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* IMFS: Split linfile and memfile modulesSebastian Huber2015-02-121-893/+0
| | | | Make several functions static.
* IMFS: Introduce IMFS_mknod_controlSebastian Huber2015-02-121-1/+1
| | | | | | Drop IMFS_node_control::node_size field and add node_size parameter to IMFS_allocate_node() and IMFS_create_node(). This reduces the size of generic nodes.
* IMFS: Replace node union with individual structSebastian Huber2015-01-271-126/+118
| | | | | | This reduces the average node size. Add and use IMFS_GENERIC_INITIALIZER().
* Change all references of rtems.com to rtems.org.Chris Johns2014-03-211-1/+1
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* IMFS: Fix truncate according to POSIXSebastian Huber2013-09-131-3/+2
| | | | | | | | | | | | | | | | | ftruncate() and open() with O_TRUNC shall upon successful completion mark for update the st_ctime and st_mtime fields of the file. truncate() shall upon successful completion, if the file size is changed, mark for update the st_ctime and st_mtime fields of the file. The POSIX standard "The Open Group Base Specifications Issue 7", IEEE Std 1003.1, 2013 Edition says nothing about the behaviour of truncate() if the file size remains unchanged. Future directions of the standard may mandate the behaviour specified in ftruncate(): http://austingroupbugs.net/view.php?id=489
* IMFS: Fix NULL pointer accessSebastian Huber2013-03-181-9/+10
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* libfs: Doxygen Enhancement Task #1Alex Ivanov2012-12-201-29/+7
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* Filesystem: PR1255: Move offset update to handlersSebastian Huber2012-05-151-1/+10
| | | | | | | It is now the responsibility of the read() and write() handler to update the offset field of the IO descriptor (rtems_libio_t). This change makes it possible to protect the IO descriptor from concurrent access by per file locks.
* Filesystem: Use ioctl_command_tSebastian Huber2012-05-151-16/+0
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* Remove All CVS Id Strings Possible Using a ScriptJoel Sherrill2012-05-111-2/+0
| | | | | | | | | | | | Script does what is expected and tries to do it as smartly as possible. + remove occurrences of two blank comment lines next to each other after Id string line removed. + remove entire comment blocks which only exited to contain CVS Ids + If the processing left a blank line at the top of a file, it was removed.
* Filesystem: PR1893: Fix write and truncate handlerSebastian Huber2012-05-111-3/+18
| | | | | Space that grows due to truncate or write offsets beyond the current file size must be zero filled.
* Filesystem: PR1871: Fix O_APPENDSebastian Huber2012-05-111-3/+4
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* Filesystem: PR1398: Fix lseek() mechanicSebastian Huber2012-05-111-33/+2
| | | | | | | | | | | | According to POSIX the lseek() function shall not, by itself, extend the size of a file. Remove the size field of rtems_libio_t. A file has only one size but may have multiple open file descriptors. Thus a file size field in the file descriptor may lead to inconsistencies. New default handlers rtems_filesystem_default_lseek_file() and rtems_filesystem_default_lseek_directory().
* IMFS: Add and use node controlSebastian Huber2012-03-131-3/+3
| | | | | | Add and use structure IMFS_node_control with support functions. This helps to make high level functions independent of the node type and reduces the number of branches in the code.
* IMFS: New support functionsSebastian Huber2012-03-131-10/+10
| | | | Add and use IMFS_type() and IMFS_is_directory().
* IMFS: Reference counting for nodesSebastian Huber2012-03-131-22/+0
| | | | | The introduction of reference counting of nodes avoids the removal of open nodes and potential usage of freed memory.
* Filesystem: Reference counting for locationsSebastian Huber2012-03-131-10/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | o A new data structure rtems_filesystem_global_location_t was introduced to be used for o the mount point location in the mount table entry, o the file system root location in the mount table entry, o the root directory location in the user environment, and o the current directory location in the user environment. During the path evaluation global start locations are obtained to ensure that the current file system instance will be not unmounted in the meantime. o The user environment uses now reference counting and is protected from concurrent access. o The path evaluation process was completely rewritten and simplified. The IMFS, RFS, NFS, and DOSFS use now a generic path evaluation method. Recursive calls in the path evaluation have been replaced with iteration to avoid stack overflows. Only the evaluation of symbolic links is recursive. No dynamic memory allocations and intermediate buffers are used in the high level path evaluation. No global locks are held during the file system instance specific path evaluation process. o Recursive symbolic link evaluation is now limited by RTEMS_FILESYSTEM_SYMLOOP_MAX. Applications can retrieve this value via sysconf(). o The device file system (devFS) uses now no global variables and allocation from the workspace. Node names are allocated from the heap. o The upper layer lseek() performs now some parameter checks. o The upper layer ftruncate() performs now some parameter checks. o unmask() is now restricted to the RWX flags and protected from concurrent access. o The fchmod_h and rmnod_h file system node handlers are now a file system operation. o The unlink_h operation has been removed. All nodes are now destroyed with the rmnod_h operation. o New lock_h, unlock_h, clonenod_h, and are_nodes_equal_h file system operations. o The path evaluation and file system operations are now protected by per file system instance lock and unlock operations. o Fix and test file descriptor duplicate in fcntl(). o New test fstests/fsnofs01.
* 2011-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2011-12-061-1/+1
| | | | | | * libfs/src/imfs/imfs_debug.c: Make IMFS_print_jnode, IMFS_dump_directory static. * libfs/src/imfs/memfile.c: Make memfile_free_blocks_in_table static.
* 2011-11-06 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2011-11-061-3/+3
| | | | | | | PR1945/cpukit * libfs/src/imfs/deviceio.c, libfs/src/imfs/imfs.h, libfs/src/imfs/imfs_directory.c, libfs/src/imfs/imfs_fifo.c, libfs/src/imfs/memfile.c: Replace rtems_off64_t with off_t.
* 2011-10-07 Ralf Corsépius <ralf.corsepius@rtems.org>Ralf Corsepius2011-10-071-4/+0
| | | | | * libfs/src/imfs/memfile.c (memfile_ioctl): Remove unused var "the_jnode".
* 2011-08-02 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2011-08-021-0/+3
| | | | | | | | | PR 1877/cpukit * libfs/src/imfs/imfs_mknod.c, libfs/src/imfs/memfile.c, sapi/inline/rtems/rbtree.inl, score/include/rtems/score/rbtree.h, score/inline/rtems/score/rbtree.inl, score/src/rbtree.c, score/src/rbtreefind.c, score/src/rbtreeinsert.c: Add comparison function for RBTrees.
* 2011-04-05 Joel Sherrill <joel.sherrilL@OARcorp.com>Joel Sherrill2011-04-051-1/+1
| | | | | PR 1701/filesystems * libfs/src/imfs/memfile.c: Fix sense of assert.
* 2010-08-27 Joel Sherrill <joel.sherrilL@OARcorp.com>Joel Sherrill2010-08-271-1/+1
| | | | | | PR 1693/filesystem * libfs/src/imfs/memfile.c: IMFS_memfile_get_block_pointer() was checking incorrect pointer and thus had dead code.
* 2010-07-30 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2010-07-301-183/+39
| | | | | | | | * libcsupport/src/fstat.c, libcsupport/src/rmdir.c, libfs/src/imfs/imfs.h, libfs/src/imfs/imfs_creat.c, libfs/src/imfs/imfs_debug.c, libfs/src/imfs/imfs_getchild.c, libfs/src/imfs/memfile.c: Add IMFS_assert. Clean up and remove all checks which are redundant with system call layer. Formatting.
* 2010-07-16 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2010-07-151-7/+7
| | | | | | | | | | | | | | | | | | | | | * libcsupport/include/rtems/libio.h: Removed file_info and handlers fields in rtems_libio_t. * libcsupport/src/close.c, libcsupport/src/fcntl.c, libcsupport/src/fdatasync.c, libcsupport/src/fstat.c, libcsupport/src/fsync.c, libcsupport/src/ftruncate.c, libcsupport/src/getdents.c, libcsupport/src/ioctl.c, libcsupport/src/libio_sockets.c, libcsupport/src/lseek.c, libcsupport/src/open.c, libcsupport/src/read.c, libcsupport/src/readv.c, libcsupport/src/write.c, libcsupport/src/writev.c, libfs/src/devfs/devclose.c, libfs/src/devfs/devioctl.c, libfs/src/devfs/devopen.c, libfs/src/devfs/devread.c, libfs/src/devfs/devwrite.c libfs/src/dosfs/msdos_dir.c libfs/src/dosfs/msdos_file.c libfs/src/imfs/deviceio.c libfs/src/imfs/imfs_directory.c libfs/src/imfs/imfs_fifo.c libfs/src/imfs/memfile.c libfs/src/nfsclient/src/nfs.c libfs/src/rfs/rtems-rfs-rtems-file.c libfs/src/rfs/rtems-rfs-rtems.h libnetworking/lib/ftpfs.c: Reflect changes above.
* 2010-07-01 Joel Sherrill <joel.sherrilL@OARcorp.com>Joel Sherrill2010-07-011-0/+4
| | | | | PR 1594/filesystem * libfs/src/imfs/memfile.c: Include assert.h
* 2010-06-24 Joel Sherrill <joel.sherrilL@OARcorp.com>Joel Sherrill2010-06-241-0/+1
| | | | * libfs/src/imfs/memfile.c: Fix assert.
* 2010-06-24 Joel Sherrill <joel.sherrilL@OARcorp.com>Joel Sherrill2010-06-241-39/+55
| | | | | | | | | * libfs/src/imfs/imfs_creat.c, libfs/src/imfs/imfs_debug.c, libfs/src/imfs/imfs_directory.c, libfs/src/imfs/imfs_eval.c, libfs/src/imfs/imfs_fsunmount.c, libfs/src/imfs/imfs_getchild.c, libfs/src/imfs/imfs_initsupp.c, libfs/src/imfs/ioman.c, libfs/src/imfs/memfile.c: Evaluate all assert calls in IMFS. Either made them conditional on RTEMS_DEBUG or eliminated them.
* 2010-06-08 Sebastian Huber <sebastian.huber@embedded-brains.de>Sebastian Huber2010-06-081-67/+2
| | | | | | | | | | | * libfs/src/imfs/imfs.h, libfs/src/imfs/imfs_rmnod.c: Added and use IMFS_create_orphan() and IMFS_check_node_remove(). * libfs/src/imfs/deviceio.c, libfs/src/imfs/imfs_directory.c, libfs/src/imfs/imfs_fifo.c: Use IMFS_create_orphan() and IMFS_check_node_remove(). * libfs/src/imfs/imfs_handlers_memfile.c, libfs/src/imfs/memfile.c: Use IMFS_rmnod() and IMFS_check_node_remove() instead of memfile_rmnod() and memfile_check_rmnod().
* 2010-01-18 Joel Sherrill <joel.sherrill@oarcorp.com>Joel Sherrill2010-01-191-7/+9
| | | | | Coverity Id 12 * libfs/src/imfs/memfile.c: Check for NULL return value.
* 2009-06-12 Chris Johns <chrisj@rtems.org>Chris Johns2009-06-121-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * libblock/src/bdbuf.c: Update comments. * libblock/src/bdpart.c, libblock/src/ide_part_table.c: Get the device from the rdev field of the stat buf. * libcsupport/include/rtems/libio.h: Add a path length to evalpath handler. Add parent locations to rmmod and unlink handlers. * libcsupport/include/rtems/libio_.h: Add a path length to rtems_filesystem_evaluate_path. Add rtems_filesystem_evaluate_relative_path, rtems_filesystem_dirname, and rtems_filesystem_prefix_separators. Remove rtems_filesystem_evaluate_parent. * libcsupport/src/base_fs.c, libcsupport/src/chdir.c, libcsupport/src/chmod.c, libcsupport/src/chown.c, libcsupport/src/chroot.c, libcsupport/src/fchdir.c, libcsupport/src/link.c, libcsupport/src/mount.c, libcsupport/src/open.c, libcsupport/src/privateenv.c, libcsupport/src/readlink.c, libcsupport/src/unmount.c, libcsupport/src/utime.c, libcsupport/src/unmount.c, libcsupport/src/utime.c, libfs/src/devfs/devfs.h, libfs/src/devfs/devfs_eval.c, libfs/src/devfs/devstat.c, libfs/src/dosfs/msdos_create.c, libfs/src/dosfs/msdos_misc.c, libfs/src/imfs/imfs.h, libfs/src/imfs/imfs_eval.c, libfs/src/imfs/imfs_load_tar.c, libfs/src/imfs/ioman.c, libfs/src/pipe/pipe.c, libmisc/fsmount/fsmount.c, libnetworking/lib/ftpfs.c: Add the length parameter to the eval call. * libcsupport/src/eval.c: Add rtems_filesystem_prefix_separators, rtems_filesystem_dirname, rtems_filesystem_evaluate_relative_path. Add the length parameter to the eval call. * libcsupport/src/rmdir.c: Find the parent pathloc then the node pathloc from that node. Remove the call to find the parent given the node pathloc. * libcsupport/src/stat.c: Add the length parameter to the eval call. Set the device into the rdev field. * libcsupport/src/unlink.c: Find the parent pathloc then the node pathloc from that node. Remove the call to find the parent given the node pathloc. * libfs/src/dosfs/fat.c, libfs/src/dosfs/msdos_format.c: Get the disk device number from the stat rdev field. * libfs/src/dosfs/msdos.h: Add the length parameter to the eval call. Add the parent pathloc to the rmnod handler. * libfs/src/dosfs/msdos_dir.c: Add the parent pathloc to the rmnod handler. * libfs/src/dosfs/msdos_eval.c: Add the length parameter to the eval and token call. * libfs/src/imfs/imfs_directory.c: Add the parent pathloc to the rmnod handler. * libfs/src/imfs/imfs_fchmod.c: Do not test the mode flags for only the allowed flags. Add the missing flags spec'ed in the POSIX standard. * libfs/src/imfs/imfs_fsunmount.c, libfs/src/imfs/imfs_rmnod.c, libfs/src/imfs/imfs_unlink.c, libfs/src/imfs/memfile.c: Add the parent node. Currently ignored in the IMFS. * libfs/src/imfs/imfs_stat.c: Return the device number in the rdev field. * libfs/src/imfs/imfs_mknod.c, libfs/src/imfs/imfs_symlink.c : Add the length parameter to the token call. * libfs/src/nfsclient/src/nfs.c: Add the length parameter to the eval call and parent node to the rmnod and unlink command. * libmisc/shell/internal.h: Remove the libc mounter decl to make public. * libmisc/shell/main_mount.c: Add support for hooking external mount support for new file systems. * libmisc/shell/shell.h: Add helper functions for the mount command.
* 2009-04-29 Chris Johns <chrisj@rtems.org>Chris Johns2009-04-291-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * libcsupport/include/rtems/libio.h: Add rtems_off64_t for internal use. Update the internal off_t to the 64bit offset. * libnetworking/lib/ftpfs.c, libnetworking/lib/tftpDriver.c, libfs/src/nfsclient/src/nfs.c, libfs/src/imfs/imfs_fifo.c, libfs/src/imfs/memfile.c, libfs/src/imfs/imfs_directory.c, libfs/src/imfs/imfs.h, libfs/src/imfs/deviceio.c: Change off_t to rtems_off64_t. * libmisc/shell/main_msdosfmt.c: Add an info level so the format code can tell the user what is happening. Add more options to control the format configuration. * libfs/src/dosfs/msdos_format.c: Add a print function to display the format progress and print statements. Select a better default cluster size depending on the size of the disk. This lowers the size of the FAT on large disks. Read and maintain the MRB partition information. * libfs/src/dosfs/dosfs.h, libfs/src/dosfs/fat.h, libfs/src/dosfs/fat_file.c, libfs/src/dosfs/fat_file.h, libfs/src/dosfs/msdos.h, libfs/src/dosfs/msdos_conv.c, libfs/src/dosfs/msdos_create.c, libfs/src/dosfs/msdos_file.c, libfs/src/dosfs/msdos_handlers_dir.c, libfs/src/dosfs/msdos_handlers_file.c, libfs/src/dosfs/msdos_init.c, libfs/src/dosfs/msdos_initsupp.c, libfs/src/dosfs/msdos_misc.c, libfs/src/dosfs/msdos_mknod.c: Add long file name support. Change off_t to rtems_off64_t.
* 2009-03-09 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2009-03-091-1/+1
| | | | | | | | | | PR 1376/filesystem * libcsupport/include/rtems/libio.h, libfs/src/dosfs/fat_file.c, libfs/src/dosfs/msdos.h, libfs/src/dosfs/msdos_dir.c, libfs/src/dosfs/msdos_file.c, libfs/src/imfs/deviceio.c, libfs/src/imfs/imfs.h, libfs/src/imfs/imfs_directory.c, libfs/src/imfs/imfs_fifo.c, libfs/src/imfs/memfile.c, libfs/src/nfsclient/src/nfs.c: lseek handlers should return off_t.
* 2008-10-14 Wei Shen <cquark@gmail.com>Joel Sherrill2008-10-141-1/+1
| | | | | | | | | | | | * Makefile.am, preinstall.am, libcsupport/src/mknod.c, libcsupport/src/open.c, libcsupport/src/pipe.c, libfs/Makefile.am, libfs/preinstall.am, libfs/src/imfs/imfs.h, libfs/src/imfs/imfs_creat.c, libfs/src/imfs/imfs_debug.c, libfs/src/imfs/imfs_eval.c, libfs/src/imfs/imfs_initsupp.c, libfs/src/imfs/imfs_mknod.c, libfs/src/imfs/imfs_stat.c, libfs/src/imfs/memfile.c: Initial commit of POSIX pipe support. * libfs/src/imfs/imfs_fifo.c, libfs/src/pipe/fifo.c, libfs/src/pipe/pipe.c, libfs/src/pipe/pipe.h: New files.
* 2008-07-03 Chris Johns <chrisj@rtems.org>Chris Johns2008-07-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cpukit/libcsupport/include/chain.h: Removed. Use the SAPI interface that is supported. * cpukit/libcsupport/Makefile.am, cpukit/libcsupport/preinstall.am: Remove chain.h header references. * cpukit/sapi/include/rtems/chain.h, cpukit/sapi/inline/rtems/chain.inl: New. A supported chains interface. * cpukit/sapi/Makefile.am, cpukit/sapi/preinstall.am: Updated to include the new chains interface. * cpukit/libfs/src/imfs/imfs.h, cpukit/libfs/src/imfs/imfs_creat.c, cpukit/libfs/src/imfs/imfs_debug.c, cpukit/libfs/src/imfs/imfs_directory.c, cpukit/libfs/src/imfs/imfs_fsunmount.c, cpukit/libfs/src/imfs/imfs_getchild.c, cpukit/libfs/src/imfs/imfs_load_tar.c, cpukit/libfs/src/imfs/imfs_rmnod.c, cpukit/libfs/src/imfs/memfile.c, cpukit/libfs/src/nfsclient/src/nfs.c, cpukit/libcsupport/include/rtems/libio.h, cpukit/libcsupport/src/malloc_deferred.c, cpukit/libcsupport/src/mount.c, cpukit/libcsupport/src/privateenv.c, cpukit/libcsupport/src/unmount.c: Change to the new chains interface. * cpukit/libcsupport/src/malloc_boundary.c: Remove warning.
* Use size_t instead of uint32_t for read/write count-args.Ralf Corsepius2006-12-081-2/+2
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* Add copy-on-write semantics to rtems_tarfs_load().Eric Norum2005-02-081-0/+17
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* 2004-04-17 Ralf Corsepius <ralf_corsepius@rtems.org>Ralf Corsepius2004-04-171-11/+11
| | | | | * libfs/src/imfs/imfs_debug.c, libfs/src/imfs/memfile.c: Use fprintf(stdout,...) instead of printf.
* Remove stray white spaces.Ralf Corsepius2004-04-171-14/+14
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* Remove stray white spaces.Ralf Corsepius2004-04-151-2/+0
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* 2004-03-22 Ralf Corsepius <ralf_corsepius@rtems.org>Ralf Corsepius2004-03-221-5/+5
| | | | | | | | | | | | | * libfs/src/dosfs/fat.c, libfs/src/dosfs/fat.h, libfs/src/dosfs/fat_fat_operations.c, libfs/src/dosfs/fat_fat_operations.h, libfs/src/dosfs/fat_file.c, libfs/src/dosfs/fat_file.h, libfs/src/dosfs/msdos.h, libfs/src/dosfs/msdos_create.c, libfs/src/dosfs/msdos_dir.c, libfs/src/dosfs/msdos_file.c, libfs/src/dosfs/msdos_initsupp.c, libfs/src/dosfs/msdos_misc.c, libfs/src/imfs/deviceio.c, libfs/src/imfs/imfs.h, libfs/src/imfs/imfs_directory.c, libfs/src/imfs/imfs_fchmod.c, libfs/src/imfs/linearfile.c, libfs/src/imfs/memfile.c: Convert to using c99 fixed-size types.
* 2003-09-04 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2003-09-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/dosfs/dosfs.h, src/dosfs/fat.h, src/dosfs/fat_fat_operations.h, src/dosfs/fat_file.h, src/dosfs/msdos.h, src/dosfs/msdos_create.c, src/dosfs/msdos_dir.c, src/dosfs/msdos_eval.c, src/dosfs/msdos_file.c, src/dosfs/msdos_free.c, src/dosfs/msdos_fsunmount.c, src/dosfs/msdos_handlers_dir.c, src/dosfs/msdos_handlers_file.c, src/dosfs/msdos_init.c, src/dosfs/msdos_initsupp.c, src/dosfs/msdos_misc.c, src/dosfs/msdos_mknod.c, src/dosfs/msdos_node_type.c, src/imfs/deviceio.c, src/imfs/imfs.h, src/imfs/imfs_chown.c, src/imfs/imfs_config.c, src/imfs/imfs_creat.c, src/imfs/imfs_debug.c, src/imfs/imfs_directory.c, src/imfs/imfs_eval.c, src/imfs/imfs_fchmod.c, src/imfs/imfs_fcntl.c, src/imfs/imfs_fdatasync.c, src/imfs/imfs_free.c, src/imfs/imfs_fsunmount.c, src/imfs/imfs_getchild.c, src/imfs/imfs_gtkn.c, src/imfs/imfs_handlers_device.c, src/imfs/imfs_handlers_directory.c, src/imfs/imfs_handlers_link.c, src/imfs/imfs_handlers_memfile.c, src/imfs/imfs_init.c, src/imfs/imfs_initsupp.c, src/imfs/imfs_link.c, src/imfs/imfs_mknod.c, src/imfs/imfs_mount.c, src/imfs/imfs_ntype.c, src/imfs/imfs_readlink.c, src/imfs/imfs_rmnod.c, src/imfs/imfs_stat.c, src/imfs/imfs_symlink.c, src/imfs/imfs_unixstub.c, src/imfs/imfs_unlink.c, src/imfs/imfs_unmount.c, src/imfs/imfs_utime.c, src/imfs/ioman.c, src/imfs/linearfile.c, src/imfs/memfile.c, src/imfs/miniimfs_init.c: URL for license changed.
* 2002-10-02 Jennifer Averett <jennifer@OARcorp.com>Joel Sherrill2002-10-021-2/+10
| | | | | | * src/imfs/memfile.c: Fixed case where last close of unlinked file did not remove the resources associated with that file. Reported by Till Straumann <strauman@slac.stanford.edu> on the mailing list.
* 2002-09-14 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2002-09-141-7/+7
| | | | | | | | * src/dosfs/fat.c, src/imfs/deviceio.c, src/imfs/imfs.h, src/imfs/imfs_directory.c, src/imfs/imfs_fchmod.c, src/imfs/memfile.c: Eliminated warnings. A lot of this focus was on changing read and write entry points to return ssize_t as read(2) and write(2) now do.
* 2002-04-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2002-04-081-0/+1
| | | | | | | | * src/imfs/imfs_getchild.c: include <string.h>. * src/imfs/imfs_gtkn.c: Include <string.h>. * src/imfs/ioman.c: Include <string.h>. * src/imfs/linearfile.c: Include <string.h>. * src/imfs/memfile.c: Include <string.h>.
* 2002-01-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2002-01-041-18/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/imfs/imfs_eval.c: Include <rtems/seterr.h>. Apply rtems_set_errno_and_return_minus_one. * src/imfs/memfile.c: Include <rtems/seterr.h>. Apply rtems_set_errno_and_return_minus_one. * src/imfs/imfs_readlink.c: Include <rtems/seterr.h>. Apply rtems_set_errno_and_return_minus_one. * src/imfs/imfs_unlink.c: Include <rtems/seterr.h>. Apply rtems_set_errno_and_return_minus_one. * src/imfs/imfs_link.c: Include <rtems/seterr.h>. Apply rtems_set_errno_and_return_minus_one. * src/imfs/imfs_chown.c: Include <rtems/seterr.h>. Apply rtems_set_errno_and_return_minus_one. * src/imfs/ioman.c: Include <rtems/seterr.h>. Apply rtems_set_errno_and_return_minus_one. * src/imfs/imfs_mount.c: Include <rtems/seterr.h>. Apply rtems_set_errno_and_return_minus_one. * src/imfs/imfs_directory.c: Include <rtems/seterr.h>. Apply rtems_set_errno_and_return_minus_one. * src/imfs/imfs_stat.c: Include <rtems/seterr.h>. Apply rtems_set_errno_and_return_minus_one. * src/imfs/imfs_fchmod.c: Include <rtems/seterr.h>. Apply rtems_set_errno_and_return_minus_one. * src/imfs/imfs_symlink.c: Include <rtems/seterr.h>. Apply rtems_set_errno_and_return_minus_one. * src/imfs/imfs_mknod.c: Include <rtems/seterr.h>. Apply rtems_set_errno_and_return_minus_one. * src/imfs/linearfile.c: Include <rtems/seterr.h>. Apply rtems_set_errno_and_return_minus_one. * src/imfs/imfs_unmount.c: Include <rtems/seterr.h>. Apply rtems_set_errno_and_return_minus_one. * src/imfs/imfs.h: Apply rtems_set_errno_and_return_minus_one. Comment out increment_and_check_linkcounts.
* 2001-04-24 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2001-04-241-0/+1
| | | | | | | | * src/imfs/memfile.c (memfile_open): Did not set iop->size and thus the value was incorrect. Before this field was cleared, this resulted in the value from the last time that IOP was used being still in place. Discovered by Andrew Bythell <abythell@nortelnetworks.com>.
* 2001-03-23 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2001-03-231-0/+2
| | | | | | | | * src/imfs/memfile.c: Reapply fix from bug report from Jose Sturniolo <jsturnio@nec.com.ar> where NULL pointer was dereferenced when freeing a triply indirect file. The fix was applied to the 4.5 release branch and not the development branch.
* 2001-01-22 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2001-01-221-0/+4
| | | | | | | * configure.in: Add src/imfs/config.h * src/imfs/Makefile.am: Add INCLUDES += -I. to pickup config.h * src/imfs/.cvsignore: Add config.h and stamp-h * src/imfs/*.c: Add config.h support.
* 2001-01-12 Jake Janovetz <janovetz@uiuc.edu>Joel Sherrill2001-01-121-9/+34
| | | | | | | | | | | | | | * src/imfs/imfs.h, src/imfs/imfs_creat.c, src/imfs/imfs_debug.c, src/imfs/imfs_eval.c, src/imfs/imfs_fchmod.c, src/imfs/imfs_handlers_memfile.c, src/imfs/imfs_init.c, src/imfs/imfs_initsupp.c, src/imfs/imfs_stat.c, src/imfs/memfile.c, src/imfs/miniimfs_init.c: Final developmental update to "tarfs". When rtems_tarfs_load() is called, it checks the permissions on each file. If there is write permission, it just creates a standard file using "creat()" and therefore, uses the IMFS MEMORY_FILE. If there is no write permission, it creates a LINEAR_FILE node with the appropriate properties. If the permission is ever changed to writeable, IMFS_fchmod converts it to a regular memory file.
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