From d3ce713d9189bf96cfc05d729578d36214e8fe8d Mon Sep 17 00:00:00 2001
From: Radkesvat <134321679+radkesvat@users.noreply.github.com>
Date: Mon, 10 Jun 2024 19:58:24 +0430
Subject: [PATCH] fixes around apple semaphore

---
 ww/eventloop/base/hmutex.h  | 10 ++++++----
 ww/eventloop/base/hthread.h |  4 ++--
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/ww/eventloop/base/hmutex.h b/ww/eventloop/base/hmutex.h
index 722b1cb5..cfab73d9 100644
--- a/ww/eventloop/base/hmutex.h
+++ b/ww/eventloop/base/hmutex.h
@@ -191,8 +191,8 @@ static bool hsem_wait(hsem_t* sp) {
     }
 }
 
-static bool hsem_post(hsem_t* sp, uint32_t count) {
-    assert(count > 0);
+static bool hsem_post(hsem_t* sp) {
+    uint32_t count = 1;
     semaphore_t s = *(semaphore_t*)sp;
     kern_return_t rc = 0; // KERN_SUCCESS
     while (count-- > 0) {
@@ -204,7 +204,8 @@ static bool hsem_post(hsem_t* sp, uint32_t count) {
     }
     return rc == KERN_SUCCESS;
 }
-
+#define USECS_IN_1_SEC 1000000
+#define NSECS_IN_1_SEC 1000000000
 static bool hsem_wait_for(hsem_t* sp, uint64_t timeout_usecs) {
     mach_timespec_t ts;
     ts.tv_sec = (uint32_t)(timeout_usecs / USECS_IN_1_SEC);
@@ -223,7 +224,8 @@ static bool hsem_wait_for(hsem_t* sp, uint64_t timeout_usecs) {
         return false;
     }
 }
-
+#undef USECS_IN_1_SEC 
+#undef NSECS_IN_1_SEC
 
 #else // linux semaphore
 
diff --git a/ww/eventloop/base/hthread.h b/ww/eventloop/base/hthread.h
index 489ae2bc..cad147bf 100644
--- a/ww/eventloop/base/hthread.h
+++ b/ww/eventloop/base/hthread.h
@@ -15,9 +15,9 @@
 #define hv_gettid   (long)gettid
 #elif defined(OS_LINUX)
 #include <sys/syscall.h>
-#define hv_gettid() (long)syscall(SYS_gettid)
+#define hv_gettid(void) (long)syscall(SYS_gettid)
 #elif defined(OS_DARWIN)
-static inline long hv_gettid() {
+static inline long hv_gettid(void) {
     uint64_t tid = 0;
     pthread_threadid_np(NULL, &tid);
     return tid;