GfsEventScript

Collaboration diagram for GfsEventScript:

Functions
FILE *	gfs_popen (GfsSimulation *sim, const char *command, const char *type)

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Detailed Description

Executing a shell-script at given times.

See also:

Syntax reference

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Function Documentation

FILE* gfs_popen	(	GfsSimulation *	sim,
		const char *	command,
		const char *	type
	)

Parameters:

sim	a #GfsSimulation.
command	a shell command.
type	"r" for reading or "w" for writing.

Returns:

a file descriptor pointing to a pipe opened using the standard popen() command but which also defines standard Gerris shell variables. In case of error returns NULL.

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