Fix missing space in comments (#5439)

24 files changed, 35 insertions, 35 deletions

diff --git a/src/basic/khash.h b/src/basic/khash.h
index f404a68236..410f3020e0 100644
--- a/src/basic/khash.h
+++ b/src/basic/khash.h
@@ -28,7 +28,7 @@
 typedef struct khash khash;
 
 /* For plain hash functions. Hash functions commonly supported on today's kernels are: crc32c, crct10dif, crc32,
- * sha224, sha256, sha512, sha384, sha1, md5, md4, sha3-224, sha3-256, sha3-384, sha3-512, and more.*/
+ * sha224, sha256, sha512, sha384, sha1, md5, md4, sha3-224, sha3-256, sha3-384, sha3-512, and more. */
 int khash_new(khash **ret, const char *algorithm);
 
 /* For keyed hash functions. Hash functions commonly supported on today's kernels are: hmac(sha256), cmac(aes),
diff --git a/src/basic/proc-cmdline.c b/src/basic/proc-cmdline.c
index f703e7f145..8592a428d5 100644
--- a/src/basic/proc-cmdline.c
+++ b/src/basic/proc-cmdline.c
@@ -154,7 +154,7 @@ int proc_cmdline_get_key(const char *key, unsigned flags, char **value) {
          *
          * c) The "value" parameter is NULL. In this case a search for the exact "key" parameter is performed.
          *
-         * In all three cases, > 0 is returned if the key is found, 0 if not.*/
+         * In all three cases, > 0 is returned if the key is found, 0 if not. */
 
         if (isempty(key))
                 return -EINVAL;
diff --git a/src/basic/process-util.c b/src/basic/process-util.c
index 87e5586027..0df3fed640 100644
--- a/src/basic/process-util.c
+++ b/src/basic/process-util.c
@@ -311,7 +311,7 @@ int rename_process(const char name[]) {
 
         /* Third step, completely replace the argv[] array the kernel maintains for us. This requires privileges, but
          * has the advantage that the argv[] array is exactly what we want it to be, and not filled up with zeros at
-         * the end. This is the best option for changing /proc/self/cmdline.*/
+         * the end. This is the best option for changing /proc/self/cmdline. */
         if (mm_size < l+1) {
                 size_t nn_size;
                 char *nn;
diff --git a/src/boot/efi/boot.c b/src/boot/efi/boot.c
index 7cc54a8cdd..681e783f2e 100644
--- a/src/boot/efi/boot.c
+++ b/src/boot/efi/boot.c
@@ -1787,7 +1787,7 @@ EFI_STATUS efi_main(EFI_HANDLE image, EFI_SYSTEM_TABLE *sys_table) {
 
         config_title_generate(&config);
 
-        /* select entry by configured pattern or EFI LoaderDefaultEntry= variable*/
+        /* select entry by configured pattern or EFI LoaderDefaultEntry= variable */
         config_default_entry_select(&config);
 
         /* if no configured entry to select from was found, enable the menu */
diff --git a/src/core/namespace.c b/src/core/namespace.c
index 75dca5b791..4f29217bc4 100644
--- a/src/core/namespace.c
+++ b/src/core/namespace.c
@@ -799,7 +799,7 @@ static int make_read_only(MountEntry *m, char **blacklist) {
 
         if (mount_entry_read_only(m))
                 r = bind_remount_recursive(mount_entry_path(m), true, blacklist);
-        else if (m->mode == PRIVATE_DEV) { /* Superblock can be readonly but the submounts can't*/
+        else if (m->mode == PRIVATE_DEV) { /* Superblock can be readonly but the submounts can't */
                 if (mount(NULL, mount_entry_path(m), NULL, MS_REMOUNT|DEV_MOUNT_OPTIONS|MS_RDONLY, NULL) < 0)
                         r = -errno;
         } else
diff --git a/src/core/socket.c b/src/core/socket.c
index 84b7a1a82d..c4da227e09 100644
--- a/src/core/socket.c
+++ b/src/core/socket.c
@@ -1260,7 +1260,7 @@ static int usbffs_address_create(const char *path) {
         if (fstat(fd, &st) < 0)
                 return -errno;
 
-        /* Check whether this is a regular file (ffs endpoint)*/
+        /* Check whether this is a regular file (ffs endpoint) */
         if (!S_ISREG(st.st_mode))
                 return -EEXIST;
 
diff --git a/src/core/unit.c b/src/core/unit.c
index 685df6f00d..b784277a96 100644
--- a/src/core/unit.c
+++ b/src/core/unit.c
@@ -3895,7 +3895,7 @@ int unit_kill_context(
                          * should not exist in non-delegated units. On
                          * the unified hierarchy that's different,
                          * there we get proper events. Hence rely on
-                         * them.*/
+                         * them. */
 
                         if (cg_unified(SYSTEMD_CGROUP_CONTROLLER) ||
                             (detect_container() == 0 && !unit_cgroup_delegate(u)))
diff --git a/src/import/curl-util.c b/src/import/curl-util.c
index 734e1560e6..0e8f3fb918 100644
--- a/src/import/curl-util.c
+++ b/src/import/curl-util.c
@@ -400,7 +400,7 @@ int curl_header_strdup(const void *contents, size_t sz, const char *field, char
                 sz--;
         }
 
-        /* Truncate trailing whitespace*/
+        /* Truncate trailing whitespace */
         while (sz > 0 && strchr(WHITESPACE, p[sz-1]))
                 sz--;
 
diff --git a/src/journal/journal-file.c b/src/journal/journal-file.c
index ef87b176fa..a6ccb679a8 100644
--- a/src/journal/journal-file.c
+++ b/src/journal/journal-file.c
@@ -3283,7 +3283,7 @@ int journal_file_rotate(JournalFile **f, bool compress, bool seal, Set *deferred
                 return -EINVAL;
 
         /* Is this a journal file that was passed to us as fd? If so, we synthesized a path name for it, and we refuse
-         * rotation, since we don't know the actual path, and couldn't rename the file hence.*/
+         * rotation, since we don't know the actual path, and couldn't rename the file hence. */
         if (path_startswith(old_file->path, "/proc/self/fd"))
                 return -EINVAL;
 
diff --git a/src/journal/test-compress.c b/src/journal/test-compress.c
index 0469393f3b..44a2cf5217 100644
--- a/src/journal/test-compress.c
+++ b/src/journal/test-compress.c
@@ -109,7 +109,7 @@ static void test_decompress_startswith(int compression,
         size_t csize, usize = 0, len;
         int r;
 
-        log_info("/* testing decompress_startswith with %s on %.20s text*/",
+        log_info("/* testing decompress_startswith with %s on %.20s text */",
                  object_compressed_to_string(compression), data);
 
 #define BUFSIZE_1 512
diff --git a/src/libsystemd-network/arp-util.c b/src/libsystemd-network/arp-util.c
index 02028bf28a..2e02b3fa66 100644
--- a/src/libsystemd-network/arp-util.c
+++ b/src/libsystemd-network/arp-util.c
@@ -58,7 +58,7 @@ int arp_network_bind_raw_socket(int ifindex, be32_t address, const struct ether_
                 BPF_STMT(BPF_ALU + BPF_XOR + BPF_X, 0),                                        /* A xor X */
                 BPF_JUMP(BPF_JMP + BPF_JEQ + BPF_K, 0, 0, 1),                                  /* A == 0 ? */
                 BPF_STMT(BPF_RET + BPF_K, 0),                                                  /* ignore */
-                /* Sender Protocol Address or Target Protocol Address must be equal to the one we care about*/
+                /* Sender Protocol Address or Target Protocol Address must be equal to the one we care about */
                 BPF_STMT(BPF_LD + BPF_IMM, htobe32(address)),                                  /* A <- clients IP */
                 BPF_STMT(BPF_MISC + BPF_TAX, 0),                                               /* X <- A */
                 BPF_STMT(BPF_LD + BPF_W + BPF_ABS, offsetof(struct ether_arp, arp_spa)),       /* A <- SPA */
diff --git a/src/libsystemd-network/test-lldp.c b/src/libsystemd-network/test-lldp.c
index 6bcd65de0a..430c58ae60 100644
--- a/src/libsystemd-network/test-lldp.c
+++ b/src/libsystemd-network/test-lldp.c
@@ -98,14 +98,14 @@ static void test_receive_basic_packet(sd_event *e) {
 
         static const uint8_t frame[] = {
                 /* Ethernet header */
-                0x01, 0x80, 0xc2, 0x00, 0x00, 0x03,     /* Destination MAC*/
+                0x01, 0x80, 0xc2, 0x00, 0x00, 0x03,     /* Destination MAC */
                 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,     /* Source MAC */
                 0x88, 0xcc,                             /* Ethertype */
                 /* LLDP mandatory TLVs */
                 0x02, 0x07, 0x04, 0x00, 0x01, 0x02,     /* Chassis: MAC, 00:01:02:03:04:05 */
                 0x03, 0x04, 0x05,
                 0x04, 0x04, 0x05, 0x31, 0x2f, 0x33,     /* Port: interface name, "1/3" */
-                0x06, 0x02, 0x00, 0x78,                 /* TTL: 120 seconds*/
+                0x06, 0x02, 0x00, 0x78,                 /* TTL: 120 seconds */
                 /* LLDP optional TLVs */
                 0x08, 0x04, 0x50, 0x6f, 0x72, 0x74,     /* Port Description: "Port" */
                 0x0a, 0x03, 0x53, 0x59, 0x53,           /* System Name: "SYS" */
@@ -162,7 +162,7 @@ static void test_receive_incomplete_packet(sd_event *e) {
         sd_lldp_neighbor **neighbors;
         uint8_t frame[] = {
                 /* Ethernet header */
-                0x01, 0x80, 0xc2, 0x00, 0x00, 0x03,     /* Destination MAC*/
+                0x01, 0x80, 0xc2, 0x00, 0x00, 0x03,     /* Destination MAC */
                 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,     /* Source MAC */
                 0x88, 0xcc,                             /* Ethertype */
                 /* LLDP mandatory TLVs */
@@ -189,14 +189,14 @@ static void test_receive_oui_packet(sd_event *e) {
         sd_lldp_neighbor **neighbors;
         uint8_t frame[] = {
                 /* Ethernet header */
-                0x01, 0x80, 0xc2, 0x00, 0x00, 0x03,     /* Destination MAC*/
+                0x01, 0x80, 0xc2, 0x00, 0x00, 0x03,     /* Destination MAC */
                 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,     /* Source MAC */
                 0x88, 0xcc,                             /* Ethertype */
                 /* LLDP mandatory TLVs */
                 0x02, 0x07, 0x04, 0x00, 0x01, 0x02,     /* Chassis: MAC, 00:01:02:03:04:05 */
                 0x03, 0x04, 0x05,
                 0x04, 0x04, 0x05, 0x31, 0x2f, 0x33,     /* Port TLV: interface name, "1/3" */
-                0x06, 0x02, 0x00, 0x78,                 /* TTL: 120 seconds*/
+                0x06, 0x02, 0x00, 0x78,                 /* TTL: 120 seconds */
                 /* LLDP optional TLVs */
                 0xfe, 0x06, 0x00, 0x80, 0xc2, 0x01,     /* Port VLAN ID: 0x1234 */
                 0x12, 0x34,
diff --git a/src/libsystemd/sd-device/device-internal.h b/src/libsystemd/sd-device/device-internal.h
index 9fad388953..f4783deef8 100644
--- a/src/libsystemd/sd-device/device-internal.h
+++ b/src/libsystemd/sd-device/device-internal.h
@@ -34,7 +34,7 @@ struct sd_device {
         uint64_t properties_generation; /* changes whenever the properties are changed */
         uint64_t properties_iterator_generation; /* generation when iteration was started */
 
-        /* the subset of the properties that should be written to the db*/
+        /* the subset of the properties that should be written to the db */
         OrderedHashmap *properties_db;
 
         Hashmap *sysattr_values; /* cached sysattr values */
diff --git a/src/libsystemd/sd-network/sd-network.c b/src/libsystemd/sd-network/sd-network.c
index 0d8d99c56d..8b4af5a2c3 100644
--- a/src/libsystemd/sd-network/sd-network.c
+++ b/src/libsystemd/sd-network/sd-network.c
@@ -245,7 +245,7 @@ static int network_link_get_ifindexes(int ifindex, const char *key, int **ret) {
         }
 
         if (ifis)
-                ifis[c] = 0; /* Let's add a 0 ifindex to the end, to be nice*/
+                ifis[c] = 0; /* Let's add a 0 ifindex to the end, to be nice */
 
         *ret = ifis;
         ifis = NULL;
diff --git a/src/nspawn/nspawn-mount.c b/src/nspawn/nspawn-mount.c
index ed4f1f9db8..fca9d170d6 100644
--- a/src/nspawn/nspawn-mount.c
+++ b/src/nspawn/nspawn-mount.c
@@ -545,10 +545,10 @@ int mount_all(const char *dest,
         static const MountPoint mount_table[] = {
                 /* inner child mounts */
                 { "proc",                "/proc",               "proc",  NULL,        MS_NOSUID|MS_NOEXEC|MS_NODEV,                              MOUNT_FATAL|MOUNT_IN_USERNS },
-                { "/proc/sys",           "/proc/sys",           NULL,    NULL,        MS_BIND,                                                   MOUNT_FATAL|MOUNT_IN_USERNS|MOUNT_APPLY_APIVFS_RO },                          /* Bind mount first ...*/
+                { "/proc/sys",           "/proc/sys",           NULL,    NULL,        MS_BIND,                                                   MOUNT_FATAL|MOUNT_IN_USERNS|MOUNT_APPLY_APIVFS_RO },                          /* Bind mount first ... */
                 { "/proc/sys/net",       "/proc/sys/net",       NULL,    NULL,        MS_BIND,                                                   MOUNT_FATAL|MOUNT_IN_USERNS|MOUNT_APPLY_APIVFS_RO|MOUNT_APPLY_APIVFS_NETNS }, /* (except for this) */
                 { NULL,                  "/proc/sys",           NULL,    NULL,        MS_BIND|MS_RDONLY|MS_NOSUID|MS_NOEXEC|MS_NODEV|MS_REMOUNT, MOUNT_FATAL|MOUNT_IN_USERNS|MOUNT_APPLY_APIVFS_RO },                          /* ... then, make it r/o */
-                { "/proc/sysrq-trigger", "/proc/sysrq-trigger", NULL,    NULL,        MS_BIND,                                                               MOUNT_IN_USERNS|MOUNT_APPLY_APIVFS_RO },                          /* Bind mount first ...*/
+                { "/proc/sysrq-trigger", "/proc/sysrq-trigger", NULL,    NULL,        MS_BIND,                                                               MOUNT_IN_USERNS|MOUNT_APPLY_APIVFS_RO },                          /* Bind mount first ... */
                 { NULL,                  "/proc/sysrq-trigger", NULL,    NULL,        MS_BIND|MS_RDONLY|MS_NOSUID|MS_NOEXEC|MS_NODEV|MS_REMOUNT,             MOUNT_IN_USERNS|MOUNT_APPLY_APIVFS_RO },                          /* ... then, make it r/o */
 
                 /* outer child mounts */
diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index 42355115ff..00b084a42f 100644
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -2539,7 +2539,7 @@ static int outer_child(
          * inside the containter that create a new mount namespace.
          * See https://github.com/systemd/systemd/issues/3860
          * Further submounts (such as /dev) done after this will inherit the
-         * shared propagation mode.*/
+         * shared propagation mode. */
         r = mount_verbose(LOG_ERR, NULL, directory, NULL, MS_SHARED|MS_REC, NULL);
         if (r < 0)
                 return r;
diff --git a/src/resolve/resolved-dns-answer.c b/src/resolve/resolved-dns-answer.c
index ab85754bf7..db86b4dcf6 100644
--- a/src/resolve/resolved-dns-answer.c
+++ b/src/resolve/resolved-dns-answer.c
@@ -148,7 +148,7 @@ int dns_answer_add(DnsAnswer *a, DnsResourceRecord *rr, int ifindex, DnsAnswerFl
                          * match. We don't really care if they match
                          * precisely, but we do care whether one is 0
                          * and the other is not. See RFC 2181, Section
-                         * 5.2.*/
+                         * 5.2. */
 
                         if ((rr->ttl == 0) != (a->items[i].rr->ttl == 0))
                                 return -EINVAL;
diff --git a/src/resolve/resolved-dns-cache.c b/src/resolve/resolved-dns-cache.c
index 46a25c2bee..f8dab01308 100644
--- a/src/resolve/resolved-dns-cache.c
+++ b/src/resolve/resolved-dns-cache.c
@@ -433,7 +433,7 @@ static int dns_cache_put_positive(
                 return 0;
         }
 
-        /* Entry exists already? Update TTL, timestamp and owner*/
+        /* Entry exists already? Update TTL, timestamp and owner */
         existing = dns_cache_get(c, rr);
         if (existing) {
                 dns_cache_item_update_positive(
diff --git a/src/resolve/resolved-dns-transaction.c b/src/resolve/resolved-dns-transaction.c
index ecd7068683..ff2ad9c1de 100644
--- a/src/resolve/resolved-dns-transaction.c
+++ b/src/resolve/resolved-dns-transaction.c
@@ -2458,7 +2458,7 @@ static int dns_transaction_requires_nsec(DnsTransaction *t) {
         if (r > 0) {
                 /* The lookup is from a TLD that is proven not to
                  * exist, and we are in downgrade mode, hence ignore
-                 * that fact that we didn't get any NSEC RRs.*/
+                 * that fact that we didn't get any NSEC RRs. */
 
                 log_info("Detected a negative query %s in a private DNS zone, permitting unsigned response.",
                          dns_resource_key_to_string(t->key, key_str, sizeof key_str));
@@ -2763,7 +2763,7 @@ static int dnssec_validate_records(
                         const char *source;
 
                         /* This RRset validated, but as a wildcard. This means we need
-                         * to prove via NSEC/NSEC3 that no matching non-wildcard RR exists.*/
+                         * to prove via NSEC/NSEC3 that no matching non-wildcard RR exists. */
 
                         /* First step, determine the source of synthesis */
                         r = dns_resource_record_source(rrsig, &source);
@@ -2798,7 +2798,7 @@ static int dnssec_validate_records(
                                 return r;
                         if (r == 0) {
                                 /* Data does not require signing. In that case, just copy it over,
-                                 * but remember that this is by no means authenticated.*/
+                                 * but remember that this is by no means authenticated. */
                                 r = dns_answer_move_by_key(validated, &t->answer, rr->key, 0);
                                 if (r < 0)
                                         return r;
diff --git a/src/resolve/resolved-link.c b/src/resolve/resolved-link.c
index 44c0cd654f..3f7f9035cf 100644
--- a/src/resolve/resolved-link.c
+++ b/src/resolve/resolved-link.c
@@ -543,7 +543,7 @@ bool link_relevant(Link *l, int family, bool local_multicast) {
          * beat, can do multicast and has at least one link-local (or better) IP address.
          *
          * A link is relevant for non-multicast traffic if it isn't a loopback device, has a link beat, and has at
-         * least one routable address.*/
+         * least one routable address. */
 
         if (l->flags & (IFF_LOOPBACK|IFF_DORMANT))
                 return false;
diff --git a/src/shared/fstab-util.c b/src/shared/fstab-util.c
index 87b520b540..c3106f1ae9 100644
--- a/src/shared/fstab-util.c
+++ b/src/shared/fstab-util.c
@@ -213,7 +213,7 @@ static char *unquote(const char *s, const char* quotes) {
          * trailing quotes if there is one. Doesn't care about
          * escaping or anything.
          *
-         * DON'T USE THIS FOR NEW CODE ANYMORE!*/
+         * DON'T USE THIS FOR NEW CODE ANYMORE! */
 
         l = strlen(s);
         if (l < 2)
diff --git a/src/shared/machine-image.c b/src/shared/machine-image.c
index d96ff44e66..32a4c67590 100644
--- a/src/shared/machine-image.c
+++ b/src/shared/machine-image.c
@@ -636,7 +636,7 @@ int image_clone(Image *i, const char *new_name, bool read_only) {
         case IMAGE_SUBVOLUME:
         case IMAGE_DIRECTORY:
                 /* If we can we'll always try to create a new btrfs subvolume here, even if the source is a plain
-                 * directory.*/
+                 * directory. */
 
                 new_path = strjoina("/var/lib/machines/", new_name);
 
@@ -712,7 +712,7 @@ int image_read_only(Image *i, bool b) {
                    use the "immutable" flag, to at least make the
                    top-level directory read-only. It's not as good as
                    a read-only subvolume, but at least something, and
-                   we can read the value back.*/
+                   we can read the value back. */
 
                 r = chattr_path(i->path, b ? FS_IMMUTABLE_FL : 0, FS_IMMUTABLE_FL);
                 if (r < 0)
diff --git a/src/test/test-dns-domain.c b/src/test/test-dns-domain.c
index b4db4a6702..a7cd8e4b51 100644
--- a/src/test/test-dns-domain.c
+++ b/src/test/test-dns-domain.c
@@ -373,16 +373,16 @@ static void test_dns_name_is_valid(void) {
         test_dns_name_is_valid_one("ä", 1);
         test_dns_name_is_valid_one("\n", 0);
 
-        /* 256 characters*/
+        /* 256 characters */
         test_dns_name_is_valid_one("a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345", 0);
 
-        /* 255 characters*/
+        /* 255 characters */
         test_dns_name_is_valid_one("a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a1234", 0);
 
-        /* 254 characters*/
+        /* 254 characters */
         test_dns_name_is_valid_one("a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a123", 0);
 
-        /* 253 characters*/
+        /* 253 characters */
         test_dns_name_is_valid_one("a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12345678.a12", 1);
 
         /* label of 64 chars length */
diff --git a/src/tmpfiles/tmpfiles.c b/src/tmpfiles/tmpfiles.c
index 08a138b1b2..7326597b8c 100644
--- a/src/tmpfiles/tmpfiles.c
+++ b/src/tmpfiles/tmpfiles.c
@@ -872,7 +872,7 @@ static int parse_attribute_from_arg(Item *item) {
                 { 's', FS_SECRM_FL },        /* Secure deletion */
                 { 'u', FS_UNRM_FL },         /* Undelete */
                 { 't', FS_NOTAIL_FL },       /* file tail should not be merged */
-                { 'T', FS_TOPDIR_FL },       /* Top of directory hierarchies*/
+                { 'T', FS_TOPDIR_FL },       /* Top of directory hierarchies */
                 { 'C', FS_NOCOW_FL },        /* Do not cow file */
         };