doc: use code snippets in sample app guides

[dpdk.git] / examples / cmdline / main.c

diff --git a/examples/cmdline/main.c b/examples/cmdline/main.c
index 94002f0..c04a782 100644 (file)
--- a/examples/cmdline/main.c
+++ b/examples/cmdline/main.c
@@ -21,6 +21,7 @@
 
 #include "commands.h"
 
+/* Initialization of the Environment Abstraction Layer (EAL). 8< */
 int main(int argc, char **argv)
 {
        int ret;
@@ -29,12 +30,15 @@ int main(int argc, char **argv)
        ret = rte_eal_init(argc, argv);
        if (ret < 0)
                rte_panic("Cannot init EAL\n");
+       /* >8 End of initialization of Environment Abstraction Layer (EAL). */
 
+       /* Creating a new command line object. 8< */
        cl = cmdline_stdin_new(main_ctx, "example> ");
        if (cl == NULL)
                rte_panic("Cannot create cmdline instance\n");
        cmdline_interact(cl);
        cmdline_stdin_exit(cl);
+       /* >8 End of creating a new command line object. */
 
        /* clean up the EAL */
        rte_eal_cleanup();