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| author | Dave Reisner <dreisner@archlinux.org> | 2012-09-22 12:50:27 -0400 |
|---|---|---|
| committer | Dave Reisner <dreisner@archlinux.org> | 2012-09-24 08:38:03 -0400 |
| commit | 585314e84c1a2e8941309874088963985e063213 (patch) | |
| tree | bdedaa2f07bc52ff5b02d6f51b3dde8f3e727d52 /src/login | |
| parent | dd144c63e285e35149f80b1a41af548ad040c037 (diff) | |
journalctl: reset cached column count on SIGWINCH
This requires a little bit of tip-toeing around to explicitly avoid
touching the environment from a sig handler. Instead, simply create a
function to reset the var to its "unset" state, allowing the next call
to columns() to recalculate and cache the new value.
Diffstat (limited to 'src/login')
0 files changed, 0 insertions, 0 deletions