"_assert","assert.h","","void","FAR const char *","int","FAR const char *","FAR void *"
"_exit","unistd.h","","noreturn","int"
"accept4","sys/socket.h","defined(CONFIG_NET)","int","int","FAR struct sockaddr *","FAR socklen_t *","int"
"adjtime","sys/time.h","defined(CONFIG_CLOCK_TIMEKEEPING)","int","FAR const struct timeval *","FAR struct timeval *"
"aio_cancel","aio.h","defined(CONFIG_FS_AIO)","int","int","FAR struct aiocb *"
"aio_fsync","aio.h","defined(CONFIG_FS_AIO)","int","int","FAR struct aiocb *"
"aio_read","aio.h","defined(CONFIG_FS_AIO)","int","FAR struct aiocb *"
"aio_write","aio.h","defined(CONFIG_FS_AIO)","int","FAR struct aiocb *"
"arc4random_buf","stdlib.h","defined(CONFIG_CRYPTO_RANDOM_POOL)","void","FAR void *","size_t"
"bind","sys/socket.h","defined(CONFIG_NET)","int","int","FAR const struct sockaddr *","socklen_t"
"boardctl","sys/boardctl.h","defined(CONFIG_BOARDCTL)","int","unsigned int","uintptr_t"
"chmod","sys/stat.h","","int","FAR const char *","mode_t"
"chown","unistd.h","","int","FAR const char *","uid_t","gid_t"
"clearenv","stdlib.h","!defined(CONFIG_DISABLE_ENVIRON)","int"
"clock","time.h","","clock_t"
"clock_gettime","time.h","","int","clockid_t","FAR struct timespec *"
"clock_nanosleep","time.h","","int","clockid_t","int","FAR const struct timespec *", "FAR struct timespec *"
"clock_settime","time.h","","int","clockid_t","const struct timespec*"
"close","unistd.h","","int","int"
"connect","sys/socket.h","defined(CONFIG_NET)","int","int","FAR const struct sockaddr *","socklen_t"
"dup","unistd.h","","int","int"
"dup2","unistd.h","","int","int","int"
"epoll_create1","sys/epoll.h","","int","int"
"epoll_ctl","sys/epoll.h","","int","int","int","int","FAR struct epoll_event *"
"epoll_wait","sys/epoll.h","","int","int","FAR struct epoll_event *","int","int"
"eventfd","sys/eventfd.h","defined(CONFIG_EVENT_FD)","int","unsigned int","int"
"exec","nuttx/binfmt/binfmt.h","!defined(CONFIG_BINFMT_DISABLE) && !defined(CONFIG_BUILD_KERNEL)","int","FAR const char *","FAR char * const *","FAR char * const *","FAR const struct symtab_s *","int"
"execve","unistd.h","!defined(CONFIG_BINFMT_DISABLE) && defined(CONFIG_LIBC_EXECFUNCS)","int","FAR const char *","FAR char * const []|FAR char * const *","FAR char * const []|FAR char * const *"
"fchmod","sys/stat.h","","int","int","mode_t"
"fchown","unistd.h","","int","int","uid_t","gid_t"
"fcntl","fcntl.h","","int","int","int","...","int"
"fstat","sys/stat.h","","int","int","FAR struct stat *"
"fstatfs","sys/statfs.h","","int","int","FAR struct statfs *"
"fsync","unistd.h","","int","int"
"ftruncate","unistd.h","","int","int","off_t"
"futimens","sys/stat.h","","int","int","const struct timespec [2]|FAR const struct timespec *"
"get_environ_ptr","stdlib.h","!defined(CONFIG_DISABLE_ENVIRON)","FAR char **"
"getegid","unistd.h","defined(CONFIG_SCHED_USER_IDENTITY)","gid_t"
"getenv","stdlib.h","!defined(CONFIG_DISABLE_ENVIRON)","FAR char *","FAR const char *"
"geteuid","unistd.h","defined(CONFIG_SCHED_USER_IDENTITY)","uid_t"
"getgid","unistd.h","defined(CONFIG_SCHED_USER_IDENTITY)","gid_t"
"gethostname","unistd.h","","int","FAR char *","size_t"
"getitimer","sys/time.h","!defined(CONFIG_DISABLE_POSIX_TIMERS)","int","int","FAR struct itimerval *"
"getpeername","sys/socket.h","defined(CONFIG_NET)","int","int","FAR struct sockaddr *","FAR socklen_t *"
"getpid","unistd.h","","pid_t"
"getppid","unistd.h","defined(CONFIG_SCHED_HAVE_PARENT)","pid_t"
"getrandom","sys/random.h","","ssize_t","FAR void *","size_t","unsigned int"
"getsockname","sys/socket.h","defined(CONFIG_NET)","int","int","FAR struct sockaddr *","FAR socklen_t *"
"getsockopt","sys/socket.h","defined(CONFIG_NET)","int","int","int","int","FAR void *","FAR socklen_t *"
"gettid","unistd.h","","pid_t"
"gettimeofday","sys/time.h","","int","FAR struct timeval *","FAR struct timezone *"
"getuid","unistd.h","defined(CONFIG_SCHED_USER_IDENTITY)","uid_t"
"insmod","nuttx/module.h","defined(CONFIG_MODULE)","FAR void *","FAR const char *","FAR const char *"
"ioctl","sys/ioctl.h","","int","int","int","...","unsigned long"
"kill","signal.h","","int","pid_t","int"
"lchmod","sys/stat.h","","int","FAR const char *","mode_t"
"lchown","unistd.h","","int","FAR const char *","uid_t","gid_t"
"link","unistd.h","defined(CONFIG_PSEUDOFS_SOFTLINKS)","int","FAR const char *","FAR const char *"
"listen","sys/socket.h","defined(CONFIG_NET)","int","int","int"
"lseek","unistd.h","","off_t","int","off_t","int"
"lstat","sys/stat.h","","int","FAR const char *","FAR struct stat *"
"lutimens","sys/stat.h","","int","FAR const char *","const struct timespec [2]|FAR const struct timespec *"
"mkdir","sys/stat.h","!defined(CONFIG_DISABLE_MOUNTPOINT)","int","FAR const char *","mode_t"
"mmap","sys/mman.h","","FAR void *","FAR void *","size_t","int","int","int","off_t"
"modhandle","nuttx/module.h","defined(CONFIG_MODULE)","FAR void *","FAR const char *"
"mount","sys/mount.h","!defined(CONFIG_DISABLE_MOUNTPOINT)","int","FAR const char *","FAR const char *","FAR const char *","unsigned long","FAR const void *"
"mq_close","mqueue.h","!defined(CONFIG_DISABLE_MQUEUE)","int","mqd_t"
"mq_getattr","mqueue.h","!defined(CONFIG_DISABLE_MQUEUE)","int","mqd_t","FAR struct mq_attr *"
"mq_notify","mqueue.h","!defined(CONFIG_DISABLE_MQUEUE)","int","mqd_t","FAR const struct sigevent *"
"mq_open","mqueue.h","!defined(CONFIG_DISABLE_MQUEUE)","mqd_t","FAR const char *","int","...","mode_t","FAR struct mq_attr *"
"mq_receive","mqueue.h","!defined(CONFIG_DISABLE_MQUEUE)","ssize_t","mqd_t","FAR char *","size_t","FAR unsigned int *"
"mq_send","mqueue.h","!defined(CONFIG_DISABLE_MQUEUE)","int","mqd_t","FAR const char *","size_t","unsigned int"
"mq_setattr","mqueue.h","!defined(CONFIG_DISABLE_MQUEUE)","int","mqd_t","FAR const struct mq_attr *","FAR struct mq_attr *"
"mq_timedreceive","mqueue.h","!defined(CONFIG_DISABLE_MQUEUE)","ssize_t","mqd_t","FAR char *","size_t","FAR unsigned int *","FAR const struct timespec *"
"mq_timedsend","mqueue.h","!defined(CONFIG_DISABLE_MQUEUE)","int","mqd_t","FAR const char *","size_t","unsigned int","FAR const struct timespec *"
"mq_unlink","mqueue.h","!defined(CONFIG_DISABLE_MQUEUE)","int","FAR const char *"
"munmap","sys/mman.h","","int","FAR void *","size_t"
"nanosleep","time.h","","int","FAR const struct timespec *","FAR struct timespec *"
"nx_mkfifo","nuttx/fs/fs.h","defined(CONFIG_PIPES) && CONFIG_DEV_FIFO_SIZE > 0","int","FAR const char *","mode_t","size_t"
"nx_pthread_create","nuttx/pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","pthread_trampoline_t","FAR pthread_t *","FAR const pthread_attr_t *","pthread_startroutine_t","pthread_addr_t"
"nx_pthread_exit","nuttx/pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","noreturn","pthread_addr_t"
"nx_vsyslog","nuttx/syslog/syslog.h","","int","int","FAR const IPTR char *","FAR va_list *"
"nxsched_get_stackinfo","nuttx/sched.h","","int","pid_t","FAR struct stackinfo_s *"
"nxsem_clockwait","nuttx/semaphore.h","","int","FAR sem_t *","clockid_t","FAR const struct timespec *"
"nxsem_destroy","nuttx/semaphore.h","","int","FAR sem_t *"
"nxsem_post","nuttx/semaphore.h","","int","FAR sem_t *"
"nxsem_set_protocol","nuttx/semaphore.h","defined(CONFIG_PRIORITY_INHERITANCE)","int","FAR sem_t *","int"
"nxsem_timedwait","nuttx/semaphore.h","","int","FAR sem_t *","FAR const struct timespec *"
"nxsem_trywait","nuttx/semaphore.h","","int","FAR sem_t *"
"nxsem_wait","nuttx/semaphore.h","","int","FAR sem_t *"
"open","fcntl.h","","int","FAR const char *","int","...","mode_t"
"pgalloc", "nuttx/arch.h", "defined(CONFIG_BUILD_KERNEL)", "uintptr_t", "uintptr_t", "unsigned int"
"pipe2","unistd.h","defined(CONFIG_PIPES) && CONFIG_DEV_PIPE_SIZE > 0","int","int [2]|FAR int *","int"
"poll","poll.h","","int","FAR struct pollfd *","nfds_t","int"
"posix_spawn","spawn.h","!defined(CONFIG_BINFMT_DISABLE) && defined(CONFIG_LIBC_EXECFUNCS)","int","FAR pid_t *","FAR const char *","FAR const posix_spawn_file_actions_t *","FAR const posix_spawnattr_t *","FAR char * const []|FAR char * const *","FAR char * const []|FAR char * const *"
"ppoll","poll.h","","int","FAR struct pollfd *","nfds_t","FAR const struct timespec *","FAR const sigset_t *"
"prctl","sys/prctl.h","","int","int","...","uintptr_t","uintptr_t"
"pread","unistd.h","","ssize_t","int","FAR void *","size_t","off_t"
"pselect","sys/select.h","","int","int","FAR fd_set *","FAR fd_set *","FAR fd_set *","FAR const struct timespec *","FAR const sigset_t *"
"pthread_barrier_wait","pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","FAR pthread_barrier_t *"
"pthread_cancel","pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","pthread_t"
"pthread_cond_broadcast","pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","FAR pthread_cond_t *"
"pthread_cond_clockwait","pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","FAR pthread_cond_t *","FAR pthread_mutex_t *","clockid_t","FAR const struct timespec *"
"pthread_cond_signal","pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","FAR pthread_cond_t *"
"pthread_cond_wait","pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","FAR pthread_cond_t *","FAR pthread_mutex_t *"
"pthread_detach","pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","pthread_t"
"pthread_getaffinity_np","pthread.h","!defined(CONFIG_DISABLE_PTHREAD) && defined(CONFIG_SMP)","int","pthread_t","size_t","FAR cpu_set_t*"
"pthread_getschedparam","pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","pthread_t","FAR int *","FAR struct sched_param *"
"pthread_join","pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","pthread_t","FAR pthread_addr_t *"
"pthread_mutex_consistent","pthread.h","!defined(CONFIG_DISABLE_PTHREAD) && !defined(CONFIG_PTHREAD_MUTEX_UNSAFE)","int","FAR pthread_mutex_t *"
"pthread_mutex_destroy","pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","FAR pthread_mutex_t *"
"pthread_mutex_init","pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","FAR pthread_mutex_t *","FAR const pthread_mutexattr_t *"
"pthread_mutex_timedlock","pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","FAR pthread_mutex_t *","FAR const struct timespec *"
"pthread_mutex_trylock","pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","FAR pthread_mutex_t *"
"pthread_mutex_unlock","pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","FAR pthread_mutex_t *"
"pthread_setaffinity_np","pthread.h","!defined(CONFIG_DISABLE_PTHREAD) && defined(CONFIG_SMP)","int","pthread_t","size_t","FAR const cpu_set_t *"
"pthread_setschedparam","pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","pthread_t","int","FAR const struct sched_param *"
"pthread_setschedprio","pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","pthread_t","int"
"pthread_sigmask","pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","int","FAR const sigset_t *","FAR sigset_t *"
"putenv","stdlib.h","!defined(CONFIG_DISABLE_ENVIRON)","int","FAR const char *"
"pwrite","unistd.h","","ssize_t","int","FAR const void *","size_t","off_t"
"read","unistd.h","","ssize_t","int","FAR void *","size_t"
"readlink","unistd.h","defined(CONFIG_PSEUDOFS_SOFTLINKS)","ssize_t","FAR const char *","FAR char *","size_t"
"recv","sys/socket.h","defined(CONFIG_NET)","ssize_t","int","FAR void *","size_t","int"
"recvfrom","sys/socket.h","defined(CONFIG_NET)","ssize_t","int","FAR void*","size_t","int","FAR struct sockaddr*","FAR socklen_t*"
"recvmsg","sys/socket.h","defined(CONFIG_NET)","ssize_t","int","FAR struct msghdr *","int"
"rename","stdio.h","","int","FAR const char *","FAR const char *"
"rmdir","unistd.h","!defined(CONFIG_DISABLE_MOUNTPOINT)","int","FAR const char*"
"rmmod","nuttx/module.h","defined(CONFIG_MODULE)","int","FAR void *"
"sched_backtrace","sched.h","defined(CONFIG_SCHED_BACKTRACE)","int","pid_t","FAR void **","int","int"
"sched_getaffinity","sched.h","defined(CONFIG_SMP)","int","pid_t","size_t","FAR cpu_set_t *"
"sched_getcpu","sched.h","defined(CONFIG_SMP)","int"
"sched_getparam","sched.h","","int","pid_t","FAR struct sched_param *"
"sched_getscheduler","sched.h","","int","pid_t"
"sched_lock","sched.h","","int"
"sched_lockcount","sched.h","","int"
"sched_rr_get_interval","sched.h","","int","pid_t","struct timespec *"
"sched_setaffinity","sched.h","defined(CONFIG_SMP)","int","pid_t","size_t","FAR const cpu_set_t*"
"sched_setparam","sched.h","","int","pid_t","const struct sched_param *"
"sched_setscheduler","sched.h","","int","pid_t","int","const struct sched_param *"
"sched_unlock","sched.h","","int"
"sched_yield","sched.h","","int"
"select","sys/select.h","","int","int","FAR fd_set *","FAR fd_set *","FAR fd_set *","FAR struct timeval *"
"sem_close","semaphore.h","defined(CONFIG_FS_NAMED_SEMAPHORES)","int","FAR sem_t *"
"sem_open","semaphore.h","defined(CONFIG_FS_NAMED_SEMAPHORES)","FAR sem_t *","FAR const char *","int","...","mode_t","unsigned int"
"sem_unlink","semaphore.h","defined(CONFIG_FS_NAMED_SEMAPHORES)","int","FAR const char *"
"send","sys/socket.h","defined(CONFIG_NET)","ssize_t","int","FAR const void *","size_t","int"
"sendfile","sys/sendfile.h","","ssize_t","int","int","FAR off_t *","size_t"
"sendmsg","sys/socket.h","defined(CONFIG_NET)","ssize_t","int","FAR struct msghdr *","int"
"sendto","sys/socket.h","defined(CONFIG_NET)","ssize_t","int","FAR const void *","size_t","int","FAR const struct sockaddr *","socklen_t"
"setegid","unistd.h","defined(CONFIG_SCHED_USER_IDENTITY)","int","gid_t"
"setenv","stdlib.h","!defined(CONFIG_DISABLE_ENVIRON)","int","FAR const char *","FAR const char *","int"
"seteuid","unistd.h","defined(CONFIG_SCHED_USER_IDENTITY)","int","uid_t"
"setgid","unistd.h","defined(CONFIG_SCHED_USER_IDENTITY)","int","gid_t"
"sethostname","unistd.h","","int","FAR const char *","size_t"
"setitimer","sys/time.h","!defined(CONFIG_DISABLE_POSIX_TIMERS)","int","int","FAR const struct itimerval *","FAR struct itimerval *"
"setsockopt","sys/socket.h","defined(CONFIG_NET)","int","int","int","int","FAR const void *","socklen_t"
"settimeofday","sys/time.h","","int","FAR const struct timeval *","FAR const struct timezone *"
"setuid","unistd.h","defined(CONFIG_SCHED_USER_IDENTITY)","int","uid_t"
"shm_open","sys/mman.h","defined(CONFIG_FS_SHMFS)","int","FAR const char *","int","mode_t"
"shm_unlink","sys/mman.h","defined(CONFIG_FS_SHMFS)","int","FAR const char *"
"shmat","sys/shm.h","defined(CONFIG_MM_SHM)","FAR void *","int","FAR const void *","int"
"shmctl","sys/shm.h","defined(CONFIG_MM_SHM)","int","int","int","FAR struct shmid_ds *"
"shmdt","sys/shm.h","defined(CONFIG_MM_SHM)","int","FAR const void *"
"shmget","sys/shm.h","defined(CONFIG_MM_SHM)","int","key_t","size_t","int"
"shutdown","sys/socket.h","defined(CONFIG_NET)","int","int","int"
"sigaction","signal.h","","int","int","FAR const struct sigaction *","FAR struct sigaction *"
"signal","signal.h","","_sa_handler_t","int","_sa_handler_t"
"signalfd","sys/signalfd.h","defined(CONFIG_SIGNAL_FD)","int","int","FAR const sigset_t *","int"
"sigpending","signal.h","","int","FAR sigset_t *"
"sigprocmask","signal.h","","int","int","FAR const sigset_t *","FAR sigset_t *"
"sigqueue","signal.h","","int","int","int","union sigval|FAR void *|sival_ptr"
"sigsuspend","signal.h","","int","FAR const sigset_t *"
"sigtimedwait","signal.h","","int","FAR const sigset_t *","FAR struct siginfo *","FAR const struct timespec *"
"sigwaitinfo","signal.h","","int","FAR const sigset_t *","FAR struct siginfo *"
"socket","sys/socket.h","defined(CONFIG_NET)","int","int","int","int"
"socketpair","sys/socket.h","defined(CONFIG_NET)","int","int","int","int","int [2]|FAR int *"
"stat","sys/stat.h","","int","FAR const char *","FAR struct stat *"
"statfs","sys/statfs.h","","int","FAR const char *","FAR struct statfs *"
"symlink","unistd.h","defined(CONFIG_PSEUDOFS_SOFTLINKS)","int","FAR const char *","FAR const char *"
"sync","unistd.h","","void"
"sysinfo","sys/sysinfo.h","","int","FAR struct sysinfo *"
"task_create","sched.h","!defined(CONFIG_BUILD_KERNEL)", "int","FAR const char *","int","int","main_t","FAR char * const []|FAR char * const *"
"task_delete","sched.h","!defined(CONFIG_BUILD_KERNEL)","int","pid_t"
"task_restart","sched.h","!defined(CONFIG_BUILD_KERNEL)","int","pid_t"
"task_spawn","nuttx/spawn.h","!defined(CONFIG_BUILD_KERNEL)","int","FAR const char *","main_t","FAR const posix_spawn_file_actions_t *","FAR const posix_spawnattr_t *","FAR char * const []|FAR char * const *","FAR char * const []|FAR char * const *"
"tgkill","signal.h","","int","pid_t","pid_t","int"
"time","time.h","","time_t","FAR time_t *"
"timer_create","time.h","!defined(CONFIG_DISABLE_POSIX_TIMERS)","int","clockid_t","FAR struct sigevent *","FAR timer_t *"
"timer_delete","time.h","!defined(CONFIG_DISABLE_POSIX_TIMERS)","int","timer_t"
"timer_getoverrun","time.h","!defined(CONFIG_DISABLE_POSIX_TIMERS)","int","timer_t"
"timer_gettime","time.h","!defined(CONFIG_DISABLE_POSIX_TIMERS)","int","timer_t","FAR struct itimerspec *"
"timer_settime","time.h","!defined(CONFIG_DISABLE_POSIX_TIMERS)","int","timer_t","int","FAR const struct itimerspec *","FAR struct itimerspec *"
"timerfd_create","sys/timerfd.h","defined(CONFIG_TIMER_FD)","int","int","int"
"timerfd_gettime","sys/timerfd.h","defined(CONFIG_TIMER_FD)","int","int","FAR struct itimerspec *"
"timerfd_settime","sys/timerfd.h","defined(CONFIG_TIMER_FD)","int","int","int","FAR const struct itimerspec *","FAR struct itimerspec *"
"umount2","sys/mount.h","!defined(CONFIG_DISABLE_MOUNTPOINT)","int","FAR const char *","unsigned int"
"unlink","unistd.h","!defined(CONFIG_DISABLE_MOUNTPOINT)","int","FAR const char *"
"unsetenv","stdlib.h","!defined(CONFIG_DISABLE_ENVIRON)","int","FAR const char *"
"up_fork","nuttx/arch.h","defined(CONFIG_ARCH_HAVE_FORK)","pid_t"
"utimens","sys/stat.h","","int","FAR const char *","const struct timespec [2]|FAR const struct timespec *"
"wait","sys/wait.h","defined(CONFIG_SCHED_WAITPID) && defined(CONFIG_SCHED_HAVE_PARENT)","pid_t","FAR int *"
"waitid","sys/wait.h","defined(CONFIG_SCHED_WAITPID) && defined(CONFIG_SCHED_HAVE_PARENT)","int","idtype_t","id_t"," FAR siginfo_t *","int"
"waitpid","sys/wait.h","defined(CONFIG_SCHED_WAITPID)","pid_t","pid_t","FAR int *","int"
"write","unistd.h","","ssize_t","int","FAR const void *","size_t"