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_fwalk

Syntax

 
#include <libc/file.h>

void _fwalk(void (*function)(FILE *file));

Description

For each open file in the system, the given function is called, passing the file pointer as its only argument.

Return Value

None.

Portability

ANSI/ISO C No
POSIX No

Example

 
void pfile(FILE *x)
{ printf("FILE at %p\n", x); }

_fwalk(pfile);

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  Copyright 2004   by DJ Delorie     Updated Apr 2004