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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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26
nptl/nptl-init.c
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@@ -130,9 +130,8 @@ void
__nptl_set_robust (struct pthread *self)
{
#ifdef __NR_set_robust_list
INTERNAL_SYSCALL_DECL (err);
INTERNAL_SYSCALL (set_robust_list, err, 2, &self->robust_head,
sizeof (struct robust_list_head));
INTERNAL_SYSCALL_CALL (set_robust_list, &self->robust_head,
sizeof (struct robust_list_head));
#endif
}
@@ -203,12 +202,11 @@ sighandler_setxid (int sig, siginfo_t *si, void *ctx)
|| si->si_code != SI_TKILL)
return;
INTERNAL_SYSCALL_DECL (err);
result = INTERNAL_SYSCALL_NCS (__xidcmd->syscall_no, err, 3, __xidcmd->id[0],
result = INTERNAL_SYSCALL_NCS (__xidcmd->syscall_no, 3, __xidcmd->id[0],
__xidcmd->id[1], __xidcmd->id[2]);
int error = 0;
if (__glibc_unlikely (INTERNAL_SYSCALL_ERROR_P (result, err)))
error = INTERNAL_SYSCALL_ERRNO (result, err);
if (__glibc_unlikely (INTERNAL_SYSCALL_ERROR_P (result)))
error = INTERNAL_SYSCALL_ERRNO (result);
__nptl_setxid_error (__xidcmd, error);
/* Reset the SETXID flag. */
@@ -258,10 +256,9 @@ __pthread_initialize_minimal_internal (void)
pd->robust_head.futex_offset = (offsetof (pthread_mutex_t, __data.__lock)
- offsetof (pthread_mutex_t,
__data.__list.__next));
INTERNAL_SYSCALL_DECL (err);
int res = INTERNAL_SYSCALL (set_robust_list, err, 2, &pd->robust_head,
sizeof (struct robust_list_head));
if (INTERNAL_SYSCALL_ERROR_P (res, err))
int res = INTERNAL_SYSCALL_CALL (set_robust_list, &pd->robust_head,
sizeof (struct robust_list_head));
if (INTERNAL_SYSCALL_ERROR_P (res))
#endif
set_robust_list_not_avail ();
}
@@ -299,11 +296,8 @@ __pthread_initialize_minimal_internal (void)
structure. It is already cleared. */
__sigaddset (&sa.sa_mask, SIGCANCEL);
__sigaddset (&sa.sa_mask, SIGSETXID);
{
INTERNAL_SYSCALL_DECL (err);
(void) INTERNAL_SYSCALL (rt_sigprocmask, err, 4, SIG_UNBLOCK, &sa.sa_mask,
NULL, _NSIG / 8);
}
INTERNAL_SYSCALL_CALL (rt_sigprocmask, SIG_UNBLOCK, &sa.sa_mask,
NULL, _NSIG / 8);
/* Get the size of the static and alignment requirements for the TLS
block. */