From d904fafdf2f9f7ad686bd9d8b616aa310f5346eb Mon Sep 17 00:00:00 2001 From: patacongo Date: Wed, 16 Jan 2013 15:41:27 +0000 Subject: apps/builtin/binfs.c moved to nuttx/fs/binfs/fs_binfs.c git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5523 42af7a65-404d-4744-a932-0658087f49c3 --- apps/ChangeLog.txt | 2 + apps/builtin/Kconfig | 14 -- apps/builtin/Makefile | 4 - apps/builtin/binfs.c | 448 ----------------------------------- apps/builtin/builtin.c | 2 + apps/builtin/builtin.h | 77 ------ apps/builtin/exec_builtin.c | 3 +- apps/include/apps.h | 17 -- apps/nshlib/nsh_mntcmds.c | 2 +- nuttx/ChangeLog | 3 +- nuttx/configs/sim/README.txt | 7 +- nuttx/configs/sim/nsh/appconfig | 3 + nuttx/configs/sim/nsh/defconfig | 12 +- nuttx/configs/vsn/nsh/defconfig | 2 +- nuttx/fs/Kconfig | 3 +- nuttx/fs/Makefile | 15 +- nuttx/fs/binfs/Kconfig | 19 ++ nuttx/fs/binfs/Make.defs | 48 ++++ nuttx/fs/binfs/fs_binfs.c | 447 ++++++++++++++++++++++++++++++++++ nuttx/fs/fat/Make.defs | 9 +- nuttx/fs/fs_mount.c | 13 +- nuttx/fs/mmap/Make.defs | 9 +- nuttx/fs/nfs/Make.defs | 9 +- nuttx/fs/nxffs/Make.defs | 9 +- nuttx/fs/romfs/Make.defs | 9 +- nuttx/include/nuttx/binfmt/builtin.h | 85 +++++++ nuttx/include/nuttx/fs/binfs.h | 16 +- nuttx/include/nuttx/fs/dirent.h | 6 +- nuttx/tools/mkconfig.c | 6 +- 29 files changed, 694 insertions(+), 605 deletions(-) delete mode 100644 apps/builtin/binfs.c delete mode 100644 apps/builtin/builtin.h create mode 100644 nuttx/fs/binfs/Kconfig create mode 100644 nuttx/fs/binfs/Make.defs create mode 100644 nuttx/fs/binfs/fs_binfs.c create mode 100644 nuttx/include/nuttx/binfmt/builtin.h diff --git a/apps/ChangeLog.txt b/apps/ChangeLog.txt index f91dc318b..5bc3b2149 100644 --- a/apps/ChangeLog.txt +++ b/apps/ChangeLog.txt @@ -473,3 +473,5 @@ very lightweight). Now supports open, close, and a new ioctl to recover the builtin filename. The latter will be needed to support a binfs binfmt. + * builtin/binfs.c: Move apps/builtin/binfs.c to fs/binfs/fs_binfs.c + CONFIG_APPS_BINDIR rename CONFIG_FS_BINFS diff --git a/apps/builtin/Kconfig b/apps/builtin/Kconfig index 1049712aa..37150e8a9 100644 --- a/apps/builtin/Kconfig +++ b/apps/builtin/Kconfig @@ -13,20 +13,6 @@ config BUILTIN if BUILTIN - config APPS_BINDIR - bool "BINFS File System" - default n - ---help--- - The BINFS file system is current just a toy. The BINFS may, for example, - be mount at /bin. Then all of the built-in applications will appear as - executable file in /bin if you list them from NSH like: - - nsh> ls -l /bin - - At present, the BINFS supports nothing more than that. It is planned, - however, to support execution of the builtin applications from BINFS as - well (via a binfmt/ loader). However, that is down the road. - config BUILTIN_PROXY_STACKSIZE int "Builtin Proxy Stack Size" default 1024 diff --git a/apps/builtin/Makefile b/apps/builtin/Makefile index 8c8928886..d77054f41 100644 --- a/apps/builtin/Makefile +++ b/apps/builtin/Makefile @@ -41,10 +41,6 @@ include $(APPDIR)/Make.defs ASRCS = CSRCS = builtin.c exec_builtin.c -ifeq ($(CONFIG_APPS_BINDIR),y) -CSRCS += binfs.c -endif - AOBJS = $(ASRCS:.S=$(OBJEXT)) COBJS = $(CSRCS:.c=$(OBJEXT)) diff --git a/apps/builtin/binfs.c b/apps/builtin/binfs.c deleted file mode 100644 index 611e2b3bb..000000000 --- a/apps/builtin/binfs.c +++ /dev/null @@ -1,448 +0,0 @@ -/**************************************************************************** - * apps/builtin/binfs.c - * - * Copyright (C) 2011-2013 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt - * - * 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. - * - ****************************************************************************/ - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include - -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -#include - -#include "builtin.h" - -#if !defined(CONFIG_DISABLE_MOUNTPOINT) && defined(CONFIG_APPS_BINDIR) - -/**************************************************************************** - * Private Types - ****************************************************************************/ - -/**************************************************************************** - * Private Function Prototypes - ****************************************************************************/ - -static int binfs_open(FAR struct file *filep, const char *relpath, - int oflags, mode_t mode); -static int binfs_close(FAR struct file *filep); -static ssize_t binfs_read(FAR struct file *filep, char *buffer, size_t buflen); -static int binfs_ioctl(FAR struct file *filep, int cmd, unsigned long arg); - -static int binfs_dup(FAR const struct file *oldp, FAR struct file *newp); - -static int binfs_opendir(struct inode *mountpt, const char *relpath, - struct fs_dirent_s *dir); -static int binfs_readdir(FAR struct inode *mountpt, - FAR struct fs_dirent_s *dir); -static int binfs_rewinddir(FAR struct inode *mountpt, - FAR struct fs_dirent_s *dir); - -static int binfs_bind(FAR struct inode *blkdriver, FAR const void *data, - FAR void **handle); -static int binfs_unbind(FAR void *handle, FAR struct inode **blkdriver); -static int binfs_statfs(FAR struct inode *mountpt, - FAR struct statfs *buf); - -static int binfs_stat(FAR struct inode *mountpt, FAR const char *relpath, - FAR struct stat *buf); - -/**************************************************************************** - * Private Variables - ****************************************************************************/ - -/**************************************************************************** - * Public Variables - ****************************************************************************/ - -/* See fs_mount.c -- this structure is explicitly externed there. - * We use the old-fashioned kind of initializers so that this will compile - * with any compiler. - */ - -const struct mountpt_operations binfs_operations = -{ - binfs_open, /* open */ - binfs_close, /* close */ - binfs_read, /* read */ - NULL, /* write */ - NULL, /* seek */ - binfs_ioctl, /* ioctl */ - - NULL, /* sync */ - binfs_dup, /* dup */ - - binfs_opendir, /* opendir */ - NULL, /* closedir */ - binfs_readdir, /* readdir */ - binfs_rewinddir, /* rewinddir */ - - binfs_bind, /* bind */ - binfs_unbind, /* unbind */ - binfs_statfs, /* statfs */ - - NULL, /* unlink */ - NULL, /* mkdir */ - NULL, /* rmdir */ - NULL, /* rename */ - binfs_stat /* stat */ -}; - -/**************************************************************************** - * Private Functions - ****************************************************************************/ - -/**************************************************************************** - * Name: binfs_open - ****************************************************************************/ - -static int binfs_open(FAR struct file *filep, FAR const char *relpath, - int oflags, mode_t mode) -{ - int index; - - fvdbg("Open '%s'\n", relpath); - - /* BINFS is read-only. Any attempt to open with any kind of write - * access is not permitted. - */ - - if ((oflags & O_WRONLY) != 0 || (oflags & O_RDONLY) == 0) - { - fdbg("ERROR: Only O_RDONLY supported\n"); - return -EACCES; - } - - /* Check if the an entry exists with this name in the root directory. - * so the 'relpath' must be the name of the builtin function. - */ - - index = builtin_isavail(relpath); - if (index < 0) - { - fdbg("ERROR: Builting %s does not exist\n", relpath); - return -ENOENT; - } - - /* Save the index as the open-specific state in filep->f_priv */ - - filep->f_priv = (FAR void *)index; - return OK; -} - -/**************************************************************************** - * Name: binfs_close - ****************************************************************************/ - -static int binfs_close(FAR struct file *filep) -{ - fvdbg("Closing\n"); - return OK; -} - -/**************************************************************************** - * Name: binfs_read - ****************************************************************************/ - -static ssize_t binfs_read(FAR struct file *filep, char *buffer, size_t buflen) -{ - /* Reading is not supported. Just return end-of-file */ - - fvdbg("Read %d bytes from offset %d\n", buflen, filep->f_pos); - return 0; -} - -/**************************************************************************** - * Name: binfs_ioctl - ****************************************************************************/ - -static int binfs_ioctl(FAR struct file *filep, int cmd, unsigned long arg) -{ - int ret; - - fvdbg("cmd: %d arg: %08lx\n", cmd, arg); - - /* Only one IOCTL command is supported */ - - if (cmd == FIOC_FILENAME) - { - /* IN: FAR char const ** pointer - * OUT: Pointer to a persistent file name (Guaranteed to persist while - * the file is open). - */ - - FAR const char **ptr = (FAR const char **)((uintptr_t)arg); - if (ptr == NULL) - { - ret = -EINVAL; - } - else - { - *ptr = g_builtins[(int)filep->f_priv].name; - ret = OK; - } - } - else - { - ret = -ENOTTY; - } - - return ret; -} - -/**************************************************************************** - * Name: binfs_dup - * - * Description: - * Duplicate open file data in the new file structure. - * - ****************************************************************************/ - -static int binfs_dup(FAR const struct file *oldp, FAR struct file *newp) -{ - fvdbg("Dup %p->%p\n", oldp, newp); - - /* Copy the index from the old to the new file structure */ - - newp->f_priv = oldp->f_priv; - return OK; -} - -/**************************************************************************** - * Name: binfs_opendir - * - * Description: - * Open a directory for read access - * - ****************************************************************************/ - -static int binfs_opendir(struct inode *mountpt, const char *relpath, - struct fs_dirent_s *dir) -{ - fvdbg("relpath: \"%s\"\n", relpath ? relpath : "NULL"); - - /* The requested directory must be the volume-relative "root" directory */ - - if (relpath && relpath[0] != '\0') - { - return -ENOENT; - } - - /* Set the index to the first entry */ - - dir->u.binfs.fb_index = 0; - return OK; -} - -/**************************************************************************** - * Name: binfs_readdir - * - * Description: Read the next directory entry - * - ****************************************************************************/ - -static int binfs_readdir(struct inode *mountpt, struct fs_dirent_s *dir) -{ - unsigned int index; - int ret; - - /* Have we reached the end of the directory */ - - index = dir->u.binfs.fb_index; - if (g_builtins[index].name == NULL) - { - /* We signal the end of the directory by returning the - * special error -ENOENT - */ - - fvdbg("Entry %d: End of directory\n", index); - ret = -ENOENT; - } - else - { - /* Save the filename and file type */ - - fvdbg("Entry %d: \"%s\"\n", index, g_builtins[index].name); - dir->fd_dir.d_type = DTYPE_FILE; - strncpy(dir->fd_dir.d_name, g_builtins[index].name, NAME_MAX+1); - - /* The application list is terminated by an entry with a NULL name. - * Therefore, there is at least one more entry in the list. - */ - - index++; - - /* Set up the next directory entry offset. NOTE that we could use the - * standard f_pos instead of our own private fb_index. - */ - - dir->u.binfs.fb_index = index; - ret = OK; - } - - return ret; -} - -/**************************************************************************** - * Name: binfs_rewindir - * - * Description: Reset directory read to the first entry - * - ****************************************************************************/ - -static int binfs_rewinddir(struct inode *mountpt, struct fs_dirent_s *dir) -{ - fvdbg("Entry\n"); - - dir->u.binfs.fb_index = 0; - return OK; -} - -/**************************************************************************** - * Name: binfs_bind - * - * Description: This implements a portion of the mount operation. This - * function allocates and initializes the mountpoint private data and - * binds the blockdriver inode to the filesystem private data. The final - * binding of the private data (containing the blockdriver) to the - * mountpoint is performed by mount(). - * - ****************************************************************************/ - -static int binfs_bind(FAR struct inode *blkdriver, const void *data, - void **handle) -{ - fvdbg("Entry\n"); - return OK; -} - -/**************************************************************************** - * Name: binfs_unbind - * - * Description: This implements the filesystem portion of the umount - * operation. - * - ****************************************************************************/ - -static int binfs_unbind(void *handle, FAR struct inode **blkdriver) -{ - fvdbg("Entry\n"); - return OK; -} - -/**************************************************************************** - * Name: binfs_statfs - * - * Description: Return filesystem statistics - * - ****************************************************************************/ - -static int binfs_statfs(struct inode *mountpt, struct statfs *buf) -{ - fvdbg("Entry\n"); - - /* Fill in the statfs info */ - - memset(buf, 0, sizeof(struct statfs)); - buf->f_type = BINFS_MAGIC; - buf->f_bsize = 0; - buf->f_blocks = 0; - buf->f_bfree = 0; - buf->f_bavail = 0; - buf->f_namelen = NAME_MAX; - return OK; -} - -/**************************************************************************** - * Name: binfs_stat - * - * Description: Return information about a file or directory - * - ****************************************************************************/ - -static int binfs_stat(struct inode *mountpt, const char *relpath, struct stat *buf) -{ - fvdbg("Entry\n"); - - /* The requested directory must be the volume-relative "root" directory */ - - if (relpath && relpath[0] != '\0') - { - /* Check if there is a file with this name. */ - - if (builtin_isavail(relpath) < 0) - { - return -ENOENT; - } - - /* It's a execute-only file name */ - - buf->st_mode = S_IFREG|S_IXOTH|S_IXGRP|S_IXUSR; - } - else - { - /* It's a read/execute-only directory name */ - - buf->st_mode = S_IFDIR|S_IROTH|S_IRGRP|S_IRUSR|S_IXOTH|S_IXGRP|S_IXUSR; - } - - /* File/directory size, access block size */ - - buf->st_size = 0; - buf->st_blksize = 0; - buf->st_blocks = 0; - return OK; -} - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -#endif /* !CONFIG_DISABLE_MOUNTPOINT && CONFIG_APPS_BINDIR */ - diff --git a/apps/builtin/builtin.c b/apps/builtin/builtin.c index e0ae9888a..90c0b1353 100644 --- a/apps/builtin/builtin.c +++ b/apps/builtin/builtin.c @@ -40,6 +40,8 @@ ****************************************************************************/ #include + +#include #include /**************************************************************************** diff --git a/apps/builtin/builtin.h b/apps/builtin/builtin.h deleted file mode 100644 index 4593809ee..000000000 --- a/apps/builtin/builtin.h +++ /dev/null @@ -1,77 +0,0 @@ -/**************************************************************************** - * apps/builtin/builtin.h - * - * Copyright (C) 2011 Uros Platise. All rights reserved. - * Copyright (C) 2011-2012 Gregory Nutt. All rights reserved. - * Authors: Uros Platise - * Gregory Nutt - * - * 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 __APPS_BUILTIN_BUILTIN_H -#define __APPS_BUILTIN_BUILTIN_H - -/**************************************************************************** - * Included Files - ****************************************************************************/ - -#include -#include - -/**************************************************************************** - * Public Types - ****************************************************************************/ - -/**************************************************************************** - * Public Data - ****************************************************************************/ - -#if defined(__cplusplus) -#define EXTERN extern "C" -extern "C" { -#else -#define EXTERN extern -#endif - -EXTERN const struct builtin_s g_builtins[]; - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -EXTERN int number_builtins(void); - -#undef EXTERN -#if defined(__cplusplus) -} -#endif - -#endif /* __APPS_BUILTIN_BUILTIN_H */ - diff --git a/apps/builtin/exec_builtin.c b/apps/builtin/exec_builtin.c index a3e79a945..6868d7ee7 100644 --- a/apps/builtin/exec_builtin.c +++ b/apps/builtin/exec_builtin.c @@ -53,10 +53,9 @@ #include #include +#include #include -#include "builtin.h" - /**************************************************************************** * Pre-processor Definitions ****************************************************************************/ diff --git a/apps/include/apps.h b/apps/include/apps.h index 9f1918e57..0fb807c14 100644 --- a/apps/include/apps.h +++ b/apps/include/apps.h @@ -62,14 +62,6 @@ * Public Types ****************************************************************************/ -struct builtin_s -{ - const char *name; /* Invocation name and as seen under /sbin/ */ - int priority; /* Use: SCHED_PRIORITY_DEFAULT */ - int stacksize; /* Desired stack size */ - main_t main; /* Entry point: main(int argc, char *argv[]) */ -}; - /**************************************************************************** * Public Data ****************************************************************************/ @@ -82,15 +74,6 @@ extern "C" { #define EXTERN extern #endif -/* The "bindir" is file system that supports access to the builtin applications. - * It is typically mounted under /bin. - */ - -#ifdef CONFIG_APPS_BINDIR -EXTERN mountpt_operations; -EXTERN const struct mountpt_operations binfs_operations; -#endif - /**************************************************************************** * Public Functions ****************************************************************************/ diff --git a/apps/nshlib/nsh_mntcmds.c b/apps/nshlib/nsh_mntcmds.c index f6eb26c31..b16ba8465 100644 --- a/apps/nshlib/nsh_mntcmds.c +++ b/apps/nshlib/nsh_mntcmds.c @@ -131,7 +131,7 @@ static int mount_handler(FAR const char *mountpoint, break; #endif -#ifdef CONFIG_APPS_BINDIR +#ifdef CONFIG_FS_BINFS case BINFS_MAGIC: fstype = "bindir"; break; diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog index 2d2cd8259..ed85f06e1 100644 --- a/nuttx/ChangeLog +++ b/nuttx/ChangeLog @@ -3955,4 +3955,5 @@ * arch/mips/src/mips32/up_vfork.c, up_vfork.h, and vfork.S: Implement vfork() for MIPS32 (no floating point support) * configs/ubw32/ostest: Enable the vfork() test. - + * fs/binfs: Move apps/builtin/binfs.c to fs/binfs/fs_binfs.c + CONFIG_APPS_BINDIR rename CONFIG_FS_BINFS diff --git a/nuttx/configs/sim/README.txt b/nuttx/configs/sim/README.txt index 8abfd9c23..165e92b96 100644 --- a/nuttx/configs/sim/README.txt +++ b/nuttx/configs/sim/README.txt @@ -270,8 +270,9 @@ nsh Description ----------- - Configures to use the NuttShell at apps/examples/nsh. This configuration - may be selected as follows: + Configures to use the NuttShell at apps/examples/nsh. This version has + one builtin function: This configuration: apps/examples/hello. This + configuration may be selected as follows: cd /tools ./configure.sh sim/nsh @@ -281,7 +282,7 @@ nsh2 Description ----------- This is another example that configures to use the NuttShell at apps/examples/nsh. - Unlike nsh, this version uses NSH built-in functions. The nx, nxhello, and + Like nsh, this version uses NSH built-in functions: The nx, nxhello, and nxlines examples are included as built-in functions. X11 Configuration diff --git a/nuttx/configs/sim/nsh/appconfig b/nuttx/configs/sim/nsh/appconfig index 264588e51..3f50f6818 100644 --- a/nuttx/configs/sim/nsh/appconfig +++ b/nuttx/configs/sim/nsh/appconfig @@ -42,3 +42,6 @@ CONFIGURED_APPS += examples/nsh CONFIGURED_APPS += system/readline CONFIGURED_APPS += nshlib +# Example built-in application + +CONFIGURED_APPS += examples/hello diff --git a/nuttx/configs/sim/nsh/defconfig b/nuttx/configs/sim/nsh/defconfig index cec10459a..146519aa6 100644 --- a/nuttx/configs/sim/nsh/defconfig +++ b/nuttx/configs/sim/nsh/defconfig @@ -1,7 +1,7 @@ ############################################################################ # sim/nsh/defconfig # -# Copyright (C) 2008-2012 Gregory Nutt. All rights reserved. +# Copyright (C) 2008-2013 Gregory Nutt. All rights reserved. # Author: Gregory Nutt # # Redistribution and use in source and binary forms, with or without @@ -46,7 +46,7 @@ CONFIG_ARCH_BOARD_SIM=y CONFIG_USER_ENTRYPOINT="nsh_main" CONFIG_DEBUG=n CONFIG_DEBUG_VERBOSE=n -CONFIG_DEBUG_SYMBOLS=n +CONFIG_DEBUG_SYMBOLS=y CONFIG_HAVE_CXX=n CONFIG_HAVE_CXXINITIALIZE=n @@ -170,6 +170,7 @@ CONFIG_FAT_LFN=n CONFIG_FAT_MAXFNAME=32 CONFIG_FS_NXFFS=n CONFIG_FS_ROMFS=y +CONFIG_FS_BINFS=y # # TCP/IP and UDP support via uIP @@ -193,6 +194,11 @@ CONFIG_NET_STATISTICS=y #CONFIG_NET_ARPTAB_SIZE=8 CONFIG_NET_BROADCAST=n +# +# Settings for examples/hello +# +CONFIG_EXAMPLES_HELLO_BUILTIN=y + # # UIP Network Utilities # @@ -224,7 +230,7 @@ CONFIG_EXAMPLES_OSTEST_STACKSIZE=8192 # # Settings for apps/nshlib # -CONFIG_NSH_BUILTIN_APPS=n +CONFIG_NSH_BUILTIN_APPS=y CONFIG_NSH_FILEIOSIZE=1024 CONFIG_NSH_STRERROR=n CONFIG_NSH_LINELEN=80 diff --git a/nuttx/configs/vsn/nsh/defconfig b/nuttx/configs/vsn/nsh/defconfig index 5952f4724..5ec7e06eb 100755 --- a/nuttx/configs/vsn/nsh/defconfig +++ b/nuttx/configs/vsn/nsh/defconfig @@ -526,4 +526,4 @@ CONFIG_HEAP_SIZE= CONFIG_APPS_DIR="../apps" # Provide /dev/ramX and then: mount -t binfs /dev/ram0 /bin -CONFIG_APPS_BINDIR=y +CONFIG_FS_BINFS=y diff --git a/nuttx/fs/Kconfig b/nuttx/fs/Kconfig index 1d1046735..dfbfda3fa 100644 --- a/nuttx/fs/Kconfig +++ b/nuttx/fs/Kconfig @@ -5,11 +5,12 @@ comment "File system configuration" -source fs/fat/Kconfig source fs/mmap/Kconfig +source fs/fat/Kconfig source fs/nfs/Kconfig source fs/nxffs/Kconfig source fs/romfs/Kconfig +source fs/binfs/Kconfig comment "System Logging" diff --git a/nuttx/fs/Makefile b/nuttx/fs/Makefile index 6955c164b..2a1fd75a8 100644 --- a/nuttx/fs/Makefile +++ b/nuttx/fs/Makefile @@ -1,7 +1,7 @@ ############################################################################ # fs/Makefile # -# Copyright (C) 2007, 2008, 2011-2012 Gregory Nutt. All rights reserved. +# Copyright (C) 2007, 2008, 2011-2013 Gregory Nutt. All rights reserved. # Author: Gregory Nutt # # Redistribution and use in source and binary forms, with or without @@ -72,6 +72,9 @@ CSRCS += fs_registerdriver.c fs_unregisterdriver.c CSRCS += fs_registerblockdriver.c fs_unregisterblockdriver.c \ fs_findblockdriver.c fs_openblockdriver.c fs_closeblockdriver.c +DEPPATH = +VPATH = . + include mmap/Make.defs # Stream support @@ -91,13 +94,17 @@ endif # Additional files required is mount-able file systems are supported ifneq ($(CONFIG_DISABLE_MOUNTPOINT),y) + CSRCS += fs_fsync.c fs_mkdir.c fs_mount.c fs_rename.c fs_rmdir.c \ fs_umount.c fs_unlink.c CSRCS += fs_foreachmountpoint.c + include fat/Make.defs include romfs/Make.defs include nxffs/Make.defs include nfs/Make.defs +include binfs/Make.defs + endif endif @@ -108,8 +115,7 @@ OBJS = $(AOBJS) $(COBJS) BIN = libfs$(LIBEXT) -SUBDIRS = mmap fat romfs nxffs:nfs -VPATH = mmap:fat:romfs:nxffs:nfs +SUBDIRS = mmap fat romfs nxffs nfs binfs all: $(BIN) @@ -123,8 +129,7 @@ $(BIN): $(OBJS) $(call ARCHIVE, $@, $(OBJS)) .depend: Makefile $(SRCS) - $(Q) $(MKDEP) --dep-path . $(MMAPDEPPATH) $(FATDEPPATH) $(ROMFSDEPPATH) $(NXFFSDEPPATH) $(NFSDEPPATH) \ - "$(CC)" -- $(CFLAGS) -- $(SRCS) >Make.dep + $(Q) $(MKDEP) --dep-path . $(DEPPATH) "$(CC)" -- $(CFLAGS) -- $(SRCS) >Make.dep $(Q) touch $@ depend: .depend diff --git a/nuttx/fs/binfs/Kconfig b/nuttx/fs/binfs/Kconfig new file mode 100644 index 000000000..eedbe497d --- /dev/null +++ b/nuttx/fs/binfs/Kconfig @@ -0,0 +1,19 @@ +# +# For a description of the syntax of this configuration file, +# see misc/tools/kconfig-language.txt. +# + +config FS_BINFS + bool "BINFS File System" + default n + depends on BUILTIN + ---help--- + The BINFS file system is provides access to builtin applications through + the NuttX file system. The BINFS may, for example, be mount at /bin. + Then all of the built-in applications will appear as executable files in + /bin. Then, for example, you list them from NSH like: + + nsh> ls -l /bin + + If the BINFS BINFMT loader is also enabled, then the builtin applications + can be executed through the normal mechanisms (posix_spawn(), exev(), etc.) diff --git a/nuttx/fs/binfs/Make.defs b/nuttx/fs/binfs/Make.defs new file mode 100644 index 000000000..a65b7367f --- /dev/null +++ b/nuttx/fs/binfs/Make.defs @@ -0,0 +1,48 @@ +############################################################################ +# fs/binfs/Make.defs +# +# Copyright (C) 2013 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# 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. +# +############################################################################ + +ifeq ($(CONFIG_FS_BINFS),y) +# Files required for BINFS file system support + +ASRCS += +CSRCS += fs_binfs.c + +# Include BINFS build support + +DEPPATH += --dep-path binfs +VPATH += :binfs +CFLAGS += ${shell $(INCDIR) $(INCDIROPT) "$(CC)" $(TOPDIR)$(DELIM)fs$(DELIM)binfs} + +endif diff --git a/nuttx/fs/binfs/fs_binfs.c b/nuttx/fs/binfs/fs_binfs.c new file mode 100644 index 000000000..2508719e7 --- /dev/null +++ b/nuttx/fs/binfs/fs_binfs.c @@ -0,0 +1,447 @@ +/**************************************************************************** + * fs/binfs/fs_binfs.c + * + * Copyright (C) 2011-2013 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * 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. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include + +#if !defined(CONFIG_DISABLE_MOUNTPOINT) && defined(CONFIG_FS_BINFS) + +/**************************************************************************** + * Private Types + ****************************************************************************/ + +/**************************************************************************** + * Private Function Prototypes + ****************************************************************************/ + +static int binfs_open(FAR struct file *filep, const char *relpath, + int oflags, mode_t mode); +static int binfs_close(FAR struct file *filep); +static ssize_t binfs_read(FAR struct file *filep, char *buffer, size_t buflen); +static int binfs_ioctl(FAR struct file *filep, int cmd, unsigned long arg); + +static int binfs_dup(FAR const struct file *oldp, FAR struct file *newp); + +static int binfs_opendir(struct inode *mountpt, const char *relpath, + struct fs_dirent_s *dir); +static int binfs_readdir(FAR struct inode *mountpt, + FAR struct fs_dirent_s *dir); +static int binfs_rewinddir(FAR struct inode *mountpt, + FAR struct fs_dirent_s *dir); + +static int binfs_bind(FAR struct inode *blkdriver, FAR const void *data, + FAR void **handle); +static int binfs_unbind(FAR void *handle, FAR struct inode **blkdriver); +static int binfs_statfs(FAR struct inode *mountpt, + FAR struct statfs *buf); + +static int binfs_stat(FAR struct inode *mountpt, FAR const char *relpath, + FAR struct stat *buf); + +/**************************************************************************** + * Private Variables + ****************************************************************************/ + +/**************************************************************************** + * Public Variables + ****************************************************************************/ + +/* See fs_mount.c -- this structure is explicitly externed there. + * We use the old-fashioned kind of initializers so that this will compile + * with any compiler. + */ + +const struct mountpt_operations binfs_operations = +{ + binfs_open, /* open */ + binfs_close, /* close */ + binfs_read, /* read */ + NULL, /* write */ + NULL, /* seek */ + binfs_ioctl, /* ioctl */ + + NULL, /* sync */ + binfs_dup, /* dup */ + + binfs_opendir, /* opendir */ + NULL, /* closedir */ + binfs_readdir, /* readdir */ + binfs_rewinddir, /* rewinddir */ + + binfs_bind, /* bind */ + binfs_unbind, /* unbind */ + binfs_statfs, /* statfs */ + + NULL, /* unlink */ + NULL, /* mkdir */ + NULL, /* rmdir */ + NULL, /* rename */ + binfs_stat /* stat */ +}; + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: binfs_open + ****************************************************************************/ + +static int binfs_open(FAR struct file *filep, FAR const char *relpath, + int oflags, mode_t mode) +{ + int index; + + fvdbg("Open '%s'\n", relpath); + + /* BINFS is read-only. Any attempt to open with any kind of write + * access is not permitted. + */ + + if ((oflags & O_WRONLY) != 0 || (oflags & O_RDONLY) == 0) + { + fdbg("ERROR: Only O_RDONLY supported\n"); + return -EACCES; + } + + /* Check if the an entry exists with this name in the root directory. + * so the 'relpath' must be the name of the builtin function. + */ + + index = builtin_isavail(relpath); + if (index < 0) + { + fdbg("ERROR: Builting %s does not exist\n", relpath); + return -ENOENT; + } + + /* Save the index as the open-specific state in filep->f_priv */ + + filep->f_priv = (FAR void *)index; + return OK; +} + +/**************************************************************************** + * Name: binfs_close + ****************************************************************************/ + +static int binfs_close(FAR struct file *filep) +{ + fvdbg("Closing\n"); + return OK; +} + +/**************************************************************************** + * Name: binfs_read + ****************************************************************************/ + +static ssize_t binfs_read(FAR struct file *filep, char *buffer, size_t buflen) +{ + /* Reading is not supported. Just return end-of-file */ + + fvdbg("Read %d bytes from offset %d\n", buflen, filep->f_pos); + return 0; +} + +/**************************************************************************** + * Name: binfs_ioctl + ****************************************************************************/ + +static int binfs_ioctl(FAR struct file *filep, int cmd, unsigned long arg) +{ + int ret; + + fvdbg("cmd: %d arg: %08lx\n", cmd, arg); + + /* Only one IOCTL command is supported */ + + if (cmd == FIOC_FILENAME) + { + /* IN: FAR char const ** pointer + * OUT: Pointer to a persistent file name (Guaranteed to persist while + * the file is open). + */ + + FAR const char **ptr = (FAR const char **)((uintptr_t)arg); + if (ptr == NULL) + { + ret = -EINVAL; + } + else + { + *ptr = g_builtins[(int)filep->f_priv].name; + ret = OK; + } + } + else + { + ret = -ENOTTY; + } + + return ret; +} + +/**************************************************************************** + * Name: binfs_dup + * + * Description: + * Duplicate open file data in the new file structure. + * + ****************************************************************************/ + +static int binfs_dup(FAR const struct file *oldp, FAR struct file *newp) +{ + fvdbg("Dup %p->%p\n", oldp, newp); + + /* Copy the index from the old to the new file structure */ + + newp->f_priv = oldp->f_priv; + return OK; +} + +/**************************************************************************** + * Name: binfs_opendir + * + * Description: + * Open a directory for read access + * + ****************************************************************************/ + +static int binfs_opendir(struct inode *mountpt, const char *relpath, + struct fs_dirent_s *dir) +{ + fvdbg("relpath: \"%s\"\n", relpath ? relpath : "NULL"); + + /* The requested directory must be the volume-relative "root" directory */ + + if (relpath && relpath[0] != '\0') + { + return -ENOENT; + } + + /* Set the index to the first entry */ + + dir->u.binfs.fb_index = 0; + return OK; +} + +/**************************************************************************** + * Name: binfs_readdir + * + * Description: Read the next directory entry + * + ****************************************************************************/ + +static int binfs_readdir(struct inode *mountpt, struct fs_dirent_s *dir) +{ + unsigned int index; + int ret; + + /* Have we reached the end of the directory */ + + index = dir->u.binfs.fb_index; + if (g_builtins[index].name == NULL) + { + /* We signal the end of the directory by returning the + * special error -ENOENT + */ + + fvdbg("Entry %d: End of directory\n", index); + ret = -ENOENT; + } + else + { + /* Save the filename and file type */ + + fvdbg("Entry %d: \"%s\"\n", index, g_builtins[index].name); + dir->fd_dir.d_type = DTYPE_FILE; + strncpy(dir->fd_dir.d_name, g_builtins[index].name, NAME_MAX+1); + + /* The application list is terminated by an entry with a NULL name. + * Therefore, there is at least one more entry in the list. + */ + + index++; + + /* Set up the next directory entry offset. NOTE that we could use the + * standard f_pos instead of our own private fb_index. + */ + + dir->u.binfs.fb_index = index; + ret = OK; + } + + return ret; +} + +/**************************************************************************** + * Name: binfs_rewindir + * + * Description: Reset directory read to the first entry + * + ****************************************************************************/ + +static int binfs_rewinddir(struct inode *mountpt, struct fs_dirent_s *dir) +{ + fvdbg("Entry\n"); + + dir->u.binfs.fb_index = 0; + return OK; +} + +/**************************************************************************** + * Name: binfs_bind + * + * Description: This implements a portion of the mount operation. This + * function allocates and initializes the mountpoint private data and + * binds the blockdriver inode to the filesystem private data. The final + * binding of the private data (containing the blockdriver) to the + * mountpoint is performed by mount(). + * + ****************************************************************************/ + +static int binfs_bind(FAR struct inode *blkdriver, const void *data, + void **handle) +{ + fvdbg("Entry\n"); + return OK; +} + +/**************************************************************************** + * Name: binfs_unbind + * + * Description: This implements the filesystem portion of the umount + * operation. + * + ****************************************************************************/ + +static int binfs_unbind(void *handle, FAR struct inode **blkdriver) +{ + fvdbg("Entry\n"); + return OK; +} + +/**************************************************************************** + * Name: binfs_statfs + * + * Description: Return filesystem statistics + * + ****************************************************************************/ + +static int binfs_statfs(struct inode *mountpt, struct statfs *buf) +{ + fvdbg("Entry\n"); + + /* Fill in the statfs info */ + + memset(buf, 0, sizeof(struct statfs)); + buf->f_type = BINFS_MAGIC; + buf->f_bsize = 0; + buf->f_blocks = 0; + buf->f_bfree = 0; + buf->f_bavail = 0; + buf->f_namelen = NAME_MAX; + return OK; +} + +/**************************************************************************** + * Name: binfs_stat + * + * Description: Return information about a file or directory + * + ****************************************************************************/ + +static int binfs_stat(struct inode *mountpt, const char *relpath, struct stat *buf) +{ + fvdbg("Entry\n"); + + /* The requested directory must be the volume-relative "root" directory */ + + if (relpath && relpath[0] != '\0') + { + /* Check if there is a file with this name. */ + + if (builtin_isavail(relpath) < 0) + { + return -ENOENT; + } + + /* It's a execute-only file name */ + + buf->st_mode = S_IFREG|S_IXOTH|S_IXGRP|S_IXUSR; + } + else + { + /* It's a read/execute-only directory name */ + + buf->st_mode = S_IFDIR|S_IROTH|S_IRGRP|S_IRUSR|S_IXOTH|S_IXGRP|S_IXUSR; + } + + /* File/directory size, access block size */ + + buf->st_size = 0; + buf->st_blksize = 0; + buf->st_blocks = 0; + return OK; +} + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +#endif /* !CONFIG_DISABLE_MOUNTPOINT && CONFIG_FS_BINFS */ + diff --git a/nuttx/fs/fat/Make.defs b/nuttx/fs/fat/Make.defs index 136302b86..2769ab602 100644 --- a/nuttx/fs/fat/Make.defs +++ b/nuttx/fs/fat/Make.defs @@ -1,7 +1,7 @@ ############################################################################ # Make.defs # -# Copyright (C) 2008, 2011 Gregory Nutt. All rights reserved. +# Copyright (C) 2008, 2011, 2013 Gregory Nutt. All rights reserved. # Author: Gregory Nutt # # Redistribution and use in source and binary forms, with or without @@ -44,7 +44,10 @@ CSRCS += fs_fat32.c fs_fat32dirent.c fs_fat32attrib.c fs_fat32util.c ASRCS += CSRCS += fs_mkfatfs.c fs_configfat.c fs_writefat.c -# Argument for dependency checking +# Include FAT build support + +DEPPATH += --dep-path fat +VPATH += :fat +CFLAGS += ${shell $(INCDIR) $(INCDIROPT) "$(CC)" $(TOPDIR)$(DELIM)fs$(DELIM)fat} -FATDEPPATH = --dep-path fat endif diff --git a/nuttx/fs/fs_mount.c b/nuttx/fs/fs_mount.c index 228c1fc6e..1b3da8dc3 100644 --- a/nuttx/fs/fs_mount.c +++ b/nuttx/fs/fs_mount.c @@ -1,7 +1,7 @@ /**************************************************************************** * fs/fs_mount.c * - * Copyright (C) 2007-2009, 2011-2012 Gregory Nutt. All rights reserved. + * Copyright (C) 2007-2009, 2011-2013 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * Redistribution and use in source and binary forms, with or without @@ -47,10 +47,6 @@ #include -#ifdef CONFIG_APPS_BINDIR -# include -#endif - #include "fs_internal.h" /* At least one filesystem must be defined, or this file will not compile. @@ -78,7 +74,7 @@ /* These file systems do not require block drivers */ -#if defined(CONFIG_FS_NXFFS) || defined(CONFIG_APPS_BINDIR) || defined(CONFIG_NFS) +#if defined(CONFIG_FS_NXFFS) || defined(CONFIG_FS_BINFS) || defined(CONFIG_NFS) # define NONBDFS_SUPPORT #endif @@ -123,6 +119,9 @@ extern const struct mountpt_operations nxffs_operations; #ifdef CONFIG_NFS extern const struct mountpt_operations nfs_operations; #endif +#ifdef CONFIG_FS_BINFS +extern const struct mountpt_operations binfs_operations; +#endif static const struct fsmap_t g_nonbdfsmap[] = { @@ -132,7 +131,7 @@ static const struct fsmap_t g_nonbdfsmap[] = #ifdef CONFIG_NFS { "nfs", &nfs_operations }, #endif -#ifdef CONFIG_APPS_BINDIR +#ifdef CONFIG_FS_BINFS { "binfs", &binfs_operations }, #endif { NULL, NULL }, diff --git a/nuttx/fs/mmap/Make.defs b/nuttx/fs/mmap/Make.defs index 59857fe9c..b85d9f60f 100644 --- a/nuttx/fs/mmap/Make.defs +++ b/nuttx/fs/mmap/Make.defs @@ -1,7 +1,7 @@ ############################################################################ # fs/mmap/Make.defs # -# Copyright (C) 2011 Gregory Nutt. All rights reserved. +# Copyright (C) 2011, 2013 Gregory Nutt. All rights reserved. # Author: Gregory Nutt # # Redistribution and use in source and binary forms, with or without @@ -40,4 +40,9 @@ ifeq ($(CONFIG_FS_RAMMAP),y) CSRCS += fs_munmap.c fs_rammap.c endif -MMAPDEPPATH = --dep-path mmap +# Include MMAP build support + +DEPPATH += --dep-path mmap +VPATH += :mmap +CFLAGS += ${shell $(INCDIR) $(INCDIROPT) "$(CC)" $(TOPDIR)$(DELIM)fs$(DELIM)mmap} + diff --git a/nuttx/fs/nfs/Make.defs b/nuttx/fs/nfs/Make.defs index fc4682f85..ec2177fcf 100644 --- a/nuttx/fs/nfs/Make.defs +++ b/nuttx/fs/nfs/Make.defs @@ -1,7 +1,7 @@ ############################################################################ # Make.defs # -# Copyright (C) 2012 Gregory Nutt. All rights reserved. +# Copyright (C) 2012-2013 Gregory Nutt. All rights reserved. # Author: Gregory Nutt # # Redistribution and use in source and binary forms, with or without @@ -44,7 +44,10 @@ CSRCS += ASRCS += CSRCS += rpc_clnt.c nfs_util.c nfs_vfsops.c -# Argument for dependency checking +# Include NFS build support + +DEPPATH += --dep-path nfs +VPATH += :nfs +CFLAGS += ${shell $(INCDIR) $(INCDIROPT) "$(CC)" $(TOPDIR)$(DELIM)fs$(DELIM)nfs} -NFSDEPPATH = --dep-path nfs endif diff --git a/nuttx/fs/nxffs/Make.defs b/nuttx/fs/nxffs/Make.defs index b67ae4472..ccf1ba661 100644 --- a/nuttx/fs/nxffs/Make.defs +++ b/nuttx/fs/nxffs/Make.defs @@ -1,7 +1,7 @@ ############################################################################ # fs/nxffs/Make.defs # -# Copyright (C) 2011 Gregory Nutt. All rights reserved. +# Copyright (C) 2011, 2013 Gregory Nutt. All rights reserved. # Author: Gregory Nutt # # Redistribution and use in source and binary forms, with or without @@ -40,7 +40,10 @@ CSRCS += nxffs_block.c nxffs_blockstats.c nxffs_cache.c nxffs_dirent.c \ nxffs_open.c nxffs_pack.c nxffs_read.c nxffs_reformat.c \ nxffs_stat.c nxffs_unlink.c nxffs_util.c nxffs_write.c -# Argument for dependency checking +# Include NXFFS build support + +DEPPATH += --dep-path nxffs +VPATH += :nxffs +CFLAGS += ${shell $(INCDIR) $(INCDIROPT) "$(CC)" $(TOPDIR)$(DELIM)fs$(DELIM)nxffs} -NXFFSDEPPATH = --dep-path nxffs endif diff --git a/nuttx/fs/romfs/Make.defs b/nuttx/fs/romfs/Make.defs index 77de93c05..e87cbdf9e 100644 --- a/nuttx/fs/romfs/Make.defs +++ b/nuttx/fs/romfs/Make.defs @@ -1,7 +1,7 @@ ############################################################################ # fs/romfs/Make.defs # -# Copyright (C) 2008, 2011 Gregory Nutt. All rights reserved. +# Copyright (C) 2008, 2011, 2013 Gregory Nutt. All rights reserved. # Author: Gregory Nutt # # Redistribution and use in source and binary forms, with or without @@ -39,7 +39,10 @@ ifeq ($(CONFIG_FS_ROMFS),y) ASRCS += CSRCS += fs_romfs.c fs_romfsutil.c -# Argument for dependency checking +# Include ROMFS build support + +DEPPATH += --dep-path romfs +VPATH += :romfs +CFLAGS += ${shell $(INCDIR) $(INCDIROPT) "$(CC)" $(TOPDIR)$(DELIM)fs$(DELIM)romfs} -ROMFSDEPPATH = --dep-path romfs endif diff --git a/nuttx/include/nuttx/binfmt/builtin.h b/nuttx/include/nuttx/binfmt/builtin.h new file mode 100644 index 000000000..c27605cac --- /dev/null +++ b/nuttx/include/nuttx/binfmt/builtin.h @@ -0,0 +1,85 @@ +/**************************************************************************** + * include/nuttx/binfmt/builtin.h + * + * Copyright (C) 2011 Uros Platise. All rights reserved. + * Copyright (C) 2011-2012 Gregory Nutt. All rights reserved. + * Authors: Uros Platise + * Gregory Nutt + * + * 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_NUTTX_BINFMT_BUILTIN_H +#define __INCLUDE_NUTTX_BINFMT_BUILTIN_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include +#include + +/**************************************************************************** + * Public Types + ****************************************************************************/ + +struct builtin_s +{ + const char *name; /* Invocation name and as seen under /sbin/ */ + int priority; /* Use: SCHED_PRIORITY_DEFAULT */ + int stacksize; /* Desired stack size */ + main_t main; /* Entry point: main(int argc, char *argv[]) */ +}; + +/**************************************************************************** + * Public Data + ****************************************************************************/ + +#if defined(__cplusplus) +#define EXTERN extern "C" +extern "C" { +#else +#define EXTERN extern +#endif + +EXTERN const struct builtin_s g_builtins[]; + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +EXTERN int number_builtins(void); + +#undef EXTERN +#if defined(__cplusplus) +} +#endif + +#endif /* __INCLUDE_NUTTX_BINFMT_BUILTIN_H */ + diff --git a/nuttx/include/nuttx/fs/binfs.h b/nuttx/include/nuttx/fs/binfs.h index 6125384a9..df92375e3 100644 --- a/nuttx/include/nuttx/fs/binfs.h +++ b/nuttx/include/nuttx/fs/binfs.h @@ -44,6 +44,8 @@ #include +#ifdef CONFIG_FS_BINFS + /**************************************************************************** * Pre-processor Definitions ****************************************************************************/ @@ -62,7 +64,7 @@ ****************************************************************************/ /**************************************************************************** - * Public Function Prototypes + * Public Data ****************************************************************************/ #ifdef __cplusplus @@ -72,9 +74,21 @@ extern "C" { #define EXTERN extern #endif +/* The "bindir" is file system that supports access to the builtin applications. + * It is typically mounted under /bin. + */ + +EXTERN mountpt_operations; +EXTERN const struct mountpt_operations binfs_operations; + +/**************************************************************************** + * Public Function Prototypes + ****************************************************************************/ + #undef EXTERN #ifdef __cplusplus } #endif +#endif /* CONFIG_FS_BINFS */ #endif /* __INCLUDE_NUTTX_FS_BINFS_H */ diff --git a/nuttx/include/nuttx/fs/dirent.h b/nuttx/include/nuttx/fs/dirent.h index 75867c87a..f8d356850 100644 --- a/nuttx/include/nuttx/fs/dirent.h +++ b/nuttx/include/nuttx/fs/dirent.h @@ -1,7 +1,7 @@ /**************************************************************************** * include/nuttx/fs/dirent.h * - * Copyright (C) 2007, 2009, 2011-2012 Gregory Nutt. All rights reserved. + * Copyright (C) 2007, 2009, 2011-2013 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * Redistribution and use in source and binary forms, with or without @@ -102,7 +102,7 @@ struct fs_romfsdir_s }; #endif /* CONFIG_FS_ROMFS */ -#ifdef CONFIG_APPS_BINDIR +#ifdef CONFIG_FS_BINFS /* The apps/ pseudo bin/ directory. The state value is simply an index */ struct fs_binfsdir_s @@ -179,7 +179,7 @@ struct fs_dirent_s #ifdef CONFIG_FS_ROMFS struct fs_romfsdir_s romfs; #endif -#ifdef CONFIG_APPS_BINDIR +#ifdef CONFIG_FS_BINFS struct fs_binfsdir_s binfs; #endif #ifdef CONFIG_FS_NXFFS diff --git a/nuttx/tools/mkconfig.c b/nuttx/tools/mkconfig.c index f4a1168c5..fe3e00491 100644 --- a/nuttx/tools/mkconfig.c +++ b/nuttx/tools/mkconfig.c @@ -1,7 +1,7 @@ /**************************************************************************** * tools/mkconfig.c * - * Copyright (C) 2007-2012 Gregory Nutt. All rights reserved. + * Copyright (C) 2007-2013 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * * Redistribution and use in source and binary forms, with or without @@ -213,14 +213,14 @@ int main(int argc, char **argv, char **envp) printf("# undef CONFIG_FS_FAT\n"); printf("# undef CONFIG_FS_ROMFS\n"); printf("# undef CONFIG_FS_NXFFS\n"); - printf("# undef CONFIG_APPS_BINDIR\n"); + printf("# undef CONFIG_FS_BINFS\n"); printf("# undef CONFIG_NFS\n"); printf("#endif\n\n"); printf("/* Check if any readable and writable filesystem (OR USB storage) is supported */\n\n"); printf("#undef CONFIG_FS_READABLE\n"); printf("#undef CONFIG_FS_WRITABLE\n"); printf("#if defined(CONFIG_FS_FAT) || defined(CONFIG_FS_ROMFS) || defined(CONFIG_USBMSC) || \\\n"); - printf(" defined(CONFIG_FS_NXFFS) || defined(CONFIG_APPS_BINDIR) || defined(CONFIG_NFS)\n"); + printf(" defined(CONFIG_FS_NXFFS) || defined(CONFIG_FS_BINFS) || defined(CONFIG_NFS)\n"); printf("# define CONFIG_FS_READABLE 1\n"); printf("#endif\n\n"); printf("#if defined(CONFIG_FS_FAT) || defined(CONFIG_USBMSC) || defined(CONFIG_FS_NXFFS) || \\\n"); -- cgit v1.2.3