From: Ivan Maidanski <ivmai@mail.ru>
Date: Tue, 14 Feb 2017 08:24:18 +0000 (+0300)
Subject: Workaround '!GC_page_size is always false' cppcheck style warning
X-Git-Tag: v7.6.2~246
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cec8655c9675c5e50aa3e3c139137e991cdd54da;p=gc

Workaround '!GC_page_size is always false' cppcheck style warning

* os_dep.c [!MSWIN32] (GC_setpagesize): Do not check that GC_page_size
is non-zero if CPPCHECK.
---

diff --git a/os_dep.c b/os_dep.c
index 0af4131d..e6d641bf 100644
--- a/os_dep.c
+++ b/os_dep.c
@@ -805,7 +805,10 @@ GC_INNER size_t GC_page_size = 0;
   {
 #   if defined(MPROTECT_VDB) || defined(PROC_VDB) || defined(USE_MMAP)
       GC_page_size = (size_t)GETPAGESIZE();
-      if (!GC_page_size) ABORT("getpagesize failed");
+#     if !defined(CPPCHECK)
+        if (0 == GC_page_size)
+          ABORT("getpagesize failed");
+#     endif
 #   else
       /* It's acceptable to fake it.    */
       GC_page_size = HBLKSIZE;