move more common files to shared/ and add them to shared.la

1 files changed, 0 insertions, 261 deletions

diff --git a/src/cgroup-show.c b/src/cgroup-show.c
deleted file mode 100644
index 550a2f5f31..0000000000
--- a/src/cgroup-show.c
+++ /dev/null
@@ -1,261 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
-  This file is part of systemd.
-
-  Copyright 2010 Lennart Poettering
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
-
-  systemd is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <stdio.h>
-#include <string.h>
-#include <dirent.h>
-#include <errno.h>
-
-#include "util.h"
-#include "macro.h"
-#include "cgroup-util.h"
-#include "cgroup-show.h"
-
-static int compare(const void *a, const void *b) {
-        const pid_t *p = a, *q = b;
-
-        if (*p < *q)
-                return -1;
-        if (*p > *q)
-                return 1;
-        return 0;
-}
-
-static unsigned ilog10(unsigned long ul) {
-        int n = 0;
-
-        while (ul > 0) {
-                n++;
-                ul /= 10;
-        }
-
-        return n;
-}
-
-static int show_cgroup_one_by_path(const char *path, const char *prefix, unsigned n_columns, bool more, bool kernel_threads) {
-        char *fn;
-        FILE *f;
-        size_t n = 0, n_allocated = 0;
-        pid_t *pids = NULL;
-        char *p;
-        pid_t pid, biggest = 0;
-        int r;
-
-        if (n_columns <= 0)
-                n_columns = columns();
-
-        if (!prefix)
-                prefix = "";
-
-        if ((r = cg_fix_path(path, &p)) < 0)
-                return r;
-
-        r = asprintf(&fn, "%s/cgroup.procs", p);
-        free(p);
-
-        if (r < 0)
-                return -ENOMEM;
-
-        f = fopen(fn, "re");
-        free(fn);
-
-        if (!f)
-                return -errno;
-
-        while ((r = cg_read_pid(f, &pid)) > 0) {
-
-                if (!kernel_threads && is_kernel_thread(pid) > 0)
-                        continue;
-
-                if (n >= n_allocated) {
-                        pid_t *npids;
-
-                        n_allocated = MAX(16U, n*2U);
-
-                        if (!(npids = realloc(pids, sizeof(pid_t) * n_allocated))) {
-                                r = -ENOMEM;
-                                goto finish;
-                        }
-
-                        pids = npids;
-                }
-
-                assert(n < n_allocated);
-                pids[n++] = pid;
-
-                if (pid > biggest)
-                        biggest = pid;
-        }
-
-        if (r < 0)
-                goto finish;
-
-        if (n > 0) {
-                unsigned i, m;
-
-                /* Filter duplicates */
-                m = 0;
-                for (i = 0; i < n; i++) {
-                        unsigned j;
-
-                        for (j = i+1; j < n; j++)
-                                if (pids[i] == pids[j])
-                                        break;
-
-                        if (j >= n)
-                                pids[m++] = pids[i];
-                }
-                n = m;
-
-                /* And sort */
-                qsort(pids, n, sizeof(pid_t), compare);
-
-                if (n_columns > 8)
-                        n_columns -= 8;
-                else
-                        n_columns = 20;
-
-                for (i = 0; i < n; i++) {
-                        char *t = NULL;
-
-                        get_process_cmdline(pids[i], n_columns, true, &t);
-
-                        printf("%s%s %*lu %s\n",
-                               prefix,
-                               (more || i < n-1) ? "\342\224\234" : "\342\224\224",
-                               (int) ilog10(biggest),
-                               (unsigned long) pids[i],
-                               strna(t));
-
-                        free(t);
-                }
-        }
-
-        r = 0;
-
-finish:
-        free(pids);
-
-        if (f)
-                fclose(f);
-
-        return r;
-}
-
-int show_cgroup_by_path(const char *path, const char *prefix, unsigned n_columns, bool kernel_threads) {
-        DIR *d;
-        char *last = NULL;
-        char *p1 = NULL, *p2 = NULL, *fn = NULL, *gn = NULL;
-        bool shown_pids = false;
-        int r;
-
-        if (n_columns <= 0)
-                n_columns = columns();
-
-        if (!prefix)
-                prefix = "";
-
-        if ((r = cg_fix_path(path, &fn)) < 0)
-                return r;
-
-        if (!(d = opendir(fn))) {
-                free(fn);
-                return -errno;
-        }
-
-        while ((r = cg_read_subgroup(d, &gn)) > 0) {
-
-                if (!shown_pids) {
-                        show_cgroup_one_by_path(path, prefix, n_columns, true, kernel_threads);
-                        shown_pids = true;
-                }
-
-                if (last) {
-                        printf("%s\342\224\234 %s\n", prefix, file_name_from_path(last));
-
-                        if (!p1)
-                                if (!(p1 = strappend(prefix, "\342\224\202 "))) {
-                                        r = -ENOMEM;
-                                        goto finish;
-                                }
-
-                        show_cgroup_by_path(last, p1, n_columns-2, kernel_threads);
-
-                        free(last);
-                        last = NULL;
-                }
-
-                r = asprintf(&last, "%s/%s", fn, gn);
-                free(gn);
-
-                if (r < 0) {
-                        r = -ENOMEM;
-                        goto finish;
-                }
-        }
-
-        if (r < 0)
-                goto finish;
-
-        if (!shown_pids)
-                show_cgroup_one_by_path(path, prefix, n_columns, !!last, kernel_threads);
-
-        if (last) {
-                printf("%s\342\224\224 %s\n", prefix, file_name_from_path(last));
-
-                if (!p2)
-                        if (!(p2 = strappend(prefix, "  "))) {
-                                r = -ENOMEM;
-                                goto finish;
-                        }
-
-                show_cgroup_by_path(last, p2, n_columns-2, kernel_threads);
-        }
-
-        r = 0;
-
-finish:
-        free(p1);
-        free(p2);
-        free(last);
-        free(fn);
-
-        closedir(d);
-
-        return r;
-}
-
-int show_cgroup(const char *controller, const char *path, const char *prefix, unsigned n_columns, bool kernel_threads) {
-        char *p;
-        int r;
-
-        assert(controller);
-        assert(path);
-
-        r = cg_get_path(controller, path, NULL, &p);
-        if (r < 0)
-                return r;
-
-        r = show_cgroup_by_path(p, prefix, n_columns, kernel_threads);
-        free(p);
-
-        return r;
-}