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nuttx/include/sys/syscall_lookup.h
zhanghongyu ee4c25f34e sem_open: return error code, sem returned by parameter 
pointer comparison is unsigned, when returning -errno will be converted
to a large positive number, can not enter the error handling branch,
therefore, the error code is returned directly and the sem is returned
through the parameters.

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
2024-06-06 02:40:50 +08:00

394 lines
13 KiB
C
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/****************************************************************************
* include/sys/syscall_lookup.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/* SYSCALL_LOOKUP must be defined before including this file.
*
* These first system calls are supported regardless of the NuttX
* configuration
*/
SYSCALL_LOOKUP1(_exit, 1)
SYSCALL_LOOKUP(_assert, 4)
SYSCALL_LOOKUP(getpid, 0)
SYSCALL_LOOKUP(gettid, 0)
SYSCALL_LOOKUP(prctl, 2)
#ifdef CONFIG_SCHED_HAVE_PARENT
SYSCALL_LOOKUP(getppid, 0)
#endif
SYSCALL_LOOKUP(sched_getparam, 2)
SYSCALL_LOOKUP(sched_getscheduler, 1)
SYSCALL_LOOKUP(sched_lock, 0)
SYSCALL_LOOKUP(sched_lockcount, 0)
SYSCALL_LOOKUP(sched_rr_get_interval, 2)
SYSCALL_LOOKUP(sched_setparam, 2)
SYSCALL_LOOKUP(sched_setscheduler, 3)
SYSCALL_LOOKUP(sched_unlock, 0)
SYSCALL_LOOKUP(sched_yield, 0)
SYSCALL_LOOKUP(nxsched_get_stackinfo, 2)
#ifdef CONFIG_SCHED_BACKTRACE
SYSCALL_LOOKUP(sched_backtrace, 4)
#endif
#ifdef CONFIG_SMP
SYSCALL_LOOKUP(sched_getaffinity, 3)
SYSCALL_LOOKUP(sched_getcpu, 0)
SYSCALL_LOOKUP(sched_setaffinity, 3)
#endif
SYSCALL_LOOKUP(sysinfo, 1)
SYSCALL_LOOKUP(gethostname, 2)
SYSCALL_LOOKUP(sethostname, 2)
/* User identity */
#ifdef CONFIG_SCHED_USER_IDENTITY
SYSCALL_LOOKUP(setuid, 1)
SYSCALL_LOOKUP(getuid, 0)
SYSCALL_LOOKUP(setgid, 1)
SYSCALL_LOOKUP(getgid, 0)
SYSCALL_LOOKUP(seteuid, 1)
SYSCALL_LOOKUP(geteuid, 0)
SYSCALL_LOOKUP(setegid, 1)
SYSCALL_LOOKUP(getegid, 0)
#endif
/* Semaphores */
SYSCALL_LOOKUP(nxsem_destroy, 1)
SYSCALL_LOOKUP(nxsem_post, 1)
SYSCALL_LOOKUP(nxsem_clockwait, 3)
SYSCALL_LOOKUP(nxsem_timedwait, 2)
SYSCALL_LOOKUP(nxsem_trywait, 1)
SYSCALL_LOOKUP(nxsem_wait, 1)
#ifdef CONFIG_PRIORITY_INHERITANCE
SYSCALL_LOOKUP(nxsem_set_protocol, 2)
#endif
/* Named semaphores */
#ifdef CONFIG_FS_NAMED_SEMAPHORES
SYSCALL_LOOKUP(nxsem_open, 5)
SYSCALL_LOOKUP(nxsem_close, 1)
SYSCALL_LOOKUP(nxsem_unlink, 1)
#endif
#ifndef CONFIG_BUILD_KERNEL
SYSCALL_LOOKUP(task_create, 5)
SYSCALL_LOOKUP(task_spawn, 6)
SYSCALL_LOOKUP(task_delete, 1)
SYSCALL_LOOKUP(task_restart, 1)
#else
SYSCALL_LOOKUP(pgalloc, 2)
#endif
/* The following can be individually enabled */
#ifdef CONFIG_ARCH_HAVE_FORK
SYSCALL_LOOKUP(up_fork, 0)
#endif
#ifdef CONFIG_SCHED_WAITPID
SYSCALL_LOOKUP(waitpid, 3)
#ifdef CONFIG_SCHED_HAVE_PARENT
SYSCALL_LOOKUP(wait, 1)
SYSCALL_LOOKUP(waitid, 4)
#endif
#endif
/* The following can only be defined if we are configured to load
* OS modules from a file system.
*/
#ifdef CONFIG_MODULE
SYSCALL_LOOKUP(insmod, 2)
SYSCALL_LOOKUP(rmmod, 1)
SYSCALL_LOOKUP(modhandle, 1)
#endif
/* The following can only be defined if we are configured to execute
* programs from a file system.
*/
#ifndef CONFIG_BINFMT_DISABLE
#ifndef CONFIG_BUILD_KERNEL
SYSCALL_LOOKUP(exec, 4)
#endif
#ifdef CONFIG_LIBC_EXECFUNCS
SYSCALL_LOOKUP(posix_spawn, 6)
SYSCALL_LOOKUP(execve, 3)
#endif
#endif
/* The following are only defined is signals are supported in the NuttX
* configuration.
*/
SYSCALL_LOOKUP(kill, 2)
SYSCALL_LOOKUP(tgkill, 3)
SYSCALL_LOOKUP(sigaction, 3)
SYSCALL_LOOKUP(sigpending, 1)
SYSCALL_LOOKUP(sigprocmask, 3)
SYSCALL_LOOKUP(sigqueue, 3)
SYSCALL_LOOKUP(sigsuspend, 1)
SYSCALL_LOOKUP(sigtimedwait, 3)
SYSCALL_LOOKUP(sigwaitinfo, 2)
SYSCALL_LOOKUP(clock_nanosleep, 4)
/* The following are only defined if the system clock is enabled in the
* NuttX configuration.
*/
SYSCALL_LOOKUP(clock, 0)
SYSCALL_LOOKUP(clock_gettime, 2)
SYSCALL_LOOKUP(clock_settime, 2)
#ifdef CONFIG_CLOCK_TIMEKEEPING
SYSCALL_LOOKUP(adjtime, 2)
#endif
/* The following are defined only if POSIX timers are supported */
#ifndef CONFIG_DISABLE_POSIX_TIMERS
SYSCALL_LOOKUP(timer_create, 3)
SYSCALL_LOOKUP(timer_delete, 1)
SYSCALL_LOOKUP(timer_getoverrun, 1)
SYSCALL_LOOKUP(timer_gettime, 2)
SYSCALL_LOOKUP(timer_settime, 4)
SYSCALL_LOOKUP(getitimer, 2)
SYSCALL_LOOKUP(setitimer, 3)
#endif
/* System logging */
SYSCALL_LOOKUP(nx_vsyslog, 3)
/* The following are defined if either file or socket descriptor are
* enabled.
*/
SYSCALL_LOOKUP(close, 1)
SYSCALL_LOOKUP(ioctl, 3)
SYSCALL_LOOKUP(read, 3)
SYSCALL_LOOKUP(write, 3)
SYSCALL_LOOKUP(pread, 4)
SYSCALL_LOOKUP(pwrite, 4)
#ifdef CONFIG_FS_AIO
SYSCALL_LOOKUP(aio_read, 1)
SYSCALL_LOOKUP(aio_write, 1)
SYSCALL_LOOKUP(aio_fsync, 2)
SYSCALL_LOOKUP(aio_cancel, 2)
#endif
SYSCALL_LOOKUP(poll, 3)
SYSCALL_LOOKUP(select, 5)
SYSCALL_LOOKUP(ppoll, 4)
SYSCALL_LOOKUP(pselect, 6)
#ifdef CONFIG_EVENT_FD
SYSCALL_LOOKUP(eventfd, 2)
#endif
#ifdef CONFIG_TIMER_FD
SYSCALL_LOOKUP(timerfd_create, 2)
SYSCALL_LOOKUP(timerfd_settime, 4)
SYSCALL_LOOKUP(timerfd_gettime, 2)
#endif
#ifdef CONFIG_SIGNAL_FD
SYSCALL_LOOKUP(signalfd, 3)
#endif
/* Board support */
#ifdef CONFIG_BOARDCTL
SYSCALL_LOOKUP(boardctl, 2)
#endif
/* The following are defined if file descriptors are enabled */
SYSCALL_LOOKUP(dup, 1)
SYSCALL_LOOKUP(dup2, 2)
SYSCALL_LOOKUP(fcntl, 3)
SYSCALL_LOOKUP(ftruncate, 2)
SYSCALL_LOOKUP(lseek, 3)
SYSCALL_LOOKUP(mmap, 6)
SYSCALL_LOOKUP(open, 3)
SYSCALL_LOOKUP(rename, 2)
SYSCALL_LOOKUP(stat, 2)
SYSCALL_LOOKUP(lstat, 2)
SYSCALL_LOOKUP(fstat, 2)
SYSCALL_LOOKUP(statfs, 2)
SYSCALL_LOOKUP(fstatfs, 2)
SYSCALL_LOOKUP(sendfile, 4)
SYSCALL_LOOKUP(sync, 0)
SYSCALL_LOOKUP(fsync, 1)
SYSCALL_LOOKUP(chmod, 2)
SYSCALL_LOOKUP(lchmod, 2)
SYSCALL_LOOKUP(fchmod, 2)
SYSCALL_LOOKUP(chown, 3)
SYSCALL_LOOKUP(lchown, 3)
SYSCALL_LOOKUP(fchown, 3)
SYSCALL_LOOKUP(utimens, 2)
SYSCALL_LOOKUP(lutimens, 2)
SYSCALL_LOOKUP(futimens, 2)
SYSCALL_LOOKUP(munmap, 2)
#if defined(CONFIG_PSEUDOFS_SOFTLINKS)
SYSCALL_LOOKUP(link, 2)
SYSCALL_LOOKUP(symlink, 2)
SYSCALL_LOOKUP(readlink, 3)
#endif
#if defined(CONFIG_PIPES) && CONFIG_DEV_PIPE_SIZE > 0
SYSCALL_LOOKUP(pipe2, 2)
#endif
#if defined(CONFIG_PIPES) && CONFIG_DEV_FIFO_SIZE > 0
SYSCALL_LOOKUP(nx_mkfifo, 3)
#endif
#ifndef CONFIG_DISABLE_MOUNTPOINT
SYSCALL_LOOKUP(mount, 5)
SYSCALL_LOOKUP(mkdir, 2)
SYSCALL_LOOKUP(rmdir, 1)
SYSCALL_LOOKUP(umount2, 2)
SYSCALL_LOOKUP(unlink, 1)
#endif
/* Shared memory interfaces */
#ifdef CONFIG_MM_SHM
SYSCALL_LOOKUP(shmget, 3)
SYSCALL_LOOKUP(shmat, 3)
SYSCALL_LOOKUP(shmctl, 3)
SYSCALL_LOOKUP(shmdt, 1)
#endif
#ifdef CONFIG_FS_SHMFS
SYSCALL_LOOKUP(shm_open, 3)
SYSCALL_LOOKUP(shm_unlink, 1)
#endif
/* The following are defined if pthreads are enabled */
#ifndef CONFIG_DISABLE_PTHREAD
SYSCALL_LOOKUP(pthread_barrier_wait, 1)
SYSCALL_LOOKUP(pthread_cancel, 1)
SYSCALL_LOOKUP(pthread_cond_broadcast, 1)
SYSCALL_LOOKUP(pthread_cond_signal, 1)
SYSCALL_LOOKUP(pthread_cond_wait, 2)
SYSCALL_LOOKUP(nx_pthread_create, 5)
SYSCALL_LOOKUP(pthread_detach, 1)
SYSCALL_LOOKUP(nx_pthread_exit, 1)
SYSCALL_LOOKUP(pthread_getschedparam, 3)
SYSCALL_LOOKUP(pthread_join, 2)
SYSCALL_LOOKUP(pthread_mutex_destroy, 1)
SYSCALL_LOOKUP(pthread_mutex_init, 2)
SYSCALL_LOOKUP(pthread_mutex_timedlock, 2)
SYSCALL_LOOKUP(pthread_mutex_trylock, 1)
SYSCALL_LOOKUP(pthread_mutex_unlock, 1)
#ifndef CONFIG_PTHREAD_MUTEX_UNSAFE
SYSCALL_LOOKUP(pthread_mutex_consistent, 1)
#endif
SYSCALL_LOOKUP(pthread_setschedparam, 3)
SYSCALL_LOOKUP(pthread_setschedprio, 2)
#ifdef CONFIG_SMP
SYSCALL_LOOKUP(pthread_setaffinity_np, 3)
SYSCALL_LOOKUP(pthread_getaffinity_np, 3)
#endif
SYSCALL_LOOKUP(pthread_cond_clockwait, 4)
SYSCALL_LOOKUP(pthread_sigmask, 3)
#endif
/* The following are defined only if message queues are enabled */
#ifndef CONFIG_DISABLE_MQUEUE
SYSCALL_LOOKUP(mq_close, 1)
SYSCALL_LOOKUP(mq_getattr, 2)
SYSCALL_LOOKUP(mq_notify, 2)
SYSCALL_LOOKUP(mq_open, 4)
SYSCALL_LOOKUP(mq_receive, 4)
SYSCALL_LOOKUP(mq_send, 4)
SYSCALL_LOOKUP(mq_setattr, 3)
SYSCALL_LOOKUP(mq_timedreceive, 5)
SYSCALL_LOOKUP(mq_timedsend, 5)
SYSCALL_LOOKUP(mq_unlink, 1)
#endif
/* The following are defined only if environment variables are supported */
#ifndef CONFIG_DISABLE_ENVIRON
SYSCALL_LOOKUP(get_environ_ptr, 0)
SYSCALL_LOOKUP(clearenv, 0)
SYSCALL_LOOKUP(getenv, 1)
SYSCALL_LOOKUP(putenv, 1)
SYSCALL_LOOKUP(setenv, 3)
SYSCALL_LOOKUP(unsetenv, 1)
#endif
/* The following are defined only if networking AND sockets are supported */
#ifdef CONFIG_NET
SYSCALL_LOOKUP(accept4, 4)
SYSCALL_LOOKUP(bind, 3)
SYSCALL_LOOKUP(connect, 3)
SYSCALL_LOOKUP(getpeername, 3)
SYSCALL_LOOKUP(getsockname, 3)
SYSCALL_LOOKUP(getsockopt, 5)
SYSCALL_LOOKUP(listen, 2)
SYSCALL_LOOKUP(recv, 4)
SYSCALL_LOOKUP(recvfrom, 6)
SYSCALL_LOOKUP(recvmsg, 3)
SYSCALL_LOOKUP(send, 4)
SYSCALL_LOOKUP(sendto, 6)
SYSCALL_LOOKUP(sendmsg, 3)
SYSCALL_LOOKUP(setsockopt, 5)
SYSCALL_LOOKUP(shutdown, 2)
SYSCALL_LOOKUP(socket, 3)
SYSCALL_LOOKUP(socketpair, 4)
#endif
/* The following is defined only if entropy pool random number generator
* is enabled.
*/
#ifdef CONFIG_CRYPTO_RANDOM_POOL
SYSCALL_LOOKUP(arc4random_buf, 2)
#endif
SYSCALL_LOOKUP(getrandom, 3)
SYSCALL_LOOKUP(nanosleep, 2)
/* I/O event notification facility */
SYSCALL_LOOKUP(epoll_create1, 1)
SYSCALL_LOOKUP(epoll_ctl, 4)
SYSCALL_LOOKUP(epoll_wait, 4)
/* POSIX timers */
SYSCALL_LOOKUP(time, 1)
SYSCALL_LOOKUP(gettimeofday, 2)
SYSCALL_LOOKUP(settimeofday, 2)
/* ANSI C signal handling */
SYSCALL_LOOKUP(signal, 2)
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