1 files changed, 81 insertions, 0 deletions
diff --git a/pjlib/src/pj/os_error_linux_kernel.c b/pjlib/src/pj/os_error_linux_kernel.c
new file mode 100644
index 0000000..bd2ac90
--- /dev/null
+++ b/pjlib/src/pj/os_error_linux_kernel.c
@@ -0,0 +1,81 @@
+/* $Id: os_error_linux_kernel.c 3553 2011-05-05 06:14:19Z nanang $ */
+/* 
+ * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
+ * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+#include <pj/string.h>
+#include <pj/compat/errno.h>
+#include <linux/config.h>
+#include <linux/version.h>
+#if defined(MODVERSIONS)
+#include <linux/modversions.h>
+#endif
+#include <linux/kernel.h>
+#include <linux/errno.h>
+
+int kernel_errno;
+
+PJ_DEF(pj_status_t) pj_get_os_error(void)
+{
+    return errno;
+}
+
+PJ_DEF(void) pj_set_os_error(pj_status_t code)
+{
+    errno = code;
+}
+
+PJ_DEF(pj_status_t) pj_get_netos_error(void)
+{
+    return errno;
+}
+
+PJ_DEF(void) pj_set_netos_error(pj_status_t code)
+{
+    errno = code;
+}
+
+/* 
+ * platform_strerror()
+ *
+ * Platform specific error message. This file is called by pj_strerror() 
+ * in errno.c 
+ */
+int platform_strerror( pj_os_err_type os_errcode, 
+                       char *buf, pj_size_t bufsize)
+{
+    char errmsg[PJ_ERR_MSG_SIZE];
+    int len;
+    
+    /* Handle EINVAL as special case so that it'll pass errno test. */
+    if (os_errcode==EINVAL)
+	strcpy(errmsg, "Invalid value");
+    else
+	snprintf(errmsg, sizeof(errmsg), "errno=%d", os_errcode);
+    
+    len = strlen(errmsg);
+
+    if (len >= bufsize)
+	len = bufsize-1;
+
+    pj_memcpy(buf, errmsg, len);
+    buf[len] = '\0';
+
+    return len;
+}
+
+