Port to WASI by adding a check for getrlimit

ohler55 · Apr 21, 2024 · dce0244 · dce0244
1 parent 87b5ff8
commit dce0244
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Showing 3 changed files with 3 additions and 2 deletions.
diff --git a/ext/oj/extconf.rb b/ext/oj/extconf.rb
@@ -29,6 +29,7 @@
 have_func('rb_gc_mark_movable')
 have_func('stpcpy')
 have_func('pthread_mutex_init')
+have_func('getrlimit', 'sys/resource.h')
 have_func('rb_enc_interned_str')
 have_func('rb_ext_ractor_safe', 'ruby.h')
 

diff --git a/ext/oj/fast.c b/ext/oj/fast.c
@@ -765,7 +765,7 @@ static VALUE parse_json(VALUE clas, char *json, bool given) {
     pi.s = pi.str;
     doc_init(doc);
     pi.doc = doc;
-#if IS_WINDOWS
+#if IS_WINDOWS || !defined(HAVE_GETRLIMIT)
     // assume a 1M stack and give half to ruby
     pi.stack_min = (void *)((char *)&pi - (512L * 1024L));
 #else

diff --git a/ext/oj/saj.c b/ext/oj/saj.c
@@ -578,7 +578,7 @@ static void saj_parse(VALUE handler, char *json) {
     /* initialize parse info */
     pi.str = json;
     pi.s   = json;
-#if IS_WINDOWS
+#if IS_WINDOWS || !defined(HAVE_GETRLIMIT)
     pi.stack_min = (void *)((char *)&obj - (512L * 1024L)); /* assume a 1M stack and give half to ruby */
 #else
     {