source: rtems/c/src/lib/ChangeLog @ 0c40eb3

2001-10-18      Till Straumann <strauman@SLAC.Stanford.EDU>

        * libc/open.c, libc/close.c:  Moved freenode from open to
          close.

2001-10-17      Till Straumann <strauman@SLAC.Stanford.EDU>
                
        * These changes were discussed and reviewed by many people but the
        primary people were Jennifer Averett <jennifer@OARcorp.com> 
        and Eugeny Mints <jack@oktet.ru>.
        * libc/utime.c: Add missing call to rtems_filesystem_freenode()
        at verification that utime is supported by the filesystem.
        * libc/link.c: Remove calls to freenode when the node was
        not successfully allocated.
        * libc/unmount.c: In the method file_systems_below_this_mountpoint()
        added calls to correctly free fs_root_loc when a failure occurs.
        * libc/open.c: Add freenode calls upon failure.
        * libc/open.c, lib/libc/close.c: (PENDING -- NOT INCLUDED THIS TIMER)
        Modifications the move the freenode from open() to close() (also part
        of this patch) are pending further discussion.

2001-10-16      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * include/zilog/Makefile.am: Remove.
        * include/motorola/Makefile.am: Remove.
        * include/sys/Makefile.am: Remove.
        * include/rtems/Makefile.am: Remove.
        * include/Makefile.am: Handle subdirs, require automake-1.5
        * Makefile.am: Require automake-1.5.

2001-10-12      Joel Sherrill <joel@OARcorp.com>

        * include/chain.h: Fixed typo.

2001-10-11      Mike Siers <mikes@poliac.com>

        * libc/termios.c: Fixed a memory leak in the termios
        software.  Basically the tty open function was allocating an input
        raw buffer, an output raw buffer, and a cooked buffer that were
        not getting released.  I have attached a patch for the latest
        snapshot.  The patch also has a fix to ensure the tty link list
        is updated correctly when a tty is closed.

2001-10-11      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * .cvsignore: Add autom4te.cache for autoconf > 2.52.
        * configure.in: Remove.
        * configure.ac: New file, generated from configure.in by autoupdate.

2001-10-10      Joel Sherrill <joel@OARcorp.com>

        * libc/printk.c (printNum): Properly handle a maxwidth of 0 
        as reported by Nick Hennenfent <NICK.HENNENFENT@ROCHE.COM>.

2001-09-28      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * include/zilog/Makefile.am: Use 'PREINSTALL_FILES ='.
        * include/motorola/Makefile.am: Use 'PREINSTALL_FILES ='.
        * include/sys/Makefile.am: Use 'PREINSTALL_FILES ='.
        * include/rtems/Makefile.am: Use 'PREINSTALL_FILES ='.
        * include/Makefile.am: Use 'PREINSTALL_FILES ='.

2001-09-22      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * include/sys/Makefile.am: Use = instead of += to setup
        NETWORKING_H_FILES and NEWLIB_H_FILES.

2001-09-22      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * libc/Makefile.am: Revamp INCLUDES handling to make automake-1.5
        happy.

2001-09-14      Eric Norum <eric.norum@usask.ca>

        * libc/gxx_wrappers.c: Modifications to make gcc 3.x happy.

2001-08-17      Joel Sherrill <joel@OARcorp.com>

        * include/rtems/libio_.h: Added ifdef to ensure that LOGIN_NAME_MAX
        is defined on GNU/Linux (RedHat 6.2 distribution).
        * libc/unixlibc.c: Added stubs for rtems_io_register_name() and
        rtems_io_lookup_name() so UNIX port would compile the IO manager
        sptest that registers /dev/null.

2001-08-10  Radzislaw Galler  <rgaller@et.put.poznan.pl>

        * score/cpu_asm.c (sh_set_irq_priority): Changed interrupt vector
        number range check and handling of interrupt priority regs to
        conform SH2 specs.
        * sci/sci_termios.c: New file.
        * include/sci_termios.h: New file.
        * include/Makefile.am (EXTRA_DIST): Added sci_termios.h.
        (include_sh_HEADERS): Added sci_termios.h.
        * score/ispsh7045.c (isp): Calling an ISR with immediate argument
        casued negative sign extension for vector numbers of 128 and
        above. This was fixed.
        * sci/sci.c: Cleaned initialization of SCI registers; added
        necessary setup for new TERMIOS console cooperation

2001-08-16      Joel Sherrill <joel@OARcorp.com>

        * libc/lseek.c: Modified after discussion with Eugeny S. Mints
        <jack@oktet.ru> to correct the behavior.  There were two mistakes.
        First, iop->offset was incorrectly set for SEEK_END.  Second,
        iop->offset should be left unmodified if there are errors.
        This modification attempts to fix both situations.

2001-08-16      Mike Siers <mikes@poliac.com>

        * include/rtems/termiostypes.h, include/sys/ioccom.h:
        Update of PPPD to 2.3.11 from 2.3.5 touched these files.

2001-08-16      Mike Siers <mikes@poliac.com>

        * libc/termios.c: Fix a bug in the termios implementation in
        the following scenario:
          The General Terminal Interface document that me states that
          if VMIN = 0 and VTIME = 0, then read() should return the minimum
          of two values:
                a) number of bytes available
                b) number of bytes requested (I assume from the read call)

          The current implementation of the fillBufferQueue() in termios.c is
          always return 1 character with these setting values.  I know the
          termios buffer has more than one character available and my read()
          call is requesting 1024 bytes.

2001-08-09      Fernando-Ruiz Casas <correo@fernando-ruiz.com>

        * libc/getgrent.c, libc/getpwent.c: the 'ls' and more related command
        previous failed after a chroot(). (unknown user & group)

2001-08-03      Joel Sherrill <joel@OARcorp.com>

        * libc/libio_sockets.c (rtems_bsdnet_fdToSocket): Per bug
        report from Gene Smith <Gene.Smith@sea.siemens.com>, enhanced the
        error checking to account for a socket being closed.

2001-05-25      Joel Sherrill <joel@OARcorp.com>

        * libc/base_fs.c: Deleted chmod() now that IMFS creates the
        root node with the desired permissions.  chmod() is also not
        supported by the miniIMFS so this is not allowable.

2000-05-24      Fernando Ruiz Casas <fernando.ruiz@ctv.es>

        * include/rtems/libio_.h: Added login name, uid, gid, euid, and egid
        so they can be part of the private environment.

2000-05-24      Fernando Ruiz Casas <fernando.ruiz@ctv.es>

        * libc/ttyname.c (ttyname_r): Removed duplicate call to closedir().
        * libc/getpwent.c: Create a more robust /etc/passwd and /etc/group.
        * libc/base_fs.c: Change permissions of files and directories.  Now uses
        octal constants.

2001-05-11      Joel Sherrill <joel@OARcorp.com>

        * libc/write.c: Change type of rc to match return type from
        underlying function per report from Eric Norum.

2001-04-27      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * configure.in: Add [-ansi -fasm] to RTEMS_PROG_CC_FOR_TARGET.

2001-04-24      Joel Sherrill <joel@OARcorp.com>

        * libc/libio.c (rtems_libio_allocate): Make sure size and offset
        fields are cleared on each file open.  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>.
        * libc/open.c: Remove redundant setting of iop->offset.

2001-04-20  Correo Fernando-ruiz <correo@fernando-ruiz.com>

        * include/rtems/libio_.h, libc/chroot.c, libc/privateenv.c:
        Private environment and chroot() enhancements and fixes.  Comments:
          + privateenv has been modified to let at chroot() to be more
            POSIX like Sergei Organov recommended.
          + A task owner lets that rtems_set_private_env() will be
            called twice or more times.
          + chroot() can be called without a previous
            rtems_set_private_env(); (transpanrently)
          + The second call of rtems_set_private_env() makes a internal
            chroot("/") into global imfs_root.
          + chroot() runs like chdir() without a previous chdir("/") with
            the global root.
          + The current directory can be in a wrong place like Linux and 
            many other Unices.

2001-04-16      Joel Sherrill <joel@OARcorp.com>

        * include/rtc.h: New file.
        * include/Makefile.am: Updated to reflect above.

2001-02-06      Joel Sherrill <joel@OARcorp.com>

        * include/ioccom.h: Unreferenced and thus removed.

2001-02-03      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * include/zilog/Makefile.am, include/Makefile.am, 
        include/motorola/Makefile.am, include/sys/Makefile.am
        include/rtems/Makefile.am: Apply include_*HEADERS instead of
        H_FILES.

2001-01-26      Joel Sherrill <joel@OARcorp.com>

        * libc/chroot.c: Fixed naming problems.  Names were changed
        when the code this depends on was merged.

2001-01-25      Fernando Ruiz <fernando.ruiz@ctv.es>

        * Alternate email is correo@fernando-ruiz.com
        * libc/chroot.c: New file.
        * libc/Makefile.am: Reflect above.

2001-01-25      Fernando Ruiz <fernando.ruiz@ctv.es>

        * Alternate email is correo@fernando-ruiz.com
        * libc/privateenv.c: New file.
        * include/rtems/libio_.h, libc/Makefile.am, libc/base_fs.c, 
        libc/unmount.c: Moved default umask, current working directory,
        root, and links followed count into a structure "user environment"
        that can then be treated as a unit.  This enable giving unique
        copies of these to individual threads or collection of threads.

2001-01-05      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * configure.in: Add libc/config.h
        * libc/Makefile.am: Add INCLUDES += -I. to pickup config.h
        * libc/.cvsignore: Add config.h and stamp-h
        * libc/*.c: Add config.h support.

2000-12-06      Joel Sherrill <joel@OARcorp.com>

        * libc/mallocfreespace.c: Name of routine is
        rtems_region_get_information() NOT region_get_information().
        * libc/unmount.c: Removed unused variable.

2000-11-30      Joel Sherrill <joel@OARcorp.com>

        * include/rtems/Makefile.am: Added termiostypes.h.
        * libc/Makefile.am: Removed termiostypes.h.
        * libc/termios.c: Changed include of "termiostypes.h" to
        <rtems/termiostypes.h> since that is an RTEMS specific header file.

2000-11-29      Joel Sherrill <joel@OARcorp.com>

        * include/sys/ttycom.h: New file -- moved from libnetworking/sys.
        * Makefile.am: Modified to reflect above.

2000-11-28       Sergei Organov <osv@javad.ru>

        * libc/getcwd.c: Ensure _closedir(dir) is called even on
        error exit from the routine.

2000-11-25  Antti P Miettinen  <antti.p.miettinen@nokia.com>

        * libc/termios.c, libc/termiostypes.h: Task driver driver model
        and line discipline support from Thomas Doerfler
        <Thomas.Doerfler@imd-systems.de>.

2000-11-20       Dmitry Kargapolov <dk@gentex.ru>

        * libc/mount.c: Make sure there is space allocated for a device name
        in the mount table entry.

2000-11-17      Jennifer Averret <jennifer@OARcorp.com>

        * libc/mount.c (search_mt_for_mount_point): Deleted routine.
        * libc/mount.c (Is_node_fs_root): Replacement for above that
        accounts for the imaginary root node being returned by the
        filesystem evaluation routine.
        * libc/unmount.c (unmount): Account for imaginary root node
        being returned and improved variable names to clarify code.
        * libc/unmount.c (file_systems_below_this_mountpoint):  Body of
        routine replaced to account for imaginary root node being returned.

2000-11-10      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * libc/libio.c: Special treatment of O_NDELAY for Cygwin.

2000-11-09      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.

2000-11-02      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal.

2000-11-01      Joel Sherrill <joel@OARcorp.com>

        * configure.in: Added include/rtems subdirectory.

2000-11-01      Joel Sherrill <joel@OARcorp.com>

        * include/Makefile.am, include/rtems/libio_.h, libc/Makefile.am,
        libc/assoc.c, libc/assocnamebad.c, libc/base_fs.c, libc/cfsetispeed.c,
        libc/cfsetospeed.c, libc/chdir.c, libc/chmod.c, libc/chown.c,
        libc/close.c, libc/closedir.c, libc/dup2.c, libc/error.c, libc/eval.c,
        libc/fchdir.c, libc/fchmod.c, libc/fcntl.c, libc/fdatasync.c,
        libc/fpathconf.c, libc/fstat.c, libc/fsync.c, libc/ftruncate.c,
        libc/getdents.c, libc/ioctl.c, libc/libio.c, libc/libio_sockets.c,
        libc/link.c, libc/lseek.c, libc/malloc.c, libc/mallocfreespace.c,
        libc/mknod.c, libc/mount.c, libc/newlibc.c, libc/no_libc.c,
        libc/open.c, libc/read.c, libc/readlink.c, libc/rmdir.c, libc/stat.c,
        libc/symlink.c, libc/tcsetattr.c, libc/telldir.c, libc/ttyname.c,
        libc/ttyname_r.c, libc/umask.c, libc/unlink.c, libc/unmount.c,
        libc/utime.c, libc/write.c:
        assoc.h, error.h, libio_.h, libio.h, and libcsupport.h moved 
        from libc to lib/include/rtems and now must be referenced as
        <rtems/XXX.h>.  
        * include/rtems/Makefile.am, include/rtems/.cvsignore: New file.
        * include/rtems/assoc.h, include/rtems/error.h,
        include/rtems/libcsupport.h, include/rtems/libio.h,
        include/rtems/libio_.h: New/moved files.

2000-10-26      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * configure.in: Remove bogus cfg_subdirs.
        * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros.
        Switch to GNU canonicalization.
   
2000-10-24      Joel Sherrill <joel@OARcorp.com>

        * libc/ioman.c: Moved to libfs.
        * libc/Makefile.am: Removed ioman.c as part of moving it to libfs.
        * libc/base_fs.c: Removed include of imfs.h and reworded comment
        to avoid being IMFS specific.
        * libc/libio.h: Removed prototype of IMFS_ops since it should 
        not be in this file.
        * libc/mount.c: Removed IMFS specific configuration information.
        * libc/unmount.c: Removed include of imfs.h and reworded comment
        to avoid being IMFS specific.

2000-10-18      Chris Johns <ccj@acm.org>

        * libfs created.
        * libc/deviceio.c, libc/imfs_getchild.c, libc/imfs_readlink.c,
        libc/imfs.h, libc/imfs_gtkn.c, libc/imfs_rmnod.c, libc/imfs_chown.c,
        libc/imfs_handlers_device.c, libc/imfs_stat.c, libc/imfs_creat.c,
        libc/imfs_handlers_directory.c, libc/imfs_symlink.c, libc/imfs_debug.c,
        libc/imfs_handlers_link.c, libc/imfs_unixstub.c, libc/imfs_directory.c,
        libc/imfs_handlers_memfile.c, libc/imfs_unlink.c, libc/imfs_eval.c,
        libc/imfs_init.c, libc/imfs_unmount.c, libc/imfs_fchmod.c,
        libc/imfs_initsupp.c, libc/imfs_utime.c, libc/imfs_fcntl.c,
        libc/imfs_link.c, libc/memfile.c, libc/imfs_fdatasync.c,
        libc/imfs_mknod.c, libc/miniimfs_init.c, libc/imfs_free.c,
        libc/imfs_mount.c, libc/imfs_fsunmount.c, libc/imfs_ntype.c:
        Moved to libfs/src/imfs.
        * Makefile.am: Modified to reflect above.

2000-10-18      Joel Sherrill <joel@OARcorp.com>

        * libc/Makefile.am: Added mallocfreespace.c.
        * libc/mallocfreespace.c: New file based on work by Nick Simon
        <Nick.SIMON@syntegra.bt.co.uk> which he included in malloc.c.
        * libc/libcsupport.h: Added prototype for malloc_free_space().

2000-10-18      Joel Sherrill <joel@OARcorp.com>

        * libc/fcntl.c: Do not require every filesystem to have an fcntl()
        handler.  Most fcntl() operations can be performed with no
        filesystem support.
        * ChangeLog: Corrected comment.

2000-09-28      Joel Sherrill <joel@OARcorp.com>

        * libc/libio.h (rtems_filesystem_file_handlers_r,
        rtems_filesystem_operations_table): Added _h to all structure
        fields to indicate they are "handlers".
        * libc/libio_.h, libc/chdir.c, libc/chmod.c, libc/chown.c,
        libc/close.c, libc/eval.c, libc/fchdir.c, libc/fchmod.c,
        libc/fcntl.c, libc/fdatasync.c, libc/fstat.c, libc/fsync.c,
        libc/ftruncate.c, libc/getdents.c, libc/imfs_eval.c,
        libc/imfs_unlink.c, libc/ioctl.c, libc/ioman.c, libc/link.c,
        libc/lseek.c, libc/mknod.c, libc/mount.c, libc/open.c, libc/read.c,
        libc/readlink.c, libc/rmdir.c, libc/stat.c, libc/symlink.c,
        libc/unlink.c, libc/unmount.c, libc/utime.c, libc/write.c:
        Modified to reflect above name change.

2000-09-22      Joel Sherrill <joel@OARcorp.com>

        * libc/newlibc.c: Removed _A29K specific ifdef.

2000-09-05      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * configure.in: Cleanup comments.

2000-09-04      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * libc/Makefile.am: Include compile.am

2000-09-05      Joel Sherrill <joel@OARcorp.com>

        * libio.c: Added O_NONBLOCK to list of flags.

2000-08-30      Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * configure.in: Remove libcpu and libbsp
        * Makefile.am: Remove libcpu and libbsp

2000-08-25      Joel Sherrill <joel.sherrill@OARcorp.com>

        * libc/fs_null_handlers.c: Added missing rmnod entry.

2000-08-25      Joel Sherrill <joel.sherrill@OARcorp.com>

        * libc/isatty.c, libc/imfs_handlers_directory.c, libc/creat.c,
        libc/imfs_directory.c: Fixed style issues.

2000-08-11  Chris Johns <ccj@acm.org>

        * libc/chmod.c: Return ENOTSUP if filesystem does not have handler.
        * libc/eval.c: Ditto.
        * libc/fcntl.c: Ditto.
        * libc/fsync.c: Ditto.
        * libc/ioctl.c: Ditto.
        * libc/ioman.c: Ditto.
        * libc/link.c: Ditto.
        * libc/mknod.c: Ditto.
        * libc/symlink.c: Ditto.
        * libc/libio.h(rtems_filesystem_dev_major_t): New macro.
        * libc/libio.h(rtems_filesystem_dev_minor_t): New macro.
        * libc/memfile.c: Deleted assert.  Added code to properly handle
        appending to a file.

2000-08-10      Joel Sherrill <joel@OARcorp.com>

        * ChangeLog: New file.