Warnings while compiling the code

[pgigoux]

Warnings while compiling the code

Steps to reproduce

1. make (-Wstringop-truncation -Wformat=)

Expected behaviour
No warnings

Actual behaviour
The compilation reports warnings about potential string truncation and overflow. One formatting warning was reported too.
warn.txt

Build Environment
Architecture: linux-x86_64, RTEMS-beatnik, RTEMS-mvme2307, RTEMS-mvme3100
Epics Base Version: EPICS 7
Dependent Module Versions: sequencer 2-2-9