoc_Load_file(), hoc_obj_run(), hoc_val_pointer(), and moreinput().

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int hoc_pid

(

)

References getpid().

Referenced by hoc_audit_from_emacs(), hoc_audit_from_hoc_main1(), hoc_final_exit(), and hoc_saveaudit().

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hoc_quit

(

)

References hoc_final_exit(), and ivoc_final_exit().

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hoc_run

(

)

hoc_show_errmess_always

(

)

References chkarg(), int, pushx, ret, and x.

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int hoc_yyparse

(

)

References hoc_edit(), hoc_execerror(), and hoc_get_line().

Referenced by hoc_oc(), hoc_ParseExec(), and hoc_xopen_run().

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hocstr_copy	(	HocStr*	hs,
		char*	buf
	)

References hocstr_resize().

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HocStr* hocstr_create

(

int

size

)

References HocStr::buf, emalloc, and HocStr::size.

Referenced by expand_env_var(), hoc_exec_cmd(), hoc_main1_init(), hoc_parse_expr(), hoc_parse_stmt(), hoc_val_pointer(), moreinput(), prexpr(), prstr(), sprint(), System(), and yylex().

void hocstr_delete

(

HocStr*

hs

)

Referenced by hoc_exec_cmd(), hoc_parse_expr(), hoc_parse_stmt(), hoc_val_pointer(), moreinput(), and System().

hocstr_resize	(	HocStr*	hs,
		int	n
	)

References erealloc.

Referenced by expand_env_var(), fgets_unlimited(), hoc_get_line(), hoc_oc(), hocstr_copy(), prexpr(), prstr(), sprint(), System(), and yylex().

moreinput

(

)

References HocStr::buf, err, Fprintf, hoc_execerror(), hoc_menu_cleanup(), hoc_oc(), hocstr_create(), hocstr_delete(), IGNORE, moreinput, and p_nrnpy_pyrun.

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void nrn_exit

(

int

i

)

Referenced by _modl_set_dt(), hoc_main1(), hoc_main1_init(), hoc_on_init_register(), hoc_reg_ba(), ion_reg(), and register_mech().

RETSIGTYPE onintr

(

int

sig

)

References execerror, IGNORE, onintr, and stoprun.

void pr_profile

(

)

void start_profile

(

int

i

)

unGetc	(	int	c,
		FILE *	fp
	)

Referenced by follow(), and yylex().

warning	(	char *	s,
		char *	t
	)

References CHAR, Fprintf, IGNORE, n, nrnmpi_myid_world, and nrnmpi_numprocs_world.

yylex

(

)

References acterror, backslash, HocStr::buf, d, do_equation, emalloc, follow, Getc(), getnb, hocstr_create(), hocstr_resize(), IGNORE, install, lookup, n, s, HocStr::size, Strcpy, Symbol::type, unGetc(), and YYNEEDMORE.

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---

Variable Documentation

jmp_buf begin

CHAR* ctp

double EPS

FILE* fin

int gargc

char** gargv

HocStr* hoc_cbufstr

int hoc_execerror_messages

Referenced by hoc_execute1().

int hoc_ictp

Referenced by hoc_pipeflush().

int hoc_in_yyparse = 0

Referenced by execerror(), and hoc_ParseExec().

int hoc_interviews = 0

int hoc_print_first_instance

Referenced by hoc_obvar_declare(), and ivocmain().

char* hoc_promptstr

HocStr* hoc_tmpbuf

Referenced by hoc_Getstr(), and System().

int hoc_usegui

Referenced by ivocmain().

char hoc_xopen_file_[]

int indef

char* infile

int intset

int lineno

char* neuron_home

int nrn_istty_

Referenced by hoc_reg_singlechan(), and ivocmain().

int nrn_nobanner_

Referenced by hoc_last_init(), and ivocmain().

void(* oc_jump_target_)()

Referenced by OcJumpImpl::begin(), execerror(), OcJumpImpl::finish(), and hoc_oc().

int(* p_nrnpy_pyrun)(char *fname)

Referenced by moreinput(), and nrnpython_start().

Symlist* p_symlist

int pipeflag

char* progname

char* RCS_hoc_date

char* RCS_hoc_version

stoprun

Referenced by batch_run(), nrn_fixed_step_group(), and onintr().

Symlist* symlist

int yystart