* [PATCH btbridge v2 0/3] Add timestamps to output messages
@ 2015-12-09 6:10 OpenBMC Patches
2015-12-09 6:10 ` [PATCH btbridge v2 1/3] Update usage message OpenBMC Patches
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: OpenBMC Patches @ 2015-12-09 6:10 UTC (permalink / raw)
To: openbmc
There have been some problems with timeouts. This should help narrow down where some of the time is going.
https://github.com/openbmc/btbridge/pull/9
Cyril Bur (3):
Update usage message
Actually set the verbose flag with --debug
Improve debugging output, timestamps and syslog
btbridged.c | 59 +++++++++++++++++++++++++++++++++++++++++++++--------------
1 file changed, 45 insertions(+), 14 deletions(-)
--
2.6.3
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH btbridge v2 1/3] Update usage message 2015-12-09 6:10 [PATCH btbridge v2 0/3] Add timestamps to output messages OpenBMC Patches @ 2015-12-09 6:10 ` OpenBMC Patches 2015-12-10 1:03 ` Joel Stanley 2015-12-09 6:10 ` [PATCH btbridge v2 2/3] Actually set the verbose flag with --debug OpenBMC Patches 2015-12-09 6:10 ` [PATCH btbridge v2 3/3] Improve debugging output, timestamps and syslog OpenBMC Patches 2 siblings, 1 reply; 6+ messages in thread From: OpenBMC Patches @ 2015-12-09 6:10 UTC (permalink / raw) To: openbmc; +Cc: Cyril Bur From: Cyril Bur <cyril.bur@au1.ibm.com> --- btbridged.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/btbridged.c b/btbridged.c index 115ae63..ab4880c 100644 --- a/btbridged.c +++ b/btbridged.c @@ -584,7 +584,8 @@ out: static void usage(const char *name) { - fprintf(stderr, "Usage %s\n", name); + fprintf(stderr, "Usage %s [ --debug | --verbose ]\n", name); + fprintf(stderr, "\t--debug\t Implies --verbose\n\t Dumps entire message contents to console\n"); fprintf(stderr, "\t--verbose\t Be verbose\n\n"); } -- 2.6.3 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH btbridge v2 1/3] Update usage message 2015-12-09 6:10 ` [PATCH btbridge v2 1/3] Update usage message OpenBMC Patches @ 2015-12-10 1:03 ` Joel Stanley 2015-12-10 4:33 ` Cyril Bur 0 siblings, 1 reply; 6+ messages in thread From: Joel Stanley @ 2015-12-10 1:03 UTC (permalink / raw) To: OpenBMC Patches; +Cc: OpenBMC Maillist, Cyril Bur On Wed, Dec 9, 2015 at 4:40 PM, OpenBMC Patches <openbmc-patches@stwcx.xyz> wrote: > From: Cyril Bur <cyril.bur@au1.ibm.com> > > --- > btbridged.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/btbridged.c b/btbridged.c > index 115ae63..ab4880c 100644 > --- a/btbridged.c > +++ b/btbridged.c > @@ -584,7 +584,8 @@ out: > > static void usage(const char *name) > { > - fprintf(stderr, "Usage %s\n", name); > + fprintf(stderr, "Usage %s [ --debug | --verbose ]\n", name); > + fprintf(stderr, "\t--debug\t Implies --verbose\n\t Dumps entire message contents to console\n"); I don't know what this means. What's the difference between debug and verbose? It might be more discoverable to support multiple levels of verbosity. -v for verbose, -vv for what you term "debug". > fprintf(stderr, "\t--verbose\t Be verbose\n\n"); > } > > -- > 2.6.3 > > > _______________________________________________ > openbmc mailing list > openbmc@lists.ozlabs.org > https://lists.ozlabs.org/listinfo/openbmc ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH btbridge v2 1/3] Update usage message 2015-12-10 1:03 ` Joel Stanley @ 2015-12-10 4:33 ` Cyril Bur 0 siblings, 0 replies; 6+ messages in thread From: Cyril Bur @ 2015-12-10 4:33 UTC (permalink / raw) To: Joel Stanley; +Cc: OpenBMC Patches, OpenBMC Maillist On Thu, 10 Dec 2015 11:33:23 +1030 Joel Stanley <joel@jms.id.au> wrote: > On Wed, Dec 9, 2015 at 4:40 PM, OpenBMC Patches > <openbmc-patches@stwcx.xyz> wrote: > > From: Cyril Bur <cyril.bur@au1.ibm.com> > > > > --- > > btbridged.c | 3 ++- > > 1 file changed, 2 insertions(+), 1 deletion(-) > > > > diff --git a/btbridged.c b/btbridged.c > > index 115ae63..ab4880c 100644 > > --- a/btbridged.c > > +++ b/btbridged.c > > @@ -584,7 +584,8 @@ out: > > > > static void usage(const char *name) > > { > > - fprintf(stderr, "Usage %s\n", name); > > + fprintf(stderr, "Usage %s [ --debug | --verbose ]\n", name); > > + fprintf(stderr, "\t--debug\t Implies --verbose\n\t Dumps entire message contents to console\n"); > > I don't know what this means. What's the difference between debug and verbose? > The initial idea was that verbose doesn't actually do anything but print more info. debug does actually do extra work. I agree though that from the users perspective debug just prints more... and they won't care about the distinction I'm making about added work or not. > It might be more discoverable to support multiple levels of verbosity. > -v for verbose, -vv for what you term "debug". Good idea, I'll add to pull request > > > fprintf(stderr, "\t--verbose\t Be verbose\n\n"); > > } > > > > -- > > 2.6.3 > > > > > > _______________________________________________ > > openbmc mailing list > > openbmc@lists.ozlabs.org > > https://lists.ozlabs.org/listinfo/openbmc > ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH btbridge v2 2/3] Actually set the verbose flag with --debug 2015-12-09 6:10 [PATCH btbridge v2 0/3] Add timestamps to output messages OpenBMC Patches 2015-12-09 6:10 ` [PATCH btbridge v2 1/3] Update usage message OpenBMC Patches @ 2015-12-09 6:10 ` OpenBMC Patches 2015-12-09 6:10 ` [PATCH btbridge v2 3/3] Improve debugging output, timestamps and syslog OpenBMC Patches 2 siblings, 0 replies; 6+ messages in thread From: OpenBMC Patches @ 2015-12-09 6:10 UTC (permalink / raw) To: openbmc; +Cc: Cyril Bur From: Cyril Bur <cyril.bur@au1.ibm.com> --- btbridged.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/btbridged.c b/btbridged.c index ab4880c..5eccc20 100644 --- a/btbridged.c +++ b/btbridged.c @@ -624,10 +624,12 @@ int main(int argc, char *argv[]) { MSG_OUT("Found verbosity flag\n"); if (debug) { - if (!verbose) + if (!verbose) { + verbose = 1; MSG_OUT("Turning on verbosity because debug flag found\n"); - else + } else { MSG_OUT("Found debug flag\n"); + } } MSG_OUT("Starting\n"); -- 2.6.3 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH btbridge v2 3/3] Improve debugging output, timestamps and syslog 2015-12-09 6:10 [PATCH btbridge v2 0/3] Add timestamps to output messages OpenBMC Patches 2015-12-09 6:10 ` [PATCH btbridge v2 1/3] Update usage message OpenBMC Patches 2015-12-09 6:10 ` [PATCH btbridge v2 2/3] Actually set the verbose flag with --debug OpenBMC Patches @ 2015-12-09 6:10 ` OpenBMC Patches 2 siblings, 0 replies; 6+ messages in thread From: OpenBMC Patches @ 2015-12-09 6:10 UTC (permalink / raw) To: openbmc; +Cc: Cyril Bur From: Cyril Bur <cyril.bur@au1.ibm.com> --- btbridged.c | 52 ++++++++++++++++++++++++++++++++++++++++------------ 1 file changed, 40 insertions(+), 12 deletions(-) diff --git a/btbridged.c b/btbridged.c index 5eccc20..c2e0048 100644 --- a/btbridged.c +++ b/btbridged.c @@ -35,7 +35,7 @@ #include <systemd/sd-bus.h> -#define PREFIX "[BTBRIDGED] " +#define PREFIX "BTBRIDGED" #define BT_HOST_PATH "/dev/bt-host" #define BT_HOST_TIMEOUT_SEC 1 @@ -49,13 +49,8 @@ #define TIMER_FD 2 #define TOTAL_FDS 3 -#define MSG_OUT(f_, ...) do { if (verbose) { printf(PREFIX); printf((f_), ##__VA_ARGS__); } } while(0) -#define MSG_ERR(f_, ...) do { \ - if (verbose) { \ - fprintf(stderr, PREFIX); \ - fprintf(stderr, (f_), ##__VA_ARGS__); \ - } \ - } while(0) +#define MSG_OUT(f_, ...) do { if (verbose) { bt_log(LOG_INFO, f_, ##__VA_ARGS__); } } while(0) +#define MSG_ERR(f_, ...) do { if (verbose) { bt_log(LOG_ERR, f_, ##__VA_ARGS__); } } while(0) struct ipmi_msg { uint8_t netfn; @@ -82,10 +77,33 @@ struct btbridged_context { struct bt_queue *bt_q; }; +static void (*bt_vlog)(int p, const char *fmt, va_list args); static int running = 1; static int verbose; static int debug; +static void bt_log_console(int p, const char *fmt, va_list args) +{ + struct timespec time; + FILE *s = (p < LOG_WARNING) ? stdout : stderr; + + clock_gettime(CLOCK_REALTIME, &time); + + fprintf(s, "[%s %ld.%.9ld] ", PREFIX, time.tv_sec, time.tv_nsec); + + vfprintf(s, fmt, args); +} + +__attribute__((format(printf, 2, 3))) +static void bt_log(int p, const char *fmt, ...) +{ + va_list args; + + va_start(args, fmt); + bt_vlog(p, fmt, args); + va_end(args); +} + static struct bt_queue *bt_q_get_head(struct btbridged_context *context) { return context ? context->bt_q : NULL; @@ -584,9 +602,10 @@ out: static void usage(const char *name) { - fprintf(stderr, "Usage %s [ --debug | --verbose ]\n", name); + fprintf(stderr, "Usage %s [ --debug | --verbose | --syslog ]\n", name); fprintf(stderr, "\t--debug\t Implies --verbose\n\t Dumps entire message contents to console\n"); fprintf(stderr, "\t--verbose\t Be verbose\n\n"); + fprintf(stderr, "\t--syslog\t Log output to syslog (pointless without --verbose)\n"); } static const sd_bus_vtable ipmid_vtable[] = { @@ -603,17 +622,26 @@ int main(int argc, char *argv[]) { int opt, polled, r; static const struct option long_options[] = { - { "verbose", no_argument, &verbose, 1 }, - { "debug", no_argument, &debug, 1 }, - { 0, 0, 0, 0 } + { "debug", no_argument, &debug, 1 }, + { "verbose", no_argument, &verbose, 1 }, + { "syslog", no_argument, 0, 's' }, + { 0, 0, 0, 0 } }; context = calloc(1, sizeof(*context)); + bt_vlog = &bt_log_console; while ((opt = getopt_long(argc, argv, "", long_options, NULL)) != -1) { switch (opt) { case 0: break; + case 's': + /* Avoid a double openlog() */ + if (bt_vlog != &vsyslog) { + openlog(PREFIX, LOG_ODELAY, LOG_DAEMON); + bt_vlog = &vsyslog; + } + break; default: usage(name); exit(EXIT_FAILURE); -- 2.6.3 ^ permalink raw reply related [flat|nested] 6+ messages in thread
end of thread, other threads:[~2015-12-10 4:35 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2015-12-09 6:10 [PATCH btbridge v2 0/3] Add timestamps to output messages OpenBMC Patches 2015-12-09 6:10 ` [PATCH btbridge v2 1/3] Update usage message OpenBMC Patches 2015-12-10 1:03 ` Joel Stanley 2015-12-10 4:33 ` Cyril Bur 2015-12-09 6:10 ` [PATCH btbridge v2 2/3] Actually set the verbose flag with --debug OpenBMC Patches 2015-12-09 6:10 ` [PATCH btbridge v2 3/3] Improve debugging output, timestamps and syslog OpenBMC Patches
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