I forgot to refer to the start of the thread: The patch applied was this one: On 2023-07-16 02:35, Alejandro Colomar wrote: > [CC += glibc, enh] > > Hi Rich, > > On 2023-07-15 20:35, Rich Felker wrote: >> On Sat, Jul 15, 2023 at 05:08:18PM +0200, Alejandro Colomar wrote: >>> Hi Paul, Sam, and Rich, >>> >>> On 2023-07-09 08:16, Sam James wrote: >>>> >>>> Paul Eggert writes: >>>> >>>>> For the few functions that come only in 64-bit off_t flavors, >>>>> document their APIs as using off_t instead of off64_t, >>>>> and say also that code should #define _FILE_OFFSET_BITS 64. >>>>> This documents what user code is (and should be) doing anyway, >>>>> if it needs to work on traditional x86 and ARM Linux. >>>> >>>> LGTM and thank you Paul. >>>> >>>> I haven't checked for other prototypes/examples which need >>>> changing. >>> >>> Thanks, I'm going to apply the patch. Can you please confirm if I'm >>> correct in adding the following tags? >>> >>> Reported-by: Rich Felker >>> Fixes: 9bebb17e5b57 ("splice.2: Use 'off64_t' instead of 'loff_t'") >>> Fixes: 76c5631fb442 ("copy_file_range.2: Document glibc wrapper instead of kernel syscall") >>> Fixes: 5cabfa06b407 ("man-pages 1.68") >>> Fixes: 3ca974e3988a ("New page for sync_file_range(2), new in kernel 2.6.17.") >>> Fixes: 9bebb17e5b57 ("sync_file_range.2: Document the architecture-specific sync_file_range2() system call") >>> Fixes: 79bf8cdcf36a ("Document fopencookie(3), a library function that allows custom implementation of a stdio stream.") >>> Signed-off-by: Paul Eggert >>> Reviewed-by: Sam James >>> Cc: Jonathan Wakely >>> Cc: Szabolcs Nagy >>> Cc: Jakub Wilk >>> Cc: A. Wilcox >>> Signed-off-by: Alejandro Colomar >>> >>> >>> BTW, Rich, please note the commits that this fixes: most of them are >>> the initial commit that adds a page, which means that the function >>> had always been documented with off64_t in the "spec". Only splice(2) >>> and copy_file_range(2) have been adjusted afterwards, and in a manner >>> to be consistent with the rest of the pages, so I can only conclude >>> that we didn't break the spec, but rather fixed it. >>> >>> Nevertheless, I'm sorry that it caused any problems to musl, and I'm >>> happy that you reported them and so we can now improve the pages. >> >> While I like off_t, I am still unhappy that this seems to have been a >> unilateral action from documentation side without even hearing input >> from any major implementors other than myself. > > Since Paul Eggert is a glibc maintainer, I consider his input as being > representative enough of glibc, even with the list not in CC. He > usually produces very high quality patches, and I know he has special > care about very odd platforms where type sizes are not usual. > > We also had the review and approval of a distribution maintainer, Sam, > so I wouldn't call this unilateral. > > It's true we didn't ask the entire glibc list. I'm fixing that by > adding libc-alpha@ to the loop; let's see if they have anything to say > about the patch, which BTW I pushed a few hours ago. And hell, while > we're at it, I'm CCing enh from bionic too, just in case he has any > opinion (although he probably read this thread from the linux-man@ > list). > > For future times, when opening a thread like this where input from > glibc (or kernel) maintainers is not only welcome but essential, it's > usually better to include the relevant list in CC right from the very > first email, to provide them with full context, as I suggest in the > CONTRIBUTING file. > > And while at it, I'm thinking that maybe we should mention musl's > list in CONTRIBUTING too. Should I apply the patch below? Would you > mind reading that file, and suggesting anything you want for > preventing similar conflicts with musl in the future? > > Thank you all! > Alex > > diff --git a/CONTRIBUTING b/CONTRIBUTING > index 80052c38e..a030b54a5 100644 > --- a/CONTRIBUTING > +++ b/CONTRIBUTING > @@ -27,12 +27,13 @@ Description > discussed in a man-pages email, please identify yourself as such. > Relevant mailing lists may include: > > Cc: LKML > Cc: Linux API > Cc: Glibc > + Cc: musl libc > > For other kernel mailing lists and maintainers, check the > file in the Linux kernel repository. > > Please don't send HTML email; it will be discarded by the list. > > @@ -186,13 +187,13 @@ Description > Reporting bugs > Report bugs to the mailing list, following the instructions above > for sending mails to the list. If you can write a patch (see > instructions for sending patches above), it's preferred. > > If you're unsure if the bug is in the manual page or in the code > - being documented (kernel, glibc, ...), it's best to send the > + being documented (kernel, libc, ...), it's best to send the > report to both at the same time, that is, CC all the mailing > lists that may be concerned by the report. > > Some distributions (for example Debian) apply patches to the > upstream manual pages. If you suspect the bug is in one of those > patches, report it to your distribution maintainer. > > >> Is "you can't use these >> interfaces without -D_FILE_OFFSET_BITS=64" an acceptable outcome to >> the glibc folks? >> >> Rich > -- GPG key fingerprint: A9348594CE31283A826FBDD8D57633D441E25BB5