eal: add option to put timestamp on console output

index a1f51c6c23..50ff71b930 100644
@@ -20,7 +20,7 @@
 #include <string.h>
 #include <stdlib.h>
 
-const char    *optarg;		/* argument associated with option */
+char    *optarg;		/* argument associated with option */
 int	opterr = 1;		/* if error message should be printed */
 int	optind = 1;		/* index into parent argv vector */
 int	optopt = '?';		/* character checked for validity */

@@ -39,9 +39,9 @@ static void pass(const char *a) {(void) a; }
 #define	BADARG		((*options == ':') ? (int)':' : (int)'?')
 #define	INORDER		1
 
-#define	EMSG		""
+static char EMSG[] = "";
 
-static const char *place = EMSG; /* option letter processing */
+static char *place = EMSG; /* option letter processing */
 
 /* XXX: set optreset to 1 rather than these two */
 static int nonopt_start = -1; /* first non option argument (for permute) */

@@ -80,7 +80,7 @@ gcd(int a, int b)
  */
 static void
 permute_args(int panonopt_start, int panonopt_end, int opt_end,
-	char **nargv)
+	char * const *nargv)
 {
 	int cstart, cyclelen, i, j, ncycle, nnonopts, nopts, pos;
 	char *swap;

@@ -101,11 +101,12 @@ permute_args(int panonopt_start, int panonopt_end, int opt_end,
 				pos -= nnonopts;
 			else
 				pos += nopts;
+
 			swap = nargv[pos];
 			/* LINTED const cast */
-			((char **) nargv)[pos] = nargv[cstart];
+			((char **)(uintptr_t)nargv)[pos] = nargv[cstart];
 			/* LINTED const cast */
-			((char **)nargv)[cstart] = swap;
+			((char **)(uintptr_t)nargv)[cstart] = swap;
 		}
 	}
 }

@@ -116,7 +117,7 @@ permute_args(int panonopt_start, int panonopt_end, int opt_end,
  * Returns -1 if short_too is set and the option does not match long_options.
  */
 static int
-parse_long_options(char **nargv, const char *options,
+parse_long_options(char * const *nargv, const char *options,
 	const struct option *long_options, int *idx, int short_too)
 {
 	const char *current_argv;

@@ -236,7 +237,7 @@ parse_long_options(char **nargv, const char *options,
  *	Parse argc/argv argument vector.  Called by user level routines.
  */
 static int
-getopt_internal(int nargc, char **nargv, const char *options,
+getopt_internal(int nargc, char *const nargv[], const char *options,
 	const struct option *long_options, int *idx, int flags)
 {
 	char *oli;				/* option letter list index */

@@ -434,7 +435,7 @@ getopt_internal(int nargc, char **nargv, const char *options,
  *	Parse argc/argv argument vector.
  */
 int
-getopt(int nargc, char *nargv[], const char *options)
+getopt(int nargc, char *const nargv[], const char *options)
 {
 	return getopt_internal(nargc, nargv, options, NULL, NULL,
 			       FLAG_PERMUTE);

@@ -445,7 +446,7 @@ getopt(int nargc, char *nargv[], const char *options)
  *	Parse argc/argv argument vector.
  */
 int
-getopt_long(int nargc, char *nargv[], const char *options,
+getopt_long(int nargc, char *const nargv[], const char *options,
 	const struct option *long_options, int *idx)
 {
 

@@ -458,7 +459,7 @@ getopt_long(int nargc, char *nargv[], const char *options,
  *	Parse argc/argv argument vector.
  */
 int
-getopt_long_only(int nargc, char *nargv[], const char *options,
+getopt_long_only(int nargc, char *const nargv[], const char *options,
 	const struct option *long_options, int *idx)
 {
 

index 6f57af454b..e4cf6873cb 100644
@@ -44,7 +44,7 @@
 
 
 /** argument to current option, or NULL if it has none */
-extern const char *optarg;
+extern char *optarg;
 /** Current position in arg string.  Starts from 1.
  * Setting to 0 resets state.
  */

@@ -80,14 +80,14 @@ struct option {
 };
 
 /** Compat: getopt */
-int getopt(int argc, char *argv[], const char *options);
+int getopt(int argc, char *const argv[], const char *options);
 
 /** Compat: getopt_long */
-int getopt_long(int argc, char *argv[], const char *options,
+int getopt_long(int argc, char *const argv[], const char *options,
 		const struct option *longopts, int *longindex);
 
 /** Compat: getopt_long_only */
-int getopt_long_only(int nargc, char *argv[], const char *options,
+int getopt_long_only(int nargc, char *const argv[], const char *options,
 		     const struct option *long_options, int *idx);
 
 

index eda8113662..e9741a9df2 100644
@@ -110,4 +110,14 @@ rte_clock_gettime(clockid_t clock_id, struct timespec *tp)
 }
 #define clock_gettime(clock_id, tp) rte_clock_gettime(clock_id, tp)
 
+static inline struct tm *
+rte_localtime_r(const time_t *timer, struct tm *buf)
+{
+	if (localtime_s(buf, timer) == 0)
+		return buf;
+	else
+		return NULL;
+}
+#define localtime_r(timer, buf) rte_localtime_r(timer, buf)
+
 #endif /* _RTE_OS_SHIM_ */

index 889a48d2af..80691c75a3 100644
@@ -45,38 +45,6 @@ const char *rte_pci_get_sysfs_path(void)
 	return path;
 }
 
-#ifdef RTE_EXEC_ENV_WINDOWS
-#define asprintf pci_asprintf
-
-static int
-__rte_format_printf(2, 3)
-pci_asprintf(char **buffer, const char *format, ...)
-{
-	int size, ret;
-	va_list arg;
-
-	va_start(arg, format);
-	size = vsnprintf(NULL, 0, format, arg);
-	va_end(arg);
-	if (size < 0)
-		return -1;
-	size++;
-
-	*buffer = malloc(size);
-	if (*buffer == NULL)
-		return -1;
-
-	va_start(arg, format);
-	ret = vsnprintf(*buffer, size, format, arg);
-	va_end(arg);
-	if (ret != size - 1) {
-		free(*buffer);
-		return -1;
-	}
-	return ret;
-}
-#endif /* RTE_EXEC_ENV_WINDOWS */
-
 static struct rte_devargs *
 pci_devargs_lookup(const struct rte_pci_addr *pci_addr)
 {

index 71523cfdb8..da8d77a134 100644
@@ -737,16 +737,6 @@ void __rte_thread_init(unsigned int lcore_id, rte_cpuset_t *cpuset);
  */
 void __rte_thread_uninit(void);
 
-/**
- * asprintf(3) replacement for Windows.
- */
-#ifdef RTE_EXEC_ENV_WINDOWS
-__rte_format_printf(2, 3)
-int eal_asprintf(char **buffer, const char *format, ...);
-
-#define asprintf(buffer, format, ...) \
-		eal_asprintf(buffer, format, ##__VA_ARGS__)
-#endif
 
 #define EAL_LOG(level, ...) \
 	RTE_LOG_LINE(level, EAL, "" __VA_ARGS__)

index 52f0e7462d..8ca00c0f95 100644
@@ -503,34 +503,6 @@ rte_eal_init(int argc, char **argv)
 	return fctret;
 }
 
-/* Don't use MinGW asprintf() to have identical code with all toolchains. */
-int
-eal_asprintf(char **buffer, const char *format, ...)
-{
-	int size, ret;
-	va_list arg;
-
-	va_start(arg, format);
-	size = vsnprintf(NULL, 0, format, arg);
-	va_end(arg);
-	if (size < 0)
-		return -1;
-	size++;
-
-	*buffer = malloc(size);
-	if (*buffer == NULL)
-		return -1;
-
-	va_start(arg, format);
-	ret = vsnprintf(*buffer, size, format, arg);
-	va_end(arg);
-	if (ret != size - 1) {
-		free(*buffer);
-		return -1;
-	}
-	return ret;
-}
-
 int
 rte_vfio_container_dma_map(__rte_unused int container_fd,
 			__rte_unused uint64_t vaddr,

58 lines not on this page · raw message

index e541f07939..5435399b85 100644
@@ -1640,6 +1640,51 @@ eal_parse_huge_unlink(const char *arg, struct hugepage_file_discipline *out)
 	return -1;
 }
 
+/* Parse the all arguments looking for log related ones */
+int
+eal_log_level_parse(int argc, char * const argv[])
+{
+	struct internal_config *internal_conf = eal_get_internal_configuration();
+	int option_index, opt;
+	const int old_optind = optind;
+	const int old_optopt = optopt;
+	const int old_opterr = opterr;
+	char *old_optarg = optarg;
+#ifdef RTE_EXEC_ENV_FREEBSD
+	const int old_optreset = optreset;
+	optreset = 1;
+#endif
+
+	optind = 1;
+	opterr = 0;
+
+	while ((opt = getopt_long(argc, argv, eal_short_options,
+				  eal_long_options, &option_index)) != EOF) {
+
+		switch (opt) {
+		case OPT_LOG_LEVEL_NUM:
+			if (eal_parse_common_option(opt, optarg, internal_conf) < 0)
+				return -1;
+			break;
+		case '?':
+			/* getopt is not happy, stop right now */
+			goto out;
+		default:
+			continue;
+		}
+	}
+out:
+	/* restore getopt lib */
+	optind = old_optind;
+	optopt = old_optopt;
+	optarg = old_optarg;
+	opterr = old_opterr;
+#ifdef RTE_EXEC_ENV_FREEBSD
+	optreset = old_optreset;
+#endif
+	return 0;
+}
+
 int
 eal_parse_common_option(int opt, const char *optarg,
 			struct internal_config *conf)

@@ -2173,6 +2218,7 @@ rte_vect_set_max_simd_bitwidth(uint16_t bitwidth)
 	return 0;
 }
 
+
 void
 eal_common_usage(void)
 {

index 3cc9cb6412..f3f2e104f6 100644
@@ -96,6 +96,7 @@ enum {
 extern const char eal_short_options[];
 extern const struct option eal_long_options[];
 
+int eal_log_level_parse(int argc, char * const argv[]);
 int eal_parse_common_option(int opt, const char *argv,
 			    struct internal_config *conf);
 int eal_option_device_parse(void);

48 lines not on this page · raw message

index fd422f1f62..bffeb1f34e 100644
@@ -546,45 +546,6 @@ eal_parse_vfio_vf_token(const char *vf_token)
 	return -1;
 }
 
-/* Parse the arguments for --log-level only */
-static void
-eal_log_level_parse(int argc, char **argv)
-{
-	int opt;
-	char **argvopt;
-	int option_index;
-	const int old_optind = optind;
-	const int old_optopt = optopt;
-	char * const old_optarg = optarg;
-	struct internal_config *internal_conf =
-		eal_get_internal_configuration();
-
-	argvopt = argv;
-	optind = 1;
-
-	while ((opt = getopt_long(argc, argvopt, eal_short_options,
-				  eal_long_options, &option_index)) != EOF) {
-
-		int ret;
-
-		/* getopt is not happy, stop right now */
-		if (opt == '?')
-			break;
-
-		ret = (opt == OPT_LOG_LEVEL_NUM) ?
-			eal_parse_common_option(opt, optarg, internal_conf) : 0;
-
-		/* common parser is not happy */
-		if (ret < 0)
-			break;
-	}
-
-	/* restore getopt lib */
-	optind = old_optind;
-	optopt = old_optopt;
-	optarg = old_optarg;
-}
-
 static int
 eal_parse_huge_worker_stack(const char *arg)
 {

index 8ca00c0f95..44e20643f2 100644
@@ -96,41 +96,6 @@ eal_usage(const char *prgname)
 	}
 }
 
-/* Parse the arguments for --log-level only */
-static void
-eal_log_level_parse(int argc, char **argv)
-{
-	int opt;
-	char **argvopt;
-	int option_index;
-	struct internal_config *internal_conf =
-		eal_get_internal_configuration();
-
-	argvopt = argv;
-
-	eal_reset_internal_config(internal_conf);
-
-	while ((opt = getopt_long(argc, argvopt, eal_short_options,
-		eal_long_options, &option_index)) != EOF) {
-
-		int ret;
-
-		/* getopt is not happy, stop right now */
-		if (opt == '?')
-			break;
-
-		ret = (opt == OPT_LOG_LEVEL_NUM) ?
-			eal_parse_common_option(opt, optarg,
-				internal_conf) : 0;
-
-		/* common parser is not happy */
-		if (ret < 0)
-			break;
-	}
-
-	optind = 0; /* reset getopt lib */
-}
-
 /* Parse the argument given in the command line of the application */
 static int
 eal_parse_args(int argc, char **argv)

index 9825bcea0b..17b56f38aa 100644
@@ -529,8 +529,7 @@ rte_eal_iopl_init(void)
 
 static void rte_eal_init_alert(const char *msg)
 {
-	fprintf(stderr, "EAL: FATAL: %s\n", msg);
-	EAL_LOG(ERR, "%s", msg);
+	EAL_LOG(ALERT, "%s", msg);
 }
 
 /* Launch threads, called at application init(). */

index bffeb1f34e..23dc26b124 100644
@@ -840,8 +840,7 @@ static int rte_eal_vfio_setup(void)
 
 static void rte_eal_init_alert(const char *msg)
 {
-	fprintf(stderr, "EAL: FATAL: %s\n", msg);
-	EAL_LOG(ERR, "%s", msg);
+	EAL_LOG(ALERT, "%s", msg);
 }
 
 /*

index 3e77995896..ad2be63cbb 100644
@@ -34,17 +34,18 @@ void
 rte_exit(int exit_code, const char *format, ...)
 {
 	va_list ap;
+	char msg[256];
 
 	if (exit_code != 0)
-		RTE_LOG(CRIT, EAL, "Error - exiting with code: %d\n"
-				"  Cause: ", exit_code);
+		EAL_LOG(CRIT, "Error - exiting with code: %d", exit_code);
 
 	va_start(ap, format);
-	rte_vlog(RTE_LOG_CRIT, RTE_LOGTYPE_EAL, format, ap);
+	vsnprintf(msg, sizeof(msg), format, ap);
 	va_end(ap);
 
+	rte_log(RTE_LOG_CRIT, RTE_LOGTYPE_EAL, "EAL: Cause - %s", msg);
+
 	if (rte_eal_cleanup() != 0 && rte_errno != EALREADY)
-		EAL_LOG(CRIT,
-			"EAL could not release all resources");
+		EAL_LOG(CRIT, "EAL could not release all resources");
 	exit(exit_code);
 }

index 5435399b85..661b2db211 100644
@@ -6,9 +6,6 @@
 #include <stdlib.h>
 #include <string.h>
 #include <pthread.h>
-#ifndef RTE_EXEC_ENV_WINDOWS
-#include <syslog.h>
-#endif
 #include <ctype.h>
 #include <limits.h>
 #include <errno.h>

@@ -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;

@@ -1882,7 +1835,7 @@ 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;

index 17b56f38aa..6552f9c138 100644
@@ -11,7 +11,6 @@
 #include <stdarg.h>
 #include <unistd.h>
 #include <pthread.h>
-#include <syslog.h>
 #include <getopt.h>
 #include <sys/file.h>
 #include <stddef.h>

@@ -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);

index 23dc26b124..3d0c34063e 100644
@@ -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);

@@ -1106,8 +1106,7 @@ 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);

index 44e20643f2..14e498a643 100644
@@ -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);
 

index 255f757d94..4b24e145b6 100644
@@ -2,6 +2,7 @@
  * Copyright(c) 2010-2014 Intel Corporation
  */
 
+#include <stdbool.h>
 #include <stdio.h>
 #include <stdint.h>
 #include <stdarg.h>

@@ -12,6 +13,7 @@
 #include <fnmatch.h>
 #include <sys/queue.h>
 
+#include <rte_common.h>
 #include <rte_log.h>
 #include <rte_per_lcore.h>
 

index 698d3c5423..953e371bee 100644
@@ -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;
 }

index 451629f1c1..cb15cdff08 100644
@@ -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.
  */

72 lines not on this page · raw message

index a6a0889550..a3a756351d 100644
@@ -6,9 +6,15 @@
 #include <rte_log.h>
 #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);
 

index 6552f9c138..55ff27a4da 100644
@@ -52,6 +52,7 @@
 #include "eal_options.h"
 #include "eal_memcfg.h"
 #include "eal_trace.h"
+#include "log_internal.h"
 
 #define MEMSIZE_IF_NO_HUGE_PAGE (64ULL * 1024ULL * 1024ULL)
 

@@ -546,6 +547,14 @@ rte_eal_init(int argc, char **argv)
 	bool has_phys_addr;
 	enum rte_iova_mode iova_mode;
 
+	/* setup log as early as possible */
+	if (eal_log_level_parse(argc, argv) < 0) {
+		rte_eal_init_alert("invalid log arguments.");
+		rte_errno = EINVAL;
+		return -1;
+	}
+	eal_log_init(getprogname());
+
 	/* checks if the machine is adequate */
 	if (!rte_cpu_is_supported()) {
 		rte_eal_init_alert("unsupported cpu type.");

@@ -565,9 +574,6 @@ rte_eal_init(int argc, char **argv)
 	/* clone argv to report out later in telemetry */
 	eal_save_args(argc, argv);
 
-	/* set log level as early as possible */
-	eal_log_level_parse(argc, argv);
-
 	if (rte_eal_cpu_init() < 0) {
 		rte_eal_init_alert("Cannot detect lcores.");
 		rte_errno = ENOTSUP;

index 3d0c34063e..b9a0fb1742 100644
@@ -936,6 +936,15 @@ rte_eal_init(int argc, char **argv)
 	struct internal_config *internal_conf =
 		eal_get_internal_configuration();
 
+	/* setup log as early as possible */
+	if (eal_log_level_parse(argc, argv) < 0) {
+		rte_eal_init_alert("invalid log arguments.");
+		rte_errno = EINVAL;
+		return -1;
+	}
+
+	eal_log_init(program_invocation_short_name);
+
 	/* checks if the machine is adequate */
 	if (!rte_cpu_is_supported()) {
 		rte_eal_init_alert("unsupported cpu type.");

@@ -952,9 +961,6 @@ rte_eal_init(int argc, char **argv)
 
 	eal_reset_internal_config(internal_conf);
 
-	/* set log level as early as possible */
-	eal_log_level_parse(argc, argv);
-
 	/* clone argv to report out later in telemetry */
 	eal_save_args(argc, argv);
 

@@ -1106,13 +1112,6 @@ rte_eal_init(int argc, char **argv)
 #endif
 	}
 
-	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);
-		return -1;
-	}
-
 #ifdef VFIO_PRESENT
 	if (rte_eal_vfio_setup() < 0) {
 		rte_eal_init_alert("Cannot init VFIO");

index 14e498a643..e59aba954e 100644
@@ -250,9 +250,13 @@ 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);
+	if (eal_log_level_parse(argc, argv) < 0) {
+		rte_eal_init_alert("invalid log arguments.");
+		rte_errno = EINVAL;
+		return -1;
+	}
 
-	eal_log_level_parse(argc, argv);
+	eal_log_init(NULL);
 
 	if (eal_create_cpu_map() < 0) {
 		rte_eal_init_alert("Cannot discover CPU and NUMA.");

index 953e371bee..33a0925c43 100644
@@ -5,8 +5,7 @@
 #include <rte_common.h>
 #include "log_internal.h"
 
-int
+void
 eal_log_init(__rte_unused const char *id)
 {
-	return 0;
 }

index cb15cdff08..d5fabd7ef7 100644
@@ -14,7 +14,7 @@
  * Initialize the default log stream.
  */
 __rte_internal
-int eal_log_init(const char *id);
+void eal_log_init(const char *id);
 
 /*
  * Determine where log data is written when no call to rte_openlog_stream.

index 47aa074da2..6d7dc8f3ab 100644
@@ -87,18 +87,16 @@ static cookie_io_functions_t console_log_func = {
  * set the log to default function, called during eal init process,
  * once memzones are available.
  */
-int
+void
 eal_log_init(const char *id)
 {
 	FILE *log_stream;
 
-	log_stream = fopencookie(NULL, "w+", console_log_func);
-	if (log_stream == NULL)
-		return -1;
-
 	openlog(id, LOG_NDELAY | LOG_PID, log_facility);
 
-	eal_log_set_default(log_stream);
-
-	return 0;
+	log_stream = fopencookie(NULL, "w+", console_log_func);
+	if (log_stream != NULL)
+		eal_log_set_default(log_stream);
+	else
+		eal_log_set_default(stderr);
 }

index a3a756351d..d7c30e4cfa 100644
@@ -13,12 +13,10 @@ eal_log_syslog(const char *name __rte_unused)
 }
 
 /* set the log to default function, called during eal init process. */
-int
+void
 eal_log_init(__rte_unused const char *id)
 {
 	rte_openlog_stream(stderr);
 
 	eal_log_set_default(stderr);
-
-	return 0;
 }

index 6cb4b06757..36e3185a10 100644
@@ -984,11 +984,10 @@ test_misc_flags(void)
 	const char *argv1[] = {prgname, prefix, mp_flag, "--no-pci"};
 	/* With -v */
 	const char *argv2[] = {prgname, prefix, mp_flag, "-v"};
+	/* With empty --syslog */
+	const char *argv3[] = {prgname, prefix, mp_flag, "--syslog"};
 	/* With valid --syslog */
-	const char *argv3[] = {prgname, prefix, mp_flag,
-			"--syslog", "syslog"};
-	/* With empty --syslog (should fail) */
-	const char *argv4[] = {prgname, prefix, mp_flag, "--syslog"};
+	const char *argv4[] = {prgname, prefix, mp_flag, "--syslog", "always"};
 	/* With invalid --syslog */
 	const char *argv5[] = {prgname, prefix, mp_flag, "--syslog", "error"};
 	/* With no-sh-conf, also use no-huge to ensure this test runs on BSD */

@@ -1083,8 +1082,8 @@ test_misc_flags(void)
 		printf("Error - process did not run ok with --syslog flag\n");
 		goto fail;
 	}
-	if (launch_proc(argv4) == 0) {
-		printf("Error - process run ok with empty --syslog flag\n");
+	if (launch_proc(argv4) != 0) {
+		printf("Error - process did not with --syslog always flag\n");
 		goto fail;
 	}
 	if (launch_proc(argv5) == 0) {

index 661b2db211..9ab512e8a1 100644
@@ -2212,9 +2212,6 @@ eal_common_usage(void)
 	       "                      (can be used multiple times)\n"
 	       "  --"OPT_VMWARE_TSC_MAP"    Use VMware TSC map instead of native RDTSC\n"
 	       "  --"OPT_PROC_TYPE"         Type of this process (primary|secondary|auto)\n"
-#ifndef RTE_EXEC_ENV_WINDOWS
-	       "  --"OPT_SYSLOG"            Set syslog facility\n"
-#endif
 	       "  --"OPT_LOG_LEVEL"=<level> Set global log level\n"
 	       "  --"OPT_LOG_LEVEL"=<type-match>:<level>\n"
 	       "                      Set specific log level\n"

73 lines not on this page · raw message

deleted file mode 100644
index 33a0925c43..0000000000
@@ -1,11 +0,0 @@
-/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2023 Intel Corporation
- */
-
-#include <rte_common.h>
-#include "log_internal.h"
-
-void
-eal_log_init(__rte_unused const char *id)
-{
-}

index d5fabd7ef7..3c46328e7b 100644
@@ -16,12 +16,6 @@
 __rte_internal
 void eal_log_init(const char *id);
 
-/*
- * Determine where log data is written when no call to rte_openlog_stream.
- */
-__rte_internal
-void eal_log_set_default(FILE *default_log);
-
 /*
  * Save a log option for later.
  */

102 lines not on this page · raw message

deleted file mode 100644
index d7c30e4cfa..0000000000
@@ -1,22 +0,0 @@
-/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2017-2018 Intel Corporation
- */
-
-#include <rte_common.h>
-#include <rte_log.h>
-#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. */
-void
-eal_log_init(__rte_unused const char *id)
-{
-	rte_openlog_stream(stderr);
-
-	eal_log_set_default(stderr);
-}

index 3fe86ddcd7..71b00528d0 100644
@@ -18,6 +18,7 @@
 #include <rte_per_lcore.h>
 
 #include "log_internal.h"
+#include "log_private.h"
 
 #ifdef RTE_EXEC_ENV_WINDOWS
 #define strdup _strdup

@@ -28,16 +29,19 @@ struct rte_log_dynamic_type {
 	uint32_t loglevel;
 };
 
+
 /** The rte_log structure. */
 static struct rte_logs {
 	uint32_t type;  /**< Bitfield with enabled logs. */
 	uint32_t level; /**< Log level. */
 	FILE *file;     /**< Output file set by rte_openlog_stream, or NULL. */
+	log_print_t print_func;
 	size_t dynamic_types_len;
 	struct rte_log_dynamic_type *dynamic_types;
 } rte_logs = {
 	.type = UINT32_MAX,
 	.level = RTE_LOG_DEBUG,
+	.print_func = log_print,
 };
 
 struct rte_eal_opt_loglevel {

@@ -74,6 +78,7 @@ int
 rte_openlog_stream(FILE *f)
 {
 	rte_logs.file = f;
+	rte_logs.print_func = log_print;
 	return 0;
 }
 

@@ -470,7 +475,7 @@ rte_vlog(uint32_t level, uint32_t logtype, const char *format, va_list ap)
 	RTE_PER_LCORE(log_cur_msg).loglevel = level;
 	RTE_PER_LCORE(log_cur_msg).logtype = logtype;
 
-	ret = vfprintf(f, format, ap);
+	ret = (*rte_logs.print_func)(f, level, format, ap);
 	fflush(f);
 	return ret;
 }

@@ -499,6 +504,13 @@ eal_log_syslog(const char *mode __rte_unused)
 	return -1;
 }
 
+/* default log print function */
+int
+log_print(FILE *f, uint32_t level __rte_unused,  const char *format, va_list ap)
+{
+	return vfprintf(f, format, ap);
+}
+
 /*
  * Called by rte_eal_init
  */

new file mode 100644
index 0000000000..afd833c3bd
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
+#ifndef LOG_PRIVATE_H
+#define LOG_PRIVATE_H
+
+typedef int (*log_print_t)(FILE *f, uint32_t level, const char *fmt, va_list ap);
+
+__rte_format_printf(3, 0)
+int log_print(FILE *f, uint32_t level, const char *format, va_list ap);
+
+#endif /* LOG_PRIVATE_H */

index 36e3185a10..e54f6e8b7f 100644
@@ -1054,6 +1054,19 @@ test_misc_flags(void)
 	const char * const argv22[] = {prgname, prefix, mp_flag,
 				       "--huge-worker-stack=512"};
 
+	/* Try running with --log-timestamp */
+	const char * const argv23[] = {prgname, prefix, mp_flag,
+				       "--log-timestamp" };
+
+	/* Try running with --log-timestamp=iso */
+	const char * const argv24[] = {prgname, prefix, mp_flag,
+				       "--log-timestamp=iso" };
+
+	/* Try running with invalid timestamp */
+	const char * const argv25[] = {prgname, prefix, mp_flag,
+				       "--log-timestamp=invalid" };
+
+
 	/* run all tests also applicable to FreeBSD first */
 
 	if (launch_proc(argv0) == 0) {

@@ -1161,6 +1174,19 @@ test_misc_flags(void)
 		printf("Error - process did not run ok with --huge-worker-stack=size parameter\n");
 		goto fail;
 	}
+	if (launch_proc(argv23) != 0) {
+		printf("Error - process did not run ok with --log-timestamp parameter\n");
+		goto fail;
+	}
+	if (launch_proc(argv24) != 0) {
+		printf("Error - process did not run ok with --log-timestamp=iso parameter\n");
+		goto fail;
+	}
+	if (launch_proc(argv25) == 0) {
+		printf("Error - process did run ok with --log-timestamp=invalid parameter\n");
+		goto fail;
+	}
+
 
 	rmdir(hugepath_dir3);
 	rmdir(hugepath_dir2);

index 9ab512e8a1..5173835c2c 100644
@@ -74,6 +74,7 @@ eal_long_options[] = {
 	{OPT_IOVA_MODE,	        1, NULL, OPT_IOVA_MODE_NUM        },
 	{OPT_LCORES,            1, NULL, OPT_LCORES_NUM           },
 	{OPT_LOG_LEVEL,         1, NULL, OPT_LOG_LEVEL_NUM        },
+	{OPT_LOG_TIMESTAMP,     2, NULL, OPT_LOG_TIMESTAMP_NUM    },
 	{OPT_TRACE,             1, NULL, OPT_TRACE_NUM            },
 	{OPT_TRACE_DIR,         1, NULL, OPT_TRACE_DIR_NUM        },
 	{OPT_TRACE_BUF_SIZE,    1, NULL, OPT_TRACE_BUF_SIZE_NUM   },

@@ -1616,6 +1617,7 @@ eal_log_level_parse(int argc, char * const argv[])
 		switch (opt) {
 		case OPT_LOG_LEVEL_NUM:
 		case OPT_SYSLOG_NUM:
+		case OPT_LOG_TIMESTAMP_NUM:
 			if (eal_parse_common_option(opt, optarg, internal_conf) < 0)
 				return -1;
 			break;

@@ -1843,7 +1845,7 @@ eal_parse_common_option(int opt, const char *optarg,
 		break;
 #endif
 
-	case OPT_LOG_LEVEL_NUM: {
+	case OPT_LOG_LEVEL_NUM:
 		if (eal_parse_log_level(optarg) < 0) {
 			EAL_LOG(ERR,
 				"invalid parameters for --"

@@ -1851,7 +1853,14 @@ eal_parse_common_option(int opt, const char *optarg,
 			return -1;
 		}
 		break;
-	}
+
+	case OPT_LOG_TIMESTAMP_NUM:
+		if (eal_log_timestamp(optarg) < 0) {
+			EAL_LOG(ERR, "invalid parameters for --"
+				OPT_LOG_TIMESTAMP);
+			return -1;
+		}
+		break;
 
 #ifndef RTE_EXEC_ENV_WINDOWS
 	case OPT_TRACE_NUM: {

@@ -2216,6 +2225,7 @@ eal_common_usage(void)
 	       "  --"OPT_LOG_LEVEL"=<type-match>:<level>\n"
 	       "                      Set specific log level\n"
 	       "  --"OPT_LOG_LEVEL"=help    Show log types and levels\n"
+	       "  --"OPT_LOG_TIMESTAMP"[=<format>]  Timestamp log output\n"
 #ifndef RTE_EXEC_ENV_WINDOWS
 	       "  --"OPT_TRACE"=<regex-match>\n"
 	       "                      Enable trace based on regular expression trace name.\n"

index f3f2e104f6..e24c9eca53 100644
@@ -35,6 +35,8 @@ enum {
 	OPT_LCORES_NUM,
 #define OPT_LOG_LEVEL         "log-level"
 	OPT_LOG_LEVEL_NUM,
+#define OPT_LOG_TIMESTAMP     "log-timestamp"
+	OPT_LOG_TIMESTAMP_NUM,
 #define OPT_TRACE             "trace"
 	OPT_TRACE_NUM,
 #define OPT_TRACE_DIR         "trace-dir"

index 55ff27a4da..662a829ce8 100644
@@ -392,8 +392,10 @@ eal_parse_args(int argc, char **argv)
 			goto out;
 		}
 
-		/* eal_log_level_parse() already handled these */
-		if (opt == OPT_LOG_LEVEL_NUM || opt == OPT_LOG_SYSLOG_NUM)
+		/* eal_log_level_parse() already handled these options */
+		if (opt == OPT_LOG_LEVEL_NUM ||
+		    opt == OPT_SYSLOG_NUM ||
+		    opt == OPT_LOG_TIMESTAMP_NUM)
 			continue;
 
 		ret = eal_parse_common_option(opt, optarg, internal_conf);

index b9a0fb1742..8cbea480e0 100644
@@ -611,7 +611,9 @@ eal_parse_args(int argc, char **argv)
 		}
 
 		/* eal_log_level_parse() already handled these options */
-		if (opt == OPT_LOG_LEVEL_NUM || opt == OPT_SYSLOG_NUM)
+		if (opt == OPT_LOG_LEVEL_NUM ||
+		    opt == OPT_SYSLOG_NUM ||
+		    opt == OPT_LOG_TIMESTAMP_NUM)
 			continue;
 
 		ret = eal_parse_common_option(opt, optarg, internal_conf);

index e59aba954e..b251dc3e1b 100644
@@ -121,7 +121,9 @@ eal_parse_args(int argc, char **argv)
 		}
 
 		/* eal_log_level_parse() already handled these options */
-		if (opt == OPT_LOG_LEVEL_NUM || opt == OPT_SYSLOG_NUM)
+		if (opt == OPT_LOG_LEVEL_NUM ||
+		    opt == OPT_SYSLOG_NUM ||
+		    opt == OPT_LOG_TIMESTAMP_NUM)
 			continue;
 
 		ret = eal_parse_common_option(opt, optarg, internal_conf);

index 71b00528d0..3c15f2a560 100644
@@ -21,7 +21,7 @@
 #include "log_private.h"
 
 #ifdef RTE_EXEC_ENV_WINDOWS
-#define strdup _strdup
+#include <rte_os_shim.h>
 #endif
 
 struct rte_log_dynamic_type {

@@ -29,13 +29,13 @@ struct rte_log_dynamic_type {
 	uint32_t loglevel;
 };
 
-
 /** The rte_log structure. */
 static struct rte_logs {
 	uint32_t type;  /**< Bitfield with enabled logs. */
 	uint32_t level; /**< Log level. */
 	FILE *file;     /**< Output file set by rte_openlog_stream, or NULL. */
 	log_print_t print_func;
+
 	size_t dynamic_types_len;
 	struct rte_log_dynamic_type *dynamic_types;
 } rte_logs = {

@@ -359,7 +359,6 @@ static const struct logtype logtype_strings[] = {
 RTE_INIT_PRIO(log_init, LOG)
 {
 	uint32_t i;
-
 	rte_log_set_global_level(RTE_LOG_DEBUG);
 
 	rte_logs.dynamic_types = calloc(RTE_LOGTYPE_FIRST_EXT_ID,

@@ -517,6 +516,11 @@ log_print(FILE *f, uint32_t level __rte_unused,  const char *format, va_list ap)
 void
 eal_log_init(const char *id __rte_unused)
 {
+	if (log_timestamp_enabled())
+		rte_logs.print_func = log_print_with_timestamp;
+	else
+		rte_logs.print_func = log_print;
+
 #if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG
 	RTE_LOG(NOTICE, EAL,
 		"Debug dataplane logs available - lower performance\n");

index 3c46328e7b..7c7d44eed2 100644
@@ -5,8 +5,10 @@
 #ifndef LOG_INTERNAL_H
 #define LOG_INTERNAL_H
 
+#include <stdbool.h>
 #include <stdio.h>
 #include <stdint.h>
+#include <time.h>
 
 #include <rte_compat.h>
 

@@ -39,4 +41,11 @@ const char *eal_log_level2str(uint32_t level);
 __rte_internal
 void rte_eal_log_cleanup(void);
 
+/*
+ * Add timestamp to console logs
+ */
+__rte_internal
+int eal_log_timestamp(const char *fmt);
+
+
 #endif /* LOG_INTERNAL_H */

index afd833c3bd..070baee8dd 100644
@@ -8,4 +8,11 @@ typedef int (*log_print_t)(FILE *f, uint32_t level, const char *fmt, va_list ap)
 __rte_format_printf(3, 0)
 int log_print(FILE *f, uint32_t level, const char *format, va_list ap);
 
+bool log_timestamp_enabled(void);
+
+ssize_t log_timestamp(char *tsbuf, size_t tsbuflen);
+
+__rte_format_printf(3, 0)
+int log_print_with_timestamp(FILE *f, uint32_t level, const char *format, va_list ap);
+
 #endif /* LOG_PRIVATE_H */

204 lines not on this page · raw message

index e54f6e8b7f..08f4866461 100644
@@ -987,9 +987,10 @@ test_misc_flags(void)
 	/* With empty --syslog */
 	const char *argv3[] = {prgname, prefix, mp_flag, "--syslog"};
 	/* With valid --syslog */
-	const char *argv4[] = {prgname, prefix, mp_flag, "--syslog", "always"};
+	const char *argv4[] = {prgname, prefix, mp_flag, "--syslog=both"};
 	/* With invalid --syslog */
-	const char *argv5[] = {prgname, prefix, mp_flag, "--syslog", "error"};
+	const char *argv5[] = {prgname, prefix, mp_flag, "--syslog=invalid"};
+
 	/* With no-sh-conf, also use no-huge to ensure this test runs on BSD */
 	const char *argv6[] = {prgname, "-m", DEFAULT_MEM_SIZE,
 			no_shconf, nosh_prefix, no_huge};

index 5173835c2c..9ca7db04aa 100644
@@ -91,7 +91,7 @@ eal_long_options[] = {
 	{OPT_PROC_TYPE,         1, NULL, OPT_PROC_TYPE_NUM        },
 	{OPT_SOCKET_MEM,        1, NULL, OPT_SOCKET_MEM_NUM       },
 	{OPT_SOCKET_LIMIT,      1, NULL, OPT_SOCKET_LIMIT_NUM     },
-	{OPT_SYSLOG,            1, NULL, OPT_SYSLOG_NUM           },
+	{OPT_SYSLOG,            2, NULL, OPT_SYSLOG_NUM           },
 	{OPT_VDEV,              1, NULL, OPT_VDEV_NUM             },
 	{OPT_VFIO_INTR,         1, NULL, OPT_VFIO_INTR_NUM        },
 	{OPT_VFIO_VF_TOKEN,     1, NULL, OPT_VFIO_VF_TOKEN_NUM    },

@@ -2221,6 +2221,9 @@ eal_common_usage(void)
 	       "                      (can be used multiple times)\n"
 	       "  --"OPT_VMWARE_TSC_MAP"    Use VMware TSC map instead of native RDTSC\n"
 	       "  --"OPT_PROC_TYPE"         Type of this process (primary|secondary|auto)\n"
+#ifndef RTE_EXEC_ENV_WINDOWS
+	       "  --"OPT_SYSLOG"[=<when>]   Enable use of syslog\n"
+#endif
 	       "  --"OPT_LOG_LEVEL"=<level> Set global log level\n"
 	       "  --"OPT_LOG_LEVEL"=<type-match>:<level>\n"
 	       "                      Set specific log level\n"

index 3c15f2a560..ddb8400d73 100644
@@ -12,18 +12,19 @@
 #include <regex.h>
 #include <fnmatch.h>
 #include <sys/queue.h>
+#include <unistd.h>
 
 #include <rte_common.h>
 #include <rte_log.h>
 #include <rte_per_lcore.h>
 
-#include "log_internal.h"
-#include "log_private.h"
-
 #ifdef RTE_EXEC_ENV_WINDOWS
 #include <rte_os_shim.h>
 #endif
 
+#include "log_internal.h"
+#include "log_private.h"
+
 struct rte_log_dynamic_type {
 	const char *name;
 	uint32_t loglevel;

@@ -496,13 +497,6 @@ rte_log(uint32_t level, uint32_t logtype, const char *format, ...)
 	return ret;
 }
 
-/* Placeholder */
-int
-eal_log_syslog(const char *mode __rte_unused)
-{
-	return -1;
-}
-
 /* default log print function */
 int
 log_print(FILE *f, uint32_t level __rte_unused,  const char *format, va_list ap)

@@ -514,8 +508,17 @@ log_print(FILE *f, uint32_t level __rte_unused,  const char *format, va_list ap)
  * Called by rte_eal_init
  */
 void
-eal_log_init(const char *id __rte_unused)
+eal_log_init(const char *id)
 {
+#ifdef RTE_EXEC_ENV_WINDOWS
+	RTE_SET_USED(id);
+#else
+	bool is_terminal = isatty(STDERR_FILENO);
+
+	if (log_syslog_enabled(is_terminal))
+		log_syslog_open(id, is_terminal);
+	else
+#endif
 	if (log_timestamp_enabled())
 		rte_logs.print_func = log_print_with_timestamp;
 	else

index 070baee8dd..0e7d10ffca 100644
@@ -15,4 +15,8 @@ ssize_t log_timestamp(char *tsbuf, size_t tsbuflen);
 __rte_format_printf(3, 0)
 int log_print_with_timestamp(FILE *f, uint32_t level, const char *format, va_list ap);
 
+bool log_syslog_enabled(bool is_tty);
+void log_syslog_open(const char *id, bool is_terminal);
+
+
 #endif /* LOG_PRIVATE_H */

new file mode 100644
index 0000000000..cb34217af8
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <regex.h>
+#include <fnmatch.h>
+#include <sys/queue.h>
+#include <unistd.h>
+#include <rte_os_shim.h>
+
+#include <rte_log.h>
+#include <rte_per_lcore.h>
+
+#include "log_internal.h"
+#include "log_private.h"
+
+/* Stubs for Windows */
+int
+eal_log_syslog(const char *str __rte_unused)
+{
+	return -1;
+}

89 lines not on this page · raw message

index 9ca7db04aa..9a82118184 100644
@@ -74,6 +74,7 @@ eal_long_options[] = {
 	{OPT_IOVA_MODE,	        1, NULL, OPT_IOVA_MODE_NUM        },
 	{OPT_LCORES,            1, NULL, OPT_LCORES_NUM           },
 	{OPT_LOG_LEVEL,         1, NULL, OPT_LOG_LEVEL_NUM        },
+	{OPT_LOG_JOURNAL,	2, NULL, OPT_LOG_JOURNAL_NUM	  },
 	{OPT_LOG_TIMESTAMP,     2, NULL, OPT_LOG_TIMESTAMP_NUM    },
 	{OPT_TRACE,             1, NULL, OPT_TRACE_NUM            },
 	{OPT_TRACE_DIR,         1, NULL, OPT_TRACE_DIR_NUM        },

@@ -1617,6 +1618,7 @@ eal_log_level_parse(int argc, char * const argv[])
 		switch (opt) {
 		case OPT_LOG_LEVEL_NUM:
 		case OPT_SYSLOG_NUM:
+		case OPT_LOG_JOURNAL_NUM:
 		case OPT_LOG_TIMESTAMP_NUM:
 			if (eal_parse_common_option(opt, optarg, internal_conf) < 0)
 				return -1;

@@ -1843,6 +1845,14 @@ eal_parse_common_option(int opt, const char *optarg,
 			return -1;
 		}
 		break;
+
+	case OPT_LOG_JOURNAL_NUM:
+		if (eal_log_journal(optarg) < 0) {
+			EAL_LOG(ERR, "invalid parameters for --"
+				OPT_LOG_JOURNAL);
+			return -1;
+		}
+		break;
 #endif
 
 	case OPT_LOG_LEVEL_NUM:

@@ -2223,6 +2233,7 @@ eal_common_usage(void)
 	       "  --"OPT_PROC_TYPE"         Type of this process (primary|secondary|auto)\n"
 #ifndef RTE_EXEC_ENV_WINDOWS
 	       "  --"OPT_SYSLOG"[=<when>]   Enable use of syslog\n"
+	       "  --"OPT_LOG_JOURNAL"[=<when>]  Enable use of systemd journal\n"
 #endif
 	       "  --"OPT_LOG_LEVEL"=<level> Set global log level\n"
 	       "  --"OPT_LOG_LEVEL"=<type-match>:<level>\n"

index e24c9eca53..c5a1c70288 100644
@@ -35,6 +35,8 @@ enum {
 	OPT_LCORES_NUM,
 #define OPT_LOG_LEVEL         "log-level"
 	OPT_LOG_LEVEL_NUM,
+#define OPT_LOG_JOURNAL       "log-journal"
+	OPT_LOG_JOURNAL_NUM,
 #define OPT_LOG_TIMESTAMP     "log-timestamp"
 	OPT_LOG_TIMESTAMP_NUM,
 #define OPT_TRACE             "trace"

index ddb8400d73..d97bde984e 100644
@@ -515,6 +515,11 @@ eal_log_init(const char *id)
 #else
 	bool is_terminal = isatty(STDERR_FILENO);
 
+#ifdef RTE_EXEC_ENV_LINUX
+	if (log_journal_enabled(id))
+		rte_logs.print_func = journal_print;
+	else
+#endif
 	if (log_syslog_enabled(is_terminal))
 		log_syslog_open(id, is_terminal);
 	else

index 7c7d44eed2..82fdc21ac2 100644
@@ -29,6 +29,9 @@ int eal_log_save_pattern(const char *pattern, uint32_t level);
 __rte_internal
 int eal_log_syslog(const char *name);
 
+__rte_internal
+int eal_log_journal(const char *opt);
+
 /*
  * Convert log level to string.
  */

216 lines not on this page · raw message

index 0e7d10ffca..988579fc08 100644
@@ -18,5 +18,9 @@ int log_print_with_timestamp(FILE *f, uint32_t level, const char *format, va_lis
 bool log_syslog_enabled(bool is_tty);
 void log_syslog_open(const char *id, bool is_terminal);
 
+bool log_journal_enabled(const char *id);
+
+__rte_format_printf(3, 0)
+int journal_print(FILE *f, uint32_t level, const char *format, va_list ap);
 
 #endif /* LOG_PRIVATE_H */

index cb34217af8..803a6e9f6b 100644
@@ -26,3 +26,9 @@ eal_log_syslog(const char *str __rte_unused)
 {
 	return -1;
 }
+
+int
+eal_log_journal(const char *str __rte_unused)
+{
+	return -1;
+}

index 08f4866461..c6c05e2e1d 100644
@@ -1067,6 +1067,18 @@ test_misc_flags(void)
 	const char * const argv25[] = {prgname, prefix, mp_flag,
 				       "--log-timestamp=invalid" };
 
+	/* Try running with --log-color */
+	const char * const argv26[] = {prgname, prefix, mp_flag,
+				       "--log-color" };
+
+	/* Try running with --log-color=never */
+	const char * const argv27[] = {prgname, prefix, mp_flag,
+				       "--log-color=never" };
+
+	/* Try running with --log-color=invalid */
+	const char * const argv28[] = {prgname, prefix, mp_flag,
+				       "--log-color=invalid" };
+
 
 	/* run all tests also applicable to FreeBSD first */
 

@@ -1187,6 +1199,18 @@ test_misc_flags(void)
 		printf("Error - process did run ok with --log-timestamp=invalid parameter\n");
 		goto fail;
 	}
+	if (launch_proc(argv26) != 0) {
+		printf("Error - process did not run ok with --log-color parameter\n");
+		goto fail;
+	}
+	if (launch_proc(argv27) != 0) {
+		printf("Error - process did not run ok with --log-color=none parameter\n");
+		goto fail;
+	}
+	if (launch_proc(argv28) == 0) {
+		printf("Error - process did run ok with --log-timestamp=invalid parameter\n");
+		goto fail;
+	}
 
 
 	rmdir(hugepath_dir3);

index 9a82118184..70fdf3f5a1 100644
@@ -73,6 +73,7 @@ eal_long_options[] = {
 	{OPT_HUGE_UNLINK,       2, NULL, OPT_HUGE_UNLINK_NUM      },
 	{OPT_IOVA_MODE,	        1, NULL, OPT_IOVA_MODE_NUM        },
 	{OPT_LCORES,            1, NULL, OPT_LCORES_NUM           },
+	{OPT_LOG_COLOR,		2, NULL, OPT_LOG_COLOR_NUM	  },
 	{OPT_LOG_LEVEL,         1, NULL, OPT_LOG_LEVEL_NUM        },
 	{OPT_LOG_JOURNAL,	2, NULL, OPT_LOG_JOURNAL_NUM	  },
 	{OPT_LOG_TIMESTAMP,     2, NULL, OPT_LOG_TIMESTAMP_NUM    },

@@ -1620,6 +1621,7 @@ eal_log_level_parse(int argc, char * const argv[])
 		case OPT_SYSLOG_NUM:
 		case OPT_LOG_JOURNAL_NUM:
 		case OPT_LOG_TIMESTAMP_NUM:
+		case OPT_LOG_COLOR_NUM:
 			if (eal_parse_common_option(opt, optarg, internal_conf) < 0)
 				return -1;
 			break;

@@ -1872,6 +1874,14 @@ eal_parse_common_option(int opt, const char *optarg,
 		}
 		break;
 
+	case OPT_LOG_COLOR_NUM:
+		if (eal_log_color(optarg) < 0) {
+			EAL_LOG(ERR, "invalid parameters for --"
+				OPT_LOG_COLOR);
+			return -1;
+		}
+		break;
+
 #ifndef RTE_EXEC_ENV_WINDOWS
 	case OPT_TRACE_NUM: {
 		if (eal_trace_args_save(optarg) < 0) {

@@ -2240,6 +2250,7 @@ eal_common_usage(void)
 	       "                      Set specific log level\n"
 	       "  --"OPT_LOG_LEVEL"=help    Show log types and levels\n"
 	       "  --"OPT_LOG_TIMESTAMP"[=<format>]  Timestamp log output\n"
+	       "  --"OPT_LOG_COLOR"[=<when>] Colorize log messages\n"
 #ifndef RTE_EXEC_ENV_WINDOWS
 	       "  --"OPT_TRACE"=<regex-match>\n"
 	       "                      Enable trace based on regular expression trace name.\n"

index c5a1c70288..c0686c2544 100644
@@ -33,10 +33,12 @@ enum {
 	OPT_HUGE_UNLINK_NUM,
 #define OPT_LCORES            "lcores"
 	OPT_LCORES_NUM,
-#define OPT_LOG_LEVEL         "log-level"
-	OPT_LOG_LEVEL_NUM,
+#define OPT_LOG_COLOR	      "log-color"
+	OPT_LOG_COLOR_NUM,
 #define OPT_LOG_JOURNAL       "log-journal"
 	OPT_LOG_JOURNAL_NUM,
+#define OPT_LOG_LEVEL         "log-level"
+	OPT_LOG_LEVEL_NUM,
 #define OPT_LOG_TIMESTAMP     "log-timestamp"
 	OPT_LOG_TIMESTAMP_NUM,
 #define OPT_TRACE             "trace"

index d97bde984e..a2254b461b 100644
@@ -510,10 +510,14 @@ log_print(FILE *f, uint32_t level __rte_unused,  const char *format, va_list ap)
 void
 eal_log_init(const char *id)
 {
+	bool is_terminal;
+
 #ifdef RTE_EXEC_ENV_WINDOWS
 	RTE_SET_USED(id);
+
+	is_terminal = _isatty(_fileno(stderr));
 #else
-	bool is_terminal = isatty(STDERR_FILENO);
+	is_terminal = isatty(STDERR_FILENO);
 
 #ifdef RTE_EXEC_ENV_LINUX
 	if (log_journal_enabled(id))

@@ -523,11 +527,19 @@ eal_log_init(const char *id)
 	if (log_syslog_enabled(is_terminal))
 		log_syslog_open(id, is_terminal);
 	else
-#endif
-	if (log_timestamp_enabled())
-		rte_logs.print_func = log_print_with_timestamp;
-	else
-		rte_logs.print_func = log_print;
+#endif /* RTE_EXEC_ENV_WINDOWS */
+
+	if (log_color_enabled(is_terminal)) {
+		if (log_timestamp_enabled())
+			rte_logs.print_func = color_print_with_timestamp;
+		else
+			rte_logs.print_func = color_print;
+	} else {
+		if (log_timestamp_enabled())
+			rte_logs.print_func = log_print_with_timestamp;
+		else
+			rte_logs.print_func = log_print;
+	}
 
 #if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG
 	RTE_LOG(NOTICE, EAL,

160 lines not on this page · raw message

index 82fdc21ac2..bba7041ea3 100644
@@ -50,5 +50,10 @@ void rte_eal_log_cleanup(void);
 __rte_internal
 int eal_log_timestamp(const char *fmt);
 
+/*
+ * Enable or disable color in log messages
+ */
+__rte_internal
+int eal_log_color(const char *mode);
 
 #endif /* LOG_INTERNAL_H */

index 988579fc08..bb93584f29 100644
@@ -23,4 +23,12 @@ bool log_journal_enabled(const char *id);
 __rte_format_printf(3, 0)
 int journal_print(FILE *f, uint32_t level, const char *format, va_list ap);
 
+bool log_color_enabled(bool is_tty);
+
+__rte_format_printf(3, 0)
+int color_print(FILE *f, uint32_t level, const char *format, va_list ap);
+
+__rte_format_printf(3, 0)
+int color_print_with_timestamp(FILE *f, uint32_t level, const char *format, va_list ap);
+
 #endif /* LOG_PRIVATE_H */

index a1f51c6c23..50ff71b930 100644
@@ -20,7 +20,7 @@
 #include <string.h>
 #include <stdlib.h>
 
-const char    *optarg;		/* argument associated with option */
+char    *optarg;		/* argument associated with option */
 int	opterr = 1;		/* if error message should be printed */
 int	optind = 1;		/* index into parent argv vector */
 int	optopt = '?';		/* character checked for validity */

@@ -39,9 +39,9 @@ static void pass(const char *a) {(void) a; }
 #define	BADARG		((*options == ':') ? (int)':' : (int)'?')
 #define	INORDER		1
 
-#define	EMSG		""
+static char EMSG[] = "";
 
-static const char *place = EMSG; /* option letter processing */
+static char *place = EMSG; /* option letter processing */
 
 /* XXX: set optreset to 1 rather than these two */
 static int nonopt_start = -1; /* first non option argument (for permute) */

@@ -80,7 +80,7 @@ gcd(int a, int b)
  */
 static void
 permute_args(int panonopt_start, int panonopt_end, int opt_end,
-	char **nargv)
+	char * const *nargv)
 {
 	int cstart, cyclelen, i, j, ncycle, nnonopts, nopts, pos;
 	char *swap;

@@ -101,11 +101,12 @@ permute_args(int panonopt_start, int panonopt_end, int opt_end,
 				pos -= nnonopts;
 			else
 				pos += nopts;
+
 			swap = nargv[pos];
 			/* LINTED const cast */
-			((char **) nargv)[pos] = nargv[cstart];
+			((char **)(uintptr_t)nargv)[pos] = nargv[cstart];
 			/* LINTED const cast */
-			((char **)nargv)[cstart] = swap;
+			((char **)(uintptr_t)nargv)[cstart] = swap;
 		}
 	}
 }

@@ -116,7 +117,7 @@ permute_args(int panonopt_start, int panonopt_end, int opt_end,
  * Returns -1 if short_too is set and the option does not match long_options.
  */
 static int
-parse_long_options(char **nargv, const char *options,
+parse_long_options(char * const *nargv, const char *options,
 	const struct option *long_options, int *idx, int short_too)
 {
 	const char *current_argv;

@@ -236,7 +237,7 @@ parse_long_options(char **nargv, const char *options,
  *	Parse argc/argv argument vector.  Called by user level routines.
  */
 static int
-getopt_internal(int nargc, char **nargv, const char *options,
+getopt_internal(int nargc, char *const nargv[], const char *options,
 	const struct option *long_options, int *idx, int flags)
 {
 	char *oli;				/* option letter list index */

@@ -434,7 +435,7 @@ getopt_internal(int nargc, char **nargv, const char *options,
  *	Parse argc/argv argument vector.
  */
 int
-getopt(int nargc, char *nargv[], const char *options)
+getopt(int nargc, char *const nargv[], const char *options)
 {
 	return getopt_internal(nargc, nargv, options, NULL, NULL,
 			       FLAG_PERMUTE);

@@ -445,7 +446,7 @@ getopt(int nargc, char *nargv[], const char *options)
  *	Parse argc/argv argument vector.
  */
 int
-getopt_long(int nargc, char *nargv[], const char *options,
+getopt_long(int nargc, char *const nargv[], const char *options,
 	const struct option *long_options, int *idx)
 {
 

@@ -458,7 +459,7 @@ getopt_long(int nargc, char *nargv[], const char *options,
  *	Parse argc/argv argument vector.
  */
 int
-getopt_long_only(int nargc, char *nargv[], const char *options,
+getopt_long_only(int nargc, char *const nargv[], const char *options,
 	const struct option *long_options, int *idx)
 {
 

index 6f57af454b..e4cf6873cb 100644
@@ -44,7 +44,7 @@
 
 
 /** argument to current option, or NULL if it has none */
-extern const char *optarg;
+extern char *optarg;
 /** Current position in arg string.  Starts from 1.
  * Setting to 0 resets state.
  */

@@ -80,14 +80,14 @@ struct option {
 };
 
 /** Compat: getopt */
-int getopt(int argc, char *argv[], const char *options);
+int getopt(int argc, char *const argv[], const char *options);
 
 /** Compat: getopt_long */
-int getopt_long(int argc, char *argv[], const char *options,
+int getopt_long(int argc, char *const argv[], const char *options,
 		const struct option *longopts, int *longindex);
 
 /** Compat: getopt_long_only */
-int getopt_long_only(int nargc, char *argv[], const char *options,
+int getopt_long_only(int nargc, char *const argv[], const char *options,
 		     const struct option *long_options, int *idx);
 
 

index eda8113662..e9741a9df2 100644
@@ -110,4 +110,14 @@ rte_clock_gettime(clockid_t clock_id, struct timespec *tp)
 }
 #define clock_gettime(clock_id, tp) rte_clock_gettime(clock_id, tp)
 
+static inline struct tm *
+rte_localtime_r(const time_t *timer, struct tm *buf)
+{
+	if (localtime_s(buf, timer) == 0)
+		return buf;
+	else
+		return NULL;
+}
+#define localtime_r(timer, buf) rte_localtime_r(timer, buf)
+
 #endif /* _RTE_OS_SHIM_ */

index e541f07939..5435399b85 100644
@@ -1640,6 +1640,51 @@ eal_parse_huge_unlink(const char *arg, struct hugepage_file_discipline *out)
 	return -1;
 }
 
+/* Parse the all arguments looking for log related ones */
+int
+eal_log_level_parse(int argc, char * const argv[])
+{
+	struct internal_config *internal_conf = eal_get_internal_configuration();
+	int option_index, opt;
+	const int old_optind = optind;
+	const int old_optopt = optopt;
+	const int old_opterr = opterr;
+	char *old_optarg = optarg;
+#ifdef RTE_EXEC_ENV_FREEBSD
+	const int old_optreset = optreset;
+	optreset = 1;
+#endif
+
+	optind = 1;
+	opterr = 0;
+
+	while ((opt = getopt_long(argc, argv, eal_short_options,
+				  eal_long_options, &option_index)) != EOF) {
+
+		switch (opt) {
+		case OPT_LOG_LEVEL_NUM:
+			if (eal_parse_common_option(opt, optarg, internal_conf) < 0)
+				return -1;
+			break;
+		case '?':
+			/* getopt is not happy, stop right now */
+			goto out;
+		default:
+			continue;
+		}
+	}
+out:
+	/* restore getopt lib */
+	optind = old_optind;
+	optopt = old_optopt;
+	optarg = old_optarg;
+	opterr = old_opterr;
+#ifdef RTE_EXEC_ENV_FREEBSD
+	optreset = old_optreset;
+#endif
+	return 0;
+}
+
 int
 eal_parse_common_option(int opt, const char *optarg,
 			struct internal_config *conf)

@@ -2173,6 +2218,7 @@ rte_vect_set_max_simd_bitwidth(uint16_t bitwidth)
 	return 0;
 }
 
+
 void
 eal_common_usage(void)
 {

index 3cc9cb6412..f3f2e104f6 100644
@@ -96,6 +96,7 @@ enum {
 extern const char eal_short_options[];
 extern const struct option eal_long_options[];
 
+int eal_log_level_parse(int argc, char * const argv[]);
 int eal_parse_common_option(int opt, const char *argv,
 			    struct internal_config *conf);
 int eal_option_device_parse(void);

48 lines not on this page · raw message

index fd422f1f62..bffeb1f34e 100644
@@ -546,45 +546,6 @@ eal_parse_vfio_vf_token(const char *vf_token)
 	return -1;
 }
 
-/* Parse the arguments for --log-level only */
-static void
-eal_log_level_parse(int argc, char **argv)
-{
-	int opt;
-	char **argvopt;
-	int option_index;
-	const int old_optind = optind;
-	const int old_optopt = optopt;
-	char * const old_optarg = optarg;
-	struct internal_config *internal_conf =
-		eal_get_internal_configuration();
-
-	argvopt = argv;
-	optind = 1;
-
-	while ((opt = getopt_long(argc, argvopt, eal_short_options,
-				  eal_long_options, &option_index)) != EOF) {
-
-		int ret;
-
-		/* getopt is not happy, stop right now */
-		if (opt == '?')
-			break;
-
-		ret = (opt == OPT_LOG_LEVEL_NUM) ?
-			eal_parse_common_option(opt, optarg, internal_conf) : 0;
-
-		/* common parser is not happy */
-		if (ret < 0)
-			break;
-	}
-
-	/* restore getopt lib */
-	optind = old_optind;
-	optopt = old_optopt;
-	optarg = old_optarg;
-}
-
 static int
 eal_parse_huge_worker_stack(const char *arg)
 {

index 52f0e7462d..85171b2768 100644
@@ -96,41 +96,6 @@ eal_usage(const char *prgname)
 	}
 }
 
-/* Parse the arguments for --log-level only */
-static void
-eal_log_level_parse(int argc, char **argv)
-{
-	int opt;
-	char **argvopt;
-	int option_index;
-	struct internal_config *internal_conf =
-		eal_get_internal_configuration();
-
-	argvopt = argv;
-
-	eal_reset_internal_config(internal_conf);
-
-	while ((opt = getopt_long(argc, argvopt, eal_short_options,
-		eal_long_options, &option_index)) != EOF) {
-
-		int ret;
-
-		/* getopt is not happy, stop right now */
-		if (opt == '?')
-			break;
-
-		ret = (opt == OPT_LOG_LEVEL_NUM) ?
-			eal_parse_common_option(opt, optarg,
-				internal_conf) : 0;
-
-		/* common parser is not happy */
-		if (ret < 0)
-			break;
-	}
-
-	optind = 0; /* reset getopt lib */
-}
-
 /* Parse the argument given in the command line of the application */
 static int
 eal_parse_args(int argc, char **argv)

index 9825bcea0b..17b56f38aa 100644
@@ -529,8 +529,7 @@ rte_eal_iopl_init(void)
 
 static void rte_eal_init_alert(const char *msg)
 {
-	fprintf(stderr, "EAL: FATAL: %s\n", msg);
-	EAL_LOG(ERR, "%s", msg);
+	EAL_LOG(ALERT, "%s", msg);
 }
 
 /* Launch threads, called at application init(). */

index bffeb1f34e..23dc26b124 100644
@@ -840,8 +840,7 @@ static int rte_eal_vfio_setup(void)
 
 static void rte_eal_init_alert(const char *msg)
 {
-	fprintf(stderr, "EAL: FATAL: %s\n", msg);
-	EAL_LOG(ERR, "%s", msg);
+	EAL_LOG(ALERT, "%s", msg);
 }
 
 /*

index 3e77995896..ad2be63cbb 100644
@@ -34,17 +34,18 @@ void
 rte_exit(int exit_code, const char *format, ...)
 {
 	va_list ap;
+	char msg[256];
 
 	if (exit_code != 0)
-		RTE_LOG(CRIT, EAL, "Error - exiting with code: %d\n"
-				"  Cause: ", exit_code);
+		EAL_LOG(CRIT, "Error - exiting with code: %d", exit_code);
 
 	va_start(ap, format);
-	rte_vlog(RTE_LOG_CRIT, RTE_LOGTYPE_EAL, format, ap);
+	vsnprintf(msg, sizeof(msg), format, ap);
 	va_end(ap);
 
+	rte_log(RTE_LOG_CRIT, RTE_LOGTYPE_EAL, "EAL: Cause - %s", msg);
+
 	if (rte_eal_cleanup() != 0 && rte_errno != EALREADY)
-		EAL_LOG(CRIT,
-			"EAL could not release all resources");
+		EAL_LOG(CRIT, "EAL could not release all resources");
 	exit(exit_code);
 }

index 5435399b85..661b2db211 100644
@@ -6,9 +6,6 @@
 #include <stdlib.h>
 #include <string.h>
 #include <pthread.h>
-#ifndef RTE_EXEC_ENV_WINDOWS
-#include <syslog.h>
-#endif
 #include <ctype.h>
 #include <limits.h>
 #include <errno.h>

@@ -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;

@@ -1882,7 +1835,7 @@ 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;

index 17b56f38aa..6552f9c138 100644
@@ -11,7 +11,6 @@
 #include <stdarg.h>
 #include <unistd.h>
 #include <pthread.h>
-#include <syslog.h>
 #include <getopt.h>
 #include <sys/file.h>
 #include <stddef.h>

@@ -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);

index 23dc26b124..3d0c34063e 100644
@@ -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);

@@ -1106,8 +1106,7 @@ 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);

index 85171b2768..2519a30017 100644
@@ -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);
 

index 255f757d94..4b24e145b6 100644
@@ -2,6 +2,7 @@
  * Copyright(c) 2010-2014 Intel Corporation
  */
 
+#include <stdbool.h>
 #include <stdio.h>
 #include <stdint.h>
 #include <stdarg.h>

@@ -12,6 +13,7 @@
 #include <fnmatch.h>
 #include <sys/queue.h>
 
+#include <rte_common.h>
 #include <rte_log.h>
 #include <rte_per_lcore.h>
 

index 698d3c5423..953e371bee 100644
@@ -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;
 }

index 451629f1c1..cb15cdff08 100644
@@ -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.
  */

72 lines not on this page · raw message

index a6a0889550..a3a756351d 100644
@@ -6,9 +6,15 @@
 #include <rte_log.h>
 #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);
 

index 6552f9c138..55ff27a4da 100644
@@ -52,6 +52,7 @@
 #include "eal_options.h"
 #include "eal_memcfg.h"
 #include "eal_trace.h"
+#include "log_internal.h"
 
 #define MEMSIZE_IF_NO_HUGE_PAGE (64ULL * 1024ULL * 1024ULL)
 

@@ -546,6 +547,14 @@ rte_eal_init(int argc, char **argv)
 	bool has_phys_addr;
 	enum rte_iova_mode iova_mode;
 
+	/* setup log as early as possible */
+	if (eal_log_level_parse(argc, argv) < 0) {
+		rte_eal_init_alert("invalid log arguments.");
+		rte_errno = EINVAL;
+		return -1;
+	}
+	eal_log_init(getprogname());
+
 	/* checks if the machine is adequate */
 	if (!rte_cpu_is_supported()) {
 		rte_eal_init_alert("unsupported cpu type.");

@@ -565,9 +574,6 @@ rte_eal_init(int argc, char **argv)
 	/* clone argv to report out later in telemetry */
 	eal_save_args(argc, argv);
 
-	/* set log level as early as possible */
-	eal_log_level_parse(argc, argv);
-
 	if (rte_eal_cpu_init() < 0) {
 		rte_eal_init_alert("Cannot detect lcores.");
 		rte_errno = ENOTSUP;

index 3d0c34063e..b9a0fb1742 100644
@@ -936,6 +936,15 @@ rte_eal_init(int argc, char **argv)
 	struct internal_config *internal_conf =
 		eal_get_internal_configuration();
 
+	/* setup log as early as possible */
+	if (eal_log_level_parse(argc, argv) < 0) {
+		rte_eal_init_alert("invalid log arguments.");
+		rte_errno = EINVAL;
+		return -1;
+	}
+
+	eal_log_init(program_invocation_short_name);
+
 	/* checks if the machine is adequate */
 	if (!rte_cpu_is_supported()) {
 		rte_eal_init_alert("unsupported cpu type.");

@@ -952,9 +961,6 @@ rte_eal_init(int argc, char **argv)
 
 	eal_reset_internal_config(internal_conf);
 
-	/* set log level as early as possible */
-	eal_log_level_parse(argc, argv);
-
 	/* clone argv to report out later in telemetry */
 	eal_save_args(argc, argv);
 

@@ -1106,13 +1112,6 @@ rte_eal_init(int argc, char **argv)
 #endif
 	}
 
-	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);
-		return -1;
-	}
-
 #ifdef VFIO_PRESENT
 	if (rte_eal_vfio_setup() < 0) {
 		rte_eal_init_alert("Cannot init VFIO");

index 2519a30017..74b3ece30c 100644
@@ -250,9 +250,13 @@ 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);
+	if (eal_log_level_parse(argc, argv) < 0) {
+		rte_eal_init_alert("invalid log arguments.");
+		rte_errno = EINVAL;
+		return -1;
+	}
 
-	eal_log_level_parse(argc, argv);
+	eal_log_init(NULL);
 
 	if (eal_create_cpu_map() < 0) {
 		rte_eal_init_alert("Cannot discover CPU and NUMA.");

index 953e371bee..33a0925c43 100644
@@ -5,8 +5,7 @@
 #include <rte_common.h>
 #include "log_internal.h"
 
-int
+void
 eal_log_init(__rte_unused const char *id)
 {
-	return 0;
 }

index cb15cdff08..d5fabd7ef7 100644
@@ -14,7 +14,7 @@
  * Initialize the default log stream.
  */
 __rte_internal
-int eal_log_init(const char *id);
+void eal_log_init(const char *id);
 
 /*
  * Determine where log data is written when no call to rte_openlog_stream.

index 47aa074da2..6d7dc8f3ab 100644
@@ -87,18 +87,16 @@ static cookie_io_functions_t console_log_func = {
  * set the log to default function, called during eal init process,
  * once memzones are available.
  */
-int
+void
 eal_log_init(const char *id)
 {
 	FILE *log_stream;
 
-	log_stream = fopencookie(NULL, "w+", console_log_func);
-	if (log_stream == NULL)
-		return -1;
-
 	openlog(id, LOG_NDELAY | LOG_PID, log_facility);
 
-	eal_log_set_default(log_stream);
-
-	return 0;
+	log_stream = fopencookie(NULL, "w+", console_log_func);
+	if (log_stream != NULL)
+		eal_log_set_default(log_stream);
+	else
+		eal_log_set_default(stderr);
 }

index a3a756351d..d7c30e4cfa 100644
@@ -13,12 +13,10 @@ eal_log_syslog(const char *name __rte_unused)
 }
 
 /* set the log to default function, called during eal init process. */
-int
+void
 eal_log_init(__rte_unused const char *id)
 {
 	rte_openlog_stream(stderr);
 
 	eal_log_set_default(stderr);
-
-	return 0;
 }

index 6cb4b06757..36e3185a10 100644
@@ -984,11 +984,10 @@ test_misc_flags(void)
 	const char *argv1[] = {prgname, prefix, mp_flag, "--no-pci"};
 	/* With -v */
 	const char *argv2[] = {prgname, prefix, mp_flag, "-v"};
+	/* With empty --syslog */
+	const char *argv3[] = {prgname, prefix, mp_flag, "--syslog"};
 	/* With valid --syslog */
-	const char *argv3[] = {prgname, prefix, mp_flag,
-			"--syslog", "syslog"};
-	/* With empty --syslog (should fail) */
-	const char *argv4[] = {prgname, prefix, mp_flag, "--syslog"};
+	const char *argv4[] = {prgname, prefix, mp_flag, "--syslog", "always"};
 	/* With invalid --syslog */
 	const char *argv5[] = {prgname, prefix, mp_flag, "--syslog", "error"};
 	/* With no-sh-conf, also use no-huge to ensure this test runs on BSD */

@@ -1083,8 +1082,8 @@ test_misc_flags(void)
 		printf("Error - process did not run ok with --syslog flag\n");
 		goto fail;
 	}
-	if (launch_proc(argv4) == 0) {
-		printf("Error - process run ok with empty --syslog flag\n");
+	if (launch_proc(argv4) != 0) {
+		printf("Error - process did not with --syslog always flag\n");
 		goto fail;
 	}
 	if (launch_proc(argv5) == 0) {

index 661b2db211..9ab512e8a1 100644
@@ -2212,9 +2212,6 @@ eal_common_usage(void)
 	       "                      (can be used multiple times)\n"
 	       "  --"OPT_VMWARE_TSC_MAP"    Use VMware TSC map instead of native RDTSC\n"
 	       "  --"OPT_PROC_TYPE"         Type of this process (primary|secondary|auto)\n"
-#ifndef RTE_EXEC_ENV_WINDOWS
-	       "  --"OPT_SYSLOG"            Set syslog facility\n"
-#endif
 	       "  --"OPT_LOG_LEVEL"=<level> Set global log level\n"
 	       "  --"OPT_LOG_LEVEL"=<type-match>:<level>\n"
 	       "                      Set specific log level\n"

73 lines not on this page · raw message

deleted file mode 100644
index 33a0925c43..0000000000
@@ -1,11 +0,0 @@
-/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2023 Intel Corporation
- */
-
-#include <rte_common.h>
-#include "log_internal.h"
-
-void
-eal_log_init(__rte_unused const char *id)
-{
-}

index d5fabd7ef7..3c46328e7b 100644
@@ -16,12 +16,6 @@
 __rte_internal
 void eal_log_init(const char *id);
 
-/*
- * Determine where log data is written when no call to rte_openlog_stream.
- */
-__rte_internal
-void eal_log_set_default(FILE *default_log);
-
 /*
  * Save a log option for later.
  */

102 lines not on this page · raw message

deleted file mode 100644
index d7c30e4cfa..0000000000
@@ -1,22 +0,0 @@
-/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2017-2018 Intel Corporation
- */
-
-#include <rte_common.h>
-#include <rte_log.h>
-#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. */
-void
-eal_log_init(__rte_unused const char *id)
-{
-	rte_openlog_stream(stderr);
-
-	eal_log_set_default(stderr);
-}

index 3fe86ddcd7..979b20c3ef 100644
@@ -18,6 +18,7 @@
 #include <rte_per_lcore.h>
 
 #include "log_internal.h"
+#include "log_private.h"
 
 #ifdef RTE_EXEC_ENV_WINDOWS
 #define strdup _strdup

@@ -28,16 +29,19 @@ struct rte_log_dynamic_type {
 	uint32_t loglevel;
 };
 
+
 /** The rte_log structure. */
 static struct rte_logs {
 	uint32_t type;  /**< Bitfield with enabled logs. */
 	uint32_t level; /**< Log level. */
 	FILE *file;     /**< Output file set by rte_openlog_stream, or NULL. */
+	log_print_t print_func;
 	size_t dynamic_types_len;
 	struct rte_log_dynamic_type *dynamic_types;
 } rte_logs = {
 	.type = UINT32_MAX,
 	.level = RTE_LOG_DEBUG,
+	.print_func = vfprintf,
 };
 
 struct rte_eal_opt_loglevel {

@@ -74,6 +78,7 @@ int
 rte_openlog_stream(FILE *f)
 {
 	rte_logs.file = f;
+	rte_logs.print_func = vfprintf;
 	return 0;
 }
 

@@ -470,7 +475,7 @@ rte_vlog(uint32_t level, uint32_t logtype, const char *format, va_list ap)
 	RTE_PER_LCORE(log_cur_msg).loglevel = level;
 	RTE_PER_LCORE(log_cur_msg).logtype = logtype;
 
-	ret = vfprintf(f, format, ap);
+	ret = (*rte_logs.print_func)(f, format, ap);
 	fflush(f);
 	return ret;
 }

new file mode 100644
index 0000000000..67d2463b2f
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+
+#ifndef LOG_PRIVATE_H
+#define LOG_PRIVATE_H
+
+/* Note: same as vfprintf() */
+typedef int (*log_print_t)(FILE *f, const char *fmt, va_list ap);
+
+#endif /* LOG_PRIVATE_H */

index 36e3185a10..e54f6e8b7f 100644
@@ -1054,6 +1054,19 @@ test_misc_flags(void)
 	const char * const argv22[] = {prgname, prefix, mp_flag,
 				       "--huge-worker-stack=512"};
 
+	/* Try running with --log-timestamp */
+	const char * const argv23[] = {prgname, prefix, mp_flag,
+				       "--log-timestamp" };
+
+	/* Try running with --log-timestamp=iso */
+	const char * const argv24[] = {prgname, prefix, mp_flag,
+				       "--log-timestamp=iso" };
+
+	/* Try running with invalid timestamp */
+	const char * const argv25[] = {prgname, prefix, mp_flag,
+				       "--log-timestamp=invalid" };
+
+
 	/* run all tests also applicable to FreeBSD first */
 
 	if (launch_proc(argv0) == 0) {

@@ -1161,6 +1174,19 @@ test_misc_flags(void)
 		printf("Error - process did not run ok with --huge-worker-stack=size parameter\n");
 		goto fail;
 	}
+	if (launch_proc(argv23) != 0) {
+		printf("Error - process did not run ok with --log-timestamp parameter\n");
+		goto fail;
+	}
+	if (launch_proc(argv24) != 0) {
+		printf("Error - process did not run ok with --log-timestamp=iso parameter\n");
+		goto fail;
+	}
+	if (launch_proc(argv25) == 0) {
+		printf("Error - process did run ok with --log-timestamp=invalid parameter\n");
+		goto fail;
+	}
+
 
 	rmdir(hugepath_dir3);
 	rmdir(hugepath_dir2);

index 9ab512e8a1..5173835c2c 100644
@@ -74,6 +74,7 @@ eal_long_options[] = {
 	{OPT_IOVA_MODE,	        1, NULL, OPT_IOVA_MODE_NUM        },
 	{OPT_LCORES,            1, NULL, OPT_LCORES_NUM           },
 	{OPT_LOG_LEVEL,         1, NULL, OPT_LOG_LEVEL_NUM        },
+	{OPT_LOG_TIMESTAMP,     2, NULL, OPT_LOG_TIMESTAMP_NUM    },
 	{OPT_TRACE,             1, NULL, OPT_TRACE_NUM            },
 	{OPT_TRACE_DIR,         1, NULL, OPT_TRACE_DIR_NUM        },
 	{OPT_TRACE_BUF_SIZE,    1, NULL, OPT_TRACE_BUF_SIZE_NUM   },

@@ -1616,6 +1617,7 @@ eal_log_level_parse(int argc, char * const argv[])
 		switch (opt) {
 		case OPT_LOG_LEVEL_NUM:
 		case OPT_SYSLOG_NUM:
+		case OPT_LOG_TIMESTAMP_NUM:
 			if (eal_parse_common_option(opt, optarg, internal_conf) < 0)
 				return -1;
 			break;

@@ -1843,7 +1845,7 @@ eal_parse_common_option(int opt, const char *optarg,
 		break;
 #endif
 
-	case OPT_LOG_LEVEL_NUM: {
+	case OPT_LOG_LEVEL_NUM:
 		if (eal_parse_log_level(optarg) < 0) {
 			EAL_LOG(ERR,
 				"invalid parameters for --"

@@ -1851,7 +1853,14 @@ eal_parse_common_option(int opt, const char *optarg,
 			return -1;
 		}
 		break;
-	}
+
+	case OPT_LOG_TIMESTAMP_NUM:
+		if (eal_log_timestamp(optarg) < 0) {
+			EAL_LOG(ERR, "invalid parameters for --"
+				OPT_LOG_TIMESTAMP);
+			return -1;
+		}
+		break;
 
 #ifndef RTE_EXEC_ENV_WINDOWS
 	case OPT_TRACE_NUM: {

@@ -2216,6 +2225,7 @@ eal_common_usage(void)
 	       "  --"OPT_LOG_LEVEL"=<type-match>:<level>\n"
 	       "                      Set specific log level\n"
 	       "  --"OPT_LOG_LEVEL"=help    Show log types and levels\n"
+	       "  --"OPT_LOG_TIMESTAMP"[=<format>]  Timestamp log output\n"
 #ifndef RTE_EXEC_ENV_WINDOWS
 	       "  --"OPT_TRACE"=<regex-match>\n"
 	       "                      Enable trace based on regular expression trace name.\n"

index f3f2e104f6..e24c9eca53 100644
@@ -35,6 +35,8 @@ enum {
 	OPT_LCORES_NUM,
 #define OPT_LOG_LEVEL         "log-level"
 	OPT_LOG_LEVEL_NUM,
+#define OPT_LOG_TIMESTAMP     "log-timestamp"
+	OPT_LOG_TIMESTAMP_NUM,
 #define OPT_TRACE             "trace"
 	OPT_TRACE_NUM,
 #define OPT_TRACE_DIR         "trace-dir"

index 55ff27a4da..662a829ce8 100644
@@ -392,8 +392,10 @@ eal_parse_args(int argc, char **argv)
 			goto out;
 		}
 
-		/* eal_log_level_parse() already handled these */
-		if (opt == OPT_LOG_LEVEL_NUM || opt == OPT_LOG_SYSLOG_NUM)
+		/* eal_log_level_parse() already handled these options */
+		if (opt == OPT_LOG_LEVEL_NUM ||
+		    opt == OPT_SYSLOG_NUM ||
+		    opt == OPT_LOG_TIMESTAMP_NUM)
 			continue;
 
 		ret = eal_parse_common_option(opt, optarg, internal_conf);

index b9a0fb1742..8cbea480e0 100644
@@ -611,7 +611,9 @@ eal_parse_args(int argc, char **argv)
 		}
 
 		/* eal_log_level_parse() already handled these options */
-		if (opt == OPT_LOG_LEVEL_NUM || opt == OPT_SYSLOG_NUM)
+		if (opt == OPT_LOG_LEVEL_NUM ||
+		    opt == OPT_SYSLOG_NUM ||
+		    opt == OPT_LOG_TIMESTAMP_NUM)
 			continue;
 
 		ret = eal_parse_common_option(opt, optarg, internal_conf);

index 74b3ece30c..4283c920c8 100644
@@ -121,7 +121,9 @@ eal_parse_args(int argc, char **argv)
 		}
 
 		/* eal_log_level_parse() already handled these options */
-		if (opt == OPT_LOG_LEVEL_NUM || opt == OPT_SYSLOG_NUM)
+		if (opt == OPT_LOG_LEVEL_NUM ||
+		    opt == OPT_SYSLOG_NUM ||
+		    opt == OPT_LOG_TIMESTAMP_NUM)
 			continue;
 
 		ret = eal_parse_common_option(opt, optarg, internal_conf);

index 979b20c3ef..71db4894fa 100644
@@ -21,7 +21,7 @@
 #include "log_private.h"
 
 #ifdef RTE_EXEC_ENV_WINDOWS
-#define strdup _strdup
+#include <rte_os_shim.h>
 #endif
 
 struct rte_log_dynamic_type {

@@ -29,13 +29,13 @@ struct rte_log_dynamic_type {
 	uint32_t loglevel;
 };
 
-
 /** The rte_log structure. */
 static struct rte_logs {
 	uint32_t type;  /**< Bitfield with enabled logs. */
 	uint32_t level; /**< Log level. */
 	FILE *file;     /**< Output file set by rte_openlog_stream, or NULL. */
 	log_print_t print_func;
+
 	size_t dynamic_types_len;
 	struct rte_log_dynamic_type *dynamic_types;
 } rte_logs = {

@@ -359,7 +359,6 @@ static const struct logtype logtype_strings[] = {
 RTE_INIT_PRIO(log_init, LOG)
 {
 	uint32_t i;
-
 	rte_log_set_global_level(RTE_LOG_DEBUG);
 
 	rte_logs.dynamic_types = calloc(RTE_LOGTYPE_FIRST_EXT_ID,

@@ -510,6 +509,11 @@ eal_log_syslog(const char *mode __rte_unused)
 void
 eal_log_init(const char *id __rte_unused)
 {
+	if (log_timestamp_enabled())
+		rte_logs.print_func = log_print_with_timestamp;
+	else
+		rte_logs.print_func = vfprintf;
+
 #if RTE_LOG_DP_LEVEL >= RTE_LOG_DEBUG
 	RTE_LOG(NOTICE, EAL,
 		"Debug dataplane logs available - lower performance\n");

index 3c46328e7b..7c7d44eed2 100644
@@ -5,8 +5,10 @@
 #ifndef LOG_INTERNAL_H
 #define LOG_INTERNAL_H
 
+#include <stdbool.h>
 #include <stdio.h>
 #include <stdint.h>
+#include <time.h>
 
 #include <rte_compat.h>
 

@@ -39,4 +41,11 @@ const char *eal_log_level2str(uint32_t level);
 __rte_internal
 void rte_eal_log_cleanup(void);
 
+/*
+ * Add timestamp to console logs
+ */
+__rte_internal
+int eal_log_timestamp(const char *fmt);
+
+
 #endif /* LOG_INTERNAL_H */

index 67d2463b2f..67cfe72fc6 100644
@@ -3,7 +3,18 @@
 #ifndef LOG_PRIVATE_H
 #define LOG_PRIVATE_H
 
+/* Defined in limits.h on Linux */
+#ifndef LINE_MAX
+#define LINE_MAX	2048 /* _POSIX2_LINE_MAX */
+#endif
+
 /* Note: same as vfprintf() */
 typedef int (*log_print_t)(FILE *f, const char *fmt, va_list ap);
 
+bool log_timestamp_enabled(void);
+ssize_t log_timestamp(char *tsbuf, size_t tsbuflen);
+
+__rte_format_printf(2, 0)
+int log_print_with_timestamp(FILE *f, const char *format, va_list ap);
+
 #endif /* LOG_PRIVATE_H */

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