diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2015-11-13 13:16:27 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-12-17 17:33:47 +0100 |
| commit | 013a29424c9a1e4a74a108bbc117fef5581abb41 (patch) | |
| tree | 7be6e29c75f4ded55f0c5502724ec0c9af251990 /include | |
| parent | 31e38a22a0c5a25646f966f001e1f5513d5a186d (diff) | |
qemu-log: introduce qemu_log_separate
In some cases, the same message is printed both on stderr and in the log.
Avoid duplicate output in the default case where stderr _is_ the log,
and standardize this to stderr+log where it used to use stdio+log.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/qemu/log.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/qemu/log.h b/include/qemu/log.h index 362cbc4e67..964ab9dae8 100644 --- a/include/qemu/log.h +++ b/include/qemu/log.h @@ -28,6 +28,13 @@ static inline bool qemu_log_enabled(void) return qemu_logfile != NULL; } +/* Returns true if qemu_log() will write somewhere else than stderr + */ +static inline bool qemu_log_separate(void) +{ + return qemu_logfile != NULL && qemu_logfile != stderr; +} + #define CPU_LOG_TB_OUT_ASM (1 << 0) #define CPU_LOG_TB_IN_ASM (1 << 1) #define CPU_LOG_TB_OP (1 << 2) |