1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
#include <stddef.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
int connect_unix_from_c(int socket, const char *path, int pathlen)
{
struct sockaddr_un sa = {
.sun_family = AF_UNIX
};
int len = offsetof(struct sockaddr_un, sun_path) + pathlen + 1;
memcpy(sa.sun_path, path, pathlen + 1);
return connect(socket, (struct sockaddr *)&sa, len);
}
#ifdef __FreeBSD__
#include <fcntl.h>
int connectat_unix_from_c(int fd, int socket, const char *path, int pathlen)
{
struct sockaddr_un sa = {
.sun_family = AF_UNIX
};
int len = offsetof(struct sockaddr_un, sun_path) + pathlen + 1;
memcpy(sa.sun_path, path, pathlen + 1);
return connectat(fd, socket, (struct sockaddr *)&sa, len);
}
#endif
|