From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id B6CA345B56; Wed, 16 Oct 2024 22:24:43 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 938FA40674; Wed, 16 Oct 2024 22:24:06 +0200 (CEST) Received: from mail-pl1-f172.google.com (mail-pl1-f172.google.com [209.85.214.172]) by mails.dpdk.org (Postfix) with ESMTP id 4BDA540653 for ; Wed, 16 Oct 2024 22:24:02 +0200 (CEST) Received: by mail-pl1-f172.google.com with SMTP id d9443c01a7336-208cf673b8dso2221035ad.3 for ; Wed, 16 Oct 2024 13:24:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1729110241; x=1729715041; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=mS8ViAwrcvKjLy1GZKGbNIcJXsyQuPFWuxzDAxGzMXs=; b=OIR7zybKjzknhsY51W/5xe1Go5Ey1yH9rz6nqEs8cjCJ4MyOhew5fPX/On2GKQxRNh iCaXFaVdU5+Cv8PrAbl5in0YEmeqwc19bg3E/FOF7ZbnXERlBh2+gZmKKAfR4F088D7G zGnbaqkIe1ZVVjpUYa5N+Oa6exawGuDLeeyxAJ25QpcbpOOa/oRcJWX2KRu6i8TKJbgK tvXggK+NguDkmF/622zCZT1bw4undK0UxacdNgcg5FxXv+/2i+pZq2vAFORml6uKbjfE 3LybP3faBMUZYT/ITR29y8ntON+FX93tHKpE27jrvkFVJVqdca+CjbZmrF+0XFOoGYgl ze0Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1729110241; x=1729715041; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=mS8ViAwrcvKjLy1GZKGbNIcJXsyQuPFWuxzDAxGzMXs=; b=DhgKnV4a+fFwqXT+LH+KABn3B6VdlYPqnFivyma9jKDxu7Av3wpLSayXjOMZ8XogQ6 axKqLuivOhLXrARCluR3PWqxup9I+QQyfAO5yht+pOR8MHiMNkvV0qHzCqLTqs2MLAJx RVq1tihK/BAa1gKO+FDYr91B1m5t23Q+NPxKREkwJ8Sst7KEwvYW5FX5oKSJ29I1XMML hVO5VcM5CBX2kmvNECX4ANYmvBZaV2C8mdYUxLH87X7ifc0OKO0Xt/QIy3e4BNfbwOpN 3wRa7HLzo5JGsunRg5kVzhug5SthRv9cAUwOPfgOOvaE9WWRoT76pr2YLvAPY9/L8fn/ CXEw== X-Gm-Message-State: AOJu0Yz8OclQbCGqG3vpanY9ivBB5VuhHH2Wwc+6OXFZBaNVONQreJ+L wSNrrWE5TsL/PVIMjBxMRzBWBMD4L3lZ+CC2DvgU8gayhgIjogam4ZPPkrpKSmAuhX4soKUnGgP m X-Google-Smtp-Source: AGHT+IH+5bLitYI4blDbXvEXhCFuyVjFlA8czjsAcbEgMf6IHr0gN5ssI69Febm0PXiJZ2cLEblEZQ== X-Received: by 2002:a17:903:244b:b0:20c:f3cf:50e6 with SMTP id d9443c01a7336-20d27f27673mr81129375ad.38.1729110241460; Wed, 16 Oct 2024 13:24:01 -0700 (PDT) Received: from hermes.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-20d180361e5sm32308825ad.120.2024.10.16.13.24.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Oct 2024 13:24:01 -0700 (PDT) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger , =?UTF-8?q?Morten=20Br=C3=B8rup?= , Bruce Richardson , Chengwen Feng , Tyler Retzlaff , Dmitry Kozlyuk , Pallavi Kadam Subject: [PATCH v26 07/15] log: move handling of syslog facility out of eal Date: Wed, 16 Oct 2024 13:20:34 -0700 Message-ID: <20241016202343.190653-8-stephen@networkplumber.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241016202343.190653-1-stephen@networkplumber.org> References: <20200814173441.23086-1-stephen@networkplumber.org> <20241016202343.190653-1-stephen@networkplumber.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org The syslog facility property is better handled in lib/log rather than in eal. This also allows for changes to what syslog flag means in later steps. Signed-off-by: Stephen Hemminger Acked-by: Morten Brørup Acked-by: Bruce Richardson Acked-by: Chengwen Feng --- lib/eal/common/eal_common_options.c | 51 ++--------------------------- lib/eal/common/eal_internal_cfg.h | 1 - lib/eal/freebsd/eal.c | 5 ++- lib/eal/linux/eal.c | 7 ++-- lib/eal/windows/eal.c | 6 ++-- lib/log/log.c | 2 ++ lib/log/log_freebsd.c | 2 +- lib/log/log_internal.h | 5 ++- lib/log/log_linux.c | 47 ++++++++++++++++++++++++-- lib/log/log_windows.c | 8 ++++- lib/log/version.map | 1 + 11 files changed, 70 insertions(+), 65 deletions(-) diff --git a/lib/eal/common/eal_common_options.c b/lib/eal/common/eal_common_options.c index eb079a65a9..918cc013fe 100644 --- a/lib/eal/common/eal_common_options.c +++ b/lib/eal/common/eal_common_options.c @@ -6,9 +6,6 @@ #include #include #include -#ifndef RTE_EXEC_ENV_WINDOWS -#include -#endif #include #include #include @@ -349,10 +346,6 @@ eal_reset_internal_config(struct internal_config *internal_cfg) } internal_cfg->base_virtaddr = 0; -#ifdef LOG_DAEMON - internal_cfg->syslog_facility = LOG_DAEMON; -#endif - /* if set to NONE, interrupt mode is determined automatically */ internal_cfg->vfio_intr_mode = RTE_INTR_MODE_NONE; memset(internal_cfg->vfio_vf_token, 0, @@ -1297,47 +1290,6 @@ eal_parse_lcores(const char *lcores) return ret; } -#ifndef RTE_EXEC_ENV_WINDOWS -static int -eal_parse_syslog(const char *facility, struct internal_config *conf) -{ - int i; - static const struct { - const char *name; - int value; - } map[] = { - { "auth", LOG_AUTH }, - { "cron", LOG_CRON }, - { "daemon", LOG_DAEMON }, - { "ftp", LOG_FTP }, - { "kern", LOG_KERN }, - { "lpr", LOG_LPR }, - { "mail", LOG_MAIL }, - { "news", LOG_NEWS }, - { "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, 0 } - }; - - for (i = 0; map[i].name; i++) { - if (!strcmp(facility, map[i].name)) { - conf->syslog_facility = map[i].value; - return 0; - } - } - return -1; -} -#endif - static void eal_log_usage(void) { @@ -1663,6 +1615,7 @@ eal_log_level_parse(int argc, char * const argv[]) switch (opt) { case OPT_LOG_LEVEL_NUM: + case OPT_SYSLOG_NUM: if (eal_parse_common_option(opt, optarg, internal_conf) < 0) return -1; break; @@ -1877,7 +1830,7 @@ eal_parse_common_option(int opt, const char *optarg, #ifndef RTE_EXEC_ENV_WINDOWS case OPT_SYSLOG_NUM: - if (eal_parse_syslog(optarg, conf) < 0) { + if (eal_log_syslog(optarg) < 0) { EAL_LOG(ERR, "invalid parameters for --" OPT_SYSLOG); return -1; diff --git a/lib/eal/common/eal_internal_cfg.h b/lib/eal/common/eal_internal_cfg.h index 167ec501fa..f53ab8b4aa 100644 --- a/lib/eal/common/eal_internal_cfg.h +++ b/lib/eal/common/eal_internal_cfg.h @@ -84,7 +84,6 @@ struct internal_config { /**< true if storing all pages within single files (per-page-size, * per-node) non-legacy mode only. */ - volatile int syslog_facility; /**< facility passed to openlog() */ /** default interrupt mode for VFIO */ volatile enum rte_intr_mode vfio_intr_mode; /** the shared VF token for VFIO-PCI bound PF and VFs devices */ diff --git a/lib/eal/freebsd/eal.c b/lib/eal/freebsd/eal.c index 7b974608e4..a609d40ee0 100644 --- a/lib/eal/freebsd/eal.c +++ b/lib/eal/freebsd/eal.c @@ -11,7 +11,6 @@ #include #include #include -#include #include #include #include @@ -392,8 +391,8 @@ eal_parse_args(int argc, char **argv) goto out; } - /* eal_log_level_parse() already handled this option */ - if (opt == OPT_LOG_LEVEL_NUM) + /* eal_log_level_parse() already handled these */ + if (opt == OPT_LOG_LEVEL_NUM || opt == OPT_LOG_SYSLOG_NUM) continue; ret = eal_parse_common_option(opt, optarg, internal_conf); diff --git a/lib/eal/linux/eal.c b/lib/eal/linux/eal.c index c53a051405..9a0a1cf211 100644 --- a/lib/eal/linux/eal.c +++ b/lib/eal/linux/eal.c @@ -610,8 +610,8 @@ eal_parse_args(int argc, char **argv) goto out; } - /* eal_log_level_parse() already handled this option */ - if (opt == OPT_LOG_LEVEL_NUM) + /* eal_log_level_parse() already handled these options */ + if (opt == OPT_LOG_LEVEL_NUM || opt == OPT_SYSLOG_NUM) continue; ret = eal_parse_common_option(opt, optarg, internal_conf); @@ -1103,8 +1103,7 @@ rte_eal_init(int argc, char **argv) #endif } - if (eal_log_init(program_invocation_short_name, - internal_conf->syslog_facility) < 0) { + if (eal_log_init(program_invocation_short_name) < 0) { rte_eal_init_alert("Cannot init logging."); rte_errno = ENOMEM; rte_atomic_store_explicit(&run_once, 0, rte_memory_order_relaxed); diff --git a/lib/eal/windows/eal.c b/lib/eal/windows/eal.c index a77e590a72..69a8fc8d80 100644 --- a/lib/eal/windows/eal.c +++ b/lib/eal/windows/eal.c @@ -120,8 +120,8 @@ eal_parse_args(int argc, char **argv) return -1; } - /* eal_log_level_parse() already handled this option */ - if (opt == OPT_LOG_LEVEL_NUM) + /* eal_log_level_parse() already handled these options */ + if (opt == OPT_LOG_LEVEL_NUM || opt == OPT_SYSLOG_NUM) continue; ret = eal_parse_common_option(opt, optarg, internal_conf); @@ -250,7 +250,7 @@ rte_eal_init(int argc, char **argv) char cpuset[RTE_CPU_AFFINITY_STR_LEN]; char thread_name[RTE_THREAD_NAME_SIZE]; - eal_log_init(NULL, 0); + eal_log_init(NULL); eal_log_level_parse(argc, argv); diff --git a/lib/log/log.c b/lib/log/log.c index 255f757d94..4b24e145b6 100644 --- a/lib/log/log.c +++ b/lib/log/log.c @@ -2,6 +2,7 @@ * Copyright(c) 2010-2014 Intel Corporation */ +#include #include #include #include @@ -12,6 +13,7 @@ #include #include +#include #include #include diff --git a/lib/log/log_freebsd.c b/lib/log/log_freebsd.c index 698d3c5423..953e371bee 100644 --- a/lib/log/log_freebsd.c +++ b/lib/log/log_freebsd.c @@ -6,7 +6,7 @@ #include "log_internal.h" int -eal_log_init(__rte_unused const char *id, __rte_unused int facility) +eal_log_init(__rte_unused const char *id) { return 0; } diff --git a/lib/log/log_internal.h b/lib/log/log_internal.h index 451629f1c1..cb15cdff08 100644 --- a/lib/log/log_internal.h +++ b/lib/log/log_internal.h @@ -14,7 +14,7 @@ * Initialize the default log stream. */ __rte_internal -int eal_log_init(const char *id, int facility); +int eal_log_init(const char *id); /* * Determine where log data is written when no call to rte_openlog_stream. @@ -30,6 +30,9 @@ int eal_log_save_regexp(const char *regexp, uint32_t level); __rte_internal int eal_log_save_pattern(const char *pattern, uint32_t level); +__rte_internal +int eal_log_syslog(const char *name); + /* * Convert log level to string. */ diff --git a/lib/log/log_linux.c b/lib/log/log_linux.c index 2dfb0c974b..47aa074da2 100644 --- a/lib/log/log_linux.c +++ b/lib/log/log_linux.c @@ -3,13 +3,56 @@ */ #include +#include #include #include +#include #include #include "log_internal.h" +static int log_facility = LOG_DAEMON; + +static const struct { + const char *name; + int value; +} facilitys[] = { + { "auth", LOG_AUTH }, + { "cron", LOG_CRON }, + { "daemon", LOG_DAEMON }, + { "ftp", LOG_FTP }, + { "kern", LOG_KERN }, + { "lpr", LOG_LPR }, + { "mail", LOG_MAIL }, + { "news", LOG_NEWS }, + { "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 }, +}; + +int +eal_log_syslog(const char *name) +{ + unsigned int i; + + for (i = 0; i < RTE_DIM(facilitys); i++) { + if (!strcmp(name, facilitys[i].name)) { + log_facility = facilitys[i].value; + return 0; + } + } + return -1; +} + /* * default log function */ @@ -45,7 +88,7 @@ static cookie_io_functions_t console_log_func = { * once memzones are available. */ int -eal_log_init(const char *id, int facility) +eal_log_init(const char *id) { FILE *log_stream; @@ -53,7 +96,7 @@ eal_log_init(const char *id, int facility) if (log_stream == NULL) return -1; - openlog(id, LOG_NDELAY | LOG_PID, facility); + openlog(id, LOG_NDELAY | LOG_PID, log_facility); eal_log_set_default(log_stream); diff --git a/lib/log/log_windows.c b/lib/log/log_windows.c index a6a0889550..a3a756351d 100644 --- a/lib/log/log_windows.c +++ b/lib/log/log_windows.c @@ -6,9 +6,15 @@ #include #include "log_internal.h" +int +eal_log_syslog(const char *name __rte_unused) +{ + return -1; /* not used */ +} + /* set the log to default function, called during eal init process. */ int -eal_log_init(__rte_unused const char *id, __rte_unused int facility) +eal_log_init(__rte_unused const char *id) { rte_openlog_stream(stderr); diff --git a/lib/log/version.map b/lib/log/version.map index 19d7f9cdb6..879567ba15 100644 --- a/lib/log/version.map +++ b/lib/log/version.map @@ -30,5 +30,6 @@ INTERNAL { eal_log_save_pattern; eal_log_save_regexp; eal_log_set_default; + eal_log_syslog; rte_eal_log_cleanup; }; -- 2.45.2