root/scripts/kconfig/kconfig_load.c

DEFINITIONS

1. kconfig_load

#include <dlfcn.h>
#include <stdio.h>
#include <stdlib.h>

#include "lkc.h"

#define P(name,type,arg)        type (*name ## _p) arg
#include "lkc_proto.h"
#undef P

void kconfig_load(void)
{
        void *handle;
        char *error;

        handle = dlopen("./libkconfig.so", RTLD_LAZY);
        if (!handle) {
                handle = dlopen("./scripts/kconfig/libkconfig.so", RTLD_LAZY);
                if (!handle) {
                        fprintf(stderr, "%s\n", dlerror());
                        exit(1);
                }
        }

#define P(name,type,arg)                        \
{                                               \
        name ## _p = dlsym(handle, #name);      \
        if ((error = dlerror()))  {             \
                fprintf(stderr, "%s\n", error); \
                exit(1);                        \
        }                                       \
}
#include "lkc_proto.h"
#undef P
}