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* util/log: Drop return value from qemu_logRichard Henderson2022-04-201-1/+1
| | | | | | | | | The only user of this feature, tcg_dump_ops, has been converted to use fprintf directly. Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220417183019.755276-18-richard.henderson@linaro.org>
* Replace GCC_FMT_ATTR with G_GNUC_PRINTFMarc-André Lureau2022-03-221-1/+1
| | | | | | | | One less qemu-specific macro. It also helps to make some headers/units only depend on glib, and thus moved in standalone projects eventually. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
* log-for-trace.h: Split out parts of log.h used by trace.hPeter Maydell2018-03-121-0/+35
A persistent build problem we see is where a source file accidentally omits the #include of log.h. This slips through local developer testing because if you configure with the default (log) trace backend trace.h will pull in log.h for you. Compilation fails only if some other backend is selected. To make this error cause a compile failure regardless of the configured trace backend, split out the parts of log.h that trace.h requires into a new log-for-trace.h header. Since almost all manual uses of the log.h functions will use constants or functions which aren't in log-for-trace.h, this will let us catch missing #include "qemu/log.h" more consistently. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180213140029.8308-1-peter.maydell@linaro.org Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>