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nptl: Remove send from libpthread

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The libc version is identical and built with same flags.  Both aarch64
and nios2 also requires to export __send and tt was done previously with
the HAVE_INTERNAL_SEND_SYMBOL (which forced the symbol creation).

All __send callers are internal to libc and the original issue that
required the symbol export was due a missing libc_hidden_def.  So
a compat symbol is added for __send and the libc_hidden_def is
defined regardless.

Checked on x86_64-linux-gnu and i686-linux-gnu.
This commit is contained in:
Adhemerval Zanella
2021-03-12 16:42:39 -03:00
parent 4d2e9ef806
commit 78d1724d53
40 changed files with 21 additions and 76 deletions
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4
sysdeps/unix/sysv/linux/sysdep.h
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@ -95,10 +95,6 @@
(long) (val), \
(long) (((uint64_t) (val)) >> 32)
/* Exports the __send symbol on send.c linux implementation (some ABI have
it missing due the usage of a old generic version without it). */
#define HAVE_INTERNAL_SEND_SYMBOL 1
/* Export the ___brk_addr symbol on brk.c implementation (some ABIs export
it due and old crtstuff.c code). */
#define HAVE_INTERNAL_BRK_ADDR_SYMBOL 0