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/*
* $Revision: 1.1 $ *
*
*/
/* #include "configdata.h" */
#include <stdio.h>
#include <sys/types.h>
#include <errno.h>
#include <sys/ioctl.h>
#include "clibrary.h"
#ifndef CLX_FCNTL
#define CLX_FCNTL
#endif
#if defined(CLX_FCNTL)
#include <fcntl.h>
/*
* * Mark a file close-on-exec so that it doesn't get shared with our *
* children. Ignore any error codes.
*/
void
CloseOnExec(fd, flag)
int fd;
int flag;
{
int oerrno;
oerrno = errno;
(void)fcntl(fd, F_SETFD, flag ? FD_CLOEXEC : 0);
errno = oerrno;
}
#endif /* defined(CLX_FCNTL) */
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