David Gonzalez Martin 38011a233c Integrate libs
2024-03-02 12:58:12 -06:00

21 lines
337 B
C

#include <errno.h>
#include <unistd.h>
#include <wasi/api.h>
int __getentropy(void *buffer, size_t len) {
if (len > 256) {
errno = EIO;
return -1;
}
int r = __wasi_random_get(buffer, len);
if (r != 0) {
errno = r;
return -1;
}
return 0;
}
weak_alias(__getentropy, getentropy);