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6c66bbbadf4bbcb0efc5bda992f638feadfb69e5
rtems/cpukit/libcsupport/src
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Sebastian Huber 6c66bbbadf malloc: Hide RTEMS_Malloc_Sbrk_amount 
Move RTEMS_Malloc_Sbrk_amount to the only implementation file which uses
it and make it private to hide implementation-details from an API
header.
2021-04-20 19:18:23 +02:00
..
__assert.c
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__getpid.c
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__gettod.c
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__times.c
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__usrenv.c
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_calloc_r.c
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_free_r.c
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_malloc_r.c
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_realloc_r.c
doxygen: Switch @brief and @ingroup
2020-04-28 09:04:00 +02:00
_rename_r.c
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access.c
doxygen: Switch @brief and @ingroup
2020-04-28 09:04:00 +02:00
alignedalloc.c
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2020-04-16 07:30:00 +02:00
arc4random_getentropy_fail.c
cpukit: Add _arc4random_getentropy_fail.
2017-11-17 07:26:41 +01:00
assoc32tostring.c
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2020-04-16 07:30:00 +02:00
assoclocalbyname.c
doxygen: Switch @brief and @ingroup
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assoclocalbyremote.c
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assoclocalbyremotebitfield.c
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assocnamebad.c
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assocnamebylocal.c
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assocnamebylocalbitfield.c
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assocnamebyremote.c
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assocnamebyremotebitfield.c
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assocptrbylocal.c
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assocptrbyname.c
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assocptrbyremote.c
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assocremotebylocal.c
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assocremotebylocalbitfield.c
doxygen: Switch @brief and @ingroup
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assocremotebyname.c
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assocthreadstatestostring.c
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base_fs.c
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2020-04-16 07:30:00 +02:00
cachealignedalloc.c
rtems+bsps/cache: Define cache manager operations for code synchronization and maximal alignment.
2016-07-04 15:55:57 +02:00
cachecoherentalloc.c
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2020-04-16 07:30:00 +02:00
calloc.c
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CASES
…
cfgetispeed.c
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cfgetospeed.c
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cfmakeraw.c
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cfmakesane.c
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cfsetispeed.c
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cfsetospeed.c
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cfsetspeed.c
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chdir.c
doxygen: Switch @brief and @ingroup
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chmod.c
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chown.c
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chroot.c
doxygen: Switch @brief and @ingroup
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clock.c
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clonenode.c
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close.c
doxygen: Switch @brief and @ingroup
2020-04-28 09:04:00 +02:00
consolesimple.c
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2020-04-16 07:30:00 +02:00
consolesimple.h
Add a simple task console driver
2018-03-06 12:32:09 +01:00
consolesimpleread.c
console: Be fair in simple console read
2018-10-18 07:23:29 +02:00
consolesimpletask.c
consolesimpletask.c: Fix Two Unchecked Return Values (CID #1437625 and #1472765)
2021-02-12 17:13:13 -06:00
ctermid.c
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dup2.c
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dup.c
doxygen: Switch @brief and @ingroup
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error.c
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fchdir.c
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fchmod.c
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fchown.c
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fcntl.c
doxygen: Switch @brief and @ingroup
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fdatasync.c
doxygen: Switch @brief and @ingroup
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flockfile.c
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fpathconf.c
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free.c
malloc: Make deferred free support optional
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freenode.c
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fstat.c
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fsync.c
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ftruncate.c
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ftrylockfile.c
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funlockfile.c
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getchark.c
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getdents.c
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getegid.c
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geteuid.c
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getgid.c
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getgrent.c
getgrent.c, record-client.c: Add missing includes for assert.h
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getgrnam.c
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getgroups.c
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getlogin.c
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getpagesize.c
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getpgrp.c
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getpid.c
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getppid.c
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getpwent.c
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getreentglobal.c
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getrusage.c
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getuid.c
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gxx_wrappers.c
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ioctl.c
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isatty_r.c
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issetugid.c
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kill_noposix.c
doxygen: Switch @brief and @ingroup
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lchown.c
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libio_exit.c
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libio_init.c
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libio.c
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libiozeroiops.c
config: Add zero file descriptor data structures
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link.c
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lseek.c
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lstat.c
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malloc_deferred.c
libcsupport: Move rtems_calloc()
2021-04-20 19:18:23 +02:00
malloc_dirtier.c
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malloc_initialize.c
Decouple the C Program Heap initialization
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malloc_p.h
malloc: Make deferred free support optional
2020-07-24 07:14:02 +02:00
malloc_walk.c
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malloc.c
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mallocdirtydefault.c
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mallocextenddefault.c
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mallocfreespace.c
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mallocgetheapptr.c
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mallocheap.c
Decouple the C Program Heap initialization
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mallocinfo.c
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mallocsetheapptr.c
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mkdir.c
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mkfifo.c
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mknod.c
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mount-mgr.c
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mount-mktgt.c
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mount.c
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newlibc_exit.c
score: Add CPU_USE_LIBC_INIT_FINI_ARRAY
2020-06-30 09:46:12 +02:00
newlibc_reent.c
Remove superfluous <rtems/score/wkspace.h> includes
2021-04-20 19:18:23 +02:00
open_dev_console.c
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2020-04-16 07:30:00 +02:00
open.c
libcsupport: Add no_regular_file_mknod as a mount option to the mount table
2021-02-08 13:10:37 +11:00
pathconf.c
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posix_devctl.c
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posix_memalign.c
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print_fprintf.c
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print_printf.c
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printerfprintfputc.c
rtems: Add rtems_print_printer_fprintf_putc()
2017-10-28 13:33:55 +02:00
printertask.c
printertask.c: Fix Unchecked return value (CID #1399710)
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printf_plugin.c
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printk_plugin.c
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printk.c
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privateenv.c
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putk.c
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pwdgrp.c
pwdgrp.c: Change to simply ignore return value from mkdir(/etc)
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pwdgrp.h
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read.c
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readlink.c
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README
api: Remove deprecated Notepads
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readv.c
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realloc.c
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realpath.c
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resource_snapshot.c
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rmdir.c
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rtems_heap_extend_via_sbrk.c
malloc: Hide RTEMS_Malloc_Sbrk_amount
2021-04-20 19:18:23 +02:00
rtems_heap_extend.c
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rtems_heap_greedy.c
libcsupport: Add sbrk greedy support to consume all sbrk memory
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rtems_heap_null_extend.c
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rtems_heap_sbrk_greedy.c
libcsupport: Add sbrk greedy support to consume all sbrk memory
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rtems_memalign.c
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rtems_mkdir.c
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rtems_put_char.c
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rtems_putc.c
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rtemscalloc.c
libcsupport: Move rtems_calloc()
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setegid.c
doxygen: Switch @brief and @ingroup
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seteuid.c
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setgid.c
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setgroups.c
libcsupport: Add dummy for setgroups().
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setpgid.c
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setsid.c
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setuid.c
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stat.c
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statvfs.c
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sup_fs_check_permissions.c
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sup_fs_deviceio.c
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sup_fs_eval_path_generic.c
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sup_fs_eval_path.c
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sup_fs_exist_in_same_instance.c
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sup_fs_location.c
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sup_fs_mount_iterate.c
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sup_fs_next_token.c
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symlink.c
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sync.c
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tcdrain.c
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tcflow.c
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tcflush.c
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tcgetattr.c
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tcgetpgrp.c
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tcsendbreak.c
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tcsetattr.c
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tcsetpgrp.c
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termios_baud2index.c
Do not use deprecated <sys/termios.h>
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termios_baud2num.c
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termios_baudtable.c
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termios_num2baud.c
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termios_posix_isig_handler.c
termios: Replace rtems_termios_isig_status_code
2020-05-07 12:31:56 +02:00
termios_setbestbaud.c
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termios_setinitialbaud.c
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termios.c
termios: Make rtems_termios_ttyMutex private
2020-08-04 15:48:32 +02:00
termiosinitialize.c
termios: Make rtems_termios_ttyMutex private
2020-08-04 15:48:32 +02:00
TODO
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truncate.c
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uenvgetgroups.c
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umask.c
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unlink.c
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unmount.c
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utime.c
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utimes.c
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utsname.c
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vprintk.c
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write_r.c
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write.c
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writev.c
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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.

    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.