popen.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <grass/gis.h>
#include <grass/spawn.h>

Include dependency graph for popen.c:

Go to the source code of this file.

Functions
void	G_popen_clear (struct Popen *state)
FILE *	G_popen_write (struct Popen *state, const char *program, const char **args)
FILE *	G_popen_read (struct Popen *state, const char *program, const char **args)
void	G_popen_close (struct Popen *state)

Function Documentation

G_popen_clear()

void G_popen_clear

(

struct Popen *

state

)

Definition at line 59 of file popen.c.

References Popen::fp, NULL, and Popen::pid.

Referenced by G_open_mail(), and G_open_pager().

G_popen_close()

void G_popen_close

(

struct Popen *

state

)

Definition at line 75 of file popen.c.

References Popen::fp, G_wait(), and Popen::pid.

Referenced by G_close_mail(), and G_close_pager().

G_popen_read()

FILE* G_popen_read	(	struct Popen *	state,
		const char *	program,
		const char **	args
	)

Definition at line 70 of file popen.c.

G_popen_write()

FILE* G_popen_write	(	struct Popen *	state,
		const char *	program,
		const char **	args
	)

Definition at line 65 of file popen.c.

Referenced by G_open_mail(), and G_open_pager().