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authorDenys Vlasenko <vda.linux@googlemail.com>2018-12-08 15:45:46 +0100
committerDenys Vlasenko <vda.linux@googlemail.com>2018-12-08 15:45:46 +0100
commit23427a63fc8f7742210d329b9edd77a6e547d2cd (patch)
tree58eda337215354b9a6c93a0a46a7b2181086b102
parent51283b8109dc2fdaa3fefc5c5a93b6cda72cddfd (diff)
downloadbusybox-23427a63fc8f7742210d329b9edd77a6e547d2cd.tar.gz
lineedit: fix "defined but not used" sigaction2 warning
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--libbb/lineedit.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/libbb/lineedit.c b/libbb/lineedit.c
index 378f0900a..3ed38e54d 100644
--- a/libbb/lineedit.c
+++ b/libbb/lineedit.c
@@ -2309,6 +2309,7 @@ static int32_t reverse_i_search(int timeout)
}
#endif
+#if ENABLE_FEATURE_EDITING_WINCH
static void sigaction2(int sig, struct sigaction *act)
{
// Grr... gcc 8.1.1:
@@ -2318,6 +2319,7 @@ static void sigaction2(int sig, struct sigaction *act)
oact = act;
sigaction(sig, act, oact);
}
+#endif
/* maxsize must be >= 2.
* Returns: