X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_eal%2Fcommon%2Feal_common_log.c;h=c714a4bd26c5f4a70f4d41a9177ab8330cfcb68d;hb=4104b2a4854473798de0d03c86793518567deba6;hp=c04bcde87853850004ca52c5c66f956f16279816;hpb=fa20768905c3a8b36ebb9e828e1643dd86f85f8b;p=dpdk.git

diff --git a/lib/librte_eal/common/eal_common_log.c b/lib/librte_eal/common/eal_common_log.c
index c04bcde878..c714a4bd26 100644
--- a/lib/librte_eal/common/eal_common_log.c
+++ b/lib/librte_eal/common/eal_common_log.c
@@ -9,6 +9,7 @@
 #include <string.h>
 #include <errno.h>
 #include <regex.h>
+#include <fnmatch.h>
 
 #include <rte_eal.h>
 #include <rte_log.h>
@@ -28,6 +29,8 @@ struct rte_eal_opt_loglevel {
 	TAILQ_ENTRY(rte_eal_opt_loglevel) next;
 	/** Compiled regular expression obtained from the option */
 	regex_t re_match;
+	/** Glob match string option */
+	char *pattern;
 	/** Log level value obtained from the option */
 	uint32_t level;
 };
@@ -104,9 +107,9 @@ rte_log_set_level(uint32_t type, uint32_t level)
 	return 0;
 }
 
-/* set level */
+/* set log level by regular expression */
 int
-rte_log_set_level_regexp(const char *pattern, uint32_t level)
+rte_log_set_level_regexp(const char *regex, uint32_t level)
 {
 	regex_t r;
 	size_t i;
@@ -114,7 +117,7 @@ rte_log_set_level_regexp(const char *pattern, uint32_t level)
 	if (level > RTE_LOG_DEBUG)
 		return -1;
 
-	if (regcomp(&r, pattern, 0) != 0)
+	if (regcomp(&r, regex, 0) != 0)
 		return -1;
 
 	for (i = 0; i < rte_logs.dynamic_types_len; i++) {
@@ -131,24 +134,30 @@ rte_log_set_level_regexp(const char *pattern, uint32_t level)
 }
 
 /*
- * Save the type (regexp string) and the loglevel
- * in the global storage so that it could be used
- * to configure dynamic logtypes which are absent
- * at the moment of EAL option processing but may
- * be registered during runtime.
+ * Save the type string and the loglevel for later dynamic
+ * logtypes which may register later.
  */
-int rte_log_save_regexp(const char *regex, int tmp)
+static int rte_log_save_level(int priority,
+			      const char *regex, const char *pattern)
 {
-	struct rte_eal_opt_loglevel *opt_ll;
+	struct rte_eal_opt_loglevel *opt_ll = NULL;
 
 	opt_ll = malloc(sizeof(*opt_ll));
 	if (opt_ll == NULL)
-		return -1;
-
-	if (regcomp(&opt_ll->re_match, regex, 0) != 0)
 		goto fail;
 
-	opt_ll->level = tmp;
+	opt_ll->level = priority;
+
+	if (regex) {
+		opt_ll->pattern = NULL;
+		if (regcomp(&opt_ll->re_match, regex, 0) != 0)
+			goto fail;
+	} else if (pattern) {
+		opt_ll->pattern = strdup(pattern);
+		if (opt_ll->pattern == NULL)
+			goto fail;
+	} else
+		goto fail;
 
 	TAILQ_INSERT_HEAD(&opt_loglevel_list, opt_ll, next);
 	return 0;
@@ -157,6 +166,36 @@ fail:
 	return -1;
 }
 
+int rte_log_save_regexp(const char *regex, int tmp)
+{
+	return rte_log_save_level(tmp, regex, NULL);
+}
+
+/* set log level based on glob (file match) pattern */
+int
+rte_log_set_level_pattern(const char *pattern, uint32_t level)
+{
+	size_t i;
+
+	if (level > RTE_LOG_DEBUG)
+		return -1;
+
+	for (i = 0; i < rte_logs.dynamic_types_len; i++) {
+		if (rte_logs.dynamic_types[i].name == NULL)
+			continue;
+
+		if (fnmatch(pattern, rte_logs.dynamic_types[i].name, 0) == 0)
+			rte_logs.dynamic_types[i].loglevel = level;
+	}
+
+	return 0;
+}
+
+int rte_log_save_pattern(const char *pattern, int priority)
+{
+	return rte_log_save_level(priority, NULL, pattern);
+}
+
 /* get the current loglevel for the message being processed */
 int rte_log_cur_msg_loglevel(void)
 {
@@ -244,8 +283,13 @@ rte_log_register_type_and_pick_level(const char *name, uint32_t level_def)
 		if (opt_ll->level > RTE_LOG_DEBUG)
 			continue;
 
-		if (regexec(&opt_ll->re_match, name, 0, NULL, 0) == 0)
-			level = opt_ll->level;
+		if (opt_ll->pattern) {
+			if (fnmatch(opt_ll->pattern, name, 0))
+				level = opt_ll->level;
+		} else {
+			if (regexec(&opt_ll->re_match, name, 0, NULL, 0) == 0)
+				level = opt_ll->level;
+		}
 	}
 
 	rte_logs.dynamic_types[type].loglevel = level;
@@ -291,9 +335,7 @@ static const struct logtype logtype_strings[] = {
 };
 
 /* Logging should be first initializer (before drivers and bus) */
-RTE_INIT_PRIO(rte_log_init, LOG);
-static void
-rte_log_init(void)
+RTE_INIT_PRIO(rte_log_init, LOG)
 {
 	uint32_t i;