popen.c File Reference

#include <unistd.h>
#include <stdio.h>
#include <signal.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <grass/gis.h>

Include dependency graph for popen.c:

Go to the source code of this file.

Defines
#define	tst(a, b)   (*mode == 'r'? (b) : (a))
#define	READ   0
#define	WRITE   1
Functions
FILE *	G_popen (char *cmd, char *mode)
int	G_pclose (FILE *ptr)

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Define Documentation

#define READ   0

Definition at line 17 of file popen.c.

Referenced by G_popen().

#define tst	(	a,
		b		)	(*mode == 'r'? (b) : (a))

Definition at line 12 of file popen.c.

Referenced by G_popen().

#define WRITE   1

Definition at line 18 of file popen.c.

Referenced by G_popen().

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Function Documentation

int G_pclose

(

FILE *

ptr

)

Definition at line 79 of file popen.c.

References r.

Referenced by G__home(), and G_list_element().

FILE* G_popen	(	char *	cmd,
		char *	mode
	)

Definition at line 22 of file popen.c.

References NULL, READ, tst, and WRITE.

Referenced by G__home(), and G_list_element().