tree e1b160b672ab974725a3b1c8cf6fe2953afc3e22
parent c8ef736370483df6feb761b49fccaa6790b6f8c2
author Harald Welte <laforge@gnumonks.org> 1507023719 +0800
committer Harald Welte <laforge@gnumonks.org> 1508860844 +0000

Introduce osmo_identifier_valid() function to check validity of identifier

We define the notion of an 'osmocom identifier' which is basically a
7-bit US-ASCII without any special characters beyond "-_:@".  We
introduce a function to verify if an identifier consists only of the
permitted characters.

Change-Id: I96a8d345c5a69238a12d040f39b70c485a5c421c