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qmeventd: flush after verbose printing

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if one would try to use -v in a systemd service, systemd would disable
line buffering for stdout and no output would happen (until the buffer
is full)

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
This commit is contained in:
Dominik Csapak 2020-11-24 15:04:06 +01:00 committed by Thomas Lamprecht
parent 3bae384f75
commit e8e0fd93bf
1 changed files with 1 additions and 1 deletions
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qmeventd/qmeventd.h
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@ -30,7 +30,7 @@
#define __NR_pidfd_send_signal 424
#endif
#define VERBOSE_PRINT(...) do { if (verbose) { printf(__VA_ARGS__); } } while (0)
#define VERBOSE_PRINT(...) do { if (verbose) { printf(__VA_ARGS__); fflush(stdout); } } while (0)
static inline void log_neg(int errval, const char *msg)
{