scripts/kconfig/kconfig_load.c

#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
}
1	#include <dlfcn.h>
2	#include <stdio.h>
3	#include <stdlib.h>
4
5	#include "lkc.h"
6
7	#define P(name,type,arg) type (*name ## _p) arg
8	#include "lkc_proto.h"
9	#undef P
10
11	void kconfig_load(void)
12	{
13	void *handle;
14	char *error;
15
16	handle = dlopen("./libkconfig.so", RTLD_LAZY);
17	if (!handle) {
18	handle = dlopen("./scripts/kconfig/libkconfig.so", RTLD_LAZY);
19	if (!handle) {
20	fprintf(stderr, "%s\n", dlerror());
21	exit(1);
22	}
23	}
24
25	#define P(name,type,arg) \
26	{ \
27	name ## _p = dlsym(handle, #name); \
28	if ((error = dlerror())) { \
29	fprintf(stderr, "%s\n", error); \
30	exit(1); \
31	} \
32	}
33	#include "lkc_proto.h"
34	#undef P
35	}