Re: [libvirt] [PATCH v2 6/8] logging: support truncation of logfiles when opening

The virtlogd daemon currently opens all files for append, but in some cases the user may wish to discard existing data. Define a new flag to indicate that logfiles should be truncated when opening. --- src/logging/log_daemon_dispatch.c | 3 ++- src/logging/log_handler.c | 6 ++---- src/logging/log_handler.h | 2 +- src/logging/log_manager.h | 2 ++ src/logging/log_protocol.x | 4 ++++ 5 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/src/logging/log_protocol.x b/src/logging/log_protocol.x index b0ac31b..0363c75 100644 --- a/src/logging/log_protocol.x +++ b/src/logging/log_protocol.x @@ -30,6 +30,10 @@ struct virLogManagerProtocolLogFilePosition { }; typedef struct virLogManagerProtocolLogFilePosition virLogManagerProtocolLogFilePosition; +enum virLogManagerProtocolDomainOpenLogFileFlags { + VIR_LOG_MANAGER_PROTOCOL_DOMAIN_OPEN_LOG_FILE_TRUNCATE = 1 +}; +