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-rw-r--r--Makefile.am4
-rw-r--r--src/core/hostname-setup.c3
-rw-r--r--src/firstboot/firstboot.c1
-rw-r--r--src/hostname/hostnamectl.c4
-rw-r--r--src/hostname/hostnamed.c1
-rw-r--r--src/import/pull-dkr.c1
-rw-r--r--src/journal-remote/journal-gatewayd.c1
-rw-r--r--src/journal/journalctl.c1
-rw-r--r--src/journal/journald-server.c7
-rw-r--r--src/libsystemd-network/sd-dhcp-lease.c2
-rw-r--r--src/login/pam_systemd.c1
-rw-r--r--src/network/networkd-dhcp4.c1
-rw-r--r--src/network/networkd-network.c1
-rw-r--r--src/nspawn/nspawn.c3
-rw-r--r--src/nss-myhostname/nss-myhostname.c1
-rw-r--r--src/resolve/resolved-dns-scope.c3
-rw-r--r--src/resolve/resolved-manager.c1
-rw-r--r--src/shared/condition.c3
-rw-r--r--src/shared/hostname-util.c160
-rw-r--r--src/shared/hostname-util.h37
-rw-r--r--src/shared/specifier.c1
-rw-r--r--src/shared/util.c131
-rw-r--r--src/shared/util.h10
-rw-r--r--src/shared/utmp-wtmp.c3
-rw-r--r--src/systemctl/systemctl.c1
-rw-r--r--src/test/test-condition.c1
-rw-r--r--src/test/test-unit-file.c1
-rw-r--r--src/test/test-unit-name.c1
-rw-r--r--src/test/test-util.c1
29 files changed, 234 insertions, 152 deletions
diff --git a/Makefile.am b/Makefile.am
index 5bcbfff5c9..5f58a1c0fa 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -915,7 +915,9 @@ libsystemd_shared_la_SOURCES = \
src/shared/import-util.c \
src/shared/import-util.h \
src/shared/sysctl-util.c \
- src/shared/sysctl-util.h
+ src/shared/sysctl-util.h \
+ src/shared/hostname-util.h \
+ src/shared/hostname-util.c
if HAVE_UTMP
libsystemd_shared_la_SOURCES += \
diff --git a/src/core/hostname-setup.c b/src/core/hostname-setup.c
index 03b0ce3b4d..217f201d05 100644
--- a/src/core/hostname-setup.c
+++ b/src/core/hostname-setup.c
@@ -23,11 +23,12 @@
#include <errno.h>
#include <stdlib.h>
-#include "hostname-setup.h"
#include "macro.h"
#include "util.h"
#include "log.h"
#include "fileio.h"
+#include "hostname-util.h"
+#include "hostname-setup.h"
static int read_and_strip_hostname(const char *path, char **hn) {
char *s;
diff --git a/src/firstboot/firstboot.c b/src/firstboot/firstboot.c
index d156d57caf..cda96d484a 100644
--- a/src/firstboot/firstboot.c
+++ b/src/firstboot/firstboot.c
@@ -36,6 +36,7 @@
#include "locale-util.h"
#include "ask-password-api.h"
#include "terminal-util.h"
+#include "hostname-util.h"
static char *arg_root = NULL;
static char *arg_locale = NULL; /* $LANG */
diff --git a/src/hostname/hostnamectl.c b/src/hostname/hostnamectl.c
index 5218b41b41..69ecd61f60 100644
--- a/src/hostname/hostnamectl.c
+++ b/src/hostname/hostnamectl.c
@@ -26,13 +26,13 @@
#include <string.h>
#include "sd-bus.h"
-
+#include "sd-id128.h"
+#include "hostname-util.h"
#include "bus-util.h"
#include "bus-error.h"
#include "util.h"
#include "spawn-polkit-agent.h"
#include "build.h"
-#include "sd-id128.h"
#include "architecture.h"
static bool arg_ask_password = true;
diff --git a/src/hostname/hostnamed.c b/src/hostname/hostnamed.c
index ddf7b8f1bd..ab9ddc706a 100644
--- a/src/hostname/hostnamed.c
+++ b/src/hostname/hostnamed.c
@@ -33,6 +33,7 @@
#include "bus-util.h"
#include "event-util.h"
#include "selinux-util.h"
+#include "hostname-util.h"
#define VALID_DEPLOYMENT_CHARS (DIGITS LETTERS "-.:")
diff --git a/src/import/pull-dkr.c b/src/import/pull-dkr.c
index 0eefec562e..f89eb88669 100644
--- a/src/import/pull-dkr.c
+++ b/src/import/pull-dkr.c
@@ -38,6 +38,7 @@
#include "import-common.h"
#include "pull-dkr.h"
#include "process-util.h"
+#include "hostname-util.h"
typedef enum DkrProgress {
DKR_SEARCHING,
diff --git a/src/journal-remote/journal-gatewayd.c b/src/journal-remote/journal-gatewayd.c
index 07aebd8c4b..d9450ae8cd 100644
--- a/src/journal-remote/journal-gatewayd.c
+++ b/src/journal-remote/journal-gatewayd.c
@@ -42,6 +42,7 @@
#include "build.h"
#include "fileio.h"
#include "sigbus.h"
+#include "hostname-util.h"
static char *arg_key_pem = NULL;
static char *arg_cert_pem = NULL;
diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c
index 627e43ba35..09f4e0fe38 100644
--- a/src/journal/journalctl.c
+++ b/src/journal/journalctl.c
@@ -61,6 +61,7 @@
#include "bus-util.h"
#include "bus-error.h"
#include "terminal-util.h"
+#include "hostname-util.h"
#define DEFAULT_FSS_INTERVAL_USEC (15*USEC_PER_MINUTE)
diff --git a/src/journal/journald-server.c b/src/journal/journald-server.c
index 5e07ce3c49..b3a4b53080 100644
--- a/src/journal/journald-server.c
+++ b/src/journal/journald-server.c
@@ -39,6 +39,10 @@
#include "missing.h"
#include "conf-parser.h"
#include "selinux-util.h"
+#include "acl-util.h"
+#include "formats-util.h"
+#include "process-util.h"
+#include "hostname-util.h"
#include "journal-internal.h"
#include "journal-vacuum.h"
#include "journal-authenticate.h"
@@ -49,9 +53,6 @@
#include "journald-native.h"
#include "journald-audit.h"
#include "journald-server.h"
-#include "acl-util.h"
-#include "formats-util.h"
-#include "process-util.h"
#ifdef HAVE_SELINUX
#include <selinux/selinux.h>
diff --git a/src/libsystemd-network/sd-dhcp-lease.c b/src/libsystemd-network/sd-dhcp-lease.c
index fa1fa112b1..4b8763aab0 100644
--- a/src/libsystemd-network/sd-dhcp-lease.c
+++ b/src/libsystemd-network/sd-dhcp-lease.c
@@ -27,7 +27,7 @@
#include "fileio.h"
#include "unaligned.h"
#include "in-addr-util.h"
-
+#include "hostname-util.h"
#include "dhcp-protocol.h"
#include "dhcp-lease-internal.h"
#include "sd-dhcp-lease.h"
diff --git a/src/login/pam_systemd.c b/src/login/pam_systemd.c
index 1416701ee1..b5d419000c 100644
--- a/src/login/pam_systemd.c
+++ b/src/login/pam_systemd.c
@@ -42,6 +42,7 @@
#include "bus-error.h"
#include "formats-util.h"
#include "terminal-util.h"
+#include "hostname-util.h"
static int parse_argv(
pam_handle_t *handle,
diff --git a/src/network/networkd-dhcp4.c b/src/network/networkd-dhcp4.c
index c99e92f56d..20aee53d6e 100644
--- a/src/network/networkd-dhcp4.c
+++ b/src/network/networkd-dhcp4.c
@@ -22,6 +22,7 @@
#include <netinet/ether.h>
#include <linux/if.h>
+#include "hostname-util.h"
#include "networkd-link.h"
#include "network-internal.h"
#include "dhcp-lease-internal.h"
diff --git a/src/network/networkd-network.c b/src/network/networkd-network.c
index 8aa4eb2ed1..5947084106 100644
--- a/src/network/networkd-network.c
+++ b/src/network/networkd-network.c
@@ -25,6 +25,7 @@
#include "conf-files.h"
#include "conf-parser.h"
#include "util.h"
+#include "hostname-util.h"
#include "networkd.h"
#include "networkd-netdev.h"
#include "networkd-link.h"
diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index 8aa7b451bb..4095c77fdf 100644
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -52,11 +52,11 @@
#include <blkid/blkid.h>
#endif
-#include "random-util.h"
#include "sd-daemon.h"
#include "sd-bus.h"
#include "sd-id128.h"
#include "sd-rtnl.h"
+#include "random-util.h"
#include "log.h"
#include "util.h"
#include "mkdir.h"
@@ -95,6 +95,7 @@
#include "formats-util.h"
#include "process-util.h"
#include "terminal-util.h"
+#include "hostname-util.h"
#ifdef HAVE_SECCOMP
#include "seccomp-util.h"
diff --git a/src/nss-myhostname/nss-myhostname.c b/src/nss-myhostname/nss-myhostname.c
index fed76c62e7..31db1aaf68 100644
--- a/src/nss-myhostname/nss-myhostname.c
+++ b/src/nss-myhostname/nss-myhostname.c
@@ -29,6 +29,7 @@
#include "local-addresses.h"
#include "macro.h"
#include "nss-util.h"
+#include "hostname-util.h"
#include "util.h"
/* We use 127.0.0.2 as IPv4 address. This has the advantage over
diff --git a/src/resolve/resolved-dns-scope.c b/src/resolve/resolved-dns-scope.c
index b2bc09266c..7369cbf50f 100644
--- a/src/resolve/resolved-dns-scope.c
+++ b/src/resolve/resolved-dns-scope.c
@@ -25,9 +25,10 @@
#include "strv.h"
#include "socket-util.h"
#include "af-list.h"
+#include "random-util.h"
+#include "hostname-util.h"
#include "resolved-dns-domain.h"
#include "resolved-dns-scope.h"
-#include "random-util.h"
#define MULTICAST_RATELIMIT_INTERVAL_USEC (1*USEC_PER_SEC)
#define MULTICAST_RATELIMIT_BURST 1000
diff --git a/src/resolve/resolved-manager.c b/src/resolve/resolved-manager.c
index a10a3277be..dab737d3e4 100644
--- a/src/resolve/resolved-manager.c
+++ b/src/resolve/resolved-manager.c
@@ -32,6 +32,7 @@
#include "fileio-label.h"
#include "ordered-set.h"
#include "random-util.h"
+#include "hostname-util.h"
#include "resolved-dns-domain.h"
#include "resolved-conf.h"
diff --git a/src/shared/condition.c b/src/shared/condition.c
index db12df952b..9f2574c2f6 100644
--- a/src/shared/condition.c
+++ b/src/shared/condition.c
@@ -35,8 +35,9 @@
#include "ima-util.h"
#include "selinux-util.h"
#include "audit.h"
-#include "condition.h"
#include "cap-list.h"
+#include "hostname-util.h"
+#include "condition.h"
Condition* condition_new(ConditionType type, const char *parameter, bool trigger, bool negate) {
Condition *c;
diff --git a/src/shared/hostname-util.c b/src/shared/hostname-util.c
new file mode 100644
index 0000000000..2998fdf2c7
--- /dev/null
+++ b/src/shared/hostname-util.c
@@ -0,0 +1,160 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+ This file is part of systemd.
+
+ Copyright 2015 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 <sys/utsname.h>
+#include <ctype.h>
+
+#include "util.h"
+#include "hostname-util.h"
+
+bool hostname_is_set(void) {
+ struct utsname u;
+
+ assert_se(uname(&u) >= 0);
+
+ if (isempty(u.nodename))
+ return false;
+
+ /* This is the built-in kernel default host name */
+ if (streq(u.nodename, "(none)"))
+ return false;
+
+ return true;
+}
+
+char* gethostname_malloc(void) {
+ struct utsname u;
+
+ assert_se(uname(&u) >= 0);
+
+ if (isempty(u.nodename) || streq(u.nodename, "(none)"))
+ return strdup(u.sysname);
+
+ return strdup(u.nodename);
+}
+
+static bool hostname_valid_char(char c) {
+ return
+ (c >= 'a' && c <= 'z') ||
+ (c >= 'A' && c <= 'Z') ||
+ (c >= '0' && c <= '9') ||
+ c == '-' ||
+ c == '_' ||
+ c == '.';
+}
+
+bool hostname_is_valid(const char *s) {
+ const char *p;
+ bool dot;
+
+ if (isempty(s))
+ return false;
+
+ /* Doesn't accept empty hostnames, hostnames with trailing or
+ * leading dots, and hostnames with multiple dots in a
+ * sequence. Also ensures that the length stays below
+ * HOST_NAME_MAX. */
+
+ for (p = s, dot = true; *p; p++) {
+ if (*p == '.') {
+ if (dot)
+ return false;
+
+ dot = true;
+ } else {
+ if (!hostname_valid_char(*p))
+ return false;
+
+ dot = false;
+ }
+ }
+
+ if (dot)
+ return false;
+
+ if (p-s > HOST_NAME_MAX)
+ return false;
+
+ return true;
+}
+
+char* hostname_cleanup(char *s, bool lowercase) {
+ char *p, *d;
+ bool dot;
+
+ assert(s);
+
+ for (p = s, d = s, dot = true; *p; p++) {
+ if (*p == '.') {
+ if (dot)
+ continue;
+
+ *(d++) = '.';
+ dot = true;
+ } else if (hostname_valid_char(*p)) {
+ *(d++) = lowercase ? tolower(*p) : *p;
+ dot = false;
+ }
+
+ }
+
+ if (dot && d > s)
+ d[-1] = 0;
+ else
+ *d = 0;
+
+ strshorten(s, HOST_NAME_MAX);
+
+ return s;
+}
+
+bool is_localhost(const char *hostname) {
+ assert(hostname);
+
+ /* This tries to identify local host and domain names
+ * described in RFC6761 plus the redhatism of .localdomain */
+
+ return streq(hostname, "localhost") ||
+ streq(hostname, "localhost.") ||
+ streq(hostname, "localdomain.") ||
+ streq(hostname, "localdomain") ||
+ endswith(hostname, ".localhost") ||
+ endswith(hostname, ".localhost.") ||
+ endswith(hostname, ".localdomain") ||
+ endswith(hostname, ".localdomain.");
+}
+
+int sethostname_idempotent(const char *s) {
+ char buf[HOST_NAME_MAX + 1] = {};
+
+ assert(s);
+
+ if (gethostname(buf, sizeof(buf)) < 0)
+ return -errno;
+
+ if (streq(buf, s))
+ return 0;
+
+ if (sethostname(s, strlen(s)) < 0)
+ return -errno;
+
+ return 1;
+}
diff --git a/src/shared/hostname-util.h b/src/shared/hostname-util.h
new file mode 100644
index 0000000000..f2821c3078
--- /dev/null
+++ b/src/shared/hostname-util.h
@@ -0,0 +1,37 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+#pragma once
+
+/***
+ This file is part of systemd.
+
+ Copyright 2010-2015 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 <stdbool.h>
+
+#include "macro.h"
+
+bool hostname_is_set(void);
+
+char* gethostname_malloc(void);
+
+bool hostname_is_valid(const char *s) _pure_;
+char* hostname_cleanup(char *s, bool lowercase);
+
+bool is_localhost(const char *hostname);
+
+int sethostname_idempotent(const char *s);
diff --git a/src/shared/specifier.c b/src/shared/specifier.c
index 8fbf6db5df..85bd477f2d 100644
--- a/src/shared/specifier.c
+++ b/src/shared/specifier.c
@@ -24,6 +24,7 @@
#include "macro.h"
#include "util.h"
+#include "hostname-util.h"
#include "specifier.h"
/*
diff --git a/src/shared/util.c b/src/shared/util.c
index 3060adc8a6..da6343f4c4 100644
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -92,6 +92,7 @@
#include "process-util.h"
#include "random-util.h"
#include "terminal-util.h"
+#include "hostname-util.h"
/* Put this test here for a lack of better place */
assert_cc(EAGAIN == EWOULDBLOCK);
@@ -1934,26 +1935,6 @@ int sigprocmask_many(int how, ...) {
return 0;
}
-
-char* gethostname_malloc(void) {
- struct utsname u;
-
- assert_se(uname(&u) >= 0);
-
- if (!isempty(u.nodename) && !streq(u.nodename, "(none)"))
- return strdup(u.nodename);
-
- return strdup(u.sysname);
-}
-
-bool hostname_is_set(void) {
- struct utsname u;
-
- assert_se(uname(&u) >= 0);
-
- return !isempty(u.nodename) && !streq(u.nodename, "(none)");
-}
-
char *lookup_uid(uid_t uid) {
long bufsize;
char *name;
@@ -2585,79 +2566,6 @@ char* strshorten(char *s, size_t l) {
return s;
}
-static bool hostname_valid_char(char c) {
- return
- (c >= 'a' && c <= 'z') ||
- (c >= 'A' && c <= 'Z') ||
- (c >= '0' && c <= '9') ||
- c == '-' ||
- c == '_' ||
- c == '.';
-}
-
-bool hostname_is_valid(const char *s) {
- const char *p;
- bool dot;
-
- if (isempty(s))
- return false;
-
- /* Doesn't accept empty hostnames, hostnames with trailing or
- * leading dots, and hostnames with multiple dots in a
- * sequence. Also ensures that the length stays below
- * HOST_NAME_MAX. */
-
- for (p = s, dot = true; *p; p++) {
- if (*p == '.') {
- if (dot)
- return false;
-
- dot = true;
- } else {
- if (!hostname_valid_char(*p))
- return false;
-
- dot = false;
- }
- }
-
- if (dot)
- return false;
-
- if (p-s > HOST_NAME_MAX)
- return false;
-
- return true;
-}
-
-char* hostname_cleanup(char *s, bool lowercase) {
- char *p, *d;
- bool dot;
-
- for (p = s, d = s, dot = true; *p; p++) {
- if (*p == '.') {
- if (dot)
- continue;
-
- *(d++) = '.';
- dot = true;
- } else if (hostname_valid_char(*p)) {
- *(d++) = lowercase ? tolower(*p) : *p;
- dot = false;
- }
-
- }
-
- if (dot && d > s)
- d[-1] = 0;
- else
- *d = 0;
-
- strshorten(s, HOST_NAME_MAX);
-
- return s;
-}
-
bool machine_name_is_valid(const char *s) {
if (!hostname_is_valid(s))
@@ -5355,23 +5263,6 @@ int tempfn_random_child(const char *p, char **ret) {
return 0;
}
-/* make sure the hostname is not "localhost" */
-bool is_localhost(const char *hostname) {
- assert(hostname);
-
- /* This tries to identify local host and domain names
- * described in RFC6761 plus the redhatism of .localdomain */
-
- return streq(hostname, "localhost") ||
- streq(hostname, "localhost.") ||
- streq(hostname, "localdomain.") ||
- streq(hostname, "localdomain") ||
- endswith(hostname, ".localhost") ||
- endswith(hostname, ".localhost.") ||
- endswith(hostname, ".localdomain") ||
- endswith(hostname, ".localdomain.");
-}
-
int take_password_lock(const char *root) {
struct flock flock = {
@@ -5729,26 +5620,6 @@ int free_and_strdup(char **p, const char *s) {
return 1;
}
-int sethostname_idempotent(const char *s) {
- int r;
- char buf[HOST_NAME_MAX + 1] = {};
-
- assert(s);
-
- r = gethostname(buf, sizeof(buf));
- if (r < 0)
- return -errno;
-
- if (streq(buf, s))
- return 0;
-
- r = sethostname(s, strlen(s));
- if (r < 0)
- return -errno;
-
- return 1;
-}
-
int ptsname_malloc(int fd, char **ret) {
size_t l = 100;
diff --git a/src/shared/util.h b/src/shared/util.h
index 22f505c0cb..a2b1ec5030 100644
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -351,10 +351,7 @@ char* dirname_malloc(const char *path);
void sigset_add_many(sigset_t *ss, ...);
int sigprocmask_many(int how, ...);
-bool hostname_is_set(void);
-
char* lookup_uid(uid_t uid);
-char* gethostname_malloc(void);
char* getlogname_malloc(void);
char* getusername_malloc(void);
@@ -397,9 +394,6 @@ bool nulstr_contains(const char*nulstr, const char *needle);
bool plymouth_running(void);
-bool hostname_is_valid(const char *s) _pure_;
-char* hostname_cleanup(char *s, bool lowercase);
-
bool machine_name_is_valid(const char *s) _pure_;
char* strshorten(char *s, size_t l);
@@ -846,8 +840,6 @@ int tempfn_xxxxxx(const char *p, char **ret);
int tempfn_random(const char *p, char **ret);
int tempfn_random_child(const char *p, char **ret);
-bool is_localhost(const char *hostname);
-
int take_password_lock(const char *root);
int is_symlink(const char *path);
@@ -864,8 +856,6 @@ int unquote_many_words(const char **p, UnquoteFlags flags, ...) _sentinel_;
int free_and_strdup(char **p, const char *s);
-int sethostname_idempotent(const char *s);
-
#define INOTIFY_EVENT_MAX (sizeof(struct inotify_event) + NAME_MAX + 1)
#define FOREACH_INOTIFY_EVENT(e, buffer, sz) \
diff --git a/src/shared/utmp-wtmp.c b/src/shared/utmp-wtmp.c
index aaf249dd20..8f66df7718 100644
--- a/src/shared/utmp-wtmp.c
+++ b/src/shared/utmp-wtmp.c
@@ -29,8 +29,9 @@
#include "macro.h"
#include "path-util.h"
-#include "utmp-wtmp.h"
#include "terminal-util.h"
+#include "hostname-util.h"
+#include "utmp-wtmp.h"
int utmp_get_runlevel(int *runlevel, int *previous) {
struct utmpx *found, lookup = { .ut_type = RUN_LVL };
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index a5b3660be5..f8e10a4710 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -71,6 +71,7 @@
#include "formats-util.h"
#include "process-util.h"
#include "terminal-util.h"
+#include "hostname-util.h"
static char **arg_types = NULL;
static char **arg_states = NULL;
diff --git a/src/test/test-condition.c b/src/test/test-condition.c
index 88147c8e0a..b788c9532d 100644
--- a/src/test/test-condition.c
+++ b/src/test/test-condition.c
@@ -28,6 +28,7 @@
#include "ima-util.h"
#include "apparmor-util.h"
#include "smack-util.h"
+#include "hostname-util.h"
static void test_condition_test_path(void) {
Condition *condition;
diff --git a/src/test/test-unit-file.c b/src/test/test-unit-file.c
index 03ca70a493..a9711ac9f5 100644
--- a/src/test/test-unit-file.c
+++ b/src/test/test-unit-file.c
@@ -36,6 +36,7 @@
#include "strv.h"
#include "fileio.h"
#include "test-helper.h"
+#include "hostname-util.h"
static int test_unit_file_get_set(void) {
int r;
diff --git a/src/test/test-unit-name.c b/src/test/test-unit-name.c
index 5053d69d1d..e5405fb7f3 100644
--- a/src/test/test-unit-name.c
+++ b/src/test/test-unit-name.c
@@ -35,6 +35,7 @@
#include "macro.h"
#include "path-util.h"
#include "test-helper.h"
+#include "hostname-util.h"
static void test_unit_name_is_valid(void) {
assert_se(unit_name_is_valid("foo.service", UNIT_NAME_ANY));
diff --git a/src/test/test-util.c b/src/test/test-util.c
index fdb772ddda..9af3e757e3 100644
--- a/src/test/test-util.c
+++ b/src/test/test-util.c
@@ -38,6 +38,7 @@
#include "conf-parser.h"
#include "virt.h"
#include "process-util.h"
+#include "hostname-util.h"
static void test_streq_ptr(void) {
assert_se(streq_ptr(NULL, NULL));