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
31
32
33
34
35
36
37
38
39
40
41
|
#include <assert.h> /* assert */
#include <stddef.h> /* NULL */
#include <sys/socket.h> /* recv, recvfrom */
/**
* Found in the wild needed by libcef. It looks like glibc moved to a
* pure preprocessor-based solution some time ago, but this remains for
* compatibility.
*/
struct cmsghdr *__cmsg_nxthdr(struct msghdr *msg, struct cmsghdr *cmsg)
{
return CMSG_NXTHDR(msg, cmsg);
}
/**
* Receive a message from a connected socket, with buffer overflow checking.
*
* LSB 5.0: LSB-Core-generic/baselib---recv-chk-1.html
*/
ssize_t __recv_chk(int fd, void *buf, size_t len, size_t buflen, int flags)
{
assert(buf != NULL);
assert(buflen >= len);
return recv(fd, buf, len, flags);
}
/**
* Receive a message from a socket, with buffer overflow checking.
*
* LSB 5.0: LSB-Core-generic/baselib---recvfrom-chk-1.html
*/
ssize_t __recvfrom_chk(int fd, void *buf, size_t len, size_t buflen, int flags,
struct sockaddr *address, socklen_t *address_len)
{
assert(buf != NULL);
assert(buflen >= len);
assert(address != NULL ? address_len != NULL : address_len == NULL);
return recvfrom(fd, buf, len, flags, address, address_len);
}
|
