Fix Windows build: guard CLOCK_MONOTONIC with ifdef

Copilot · jkotas · Copilot · commit cbeadd8acb34 · 2026-02-07T02:35:54.000Z
CLOCK_MONOTONIC is a POSIX constant not available on Windows. Guard the assignment with #ifdef to prevent build failures on Windows/WASM builds.

Co-authored-by: jkotas &lt;6668460+jkotas@users.noreply.github.com&gt;
diff --git a/src/mono/mono/utils/mono-time.c b/src/mono/mono/utils/mono-time.c
@@ -190,7 +190,9 @@ mono_clock_get_time_ns (mono_clock_id_t clk_id)
 void
 mono_clock_init (mono_clock_id_t *clk_id)
 {
+#ifdef CLOCK_MONOTONIC
 	*clk_id = CLOCK_MONOTONIC;
+#endif
 }
 
 void

Original file line number	Diff line number	Diff line change
`@@ -190,7 +190,9 @@ mono_clock_get_time_ns (mono_clock_id_t clk_id)`
`190`	`190`	`void`
`191`	`191`	`mono_clock_init (mono_clock_id_t *clk_id)`
`192`	`192`	`{`
	`193`	`+#ifdef CLOCK_MONOTONIC`
`193`	`194`	`*clk_id = CLOCK_MONOTONIC;`
	`195`	`+#endif`
`194`	`196`	`}`
`195`	`197`
`196`	`198`	`void`