fcntl.h
=======

POSIX specification: http://www.opengroup.org/susv3xbd/fcntl.h.html

Gnulib module: fcntl

Portability problems fixed by Gnulib:

  * O_NOCTTY, O_DSYNC, O_NONBLOCK, O_RSYNC, O_SYNC are not defined on some platforms.

  * O_BINARY, O_TEXT (not specified by POSIX, but essential for portability to Woe32 platforms) are defined on some platforms but not on others.

  * O_DIRECT, O_DIRECTORY, O_NDELAY, O_NOATIME, O_NOFOLLOW, O_NOLINKS (not specified by POSIX) are defined on some platforms but not on others.

Portability problems not fixed by Gnulib: