Dynamic modules: dlopen() support.

2 files changed, 54 insertions, 0 deletions

diff --git a/src/os/win32/ngx_dlopen.c b/src/os/win32/ngx_dlopen.c
new file mode 100644
index 000000000..804f49d13
--- /dev/null
+++ b/src/os/win32/ngx_dlopen.c
@@ -0,0 +1,22 @@
+
+/*
+ * Copyright (C) Maxim Dounin
+ * Copyright (C) Nginx, Inc.
+ */
+
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+
+
+char *
+ngx_dlerror(void)
+{
+    u_char         *p;
+    static u_char   errstr[NGX_MAX_ERROR_STR];
+
+    p = ngx_strerror(ngx_errno, errstr, NGX_MAX_ERROR_STR);
+    *p = '\0';
+
+    return (char *) errstr;
+}
diff --git a/src/os/win32/ngx_dlopen.h b/src/os/win32/ngx_dlopen.h
new file mode 100644
index 000000000..0d6b40524
--- /dev/null
+++ b/src/os/win32/ngx_dlopen.h
@@ -0,0 +1,32 @@
+
+/*
+ * Copyright (C) Maxim Dounin
+ * Copyright (C) Nginx, Inc.
+ */
+
+
+#ifndef _NGX_DLOPEN_H_INCLUDED_
+#define _NGX_DLOPEN_H_INCLUDED_
+
+
+#include <ngx_config.h>
+#include <ngx_core.h>
+
+
+#define NGX_HAVE_DLOPEN  1
+
+
+#define ngx_dlopen(path)           LoadLibrary((char *) path)
+#define ngx_dlopen_n               "LoadLibrary()"
+
+#define ngx_dlsym(handle, symbol)  (void *) GetProcAddress(handle, symbol)
+#define ngx_dlsym_n                "GetProcAddress()"
+
+#define ngx_dlclose(handle)        (FreeLibrary(handle) ? 0 : -1)
+#define ngx_dlclose_n              "FreeLibrary()"
+
+
+char *ngx_dlerror(void);
+
+
+#endif /* _NGX_DLOPEN_H_INCLUDED_ */