rtems - RTEMS Kernel, file-systems, drivers, BSPs, samples, and testsuite.

	Commit message (Collapse)	Author	Files	Lines
2022-07-25	imfs: Add <rtems/imfsimpl.h>	Sebastian Huber	1	-1/+1

2022-03-22	cpukit/libfs/src/imfs: Change license to BSD-2	Joel Sherrill	1	-3/+22
	Updates #3053.
2020-04-28	doxygen: Switch @brief and @ingroup	Sebastian Huber	1	-1/+2
	This order change fixes the Latex documentation build via Doxygen.
2020-04-16	Canonicalize config.h include	Sebastian Huber	1	-2/+2
	Use the following variant which was already used by most source files: #ifdef HAVE_CONFIG_H #include "config.h" #endif
2020-03-04	imfs: Remove IMFS_NODE_FLAG_NAME_ALLOCATED	Sebastian Huber	1	-10/+39
	Remove IMFS_NODE_FLAG_NAME_ALLOCATED and instead replace the node control in rename operations. This avoids a special case in the general node destruction which pulled in free(). Update #3894.
2017-12-13	IMFS: Include <rtems/imfs.h>	Sebastian Huber	1	-1/+1
	Prepare for header file move to common include directory. Update #3254.
2015-03-05	IMFS: Fix warning	Sebastian Huber	1	-1/+1

2015-03-05	IMFS: Include missing header file	Sebastian Huber	1	-0/+1

2015-02-15	IMFS: Implement variable length node names	Sebastian Huber	1	-17/+27
	This reduces the average node size and adds more flexibility.
2014-03-21	Change all references of rtems.com to rtems.org.	Chris Johns	1	-1/+1

2013-07-23	Include missing <string.h>	Sebastian Huber	1	-0/+2

2012-12-20	libfs: Doxygen Enhancement Task #1	Alex Ivanov	1	-5/+7

2012-05-11	Remove All CVS Id Strings Possible Using a Script	Joel Sherrill	1	-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.
2012-03-13	IMFS: Use unprotected chain operations	Sebastian Huber	1	-8/+2
	Directory entry add or removal operations are protected by the file system instance lock. There is no need for protected chain operations.
2012-03-13	Filesystem: Reference counting for locations	Sebastian Huber	1	-23/+33
	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.
2011-11-06	Remove stray whitespaces.	Ralf Corsepius	1	-3/+3

2010-03-04	010-03-04 Chris Johns <chrisj@rtems.org>	Chris Johns	1	-0/+54
	* libcsupport/include/rtems/libio.h, libcsupport/src/_rename_r.c: Add a rename file op and have rename use it. * libfs/Makefile.am, libfs/src/dosfs/msdos_rename.c, libfs/src/imfs/imfs_rename.c: New files to support the rename file op. * libfs/src/imfs/imfs.h: Add rename interface. * libfs/src/imfs/imfs_init.c: Add rename handler. * libfs/src/imfs/miniimfs_init.c: Fix up ops struct. * libfs/src/dosfs/msdos.h: Add msdos_rename and remove msdos_file_link. * libfs/src/dosfs/msdos_create.c: Remove the link call. * libfs/src/dosfs/msdos_eval.c: Fix a path parsing bug. * libfs/src/dosfs/msdos_init.c: Add rename handler and clean up the struct naming. * libfs/src/rfs/rtems-rfs-link.c, libfs/src/rfs/rtems-rfs-link.h: Change the link call to allow linking of directories if told to and change the unlink to handle unlink directories that are not empty so rename can be supported. * libfs/src/rfs/rtems-rfs-rtems-dir.c: Fix the link/unlink calls. * libfs/src/rfs/rtems-rfs-rtems.c: Add a rename handler. Fix the link/unlink calls. * libfs/src/dosfs/msdos_dir.c, libfs/src/dosfs/msdos_format.c, libfs/src/dosfs/msdos_misc.c, httpd/asp.c, libfs/src/nfsclient/src/nfs.c: Work around a newlib warning when using the is*() family of calls.