Fix #1473, Add helper for CFE_SB_Write...InfoCmd() with common logic

[thnkslprpt]

Checklist

• I reviewed the Contributing Guide.
• I signed and emailed the appropriate Contributor License Agreement to [email protected] and copied [email protected].

Describe the contribution

• Fixes Add helper for CFE_SB_Write*InfoCmd to implement common logic #1473
  • Moves the common logic out of the 3 CFE_SB_Write*InfoCmd() functions into a helper function to reduce code duplication.

The 3 different commands now call CFE_SB_WriteInfo() with their personalised input parameters to perform the actual write. (I was considering naming the new function CFE_SB_PerformWriteInfoCmd()).

Testing performed
GitHub CI actions all passing successfully.
Local testing shows net coverage (for the full cFS bundle) is unaffected and the changes result in a net reduction of 22 lines and 12 branches.

Before the changes:

  lines......: 98.1% (13074 of 13326 lines)
  functions..: 97.0% (1041 of 1073 functions)
  branches...: 97.1% (5870 of 6047 branches)

After the changes:

  lines......: 98.1% (13052 of 13304 lines)
  functions..: 97.0% (1042 of 1074 functions)
  branches...: 97.1% (5858 of 6035 branches)

Expected behavior changes
No change to behavior.

System(s) tested on
Debian GNU/Linux 11 (bullseye)
Current main branch of cFS bundle.

Contributor Info
Avi Weiss @thnkslprpt