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view src/os/unix/ngx_dlopen.h @ 7663:7cbf6389194b

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Fixed SIGQUIT not removing listening UNIX sockets (closes #753). Listening UNIX sockets were not removed on graceful shutdown, preventing the next runs. The fix is to replace the custom socket closing code in ngx_master_process_cycle() by the ngx_close_listening_sockets() call.
author Ruslan Ermilov <ru@nginx.com>
date Mon, 01 Jun 2020 22:31:23 +0300
parents 7142b04337d6
children
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/*
 * 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_dlopen(path)           dlopen((char *) path, RTLD_NOW | RTLD_GLOBAL)
#define ngx_dlopen_n               "dlopen()"

#define ngx_dlsym(handle, symbol)  dlsym(handle, symbol)
#define ngx_dlsym_n                "dlsym()"

#define ngx_dlclose(handle)        dlclose(handle)
#define ngx_dlclose_n              "dlclose()"


#if (NGX_HAVE_DLOPEN)
char *ngx_dlerror(void);
#endif


#endif /* _NGX_DLOPEN_H_INCLUDED_ */