options/posix: revert useconds_t downsizing on 64-bit architectures

managarm · Jan 3, 2024 · 52590bd · 52590bd
1 parent b883896
commit 52590bd
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/options/posix/include/unistd.h b/options/posix/include/unistd.h
@@ -305,7 +305,11 @@ extern int optopt;
 #endif /* !__MLIBC_ABI_ONLY */
 
 // Non-POSIX functions supported by Linux.
-typedef unsigned useconds_t;
+#if UINTPTR_MAX == UINT64_MAX
+typedef __mlibc_uint64 useconds_t;
+#else
+typedef __mlibc_uint32 useconds_t;
+#endif
 
 #ifndef __MLIBC_ABI_ONLY