portable.c File Reference

#include <string.h>
#include <grass/gis.h>
#include <grass/Vect.h>

Include dependency graph for portable.c:

Go to the source code of this file.

Functions
void	port_init (void)
int	dig__fread_port_D (double *buf, int cnt, GVFILE *fp)
int	dig__fread_port_F (float *buf, int cnt, GVFILE *fp)
int	dig__fread_port_L (long *buf, int cnt, GVFILE *fp)
int	dig__fread_port_I (int *buf, int cnt, GVFILE *fp)
int	dig__fread_port_S (short *buf, int cnt, GVFILE *fp)
int	dig__fread_port_C (char *buf, int cnt, GVFILE *fp)
int	dig__fread_port_P (plus_t *buf, int cnt, GVFILE *fp)
int	dig__fwrite_port_D (double *buf, int cnt, GVFILE *fp)
int	dig__fwrite_port_F (float *buf, int cnt, GVFILE *fp)
int	dig__fwrite_port_L (long *buf, int cnt, GVFILE *fp)
int	dig__fwrite_port_I (int *buf, int cnt, GVFILE *fp)
int	dig__fwrite_port_S (short *buf, int cnt, GVFILE *fp)
int	dig__fwrite_port_P (plus_t *buf, int cnt, GVFILE *fp)
int	dig__fwrite_port_C (char *buf, int cnt, GVFILE *fp)
void	dig_init_portable (struct Port_info *port, int byte_order)
int	dig_set_cur_port (struct Port_info *port)
int	dig__byte_order_out ()

Variables
int	nat_dbl
int	nat_flt
int	nat_lng
int	nat_int
int	nat_shrt
int	dbl_order
int	flt_order
int	lng_order
int	int_order
int	shrt_order
unsigned char	dbl_cnvrt [sizeof(double)]
unsigned char	flt_cnvrt [sizeof(float)]
unsigned char	lng_cnvrt [sizeof(long)]
unsigned char	int_cnvrt [sizeof(int)]
unsigned char	shrt_cnvrt [sizeof(short)]
struct Port_info *	Cur_Head

Function Documentation

int dig__byte_order_out

(

)

Definition at line 646 of file portable.c.

References dbl_order.

Referenced by V1_open_new_nat(), V2_close_ogr(), Vect_cidx_save(), Vect_save_spatial_index(), and Vect_save_topo().

int dig__fread_port_C	(	char *	buf,
		int	cnt,
		GVFILE *	fp
	)

Definition at line 347 of file portable.c.

References dig_fread().

Referenced by dig__read_head(), dig_Rd_P_line(), dig_Rd_Plus_head(), dig_Rd_spindx_head(), dig_read_cidx_head(), main(), V1_delete_line_nat(), V1_restore_line_nat(), and V2_open_old_ogr().

int dig__fread_port_D	(	double *	buf,
		int	cnt,
		GVFILE *	fp
	)

Definition at line 75 of file portable.c.

References Cur_Head, and dig_fread().

Referenced by dig_Rd_P_area(), dig_Rd_P_isle(), dig_Rd_P_line(), dig_Rd_P_node(), dig_Rd_Plus_head(), main(), and rtree_read_branch().

int dig__fread_port_F	(	float *	buf,
		int	cnt,
		GVFILE *	fp
	)

Definition at line 106 of file portable.c.

References Cur_Head, and dig_fread().

Referenced by dig_Rd_P_node(), and main().

int dig__fread_port_I	(	int *	buf,
		int	cnt,
		GVFILE *	fp
	)

Definition at line 207 of file portable.c.

References Cur_Head, dig_fread(), int, int_order, and nat_int.

Referenced by dig__fread_port_P(), dig_Rd_P_line(), dig_read_cidx(), dig_read_cidx_head(), main(), rtree_read_branch(), rtree_read_node(), and V2_open_old_ogr().

int dig__fread_port_L	(	long *	buf,
		int	cnt,
		GVFILE *	fp
	)

Definition at line 137 of file portable.c.

References Cur_Head, dig_fread(), lng_order, and nat_lng.

Referenced by dig__read_head(), dig_Rd_P_line(), dig_Rd_Plus_head(), dig_Rd_spindx_head(), dig_read_cidx_head(), main(), and V2_open_old_ogr().

int dig__fread_port_P	(	plus_t *	buf,
		int	cnt,
		GVFILE *	fp
	)

Definition at line 359 of file portable.c.

References dig__fread_port_I().

Referenced by dig_Rd_P_area(), dig_Rd_P_isle(), dig_Rd_P_line(), dig_Rd_P_node(), and dig_Rd_Plus_head().

int dig__fread_port_S	(	short *	buf,
		int	cnt,
		GVFILE *	fp
	)

Definition at line 277 of file portable.c.

References Cur_Head, dig_fread(), nat_shrt, and shrt_order.

Referenced by main().

int dig__fwrite_port_C	(	char *	buf,
		int	cnt,
		GVFILE *	fp
	)

Definition at line 558 of file portable.c.

References dig_fwrite().

Referenced by dig__write_head(), dig_Wr_P_line(), dig_Wr_Plus_head(), dig_Wr_spindx_head(), dig_write_cidx_head(), main(), V1__rewrite_line_nat(), V1_delete_line_nat(), V1_restore_line_nat(), and V2_close_ogr().

int dig__fwrite_port_D	(	double *	buf,
		int	cnt,
		GVFILE *	fp
	)

Definition at line 370 of file portable.c.

References Cur_Head, and dig_fwrite().

Referenced by dig_Wr_P_area(), dig_Wr_P_isle(), dig_Wr_P_line(), dig_Wr_P_node(), dig_Wr_Plus_head(), main(), rtree_write_branch(), and V1__rewrite_line_nat().

int dig__fwrite_port_F	(	float *	buf,
		int	cnt,
		GVFILE *	fp
	)

Definition at line 396 of file portable.c.

References Cur_Head, and dig_fwrite().

Referenced by dig_Wr_P_node(), and main().

int dig__fwrite_port_I	(	int *	buf,
		int	cnt,
		GVFILE *	fp
	)

Definition at line 465 of file portable.c.

References Cur_Head, dig_fwrite(), int, int_order, and nat_int.

Referenced by dig__fwrite_port_P(), dig_Wr_P_line(), dig_write_cidx(), dig_write_cidx_head(), main(), rtree_write_branch(), rtree_write_node(), V1__rewrite_line_nat(), and V2_close_ogr().

int dig__fwrite_port_L	(	long *	buf,
		int	cnt,
		GVFILE *	fp
	)

Definition at line 422 of file portable.c.

References Cur_Head, dig_fwrite(), lng_order, and nat_lng.

Referenced by dig__write_head(), dig_Wr_P_line(), dig_Wr_Plus_head(), dig_Wr_spindx_head(), dig_write_cidx_head(), main(), and V2_close_ogr().

int dig__fwrite_port_P	(	plus_t *	buf,
		int	cnt,
		GVFILE *	fp
	)

Definition at line 552 of file portable.c.

References dig__fwrite_port_I().

Referenced by dig_Wr_P_area(), dig_Wr_P_isle(), dig_Wr_P_line(), dig_Wr_P_node(), and dig_Wr_Plus_head().

int dig__fwrite_port_S	(	short *	buf,
		int	cnt,
		GVFILE *	fp
	)

Definition at line 508 of file portable.c.

References Cur_Head, dig_fwrite(), nat_shrt, and shrt_order.

Referenced by main(), and V1__rewrite_line_nat().

void dig_init_portable	(	struct Port_info *	port,
		int	byte_order
	)

Definition at line 568 of file portable.c.

References dbl_cnvrt, dbl_order, FALSE, flt_cnvrt, flt_order, int_cnvrt, int_order, lng_cnvrt, lng_order, port_init(), shrt_cnvrt, shrt_order, and TRUE.

Referenced by dig__read_head(), dig_Rd_Plus_head(), dig_Rd_spindx_head(), dig_read_cidx_head(), main(), V1_open_new_nat(), V1_open_old_nat(), V2_close_ogr(), V2_open_old_ogr(), Vect_cidx_save(), Vect_save_spatial_index(), and Vect_save_topo().

int dig_set_cur_port

(

struct Port_info *

port

)

Definition at line 640 of file portable.c.

References Cur_Head.

Referenced by dig__read_head(), dig__write_head(), dig_load_plus(), dig_Rd_Plus_head(), dig_Rd_spindx_head(), dig_read_cidx(), dig_read_cidx_head(), dig_read_spidx(), dig_Wr_Plus_head(), dig_Wr_spindx_head(), dig_write_cidx(), dig_write_cidx_head(), dig_write_plus_file(), dig_write_spidx(), main(), V1__rewrite_line_nat(), V1_delete_line_nat(), V1_restore_line_nat(), V2_close_ogr(), and V2_open_old_ogr().

void port_init

(

void

)

Definition at line 148 of file port_init.c.

References dbl_cnvrt, dbl_order, flt_cnvrt, flt_order, G_fatal_error(), int_cnvrt, int_order, lng_cnvrt, lng_order, nat_dbl, nat_flt, nat_int, nat_lng, nat_shrt, shrt_cnvrt, and shrt_order.

Referenced by dig_init_portable().

Variable Documentation

struct Port_info* Cur_Head

Definition at line 42 of file portable.c.

Referenced by dig__fread_port_D(), dig__fread_port_F(), dig__fread_port_I(), dig__fread_port_L(), dig__fread_port_S(), dig__fwrite_port_D(), dig__fwrite_port_F(), dig__fwrite_port_I(), dig__fwrite_port_L(), dig__fwrite_port_S(), and dig_set_cur_port().

unsigned char dbl_cnvrt[sizeof(double)]

Definition at line 91 of file port_init.c.

Referenced by dig_init_portable(), main(), and port_init().

int dbl_order

Definition at line 85 of file port_init.c.

Referenced by dig__byte_order_out(), dig_init_portable(), main(), and port_init().

unsigned char flt_cnvrt[sizeof(float)]

Definition at line 92 of file port_init.c.

Referenced by dig_init_portable(), main(), and port_init().

int flt_order

Definition at line 86 of file port_init.c.

Referenced by dig_init_portable(), main(), and port_init().

unsigned char int_cnvrt[sizeof(int)]

Definition at line 94 of file port_init.c.

Referenced by dig_init_portable(), main(), and port_init().

int int_order

Definition at line 88 of file port_init.c.

Referenced by dig__fread_port_I(), dig__fwrite_port_I(), dig_init_portable(), main(), and port_init().

unsigned char lng_cnvrt[sizeof(long)]

Definition at line 93 of file port_init.c.

Referenced by dig_init_portable(), main(), and port_init().

int lng_order

Definition at line 87 of file port_init.c.

Referenced by dig__fread_port_L(), dig__fwrite_port_L(), dig_init_portable(), main(), and port_init().

int nat_dbl

Definition at line 79 of file port_init.c.

Referenced by main(), and port_init().

int nat_flt

Definition at line 80 of file port_init.c.

Referenced by main(), and port_init().

int nat_int

Definition at line 82 of file port_init.c.

Referenced by dig__fread_port_I(), dig__fwrite_port_I(), main(), and port_init().

int nat_lng

Definition at line 81 of file port_init.c.

Referenced by dig__fread_port_L(), dig__fwrite_port_L(), main(), and port_init().

int nat_shrt

Definition at line 83 of file port_init.c.

Referenced by dig__fread_port_S(), dig__fwrite_port_S(), main(), and port_init().

unsigned char shrt_cnvrt[sizeof(short)]

Definition at line 95 of file port_init.c.

Referenced by dig_init_portable(), main(), and port_init().

int shrt_order

Definition at line 89 of file port_init.c.

Referenced by dig__fread_port_S(), dig__fwrite_port_S(), dig_init_portable(), main(), and port_init().