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CONFIG_NFILE_DESCRIPTORS=0 can no longer be used to disable the file system. NuttX with no file system does not make sense.

Browse Source 
Squashed commit of the following:

    configs/:  The few configurations that formerly set CONFIG_NFILE_DESCRIPTORS=0 should not default, rather they should set the number of descriptors to 3.
    fs/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    tools/:  Tools updates for changes to usage of CONFIG_NFILE_DESCRIPTORS.
    syscall/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    libs/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    include/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    drivers/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    Documentation/:  Remove all references to CONFIG_NFILE_DESCRIPTORS == 0
    binfmt/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    arch/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    net/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    sched/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    sched/Kconfig:  CONFIG_NFILE_DESCRIPTORS may no longer to set to a value less than 3
    configs/:  Remove all settings for CONFIG_NFILE_DESCRIPTORS < 3
This commit is contained in:
Gregory Nutt
2019-02-11 12:09:26 -06:00
parent 07bcc6292a
commit a64869aa67
141 changed files with 374 additions and 1008 deletions
Download Patch File Download Diff File Expand all files Collapse all files
syscall/syscall.csv
+38 -38
View File
@@ -14,21 +14,21 @@
"clock_gettime","time.h","","int","clockid_t","struct timespec*"
"clock_nanosleep","time.h","!defined(CONFIG_DISABLE_SIGNALS)","int","clockid_t","int","FAR const struct timespec *", "FAR struct timespec*"
"clock_settime","time.h","","int","clockid_t","const struct timespec*"
"close","unistd.h","CONFIG_NSOCKET_DESCRIPTORS > 0 || CONFIG_NFILE_DESCRIPTORS > 0","int","int"
"closedir","dirent.h","CONFIG_NFILE_DESCRIPTORS > 0","int","FAR DIR*"
"close","unistd.h","","int","int"
"closedir","dirent.h","","int","FAR DIR*"
"connect","sys/socket.h","CONFIG_NSOCKET_DESCRIPTORS > 0 && defined(CONFIG_NET)","int","int","FAR const struct sockaddr*","socklen_t"
"dup","unistd.h","CONFIG_NFILE_DESCRIPTORS > 0","int","int"
"dup2","unistd.h","CONFIG_NFILE_DESCRIPTORS > 0","int","int","int"
"dup","unistd.h","","int","int"
"dup2","unistd.h","","int","int","int"
"exec","nuttx/binfmt/binfmt.h","!defined(CONFIG_BINFMT_DISABLE) && !defined(CONFIG_BUILD_KERNEL)","int","FAR const char *","FAR char * const *","FAR const struct symtab_s *","int"
"execv","unistd.h","!defined(CONFIG_BINFMT_DISABLE) && defined(CONFIG_LIBC_EXECFUNCS)","int","FAR const char *","FAR char *const []|FAR char *const *"
"exit","stdlib.h","","void","int"
"fcntl","fcntl.h","CONFIG_NFILE_DESCRIPTORS > 0","int","int","int","..."
"fs_fdopen","nuttx/fs/fs.h","CONFIG_NFILE_DESCRIPTORS > 0 && CONFIG_NFILE_STREAMS > 0","FAR struct file_struct*","int","int","FAR struct tcb_s*"
"fs_ioctl","nuttx/fs/fs.h","defined(CONFIG_LIBC_IOCTL_VARIADIC) && (CONFIG_NSOCKET_DESCRIPTORS > 0 || CONFIG_NFILE_DESCRIPTORS > 0)","int","int","int","unsigned long"
"fstat","sys/stat.h","CONFIG_NFILE_DESCRIPTORS > 0","int","int","FAR struct stat*"
"fstatfs","sys/statfs.h","CONFIG_NFILE_DESCRIPTORS > 0","int","int","FAR struct statfs*"
"fsync","unistd.h","CONFIG_NFILE_DESCRIPTORS > 0 && !defined(CONFIG_DISABLE_MOUNTPOINT)","int","int"
"ftruncate","unistd.h","CONFIG_NFILE_DESCRIPTORS > 0 && !defined(CONFIG_DISABLE_MOUNTPOINT)","int","int","off_t"
"fcntl","fcntl.h","","int","int","int","..."
"fs_fdopen","nuttx/fs/fs.h","CONFIG_NFILE_STREAMS > 0","FAR struct file_struct*","int","int","FAR struct tcb_s*"
"fs_ioctl","nuttx/fs/fs.h","defined(CONFIG_LIBC_IOCTL_VARIADIC)","int","int","int","unsigned long"
"fstat","sys/stat.h","","int","int","FAR struct stat*"
"fstatfs","sys/statfs.h","","int","int","FAR struct statfs*"
"fsync","unistd.h","!defined(CONFIG_DISABLE_MOUNTPOINT)","int","int"
"ftruncate","unistd.h","!defined(CONFIG_DISABLE_MOUNTPOINT)","int","int","off_t"
"get_errno","errno.h","!defined(__DIRECT_ERRNO_ACCESS)","int"
"get_errno_ptr","errno.h","defined(__DIRECT_ERRNO_ACCESS)","FAR int*"
"getenv","stdlib.h","!defined(CONFIG_DISABLE_ENVIRON)","FAR char*","FAR const char*"
@@ -40,16 +40,16 @@
"if_indextoname","net/if.h","defined(CONFIG_NETDEV_IFINDEX)","FAR char *","unsigned int","FAR char *"
"if_nametoindex","net/if.h","defined(CONFIG_NETDEV_IFINDEX)","unsigned int","FAR const char *"
"insmod","nuttx/module.h","defined(CONFIG_MODULE)","FAR void *","FAR const char *","FAR const char *"
"ioctl","sys/ioctl.h","!defined(CONFIG_LIBC_IOCTL_VARIADIC) && (CONFIG_NSOCKET_DESCRIPTORS > 0 || CONFIG_NFILE_DESCRIPTORS > 0)","int","int","int","unsigned long"
"ioctl","sys/ioctl.h","!defined(CONFIG_LIBC_IOCTL_VARIADIC)","int","int","int","unsigned long"
"kill","signal.h","!defined(CONFIG_DISABLE_SIGNALS)","int","pid_t","int"
"link","unistd.h","defined(CONFIG_PSEUDOFS_SOFTLINKS)","int","FAR const char *","FAR const char *"
"listen","sys/socket.h","CONFIG_NSOCKET_DESCRIPTORS > 0 && defined(CONFIG_NET)","int","int","int"
"lseek","unistd.h","CONFIG_NFILE_DESCRIPTORS > 0","off_t","int","off_t","int"
"mkdir","sys/stat.h","CONFIG_NFILE_DESCRIPTORS > 0 && !defined(CONFIG_DISABLE_MOUNTPOINT)","int","FAR const char*","mode_t"
"lseek","unistd.h","","off_t","int","off_t","int"
"mkdir","sys/stat.h","!defined(CONFIG_DISABLE_MOUNTPOINT)","int","FAR const char*","mode_t"
"mkfifo2","nuttx/drivers/drivers.h","defined(CONFIG_PIPES) && CONFIG_DEV_FIFO_SIZE > 0","int","FAR const char*","mode_t","size_t"
"mmap","sys/mman.h","CONFIG_NFILE_DESCRIPTORS > 0","FAR void*","FAR void*","size_t","int","int","int","off_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","CONFIG_NFILE_DESCRIPTORS > 0 && !defined(CONFIG_DISABLE_MOUNTPOINT) && defined(CONFIG_FS_READABLE)","int","const char*","const char*","const char*","unsigned long","const void*"
"mount","sys/mount.h","!defined(CONFIG_DISABLE_MOUNTPOINT) && defined(CONFIG_FS_READABLE)","int","const char*","const char*","const char*","unsigned long","const void*"
"mq_close","mqueue.h","!defined(CONFIG_DISABLE_MQUEUE)","int","mqd_t"
"mq_getattr","mqueue.h","!defined(CONFIG_DISABLE_MQUEUE)","int","mqd_t","struct mq_attr *"
"mq_notify","mqueue.h","!defined(CONFIG_DISABLE_SIGNALS) && !defined(CONFIG_DISABLE_MQUEUE)","int","mqd_t","const struct sigevent*"
@@ -62,16 +62,16 @@
"mq_unlink","mqueue.h","!defined(CONFIG_DISABLE_MQUEUE)","int","const char*"
"nx_vsyslog","nuttx/syslog/syslog.h","","int","int","FAR const IPTR char*","FAR va_list*"
"on_exit","stdlib.h","defined(CONFIG_SCHED_ONEXIT)","int","CODE void (*)(int, FAR void *)","FAR void *"
"open","fcntl.h","CONFIG_NFILE_DESCRIPTORS > 0","int","const char*","int","..."
"opendir","dirent.h","CONFIG_NFILE_DESCRIPTORS > 0","FAR DIR*","FAR const char*"
"open","fcntl.h","","int","const char*","int","..."
"opendir","dirent.h","","FAR DIR*","FAR const char*"
"pgalloc", "nuttx/arch.h", "defined(CONFIG_BUILD_KERNEL)", "uintptr_t", "uintptr_t", "unsigned int"
"pipe2","nuttx/drivers/drivers.h","defined(CONFIG_PIPES) && CONFIG_DEV_PIPE_SIZE > 0","int","int [2]|int*","size_t"
"poll","poll.h","!defined(CONFIG_DISABLE_POLL) && (CONFIG_NSOCKET_DESCRIPTORS > 0 || CONFIG_NFILE_DESCRIPTORS > 0)","int","FAR struct pollfd*","nfds_t","int"
"ppoll","poll.h","!defined(CONFIG_DISABLE_SIGNALS) && !defined(CONFIG_DISABLE_POLL) && (CONFIG_NSOCKET_DESCRIPTORS > 0 || CONFIG_NFILE_DESCRIPTORS > 0)","int","FAR struct pollfd*","nfds_t","FAR const struct timespec *","FAR const sigset_t *"
"poll","poll.h","!defined(CONFIG_DISABLE_POLL)","int","FAR struct pollfd*","nfds_t","int"
"ppoll","poll.h","!defined(CONFIG_DISABLE_SIGNALS) && !defined(CONFIG_DISABLE_POLL)","int","FAR struct pollfd*","nfds_t","FAR const struct timespec *","FAR const sigset_t *"
"prctl","sys/prctl.h", "CONFIG_TASK_NAME_SIZE > 0","int","int","..."
"pread","unistd.h","CONFIG_NSOCKET_DESCRIPTORS > 0 || CONFIG_NFILE_DESCRIPTORS > 0","ssize_t","int","FAR void*","size_t","off_t"
"pselect","sys/select.h","!defined(CONFIG_DISABLE_SIGNALS) && !defined(CONFIG_DISABLE_POLL) && (CONFIG_NSOCKET_DESCRIPTORS > 0 || CONFIG_NFILE_DESCRIPTORS > 0)","int","int","FAR fd_set*","FAR fd_set*","FAR fd_set*","FAR const struct timespec *","FAR const sigset_t *"
"pwrite","unistd.h","CONFIG_NSOCKET_DESCRIPTORS > 0 || CONFIG_NFILE_DESCRIPTORS > 0","ssize_t","int","FAR const void*","size_t","off_t"
"pread","unistd.h","","ssize_t","int","FAR void*","size_t","off_t"
"pselect","sys/select.h","!defined(CONFIG_DISABLE_SIGNALS) && !defined(CONFIG_DISABLE_POLL)","int","int","FAR fd_set*","FAR fd_set*","FAR fd_set*","FAR const struct timespec *","FAR const sigset_t *"
"pwrite","unistd.h","","ssize_t","int","FAR const void*","size_t","off_t"
"posix_spawnp","spawn.h","!defined(CONFIG_BINFMT_DISABLE) && defined(CONFIG_LIBC_EXECFUNCS) && defined(CONFIG_LIB_ENVPATH)","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 *"
"posix_spawn","spawn.h","!defined(CONFIG_BINFMT_DISABLE) && defined(CONFIG_LIBC_EXECFUNCS) && !defined(CONFIG_LIB_ENVPATH)","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 *"
"pthread_cancel","pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","pthread_t"
@@ -103,18 +103,18 @@
"pthread_setspecific","pthread.h","!defined(CONFIG_DISABLE_PTHREAD)","int","pthread_key_t","FAR const void*"
"pthread_sigmask","pthread.h","!defined(CONFIG_DISABLE_SIGNALS) && !defined(CONFIG_DISABLE_PTHREAD)","int","int","FAR const sigset_t*","FAR sigset_t*"
"putenv","stdlib.h","!defined(CONFIG_DISABLE_ENVIRON)","int","FAR const char*"
"read","unistd.h","CONFIG_NSOCKET_DESCRIPTORS > 0 || CONFIG_NFILE_DESCRIPTORS > 0","ssize_t","int","FAR void*","size_t"
"readdir","dirent.h","CONFIG_NFILE_DESCRIPTORS > 0","FAR struct dirent*","FAR DIR*"
"read","unistd.h","","ssize_t","int","FAR void*","size_t"
"readdir","dirent.h","","FAR struct dirent*","FAR DIR*"
"readlink","unistd.h","defined(CONFIG_PSEUDOFS_SOFTLINKS)","ssize_t","FAR const char *","FAR char *","size_t"
"recv","sys/socket.h","CONFIG_NSOCKET_DESCRIPTORS > 0 && defined(CONFIG_NET)","ssize_t","int","FAR void*","size_t","int"
"recvfrom","sys/socket.h","CONFIG_NSOCKET_DESCRIPTORS > 0 && defined(CONFIG_NET)","ssize_t","int","FAR void*","size_t","int","FAR struct sockaddr*","FAR socklen_t*"
"rename","stdio.h","CONFIG_NFILE_DESCRIPTORS > 0 && !defined(CONFIG_DISABLE_MOUNTPOINT)","int","FAR const char*","FAR const char*"
"rewinddir","dirent.h","CONFIG_NFILE_DESCRIPTORS > 0","void","FAR DIR*"
"rmdir","unistd.h","CONFIG_NFILE_DESCRIPTORS > 0 && !defined(CONFIG_DISABLE_MOUNTPOINT)","int","FAR const char*"
"rename","stdio.h","!defined(CONFIG_DISABLE_MOUNTPOINT)","int","FAR const char*","FAR const char*"
"rewinddir","dirent.h","","void","FAR DIR*"
"rmdir","unistd.h","!defined(CONFIG_DISABLE_MOUNTPOINT)","int","FAR const char*"
"rmmod","nuttx/module.h","defined(CONFIG_MODULE)","int","FAR void *"
"sched_getparam","sched.h","","int","pid_t","struct sched_param*"
"sched_getscheduler","sched.h","","int","pid_t"
"sched_getstreams","nuttx/sched.h","CONFIG_NFILE_DESCRIPTORS > 0 && CONFIG_NFILE_STREAMS > 0","FAR struct streamlist*"
"sched_getstreams","nuttx/sched.h","CONFIG_NFILE_STREAMS > 0","FAR struct streamlist*"
"sched_lock","sched.h","","int"
"sched_lockcount","sched.h","","int32_t"
"sched_rr_get_interval","sched.h","","int","pid_t","struct timespec*"
@@ -122,8 +122,8 @@
"sched_setscheduler","sched.h","","int","pid_t","int","const struct sched_param*"
"sched_unlock","sched.h","","int"
"sched_yield","sched.h","","int"
"seekdir","dirent.h","CONFIG_NFILE_DESCRIPTORS > 0","void","FAR DIR*","off_t"
"select","sys/select.h","!defined(CONFIG_DISABLE_POLL) && (CONFIG_NSOCKET_DESCRIPTORS > 0 || CONFIG_NFILE_DESCRIPTORS > 0)","int","int","FAR fd_set*","FAR fd_set*","FAR fd_set*","FAR struct timeval*"
"seekdir","dirent.h","","void","FAR DIR*","off_t"
"select","sys/select.h","!defined(CONFIG_DISABLE_POLL)","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_destroy","semaphore.h","","int","FAR sem_t*"
"sem_open","semaphore.h","defined(CONFIG_FS_NAMED_SEMAPHORES)","FAR sem_t*","FAR const char*","int","..."
@@ -134,7 +134,7 @@
"sem_unlink","semaphore.h","defined(CONFIG_FS_NAMED_SEMAPHORES)","int","FAR const char*"
"sem_wait","semaphore.h","","int","FAR sem_t*"
"send","sys/socket.h","CONFIG_NSOCKET_DESCRIPTORS > 0 && defined(CONFIG_NET)","ssize_t","int","FAR const void*","size_t","int"
"sendfile","sys/sendfile.h","CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_NET_SENDFILE)","ssize_t","int","int","FAR off_t*","size_t"
"sendfile","sys/sendfile.h","defined(CONFIG_NET_SENDFILE)","ssize_t","int","int","FAR off_t*","size_t"
"sendto","sys/socket.h","CONFIG_NSOCKET_DESCRIPTORS > 0 && defined(CONFIG_NET)","ssize_t","int","FAR const void*","size_t","int","FAR const struct sockaddr*","socklen_t"
"set_errno","errno.h","!defined(__DIRECT_ERRNO_ACCESS)","void","int"
"setenv","stdlib.h","!defined(CONFIG_DISABLE_ENVIRON)","int","FAR const char*","FAR const char*","int"
@@ -152,8 +152,8 @@
"sigtimedwait","signal.h","!defined(CONFIG_DISABLE_SIGNALS)","int","FAR const sigset_t*","FAR struct siginfo*","FAR const struct timespec*"
"sigwaitinfo","signal.h","!defined(CONFIG_DISABLE_SIGNALS)","int","FAR const sigset_t*","FAR struct siginfo*"
"socket","sys/socket.h","CONFIG_NSOCKET_DESCRIPTORS > 0 && defined(CONFIG_NET)","int","int","int","int"
"stat","sys/stat.h","CONFIG_NFILE_DESCRIPTORS > 0","int","const char*","FAR struct stat*"
"statfs","sys/statfs.h","CONFIG_NFILE_DESCRIPTORS > 0","int","FAR const char*","FAR struct statfs*"
"stat","sys/stat.h","","int","const char*","FAR struct stat*"
"statfs","sys/statfs.h","","int","FAR const char*","FAR struct statfs*"
"task_create","sched.h","!defined(CONFIG_BUILD_KERNEL)", "int","FAR const char*","int","int","main_t","FAR char * const []|FAR char * const *"
#"task_create","sched.h","","int","const char*","int","main_t","FAR char * const []|FAR char * const *"
"task_delete","sched.h","","int","pid_t"
@@ -162,15 +162,15 @@
"task_setcanceltype","sched.h","defined(CONFIG_CANCELLATION_POINTS)","int","int","FAR int*"
"task_testcancel","pthread.h","defined(CONFIG_CANCELLATION_POINTS)","void"
"tcdrain","termios.h","defined(CONFIG_SERIAL_TERMIOS)","int","int"
"telldir","dirent.h","CONFIG_NFILE_DESCRIPTORS > 0","off_t","FAR DIR*"
"telldir","dirent.h","","off_t","FAR DIR*"
"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*"
"umount2","sys/mount.h","CONFIG_NFILE_DESCRIPTORS > 0 && !defined(CONFIG_DISABLE_MOUNTPOINT)","int","FAR const char*","unsigned int"
"umount2","sys/mount.h","!defined(CONFIG_DISABLE_MOUNTPOINT)","int","FAR const char*","unsigned int"
"uname","sys/utsname.h","","int","FAR struct utsname*"
"unlink","unistd.h","CONFIG_NFILE_DESCRIPTORS > 0 && !defined(CONFIG_DISABLE_MOUNTPOINT)","int","FAR const char*"
"unlink","unistd.h","!defined(CONFIG_DISABLE_MOUNTPOINT)","int","FAR const char*"
"unsetenv","stdlib.h","!defined(CONFIG_DISABLE_ENVIRON)","int","const char*"
"up_assert","assert.h","","void","FAR const uint8_t*","int"
#"up_assert","assert.h","","void"
@@ -178,4 +178,4 @@
"wait","sys/wait.h","defined(CONFIG_SCHED_WAITPID) && defined(CONFIG_SCHED_HAVE_PARENT)","pid_t","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","int*","int"
"write","unistd.h","CONFIG_NSOCKET_DESCRIPTORS > 0 || CONFIG_NFILE_DESCRIPTORS > 0","ssize_t","int","FAR const void*","size_t"
"write","unistd.h","","ssize_t","int","FAR const void*","size_t"
Can't render this file because it contains an unexpected character in line 158 and column 2.