@node fchmod
@subsection @code{fchmod}
@findex fchmod

POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9799919799/functions/fchmod.html}

Gnulib module: ---

Portability problems fixed by Gnulib:
@itemize
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@item
This function is missing on some platforms:
mingw, MSVC 14.
@item
This function sometimes fails with @code{EACCES} when the failure is
due to lack of appropriate privileges (@code{EPERM}), not to
search permission denied on the file name prefix (@code{EACCES}):
Linux kernel 5.15 with glibc 2.35 and a CIFS v1 file system
(see @url{https://bugs.gnu.org/65599}).
@end itemize
