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authorobrien <obrien@FreeBSD.org>2011-11-15 06:44:07 +0000
committerobrien <obrien@FreeBSD.org>2011-11-15 06:44:07 +0000
commit645c15928a6a22d853a33666471d09218dd355ca (patch)
treecbd8ed43ef703bf724c052cbf7053975612ec9cc /usr.sbin
parent5509fbb6318be0fa4bcd3ca15c669f0ba0231d8a (diff)
downloadFreeBSD-src-645c15928a6a22d853a33666471d09218dd355ca.zip
FreeBSD-src-645c15928a6a22d853a33666471d09218dd355ca.tar.gz
Improve the chances of matching an outputted string with the line of code.
Diffstat (limited to 'usr.sbin')
-rw-r--r--usr.sbin/pmccontrol/pmccontrol.c17
-rw-r--r--usr.sbin/pmcstat/pmcpl_calltree.c3
-rw-r--r--usr.sbin/pmcstat/pmcpl_gprof.c9
-rw-r--r--usr.sbin/pmcstat/pmcstat.c190
-rw-r--r--usr.sbin/pmcstat/pmcstat_log.c71
5 files changed, 161 insertions, 129 deletions
diff --git a/usr.sbin/pmccontrol/pmccontrol.c b/usr.sbin/pmccontrol/pmccontrol.c
index 2a680ae..f0bd31f 100644
--- a/usr.sbin/pmccontrol/pmccontrol.c
+++ b/usr.sbin/pmccontrol/pmccontrol.c
@@ -147,8 +147,9 @@ pmcc_do_enable_disable(struct pmcc_op_list *op_list)
npmc = 0;
for (c = 0; c < ncpu; c++) {
if ((t = pmc_npmc(c)) < 0)
- err(EX_OSERR, "Unable to determine the number of "
- "PMCs in CPU %d", c);
+ err(EX_OSERR,
+ "Unable to determine the number of PMCs in CPU %d",
+ c);
npmc = t > npmc ? t : npmc;
}
@@ -211,8 +212,8 @@ pmcc_do_enable_disable(struct pmcc_op_list *op_list)
if (error < 0)
err(EX_OSERR, "%s of PMC %d on CPU %d failed",
- b == PMCC_OP_ENABLE ? "Enable" :
- "Disable", j, i);
+ b == PMCC_OP_ENABLE ? "Enable" : "Disable",
+ j, i);
}
return error;
@@ -308,8 +309,9 @@ pmcc_do_list_events(void)
printf("%s\n", pmc_name_of_class(c));
if (pmc_event_names_of_class(c, &eventnamelist, &nevents) < 0)
- err(EX_OSERR, "ERROR: Cannot find information for "
- "event class \"%s\"", pmc_name_of_class(c));
+ err(EX_OSERR,
+"ERROR: Cannot find information for event class \"%s\"",
+ pmc_name_of_class(c));
for (j = 0; j < nevents; j++)
printf("\t%s\n", eventnamelist[j]);
@@ -481,7 +483,8 @@ main(int argc, char **argv)
break;
case PMCC_ENABLE_DISABLE:
if (STAILQ_EMPTY(&head))
- errx(EX_USAGE, "No PMCs specified to enable or disable");
+ errx(EX_USAGE,
+ "No PMCs specified to enable or disable");
error = pmcc_do_enable_disable(&head);
break;
default:
diff --git a/usr.sbin/pmcstat/pmcpl_calltree.c b/usr.sbin/pmcstat/pmcpl_calltree.c
index af3317a..3f3f717 100644
--- a/usr.sbin/pmcstat/pmcpl_calltree.c
+++ b/usr.sbin/pmcstat/pmcpl_calltree.c
@@ -575,7 +575,8 @@ pmcpl_ct_topkeypress(int c, WINDOW *w)
switch (c) {
case 'f':
pmcstat_skiplink = !pmcstat_skiplink;
- wprintw(w, "skip empty link %s", pmcstat_skiplink ? "on" : "off");
+ wprintw(w, "skip empty link %s",
+ pmcstat_skiplink ? "on" : "off");
break;
}
diff --git a/usr.sbin/pmcstat/pmcpl_gprof.c b/usr.sbin/pmcstat/pmcpl_gprof.c
index 2027ecf..8e4cc79 100644
--- a/usr.sbin/pmcstat/pmcpl_gprof.c
+++ b/usr.sbin/pmcstat/pmcpl_gprof.c
@@ -333,8 +333,9 @@ pmcpl_gmon_initimage(struct pmcstat_image *pi)
count = 0;
do {
if (++count > 999)
- errx(EX_CANTCREAT, "ERROR: cannot create a "
- "gmon file for \"%s\"", name);
+ errx(EX_CANTCREAT,
+ "ERROR: cannot create a gmon file for"
+ " \"%s\"", name);
snprintf(name, sizeof(name), "%.*s~%3.3d.gmon",
nlen, sn, count);
if (pmcstat_string_lookup(name) == NULL) {
@@ -516,8 +517,8 @@ pmcpl_gmon_shutdown(FILE *mf)
pgf->pgf_pmcid),
pgf->pgf_nsamples);
if (pgf->pgf_overflow && args.pa_verbosity >= 1)
- warnx("WARNING: profile \"%s\" "
- "overflowed.",
+ warnx(
+"WARNING: profile \"%s\" overflowed.",
pmcstat_string_unintern(
pgf->pgf_name));
}
diff --git a/usr.sbin/pmcstat/pmcstat.c b/usr.sbin/pmcstat/pmcstat.c
index 6036167..8c54a29 100644
--- a/usr.sbin/pmcstat/pmcstat.c
+++ b/usr.sbin/pmcstat/pmcstat.c
@@ -156,8 +156,9 @@ pmcstat_get_cpumask(const char *cpuspec, cpuset_t *cpumask)
do {
cpu = strtol(s, &end, 0);
if (cpu < 0 || end == s)
- errx(EX_USAGE, "ERROR: Illegal CPU specification "
- "\"%s\".", cpuspec);
+ errx(EX_USAGE,
+ "ERROR: Illegal CPU specification \"%s\".",
+ cpuspec);
CPU_SET(cpu, cpumask);
s = end + strspn(end, ", \t");
} while (*s);
@@ -179,9 +180,9 @@ pmcstat_attach_pmcs(void)
if (pmc_attach(ev->ev_pmcid, pt->pt_pid) == 0)
count++;
else if (errno != ESRCH)
- err(EX_OSERR, "ERROR: cannot attach pmc "
- "\"%s\" to process %d", ev->ev_name,
- (int) pt->pt_pid);
+ err(EX_OSERR,
+"ERROR: cannot attach pmc \"%s\" to process %d",
+ ev->ev_name, (int)pt->pt_pid);
}
if (count == 0)
@@ -198,11 +199,11 @@ pmcstat_cleanup(void)
STAILQ_FOREACH_SAFE(ev, &args.pa_events, ev_next, tmp)
if (ev->ev_pmcid != PMC_ID_INVALID) {
if (pmc_stop(ev->ev_pmcid) < 0)
- err(EX_OSERR, "ERROR: cannot stop pmc 0x%x "
- "\"%s\"", ev->ev_pmcid, ev->ev_name);
+ err(EX_OSERR, "ERROR: cannot stop pmc 0x%x \"%s\"",
+ ev->ev_pmcid, ev->ev_name);
if (pmc_release(ev->ev_pmcid) < 0)
- err(EX_OSERR, "ERROR: cannot release pmc "
- "0x%x \"%s\"", ev->ev_pmcid, ev->ev_name);
+ err(EX_OSERR, "ERROR: cannot release pmc 0x%x \"%s\"",
+ ev->ev_pmcid, ev->ev_name);
free(ev->ev_name);
free(ev->ev_spec);
STAILQ_REMOVE(&args.pa_events, ev, pmcstat_ev, ev_next);
@@ -424,8 +425,8 @@ pmcstat_print_counters(void)
continue;
if (pmc_read(ev->ev_pmcid, &value) < 0)
- err(EX_OSERR, "ERROR: Cannot read pmc "
- "\"%s\"", ev->ev_name);
+ err(EX_OSERR, "ERROR: Cannot read pmc \"%s\"",
+ ev->ev_name);
(void) fprintf(args.pa_printfile, "%*ju ",
ev->ev_fieldwidth + extra_width,
@@ -641,8 +642,9 @@ main(int argc, char **argv)
err(EX_OSERR, "ERROR: Cannot stat \"%s\"",
optarg);
if (!S_ISDIR(sb.st_mode))
- errx(EX_USAGE, "ERROR: \"%s\" is not a "
- "directory.", optarg);
+ errx(EX_USAGE,
+ "ERROR: \"%s\" is not a directory.",
+ optarg);
args.pa_samplesdir = optarg;
args.pa_flags |= FLAG_HAS_SAMPLESDIR;
args.pa_required |= FLAG_DO_GPROF;
@@ -801,15 +803,16 @@ main(int argc, char **argv)
args.pa_printfile != stderr)
(void) fclose(args.pa_printfile);
if ((args.pa_printfile = fopen(optarg, "w")) == NULL)
- errx(EX_OSERR, "ERROR: cannot open \"%s\" for "
- "writing.", optarg);
+ errx(EX_OSERR,
+ "ERROR: cannot open \"%s\" for writing.",
+ optarg);
args.pa_flags |= FLAG_DO_PRINT;
break;
case 'O': /* sampling output */
if (args.pa_outputpath)
- errx(EX_USAGE, "ERROR: option -O may only be "
- "specified once.");
+ errx(EX_USAGE,
+"ERROR: option -O may only be specified once.");
args.pa_outputpath = optarg;
args.pa_flags |= FLAG_HAS_OUTPUT_LOGFILE;
break;
@@ -824,8 +827,8 @@ main(int argc, char **argv)
case 'R': /* read an existing log file */
if (args.pa_inputpath != NULL)
- errx(EX_USAGE, "ERROR: option -R may only be "
- "specified once.");
+ errx(EX_USAGE,
+"ERROR: option -R may only be specified once.");
args.pa_inputpath = optarg;
if (args.pa_printfile == stderr)
args.pa_printfile = stdout;
@@ -855,8 +858,9 @@ main(int argc, char **argv)
case 'w': /* wait interval */
interval = strtod(optarg, &end);
if (*end != '\0' || interval <= 0)
- errx(EX_USAGE, "ERROR: Illegal wait interval "
- "value \"%s\".", optarg);
+ errx(EX_USAGE,
+"ERROR: Illegal wait interval value \"%s\".",
+ optarg);
args.pa_flags |= FLAG_HAS_WAIT_INTERVAL;
args.pa_interval = interval;
break;
@@ -870,8 +874,9 @@ main(int argc, char **argv)
case 'z':
graphdepth = strtod(optarg, &end);
if (*end != '\0' || graphdepth <= 0)
- errx(EX_USAGE, "ERROR: Illegal callchain "
- "depth \"%s\".", optarg);
+ errx(EX_USAGE,
+ "ERROR: Illegal callchain depth \"%s\".",
+ optarg);
args.pa_graphdepth = graphdepth;
args.pa_required |= FLAG_DO_CALLGRAPHS;
break;
@@ -908,8 +913,8 @@ main(int argc, char **argv)
/* disallow -O and -R together */
if (args.pa_outputpath && args.pa_inputpath)
- errx(EX_USAGE, "ERROR: options -O and -R are mutually "
- "exclusive.");
+ errx(EX_USAGE,
+ "ERROR: options -O and -R are mutually exclusive.");
/* -m option is allowed with -R only. */
if (args.pa_flags & FLAG_DO_ANNOTATE && args.pa_inputpath == NULL)
@@ -918,8 +923,8 @@ main(int argc, char **argv)
/* -m option is not allowed combined with -g or -G. */
if (args.pa_flags & FLAG_DO_ANNOTATE &&
args.pa_flags & (FLAG_DO_GPROF | FLAG_DO_CALLGRAPHS))
- errx(EX_USAGE, "ERROR: option -m and -g | -G are mutually "
- "exclusive");
+ errx(EX_USAGE,
+ "ERROR: option -m and -g | -G are mutually exclusive");
if (args.pa_flags & FLAG_READ_LOGFILE) {
errmsg = NULL;
@@ -930,8 +935,9 @@ main(int argc, char **argv)
else if (!STAILQ_EMPTY(&args.pa_events))
errmsg = "a PMC event specification";
if (errmsg)
- errx(EX_USAGE, "ERROR: option -R may not be used with "
- "%s.", errmsg);
+ errx(EX_USAGE,
+ "ERROR: option -R may not be used with %s.",
+ errmsg);
} else if (STAILQ_EMPTY(&args.pa_events))
/* All other uses require a PMC spec. */
pmcstat_show_usage();
@@ -939,58 +945,66 @@ main(int argc, char **argv)
/* check for -t pid without a process PMC spec */
if ((args.pa_required & FLAG_HAS_TARGET) &&
(args.pa_flags & FLAG_HAS_PROCESS_PMCS) == 0)
- errx(EX_USAGE, "ERROR: option -t requires a process mode PMC "
- "to be specified.");
+ errx(EX_USAGE,
+"ERROR: option -t requires a process mode PMC to be specified."
+ );
/* check for process-mode options without a command or -t pid */
if ((args.pa_required & FLAG_HAS_PROCESS_PMCS) &&
(args.pa_flags & (FLAG_HAS_COMMANDLINE | FLAG_HAS_TARGET)) == 0)
- errx(EX_USAGE, "ERROR: options -d, -E, -p, -P, and -W require "
- "a command line or target process.");
+ errx(EX_USAGE,
+"ERROR: options -d, -E, -p, -P, and -W require a command line or target process."
+ );
/* check for -p | -P without a target process of some sort */
if ((args.pa_required & (FLAG_HAS_COMMANDLINE | FLAG_HAS_TARGET)) &&
(args.pa_flags & (FLAG_HAS_COMMANDLINE | FLAG_HAS_TARGET)) == 0)
- errx(EX_USAGE, "ERROR: options -P and -p require a "
- "target process or a command line.");
+ errx(EX_USAGE,
+"ERROR: options -P and -p require a target process or a command line."
+ );
/* check for process-mode options without a process-mode PMC */
if ((args.pa_required & FLAG_HAS_PROCESS_PMCS) &&
(args.pa_flags & FLAG_HAS_PROCESS_PMCS) == 0)
- errx(EX_USAGE, "ERROR: options -d, -E, and -W require a "
- "process mode PMC to be specified.");
+ errx(EX_USAGE,
+"ERROR: options -d, -E, and -W require a process mode PMC to be specified."
+ );
/* check for -c cpu with no system mode PMCs or logfile. */
if ((args.pa_required & FLAG_HAS_SYSTEM_PMCS) &&
(args.pa_flags & FLAG_HAS_SYSTEM_PMCS) == 0 &&
(args.pa_flags & FLAG_READ_LOGFILE) == 0)
- errx(EX_USAGE, "ERROR: option -c requires at least one "
- "system mode PMC to be specified.");
+ errx(EX_USAGE,
+"ERROR: option -c requires at least one system mode PMC to be specified."
+ );
/* check for counting mode options without a counting PMC */
if ((args.pa_required & FLAG_HAS_COUNTING_PMCS) &&
(args.pa_flags & FLAG_HAS_COUNTING_PMCS) == 0)
- errx(EX_USAGE, "ERROR: options -C, -W and -o require at "
- "least one counting mode PMC to be specified.");
+ errx(EX_USAGE,
+"ERROR: options -C, -W and -o require at least one counting mode PMC to be specified."
+ );
/* check for sampling mode options without a sampling PMC spec */
if ((args.pa_required & FLAG_HAS_SAMPLING_PMCS) &&
(args.pa_flags & FLAG_HAS_SAMPLING_PMCS) == 0)
- errx(EX_USAGE, "ERROR: options -N, -n and -O require at "
- "least one sampling mode PMC to be specified.");
+ errx(EX_USAGE,
+"ERROR: options -N, -n and -O require at least one sampling mode PMC to be specified."
+ );
/* check if -g/-G/-m/-T are being used correctly */
if ((args.pa_flags & FLAG_DO_ANALYSIS) &&
!(args.pa_flags & (FLAG_HAS_SAMPLING_PMCS|FLAG_READ_LOGFILE)))
- errx(EX_USAGE, "ERROR: options -g/-G/-m/-T require sampling PMCs "
- "or -R to be specified.");
+ errx(EX_USAGE,
+"ERROR: options -g/-G/-m/-T require sampling PMCs or -R to be specified."
+ );
/* check if -O was spuriously specified */
if ((args.pa_flags & FLAG_HAS_OUTPUT_LOGFILE) &&
(args.pa_required & FLAG_HAS_OUTPUT_LOGFILE) == 0)
errx(EX_USAGE,
- "ERROR: option -O is used only with options "
- "-E, -P, -S and -W.");
+"ERROR: option -O is used only with options -E, -P, -S and -W."
+ );
/* -k kernel path require -g/-G/-m/-T or -R */
if ((args.pa_flags & FLAG_HAS_KERNELPATH) &&
@@ -1017,8 +1031,9 @@ main(int argc, char **argv)
if ((args.pa_flags & FLAG_HAS_COUNTING_PMCS) &&
(args.pa_flags & FLAG_HAS_SAMPLING_PMCS) &&
((args.pa_flags & FLAG_HAS_OUTPUT_LOGFILE) == 0))
- errx(EX_USAGE, "ERROR: option -O is required if counting and "
- "sampling PMCs are specified together.");
+ errx(EX_USAGE,
+"ERROR: option -O is required if counting and sampling PMCs are specified together."
+ );
/*
* Check if "-k kerneldir" was specified, and if whether
@@ -1044,8 +1059,9 @@ main(int argc, char **argv)
err(EX_OSERR, "ERROR: Cannot stat \"%s\"",
buffer);
if (!S_ISDIR(sb.st_mode))
- errx(EX_USAGE, "ERROR: \"%s\" is not a "
- "directory.", buffer);
+ errx(EX_USAGE,
+ "ERROR: \"%s\" is not a directory.",
+ buffer);
}
}
@@ -1058,8 +1074,9 @@ main(int argc, char **argv)
else {
args.pa_graphfile = fopen(graphfilename, "w");
if (args.pa_graphfile == NULL)
- err(EX_OSERR, "ERROR: cannot open \"%s\" "
- "for writing", graphfilename);
+ err(EX_OSERR,
+ "ERROR: cannot open \"%s\" for writing",
+ graphfilename);
}
}
if (args.pa_flags & FLAG_DO_ANNOTATE) {
@@ -1073,11 +1090,13 @@ main(int argc, char **argv)
if ((args.pa_flags & FLAG_READ_LOGFILE) == 0) {
if (pmc_init() < 0)
err(EX_UNAVAILABLE,
- "ERROR: Initialization of the pmc(3) library failed");
+ "ERROR: Initialization of the pmc(3) library failed"
+ );
if ((npmc = pmc_npmc(0)) < 0) /* assume all CPUs are identical */
- err(EX_OSERR, "ERROR: Cannot determine the number of PMCs "
- "on CPU %d", 0);
+ err(EX_OSERR,
+"ERROR: Cannot determine the number of PMCs on CPU %d",
+ 0);
}
/* Allocate a kqueue */
@@ -1152,17 +1171,18 @@ main(int argc, char **argv)
*/
STAILQ_FOREACH(ev, &args.pa_events, ev_next) {
- if (pmc_allocate(ev->ev_spec, ev->ev_mode,
+ if (pmc_allocate(ev->ev_spec, ev->ev_mode,
ev->ev_flags, ev->ev_cpu, &ev->ev_pmcid) < 0)
- err(EX_OSERR, "ERROR: Cannot allocate %s-mode pmc with "
- "specification \"%s\"",
- PMC_IS_SYSTEM_MODE(ev->ev_mode) ? "system" : "process",
- ev->ev_spec);
-
- if (PMC_IS_SAMPLING_MODE(ev->ev_mode) &&
- pmc_set(ev->ev_pmcid, ev->ev_count) < 0)
- err(EX_OSERR, "ERROR: Cannot set sampling count "
- "for PMC \"%s\"", ev->ev_name);
+ err(EX_OSERR,
+"ERROR: Cannot allocate %s-mode pmc with specification \"%s\"",
+ PMC_IS_SYSTEM_MODE(ev->ev_mode) ?
+ "system" : "process", ev->ev_spec);
+
+ if (PMC_IS_SAMPLING_MODE(ev->ev_mode) &&
+ pmc_set(ev->ev_pmcid, ev->ev_count) < 0)
+ err(EX_OSERR,
+ "ERROR: Cannot set sampling count for PMC \"%s\"",
+ ev->ev_name);
}
/* compute printout widths */
@@ -1204,8 +1224,8 @@ main(int argc, char **argv)
EV_SET(&kev, SIGWINCH, EVFILT_SIGNAL, EV_ADD, 0, 0, NULL);
if (kevent(pmcstat_kq, &kev, 1, NULL, 0, NULL) < 0)
- err(EX_OSERR, "ERROR: Cannot register kevent for "
- "SIGWINCH");
+ err(EX_OSERR,
+ "ERROR: Cannot register kevent for SIGWINCH");
args.pa_toptty = 1;
}
@@ -1248,8 +1268,8 @@ main(int argc, char **argv)
args.pa_interval * 1000, NULL);
if (kevent(pmcstat_kq, &kev, 1, NULL, 0, NULL) < 0)
- err(EX_OSERR, "ERROR: Cannot register kevent for "
- "timer");
+ err(EX_OSERR,
+ "ERROR: Cannot register kevent for timer");
}
/* attach PMCs to the target process, starting it if specified */
@@ -1262,8 +1282,8 @@ main(int argc, char **argv)
/* Attach process pmcs to the target process. */
if (args.pa_flags & (FLAG_HAS_TARGET | FLAG_HAS_COMMANDLINE)) {
if (SLIST_EMPTY(&args.pa_targets))
- errx(EX_DATAERR, "ERROR: No matching target "
- "processes.");
+ errx(EX_DATAERR,
+ "ERROR: No matching target processes.");
if (args.pa_flags & FLAG_HAS_PROCESS_PMCS)
pmcstat_attach_pmcs();
@@ -1319,7 +1339,8 @@ main(int argc, char **argv)
keypad(stdscr, TRUE);
clear();
/* Get terminal width / height with ncurses. */
- getmaxyx(stdscr, pmcstat_displayheight, pmcstat_displaywidth);
+ getmaxyx(stdscr,
+ pmcstat_displayheight, pmcstat_displaywidth);
pmcstat_displayheight--; pmcstat_displaywidth--;
atexit(pmcstat_topexit);
}
@@ -1385,8 +1406,8 @@ main(int argc, char **argv)
} else if (kev.ident == SIGWINCH) {
if (ioctl(fileno(args.pa_printfile),
TIOCGWINSZ, &ws) < 0)
- err(EX_OSERR, "ERROR: Cannot determine "
- "window size");
+ err(EX_OSERR,
+ "ERROR: Cannot determine window size");
pmcstat_displayheight = ws.ws_row - 1;
pmcstat_displaywidth = ws.ws_col - 1;
} else
@@ -1406,7 +1427,8 @@ main(int argc, char **argv)
if (do_print && !do_read) {
if ((args.pa_required & FLAG_HAS_OUTPUT_LOGFILE) == 0) {
pmcstat_print_pmcs();
- if (runstate == PMCSTAT_FINISHED && /* final newline */
+ if (runstate == PMCSTAT_FINISHED &&
+ /* final newline */
(args.pa_flags & FLAG_DO_PRINT) == 0)
(void) fprintf(args.pa_printfile, "\n");
}
@@ -1433,19 +1455,19 @@ main(int argc, char **argv)
/* check if the driver lost any samples or events */
if (check_driver_stats) {
if (pmc_get_driver_stats(&ds_end) < 0)
- err(EX_OSERR, "ERROR: Cannot retrieve driver "
- "statistics");
+ err(EX_OSERR,
+ "ERROR: Cannot retrieve driver statistics");
if (ds_start.pm_intr_bufferfull != ds_end.pm_intr_bufferfull &&
args.pa_verbosity > 0)
- warnx("WARNING: some samples were dropped. Please "
- "consider tuning the \"kern.hwpmc.nsamples\" "
- "tunable.");
+ warnx("WARNING: some samples were dropped.\n"
+"Please consider tuning the \"kern.hwpmc.nsamples\" tunable."
+ );
if (ds_start.pm_buffer_requests_failed !=
ds_end.pm_buffer_requests_failed &&
args.pa_verbosity > 0)
- warnx("WARNING: some events were discarded. Please "
- "consider tuning the \"kern.hwpmc.nbuffers\" "
- "tunable.");
+ warnx("WARNING: some events were discarded.\n"
+"Please consider tuning the \"kern.hwpmc.nbuffers\" tunable."
+ );
}
exit(EX_OK);
diff --git a/usr.sbin/pmcstat/pmcstat_log.c b/usr.sbin/pmcstat/pmcstat_log.c
index 6d0403f..13db169 100644
--- a/usr.sbin/pmcstat/pmcstat_log.c
+++ b/usr.sbin/pmcstat/pmcstat_log.c
@@ -421,8 +421,8 @@ pmcstat_image_get_aout_params(struct pmcstat_image *image)
assert(path != NULL);
if (image->pi_iskernelmodule)
- errx(EX_SOFTWARE, "ERROR: a.out kernel modules are "
- "unsupported \"%s\"", path);
+ errx(EX_SOFTWARE,
+ "ERROR: a.out kernel modules are unsupported \"%s\"", path);
(void) snprintf(buffer, sizeof(buffer), "%s%s",
args.pa_fsroot, path);
@@ -645,8 +645,9 @@ pmcstat_image_get_elf_params(struct pmcstat_image *image)
}
if (gelf_getehdr(e, &eh) != &eh) {
- warnx("WARNING: Cannot retrieve the ELF Header for "
- "\"%s\": %s.", buffer, elf_errmsg(-1));
+ warnx(
+ "WARNING: Cannot retrieve the ELF Header for \"%s\": %s.",
+ buffer, elf_errmsg(-1));
goto done;
}
@@ -667,16 +668,17 @@ pmcstat_image_get_elf_params(struct pmcstat_image *image)
*/
if (eh.e_type == ET_EXEC) {
if (elf_getphnum(e, &nph) == 0) {
- warnx("WARNING: Could not determine the number of "
- "program headers in \"%s\": %s.", buffer,
+ warnx(
+"WARNING: Could not determine the number of program headers in \"%s\": %s.",
+ buffer,
elf_errmsg(-1));
goto done;
}
for (i = 0; i < eh.e_phnum; i++) {
if (gelf_getphdr(e, i, &ph) != &ph) {
- warnx("WARNING: Retrieval of PHDR entry #%ju "
- "in \"%s\" failed: %s.", (uintmax_t) i,
- buffer, elf_errmsg(-1));
+ warnx(
+"WARNING: Retrieval of PHDR entry #%ju in \"%s\" failed: %s.",
+ (uintmax_t) i, buffer, elf_errmsg(-1));
goto done;
}
switch (ph.p_type) {
@@ -685,8 +687,8 @@ pmcstat_image_get_elf_params(struct pmcstat_image *image)
break;
case PT_INTERP:
if ((elfbase = elf_rawfile(e, NULL)) == NULL) {
- warnx("WARNING: Cannot retrieve the "
- "interpreter for \"%s\": %s.",
+ warnx(
+"WARNING: Cannot retrieve the interpreter for \"%s\": %s.",
buffer, elf_errmsg(-1));
goto done;
}
@@ -706,17 +708,18 @@ pmcstat_image_get_elf_params(struct pmcstat_image *image)
* Get the min and max VA associated with this ELF object.
*/
if (elf_getshnum(e, &nsh) == 0) {
- warnx("WARNING: Could not determine the number of sections "
- "for \"%s\": %s.", buffer, elf_errmsg(-1));
+ warnx(
+"WARNING: Could not determine the number of sections for \"%s\": %s.",
+ buffer, elf_errmsg(-1));
goto done;
}
for (i = 0; i < nsh; i++) {
if ((scn = elf_getscn(e, i)) == NULL ||
gelf_getshdr(scn, &sh) != &sh) {
- warnx("WARNING: Could not retrieve section header "
- "#%ju in \"%s\": %s.", (uintmax_t) i, buffer,
- elf_errmsg(-1));
+ warnx(
+"WARNING: Could not retrieve section header #%ju in \"%s\": %s.",
+ (uintmax_t) i, buffer, elf_errmsg(-1));
goto done;
}
if (sh.sh_flags & SHF_EXECINSTR) {
@@ -912,8 +915,8 @@ pmcstat_image_unmap(struct pmcstat_process *pp, uintfptr_t start,
* the new one at [end].
*/
if ((pcmnew = malloc(sizeof(*pcmnew))) == NULL)
- err(EX_OSERR, "ERROR: Cannot split a map "
- "entry");
+ err(EX_OSERR,
+ "ERROR: Cannot split a map entry");
pcmnew->ppm_image = pcm->ppm_image;
@@ -964,8 +967,9 @@ pmcstat_image_addr2line(struct pmcstat_image *image, uintfptr_t addr,
if (image->pi_addr2line == NULL) {
if (!addr2line_warn) {
addr2line_warn = 1;
- warnx("WARNING: addr2line is needed"
- "for source code information.");
+ warnx(
+"WARNING: addr2line is needed for source code information."
+ );
}
return (0);
}
@@ -1283,8 +1287,9 @@ pmcstat_process_exec(struct pmcstat_process *pp,
break;
default:
- err(EX_SOFTWARE, "ERROR: Unsupported executable type for "
- "\"%s\"", pmcstat_string_unintern(path));
+ err(EX_SOFTWARE,
+ "ERROR: Unsupported executable type for \"%s\"",
+ pmcstat_string_unintern(path));
}
}
@@ -1338,10 +1343,9 @@ pmcstat_analyze_log(void)
case PMCLOG_TYPE_INITIALIZE:
if ((ev.pl_u.pl_i.pl_version & 0xFF000000) !=
PMC_VERSION_MAJOR << 24 && args.pa_verbosity > 0)
- warnx("WARNING: Log version 0x%x does not "
- "match compiled version 0x%x.",
- ev.pl_u.pl_i.pl_version,
- PMC_VERSION_MAJOR);
+ warnx(
+"WARNING: Log version 0x%x does not match compiled version 0x%x.",
+ ev.pl_u.pl_i.pl_version, PMC_VERSION_MAJOR);
break;
case PMCLOG_TYPE_MAP_IN:
@@ -1556,8 +1560,9 @@ pmcstat_analyze_log(void)
else if (ev.pl_state == PMCLOG_REQUIRE_DATA)
return (PMCSTAT_RUNNING);
- err(EX_DATAERR, "ERROR: event parsing failed (record %jd, "
- "offset 0x%jx)", (uintmax_t) ev.pl_count + 1, ev.pl_offset);
+ err(EX_DATAERR,
+ "ERROR: event parsing failed (record %jd, offset 0x%jx)",
+ (uintmax_t) ev.pl_count + 1, ev.pl_offset);
}
/*
@@ -1597,9 +1602,9 @@ pmcstat_print_log(void)
pmc_name_of_cputype(ev.pl_u.pl_i.pl_arch));
if ((ev.pl_u.pl_i.pl_version & 0xFF000000) !=
PMC_VERSION_MAJOR << 24 && args.pa_verbosity > 0)
- warnx("WARNING: Log version 0x%x != expected "
- "version 0x%x.", ev.pl_u.pl_i.pl_version,
- PMC_VERSION);
+ warnx(
+"WARNING: Log version 0x%x != expected version 0x%x.",
+ ev.pl_u.pl_i.pl_version, PMC_VERSION);
break;
case PMCLOG_TYPE_MAP_IN:
PMCSTAT_PRINT_ENTRY("map-in","%d %p \"%s\"",
@@ -1680,8 +1685,8 @@ pmcstat_print_log(void)
else if (ev.pl_state == PMCLOG_REQUIRE_DATA)
return (PMCSTAT_RUNNING);
- errx(EX_DATAERR, "ERROR: event parsing failed "
- "(record %jd, offset 0x%jx).",
+ errx(EX_DATAERR,
+ "ERROR: event parsing failed (record %jd, offset 0x%jx).",
(uintmax_t) ev.pl_count + 1, ev.pl_offset);
/*NOTREACHED*/
}
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