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-rw-r--r--bin/ps/print.c16
-rw-r--r--lib/libkvm/kvm_proc.c2
-rw-r--r--sys/compat/freebsd32/freebsd32.h3
-rw-r--r--sys/kern/kern_proc.c10
-rw-r--r--sys/sys/param.h2
-rw-r--r--sys/sys/user.h3
-rw-r--r--usr.bin/procstat/procstat.c16
-rw-r--r--usr.bin/procstat/procstat.h1
-rw-r--r--usr.bin/procstat/procstat_cs.c8
-rw-r--r--usr.bin/procstat/procstat_kstack.c8
-rw-r--r--usr.bin/procstat/procstat_threads.c8
-rw-r--r--usr.bin/top/machine.c15
12 files changed, 59 insertions, 33 deletions
diff --git a/bin/ps/print.c b/bin/ps/print.c
index bcd451e..a1d5b2b 100644
--- a/bin/ps/print.c
+++ b/bin/ps/print.c
@@ -119,11 +119,12 @@ command(KINFO *k, VARENT *ve)
if (cflag) {
/* If it is the last field, then don't pad */
if (STAILQ_NEXT(ve, next_ve) == NULL) {
- asprintf(&str, "%s%s%s%s",
+ asprintf(&str, "%s%s%s%s%s",
k->ki_d.prefix ? k->ki_d.prefix : "",
k->ki_p->ki_comm,
(showthreads && k->ki_p->ki_numthreads > 1) ? "/" : "",
- (showthreads && k->ki_p->ki_numthreads > 1) ? k->ki_p->ki_tdname : "");
+ (showthreads && k->ki_p->ki_numthreads > 1) ? k->ki_p->ki_tdname : "",
+ (showthreads && k->ki_p->ki_numthreads > 1) ? k->ki_p->ki_moretdname : "");
} else
str = strdup(k->ki_p->ki_comm);
@@ -171,14 +172,16 @@ ucomm(KINFO *k, VARENT *ve)
char *str;
if (STAILQ_NEXT(ve, next_ve) == NULL) { /* last field, don't pad */
- asprintf(&str, "%s%s%s%s",
+ asprintf(&str, "%s%s%s%s%s",
k->ki_d.prefix ? k->ki_d.prefix : "",
k->ki_p->ki_comm,
(showthreads && k->ki_p->ki_numthreads > 1) ? "/" : "",
- (showthreads && k->ki_p->ki_numthreads > 1) ? k->ki_p->ki_tdname : "");
+ (showthreads && k->ki_p->ki_numthreads > 1) ? k->ki_p->ki_tdname : "",
+ (showthreads && k->ki_p->ki_numthreads > 1) ? k->ki_p->ki_moretdname : "");
} else {
if (showthreads && k->ki_p->ki_numthreads > 1)
- asprintf(&str, "%s/%s", k->ki_p->ki_comm, k->ki_p->ki_tdname);
+ asprintf(&str, "%s/%s%s", k->ki_p->ki_comm,
+ k->ki_p->ki_tdname, k->ki_p->ki_moretdname);
else
str = strdup(k->ki_p->ki_comm);
}
@@ -191,7 +194,8 @@ tdnam(KINFO *k, VARENT *ve __unused)
char *str;
if (showthreads && k->ki_p->ki_numthreads > 1)
- str = strdup(k->ki_p->ki_tdname);
+ asprintf(&str, "%s%s", k->ki_p->ki_tdname,
+ k->ki_p->ki_moretdname);
else
str = strdup(" ");
diff --git a/lib/libkvm/kvm_proc.c b/lib/libkvm/kvm_proc.c
index f8e152e..ed34a9c 100644
--- a/lib/libkvm/kvm_proc.c
+++ b/lib/libkvm/kvm_proc.c
@@ -424,8 +424,6 @@ nopgrp:
kp->ki_pri.pri_native = mtd.td_base_pri;
kp->ki_lastcpu = mtd.td_lastcpu;
kp->ki_wchan = mtd.td_wchan;
- if (mtd.td_name[0] != 0)
- strlcpy(kp->ki_tdname, mtd.td_name, MAXCOMLEN);
kp->ki_oncpu = mtd.td_oncpu;
if (mtd.td_name[0] != '\0')
strlcpy(kp->ki_tdname, mtd.td_name, sizeof(kp->ki_tdname));
diff --git a/sys/compat/freebsd32/freebsd32.h b/sys/compat/freebsd32/freebsd32.h
index bbe41cf..ccac785 100644
--- a/sys/compat/freebsd32/freebsd32.h
+++ b/sys/compat/freebsd32/freebsd32.h
@@ -315,7 +315,8 @@ struct kinfo_proc32 {
char ki_comm[COMMLEN+1];
char ki_emul[KI_EMULNAMELEN+1];
char ki_loginclass[LOGINCLASSLEN+1];
- char ki_sparestrings[50];
+ char ki_moretdname[MAXCOMLEN-TDNAMLEN+1];
+ char ki_sparestrings[46];
int ki_spareints[KI_NSPARE_INT];
int ki_flag2;
int ki_fibnum;
diff --git a/sys/kern/kern_proc.c b/sys/kern/kern_proc.c
index 0f60553..475895c 100644
--- a/sys/kern/kern_proc.c
+++ b/sys/kern/kern_proc.c
@@ -959,7 +959,14 @@ fill_kinfo_thread(struct thread *td, struct kinfo_proc *kp, int preferthread)
strlcpy(kp->ki_wmesg, td->td_wmesg, sizeof(kp->ki_wmesg));
else
bzero(kp->ki_wmesg, sizeof(kp->ki_wmesg));
- strlcpy(kp->ki_tdname, td->td_name, sizeof(kp->ki_tdname));
+ if (strlcpy(kp->ki_tdname, td->td_name, sizeof(kp->ki_tdname)) >=
+ sizeof(kp->ki_tdname)) {
+ strlcpy(kp->ki_moretdname,
+ td->td_name + sizeof(kp->ki_tdname) - 1,
+ sizeof(kp->ki_moretdname));
+ } else {
+ bzero(kp->ki_moretdname, sizeof(kp->ki_moretdname));
+ }
if (TD_ON_LOCK(td)) {
kp->ki_kiflag |= KI_LOCKBLOCK;
strlcpy(kp->ki_lockname, td->td_lockname,
@@ -1180,6 +1187,7 @@ freebsd32_kinfo_proc_out(const struct kinfo_proc *ki, struct kinfo_proc32 *ki32)
bcopy(ki->ki_comm, ki32->ki_comm, COMMLEN + 1);
bcopy(ki->ki_emul, ki32->ki_emul, KI_EMULNAMELEN + 1);
bcopy(ki->ki_loginclass, ki32->ki_loginclass, LOGINCLASSLEN + 1);
+ bcopy(ki->ki_moretdname, ki32->ki_moretdname, MAXCOMLEN - TDNAMLEN + 1);
CP(*ki, *ki32, ki_flag2);
CP(*ki, *ki32, ki_fibnum);
CP(*ki, *ki32, ki_cr_flags);
diff --git a/sys/sys/param.h b/sys/sys/param.h
index 97e660d..6b3873d 100644
--- a/sys/sys/param.h
+++ b/sys/sys/param.h
@@ -58,7 +58,7 @@
* in the range 5 to 9.
*/
#undef __FreeBSD_version
-#define __FreeBSD_version 1003510 /* Master, propagated to newvers */
+#define __FreeBSD_version 1003511 /* Master, propagated to newvers */
/*
* __FreeBSD_kernel__ indicates that this system uses the kernel of FreeBSD,
diff --git a/sys/sys/user.h b/sys/sys/user.h
index 3bd2772..5b2d8d2 100644
--- a/sys/sys/user.h
+++ b/sys/sys/user.h
@@ -180,12 +180,13 @@ struct kinfo_proc {
char ki_comm[COMMLEN+1]; /* command name */
char ki_emul[KI_EMULNAMELEN+1]; /* emulation name */
char ki_loginclass[LOGINCLASSLEN+1]; /* login class */
+ char ki_moretdname[MAXCOMLEN-TDNAMLEN+1]; /* more thread name */
/*
* When adding new variables, take space for char-strings from the
* front of ki_sparestrings, and ints from the end of ki_spareints.
* That way the spare room from both arrays will remain contiguous.
*/
- char ki_sparestrings[50]; /* spare string space */
+ char ki_sparestrings[46]; /* spare string space */
int ki_spareints[KI_NSPARE_INT]; /* spare room for growth */
int ki_flag2; /* P2_* flags */
int ki_fibnum; /* Default FIB number */
diff --git a/usr.bin/procstat/procstat.c b/usr.bin/procstat/procstat.c
index 48a2135..a6774e5 100644
--- a/usr.bin/procstat/procstat.c
+++ b/usr.bin/procstat/procstat.c
@@ -34,6 +34,7 @@
#include <libprocstat.h>
#include <stdio.h>
#include <stdlib.h>
+#include <string.h>
#include <sysexits.h>
#include <unistd.h>
@@ -115,6 +116,21 @@ kinfo_proc_sort(struct kinfo_proc *kipp, int count)
qsort(kipp, count, sizeof(*kipp), kinfo_proc_compare);
}
+const char *
+kinfo_proc_thread_name(const struct kinfo_proc *kipp)
+{
+ static char name[MAXCOMLEN+1];
+
+ strlcpy(name, kipp->ki_tdname, sizeof(name));
+ strlcat(name, kipp->ki_moretdname, sizeof(name));
+ if (name[0] == '\0' || strcmp(kipp->ki_comm, name) == 0) {
+ name[0] = '-';
+ name[1] = '\0';
+ }
+
+ return (name);
+}
+
int
main(int argc, char *argv[])
{
diff --git a/usr.bin/procstat/procstat.h b/usr.bin/procstat/procstat.h
index 5079521..4c5242a 100644
--- a/usr.bin/procstat/procstat.h
+++ b/usr.bin/procstat/procstat.h
@@ -33,6 +33,7 @@ extern int hflag, nflag, Cflag, Hflag;
struct kinfo_proc;
void kinfo_proc_sort(struct kinfo_proc *kipp, int count);
+const char * kinfo_proc_thread_name(const struct kinfo_proc *kipp);
void procstat_args(struct procstat *prstat, struct kinfo_proc *kipp);
void procstat_auxv(struct procstat *prstat, struct kinfo_proc *kipp);
diff --git a/usr.bin/procstat/procstat_cs.c b/usr.bin/procstat/procstat_cs.c
index 8ccf1ea..4af29ca 100644
--- a/usr.bin/procstat/procstat_cs.c
+++ b/usr.bin/procstat/procstat_cs.c
@@ -50,7 +50,7 @@ procstat_cs(struct procstat *procstat, struct kinfo_proc *kipp)
int once, twice, lastcpu, cpu;
if (!hflag)
- printf("%5s %6s %-16s %-16s %2s %4s %-7s\n", "PID",
+ printf("%5s %6s %-19s %-19s %2s %4s %-7s\n", "PID",
"TID", "COMM", "TDNAME", "CPU", "CSID", "CPU MASK");
kip = procstat_getprocs(procstat, KERN_PROC_PID | KERN_PROC_INC_THREAD,
@@ -62,11 +62,9 @@ procstat_cs(struct procstat *procstat, struct kinfo_proc *kipp)
kipp = &kip[i];
printf("%5d ", kipp->ki_pid);
printf("%6d ", kipp->ki_tid);
- printf("%-16s ", strlen(kipp->ki_comm) ?
+ printf("%-19s ", strlen(kipp->ki_comm) ?
kipp->ki_comm : "-");
- printf("%-16s ", (strlen(kipp->ki_tdname) &&
- (strcmp(kipp->ki_comm, kipp->ki_tdname) != 0)) ?
- kipp->ki_tdname : "-");
+ printf("%-19s ", kinfo_proc_thread_name(kipp));
if (kipp->ki_oncpu != 255)
printf("%3d ", kipp->ki_oncpu);
else if (kipp->ki_lastcpu != 255)
diff --git a/usr.bin/procstat/procstat_kstack.c b/usr.bin/procstat/procstat_kstack.c
index 8ffa4f9..10cb5cf 100644
--- a/usr.bin/procstat/procstat_kstack.c
+++ b/usr.bin/procstat/procstat_kstack.c
@@ -134,7 +134,7 @@ procstat_kstack(struct procstat *procstat, struct kinfo_proc *kipp, int kflag)
unsigned int kip_count, kstk_count;
if (!hflag)
- printf("%5s %6s %-16s %-16s %-29s\n", "PID", "TID", "COMM",
+ printf("%5s %6s %-19s %-19s %-29s\n", "PID", "TID", "COMM",
"TDNAME", "KSTACK");
kkstp = kkstp_free = procstat_getkstack(procstat, kipp, &kstk_count);
@@ -171,10 +171,8 @@ procstat_kstack(struct procstat *procstat, struct kinfo_proc *kipp, int kflag)
printf("%5d ", kipp->ki_pid);
printf("%6d ", kkstp->kkst_tid);
- printf("%-16s ", kipp->ki_comm);
- printf("%-16s ", (strlen(kipp->ki_tdname) &&
- (strcmp(kipp->ki_comm, kipp->ki_tdname) != 0)) ?
- kipp->ki_tdname : "-");
+ printf("%-19s ", kipp->ki_comm);
+ printf("%-19s ", kinfo_proc_thread_name(kipp));
switch (kkstp->kkst_state) {
case KKST_STATE_RUNNING:
diff --git a/usr.bin/procstat/procstat_threads.c b/usr.bin/procstat/procstat_threads.c
index 6bd88da..f81ec74 100644
--- a/usr.bin/procstat/procstat_threads.c
+++ b/usr.bin/procstat/procstat_threads.c
@@ -47,7 +47,7 @@ procstat_threads(struct procstat *procstat, struct kinfo_proc *kipp)
const char *str;
if (!hflag)
- printf("%5s %6s %-16s %-16s %2s %4s %-7s %-9s\n", "PID",
+ printf("%5s %6s %-19s %-19s %2s %4s %-7s %-9s\n", "PID",
"TID", "COMM", "TDNAME", "CPU", "PRI", "STATE", "WCHAN");
kip = procstat_getprocs(procstat, KERN_PROC_PID | KERN_PROC_INC_THREAD,
@@ -59,11 +59,9 @@ procstat_threads(struct procstat *procstat, struct kinfo_proc *kipp)
kipp = &kip[i];
printf("%5d ", kipp->ki_pid);
printf("%6d ", kipp->ki_tid);
- printf("%-16s ", strlen(kipp->ki_comm) ?
+ printf("%-19s ", strlen(kipp->ki_comm) ?
kipp->ki_comm : "-");
- printf("%-16s ", (strlen(kipp->ki_tdname) &&
- (strcmp(kipp->ki_comm, kipp->ki_tdname) != 0)) ?
- kipp->ki_tdname : "-");
+ printf("%-19s ", kinfo_proc_thread_name(kipp));
if (kipp->ki_oncpu != 255)
printf("%3d ", kipp->ki_oncpu);
else if (kipp->ki_lastcpu != 255)
diff --git a/usr.bin/top/machine.c b/usr.bin/top/machine.c
index cf4714c..6978060 100644
--- a/usr.bin/top/machine.c
+++ b/usr.bin/top/machine.c
@@ -889,8 +889,8 @@ format_next_process(caddr_t handle, char *(*get_userid)(int), int flags)
if (!(flags & FMT_SHOWARGS)) {
if (ps.thread && pp->ki_flag & P_HADTHREADS &&
pp->ki_tdname[0]) {
- snprintf(cmdbuf, cmdlen, "%s{%s}", pp->ki_comm,
- pp->ki_tdname);
+ snprintf(cmdbuf, cmdlen, "%s{%s%s}", pp->ki_comm,
+ pp->ki_tdname, pp->ki_moretdname);
} else {
snprintf(cmdbuf, cmdlen, "%s", pp->ki_comm);
}
@@ -902,7 +902,8 @@ format_next_process(caddr_t handle, char *(*get_userid)(int), int flags)
if (ps.thread && pp->ki_flag & P_HADTHREADS &&
pp->ki_tdname[0]) {
snprintf(cmdbuf, cmdlen,
- "[%s{%s}]", pp->ki_comm, pp->ki_tdname);
+ "[%s{%s%s}]", pp->ki_comm, pp->ki_tdname,
+ pp->ki_moretdname);
} else {
snprintf(cmdbuf, cmdlen,
"[%s]", pp->ki_comm);
@@ -950,8 +951,9 @@ format_next_process(caddr_t handle, char *(*get_userid)(int), int flags)
if (ps.thread && pp->ki_flag & P_HADTHREADS &&
pp->ki_tdname[0])
snprintf(cmdbuf, cmdlen,
- "%s (%s){%s}", argbuf, pp->ki_comm,
- pp->ki_tdname);
+ "%s (%s){%s%s}", argbuf,
+ pp->ki_comm, pp->ki_tdname,
+ pp->ki_moretdname);
else
snprintf(cmdbuf, cmdlen,
"%s (%s)", argbuf, pp->ki_comm);
@@ -959,7 +961,8 @@ format_next_process(caddr_t handle, char *(*get_userid)(int), int flags)
if (ps.thread && pp->ki_flag & P_HADTHREADS &&
pp->ki_tdname[0])
snprintf(cmdbuf, cmdlen,
- "%s{%s}", argbuf, pp->ki_tdname);
+ "%s{%s%s}", argbuf, pp->ki_tdname,
+ pp->ki_moretdname);
else
strlcpy(cmdbuf, argbuf, cmdlen);
}
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