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| io_closeonexec(3) | FreeBSD Library Functions Manual | io_closeonexec(3) |
NAME
io_closeonexec - mark a file descriptor non-inheritableSYNTAX
#include <libowfat/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)
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