On Mon, Feb 03, 2014 at 02:31:47PM +0100, Stefan Hajnoczi wrote: > glib has deprecated APIs like GStaticMutex, g_thread_create(), and others. In > QEMU support both old and new APIs since using deprecated APIs would flood us > with warnings but legacy distros must continue to build the QEMU source code. > > This patch series reduces ifdefs by moving glib compat functions into > glib-compat.h, where they can be reused. > > There are two strategies for compat functions: > > 1. Implement the new API using the deprecated API. This compat function is > used when building on a legacy host. Sometimes the API semantics are so > different that this option is not feasible. > > 2. Add a new wrapper API that maps to the deprecated API. The wrapper is not > marked deprecated so it works as a drop-in replacement but is implemented > using the new API where possible. > > Stefan Hajnoczi (3): > glib: move g_poll() replacement into glib-compat.h > glib: add g_thread_new() compat function > glib: add compat wrapper for GStaticMutex > > coroutine-gthread.c | 26 ++++++++++---------------- > include/glib-compat.h | 44 ++++++++++++++++++++++++++++++++++++++++++++ > include/qemu-common.h | 12 ------------ > trace/simple.c | 31 ++++++++++--------------------- > 4 files changed, 64 insertions(+), 49 deletions(-)
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