1 /* 2 * Copyright (c) 2015 Fujitsu Ltd. 3 * Author: Xiao Yang <yangx.jy (at) cn.fujitsu.com> 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms of version 2 of the GNU General Public License as 7 * published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that it would be useful, but 10 * WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 12 * 13 * You should have received a copy of the GNU General Public License 14 * alone with this program. 15 */ 16 17 #ifndef PREADV_H 18 #define PREADV_H 19 20 #include <sys/types.h> 21 #include "config.h" 22 #include "lapi/syscalls.h" 23 24 #if !defined(HAVE_PREADV) 25 int preadv(int fd, const struct iovec *iov, int iovcnt, off_t offset) 26 { 27 return tst_syscall(__NR_preadv, fd, iov, iovcnt, offset); 28 } 29 #endif 30 31 #endif /* RREADV_H */ 32
