1 /* 2 * Copyright 2002-2007, Axel Dörfler, axeld@pinc-software.de. All rights reserved. 3 * Distributed under the terms of the MIT License. 4 * 5 * Copyright 2001, Manuel J. Petit. All rights reserved. 6 * Distributed under the terms of the NewOS License. 7 */ 8 9 10 #include <unistd.h> 11 12 #include <errno.h> 13 #include <pthread.h> 14 15 #include <syscall_utils.h> 16 17 #include <errno_private.h> 18 #include <syscalls.h> 19 20 21 ssize_t 22 write(int fd, void const *buffer, size_t bufferSize) 23 { 24 int status = _kern_write(fd, -1, buffer, bufferSize); 25 26 RETURN_AND_SET_ERRNO_TEST_CANCEL(status); 27 } 28 29 30 ssize_t 31 write_pos(int fd, off_t pos, const void *buffer, size_t bufferSize) 32 { 33 if (pos < 0) 34 RETURN_AND_SET_ERRNO_TEST_CANCEL(B_BAD_VALUE); 35 36 RETURN_AND_SET_ERRNO_TEST_CANCEL(_kern_write(fd, pos, buffer, bufferSize)); 37 } 38 39 40 ssize_t 41 pwrite(int fd, const void *buffer, size_t bufferSize, off_t pos) 42 { 43 if (pos < 0) 44 RETURN_AND_SET_ERRNO_TEST_CANCEL(B_BAD_VALUE); 45 46 RETURN_AND_SET_ERRNO_TEST_CANCEL(_kern_write(fd, pos, buffer, bufferSize)); 47 } 48