coe(3)
set close-on-exec flag for a descriptor
SYNTAX
#include <coe.h>
int coe(fd);
int fd;
DESCRIPTION
coe
sets the close-on-exec flag for
file descriptor
fd,
returning 0 if it was successful
or -1 on error.
If
coe
is successful,
fd
will be closed when the process calls
execve.