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authorDenys Vlasenko2018-12-08 13:49:15 +0100
committerDenys Vlasenko2018-12-08 13:49:15 +0100
commit136fe9bede247d3273f5e82b5e856fa5c15a922c (patch)
tree72c105550fa30d42bfd8344a1550eacb7cc5dcb5 /include
parent9f00a0fdb159432f1d7232253e2180d85e5eca32 (diff)
downloadbusybox-136fe9bede247d3273f5e82b5e856fa5c15a922c.zip
busybox-136fe9bede247d3273f5e82b5e856fa5c15a922c.tar.gz
suppress gcc 8 aliasing warnings
function old new delta sigprocmask_SIG_SETMASK - 16 +16 wait_for_child_or_signal 221 213 -8 dowait 432 424 -8 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'include')
-rw-r--r--include/libbb.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/libbb.h b/include/libbb.h
index 9e09700..638c584 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -544,6 +544,8 @@ void sig_unblock(int sig) FAST_FUNC;
int sigaction_set(int sig, const struct sigaction *act) FAST_FUNC;
/* SIG_BLOCK/SIG_UNBLOCK all signals: */
int sigprocmask_allsigs(int how) FAST_FUNC;
+/* SIG_SETMASK set, and return old set in the same set: */
+int sigprocmask_SIG_SETMASK(sigset_t *set) FAST_FUNC;
/* Standard handler which just records signo */
extern smallint bb_got_signal;
void record_signo(int signo); /* not FAST_FUNC! */