[libvirt] [PATCH 6/6] Dump the debug buffer to libvirtd.log on fatal signal

In case of imminent crash or upon request (signal USR2), dump the logging buffer to the libvirtd.log file for post-mortem analysis * daemon/libvirtd.c: create a sig_fatal() handler connected to SIGFPE SIGSEGV SIGILL SIGABRT SIGBUS and SIGUSR2, just dumping the log buffer using virLogEmergencyDumpAll Signed-off-by: Daniel Veillard <veillard(a)redhat.com&gt; --- daemon/libvirtd.c | 32 ++++++++++++++++++++++++++++++++ 1 files changed, 32 insertions(+), 0 deletions(-)