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path: root/toys/posix/tail.c
AgeCommit message (Collapse)Author
2015-12-21Implement tail -f.Josh Gao
2015-12-09tail: use off_t instead of ssize_t for file offset.Josh Gao
2015-04-04To ensure that toybox can be installed alongside busybox withoutPaul Barker
confusing update-alternatives, the paths of the links installed by toybox should match those installed by busybox. This is accomplished by changing the flags of a few tools within toybox.
2015-03-27tail: add old -123 support and comment out #-f until it's actually implemented.Rob Landley
2014-11-19Fix "tail -c 10" segfault spotted by Lukasz Szpakowski.Rob Landley
Once we've read through the initial TT.bytes backlog we discard the extra data, meaning we adjust the remaining amount each time so the overflow is zero bytes. We were doing the adjustment right, but not zeroing out the overflow counter after we did so.
2014-10-27Fix use after free error spotted by ?ukasz Szpakowski.Rob Landley
2013-09-09Redo tail closer to the original design. Add more tests for large data sets. ↵Rob Landley
(Still no -f support yet.)
2013-08-31tail: Some fixesFelix Janda
- Rewrite most of the not lseek() logic - Change meaning of len in line_list - Use single instead of double linked list
2012-11-26Squash "type punned pointer" nonsense with a bigger hammer. (Sheesh.)Rob Landley
2012-11-13Reindent to two spaces per level. Remove vi: directives that haven't worked ↵Rob Landley
right in years (ubuntu broke its' vim implementation). Remove trailing spaces. Add/remove blank lines. Re-wordwrap in places. Update documentation with new coding style. The actual code should be the same afterward, this is just cosmetic refactoring.
2012-10-08New build infrastructure to generate FLAG_ macros and TT alias, #define ↵Rob Landley
FOR_commandname before #including toys.h to trigger it. Rename DEFINE_GLOBALS() to just GLOBALS() (because I could never remember if it was DECLARE_GLOBALS). Convert existing commands to use new infrastructure, and replace optflag constants with FLAG_ macros where appropriate.
2012-08-25Regularize command headers, update links to standards documents.Rob Landley
2012-08-25Move commands into "posix", "lsb", and "other" menus/directories.Rob Landley