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CLOSEFROM(2)
CLOSEFROM(2) FreeBSD System Calls Manual CLOSEFROM(2)

NAME

closefrom — delete open file descriptors

LIBRARY

Standard C Library (libc, -lc)

SYNOPSIS

#include < unistd.h>

void
closefrom( int lowfd);

DESCRIPTION

The closefrom() system call deletes all open file descriptors greater than or equal to lowfd from the per-process object reference table. Any errors encountered while closing file descriptors are ignored.

SEE ALSO

close(2)

HISTORY

The closefrom() function first appeared in FreeBSD 8.0.
June 12, 2009 FreeBSD