Re: [libvirt] [RFC Patch 1/3]virsh: Use Env variables for debug level and logfile

Use variables VIRSH_DEBUG and VIRSH_LOG_FILE for controlling virsh logging. Signed-off-by: Supriya Kannery <supriyak(a)in.ibm.com&gt; --- tools/virsh.c | 30 +++++++++++++++++++++++++++--- 1 file changed, 27 insertions(+), 3 deletions(-)

+ if (debugEnv) { + if ((virStrToLong_i(debugEnv, NULL, 10, &ctl->debug) < 0) || + (ctl->debug < VSH_ERR_DEBUG) || (ctl->debug > VSH_ERR_ERROR)) {

@@ -12248,14 +12270,15 @@ vshOutputLogFile(vshControl *ctl, int lo */ gettimeofday(&stTimeval, NULL); stTm = localtime(&stTimeval.tv_sec); - virBufferAsprintf(&buf, "[%d.%02d.%02d %02d:%02d:%02d %s] ", + virBufferAsprintf(&buf, "[%d.%02d.%02d %02d:%02d:%02d %s %d] ", (1900 + stTm->tm_year), (1 + stTm->tm_mon), stTm->tm_mday, stTm->tm_hour, stTm->tm_min, stTm->tm_sec, - SIGN_NAME); + SIGN_NAME, + getpid());

switch (log_level) { case VSH_ERR_DEBUG: lvl = LVL_DEBUG; @@ -12574,7 +12597,7 @@ vshUsage(void) " options:\n" " -c | --connect <uri> hypervisor connection URI\n" " -r | --readonly connect readonly\n" - " -d | --debug <num> debug level [0-5]\n" + " -d | --debug <num> debug level [0-4]\n"

" -h | --help this help\n" " -q | --quiet quiet mode\n" " -t | --timing print timing information\n" @@ -12840,6 +12863,7 @@ main(int argc, char **argv) memset(ctl, 0, sizeof(vshControl)); ctl->imode = true; /* default is interactive mode */ ctl->log_fd = -1; /* Initialize log file descriptor */ + ctl->debug = -1; /* Initiatize log level */