1 files changed, 5 insertions, 5 deletions
diff --git a/test/use_append_mchunks.c b/test/use_append_mchunks.c
index 0b2c409..94adfb0 100644
--- a/test/use_append_mchunks.c
+++ b/test/use_append_mchunks.c
@@ -165,12 +165,12 @@ main(int argc, char *argv[])
     /* Fork process */
     /* ============ */
     if (UC_opts.launch == UC_READWRITE) {
-        if ((childpid = fork()) < 0) {
-            perror("fork");
+        if ((childpid = HDfork()) < 0) {
+            HDperror("fork");
             Hgoto_error(1);
         }
     }
-    mypid = getpid();
+    mypid = HDgetpid();
 
     /* ============= */
     /* launch reader */
@@ -239,8 +239,8 @@ main(int argc, char *argv[])
     /* If readwrite, collect exit code of child process */
     /* ================================================ */
     if (UC_opts.launch == UC_READWRITE) {
-        if ((tmppid = waitpid(childpid, &child_status, child_wait_option)) < 0) {
-            perror("waitpid");
+        if ((tmppid = HDwaitpid(childpid, &child_status, child_wait_option)) < 0) {
+            HDperror("waitpid");
             Hgoto_error(1);
         }