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| author | Robin Caloudis <robin.caloudis@gmx.de> | 2024-05-15 06:02:46 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-05-15 00:02:46 -0400 |
| commit | a71e2b9d0f287e4927e51d6764f90e492ba136e1 (patch) | |
| tree | 9d1ce4ebb23af82561fe2bc2dc546839f21ca3c7 /llvm/lib/TextAPI/Utils.cpp | |
| parent | 1a58e88690c1a48d1082b4ee6b759f5dc49a7144 (diff) | |
| download | llvm-a71e2b9d0f287e4927e51d6764f90e492ba136e1.zip llvm-a71e2b9d0f287e4927e51d6764f90e492ba136e1.tar.gz llvm-a71e2b9d0f287e4927e51d6764f90e492ba136e1.tar.bz2 | |
[libc][errno] Remove non asm generic error number (#92172)
The following small thing caught my eye:
1) `EILSEQ` is not part of the generic asm error number macros. See the
[full list of generic asm errno
codes](https://github.com/torvalds/linux/blob/4b95dc87362aa57bdd0dcbad109ca5e5ef3cbb6c/include/uapi/asm-generic/errno-base.h).
AFAIK the generic asm errno numbers are common between different
operating systems and architectures. `EILSEQ` is not part of this common
set of errno's.
2) `EILSEQ`'s value is wrong. During the addition of `EILSEQ` in
https://reviews.llvm.org/D151129, the value `35` was probably chosen as
its the consecutive number. This is not correct. The actual values can
be looked up for example here:
* [For Linux
kernel](https://github.com/search?q=repo%3Atorvalds%2Flinux+EILSEQ&type=code&p=1):
`EILSEQ = 84` (uapi; i.e. x86_64), `EILSEQ = 88` (mips), `EILSEQ = 47`
(parisc)
* [For Darwin
kernel](https://github.com/apple-oss-distributions/xnu/blob/main/bsd/sys/errno.h#L237):
`EILSEQ = 92`
Diffstat (limited to 'llvm/lib/TextAPI/Utils.cpp')
0 files changed, 0 insertions, 0 deletions