COE - reference manual online

Set close-on-exec flag for a descriptor.

coe(3)                               Library Functions Manual                              coe(3)

NAME coe - 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.
SEE ALSO execve(2), fcntl(2)
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coe(3) referred by
refer to execve(2) | fcntl(2)