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inetd: suppress aliasing warning

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function                                             old     new   delta
sigprocmask2                                           -       8      +8
wait_for_child_or_signal                             213     218      +5
dowait                                               424     429      +5
block_CHLD_HUP_ALRM                                   62      59      -3
sigprocmask_SIG_SETMASK                               16       -     -16
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 2/1 up/down: 18/-19)             Total: -1 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2018-12-08 15:35:24 +01:00
parent 136fe9bede
commit b437df1157
5 changed files with 7 additions and 7 deletions
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4
libbb/signals.c
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@ -31,14 +31,14 @@ int FAST_FUNC sigprocmask_allsigs(int how)
return sigprocmask(how, &set, NULL);
}
int FAST_FUNC sigprocmask_SIG_SETMASK(sigset_t *set)
int FAST_FUNC sigprocmask2(int how, sigset_t *set)
{
// Grr... gcc 8.1.1:
// "passing argument 3 to restrict-qualified parameter aliases with argument 2"
// dance around that...
sigset_t *oset FIX_ALIASING;
oset = set;
return sigprocmask(SIG_SETMASK, set, oset);
return sigprocmask(how, set, oset);
}
void FAST_FUNC bb_signals(int sigs, void (*f)(int))