diff options
Diffstat (limited to 'erts/emulator/sys/unix/sys_uds.h')
| -rw-r--r-- | erts/emulator/sys/unix/sys_uds.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/erts/emulator/sys/unix/sys_uds.h b/erts/emulator/sys/unix/sys_uds.h index 7ff58b17dd..844a2804d8 100644 --- a/erts/emulator/sys/unix/sys_uds.h +++ b/erts/emulator/sys/unix/sys_uds.h @@ -29,10 +29,20 @@ #define _XOPEN_SOURCE 500 #endif +#include <limits.h> + #include <sys/types.h> #include <sys/socket.h> #include <sys/uio.h> +#if defined IOV_MAX +#define MAXIOV IOV_MAX +#elif defined UIO_MAXIOV +#define MAXIOV UIO_MAXIOV +#else +#define MAXIOV 16 +#endif + #include "sys.h" int sys_uds_readv(int fd, struct iovec *iov, size_t iov_len, |