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[PULL,18/39] util/log: Mark qemu_log_trylock as G_GNUC_WARN_UNUSED_RESULT

Message ID 20220420180618.1183855-19-richard.henderson@linaro.org
State Accepted
Commit 27ea81337f7f6d1756c8cb22626208b294bbb375
Headers show
Series [PULL,01/39] util/log: Drop manual log buffering | expand

Commit Message

Richard Henderson April 20, 2022, 6:05 p.m. UTC 
Now that all uses have been updated, consider a missing
test of the result of qemu_log_trylock a bug and Werror.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-19-richard.henderson@linaro.org>
---
 include/qemu/log.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/include/qemu/log.h b/include/qemu/log.h
index 2d9455dc85..3a1f3a6020 100644
--- a/include/qemu/log.h
+++ b/include/qemu/log.h
@@ -67,7 +67,7 @@  static inline bool qemu_log_separate(void)
 
 /* Lock/unlock output. */
 
-FILE *qemu_log_trylock(void);
+FILE *qemu_log_trylock(void) G_GNUC_WARN_UNUSED_RESULT;
 void qemu_log_unlock(FILE *fd);
 
 /* Logging functions: */