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From: Jacek Piasecki <jacekx.piasecki@intel.com>
To: dev@dpdk.org
Cc: bruce.richardson@intel.com, deepak.k.jain@intel.com,
	kubax.kozak@intel.com, michalx.k.jastrzebski@intel.com,
	Jacek Piasecki <jacekx.piasecki@intel.com>
Subject: [dpdk-dev] [PATCH v4 1/5] cfgfile: remove EAL dependency
Date: Mon, 10 Jul 2017 14:44:13 +0200	[thread overview]
Message-ID: <1499690657-81150-2-git-send-email-jacekx.piasecki@intel.com> (raw)
In-Reply-To: <1499690657-81150-1-git-send-email-jacekx.piasecki@intel.com>

This patch removes the dependency to EAL in cfgfile library.

Signed-off-by: Jacek Piasecki <jacekx.piasecki@intel.com>
---
 lib/Makefile                     |  3 +--
 lib/librte_cfgfile/Makefile      |  1 +
 lib/librte_cfgfile/rte_cfgfile.c | 29 +++++++++++++++++------------
 3 files changed, 19 insertions(+), 14 deletions(-)

diff --git a/lib/Makefile b/lib/Makefile
index 07e1fd0..cf47a2a 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -32,6 +32,7 @@
 include $(RTE_SDK)/mk/rte.vars.mk
 
 DIRS-y += librte_compat
+DIRS-$(CONFIG_RTE_LIBRTE_CFGFILE) += librte_cfgfile
 DIRS-$(CONFIG_RTE_LIBRTE_EAL) += librte_eal
 DIRS-$(CONFIG_RTE_LIBRTE_RING) += librte_ring
 DEPDIRS-librte_ring := librte_eal
@@ -41,8 +42,6 @@ DIRS-$(CONFIG_RTE_LIBRTE_MBUF) += librte_mbuf
 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 755ef11..0bee43e 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 b54a523..c6ae3e3 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;
 				}
 			}
-- 
2.7.4

  reply	other threads:[~2017-07-10 12:57 UTC|newest]

Thread overview: 70+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-30  8:30 [dpdk-dev] [PATCH 0/3] Add support for using a config file for DPDK Jacek Piasecki
2017-05-30  8:30 ` [dpdk-dev] [PATCH 1/3] cfgfile: add new API functions Jacek Piasecki
2017-05-31 14:20   ` Bruce Richardson
2017-05-31 14:22     ` Bruce Richardson
2017-06-26 10:59   ` [dpdk-dev] [PATCH v2 0/7] Add support for using a config file for DPDK Jacek Piasecki
2017-06-26 10:59     ` [dpdk-dev] [PATCH v2 1/7] cfgfile: remove EAL dependency Jacek Piasecki
2017-06-26 13:12       ` Dumitrescu, Cristian
2017-06-27 10:26       ` [dpdk-dev] [PATCH v3 0/4] Rework cfgfile API to enable apps config file support Jacek Piasecki
2017-06-27 10:26         ` [dpdk-dev] [PATCH v3 1/4] cfgfile: remove EAL dependency Jacek Piasecki
2017-06-30  9:44           ` Bruce Richardson
2017-06-30 11:16             ` Bruce Richardson
2017-06-27 10:26         ` [dpdk-dev] [PATCH v3 2/4] cfgfile: add new functions to API Jacek Piasecki
2017-06-30  9:55           ` Bruce Richardson
2017-06-30 10:28           ` Bruce Richardson
2017-06-27 10:26         ` [dpdk-dev] [PATCH v3 3/4] cfgfile: rework of load function Jacek Piasecki
2017-06-30 11:18           ` Bruce Richardson
2017-06-27 10:26         ` [dpdk-dev] [PATCH v3 4/4] test/cfgfile: add new unit test Jacek Piasecki
2017-06-30 11:20         ` [dpdk-dev] [PATCH v3 0/4] Rework cfgfile API to enable apps config file support Bruce Richardson
2017-06-26 10:59     ` [dpdk-dev] [PATCH v2 2/7] cfgfile: add new functions to API Jacek Piasecki
2017-06-26 10:59     ` [dpdk-dev] [PATCH v2 3/7] cfgfile: rework of load function Jacek Piasecki
2017-06-26 10:59     ` [dpdk-dev] [PATCH v2 4/7] test/cfgfile: add new unit test Jacek Piasecki
2017-06-26 10:59     ` [dpdk-dev] [PATCH v2 5/7] eal: add functions parsing EAL arguments Jacek Piasecki
2017-06-27 10:52       ` [dpdk-dev] [PATCH v3 0/3] EAL change for using a config file for DPDK Jacek Piasecki
2017-06-27 10:52         ` [dpdk-dev] [PATCH v3 1/3] eal: add functions parsing EAL arguments Jacek Piasecki
2017-06-30 16:04           ` Bruce Richardson
2017-07-10 12:44           ` [dpdk-dev] [PATCH v4 0/5] Rework cfgfile API to enable apps config file support Jacek Piasecki
2017-07-10 12:44             ` Jacek Piasecki [this message]
2017-08-30 17:58               ` [dpdk-dev] [PATCH v4 1/5] cfgfile: remove EAL dependency Bruce Richardson
2017-07-10 12:44             ` [dpdk-dev] [PATCH v4 2/5] cfgfile: change existing API functions Jacek Piasecki
2017-08-30 20:07               ` Bruce Richardson
2017-07-10 12:44             ` [dpdk-dev] [PATCH v4 3/5] cfgfile: add new functions to API Jacek Piasecki
2017-08-30 20:18               ` Bruce Richardson
2017-07-10 12:44             ` [dpdk-dev] [PATCH v4 4/5] cfgfile: rework of load function Jacek Piasecki
2017-08-30 20:24               ` Bruce Richardson
2017-07-10 12:44             ` [dpdk-dev] [PATCH v4 5/5] test/cfgfile: add new unit test Jacek Piasecki
2017-08-30 20:25               ` Bruce Richardson
2017-09-04  9:21                 ` Bruce Richardson
2017-09-04  9:30               ` Bruce Richardson
2017-09-15 13:56                 ` Thomas Monjalon
2017-09-18 13:49                   ` Jastrzebski, MichalX K
2017-07-10 15:13             ` [dpdk-dev] [PATCH v4 0/5] Rework cfgfile API to enable apps config file support Thomas Monjalon
2017-07-20 21:48               ` Thomas Monjalon
2017-07-10 12:51           ` [dpdk-dev] [PATCH v4 0/3] EAL change for using a config file for DPDK Kuba Kozak
2017-07-10 12:51             ` [dpdk-dev] [PATCH v4 1/3] eal: add functions parsing EAL arguments Kuba Kozak
2017-07-13  9:26               ` [dpdk-dev] [PATCH v5 0/3] EAL change for using a config file for DPDK Kuba Kozak
2017-07-13 10:07               ` Kuba Kozak
2017-07-13 10:07                 ` [dpdk-dev] [PATCH v5 1/3] eal: add functions parsing EAL arguments Kuba Kozak
2017-07-13 10:07                 ` [dpdk-dev] [PATCH v5 2/3] app/testpmd: add parse options from cfg file Kuba Kozak
2017-07-13 10:07                 ` [dpdk-dev] [PATCH v5 3/3] app/testpmd: add parse options from JSON " Kuba Kozak
2019-01-23 19:31                 ` [dpdk-dev] [PATCH v5 0/3] EAL change for using a config file for DPDK Ferruh Yigit
2019-01-23 20:26                   ` Thomas Monjalon
2019-01-24 13:54                     ` Ferruh Yigit
2019-01-24 14:32                       ` Thomas Monjalon
2019-01-24 14:46                         ` Ferruh Yigit
2019-01-24 16:06                           ` Thomas Monjalon
2019-01-24 16:18                             ` Ferruh Yigit
2019-01-24 17:45                               ` Thomas Monjalon
2019-01-28 14:43                                 ` Ferruh Yigit
2017-07-10 12:51             ` [dpdk-dev] [PATCH v4 2/3] app/testpmd: add parse options from cfg file Kuba Kozak
2017-07-10 12:51             ` [dpdk-dev] [PATCH v4 3/3] app/testpmd: add parse options from JSON " Kuba Kozak
2017-06-27 10:52         ` [dpdk-dev] [PATCH v3 2/3] app/testpmd: changed example to parse options from " Jacek Piasecki
2017-06-27 10:52         ` [dpdk-dev] [PATCH v3 3/3] app/testpmd: add parse arguments from JSON config file Jacek Piasecki
2017-07-05  0:00         ` [dpdk-dev] [PATCH v3 0/3] EAL change for using a config file for DPDK Thomas Monjalon
2017-06-26 10:59     ` [dpdk-dev] [PATCH v2 6/7] app/testpmd: changed example to parse options from cfg file Jacek Piasecki
2017-06-26 10:59     ` [dpdk-dev] [PATCH v2 7/7] app/testpmd: add parse arguments from JSON config file Jacek Piasecki
2017-05-30  8:30 ` [dpdk-dev] [PATCH 2/3] eal: add functions parsing EAL arguments Jacek Piasecki
2017-05-31 15:46   ` Bruce Richardson
2017-05-30  8:30 ` [dpdk-dev] [PATCH 3/3] app/testpmd: changed example to parse options from cfg file Jacek Piasecki
2017-06-20  2:13   ` Wu, Jingjing
2017-06-20 10:10     ` Kozak, KubaX

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