Hash :
c36a0f21
Author :
Date :
2024-10-27T17:01:29
doc: Add a module index. * doc/Makefile (undocumented-modules.texi): New rule. (%.info, %.html, %.dvi, %.pdf): Depend on undocumented-modules.texi. (mostlyclean): Remove also *.m and *.tmp. (force): New rule. * doc/*.texi: Add module index entries. * doc/*/*.texi: Likewise.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
@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
@mindex copy-file-range
Portability problems fixed by Gnulib:
@itemize
@item
This function exists only on Linux and FreeBSD and is therefore
missing on many platforms:
glibc 2.26, macOS 14, FreeBSD 12.0, NetBSD 10.0, OpenBSD 7.5, Minix 3.1.8, AIX 7.1, HP-UX 11.31, Solaris 11.4, Cygwin 2.9, mingw, MSVC 14, Android API level 33.
But the replacement function is only a stub: It always fails with error ENOSYS.
@item
This function has many problems on Linux kernel versions before 5.3.
On these kernel versions, the replacement function always fails with
error ENOSYS.
@end itemize
Portability problems not fixed by Gnulib:
@itemize
@end itemize