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view src/os/unix/ngx_setproctitle.h @ 5468:5c410d6ca7dd

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Resolver: improved code readability. Renamed ngx_resolver_query_t to ngx_resolver_hdr_t as it describes the header that is common to DNS queries and answers. Replaced the magic number 12 by the size of the header structure. The other changes are self-explanatory.
author Ruslan Ermilov <ru@nginx.com>
date Fri, 06 Dec 2013 14:30:27 +0400
parents d620f497c50f
children 16013b71feed
line wrap: on
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/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_SETPROCTITLE_H_INCLUDED_
#define _NGX_SETPROCTITLE_H_INCLUDED_


#if (NGX_HAVE_SETPROCTITLE)

/* FreeBSD, NetBSD, OpenBSD */

#define ngx_init_setproctitle(log)
#define ngx_setproctitle(title)    setproctitle("%s", title)


#else /* !NGX_HAVE_SETPROCTITLE */

#if !defined NGX_SETPROCTITLE_USES_ENV

#if (NGX_SOLARIS)

#define NGX_SETPROCTITLE_USES_ENV  1
#define NGX_SETPROCTITLE_PAD       ' '

ngx_int_t ngx_init_setproctitle(ngx_log_t *log);
void ngx_setproctitle(char *title);

#elif (NGX_LINUX) || (NGX_DARWIN)

#define NGX_SETPROCTITLE_USES_ENV  1
#define NGX_SETPROCTITLE_PAD       '\0'

ngx_int_t ngx_init_setproctitle(ngx_log_t *log);
void ngx_setproctitle(char *title);

#else

#define ngx_init_setproctitle(log)
#define ngx_setproctitle(title)

#endif /* OSes */

#endif /* NGX_SETPROCTITLE_USES_ENV */

#endif /* NGX_HAVE_SETPROCTITLE */


#endif /* _NGX_SETPROCTITLE_H_INCLUDED_ */