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(parent: 398553c) | patch
Dump the debug buffer to libvirtd.log on fatal signal
authorDaniel Veillard <veillard@redhat.com>
Thu, 3 Mar 2011 09:41:44 +0000 (17:41 +0800)
committerDaniel Veillard <veillard@redhat.com>
Fri, 4 Mar 2011 14:43:55 +0000 (22:43 +0800)
commita9f35c4863623fa07563f8ab3a25a20ea9f79fba
tree575ab8256f478ab4b2c8945f20e423c812c7c621tree | snapshot
parent398553c157995f9f5b9f361396ea80312b1017f8commit | diff
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
daemon/libvirtd.c diff | blob | blame | history
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