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linux: Remove INTERNAL_SYSCALL_DECL

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With all Linux ABIs using the expected Linux kABI to indicate
syscalls errors, the INTERNAL_SYSCALL_DECL is an empty declaration
on all ports.

This patch removes the 'err' argument on INTERNAL_SYSCALL* macro
and remove the INTERNAL_SYSCALL_DECL usage.

Checked with a build against all affected ABIs.
This commit is contained in:
Adhemerval Zanella
2020-01-29 20:38:36 +00:00
parent d1aea2805d
commit bc2eb9321e
107 changed files with 424 additions and 545 deletions
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7
sysdeps/unix/sysv/linux/nscd_setup_thread.c
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@ -35,10 +35,9 @@ setup_thread (struct database_dyn *db)
/* Do not try this at home, kids. We play with the SETTID address
even thought the process is multi-threaded. This can only work
since none of the threads ever terminates. */
INTERNAL_SYSCALL_DECL (err);
int r = INTERNAL_SYSCALL (set_tid_address, err, 1,
&db->head->nscd_certainly_running);
if (!INTERNAL_SYSCALL_ERROR_P (r, err))
int r = INTERNAL_SYSCALL_CALL (set_tid_address,
&db->head->nscd_certainly_running);
if (!INTERNAL_SYSCALL_ERROR_P (r))
/* We know the kernel can reset this field when nscd terminates.
So, set the field to a nonzero value which indicates that nscd
is certainly running and clients can skip the test. */