Add a function try_critical_section()
authorDave West <davew@uncensored.citadel.org>
Fri, 30 Nov 2007 16:59:08 +0000 (16:59 +0000)
committerDave West <davew@uncensored.citadel.org>
Fri, 30 Nov 2007 16:59:08 +0000 (16:59 +0000)
commitbacdc44b0b3754c50eb62648a3864c1d645c034d
tree49b283cc07d0d8ee9c56cfaac05a66185fa4434a
parenta5c45d4d205b91531d90932cd8d7707e01bb08e0
Add a function try_critical_section()
Just like begin_critical_section but this one returns non zero if the
section is already busy.
citadel/sysdep.c