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| author | Silke Hofstra <silke@slxh.eu> | 2021-08-16 22:50:36 +0200 |
|---|---|---|
| committer | BenBE <BenBE@geshi.org> | 2021-10-27 21:20:59 +0200 |
| commit | 696f79fe5099d510fc6ecc6d1e2f0ab3ae29e04e (patch) | |
| tree | 2c9fa20e121b5c4b6cb90072fa016e5a642ddb65 /NetworkIOMeter.c | |
| parent | 4374a267bec655e704faaa379d1ed62eca90b71a (diff) | |
Dynamically scale the ST_UID size to support 32-bit UIDs
While most Unix-like systems use 16-bit user IDs,
Linux supports 32-bit UIDs since version 2.6.
UIDs above 65535 are used for UID namespacing of containers,
where a container has its own set of 16-bit user IDs.
Processes in such containers will have (much) larger UIDs than 65535.
Because the current format strings for `ST_UID` and `USER`
are `%5d` and `%9d` respectively, processes with such UIDs
lead to misaligned columns.
Dynamically scale the `ST_UID` column and increase the size of `USER`
to 10 characters (length of UINT32_MAX) to ensure that the user ID always fits.
Additionally: clean up how the titlebuffer size calculation and ensure
the PID column has a minimum size of 5.
Diffstat (limited to 'NetworkIOMeter.c')
0 files changed, 0 insertions, 0 deletions