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1.1 ! root 1: /****************************************************************************** ! 2: * Copyright (c) 2004, 2008 IBM Corporation ! 3: * All rights reserved. ! 4: * This program and the accompanying materials ! 5: * are made available under the terms of the BSD License ! 6: * which accompanies this distribution, and is available at ! 7: * http://www.opensource.org/licenses/bsd-license.php ! 8: * ! 9: * Contributors: ! 10: * IBM Corporation - initial implementation ! 11: *****************************************************************************/ ! 12: ! 13: #ifndef _UNISTD_H ! 14: #define _UNISTD_H ! 15: ! 16: typedef long ssize_t; ! 17: ! 18: extern int open(const char *name, int flags); ! 19: extern int close(int fd); ! 20: extern ssize_t read(int fd, void *buf, size_t count); ! 21: extern ssize_t write(int fd, const void *buf, size_t count); ! 22: extern ssize_t lseek(int fd, long offset, int whence); ! 23: ! 24: extern void *sbrk(int increment); ! 25: ! 26: #endif
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