inetd: suppress aliasing warning

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>

1 files changed, 2 insertions, 2 deletions

diff --git a/libbb/signals.c b/libbb/signals.c
index 5a1544db7..d3d84ef6a 100644
--- a/libbb/signals.c
+++ b/libbb/signals.c
@@ -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))