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path: root/scripts/kconfig/kconfig_load.c
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Diffstat (limited to 'scripts/kconfig/kconfig_load.c') (more/less context) (ignore whitespace changes)
-rw-r--r--scripts/kconfig/kconfig_load.c35
1 files changed, 35 insertions, 0 deletions
diff --git a/scripts/kconfig/kconfig_load.c b/scripts/kconfig/kconfig_load.c
new file mode 100644
index 0000000..dbdcaad
--- a/dev/null
+++ b/scripts/kconfig/kconfig_load.c
@@ -0,0 +1,35 @@
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
11void 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}