From patchwork Mon Sep 9 19:53:57 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Kadam, Pallavi" X-Patchwork-Id: 59046 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 752DE1ECA5; Mon, 9 Sep 2019 22:18:54 +0200 (CEST) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by dpdk.org (Postfix) with ESMTP id 63FB52B96 for ; Mon, 9 Sep 2019 22:18:48 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 09 Sep 2019 13:18:46 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,487,1559545200"; d="scan'208";a="385086188" Received: from win-dpdk-pallavi.jf.intel.com (HELO localhost.localdomain) ([10.166.188.58]) by fmsmga006.fm.intel.com with ESMTP; 09 Sep 2019 13:18:46 -0700 From: Pallavi Kadam To: dev@dpdk.org, thomas@monjalon.net Cc: Harini.Ramakrishnan@microsoft.com, ranjit.menon@intel.com, keith.wiles@intel.com, bruce.richardson@intel.com, antara.ganesh.kolar@intel.com, pallavi.kadam@intel.com Date: Mon, 9 Sep 2019 12:53:57 -0700 Message-Id: <20190909195404.4760-3-pallavi.kadam@intel.com> X-Mailer: git-send-email 2.18.0.windows.1 In-Reply-To: <20190909195404.4760-1-pallavi.kadam@intel.com> References: <20190906220957.7892-1-pallavi.kadam@intel.com> <20190909195404.4760-1-pallavi.kadam@intel.com> Subject: [dpdk-dev] [PATCH 2/9] eal: syslog implementation for windows X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Adding syslog.h on Windows for supporting common code. This implementation has BSD-3-Clause licensing. Signed-off-by: Antara Ganesh Kolar Signed-off-by: Pallavi Kadam Reviewed-by: Ranjit Menon Reviewed-by: Keith Wiles --- lib/librte_eal/windows/eal/include/syslog.h | 213 ++++++++++++++++++++ 1 file changed, 213 insertions(+) create mode 100644 lib/librte_eal/windows/eal/include/syslog.h diff --git a/lib/librte_eal/windows/eal/include/syslog.h b/lib/librte_eal/windows/eal/include/syslog.h new file mode 100644 index 000000000..57306e921 --- /dev/null +++ b/lib/librte_eal/windows/eal/include/syslog.h @@ -0,0 +1,213 @@ +/* Copyright (c) 1982, 1986, 1988, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * syslog.h 8.1 (Berkeley) 6/2/93 + */ + +#ifndef _SYS_SYSLOG_H +#define _SYS_SYSLOG_H 1 + +#include + +/* + * priorities/facilities are encoded into a single 32-bit quantity, where the + * bottom 3 bits are the priority (0-7) and the top 28 bits are the facility + * (0-big number). Both the priorities and the facilities map roughly + * one-to-one to strings in the syslogd(8) source code. This mapping is + * included in this file. + * + * priorities (these are ordered) + */ +#define LOG_EMERG 0 /* system is unusable */ +#define LOG_ALERT 1 /* action must be taken immediately */ +#define LOG_CRIT 2 /* critical conditions */ +#define LOG_ERR 3 /* error conditions */ +#define LOG_WARNING 4 /* warning conditions */ +#define LOG_NOTICE 5 /* normal but significant condition */ +#define LOG_INFO 6 /* informational */ +#define LOG_DEBUG 7 /* debug-level messages */ + +#define LOG_PRIMASK 0x07 /* mask to extract priority part (internal) */ +/* extract priority */ +#define LOG_PRI(p) ((p) & LOG_PRIMASK) +#define LOG_MAKEPRI(fac, pri) (((fac) << 3) | (pri)) + +#ifdef SYSLOG_NAMES +#define INTERNAL_NOPRI 0x10 /* the "no priority" priority */ +/* mark "facility" */ +#define INTERNAL_MARK LOG_MAKEPRI(LOG_NFACILITIES, 0) +typedef struct _code { + char *c_name; + int c_val; +} CODE; + +CODE prioritynames[] = { + { "alert", LOG_ALERT }, + { "crit", LOG_CRIT }, + { "debug", LOG_DEBUG }, + { "emerg", LOG_EMERG }, + { "err", LOG_ERR }, + { "error", LOG_ERR }, /* DEPRECATED */ + { "info", LOG_INFO }, + { "none", INTERNAL_NOPRI }, /* INTERNAL */ + { "notice", LOG_NOTICE }, + { "panic", LOG_EMERG }, /* DEPRECATED */ + { "warn", LOG_WARNING }, /* DEPRECATED */ + { "warning", LOG_WARNING }, + { NULL, -1 } +}; +#endif + +/* facility codes */ +#define LOG_KERN (0<<3) /* kernel messages */ +#define LOG_USER (1<<3) /* random user-level messages */ +#define LOG_MAIL (2<<3) /* mail system */ +#define LOG_DAEMON (3<<3) /* system daemons */ +#define LOG_AUTH (4<<3) /* security/authorization messages */ +#define LOG_SYSLOG (5<<3) /* messages generated internally by syslogd */ +#define LOG_LPR (6<<3) /* line printer subsystem */ +#define LOG_NEWS (7<<3) /* network news subsystem */ +#define LOG_UUCP (8<<3) /* UUCP subsystem */ +#define LOG_CRON (9<<3) /* clock daemon */ +#define LOG_AUTHPRIV (10<<3) /* security/authorization messages (private) */ +#define LOG_FTP (11<<3) /* ftp daemon */ + +/* other codes through 15 reserved for system use */ +#define LOG_LOCAL0 (16<<3) /* reserved for local use */ +#define LOG_LOCAL1 (17<<3) /* reserved for local use */ +#define LOG_LOCAL2 (18<<3) /* reserved for local use */ +#define LOG_LOCAL3 (19<<3) /* reserved for local use */ +#define LOG_LOCAL4 (20<<3) /* reserved for local use */ +#define LOG_LOCAL5 (21<<3) /* reserved for local use */ +#define LOG_LOCAL6 (22<<3) /* reserved for local use */ +#define LOG_LOCAL7 (23<<3) /* reserved for local use */ + +#define LOG_NFACILITIES 24 /* current number of facilities */ +#define LOG_FACMASK 0x03f8 /* mask to extract facility part */ +/* facility of pri */ +#define LOG_FAC(p) (((p) & LOG_FACMASK) >> 3) + +#ifdef SYSLOG_NAMES +CODE facilitynames[] = { + { "auth", LOG_AUTH }, + { "authpriv", LOG_AUTHPRIV }, + { "cron", LOG_CRON }, + { "daemon", LOG_DAEMON }, + { "ftp", LOG_FTP }, + { "kern", LOG_KERN }, + { "lpr", LOG_LPR }, + { "mail", LOG_MAIL }, + { "mark", INTERNAL_MARK }, /* INTERNAL */ + { "news", LOG_NEWS }, + { "security", LOG_AUTH }, /* DEPRECATED */ + { "syslog", LOG_SYSLOG }, + { "user", LOG_USER }, + { "uucp", LOG_UUCP }, + { "local0", LOG_LOCAL0 }, + { "local1", LOG_LOCAL1 }, + { "local2", LOG_LOCAL2 }, + { "local3", LOG_LOCAL3 }, + { "local4", LOG_LOCAL4 }, + { "local5", LOG_LOCAL5 }, + { "local6", LOG_LOCAL6 }, + { "local7", LOG_LOCAL7 }, + { NULL, -1 } +}; +#endif + +/* + * arguments to setlogmask. + */ +#define LOG_MASK(pri) (1 << (pri)) /* mask for one priority */ +#define LOG_UPTO(pri) ((1 << ((pri)+1)) - 1) /* all priorities through pri */ + +/* + * Option flags for openlog. + * + * LOG_ODELAY no longer does anything. + * LOG_NDELAY is the inverse of what it used to be. + */ +#define LOG_PID 0x01 /* log the pid with each message */ +#define LOG_CONS 0x02 /* log on the console if errors in sending */ +#define LOG_ODELAY 0x04 /* delay open until first syslog() (default) */ +#define LOG_NDELAY 0x08 /* don't delay open */ +#define LOG_NOWAIT 0x10 /* don't wait for console forks: DEPRECATED */ +#define LOG_PERROR 0x20 /* log to stderr as well */ + +#define SYSLOG_PORT 514 + +#ifdef __cplusplus +extern "C" { +#endif + +/* Close descriptor used to write to system logger. */ +extern void closelog(void); + +/* Open connection to system logger. */ +extern void openlog(char *__ident, int __option, int __facility); + +/* Set the log mask level. */ +extern int setlogmask(int __mask); + +/* Generate a log message using FMT string and option arguments. */ +extern void syslog(int __pri, char *__fmt, ...); + +/* Generate a log message using FMT and using arguments pointed to by AP. */ +extern void vsyslog(int __pri, char *__fmt, va_list __ap); + +#ifdef _WIN32 +/* Windows specific. + * + *init_syslog() *must* be called before calling any of the above + *functions. exit_syslog() will be scheduled using atexit(). + *However, it is not an error and encouraged to call + *exit_syslog() before the application exits. + * + *During operation, the application is free to call exit_syslog() + *followed by init_syslog() to re-initialize the library. i.e. if + *a different syslog host is to be used. + */ + +/* Initializes the syslog library and sets the syslog host. The + * hostname parameter is of the form "[:]". The + * may be a numeric port or it may be a name of a service. + * If the is specified using a service name, it will be + * looked up using getservbyname(). + * + * On failure, the hostname and port will be set to "localhost" + * and SYSLOG_PORT respectively. + */ +extern void init_syslog(const char *hostname); + +extern void exit_syslog(void); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* syslog.h */