Bug fixes of the pthread specific and a test added.

1 files changed, 21 insertions, 7 deletions

diff --git a/src/library.js b/src/library.js
index 9e78db13..3ba2f56b 100644
--- a/src/library.js
+++ b/src/library.js
@@ -6808,24 +6808,38 @@ LibraryManager.library = {
     _pthread_once.seen[ptr] = 1;
   },
 
+  $PTHREAD_SPECIFIC: {},
+  $PTHREAD_SPECIFIC_NEXT_KEY: 1,
+  pthread_key_create__deps: ['$PTHREAD_SPECIFIC', '$PTHREAD_SPECIFIC_NEXT_KEY', '$ERRNO_CODES'],
   pthread_key_create: function(key, destructor) {
-    if (!_pthread_key_create.keys) _pthread_key_create.keys = {};
+    if (key == 0) {
+      return ERRNO_CODES.EINVAL;
+    }
+    {{{ makeSetValue('key', '0', 'PTHREAD_SPECIFIC_NEXT_KEY', 'i32*') }}}
     // values start at 0
-    _pthread_key_create.keys[key] = 0;
+    PTHREAD_SPECIFIC[PTHREAD_SPECIFIC_NEXT_KEY] = 0;
+    PTHREAD_SPECIFIC_NEXT_KEY++;
+    return 0;
   },
 
+  pthread_getspecific__deps: ['$PTHREAD_SPECIFIC'],
   pthread_getspecific: function(key) {
-    return _pthread_key_create.keys[key] || 0;
+    return PTHREAD_SPECIFIC[key] || 0;
   },
 
+  pthread_setspecific__deps: ['$PTHREAD_SPECIFIC', '$ERRNO_CODES'],
   pthread_setspecific: function(key, value) {
-    _pthread_key_create.keys[key] = value;
+    if (value == 0) {
+      return ERRNO_CODES.EINVAL;
+    }
+    PTHREAD_SPECIFIC[key] = value;
+    return 0;
   },
 
-  pthread_key_delete: ['$ERRNO_CODES'],
+  pthread_key_delete__deps: ['$PTHREAD_SPECIFIC', '$ERRNO_CODES'],
   pthread_key_delete: function(key) {
-    if (_pthread_key_create.keys[key]) {
-      delete _pthread_key_create.keys[key];
+    if (key in PTHREAD_SPECIFIC) {
+      delete PTHREAD_SPECIFIC[key];
       return 0;
     }
     return ERRNO_CODES.EINVAL;