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| author | Kumar Gala <galak@kernel.crashing.org> | 2008-02-14 20:44:42 -0600 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-03-25 22:16:15 +0100 |
| commit | d058698fd2d9f769ff38ac53c8708b3fdd314f2d (patch) | |
| tree | 9a41de69112983ebd505483a564df6e74dd69e57 /common/env_nowhere.c | |
| parent | 0d48926c87ec96f974a6ac4034f4a2f2eab3255f (diff) | |
| download | u-boot-d058698fd2d9f769ff38ac53c8708b3fdd314f2d.tar.gz u-boot-d058698fd2d9f769ff38ac53c8708b3fdd314f2d.tar.xz u-boot-d058698fd2d9f769ff38ac53c8708b3fdd314f2d.zip | |
Add setexpr command
Add a simple expr style command that will set an env variable as the result
of the command. This allows us to do simple math in shell. The following
operations are supported: &, |, ^, +, -, *, /.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'common/env_nowhere.c')
0 files changed, 0 insertions, 0 deletions