diff options
Diffstat (limited to 'nuttx/include/sys/syscall.h')
| -rw-r--r-- | nuttx/include/sys/syscall.h | 398 |
1 files changed, 0 insertions, 398 deletions
diff --git a/nuttx/include/sys/syscall.h b/nuttx/include/sys/syscall.h deleted file mode 100644 index 57545beb7..000000000 --- a/nuttx/include/sys/syscall.h +++ /dev/null @@ -1,398 +0,0 @@ -/**************************************************************************** - * include/sys/syscall.h - * This file contains the system call numbers. - * - * Copyright (C) 2011-2012 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <gnutt@nuttx.org> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * 3. Neither the name NuttX nor the names of its contributors may be - * used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - * - ****************************************************************************/ - -#ifndef __INCLUDE_SYS_SYSCALL_H -#define __INCLUDE_SYS_SYSCALL_H - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include <nuttx/config.h> - -#ifndef __ASSEMBLY__ -# include <stdint.h> -#endif - -/**************************************************************************** - * Pre-processor Definitions - ****************************************************************************/ - -/* Reserve the first system calls for platform-specific usage if so - * configured. - */ - -#ifndef CONFIG_SYS_RESERVED -# define CONFIG_SYS_RESERVED (0) -#endif - -/* System call numbers - * - * These first system calls are supported regardless of the NuttX - * configuration - */ - -#define SYS__exit (CONFIG_SYS_RESERVED+0) -#define SYS_exit (CONFIG_SYS_RESERVED+1) -#define SYS_get_errno (CONFIG_SYS_RESERVED+2) -#define SYS_getpid (CONFIG_SYS_RESERVED+3) -#define SYS_sched_getparam (CONFIG_SYS_RESERVED+4) -#define SYS_sched_getscheduler (CONFIG_SYS_RESERVED+5) -#define SYS_sched_lock (CONFIG_SYS_RESERVED+6) -#define SYS_sched_lockcount (CONFIG_SYS_RESERVED+7) -#define SYS_sched_rr_get_interval (CONFIG_SYS_RESERVED+8) -#define SYS_sched_setparam (CONFIG_SYS_RESERVED+9) -#define SYS_sched_setscheduler (CONFIG_SYS_RESERVED+10) -#define SYS_sched_unlock (CONFIG_SYS_RESERVED+11) -#define SYS_sched_yield (CONFIG_SYS_RESERVED+12) -#define SYS_sem_close (CONFIG_SYS_RESERVED+13) -#define SYS_sem_destroy (CONFIG_SYS_RESERVED+14) -#define SYS_sem_open (CONFIG_SYS_RESERVED+15) -#define SYS_sem_post (CONFIG_SYS_RESERVED+16) -#define SYS_sem_trywait (CONFIG_SYS_RESERVED+17) -#define SYS_sem_unlink (CONFIG_SYS_RESERVED+18) -#define SYS_sem_wait (CONFIG_SYS_RESERVED+19) -#define SYS_set_errno (CONFIG_SYS_RESERVED+20) -#define SYS_task_create (CONFIG_SYS_RESERVED+21) -#define SYS_task_delete (CONFIG_SYS_RESERVED+22) -#define SYS_task_restart (CONFIG_SYS_RESERVED+23) -#define SYS_up_assert (CONFIG_SYS_RESERVED+24) -#define SYS_up_assert_code (CONFIG_SYS_RESERVED+25) -#define __SYS_atexit (CONFIG_SYS_RESERVED+26) - -/* The following can be individually enabled */ - -#ifdef CONFIG_SCHED_ATEXIT -# define SYS_atexit __SYS_atexit -# define __SYS_onexit (__SYS_atexit+1) -#else -# define __SYS_onexit __SYS_atexit -#endif - -#ifdef CONFIG_SCHED_ONEXIT -# define SYS_onexit __SYS_onexit -# define __SYS_waitpaid (__SYS_onexit+1) -#else -# define __SYS_waitpaid __SYS_onexit -#endif - -#ifdef CONFIG_SCHED_WAITPID -# define SYS_waitpid __SYS_waitpaid -# define __SYS_signals (__SYS_waitpaid+1) -#else -# define __SYS_signals __SYS_waitpaid -#endif - -/* The following are only defined is signals are supported in the NuttX - * configuration. - */ - -#ifndef CONFIG_DISABLE_SIGNALS -# define SYS_kill (__SYS_signals+0) -# define SYS_sigaction (__SYS_signals+1) -# define SYS_sigpending (__SYS_signals+2) -# define SYS_sigprocmask (__SYS_signals+3) -# define SYS_sigqueue (__SYS_signals+4) -# define SYS_sigsuspend (__SYS_signals+5) -# define SYS_sigtimedwait (__SYS_signals+6) -# define SYS_sigwaitinfo (__SYS_signals+7) -# define SYS_sleep (__SYS_signals+8) -# define SYS_usleep (__SYS_signals+9) -# define __SYS_clock (__SYS_signals+10) -#else -# define __SYS_clock __SYS_signals -#endif - -/* The following are only defined if the system clock is enabled in the - * NuttX configuration. - */ - -#ifndef CONFIG_DISABLE_CLOCK -# define SYS_clock_systimer (__SYS_clock+0) -# define SYS_clock_getres (__SYS_clock+1) -# define SYS_clock_gettime (__SYS_clock+2) -# define SYS_clock_settime (__SYS_clock+3) -# define SYS_gettimeofday (__SYS_clock+4) -# define __SYS_timers (__SYS_clock+5) -#else -# define __SYS_timers __SYS_clock -#endif - -/* The following are defined only if POSIX timers are supported */ - -#ifndef CONFIG_DISABLE_POSIX_TIMERS -# define SYS_timer_create (__SYS_timers+0) -# define SYS_timer_delete (__SYS_timers+1) -# define SYS_timer_getoverrun (__SYS_timers+2) -# define SYS_timer_gettime (__SYS_timers+3) -# define SYS_timer_settime (__SYS_timers+4) -# define __SYS_descriptors (__SYS_timers+5) -#else -# define __SYS_descriptors __SYS_timers -#endif - -/* The following are defined if either file or socket descriptor are - * enabled. - */ - -#ifndef CONFIG_NET -# undef CONFIG_NSOCKET_DESCRIPTORS -# define CONFIG_NSOCKET_DESCRIPTORS 0 -#endif - -#if CONFIG_NFILE_DESCRIPTORS > 0 || CONFIG_NSOCKET_DESCRIPTORS > 0 -# define SYS_close (__SYS_descriptors+0) -# define SYS_ioctl (__SYS_descriptors+1) -# define SYS_read (__SYS_descriptors+2) -# define SYS_write (__SYS_descriptors+3) -# ifndef CONFIG_DISABLE_POLL -# define SYS_poll (__SYS_descriptors+4) -# define SYS_select (__SYS_descriptors+5) -# define __SYS_filedesc (__SYS_descriptors+6) -# else -# define __SYS_filedesc (__SYS_descriptors+4) -# endif -#else -# define __SYS_filedesc __SYS_descriptors -#endif - -/* The following are defined if file descriptors are enabled */ - -#if CONFIG_NFILE_DESCRIPTORS > 0 -# define SYS_closedir (__SYS_filedesc+0) -# define SYS_dup (__SYS_filedesc+1) -# define SYS_dup2 (__SYS_filedesc+2) -# define SYS_fcntl (__SYS_filedesc+3) -# define SYS_lseek (__SYS_filedesc+4) -# define SYS_mkfifo (__SYS_filedesc+5) -# define SYS_mmap (__SYS_filedesc+6) -# define SYS_open (__SYS_filedesc+7) -# define SYS_opendir (__SYS_filedesc+8) -# define SYS_pipe (__SYS_filedesc+9) -# define SYS_readdir (__SYS_filedesc+10) -# define SYS_rewinddir (__SYS_filedesc+11) -# define SYS_seekdir (__SYS_filedesc+12) -# define SYS_stat (__SYS_filedesc+13) -# define SYS_statfs (__SYS_filedesc+14) -# define SYS_telldir (__SYS_filedesc+15) - -# if CONFIG_NFILE_STREAMS > 0 -# define SYS_fs_fdopen (__SYS_filedesc+16) -# define SYS_sched_getstreams (__SYS_filedesc+17) -# define __SYS_mountpoint (__SYS_filedesc+18) -# else -# define __SYS_mountpoint (__SYS_filedesc+16) -# endif - -# if !defined(CONFIG_DISABLE_MOUNTPOINT) -# define SYS_fsync (__SYS_mountpoint+0) -# define SYS_mkdir (__SYS_mountpoint+1) -# define SYS_mount (__SYS_mountpoint+2) -# define SYS_rename (__SYS_mountpoint+3) -# define SYS_rmdir (__SYS_mountpoint+4) -# define SYS_umount (__SYS_mountpoint+5) -# define SYS_unlink (__SYS_mountpoint+6) -# define __SYS_pthread (__SYS_mountpoint+7) -# else -# define __SYS_pthread __SYS_mountpoint -# endif - -#else -# define __SYS_pthread __SYS_filedesc -#endif - -/* The following are defined if pthreads are enabled */ - -#ifndef CONFIG_DISABLE_PTHREAD -# define SYS_pthread_barrier_destroy (__SYS_pthread+0) -# define SYS_pthread_barrier_init (__SYS_pthread+1) -# define SYS_pthread_barrier_wait (__SYS_pthread+2) -# define SYS_pthread_cancel (__SYS_pthread+3) -# define SYS_pthread_cond_broadcast (__SYS_pthread+4) -# define SYS_pthread_cond_destroy (__SYS_pthread+5) -# define SYS_pthread_cond_init (__SYS_pthread+6) -# define SYS_pthread_cond_signal (__SYS_pthread+7) -# define SYS_pthread_cond_wait (__SYS_pthread+8) -# define SYS_pthread_create (__SYS_pthread+9) -# define SYS_pthread_detach (__SYS_pthread+10) -# define SYS_pthread_exit (__SYS_pthread+11) -# define SYS_pthread_getschedparam (__SYS_pthread+12) -# define SYS_pthread_getspecific (__SYS_pthread+13) -# define SYS_pthread_join (__SYS_pthread+14) -# define SYS_pthread_key_create (__SYS_pthread+15) -# define SYS_pthread_key_delete (__SYS_pthread+16) -# define SYS_pthread_mutex_destroy (__SYS_pthread+17) -# define SYS_pthread_mutex_init (__SYS_pthread+18) -# define SYS_pthread_mutex_lock (__SYS_pthread+19) -# define SYS_pthread_mutex_trylock (__SYS_pthread+20) -# define SYS_pthread_mutex_unlock (__SYS_pthread+21) -# define SYS_pthread_once (__SYS_pthread+22) -# define SYS_pthread_setcancelstate (__SYS_pthread+23) -# define SYS_pthread_setschedparam (__SYS_pthread+24) -# define SYS_pthread_setschedprio (__SYS_pthread+25) -# define SYS_pthread_setspecific (__SYS_pthread+26) -# define SYS_pthread_yield (__SYS_pthread+27) - -# ifndef CONFIG_DISABLE_SIGNAL -# define SYS_pthread_cond_timedwait (__SYS_pthread+28) -# define SYS_pthread_kill (__SYS_pthread+29) -# define SYS_pthread_sigmask (__SYS_pthread+30) -# define __SYS_mqueue (__SYS_pthread+31) -# else -# define __SYS_mqueue (__SYS_pthread+28) -# endif - -#else -# define __SYS_mqueue __SYS_pthread -#endif - -/* The following are defined only if message queues are enabled */ - -#ifndef CONFIG_DISABLE_MQUEUE -# define SYS_mq_close (__SYS_mqueue+0) -# define SYS_mq_notify (__SYS_mqueue+1) -# define SYS_mq_open (__SYS_mqueue+2) -# define SYS_mq_receive (__SYS_mqueue+3) -# define SYS_mq_send (__SYS_mqueue+4) -# define SYS_mq_timedreceive (__SYS_mqueue+5) -# define SYS_mq_timedsend (__SYS_mqueue+6) -# define SYS_mq_unlink (__SYS_mqueue+7) -# define __SYS_environ (__SYS_mqueue+8) -#else -# define __SYS_environ __SYS_mqueue -#endif - -/* The following are defined only if environment variables are supported */ - -#ifndef CONFIG_DISABLE_ENVIRON -# define SYS_clearenv (__SYS_environ+0) -# define SYS_getenv (__SYS_environ+1) -# define SYS_putenv (__SYS_environ+2) -# define SYS_setenv (__SYS_environ+3) -# define SYS_unsetenv (__SYS_environ+4) -# define __SYS_network (__SYS_environ+5) -#else -# define __SYS_network __SYS_environ -#endif - -/* The following are defined only if networking AND sockets are supported */ - -#if CONFIG_NSOCKET_DESCRIPTORS > 0 && defined(CONFIG_NET) -# define SYS_accept (__SYS_network+0) -# define SYS_bind (__SYS_network+1) -# define SYS_connect (__SYS_network+2) -# define SYS_getsockopt (__SYS_network+3) -# define SYS_listen (__SYS_network+4) -# define SYS_recv (__SYS_network+5) -# define SYS_recvfrom (__SYS_network+6) -# define SYS_send (__SYS_network+7) -# define SYS_sendto (__SYS_network+8) -# define SYS_setsockopt (__SYS_network+9) -# define SYS_socket (__SYS_network+10) -# define SYS_nnetsocket (__SYS_network+11) -#else -# define SYS_nnetsocket __SYS_network -#endif - -/* The following is defined only if CONFIG_TASK_NAME_SIZE > 0 */ - -#if CONFIG_TASK_NAME_SIZE > 0 -# define SYS_prctl (SYS_nnetsocket+0) -# define SYS_maxsyscall (SYS_nnetsocket+1) -#else -# define SYS_maxsyscall SYS_nnetsocket -#endif - -/* Note that the reported number of system calls does *NOT* include the - * architecture-specific system calls. If the "real" total is required, - * use SYS_maxsyscall. - */ - -#define SYS_nsyscalls (SYS_maxsyscall-CONFIG_SYS_RESERVED) - -/**************************************************************************** - * Public Type Definitions - ****************************************************************************/ - -#ifndef __ASSEMBLY__ - -/* This is the union of all possible stub function types */ - -union syscall_stubfunc_u -{ - uintptr_t (*stub0)(void); - uintptr_t (*stub1)(uintptr_t parm1); - uintptr_t (*stub2)(uintptr_t parm1, uintptr_t parm2); - uintptr_t (*stub3)(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3); - uintptr_t (*stub4)(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, - uintptr_t parm4); - uintptr_t (*stub5)(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, - uintptr_t parm4, uintptr_t parm5); - uintptr_t (*stub6)(uintptr_t parm1, uintptr_t parm2, uintptr_t parm3, - uintptr_t parm4, uintptr_t parm5, uintptr_t parm6); -}; - -/**************************************************************************** - * Public Data - ****************************************************************************/ - -#ifdef __cplusplus -#define EXTERN extern "C" -extern "C" { -#else -#define EXTERN extern -#endif - -/* Stub lookup tables. Each table is indexed by the system call numbers - * defined above. Given the system call number, the corresponding entry in - * these tables describes how to call the stub dispatch function. - */ - -EXTERN const union syscall_stubfunc_u g_stublookup[SYS_nsyscalls]; -EXTERN const uint8_t g_stubnparms[SYS_nsyscalls]; - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -#undef EXTERN -#ifdef __cplusplus -} -#endif - -#endif /* __ASSEMBLY__ */ -#endif /* __INCLUDE_SYS_SYSCALL_H */ - |