2 @section @file{fcntl.h}
4 POSIX specification: @url{http://www.opengroup.org/susv3xbd/fcntl.h.html}
8 Portability problems fixed by Gnulib:
11 @samp{O_NOCTTY}, @samp{O_DSYNC}, @samp{O_NONBLOCK}, @samp{O_RSYNC},
12 @samp{O_SYNC} are not defined on some platforms.
15 @samp{O_BINARY}, @samp{O_TEXT} (not specified by POSIX, but essential for
16 portability to Woe32 platforms) are defined on some platforms but not on
20 @samp{O_DIRECT}, @samp{O_DIRECTORY}, @samp{O_NDELAY}, @samp{O_NOATIME},
21 @samp{O_NOFOLLOW}, @samp{O_NOLINKS} (not specified by POSIX) are defined
22 on some platforms but not on others.
25 Portability problems not fixed by Gnulib: