| #ifndef __ALT_SYS_WRAPPERS_H__ |
| #define __ALT_SYS_WRAPPERS_H__ |
| |
| /****************************************************************************** |
| * * |
| * License Agreement * |
| * * |
| * Copyright (c) 2003 Altera Corporation, San Jose, California, USA. * |
| * All rights reserved. * |
| * * |
| * Permission is hereby granted, free of charge, to any person obtaining a * |
| * copy of this software and associated documentation files (the "Software"), * |
| * to deal in the Software without restriction, including without limitation * |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, * |
| * and/or sell copies of the Software, and to permit persons to whom the * |
| * Software is furnished to do so, subject to the following conditions: * |
| * * |
| * The above copyright notice and this permission notice shall be included in * |
| * all copies or substantial portions of the Software. * |
| * * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * |
| * DEALINGS IN THE SOFTWARE. * |
| * * |
| * * |
| ******************************************************************************/ |
| |
| /* |
| * This file provides the prototypes for the HAL 'UNIX style functions. The |
| * names of these functions are defined in alt_syscall.h. THese are defined to |
| * be the standard names when running the standalone HAL, e.g. open(), close() |
| * etc., but the names may be redefined as a part of an operating system port |
| * in order to avoid name clashes. |
| */ |
| |
| #include "os/alt_syscall.h" |
| |
| #include <unistd.h> |
| #include <sys/times.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| #include <sys/time.h> |
| #include <sys/times.h> |
| |
| extern int ALT_CLOSE (int __fd); |
| extern int ALT_EXECVE (const char *__path, |
| char * const __argv[], |
| char * const __envp[]); |
| extern void ALT_EXIT (int __status); |
| extern int ALT_FSTAT (int file, struct stat *st); |
| extern int ALT_FCNTL (int file, int cmd, ...); |
| extern pid_t ALT_FORK (void); |
| extern pid_t ALT_GETPID (void); |
| |
| #if defined (__GNUC__) && __GNUC__ >= 4 |
| extern int ALT_GETTIMEOFDAY (struct timeval *ptimeval, |
| void *ptimezone); |
| #else |
| extern int ALT_GETTIMEOFDAY (struct timeval *ptimeval, |
| struct timezone *ptimezone); |
| #endif |
| |
| extern int ALT_IOCTL (int file, int req, void* arg); |
| extern int ALT_ISATTY (int file); |
| extern int ALT_KILL (int pid, int sig); |
| extern int ALT_LINK (const char *existing, const char *new); |
| extern off_t ALT_LSEEK (int file, off_t ptr, int dir); |
| extern int ALT_OPEN (const char* file, int flags, ...); |
| extern int ALT_READ (int file, void *ptr, size_t len); |
| extern int ALT_RENAME (char *existing, char *new); |
| extern void* ALT_SBRK (ptrdiff_t incr); |
| extern int ALT_SETTIMEOFDAY (const struct timeval *t, |
| const struct timezone *tz); |
| extern int ALT_STAT (const char *file, struct stat *st); |
| extern clock_t ALT_TIMES (struct tms *buf); |
| extern int ALT_UNLINK (const char *name); |
| |
| #if defined (__GNUC__) && __GNUC__ >= 4 |
| int ALT_USLEEP (useconds_t us); |
| #else |
| unsigned int ALT_USLEEP (unsigned int us); |
| #endif |
| |
| extern int ALT_WAIT (int *status); |
| extern int ALT_WRITE (int file, const void *ptr, size_t len); |
| |
| |
| extern char** ALT_ENVIRON; |
| |
| /* |
| * |
| */ |
| |
| #endif /* __ALT_SYS_WRAPPERS_H__ */ |