[dpdk-dev] [PATCH v4 2/2] librte_cfgfile(rte_cfgfile.h): modify the macros values

[Jasvinder Singh]

This patch refers to the ABI change proposed for
librte_cfgfile(rte_cfgfile.h). In order to allow
for longer names and values, the values of macro
CFG_NAME_LEN and CFG_VAL_LEN is increased.

Signed-off-by: Jasvinder Singh <jasvinder.singh at intel.com>
---
 doc/guides/rel_notes/deprecation.rst | 4 ----
 doc/guides/rel_notes/release_2_2.rst | 6 +++++-
 lib/librte_cfgfile/Makefile          | 2 +-
 lib/librte_cfgfile/rte_cfgfile.h     | 9 +++++++--
 4 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
index 018a119..a391ff0 100644
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -41,10 +41,6 @@ Deprecation Notices
 * The scheduler statistics structure will change to allow keeping track of
   RED actions.
 
-* librte_cfgfile: In order to allow for longer names and values,
-  the value of macros CFG_NAME_LEN and CFG_NAME_VAL will be increased.
-  Most likely, the new values will be 64 and 256, respectively.
-
 * librte_table: New functions for table entry bulk add/delete will be added
   to the table operations structure.
 
diff --git a/doc/guides/rel_notes/release_2_2.rst b/doc/guides/rel_notes/release_2_2.rst
index 4f75cff..3c85c92 100644
--- a/doc/guides/rel_notes/release_2_2.rst
+++ b/doc/guides/rel_notes/release_2_2.rst
@@ -117,6 +117,10 @@ ABI Changes
 * librte_port: Macros to access the packet meta-data stored within the packet
   buffer has been adjusted to cover the packet mbuf structure.
 
+* librte_cfgfile: In order to allow for longer names and values,
+  the value of macros CFG_NAME_LEN and CFG_VALUE_LEN is increased,
+  the new values are 64 and 256, respectively.
+
 
 Shared Library Versions
 -----------------------
@@ -127,7 +131,7 @@ The libraries prepended with a plus sign were incremented in this version.
 
    + libethdev.so.2
    + librte_acl.so.2
-     librte_cfgfile.so.1
+     librte_cfgfile.so.2
      librte_cmdline.so.1
      librte_distributor.so.1
    + librte_eal.so.2
diff --git a/lib/librte_cfgfile/Makefile b/lib/librte_cfgfile/Makefile
index 032c240..616aef0 100644
--- a/lib/librte_cfgfile/Makefile
+++ b/lib/librte_cfgfile/Makefile
@@ -41,7 +41,7 @@ CFLAGS += $(WERROR_FLAGS)
 
 EXPORT_MAP := rte_cfgfile_version.map
 
-LIBABIVER := 1
+LIBABIVER := 2
 
 #
 # all source are stored in SRCS-y
diff --git a/lib/librte_cfgfile/rte_cfgfile.h b/lib/librte_cfgfile/rte_cfgfile.h
index 7c9fc91..d443782 100644
--- a/lib/librte_cfgfile/rte_cfgfile.h
+++ b/lib/librte_cfgfile/rte_cfgfile.h
@@ -47,8 +47,13 @@ extern "C" {
 *
 ***/
 
-#define CFG_NAME_LEN 32
-#define CFG_VALUE_LEN 64
+#ifndef CFG_NAME_LEN
+#define CFG_NAME_LEN 64
+#endif
+
+#ifndef CFG_VALUE_LEN
+#define CFG_VALUE_LEN 256
+#endif
 
 /** Configuration file */
 struct rte_cfgfile;
-- 
2.1.0