base/config/kconfig/kconfig_load.c

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#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("./base/config/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
}

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