The RTEMS print user need to know nothing about a particular printer
implementation. In particular get rid of the <stdio.h> include which
would be visible via <rtems.h>.
This change adds rtems_printf and related functions and wraps the
RTEMS print plugin support into a user API. All references to the
plugin are removed and replaced with the rtems_printer interface.
Printk and related functions are made to return a valid number of
characters formatted and output.
The function attribute to check printf functions has been added
to rtems_printf and printk. No changes to remove warrnings are part
of this patch set.
The testsuite has been moved over to the rtems_printer. The testsuite
has a mix of rtems_printer access and direct print control via the
tmacros.h header file. The support for begink/endk has been removed
as it served no purpose and only confused the code base. The testsuite
has not been refactored to use rtems_printf. This is future work.
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.
rtems_shell_help static.
* libmisc/shell/main_hexdump.c: Make main_hexdump static.
* libmisc/shell/main_id.c: Make rtems_shell_main_id static.
* libmisc/shell/main_ifconfig.c: Make rtems_shell_main_ifconfig static.
* libmisc/shell/main_ln.c: Make rtems_shell_main_ln static.
* libmisc/shell/main_logoff.c: Make rtems_shell_main_logoff static.
* libmisc/shell/main_ls.c: Make rtems_shell_main_ls static.
* libmisc/shell/main_mallocinfo.c: Include <rtems/libcsupport.h>.
Remove private decls of malloc_info,
rtems_shell_print_unified_work_area_message.
Make rtems_shell_main_malloc_info static.
* libmisc/shell/main_medit.c: Remove private decl of
rtems_shell_main_mdump.
Make rtems_shell_main_medit static.
* libmisc/shell/main_mfill.c: Make rtems_shell_main_mfill static.
* libmisc/shell/main_mkdir.c: Make rtems_shell_main_mkdir static.
* libmisc/shell/main_mknod.c: Make rtems_shell_main_mknod static.
* libmisc/shell/main_mmove.c: Remove private decl of
rtems_shell_main_mdump.
Make rtems_shell_main_mmove static.
* libmisc/shell/main_mount.c: Make rtems_shell_main_mount static.
* libmisc/shell/main_msdosfmt.c: Make rtems_shell_main_msdos_format
static.
* libmisc/shell/main_mv.c: Include "internal.h".
Make rtems_shell_mv_exit, rtems_shell_main_mv static.
Remove private decls of strmode rtems_shell_main_cp,
rtems_shell_main_rm.
* libmisc/shell/main_mwdump.c: Make rtems_shell_main_mwdump static.
* libmisc/shell/main_netstats.c: Make rtems_shell_main_netstats
static.
* libmisc/shell/main_perioduse.c: Make rtems_shell_main_perioduse
static.
* libmisc/shell/main_pwd.c: Make rtems_shell_main_pwd static.
* libmisc/shell/main_rm.c: Include "internal.h".
Make rtems_shell_rm_exit static.
Remove private decl of strmode.
* libmisc/shell/main_rmdir.c: Make rtems_shell_main_rmdir static.
libmisc/shell/main_route.c: Make rtems_shell_main_route static.
* libmisc/shell/main_setenv.c: Make rtems_shell_main_setenv static.
* libmisc/shell/main_sleep.c: Make rtems_shell_main_sleep static.
* libmisc/shell/main_stackuse.c: Make rtems_shell_main_stackuse static.
* libmisc/shell/main_time.c: Make rtems_shell_main_time static.
* libmisc/shell/main_tty.c: Make rtems_shell_main_tty static.
* libmisc/shell/main_umask.c: Make rtems_shell_main_umask static.
* libmisc/shell/main_unmount.c: Make rtems_shell_main_unmount
static.
* libmisc/shell/main_unsetenv.c: Make rtems_shell_main_unsetenv
static.
* libmisc/shell/main_whoami.c: Make rtems_shell_main_whoami static.
* libmisc/shell/main_wkspaceinfo.c: Make
rtems_shell_main_wkspace_info static.
* libmisc/shell/cat_file.c, libmisc/shell/main_alias.c,
libmisc/shell/main_blksync.c, libmisc/shell/main_cat.c,
libmisc/shell/main_chdir.c, libmisc/shell/main_chmod.c,
libmisc/shell/main_chroot.c, libmisc/shell/main_cpuuse.c,
libmisc/shell/main_date.c, libmisc/shell/main_help.c,
libmisc/shell/main_id.c, libmisc/shell/main_logoff.c,
libmisc/shell/main_ls.c, libmisc/shell/main_mallocinfo.c,
libmisc/shell/main_mdump.c, libmisc/shell/main_medit.c,
libmisc/shell/main_mfill.c, libmisc/shell/main_mkdir.c,
libmisc/shell/main_mmove.c, libmisc/shell/main_mount.c,
libmisc/shell/main_mount_nfs.c, libmisc/shell/main_msdosfmt.c,
libmisc/shell/main_mwdump.c, libmisc/shell/main_perioduse.c,
libmisc/shell/main_pwd.c, libmisc/shell/main_rm.c,
libmisc/shell/main_rmdir.c, libmisc/shell/main_stackuse.c,
libmisc/shell/main_tty.c, libmisc/shell/main_umask.c,
libmisc/shell/main_unmount.c, libmisc/shell/main_whoami.c,
libmisc/shell/shell.h: Clean up done while writing documentation.
Some command improvements such as date now allows setting of the
current TOD. Often commands did not use stdout/stderr per
expectations and did not return -1 on an error.
* libcsupport/Makefile.am, libcsupport/preinstall.am,
libcsupport/src/malloc.c, libcsupport/src/mallocinfo.c,
libmisc/Makefile.am, libmisc/shell/main_mallocinfo.c,
libmisc/shell/shellconfig.h: Split malloc.c into multiple files with
one function per file. Also split out statistics into a separate file
which can be plugged in dynamically. Right now, it is always in. I
suspect that splitting the file removed more code than leaving
statistics in. I tinkered with malloc information command in the
shell. I resurrected the malloc arena code as malloc boundary. This
code is now compiled all the time even though it does not appear to
work.
* libcsupport/include/rtems/malloc.h, libcsupport/src/_calloc_r.c,
libcsupport/src/_free_r.c, libcsupport/src/_malloc_r.c,
libcsupport/src/_realloc_r.c, libcsupport/src/calloc.c,
libcsupport/src/free.c, libcsupport/src/malloc_boundary.c,
libcsupport/src/malloc_get_statistics.c,
libcsupport/src/malloc_initialize.c, libcsupport/src/malloc_p.h,
libcsupport/src/malloc_report_statistics.c,
libcsupport/src/malloc_report_statistics_plugin.c,
libcsupport/src/malloc_statistics_helpers.c,
libcsupport/src/malloc_walk.c, libcsupport/src/realloc.c,
libmisc/shell/main_perioduse.c: New files.
