3dca5eba15
- Remove per-thread errno from the TCB structure (pterrno) - Remove get_errno() and set_errno() as functions. The macros are still available as stubs and will be needed in the future if we need to access the errno from a different address environment (KERNEL mode). - Add errno value to the tls_info_s structure definitions - Move sched/errno to libs/libc/errno. Replace old TCB access to the errno with TLS access to the errno.
381 lines
12 KiB
C
381 lines
12 KiB
C
/****************************************************************************
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* include/sys/syscall_lookup.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/* SYSCALL_LOOKUP must be defined before including this file.
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*
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* These first system calls are supported regardless of the NuttX
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* configuration
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*/
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SYSCALL_LOOKUP1(_exit, 1)
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SYSCALL_LOOKUP(exit, 1)
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SYSCALL_LOOKUP(getpid, 0)
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SYSCALL_LOOKUP(sched_getparam, 2)
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SYSCALL_LOOKUP(sched_getscheduler, 1)
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SYSCALL_LOOKUP(sched_lock, 0)
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SYSCALL_LOOKUP(sched_lockcount, 0)
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SYSCALL_LOOKUP(sched_rr_get_interval, 2)
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SYSCALL_LOOKUP(sched_setparam, 2)
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SYSCALL_LOOKUP(sched_setscheduler, 3)
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SYSCALL_LOOKUP(sched_unlock, 0)
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SYSCALL_LOOKUP(sched_yield, 0)
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SYSCALL_LOOKUP(sched_get_stackinfo, 2)
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#ifdef CONFIG_SMP
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SYSCALL_LOOKUP(sched_getaffinity, 3)
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SYSCALL_LOOKUP(sched_getcpu, 0)
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SYSCALL_LOOKUP(sched_setaffinity, 3)
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#endif
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SYSCALL_LOOKUP(uname, 1)
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SYSCALL_LOOKUP(sethostname, 2)
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/* User identity */
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#ifdef CONFIG_SCHED_USER_IDENTITY
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SYSCALL_LOOKUP(setuid, 1)
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SYSCALL_LOOKUP(getuid, 0)
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SYSCALL_LOOKUP(setgid, 1)
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SYSCALL_LOOKUP(getgid, 0)
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#endif
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/* Semaphores */
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SYSCALL_LOOKUP(sem_destroy, 1)
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SYSCALL_LOOKUP(sem_post, 1)
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SYSCALL_LOOKUP(sem_timedwait, 2)
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SYSCALL_LOOKUP(sem_trywait, 1)
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SYSCALL_LOOKUP(sem_wait, 1)
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#ifdef CONFIG_PRIORITY_INHERITANCE
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SYSCALL_LOOKUP(sem_setprotocol, 2)
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#endif
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/* Named semaphores */
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#ifdef CONFIG_FS_NAMED_SEMAPHORES
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SYSCALL_LOOKUP(sem_open, 4)
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SYSCALL_LOOKUP(sem_close, 1)
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SYSCALL_LOOKUP(sem_unlink, 1)
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#endif
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#ifndef CONFIG_BUILD_KERNEL
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SYSCALL_LOOKUP(task_create, 5)
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#ifdef CONFIG_LIB_SYSCALL
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SYSCALL_LOOKUP(nx_task_spawn, 1)
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#endif
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#else
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SYSCALL_LOOKUP(pgalloc, 2)
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#endif
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SYSCALL_LOOKUP(task_delete, 1)
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SYSCALL_LOOKUP(task_restart, 1)
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SYSCALL_LOOKUP(task_setcancelstate, 2)
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SYSCALL_LOOKUP(up_assert, 2)
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#ifdef CONFIG_CANCELLATION_POINTS
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SYSCALL_LOOKUP(task_setcanceltype, 2)
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SYSCALL_LOOKUP(task_testcancel, 0)
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#endif
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/* The following can be individually enabled */
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#if defined(CONFIG_SCHED_WAITPID) && defined(CONFIG_ARCH_HAVE_VFORK)
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SYSCALL_LOOKUP(vfork, 0)
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#endif
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#ifdef CONFIG_SCHED_ATEXIT
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SYSCALL_LOOKUP(atexit, 1)
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#endif
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#ifdef CONFIG_SCHED_ONEXIT
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SYSCALL_LOOKUP(on_exit, 2)
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#endif
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#ifdef CONFIG_SCHED_WAITPID
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SYSCALL_LOOKUP(waitpid, 3)
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#ifdef CONFIG_SCHED_HAVE_PARENT
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SYSCALL_LOOKUP(wait, 1)
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SYSCALL_LOOKUP(waitid, 4)
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#endif
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#endif
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/* The following can only be defined if we are configured to load
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* OS modules from a file system.
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*/
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#ifdef CONFIG_MODULE
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SYSCALL_LOOKUP(insmod, 2)
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SYSCALL_LOOKUP(rmmod, 1)
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SYSCALL_LOOKUP(modhandle, 1)
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#endif
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/* The following can only be defined if we are configured to execute
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* programs from a file system.
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*/
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#ifndef CONFIG_BINFMT_DISABLE
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#ifndef CONFIG_BUILD_KERNEL
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SYSCALL_LOOKUP(exec, 4)
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#endif
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#ifdef CONFIG_LIBC_EXECFUNCS
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#ifdef CONFIG_LIB_ENVPATH
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SYSCALL_LOOKUP(posix_spawnp, 6)
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#else
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SYSCALL_LOOKUP(posix_spawn, 6)
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#endif
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SYSCALL_LOOKUP(execv, 2)
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#endif
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#endif
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/* The following are only defined is signals are supported in the NuttX
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* configuration.
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*/
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SYSCALL_LOOKUP(kill, 2)
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SYSCALL_LOOKUP(sigaction, 3)
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SYSCALL_LOOKUP(sigpending, 1)
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SYSCALL_LOOKUP(sigprocmask, 3)
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SYSCALL_LOOKUP(sigqueue, 3)
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SYSCALL_LOOKUP(sigsuspend, 1)
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SYSCALL_LOOKUP(sigtimedwait, 3)
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SYSCALL_LOOKUP(sigwaitinfo, 2)
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SYSCALL_LOOKUP(clock_nanosleep, 4)
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/* The following are only defined if the system clock is enabled in the
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* NuttX configuration.
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*/
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SYSCALL_LOOKUP(clock, 0)
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SYSCALL_LOOKUP(clock_getres, 2)
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SYSCALL_LOOKUP(clock_gettime, 2)
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SYSCALL_LOOKUP(clock_settime, 2)
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#ifdef CONFIG_CLOCK_TIMEKEEPING
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SYSCALL_LOOKUP(adjtime, 2)
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#endif
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/* The following are defined only if POSIX timers are supported */
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#ifndef CONFIG_DISABLE_POSIX_TIMERS
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SYSCALL_LOOKUP(timer_create, 3)
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SYSCALL_LOOKUP(timer_delete, 1)
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SYSCALL_LOOKUP(timer_getoverrun, 1)
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SYSCALL_LOOKUP(timer_gettime, 2)
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SYSCALL_LOOKUP(timer_settime, 4)
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SYSCALL_LOOKUP(getitimer, 2)
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SYSCALL_LOOKUP(setitimer, 3)
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#endif
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/* System logging */
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SYSCALL_LOOKUP(nx_vsyslog, 3)
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/* The following are defined if either file or socket descriptor are
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* enabled.
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*/
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SYSCALL_LOOKUP(close, 1)
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SYSCALL_LOOKUP(ioctl, 3)
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SYSCALL_LOOKUP(read, 3)
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SYSCALL_LOOKUP(write, 3)
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SYSCALL_LOOKUP(pread, 4)
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SYSCALL_LOOKUP(pwrite, 4)
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#ifdef CONFIG_FS_AIO
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SYSCALL_LOOKUP(aio_read, 1)
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SYSCALL_LOOKUP(aio_write, 1)
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SYSCALL_LOOKUP(aio_fsync, 2)
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SYSCALL_LOOKUP(aio_cancel, 2)
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#endif
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SYSCALL_LOOKUP(poll, 3)
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SYSCALL_LOOKUP(select, 5)
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SYSCALL_LOOKUP(ppoll, 4)
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SYSCALL_LOOKUP(pselect, 6)
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#ifdef CONFIG_NETDEV_IFINDEX
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SYSCALL_LOOKUP(if_indextoname, 2)
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SYSCALL_LOOKUP(if_nametoindex, 1)
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#endif
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#ifdef CONFIG_SERIAL_TERMIOS
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SYSCALL_LOOKUP(tcdrain, 1)
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#endif
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/* Board support */
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#ifdef CONFIG_LIB_BOARDCTL
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SYSCALL_LOOKUP(boardctl, 2)
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#endif
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/* The following are defined if file descriptors are enabled */
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SYSCALL_LOOKUP(closedir, 1)
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SYSCALL_LOOKUP(dup, 1)
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SYSCALL_LOOKUP(dup2, 2)
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SYSCALL_LOOKUP(fcntl, 3)
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SYSCALL_LOOKUP(lseek, 3)
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SYSCALL_LOOKUP(mmap, 6)
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SYSCALL_LOOKUP(open, 3)
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SYSCALL_LOOKUP(opendir, 1)
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SYSCALL_LOOKUP(readdir, 1)
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SYSCALL_LOOKUP(rewinddir, 1)
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SYSCALL_LOOKUP(seekdir, 2)
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SYSCALL_LOOKUP(stat, 2)
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SYSCALL_LOOKUP(fstat, 2)
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SYSCALL_LOOKUP(statfs, 2)
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SYSCALL_LOOKUP(fstatfs, 2)
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SYSCALL_LOOKUP(telldir, 1)
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#if defined(CONFIG_FS_RAMMAP)
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SYSCALL_LOOKUP(munmap, 2)
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#endif
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#if defined(CONFIG_PSEUDOFS_SOFTLINKS)
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SYSCALL_LOOKUP(link, 2)
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SYSCALL_LOOKUP(readlink, 3)
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#endif
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#if defined(CONFIG_PIPES) && CONFIG_DEV_PIPE_SIZE > 0
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SYSCALL_LOOKUP(nx_pipe, 2)
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SYSCALL_LOOKUP(nx_mkfifo, 3)
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#endif
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#if CONFIG_NFILE_STREAMS > 0
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SYSCALL_LOOKUP(fs_fdopen, 3)
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SYSCALL_LOOKUP(sched_getstreams, 0)
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#endif
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#ifdef CONFIG_NET_SENDFILE
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SYSCALL_LOOKUP(sendfile, 4)
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#endif
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#ifndef CONFIG_DISABLE_MOUNTPOINT
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SYSCALL_LOOKUP(mount, 5)
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SYSCALL_LOOKUP(fsync, 1)
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SYSCALL_LOOKUP(ftruncate, 2)
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SYSCALL_LOOKUP(mkdir, 2)
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SYSCALL_LOOKUP(rename, 2)
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SYSCALL_LOOKUP(rmdir, 1)
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SYSCALL_LOOKUP(umount2, 2)
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SYSCALL_LOOKUP(unlink, 1)
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#endif
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/* Shared memory interfaces */
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#ifdef CONFIG_MM_SHM
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SYSCALL_LOOKUP(shmget, 3)
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SYSCALL_LOOKUP(shmat, 3)
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SYSCALL_LOOKUP(shmctl, 3)
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SYSCALL_LOOKUP(shmdt, 1)
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#endif
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/* The following are defined if pthreads are enabled */
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#ifndef CONFIG_DISABLE_PTHREAD
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SYSCALL_LOOKUP(pthread_cancel, 1)
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SYSCALL_LOOKUP(pthread_cond_broadcast, 1)
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SYSCALL_LOOKUP(pthread_cond_signal, 1)
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SYSCALL_LOOKUP(pthread_cond_wait, 2)
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SYSCALL_LOOKUP(pthread_create, 4)
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SYSCALL_LOOKUP(pthread_detach, 1)
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SYSCALL_LOOKUP(pthread_exit, 1)
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SYSCALL_LOOKUP(pthread_getschedparam, 3)
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SYSCALL_LOOKUP(pthread_getspecific, 1)
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SYSCALL_LOOKUP(pthread_join, 2)
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SYSCALL_LOOKUP(pthread_key_create, 2)
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SYSCALL_LOOKUP(pthread_key_delete, 1)
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SYSCALL_LOOKUP(pthread_mutex_destroy, 1)
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SYSCALL_LOOKUP(pthread_mutex_init, 2)
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SYSCALL_LOOKUP(pthread_mutex_timedlock, 2)
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SYSCALL_LOOKUP(pthread_mutex_trylock, 1)
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SYSCALL_LOOKUP(pthread_mutex_unlock, 1)
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#ifndef CONFIG_PTHREAD_MUTEX_UNSAFE
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SYSCALL_LOOKUP(pthread_mutex_consistent, 1)
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#endif
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SYSCALL_LOOKUP(pthread_setschedparam, 3)
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SYSCALL_LOOKUP(pthread_setschedprio, 2)
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SYSCALL_LOOKUP(pthread_setspecific, 2)
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#ifdef CONFIG_SMP
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SYSCALL_LOOKUP(pthread_setaffinity_np, 3)
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SYSCALL_LOOKUP(pthread_getaffinity_np, 3)
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#endif
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SYSCALL_LOOKUP(pthread_cond_timedwait, 3)
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SYSCALL_LOOKUP(pthread_kill, 2)
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SYSCALL_LOOKUP(pthread_sigmask, 3)
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#ifdef CONFIG_PTHREAD_CLEANUP
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SYSCALL_LOOKUP(pthread_cleanup_push, 2)
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SYSCALL_LOOKUP(pthread_cleanup_pop, 1)
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#endif
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#endif
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/* The following are defined only if message queues are enabled */
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#ifndef CONFIG_DISABLE_MQUEUE
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SYSCALL_LOOKUP(mq_close, 1)
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SYSCALL_LOOKUP(mq_getattr, 2)
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SYSCALL_LOOKUP(mq_notify, 2)
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SYSCALL_LOOKUP(mq_open, 4)
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SYSCALL_LOOKUP(mq_receive, 4)
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SYSCALL_LOOKUP(mq_send, 4)
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SYSCALL_LOOKUP(mq_setattr, 3)
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SYSCALL_LOOKUP(mq_timedreceive, 5)
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SYSCALL_LOOKUP(mq_timedsend, 5)
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SYSCALL_LOOKUP(mq_unlink, 1)
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#endif
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/* The following are defined only if environment variables are supported */
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#ifndef CONFIG_DISABLE_ENVIRON
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SYSCALL_LOOKUP(clearenv, 0)
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SYSCALL_LOOKUP(getenv, 1)
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SYSCALL_LOOKUP(putenv, 1)
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SYSCALL_LOOKUP(setenv, 3)
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SYSCALL_LOOKUP(unsetenv, 1)
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#endif
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/* The following are defined only if networking AND sockets are supported */
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#ifdef CONFIG_NET
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SYSCALL_LOOKUP(accept, 3)
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SYSCALL_LOOKUP(bind, 3)
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SYSCALL_LOOKUP(connect, 3)
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SYSCALL_LOOKUP(getpeername, 3)
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SYSCALL_LOOKUP(getsockname, 3)
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SYSCALL_LOOKUP(getsockopt, 5)
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SYSCALL_LOOKUP(listen, 2)
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SYSCALL_LOOKUP(recv, 4)
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SYSCALL_LOOKUP(recvfrom, 6)
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SYSCALL_LOOKUP(send, 4)
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SYSCALL_LOOKUP(sendto, 6)
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SYSCALL_LOOKUP(setsockopt, 5)
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SYSCALL_LOOKUP(socket, 3)
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#endif
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/* The following is defined only if CONFIG_TASK_NAME_SIZE > 0 */
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#if CONFIG_TASK_NAME_SIZE > 0
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SYSCALL_LOOKUP(prctl, 2)
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#endif
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/* The following is defined only if entropy pool random number generator
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* is enabled.
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*/
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#ifdef CONFIG_CRYPTO_RANDOM_POOL
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SYSCALL_LOOKUP(getrandom, 2)
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#endif
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