10.69.25 fdatasync ¶
POSIX specification:
https://pubs.opengroup.org/onlinepubs/9799919799/functions/fdatasync.html
Gnulib module: fdatasync
Portability problems fixed by Gnulib:
- This function is present but not declared on some platforms:
Mac OS X 10.7.
- This function is missing on some platforms:
Mac OS X 10.5, FreeBSD 11.0, OpenBSD 3.8, Minix 3.1.8, mingw, MSVC 14, Android 2.2.
Portability problems not fixed by Gnulib:
- If the argument is a file descriptor that lacks write access,
such as a directory file descriptor, this function fails
with
EBADF on some platforms:
AIX 7.3, Cygwin 3.6.x.