io_closeonexec

Langue: en

Version: 166980 (fedora - 05/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

io_closeonexec - mark a file descriptor non-inheritable

SYNTAX

#include <io.h>

void io_closeonexec(int64 fd);

DESCRIPTION

io_closeonexec marks a file descriptor non-inheritable. It will be automatically closed if the process executes a different one. The descriptor will not be automatically closed when you fork() a new child process, though.

SEE ALSO

io_wait(3), io_canwrite(3)