diff options
Diffstat (limited to 'gnu/usr.bin/gdb/kgdb/kthr.c')
| -rw-r--r-- | gnu/usr.bin/gdb/kgdb/kthr.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/gnu/usr.bin/gdb/kgdb/kthr.c b/gnu/usr.bin/gdb/kgdb/kthr.c index 7c76b80..7e5b1c0 100644 --- a/gnu/usr.bin/gdb/kgdb/kthr.c +++ b/gnu/usr.bin/gdb/kgdb/kthr.c @@ -218,21 +218,24 @@ kgdb_thr_extra_thread_info(int tid) struct kthr *kt; struct proc *p; struct thread *t; - static char info[MAXCOMLEN + 1 + MAXCOMLEN + 1]; + static char buf[64]; kt = kgdb_thr_lookup_tid(tid); if (kt == NULL) - return (NULL); + return (NULL); + snprintf(buf, sizeof(buf), "PID=%d", kt->pid); p = (struct proc *)kt->paddr; - t = (struct thread *)kt->kaddr; if (kvm_read(kvm, (uintptr_t)&p->p_comm[0], &comm, sizeof(comm)) != sizeof(comm)) - return (NULL); + return (buf); + strlcat(buf, ": ", sizeof(buf)); + strlcat(buf, comm, sizeof(buf)); + t = (struct thread *)kt->kaddr; if (kvm_read(kvm, (uintptr_t)&t->td_name[0], &td_name, sizeof(td_name)) == sizeof(td_name) && - strcmp(comm, td_name) != 0) - snprintf(info, sizeof(info), "%s/%s", comm, td_name); - else - strlcpy(info, comm, sizeof(info)); - return (info); + strcmp(comm, td_name) != 0) { + strlcat(buf, "/", sizeof(buf)); + strlcat(buf, td_name, sizeof(buf)); + } + return (buf); } |
