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// nonetwork, break standard network functions using LD_PRELOAD
// Source: https://github.com/starius/nonetwork
// Copyright (C) 2015 Boris Nagaev
// License: MIT
#include <errno.h>
int connect(int sock, const void *addr, unsigned int len) {
errno = 13; // EACCES, Permission denied
return -1;
}
void *gethostbyname(const char *name) {
return 0;
}
int getaddrinfo(const char *node, const char *service,
const void *hints,
void **res) {
return -4; // EAI_FAIL
}
void freeaddrinfo(void *res) {
}
int getnameinfo(const void * sa,
unsigned int salen, char * host,
unsigned int hostlen, char * serv,
unsigned int servlen, int flags) {
return -4; // EAI_FAIL
}
struct hostent *gethostbyaddr(const void *addr, unsigned int len,
int type) {
return 0;
}
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