1 files changed, 44 insertions, 0 deletions
diff --git a/nsprpub/lib/libc/src/plerror.c b/nsprpub/lib/libc/src/plerror.c
new file mode 100644
index 0000000000..2a3510f89f
--- /dev/null
+++ b/nsprpub/lib/libc/src/plerror.c
@@ -0,0 +1,44 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+** File:plerror.c
+** Description: Simple routine to print translate the calling thread's
+**  error numbers and print them to "syserr".
+*/
+
+#include "plerror.h"
+
+#include "prprf.h"
+#include "prerror.h"
+
+PR_IMPLEMENT(void) PL_FPrintError(PRFileDesc *fd, const char *msg)
+{
+    PRErrorCode error = PR_GetError();
+    PRInt32 oserror = PR_GetOSError();
+    const char *name = PR_ErrorToName(error);
+
+    if (NULL != msg) {
+        PR_fprintf(fd, "%s: ", msg);
+    }
+    if (NULL == name)
+        PR_fprintf(
+            fd, " (%d)OUT OF RANGE, oserror = %d\n", error, oserror);
+    else
+        PR_fprintf(
+            fd, "%s(%d), oserror = %d\n",
+            name, error, oserror);
+}  /* PL_FPrintError */
+
+PR_IMPLEMENT(void) PL_PrintError(const char *msg)
+{
+    static PRFileDesc *fd = NULL;
+    if (NULL == fd) {
+        fd = PR_GetSpecialFD(PR_StandardError);
+    }
+    PL_FPrintError(fd, msg);
+}  /* PL_PrintError */
+
+/* plerror.c */