[PATCH] eal: make eal_parse_coremask external

[Timothy McDaniel]

DLB2 has a need to parse a user supplied coremask as part
of an optimization that associates optimal core/resource
pairs.  Therefore eal_parse_coremask has been renamed
to rte_eal_parse_coremask and exported.

Signed-off-by: Timothy McDaniel <timothy.mcdan...@intel.com>
---
 lib/eal/common/eal_common_options.c | 6 +++---
 lib/eal/common/eal_options.h        | 2 ++
 lib/eal/version.map                 | 3 +++
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/lib/eal/common/eal_common_options.c 
b/lib/eal/common/eal_common_options.c
index 4c2def0155..2d6535781b 100644
--- a/lib/eal/common/eal_common_options.c
+++ b/lib/eal/common/eal_common_options.c
@@ -742,8 +742,8 @@ check_core_list(int *lcores, unsigned int count)
        return -1;
 }
 
-static int
-eal_parse_coremask(const char *coremask, int *cores)
+int
+rte_eal_parse_coremask(const char *coremask, int *cores)
 {
        const char *coremask_orig = coremask;
        int lcores[RTE_MAX_LCORE];
@@ -1649,7 +1649,7 @@ eal_parse_common_option(int opt, const char *optarg,
                if (eal_service_cores_parsed())
                        RTE_LOG(WARNING, EAL,
                                "Service cores parsed before dataplane cores. 
Please ensure -c is before -s or -S\n");
-               if (eal_parse_coremask(optarg, lcore_indexes) < 0) {
+               if (rte_eal_parse_coremask(optarg, lcore_indexes) < 0) {
                        RTE_LOG(ERR, EAL, "invalid coremask syntax\n");
                        return -1;
                }
diff --git a/lib/eal/common/eal_options.h b/lib/eal/common/eal_options.h
index 3cc9cb6412..21df6886f8 100644
--- a/lib/eal/common/eal_options.h
+++ b/lib/eal/common/eal_options.h
@@ -108,5 +108,7 @@ int eal_plugins_init(void);
 int eal_save_args(int argc, char **argv);
 int handle_eal_info_request(const char *cmd, const char *params __rte_unused,
                struct rte_tel_data *d);
+__rte_experimental
+int rte_eal_parse_coremask(const char *coremask, int *cores);
 
 #endif /* EAL_OPTIONS_H */
diff --git a/lib/eal/version.map b/lib/eal/version.map
index 1f293e768b..3780853443 100644
--- a/lib/eal/version.map
+++ b/lib/eal/version.map
@@ -424,6 +424,9 @@ EXPERIMENTAL {
        rte_thread_self;
        rte_thread_set_affinity_by_id;
        rte_thread_set_priority;
+
+       #added in 22.11
+       rte_eal_parse_coremask;
 };
 
 INTERNAL {
-- 
2.25.1