static inline void task_state(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *p) { struct group_info *group_info; int g; struct fdtable *fdt = NULL; const struct cred *cred; pid_t ppid, tpid, vpid; rcu_read_lock(); ppid = pid_alive(p) ? ve_task_ppid_nr_ns(p, ns) : 0; tpid = 0; if (pid_alive(p)) { struct task_struct *tracer = tracehook_tracer_task(p); if (tracer) tpid = task_pid_nr_ns(tracer, ns); } vpid = task_virtual_pid(p); cred = get_task_cred(p); seq_printf(m, "State:\t%s\n" "Tgid:\t%d\n" "Pid:\t%d\n" "PPid:\t%d\n" "TracerPid:\t%d\n" "Uid:\t%d\t%d\t%d\t%d\n" "Gid:\t%d\t%d\t%d\t%d\n", get_task_state(p), task_tgid_nr_ns(p, ns), pid_nr_ns(pid, ns), ppid, tpid, cred->uid, cred->euid, cred->suid, cred->fsuid, cred->gid, cred->egid, cred->sgid, cred->fsgid); task_utrace_proc_status(m, p); task_lock(p); if (p->files) fdt = files_fdtable(p->files); seq_printf(m, "FDSize:\t%d\n" "Groups:\t", fdt ? fdt->max_fds : 0); rcu_read_unlock(); group_info = cred->group_info; task_unlock(p); for (g = 0; g < min(group_info->ngroups, NGROUPS_SMALL); g++) seq_printf(m, "%d ", GROUP_AT(group_info, g)); put_cred(cred); seq_printf(m, "\n"); seq_printf(m, "envID:\t%d\nVPid:\t%d\n", p->ve_task_info.owner_env->veid, vpid); seq_printf(m, "StopState:\t%u\n", p->stopped_state); }
static inline void task_state(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *p) { struct group_info *group_info; int g; struct fdtable *fdt = NULL; const struct cred *cred; pid_t ppid, tpid; rcu_read_lock(); ppid = pid_alive(p) ? task_tgid_nr_ns(rcu_dereference(p->real_parent), ns) : 0; tpid = 0; if (pid_alive(p)) { struct task_struct *tracer = tracehook_tracer_task(p); if (tracer) tpid = task_pid_nr_ns(tracer, ns); } cred = get_task_cred(p); seq_printf(m, "State:\t%s\n" "Tgid:\t%d\n" "Pid:\t%d\n" "PPid:\t%d\n" "TracerPid:\t%d\n" "Uid:\t%d\t%d\t%d\t%d\n" "Gid:\t%d\t%d\t%d\t%d\n", get_task_state(p), task_tgid_nr_ns(p, ns), pid_nr_ns(pid, ns), ppid, tpid, cred->uid, cred->euid, cred->suid, cred->fsuid, cred->gid, cred->egid, cred->sgid, cred->fsgid); task_lock(p); if (p->files) fdt = files_fdtable(p->files); seq_printf(m, "FDSize:\t%d\n" "Groups:\t", fdt ? fdt->max_fds : 0); rcu_read_unlock(); group_info = cred->group_info; task_unlock(p); #ifdef CONFIG_SLP for (g = 0; g < group_info->ngroups; g++) #else for (g = 0; g < min(group_info->ngroups, NGROUPS_SMALL); g++) #endif seq_printf(m, "%d ", GROUP_AT(group_info, g)); put_cred(cred); seq_putc(m, '\n'); }