Hash :
04a9dd8f
Author :
Date :
2021-04-17T15:29:16
doc: Update for FreeBSD 11.0, 12.0, 13.0. * doc/posix-headers/*.texi: Update. * doc/glibc-headers/*.texi: Update. * doc/posix-functions/*.texi: Likewise. * doc/pastposix-functions/*.texi: Likewise. * doc/glibc-functions/*.texi: Likewise. * m4/ptsname_r.m4 (gl_FUNC_PTSNAME_R): Update cross-compilation guess.
@node copy_file_range
@subsection @code{copy_file_range}
@findex copy_file_range
Documentation:
@itemize
@item
@ifinfo
@ref{Copying File Data,,Copying data between two files,libc},
@end ifinfo
@ifnotinfo
@url{https://www.gnu.org/software/libc/manual/html_node/Copying-File-Data.html},
@end ifnotinfo
@item
@uref{https://www.kernel.org/doc/man-pages/online/pages/man2/copy_file_range.2.html,,man copy_file_range}.
@end itemize
Gnulib module: copy-file-range
Portability problems fixed by Gnulib:
@itemize
@item
This function exists only on Linux and FreeBSD and is therefore
missing on many non-glibc platforms:
glibc 2.26, macOS 11.1, FreeBSD 12.0, NetBSD 9.0, OpenBSD 6.7, Minix 3.1.8, AIX 7.1, HP-UX 11.31, IRIX 6.5, Solaris 11.4, Cygwin 2.9, mingw, MSVC 14, Android 9.0.
But the replacement function is only a stub: It always fails with error ENOSYS.
@end itemize
Portability problems not fixed by Gnulib:
@itemize
@end itemize