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2001-05-252001-05-25 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-4/+2
* 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.
2001-05-242000-05-24 Fernando Ruiz Casas <fernando.ruiz@ctv.es>Joel Sherrill1-0/+18
* include/rtems/libio_.h: Added login name, uid, gid, euid, and egid so they can be part of the private environment.
2001-05-242000-05-24 Fernando Ruiz Casas <fernando.ruiz@ctv.es>Joel Sherrill3-9/+15
* 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.
2001-05-112001-05-11 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-1/+1
* libc/write.c: Change type of rc to match return type from underlying function per report from Eric Norum.
2001-04-242001-04-24 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-1/+2
* 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.
2001-04-202001-04-20 Correo Fernando-ruiz <correo@fernando-ruiz.com>Joel Sherrill3-21/+57
* 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.
2001-04-162001-04-16 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-0/+38
* include/rtc.h: New file. * include/Makefile.am: Updated to reflect above.
2001-03-192001-03-19 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-0/+7
* sys/utsname.h: Added C++ wrapper.
2001-01-262001-01-26 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-2/+2
* libc/chroot.c: Fixed naming problems. Names were changed when the code this depends on was merged.
2001-01-262001-01-25 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-0/+59
* cpu.c, rtems/score/cpu.h: Bug report from Peter Mueller <peter.o.mueller@gmx.de> because of not correcting for the ISR vector table now being allocated from the workspace.
2001-01-252001-01-25 Fernando Ruiz <fernando.ruiz@ctv.es>Joel Sherrill4-14/+59
* 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.
2001-01-242001-01-24 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill1-0/+4
* configure.in: Add src/config.h * src/Makefile.am: Add INCLUDES += -I. to pickup config.h * src/.cvsignore: Add config.h and stamp-h * src/*.c: Add config.h support.
2001-01-082001-01-08 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill89-2/+353
* 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.
2000-12-062000-12-06 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-2/+1
* libc/mallocfreespace.c: Name of routine is rtems_region_get_information() NOT region_get_information(). * libc/unmount.c: Removed unused variable.
2000-11-302000-11-30 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-1/+1
* 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.
2000-11-302000-11-28 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-0/+141
* include/sys/ttycom.h: New file -- moved from libnetworking/sys. * Makefile.am: Modified to reflect above.
2000-11-282000-11-28 Sergei Organov <osv@javad.ru>Joel Sherrill1-1/+4
* libc/getcwd.c: Ensure _closedir(dir) is called even on error exit from the routine.
2000-11-272000-11-27 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-0/+163
* libc/termiostypes.h: New file -- missed in earlier commits.
2000-11-252000-11-25 Antti P Miettinen <antti.p.miettinen@nokia.com>Joel Sherrill1-155/+439
* libc/termios.c, libc/termiostypes.h: Task driver driver model and line discipline support from Thomas Doerfler <Thomas.Doerfler@imd-systems.de>.
2000-11-202000-11-20 Dmitry Kargapolov <dk@gentex.ru>Joel Sherrill1-3/+9
* libc/mount.c: Make sure there is space allocated for a device name in the mount table entry.
2000-11-172000-11-17 Jennifer Averret <jennifer@OARcorp.com>Jennifer Averett2-78/+53
* 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.
2000-11-102000-11-10 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill1-0/+2
* libc/libio.c: Special treatment of O_NDELAY for Cygwin.
2000-11-092000-11-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill1-1/+1
* Makefile.am: Use ... instead of RTEMS_TOPdir in ACLOCAL_AMFLAGS.
2000-11-022000-11-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill1-1/+1
* Makefile.am: Switch to ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal.
2000-11-012000-11-01 Joel Sherrill <joel@OARcorp.com>Joel Sherrill50-50/+52
* 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.
2000-10-262000-10-26 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill1-1/+1
* configure.in: Remove bogus cfg_subdirs. * Makefile.am: ACLOCAL_AMFLAGS= -I $(RTEMS_TOPdir)/macros. Switch to GNU canonicalization.
2000-10-252000-10-24 Joel Sherrill <joel@OARcorp.com>Joel Sherrill4-33/+5
* 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.
2000-10-182000-10-18 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-0/+41
* 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().
2000-10-182000-10-18 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-4/+6
* 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.
2000-09-282000-09-28 Joel Sherrill <joel@OARcorp.com>Joel Sherrill30-110/+110
* 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.
2000-09-222000-09-22 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-1/+1
* libc/newlibc.c: Removed _A29K specific ifdef.
2000-09-052000-09-05 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-0/+1
* libio.c: Added O_NONBLOCK to list of flags.
2000-08-302000-08-30 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-1/+1
* Many files: Moved posix/include/rtems/posix/seterr.h to score/include/rtems/seterr.h so it would be available within all APIs.
2000-08-302000-08-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill1-1/+1
* configure.in: Add lib/libcpu and lib/libbsp to cfg_subdirs
2000-08-252000-08-25 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill1-1/+2
* libc/fs_null_handlers.c: Added missing rmnod entry.
2000-08-252000-08-25 Joel Sherrill <joel.sherrill@OARcorp.com>Joel Sherrill2-5/+19
* libc/isatty.c, libc/imfs_handlers_directory.c, libc/creat.c, libc/imfs_directory.c: Fixed style issues.
2000-08-112000-08-11 Chris Johns <ccj@acm.org>Joel Sherrill9-6/+50
* 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/memfile.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.
2000-08-03IEEEJoel Sherrill1-1/+1
==== -4 = {d = -4, i = {0xc0100000, 0x0}} s=1 e=0x80 m=0x100000 (0x0900000) -3 = {d = -3, i = {0xc0080000, 0x0}} s=1 e=0x80 m=0x080000 (0x0880000) -2 = {d = -2, i = {0xc0000000, 0x0}} s=1 e=0x80 m=0x000000 (0x0800000) -1 = {d = -1, i = {0xbff00000, 0x0}} s=1 e=0x7f m=0x000000 (0x0800000) 0 = {d = 0, i = {0x00000000, 0x0}} s=0 e=0 m=0x000000 (0x0800000) 1 = {d = 1, i = {0x3ff00000, 0x0}} s=0 e=0x7f m=0x000000 (0x0800000) 2 = {d = 2, i = {0x40000000, 0x0}} s=0 e=0 m=0x000000 (0x0800000) 3 = {d = 3, i = {0x40080000, 0x0}} s=0 e=0 m=0x080000 (0x0880000) C4X === -4 = {d = -4, i = {0x01800000, 0x0}} s=1 e=1 m=0x800000 (0x1000000) -3 = {d = -3, i = {0x01c00000, 0x0}} s=1 e=1 m=0xa00000 (0x1400000) -2 = {d = -2, i = {0x00800000, 0x0}} s=1 e=0 m=0x800000 (0x1000000) -1 = {d = -1, i = {0xff800000, 0x0}} s=1 e=0xff m=0x000000 (0x1000000) 0 = {d = 0, i = {0x80000000, 0x0}} s=0 e=0 m=0x000000 (0x0800000) 1 = {d = 1, i = {0x00000000, 0x0}} s=0 e=0x7f m=0x000000 (0x0800000) 2 = {d = 2, i = {0x01000000, 0x0}} s=0 e=1 m=0x400000 (0x0800000) 3 = {d = 3, i = {0x01400000, 0x0}} s=0 e=1 m=0x600000 (0x0c00000) 4 = {d = 4, i = {0x02000000, 0x0}} s=0 e=2 m=0xXXXXXX (0x0000000) 0x1010 0000 0101 0000 0010 1002
2000-08-01Patch from Eric Norum <eric@cls.usask.ca> to avoid lockup underJoel Sherrill1-9/+9
the correct circumstances of DMA buffer size, serial line interrupts, and ethernet interrupts the termios osend routine would lock up waiting for the raw output buffer semaphore.
2000-07-26Port of RTEMS to the Texas Instruments C3x/C4x DSP families includingJoel Sherrill1-2/+2
a BSP (c4xsim) supporting the simulator included with gdb. This port was done by Joel Sherrill and Jennifer Averett of OAR Corporation. Also included with this port is a space/time optimization to eliminate FP context switch management on CPUs without hardware or software FP. An issue with this port was that sizeof(unsigned32) = sizeof(unsigned8) on this CPU. This required addressing alignment checks and assumptions as well as fixing code that assumed sizeof(unsigned32) == 4.
2000-06-30Patch from Chris Johns <cjohns@cybertec.com.au> to add fchdir()Joel Sherrill2-0/+72
functionality to libc and update TODO.
2000-06-29Patch from Chris Johns <cjohns@cybertec.com.au> to make sure theJoel Sherrill1-1/+2
ttyHead back link is set.
2000-06-15Fixing warning obtained by some users.Joel Sherrill1-0/+4
2000-06-14Moved <sys/cdefs.h> from libnetworking to lib/include so non-networkingJoel Sherrill1-0/+177
configurations could see it while including <sys/ioctl.h> and <sys/ioccom.h>.
2000-06-14*** empty log message ***Joel Sherrill12-28/+108
2000-06-13Moved i386 and m68k cache management code to libcpu. EverythingJoel Sherrill1-22/+0
now is an implementation of the prototypes in rtems/rtems/cache.h. The libcpu/i386/wrapup directory is no longer needed. The PowerPC needs this done to it.
2000-06-13Temporary hack to compile. Need to probably address definitionJoel Sherrill1-0/+1
of all FIO constants and conflict with libnetworking code.
2000-06-13Temporary hack to compile.Joel Sherrill1-1/+0
2000-06-12Patch from John Cotton <john.cotton@nrc.ca>, Charles-Antoine GauthierJoel Sherrill3-1/+30
<charles.gauthier@iit.nrc.ca>, and Darlene A. Stewart <Darlene.Stewart@nrc.ca> to add support for a number of very significant things: + BSPs for many variations on the Motorola MBX8xx board series + Cache Manager including initial support for m68040 and PowerPC + Rework of mpc8xx libcpu code so all mpc8xx CPUs now use same code base. + Rework of eth_comm BSP to utiltize above. John reports this works on the 821 and 860
2000-06-12Added printk as a generic, shared routine.Joel Sherrill1-0/+144
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