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rtems/cpukit/libcsupport/src
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Sebastian Huber 56bea4339f Filesystem: Use default kqfilter and poll handler
2013-12-20 10:31:53 +01:00
..
__assert.c
__assert.c: Fix missing prototype warnings
2013-09-22 10:06:15 -05:00
__getpid.c
__gitpid.c: Fix missing prototype warnings
2013-09-22 10:07:20 -05:00
__gettod.c
gettimeofday: Add restrict keyword
2013-11-29 17:24:41 -06:00
__times.c
__times.c: Fix missing prototype warnings
2013-09-22 10:28:23 -05:00
__usrenv.c
Filesystem: Use default kqfilter and poll handler
2013-12-20 10:31:53 +01:00
_calloc_r.c
libcsupport: Doxygen enhancement task #5
2012-12-10 14:51:23 -05:00
_free_r.c
libcsupport: Doxygen enhancement task #5
2012-12-10 14:51:23 -05:00
_malloc_r.c
Remove All CVS Id Strings Possible Using a Script
2012-05-11 08:44:13 -05:00
_realloc_r.c
libcsupport: Doxygen Enhancement Task #3
2012-12-08 15:43:29 -05:00
_rename_r.c
libcsupport: Doxygen enhancement task #5
2012-12-10 14:51:23 -05:00
access.c
libcsupport: Doxygen Enhancement Task #3
2012-12-08 15:43:29 -05:00
assoclocalbyname.c
libcsupport: Doxygen Enhancement Task #3
2012-12-08 15:43:29 -05:00
assoclocalbyremote.c
libcsupport: Doxygen enhancement task #5
2012-12-10 14:51:23 -05:00
assoclocalbyremotebitfield.c
Remove All CVS Id Strings Possible Using a Script
2012-05-11 08:44:13 -05:00
assocnamebad.c
libcsupport: Doxygen enhancement GCI task #6
2012-12-11 17:35:30 -05:00
assocnamebylocal.c
libcsupport: Doxygen enhancement GCI task #6
2012-12-11 17:35:30 -05:00
assocnamebylocalbitfield.c
libcsupport: Doxygen enhancement GCI task #6
2012-12-11 17:35:30 -05:00
assocnamebyremote.c
libcsupport: Doxygen Enhancement Task #8
2012-12-15 07:23:36 -05:00
assocnamebyremotebitfield.c
libcsupport: GCI Doxygen Task #7
2012-12-11 06:49:45 -05:00
assocptrbylocal.c
libcsupport: Doxygen enhancement GCI task #4
2012-12-11 16:51:08 -05:00
assocptrbyname.c
libcsupport: Doxygen enhancement task #2
2012-12-09 17:55:17 -05:00
assocptrbyremote.c
libcsupport: Doxygen enhancement task #5
2012-12-10 14:51:23 -05:00
assocremotebylocal.c
Remove All CVS Id Strings Possible Using a Script
2012-05-11 08:44:13 -05:00
assocremotebylocalbitfield.c
libcsupport: Doxygen Enhancement Task #3
2012-12-08 15:43:29 -05:00
assocremotebyname.c
libcsupport: Doxygen enhancement task #2
2012-12-09 17:55:17 -05:00
base_fs.c
libcsupport: GCI Doxygen Task #7
2012-12-11 06:49:45 -05:00
calloc.c
Include missing <string.h>
2013-07-23 15:12:54 +02:00
CASES
Remove CVS Id Strings (manual edits after script)
2012-05-11 08:44:14 -05:00
cfgetispeed.c
libcsupport: Doxygen Enhancement Task #8
2012-12-15 07:23:36 -05:00
cfgetospeed.c
libcsupport: Doxygen enhancement task #5
2012-12-10 14:51:23 -05:00
cfsetispeed.c
libcsupport: GCI Doxygen Task #7
2012-12-11 06:49:45 -05:00
cfsetospeed.c
libcsupport: GCI Doxygen Task #7
2012-12-11 06:49:45 -05:00
chdir.c
libcsupport: Doxygen Enhancement Task #3
2012-12-08 15:43:29 -05:00
chmod.c
Filesystem: Add and use rtems_filesystem_chmod()
2013-09-12 15:31:12 +02:00
chown.c
Filesystem: Change rtems_filesystem_chown()
2013-09-12 15:31:23 +02:00
chroot.c
libcsupport: Doxygen Enhancement Task #3
2012-12-08 15:43:29 -05:00
clonenode.c
libcsupport: Doxygen enhancement task #9
2012-12-13 12:13:19 -06:00
close.c
Filesystem: Clear open flag early in close()
2013-10-31 14:30:41 +01:00
ctermid.c
ctermid.c: Fix missing prototype warnings
2013-09-22 10:32:20 -05:00
dup2.c
PR2158: Add support for dup2.
2013-12-10 12:35:29 +11:00
dup.c
libcsupport: Doxygen Enhancement Task #3
2012-12-08 15:43:29 -05:00
envlock.c
libcsupport: Doxygen enhancement GCI task #6
2012-12-11 17:35:30 -05:00
error.c
Expose rtems_verror()
2013-08-15 04:57:56 +10:00
fchdir.c
libcsupport: Doxygen enhancement GCI task #6
2012-12-11 17:35:30 -05:00
fchmod.c
Filesystem: Add and use rtems_filesystem_chmod()
2013-09-12 15:31:12 +02:00
fchown.c
Filesystem: Change rtems_filesystem_chown()
2013-09-12 15:31:23 +02:00
fcntl.c
PR2158: Add support for dup2.
2013-12-10 12:35:29 +11:00
fdatasync.c
libcsupport: Doxygen Enhancement Task #3
2012-12-08 15:43:29 -05:00
flockfile.c
libcsupport: Doxygen enhancement GCI task #4
2012-12-11 16:51:08 -05:00
fpathconf.c
libcsupport: Doxygen enhancement task #9
2012-12-13 12:13:19 -06:00
free.c
score: Merge sysstate API into one file
2013-07-24 11:11:21 +02:00
freenode.c
libcsupport: Doxygen Enhancement Task #8
2012-12-15 07:23:36 -05:00
fstat.c
Remove All CVS Id Strings Possible Using a Script
2012-05-11 08:44:13 -05:00
fsync.c
libcsupport: Doxygen enhancement task #9
2012-12-13 12:13:19 -06:00
ftruncate.c
libcsupport: Doxygen enhancement task #5
2012-12-10 14:51:23 -05:00
ftrylockfile.c
2011-12-06 Ralf Corsépius <ralf.corsepius@rtems.org>
2011-12-06 13:39:12 +00:00
funlockfile.c
libcsupport: Doxygen enhancement GCI task #6
2012-12-11 17:35:30 -05:00
getchark.c
libcsupport: Doxygen Enhancement Task #8
2012-12-15 07:23:36 -05:00
getcwd.c
libcsupport: Doxygen Enhancement Task #3
2012-12-08 15:43:29 -05:00
getdents.c
getdents.c: Fix missing prototype warnings
2013-09-22 10:34:20 -05:00
getegid.c
score: Create object implementation header
2013-07-26 11:55:47 +02:00
geteuid.c
score: Create object implementation header
2013-07-26 11:55:47 +02:00
getgid.c
libcsupport: Doxygen enhancement task #5
2012-12-10 14:51:23 -05:00
getgroups.c
libcsupport: Doxygen enhancement task #2
2012-12-09 17:55:17 -05:00
getlogin.c
score: Create object implementation header
2013-07-26 11:55:47 +02:00
getpagesize.c
libcsupport: Doxygen enhancement task #5
2012-12-10 14:51:23 -05:00
getpgrp.c
score: Create object implementation header
2013-07-26 11:55:47 +02:00
getpid.c
score: Create object implementation header
2013-07-26 11:55:47 +02:00
getppid.c
score: Create object implementation header
2013-07-26 11:55:47 +02:00
getpwent.c
getpwent.c: Fix missing prototype warnings
2013-09-22 10:31:08 -05:00
getrusage.c
Remove All CVS Id Strings Possible Using a Script
2012-05-11 08:44:13 -05:00
getuid.c
libcsupport: GCI Doxygen Task #7
2012-12-11 06:49:45 -05:00
gxx_wrappers.c
libcsupport: Doxygen enhancement task #9
2012-12-13 12:13:19 -06:00
ioctl.c
libcsupport: Doxygen Enhancement Task #3
2012-12-08 15:43:29 -05:00
isatty_r.c
libcsupport: Doxygen enhancement task #2
2012-12-09 17:55:17 -05:00
isatty.c
libcsupport: Doxygen enhancement GCI task #6
2012-12-11 17:35:30 -05:00
issetugid.c
issetugid.c: Fix missing prototype warnings
2013-09-22 10:05:53 -05:00
kill_noposix.c
libcsupport: Doxygen Enhancement Task #3
2012-12-08 15:43:29 -05:00
lchown.c
Filesystem: Change rtems_filesystem_chown()
2013-09-12 15:31:23 +02:00
libio_exit.c
libcsupport: Delete libc_wrapup()
2013-04-26 10:57:08 +02:00
libio_helper_null.c
libcsupport: Make LibIO helper const
2013-04-26 10:57:08 +02:00
libio_init.c
libcsupport: Make LibIO helper const
2013-04-26 10:57:08 +02:00
libio.c
Filesystem: Zero flags in rtems_libio_free()
2013-10-31 14:30:37 +01:00
link.c
libcsupport: Doxygen enhancement task #2
2012-12-09 17:55:17 -05:00
lseek.c
Remove All CVS Id Strings Possible Using a Script
2012-05-11 08:44:13 -05:00
lstat.c
cpukit: Use Consistent Beginning of Doxygen Group Notation
2013-01-10 17:06:47 -06:00
malloc_deferred.c
Include missing <rtems/score/threaddispatch.h>
2013-07-26 11:55:47 +02:00
malloc_dirtier.c
Include missing <string.h>
2013-07-23 15:12:54 +02:00
malloc_get_statistics.c
libcsupport: Doxygen Enhancement Task #8
2012-12-15 07:23:36 -05:00
malloc_initialize.c
score: Work area initialization API change
2012-10-25 14:54:06 +02:00
malloc_p.h
PR766: Delete __RTEMS_VIOLATE_KERNEL_VISIBILITY__
2013-08-08 14:11:22 +02:00
malloc_report_statistics_plugin.c
Remove All CVS Id Strings Possible Using a Script
2012-05-11 08:44:13 -05:00
malloc_report_statistics.c
libcsupport: Doxygen enhancement GCI task #6
2012-12-11 17:35:30 -05:00
malloc_statistics_helpers.c
Include missing <string.h>
2013-07-23 15:12:54 +02:00
malloc_walk.c
libcsupport: Doxygen enhancement task #2
2012-12-09 17:55:17 -05:00
malloc.c
score: Merge sysstate API into one file
2013-07-24 11:11:21 +02:00
mallocfreespace.c
PR766: Delete __RTEMS_VIOLATE_KERNEL_VISIBILITY__
2013-08-08 14:11:22 +02:00
mallocgetheapptr.c
PR766: Delete __RTEMS_VIOLATE_KERNEL_VISIBILITY__
2013-08-08 14:11:22 +02:00
mallocinfo.c
libcsupport: Doxygen enhancement task #5
2012-12-10 14:51:23 -05:00
mallocsetheapptr.c
PR766: Delete __RTEMS_VIOLATE_KERNEL_VISIBILITY__
2013-08-08 14:11:22 +02:00
mkdir.c
libcsupport: Doxygen enhancement GCI task #4
2012-12-11 16:51:08 -05:00
mkfifo.c
libcsupport: GCI Doxygen Task #7
2012-12-11 06:49:45 -05:00
mknod.c
libcsupport: Doxygen enhancement task #2
2012-12-09 17:55:17 -05:00
mount-mgr.c
Filesystem: Use unprotected chain operations
2013-08-27 10:48:16 +02:00
mount-mktgt.c
2010-06-10 Sebastian Huber <sebastian.huber@embedded-brains.de>
2010-06-10 09:07:28 +00:00
mount.c
Filesystem: Remove superfluous free()
2013-08-23 10:06:46 +02:00
newlibc_exit.c
libcsupport: Delete libc_wrapup()
2013-04-26 10:57:08 +02:00
newlibc_init.c
newlibc_init.c: Fix missing prototype warnings
2013-09-22 10:29:45 -05:00
newlibc_reent.c
PR766: Delete __RTEMS_VIOLATE_KERNEL_VISIBILITY__
2013-08-08 14:11:22 +02:00
open_dev_console.c
libcsupport: Rename open_dev_console()
2013-04-26 10:57:08 +02:00
open.c
libcsupport: GCI Doxygen Task #7
2012-12-11 06:49:45 -05:00
pathconf.c
libcsupport: Doxygen enhancement task #9
2012-12-13 12:13:19 -06:00
pipe.c
libcsupport: Doxygen enhancement task #5
2012-12-10 14:51:23 -05:00
posix_memalign.c
libcsupport: Doxygen Enhancement Task #3
2012-12-08 15:43:29 -05:00
printf_plugin.c
libcsupport: Doxygen enhancement GCI task #4
2012-12-11 16:51:08 -05:00
printk_plugin.c
libcsupport: Doxygen enhancement GCI task #4
2012-12-11 16:51:08 -05:00
printk.c
libcsupport: Doxygen enhancement task #9
2012-12-13 12:13:19 -06:00
privateenv.c
Include missing <rtems/score/threaddispatch.h>
2013-07-26 11:55:47 +02:00
putk.c
libcsupport: Doxygen enhancement GCI task #6
2012-12-11 17:35:30 -05:00
read.c
libcsupport: Doxygen enhancement GCI task #4
2012-12-11 16:51:08 -05:00
readdir_r.c
readdir_r(): Add restrict keyword per Single UNIX Specification
2013-07-24 13:14:29 -05:00
readlink.c
libcsupport: readlink: add c99 'restrict' keyword
2013-11-29 17:24:41 -06:00
README
Remove All CVS Id Strings Possible Using a Script
2012-05-11 08:44:13 -05:00
readv.c
Filesystem: Add readv/writev handlers
2013-12-20 10:31:53 +01:00
realloc.c
score: Create object implementation header
2013-07-26 11:55:47 +02:00
resource_snapshot.c
posix: Create key implementation header
2013-08-06 15:47:57 +02:00
rmdir.c
libcsupport: Doxygen enhancement task #9
2012-12-13 12:13:19 -06:00
rtems_heap_extend_via_sbrk.c
libcsupport: Avoid division by zero
2013-05-10 12:10:15 +02:00
rtems_heap_extend.c
Remove All CVS Id Strings Possible Using a Script
2012-05-11 08:44:13 -05:00
rtems_heap_greedy.c
heap: Add _Heap_Greedy_allocate_all_except_largest
2013-06-25 17:03:22 +02:00
rtems_heap_null_extend.c
score: Work area initialization API change
2012-10-25 14:54:06 +02:00
rtems_malloc.c
score: Merge sysstate API into one file
2013-07-24 11:11:21 +02:00
rtems_memalign.c
score: Merge sysstate API into one file
2013-07-24 11:11:21 +02:00
rtems_mkdir.c
2010-08-02 Joel Sherrill <joel.sherrill@oarcorp.com>
2010-08-02 18:24:15 +00:00
rtems_putc.c
libcsupport: Doxygen enhancement GCI task #6
2012-12-11 17:35:30 -05:00
setegid.c
score: Create object implementation header
2013-07-26 11:55:47 +02:00
seteuid.c
libcsupport: Doxygen enhancement task #9
2012-12-13 12:13:19 -06:00
setgid.c
Remove All CVS Id Strings Possible Using a Script
2012-05-11 08:44:13 -05:00
setpgid.c
libcsupport: Doxygen enhancement task #2
2012-12-09 17:55:17 -05:00
setsid.c
libcsupport: Doxygen Enhancement Task #8
2012-12-15 07:23:36 -05:00
setuid.c
Remove All CVS Id Strings Possible Using a Script
2012-05-11 08:44:13 -05:00
stat.c
stat.c: Fix missing prototype warnings
2013-09-22 10:24:39 -05:00
statvfs.c
statvfs and ALL filesystem handlers: Add restrict keyword.
2013-11-21 16:56:48 -06:00
strlcat.c
libcsupport: GCI Doxygen Task #7
2012-12-11 06:49:45 -05:00
strlcpy.c
Merger from rtems-4-6-branch.
2003-03-25 20:48:35 +00:00
sup_fs_check_permissions.c
libcsupport: Doxygen Enhancement Task #8
2012-12-15 07:23:36 -05:00
sup_fs_deviceerrno.c
libcsupport: Doxygen Enhancement Task #3
2012-12-08 15:43:29 -05:00
sup_fs_deviceio.c
libcsupport: Doxygen enhancement task #2
2012-12-09 17:55:17 -05:00
sup_fs_eval_path_generic.c
libcsupport: Doxygen enhancement task #2
2012-12-09 17:55:17 -05:00
sup_fs_eval_path.c
Include missing <string.h>
2013-07-23 15:12:54 +02:00
sup_fs_exist_in_same_instance.c
libcsupport: GCI Doxygen Task #7
2012-12-11 06:49:45 -05:00
sup_fs_location.c
filesystem: Add SMP support
2013-08-14 11:10:44 +02:00
sup_fs_mount_iterate.c
libcsupport: Doxygen Enhancement Task #3
2012-12-08 15:43:29 -05:00
sup_fs_next_token.c
libcsupport: Doxygen enhancement task #5
2012-12-10 14:51:23 -05:00
sup_fs_node_type.c
libcsupport: Doxygen enhancement GCI task #4
2012-12-11 16:51:08 -05:00
symlink.c
libcsupport: Doxygen enhancement GCI task #6
2012-12-11 17:35:30 -05:00
sync.c
PR766: Delete __RTEMS_VIOLATE_KERNEL_VISIBILITY__
2013-08-08 14:11:22 +02:00
tcdrain.c
libcsupport: Doxygen enhancement GCI task #6
2012-12-11 17:35:30 -05:00
tcflow.c
termios: Fix tcflow() error status
2012-12-13 11:36:37 +01:00
tcflush.c
termios: Implement tcflush()
2012-12-13 11:36:37 +01:00
tcgetattr.c
libcsupport: Doxygen enhancement GCI task #4
2012-12-11 16:51:08 -05:00
tcgetpgrp.c
libcsupport: Doxygen enhancement task #2
2012-12-09 17:55:17 -05:00
tcsendbreak.c
libcsupport: Doxygen enhancement GCI task #4
2012-12-11 16:51:08 -05:00
tcsetattr.c
libcsupport: Doxygen enhancement task #2
2012-12-09 17:55:17 -05:00
tcsetpgrp.c
libcsupport: Doxygen enhancement GCI task #6
2012-12-11 17:35:30 -05:00
termios_baud2index.c
libcsupport: Doxygen enhancement task #2
2012-12-09 17:55:17 -05:00
termios_baud2num.c
libcsupport: Doxygen enhancement GCI task #4
2012-12-11 16:51:08 -05:00
termios_baudtable.c
libcsupport: Doxygen enhancement GCI task #4
2012-12-11 16:51:08 -05:00
termios_num2baud.c
libcsupport: Doxygen enhancement task #2
2012-12-09 17:55:17 -05:00
termios_setinitialbaud.c
libcsupport: Doxygen Enhancement Task #8
2012-12-15 07:23:36 -05:00
termios.c
termios: check return value from semaphore obtain/release
2013-09-05 14:34:32 -04:00
termiosinitialize.c
libcsupport: Doxygen enhancement task #2
2012-12-09 17:55:17 -05:00
TODO
Remove CVS Id Strings (manual edits after script)
2012-05-11 08:44:14 -05:00
truncate.c
libcsupport: Doxygen enhancement task #2
2012-12-09 17:55:17 -05:00
ttyname.c
libcsupport: Doxygen Enhancement Task #8
2012-12-15 07:23:36 -05:00
umask.c
Include missing <rtems/score/threaddispatch.h>
2013-07-26 11:55:47 +02:00
unlink.c
libcsupport: Doxygen enhancement GCI task #4
2012-12-11 16:51:08 -05:00
unmount.c
libcsupport: Doxygen enhancement GCI task #6
2012-12-11 17:35:30 -05:00
utime.c
libcsupport: Doxygen Enhancement Task #8
2012-12-15 07:23:36 -05:00
utimes.c
libcsupport: Doxygen enhancement task #5
2012-12-10 14:51:23 -05:00
utsname.c
score: Create object implementation header
2013-07-26 11:55:47 +02:00
vprintk.c
libcsupport: Doxygen enhancement task #5
2012-12-10 14:51:23 -05:00
write_r.c
libcsupport: Doxygen Enhancement Task #3
2012-12-08 15:43:29 -05:00
write.c
libcsupport: Doxygen enhancement GCI task #6
2012-12-11 17:35:30 -05:00
writev.c
Filesystem: Add readv/writev handlers
2013-12-20 10:31:53 +01:00

README 

--

Overview of newlib support (newlib is from CYGNUS)
    Each task can have its own libc state including:
        open stdio files
        strtok
        multi precision arithmetic state
        etc.

    This is implemented by a reentrancy data structure for each task.

    When a task is "started" (in RTEMS sense) the reentrancy structure
    is allocated.  Its address is stored in notepad[NOTEPAD_LAST].

    When task is switched to, the value of global variable _impure_ptr
    is changed to the value of the new tasks reentrancy structure.

    When a task is deleted
        atexit() processing (for that task) happens
        task's stdio buffers are flushed

    When exit(3) is called
        calling task's atexit processing done
        global libc state atexit processing done
            (this will include any atexit routines installed by drivers)
        executive is shutdown
            causes a context switch back to bsp land


NOTE:
    libc extension are installed by bsp_libc_init()
        iff we are using clock interrupts.
        This hack is necessary to allow the tmtests to avoid
        timing the extensions.