Comments (3)
mjs_set(mjs, g, "myfunc", ~0, mjs_mk_foreign(mjs,my_func));
See example in https://github.com/cesanta/mjs/blob/master/mjs.c, search for mjs_init_globals
from mjs.
thanks for your reply,this is my code ,but result is error:
`#include "mjs.h"
void foo(int x) {
printf("Hello %d!\n", x);
}
void *my_dlsym(void *handle, const char *name) {
//if (strcmp(name, "foo") == 0) return foo;
return NULL;
}
int main(void) {
struct mjs *mjs = mjs_create();
mjs_set_ffi_resolver(mjs, my_dlsym);
mjs_set(mjs,mjs_get_global(mjs), "foo", ~0, mjs_mk_foreign(mjs, foo));
//mjs_set(mjs, g, "myfunc", ~0, mjs_mk_foreign(mjs, my_func));
mjs_exec(mjs, " for(let i=0;i<10;++i) foo(1234);", NULL);
return 0;
}`
this is result:
Hello 2922240!
Hello 2922240!
Hello 2922240!
Hello 2922240!
Hello 2922240!
Hello 2922240!
Hello 2922240!
Hello 2922240!
Hello 2922240!
Hello 2922240!
the function param seems error
from mjs.
your function needs to take the parameter from the JS stack.
See the example I gave you, how those functions take parameters.
from mjs.
Related Issues (20)
- SEGV /mjs/mjs.c:7354:13
- SEGV /mjs/mjs.c:7367:3
- SEGV /mjs/mjs.c:11356:32
- SEGV /mjs/mjs.c:11371:30
- SEGV /home/v/jse/mjs/mjs.c:8472:31 in getprop_builtin_foreign
- SEGV load
- SEGV chr
- SEGV gc
- SEGV ffi
- SEGV mkstr
- SEGV getMJS
- SEGV die
- SEGV s2o
- SEGV JSON.stringify
- SEGV JSON.parse
- SEGV Object.create
- Comparison to the CurlyMoo rules library
- Segmentation fault on mjs_do_gc
- Segmentation fault on mjs_array_length
- Segmentation fault on mjs_mk_ffi_sig
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