Author: eadler
Date: Sat Jun 9 04:54:36 2018
New Revision: 334874
URL: https://svnweb.freebsd.org/changeset/base/334874
Log:
pmc: mark some dead functions as such
Also change a single instance of the comma operator to a semi-colon.
Reviewed by: mmacy
Modified:
head/usr.sbin/pmc/cmd_pmc_filter.cc
head/usr.sbin/pmc/cmd_pmc_list.c
head/usr.sbin/pmc/cmd_pmc_stat.c
head/usr.sbin/pmc/cmd_pmc_summary.cc
head/usr.sbin/pmc/pmc.c
Modified: head/usr.sbin/pmc/cmd_pmc_filter.cc
==============================================================================
--- head/usr.sbin/pmc/cmd_pmc_filter.cc Sat Jun 9 04:40:17 2018
(r334873)
+++ head/usr.sbin/pmc/cmd_pmc_filter.cc Sat Jun 9 04:54:36 2018
(r334874)
@@ -89,7 +89,7 @@ static struct option longopts[] = {
{NULL, 0, NULL, 0}
};
-static void
+static void __dead2
usage(void)
{
errx(EX_USAGE,
Modified: head/usr.sbin/pmc/cmd_pmc_list.c
==============================================================================
--- head/usr.sbin/pmc/cmd_pmc_list.c Sat Jun 9 04:40:17 2018
(r334873)
+++ head/usr.sbin/pmc/cmd_pmc_list.c Sat Jun 9 04:54:36 2018
(r334874)
@@ -75,7 +75,7 @@ static struct option longopts[] = {
{NULL, 0, NULL, 0}
};
-static void
+static void __dead2
usage(void)
{
errx(EX_USAGE,
Modified: head/usr.sbin/pmc/cmd_pmc_stat.c
==============================================================================
--- head/usr.sbin/pmc/cmd_pmc_stat.c Sat Jun 9 04:40:17 2018
(r334873)
+++ head/usr.sbin/pmc/cmd_pmc_stat.c Sat Jun 9 04:54:36 2018
(r334874)
@@ -106,7 +106,7 @@ static const char *pmc_stat_mode_names[] = {
static int pmcstat_sockpair[NSOCKPAIRFD];
-static void
+static void __dead2
usage(void)
{
errx(EX_USAGE,
@@ -127,8 +127,10 @@ showtime(FILE *out, struct timespec *before, struct ti
after->tv_sec -= before->tv_sec;
after->tv_nsec -= before->tv_nsec;
- if (after->tv_nsec < 0)
- after->tv_sec--, after->tv_nsec += 1000000000;
+ if (after->tv_nsec < 0) {
+ after->tv_sec--;
+ after->tv_nsec += 1000000000;
+ }
real = (after->tv_sec * 1000000000 + after->tv_nsec) / 1000;
user = ru->ru_utime.tv_sec * 1000000 + ru->ru_utime.tv_usec;
Modified: head/usr.sbin/pmc/cmd_pmc_summary.cc
==============================================================================
--- head/usr.sbin/pmc/cmd_pmc_summary.cc Sat Jun 9 04:40:17 2018
(r334873)
+++ head/usr.sbin/pmc/cmd_pmc_summary.cc Sat Jun 9 04:54:36 2018
(r334874)
@@ -83,7 +83,7 @@ typedef unordered_map <uint32_t, std::vector<samplenam
#define P_KPROC 0x00004 /* Kernel process. */
-static void
+static void __dead2
usage(void)
{
errx(EX_USAGE,
Modified: head/usr.sbin/pmc/pmc.c
==============================================================================
--- head/usr.sbin/pmc/pmc.c Sat Jun 9 04:40:17 2018 (r334873)
+++ head/usr.sbin/pmc/pmc.c Sat Jun 9 04:54:36 2018 (r334874)
@@ -70,8 +70,8 @@ static struct cmd_handler disp_table[] = {
{NULL, NULL}
};
-static void
-usage(void)
+static void __dead2
+usage(void)
{
errx(EX_USAGE,
"\t pmc management utility\n"
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