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path: root/toys/posix/env.c
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2019-04-20Add xunsetenv() for the error checking.Rob Landley
2019-04-20New xsetenv() plumbing (repeatedly set same environment variables withoutRob Landley
leaking memory), and mod env command to test it.
2019-03-18cmp/env/nice/nohup/sort: use TOYFLAG_ARGFAIL.Elliott Hughes
Also be a bit more consistent about `COMMAND [ARG...]` in usage text.
2017-07-22Typo (env -0 was checking the flag wrong).Rob Landley
2017-05-25Add -0 to env.Rob Landley
2017-05-25Teach env that - as first argument means -i for some reason. (Posix!)Rob Landley
2016-02-10implement env -uizabera
2015-08-15Kylie McClain pointed out that env should clear variables with NAME= by itself.Rob Landley
2015-02-07Cleanup pass on env, removing exec_optargs().Rob Landley
2013-09-05env - there were 2 segfaults when run on my Ubuntu 12.04 machine:Jacek Bukarewicz
- one is because eglibc sets environ to NULL on clearenv(). I added check for environ being not NULL when iterating over environment variables - switched xexec to xexec_optargs because command argument is a pointer to optarg which is freed by xexec.
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