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linux: Consolidate Linux getsockopt implementation

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This patch consolidates the getsockopt Linux syscall implementation on
sysdeps/unix/sysv/linux/getsockopt.c.  The changes are:

  1. Remove it from auto-generation syscalls.list on all architectures.

  2. Add __ASSUME_GETSOCKOPT_SYSCALL as default and undef if for
     specific kernel versions on some architectures.

This also fix a potential issue where 32-bit time_t ABI should use the
linux getsockopt which overrides the underlying SO_* constants used for
socket timestamping for _TIME_BITS=64.

Checked on x86_64-linux-gnu and i686-linux-gnu.
This commit is contained in:
Adhemerval Zanella
2021-07-05 13:44:26 -03:00
parent b156c5f0a7
commit 1c46663a70
15 changed files with 5 additions and 14 deletions
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sysdeps/unix/sysv/linux/mips/syscalls.list
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@ -15,7 +15,6 @@ sysmips - sysmips i:iiii __sysmips sysmips
bind - bind i:ipi __bind bind
getpeername - getpeername i:ipp __getpeername getpeername
getsockname - getsockname i:ipp __getsockname getsockname
getsockopt - getsockopt i:iiiBN __getsockopt getsockopt
listen - listen i:ii __listen listen
setsockopt - setsockopt i:iiibn __setsockopt setsockopt
shutdown - shutdown i:ii __shutdown shutdown