diff options
| -rw-r--r-- | platform/linux-dpdk/odp_init.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/platform/linux-dpdk/odp_init.c b/platform/linux-dpdk/odp_init.c index da16ab1e6..a9083dcb7 100644 --- a/platform/linux-dpdk/odp_init.c +++ b/platform/linux-dpdk/odp_init.c @@ -11,6 +11,7 @@ #include <odp_packet_dpdk.h> #include <odp_debug_internal.h> #include <odp/system_info.h> +#include <unistd.h> #define PMD_EXT(drv) extern void devinitfn_##drv(void); PMD_EXT(bond_drv) @@ -103,13 +104,18 @@ static void parse_dpdk_args(const char *args, int *dst_argc, char ***dst_argv) static void print_dpdk_env_help(void) { char **dpdk_argv; - int dpdk_argc; + int dpdk_argc, save_optind; parse_dpdk_args("--help", &dpdk_argc, &dpdk_argv); ODP_ERR("Missing: export ODP_PLATFORM_PARAMS=\"EAL options\"\n"); ODP_ERR("Example: export ODP_PLATFORM_PARAMS=\"-n 4 --no-huge\"\n"); ODP_ERR("Note: -c argument substitutes automatically from odp coremask\n"); + save_optind = optind; + optind = 1; rte_eal_init(dpdk_argc, dpdk_argv); + optind = save_optind; + free(dpdk_argv[0]); + free(dpdk_argv); } @@ -119,7 +125,7 @@ int odp_init_dpdk(void) int dpdk_argc; char *env; char *new_env; - int core_mask, i; + int core_mask, i, save_optind; env = getenv("ODP_PLATFORM_PARAMS"); if (env == NULL) { @@ -143,7 +149,11 @@ int odp_init_dpdk(void) fflush(stdout); free(new_env); + /* reset optind, the caller application might have used it */ + save_optind = optind; + optind = 1; i = rte_eal_init(dpdk_argc, dpdk_argv); + optind = save_optind; free(dpdk_argv[0]); free(dpdk_argv); if (i < 0) { |