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setbuf()

PROTOTYPE

#include <stdio.h>

void setbuf(FILE *file, char *buf);

DESCRIPTION

setbuf() is used in some environments to control how a stream is buffered. A call to “setbuf(file, buf)” is equivalent to calling “setvbuf(file, buf, _IOFBF, BUFSIZ);”

For Blunk’s file systems, the buffer size is set at compile time, so setbuf() has no effect.