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-rw-r--r--src/basic/cgroup-util.c1
-rw-r--r--src/basic/log.c3
-rw-r--r--src/basic/proc-cmdline.c144
-rw-r--r--src/basic/proc-cmdline.h28
-rw-r--r--src/basic/util.c114
-rw-r--r--src/basic/util.h6
6 files changed, 175 insertions, 121 deletions
diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c
index d416b0b41e..cfbeab7411 100644
--- a/src/basic/cgroup-util.c
+++ b/src/basic/cgroup-util.c
@@ -49,6 +49,7 @@
#include "unit-name.h"
#include "user-util.h"
#include "util.h"
+#include "proc-cmdline.h"
int cg_enumerate_processes(const char *controller, const char *path, FILE **_f) {
_cleanup_free_ char *fs = NULL;
diff --git a/src/basic/log.c b/src/basic/log.c
index dcb24cfab7..d0db77eca0 100644
--- a/src/basic/log.c
+++ b/src/basic/log.c
@@ -36,6 +36,8 @@
#include "log.h"
#include "macro.h"
#include "missing.h"
+#include "parse-util.h"
+#include "proc-cmdline.h"
#include "process-util.h"
#include "signal-util.h"
#include "socket-util.h"
@@ -43,7 +45,6 @@
#include "string-util.h"
#include "terminal-util.h"
#include "util.h"
-#include "parse-util.h"
#define SNDBUF_SIZE (8*1024*1024)
diff --git a/src/basic/proc-cmdline.c b/src/basic/proc-cmdline.c
new file mode 100644
index 0000000000..dd0e18ed6e
--- /dev/null
+++ b/src/basic/proc-cmdline.c
@@ -0,0 +1,144 @@
+/*-*- 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 "extract-word.h"
+#include "fileio.h"
+#include "macro.h"
+#include "parse-util.h"
+#include "proc-cmdline.h"
+#include "process-util.h"
+#include "string-util.h"
+#include "util.h"
+#include "virt.h"
+
+int proc_cmdline(char **ret) {
+ assert(ret);
+
+ if (detect_container() > 0)
+ return get_process_cmdline(1, 0, false, ret);
+ else
+ return read_one_line_file("/proc/cmdline", ret);
+}
+
+int parse_proc_cmdline(int (*parse_item)(const char *key, const char *value)) {
+ _cleanup_free_ char *line = NULL;
+ const char *p;
+ int r;
+
+ assert(parse_item);
+
+ r = proc_cmdline(&line);
+ if (r < 0)
+ return r;
+
+ p = line;
+ for (;;) {
+ _cleanup_free_ char *word = NULL;
+ char *value = NULL;
+
+ r = extract_first_word(&p, &word, NULL, EXTRACT_QUOTES|EXTRACT_RELAX);
+ if (r < 0)
+ return r;
+ if (r == 0)
+ break;
+
+ /* Filter out arguments that are intended only for the
+ * initrd */
+ if (!in_initrd() && startswith(word, "rd."))
+ continue;
+
+ value = strchr(word, '=');
+ if (value)
+ *(value++) = 0;
+
+ r = parse_item(word, value);
+ if (r < 0)
+ return r;
+ }
+
+ return 0;
+}
+
+int get_proc_cmdline_key(const char *key, char **value) {
+ _cleanup_free_ char *line = NULL, *ret = NULL;
+ bool found = false;
+ const char *p;
+ int r;
+
+ assert(key);
+
+ r = proc_cmdline(&line);
+ if (r < 0)
+ return r;
+
+ p = line;
+ for (;;) {
+ _cleanup_free_ char *word = NULL;
+ const char *e;
+
+ r = extract_first_word(&p, &word, NULL, EXTRACT_QUOTES|EXTRACT_RELAX);
+ if (r < 0)
+ return r;
+ if (r == 0)
+ break;
+
+ /* Filter out arguments that are intended only for the
+ * initrd */
+ if (!in_initrd() && startswith(word, "rd."))
+ continue;
+
+ if (value) {
+ e = startswith(word, key);
+ if (!e)
+ continue;
+
+ r = free_and_strdup(&ret, e);
+ if (r < 0)
+ return r;
+
+ found = true;
+ } else {
+ if (streq(word, key))
+ found = true;
+ }
+ }
+
+ if (value) {
+ *value = ret;
+ ret = NULL;
+ }
+
+ return found;
+
+}
+
+int shall_restore_state(void) {
+ _cleanup_free_ char *value = NULL;
+ int r;
+
+ r = get_proc_cmdline_key("systemd.restore_state=", &value);
+ if (r < 0)
+ return r;
+ if (r == 0)
+ return true;
+
+ return parse_boolean(value) != 0;
+}
diff --git a/src/basic/proc-cmdline.h b/src/basic/proc-cmdline.h
new file mode 100644
index 0000000000..ea8277b053
--- /dev/null
+++ b/src/basic/proc-cmdline.h
@@ -0,0 +1,28 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+#pragma once
+
+/***
+ 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/>.
+***/
+
+int proc_cmdline(char **ret);
+int parse_proc_cmdline(int (*parse_word)(const char *key, const char *value));
+int get_proc_cmdline_key(const char *parameter, char **value);
+
+int shall_restore_state(void);
diff --git a/src/basic/util.c b/src/basic/util.c
index 6fe4f47018..66bb00b982 100644
--- a/src/basic/util.c
+++ b/src/basic/util.c
@@ -963,120 +963,6 @@ bool id128_is_valid(const char *s) {
return true;
}
-int shall_restore_state(void) {
- _cleanup_free_ char *value = NULL;
- int r;
-
- r = get_proc_cmdline_key("systemd.restore_state=", &value);
- if (r < 0)
- return r;
- if (r == 0)
- return true;
-
- return parse_boolean(value) != 0;
-}
-
-int proc_cmdline(char **ret) {
- assert(ret);
-
- if (detect_container() > 0)
- return get_process_cmdline(1, 0, false, ret);
- else
- return read_one_line_file("/proc/cmdline", ret);
-}
-
-int parse_proc_cmdline(int (*parse_item)(const char *key, const char *value)) {
- _cleanup_free_ char *line = NULL;
- const char *p;
- int r;
-
- assert(parse_item);
-
- r = proc_cmdline(&line);
- if (r < 0)
- return r;
-
- p = line;
- for (;;) {
- _cleanup_free_ char *word = NULL;
- char *value = NULL;
-
- r = extract_first_word(&p, &word, NULL, EXTRACT_QUOTES|EXTRACT_RELAX);
- if (r < 0)
- return r;
- if (r == 0)
- break;
-
- /* Filter out arguments that are intended only for the
- * initrd */
- if (!in_initrd() && startswith(word, "rd."))
- continue;
-
- value = strchr(word, '=');
- if (value)
- *(value++) = 0;
-
- r = parse_item(word, value);
- if (r < 0)
- return r;
- }
-
- return 0;
-}
-
-int get_proc_cmdline_key(const char *key, char **value) {
- _cleanup_free_ char *line = NULL, *ret = NULL;
- bool found = false;
- const char *p;
- int r;
-
- assert(key);
-
- r = proc_cmdline(&line);
- if (r < 0)
- return r;
-
- p = line;
- for (;;) {
- _cleanup_free_ char *word = NULL;
- const char *e;
-
- r = extract_first_word(&p, &word, NULL, EXTRACT_QUOTES|EXTRACT_RELAX);
- if (r < 0)
- return r;
- if (r == 0)
- break;
-
- /* Filter out arguments that are intended only for the
- * initrd */
- if (!in_initrd() && startswith(word, "rd."))
- continue;
-
- if (value) {
- e = startswith(word, key);
- if (!e)
- continue;
-
- r = free_and_strdup(&ret, e);
- if (r < 0)
- return r;
-
- found = true;
- } else {
- if (streq(word, key))
- found = true;
- }
- }
-
- if (value) {
- *value = ret;
- ret = NULL;
- }
-
- return found;
-
-}
-
int container_get_leader(const char *machine, pid_t *pid) {
_cleanup_free_ char *s = NULL, *class = NULL;
const char *p;
diff --git a/src/basic/util.h b/src/basic/util.h
index 96be6ecaa8..2ebb275494 100644
--- a/src/basic/util.h
+++ b/src/basic/util.h
@@ -288,8 +288,6 @@ static inline unsigned log2u_round_up(unsigned x) {
bool id128_is_valid(const char *s) _pure_;
-int shall_restore_state(void);
-
/**
* Normal qsort requires base to be nonnull. Here were require
* that only if nmemb > 0.
@@ -302,10 +300,6 @@ static inline void qsort_safe(void *base, size_t nmemb, size_t size, comparison_
qsort(base, nmemb, size, compar);
}
-int proc_cmdline(char **ret);
-int parse_proc_cmdline(int (*parse_word)(const char *key, const char *value));
-int get_proc_cmdline_key(const char *parameter, char **value);
-
int container_get_leader(const char *machine, pid_t *pid);
int namespace_open(pid_t pid, int *pidns_fd, int *mntns_fd, int *netns_fd, int *userns_fd, int *root_fd);
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-01 06:25:16 +0000