From: Ivan Maidanski <ivmai@mail.ru>
Date: Thu, 29 Jun 2017 09:38:06 +0000 (+0300)
Subject: Call WARN() if GC_mprotect_dirty_init cannot succeed (Darwin)
X-Git-Tag: v8.0.0~657
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b9ecb3a029c30db81d2ffce790dd30978f3448c6;p=gc

Call WARN() if GC_mprotect_dirty_init cannot succeed (Darwin)
(fix commit 6bfc840)

* os_dep.c [MPROTECT_VDB && DARWIN && CAN_HANDLE_FORK]
(GC_mprotect_dirty_init): Replace GC_COND_LOG_PRINTF() with WARN()
which is called before return FALSE; refine WARN message.
---

diff --git a/os_dep.c b/os_dep.c
index 76b5ce73..a77f61b5 100644
--- a/os_dep.c
+++ b/os_dep.c
@@ -4098,8 +4098,8 @@ GC_INNER GC_bool GC_mprotect_dirty_init(void)
       /* gracefully (unprotecting all pages and clearing                */
       /* GC_mach_handler_thread).  For now, we just disable incremental */
       /* mode if fork() handling is requested by the client.            */
-      GC_COND_LOG_PRINTF("GC incremental mode disabled since fork()"
-                         " handling requested\n");
+      WARN("Can't turn on GC incremental mode as fork()"
+           " handling requested\n", 0);
       return FALSE;
     }
 # endif