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* edit: make edit_aliases[] constIan Abbott2017-05-191-1/+1
| | | | | | | | Although the elements of `edit_aliases[]` are of type `const char *`, the elements themselves are not const-qualified. Make them `const`. Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* efi: move x86 efi boot support to x86 archJean-Christophe PLAGNIOL-VILLARD2017-02-271-1/+1
| | | | | | | prepare to drop the efi arch as efi boot up is not arch sepecific Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* stdio: rename getc to getcharSascha Hauer2016-04-151-1/+1
| | | | | | | The function we have implemented as getc has the semantics of the standard function getchar, so rename it accorgingly. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* edit: return error when save_file failedEnrico Jorns2015-11-051-2/+3
| | | | | | | | | When writing a file failed (e.g. due to a read-only file system), no error was reported by the 'edit' tool. To be valid (and to not confuse the poor user) at least '1' should be returned to indicate an error. Signed-off-by: Enrico Jorns <ejo@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* edit: handle write() call errors in save_file()Enrico Jorns2015-11-051-3/+12
| | | | | | | | | | | save_file() did ignore possible errors of its write() calls. Now the error code is used as return code for save_file(). write_full() is used instead of write() as it does not perform partial writes which would require to check for returned size, too. Signed-off-by: Enrico Jorns <ejo@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/metadata'Sascha Hauer2014-08-071-0/+1
|\ | | | | | | | | | | | | Conflicts: arch/arm/dts/Makefile common/Makefile lib/Makefile
| * move file helper functions to separate fileSascha Hauer2014-08-071-0/+1
| | | | | | | | | | | | | | | | | | | | We have our file helper functions in several places. Move them all to lib/libfile.c. With this we no longer have file helpers in fs/fs.c which contains the core fs functions and no functions in lib/libbb.c which are not from busybox. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | serial: Add EFI stdio driverSascha Hauer2014-07-161-1/+10
|/ | | | | | | | | This adds a driver which uses the EFI stdin/stdout interfaces to implement a barebox console. Keyboard input should be fairly complete, but not all vt100 needed by barebox work properly. The clear-to-eol escape is missing causing garbled output in the editor. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Documentation: remove doxygen documentationSascha Hauer2014-06-261-16/+0
| | | | | | | The doxygen documentation is long outdated. Remove it. It will be replaced with sphinx based documentation later. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* commands: harmonize in-barebox documentationHolger Schurig2014-05-141-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch does probably too much, but it's hard (and very cumbersome/time consuming) to break it out. What is does is this: * each command has one short description, e.g. "list MUX configuration" * made sure the short descriptions start lowercase * each command has one usage. That string contains just the options, e.g. "[-npn]". It's not part of the long help text. * that is, it doesn't say "[OPTIONS]" anymore, every usable option is listed by character in this (short) option string (the long description is in the long help text, as before) * help texts have been reworked, to make them - sometimes smaller - sometimes describe the options better - more often present themselves in a nicer format * all long help texts are now created with BUSYBOX_CMD_HELP_ macros, no more 'static const __maybe_unused char cmd_foobar_help[]' * made sure the long help texts starts uppercase * because cmdtp->name and cmdtp->opts together provide the new usage, all "Usage: foobar" texts have been removed from the long help texts * BUSYBOX_CMD_HELP_TEXT() provides the trailing newline by itself, this is nicer in the source code * BUSYBOX_CMD_HELP_OPT() provides the trailing newline by itself * made sure no line gets longer than 77 characters * delibertely renamed cmdtp->usage, so that we can get compile-time errors (e.g. in out-of-tree modules that use register_command() * the 'help' command can now always emit the usage, even without compiled long help texts * 'help -v' gives a list of commands with their short description, this is similar like the old "help" command before my patchset * 'help -a' gives out help of all commands Signed-off-by: Holger Schurig <holgerschurig@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* commands: group 'help' outputHolger Schurig2014-05-141-0/+1
| | | | | | | | | | | | | | | | | | | The old output of "help" was just producing a long list, that usually scrolled of the screen (even on a X11 terminal). This list is more compact, and also sorted by groups. The old output format (plus grouping) is now available with 'help -v'. Example: Information commands: ?, devinfo, help, iomem, meminfo, version Boot commands: boot, bootm, go, loadb, loads, loadx, loady, saves, uimage ... Signed-off-by: Holger Schurig <holgerschurig@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/misc'Sascha Hauer2014-03-071-1/+1
|\ | | | | | | | | Conflicts: common/environment.c
| * commands: edit: properly propagate error codeLucas Stach2014-02-101-1/+1
| | | | | | | | | | Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | input: Add BB_ prefix to KEY_ definesSascha Hauer2014-02-171-9/+9
|/ | | | | | | Our KEY_ defines conflict with the standard Linux KEY_ defines, so add a BB_ prefix to them. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Treewide: remove address of the Free Software FoundationSascha Hauer2012-09-171-3/+0
| | | | | | | The FSF address has changed in the past. Instead of updating it each time the address changes, just drop it completely treewide. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* edit: Add a status lineSascha Hauer2012-05-161-3/+14
| | | | | | | When invoked from a skript it's useful to know which file is edited. Also Add information how to exit the editor to the status line. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* edit: Add proper screen size handlingSascha Hauer2012-04-301-30/+20
| | | | | | | | | | We used to have a quite slow algorithm to detect the screen size which was unused for long time. This patch changes this to first set the cursor to x=999, y=999 and the read back the actual cursor position. Since I am not confident that this works on all terminals this is only used when edit is called as 'sedit'. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* commands: remove struct command pointer from commandsSascha Hauer2012-02-271-1/+1
| | | | | | This is unused in all commands and thus can be removed. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Fix error handling with malloc, memalign etc. Introduce xmemalign().Krzysztof Halasa2011-01-071-3/+1
| | | | | | | | | | | | | | The idea is to panic() when there is no memory available for normal operation. Exception: code which can consume arbitrary amount of RAM (example: files allocated in ramfs) must report error instead of panic(). This patch also fixes code which didn't check for NULL from malloc() etc. Usage: malloc(), memalign() return NULL when out of RAM. xmalloc(), xmemalign() always return non-NULL or panic(). Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* doc: unify documentation for 'edit'Robert Schwebel2010-11-011-24/+14
| | | | Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
* edit: make locally used variable staticSascha Hauer2010-10-211-1/+1
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* edit: sparse fixesSascha Hauer2010-10-211-1/+1
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* trivial: fix typos concerning "instead"Uwe Kleine-König2010-07-051-1/+1
| | | | | Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* remove typedef cmd_tbl_t and replace it with struct commandSascha Hauer2010-02-011-1/+1
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Remove unnecessary casts in key definesSascha Hauer2009-12-181-1/+1
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* rename U-Boot-v2 project to bareboxSascha Hauer2009-12-151-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | This has been done with the following script: find -path ./.git -prune -o -type f -print0 | xargs -0 -r sed -i \ -e 's/u2boot/barebox/g' \ -e 's/U2Boot/barebox/g' \ -e 's/U-boot V2/barebox/g' \ -e 's/u-boot v2/barebox/g' \ -e 's/U-Boot V2/barebox/g' \ -e 's/U-Boot-v2/barebox/g' \ -e 's/U_BOOT/BAREBOX/g' \ -e 's/UBOOT/BAREBOX/g' \ -e 's/uboot/barebox/g' \ -e 's/u-boot/barebox/g' \ -e 's/u_boot/barebox/g' \ -e 's/U-Boot/barebox/g' \ -e 's/U-boot/barebox/g' \ -e 's/U-BOOT/barebox/g' find -path ./.git -prune -o \( -name "*u-boot*" -o -name "*uboot*" -o -name "*u_boot*" \) -print0 | \ xargs -0 -r rename 's/u[-_]?boot/barebox/' It needs some manual fixup following in the next patch Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* commands: remove maxargsSascha Hauer2009-10-191-1/+0
| | | | | | | No need to check for maximum argument counts. The commands are safe to be called with more arguments, so lets safe some bytes. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* commands: return COMMAND_ERROR_USAGESascha Hauer2009-10-191-4/+2
| | | | | | | instead of calling u_boot_cmd_usage in each command to safe space. Signed-off-by: Sascha Hauer <sha@pengutronix.de>
* Subject: [PATCH] [general] Fixed constant strings in data section issueSascha Hauer2008-04-041-4/+6
| | | | | | | | For practical reasons I changed all string literals assumed to be constant to reside in .rodata subsection at end of .text section. Signed-off-by: Carsten Schlote <schlote@vahanus.net> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* adding various dokuJuergen Beisert2007-11-081-2/+21
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* editor: Do not use ansi code for screen scrolling by default.sascha2007-10-161-16/+37
| | | | Add an aliases 'sedit' which does this.
* edit: add 8 as backspace codeSascha Hauer2007-10-041-0/+1
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* add argument checking for edit.cSascha Hauer2007-10-041-0/+5
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* declare lots of functions staticSascha Hauer2007-09-281-1/+1
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* pass file size from read_fileSascha Hauer2007-09-271-1/+1
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* use xrealloc instead of reallocSascha Hauer2007-09-271-1/+1
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* learn to reallocSascha Hauer2007-09-271-2/+3
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* remove u-boot command paramter flagSascha Hauer2007-09-241-1/+1
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* fix a bug in the editor when reading files which do not haveSascha Hauer2007-09-131-1/+3
| | | | a \n at the last line
* - fix memory holeSascha Hauer2007-07-131-5/+33
| | | | | - fix reading of empty lines - put the command prompt at the beginning of the line when exiting edit
* svn_rev_706Sascha Hauer2007-07-051-0/+22
| | | | add file headers
* svn_rev_643Sascha Hauer2007-07-051-0/+486
structure cleanup
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