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virsh: Make "DEBUG" loglevel the superset

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Aligning loglevel values of virsh to that of libvirt.
"DEBUG"=0 loglevel, when specified through commandline or
env variable, should log all the messages. "ERROR=4"
should log only error messages.

Signed-off-by: Supriya Kannery <supriyak@in.ibm.com>
This commit is contained in:
Supriya Kannery 2011-06-30 13:52:32 +05:30 committed by Eric Blake
parent 2de8aa8fd0
commit c1710ca6a0
1 changed files with 9 additions and 5 deletions
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14
tools/virsh.c
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@ -13331,13 +13331,17 @@ vshDebug(vshControl *ctl, int level, const char *format, ...)
va_list ap; va_list ap;
char *str; char *str;
va_start(ap, format); /* Aligning log levels to that of libvirt.
vshOutputLogFile(ctl, VSH_ERR_DEBUG, format, ap); * Traces with levels >= user-specified-level
va_end(ap); * gets logged into file
*/
if (level > ctl->debug) if (level < ctl->debug)
return; return;
va_start(ap, format);
vshOutputLogFile(ctl, level, format, ap);
va_end(ap);
va_start(ap, format); va_start(ap, format);
if (virVasprintf(&str, format, ap) < 0) { if (virVasprintf(&str, format, ap) < 0) {
/* Skip debug messages on low memory */ /* Skip debug messages on low memory */