recvmmsg.c 422 B

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  1. #define _GNU_SOURCE
  2. #include <sys/socket.h>
  3. #include <limits.h>
  4. #include "syscall.h"
  5. int recvmmsg(int fd, struct mmsghdr *msgvec, unsigned int vlen, unsigned int flags, struct timespec *timeout)
  6. {
  7. #if LONG_MAX > INT_MAX
  8. struct mmsghdr *mh = msgvec;
  9. unsigned int i;
  10. for (i = vlen; i; i--, mh++)
  11. mh->msg_hdr.__pad1 = mh->msg_hdr.__pad2 = 0;
  12. #endif
  13. return syscall_cp(SYS_recvmmsg, fd, msgvec, vlen, flags, timeout);
  14. }