mirror of
https://github.com/fluencelabs/musl
synced 2025-04-25 15:22:15 +00:00
acb7e049b8
these are not pure syscall wrappers because they have to work around kernel API bugs on 64-bit archs. the workarounds could probably be made somewhat more efficient, but at the cost of more complexity. this may be revisited later.
16 lines
422 B
C
16 lines
422 B
C
#define _GNU_SOURCE
|
|
#include <sys/socket.h>
|
|
#include <limits.h>
|
|
#include "syscall.h"
|
|
|
|
int recvmmsg(int fd, struct mmsghdr *msgvec, unsigned int vlen, unsigned int flags, struct timespec *timeout)
|
|
{
|
|
#if LONG_MAX > INT_MAX
|
|
struct mmsghdr *mh = msgvec;
|
|
unsigned int i;
|
|
for (i = vlen; i; i--, mh++)
|
|
mh->msg_hdr.__pad1 = mh->msg_hdr.__pad2 = 0;
|
|
#endif
|
|
return syscall_cp(SYS_recvmmsg, fd, msgvec, vlen, flags, timeout);
|
|
}
|