Commit fc12f35ab10cca4dc698ddee31b5e2bbeeb54167
2011-01-25T22:06:16
fcntl: work around Haiku F_DUPFD bugs * m4/fcntl.m4 (gl_FUNC_FCNTL): Also catch Haiku errno bug. * lib/fcntl.c (rpl_fcntl) [F_DUPFD]: Work around Haiku losing cloexec bit on duplication. * doc/posix-functions/fcntl.texi (fcntl): Document the bug. Signed-off-by: Eric Blake <eblake@redhat.com>