From: Jacek Piasecki <jacekx.piasecki@intel.com>
Date: Fri, 22 Sep 2017 09:44:46 +0000 (+0200)
Subject: cfgfile: remove EAL dependency
X-Git-Tag: spdx-start~1694
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=250fef469ef46e4d9c1e8855b9010e081b164eb9;p=dpdk.git

cfgfile: remove EAL dependency

This patch removes the dependency to EAL in cfgfile library.

Signed-off-by: Jacek Piasecki <jacekx.piasecki@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
---

diff --git a/lib/Makefile b/lib/Makefile
index dea64253b1..f0ab2fb06e 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -42,7 +42,6 @@ DEPDIRS-librte_mbuf := librte_eal librte_mempool
 DIRS-$(CONFIG_RTE_LIBRTE_TIMER) += librte_timer
 DEPDIRS-librte_timer := librte_eal
 DIRS-$(CONFIG_RTE_LIBRTE_CFGFILE) += librte_cfgfile
-DEPDIRS-librte_cfgfile := librte_eal
 DIRS-$(CONFIG_RTE_LIBRTE_CMDLINE) += librte_cmdline
 DEPDIRS-librte_cmdline := librte_eal
 DIRS-$(CONFIG_RTE_LIBRTE_ETHER) += librte_ether
diff --git a/lib/librte_cfgfile/Makefile b/lib/librte_cfgfile/Makefile
index 755ef11f69..0bee43e21e 100644
--- a/lib/librte_cfgfile/Makefile
+++ b/lib/librte_cfgfile/Makefile
@@ -38,6 +38,7 @@ LIB = librte_cfgfile.a
 
 CFLAGS += -O3
 CFLAGS += $(WERROR_FLAGS)
+CFLAGS += -I$(SRCDIR)/../librte_eal/common/include
 
 EXPORT_MAP := rte_cfgfile_version.map
 
diff --git a/lib/librte_cfgfile/rte_cfgfile.c b/lib/librte_cfgfile/rte_cfgfile.c
index 258809373a..9dc25cc3db 100644
--- a/lib/librte_cfgfile/rte_cfgfile.c
+++ b/lib/librte_cfgfile/rte_cfgfile.c
@@ -36,7 +36,6 @@
 #include <string.h>
 #include <ctype.h>
 #include <rte_common.h>
-#include <rte_string_fns.h>
 
 #include "rte_cfgfile.h"
 
@@ -258,19 +257,25 @@ rte_cfgfile_load_with_params(const char *filename, int flags,
 
 			struct rte_cfgfile_section *sect =
 				cfg->sections[curr_section];
-			int n;
+
 			char *split[2] = {NULL};
-			n = rte_strsplit(buffer, sizeof(buffer), split, 2, '=');
-			if (flags & CFG_FLAG_EMPTY_VALUES) {
-				if ((n < 1) || (n > 2)) {
-					printf("Error at line %d - cannot split string, n=%d\n",
-					       lineno, n);
-					goto error1;
-				}
+			split[0] = buffer;
+			split[1] = memchr(buffer, '=', len);
+
+			/* when delimeter not found */
+			if (split[1] == NULL) {
+				printf("Error at line %d - cannot "
+					"split string\n", lineno);
+				goto error1;
 			} else {
-				if (n != 2) {
-					printf("Error at line %d - cannot split string, n=%d\n",
-					       lineno, n);
+				/* when delimeter found */
+				*split[1] = '\0';
+				split[1]++;
+
+				if (!(flags & CFG_FLAG_EMPTY_VALUES) &&
+						(*split[1] == '\0')) {
+					printf("Error at line %d - cannot "
+						"split string\n", lineno);
 					goto error1;
 				}
 			}