tree 8afb5e09cfcfb74390d3fdaa37a8ca5a4ee33bc5
parent 4e72ee0d0f678ec91dee5ad33e8796b56e8c078d
author Neels Hofmeyr <nhofmeyr@sysmocom.de> 1481892234 +0100
committer Harald Welte <laforge@gnumonks.org> 1482316633 +0000

utils.h: add OSMO_STRINGIFY and OSMO_VALUE_STRING macros

OSMO_STRINGIFY particularly allows putting port numbers from a #define into VTY
doc strings, like:

  #define FOO_PORT 2342
  DEFUN(...,
        "Foo UDP port (default: " OSMO_STRINGIFY(FOO_PORT) ")\n")

OSMO_VALUE_STRING creates value_string items with the string being exactly the
enum value's name. Replaces a similar macro def in fsm.c

Change-Id: I857af45ae602bb9a647ba26cf8b0d1b23403b54c