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authorSergey Kandaurov <pluknet@nginx.com>2025-07-08 22:45:33 +0400
committerpluknet <pluknet@nginx.com>2025-07-11 16:25:51 +0400
commit0daaba5c54aeeddffff400bfc77a08a1fd71b757 (patch)
tree00c27f40fc05ada68bc37554200fb802d1742e81
parenta5ca38f30392e93aadc32cf5955c29fddcaa3871 (diff)
downloadnginx-0daaba5c54aeeddffff400bfc77a08a1fd71b757.tar.gz
nginx-0daaba5c54aeeddffff400bfc77a08a1fd71b757.zip
Events: fixed -Wzero-as-null-pointer-constant warnings in kqueue.
The kevent udata field is special in that we maintain compatibility with NetBSD versions that predate using the "void *" type. The fix is to cast to intermediate uintptr_t that is casted back to "void *" where appropriate.
-rw-r--r--src/event/modules/ngx_kqueue_module.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/event/modules/ngx_kqueue_module.c b/src/event/modules/ngx_kqueue_module.c
index 9c7244c45..fb8a6527c 100644
--- a/src/event/modules/ngx_kqueue_module.c
+++ b/src/event/modules/ngx_kqueue_module.c
@@ -191,7 +191,7 @@ ngx_kqueue_init(ngx_cycle_t *cycle, ngx_msec_t timer)
kev.flags = EV_ADD|EV_ENABLE;
kev.fflags = 0;
kev.data = timer;
- kev.udata = 0;
+ kev.udata = NGX_KQUEUE_UDATA_T (uintptr_t) 0;
ts.tv_sec = 0;
ts.tv_nsec = 0;
@@ -237,7 +237,7 @@ ngx_kqueue_notify_init(ngx_log_t *log)
notify_kev.data = 0;
notify_kev.flags = EV_ADD|EV_CLEAR;
notify_kev.fflags = 0;
- notify_kev.udata = 0;
+ notify_kev.udata = NGX_KQUEUE_UDATA_T (uintptr_t) 0;
if (kevent(ngx_kqueue, &notify_kev, 1, NULL, 0, NULL) == -1) {
ngx_log_error(NGX_LOG_ALERT, log, ngx_errno,