From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Thu, 28 Sep 2017 08:17:04 +0000 (+0900)
Subject: libelogind: use IN_SET macro
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=f264b1ea6f07d7abd46a4d1af27dd8f6e43a11ed;p=elogind.git

libelogind: use IN_SET macro
---

diff --git a/src/libelogind/sd-bus/bus-creds.c b/src/libelogind/sd-bus/bus-creds.c
index ae167f63e..4e2708b2c 100644
--- a/src/libelogind/sd-bus/bus-creds.c
+++ b/src/libelogind/sd-bus/bus-creds.c
@@ -840,7 +840,7 @@ int bus_creds_add_more(sd_bus_creds *c, uint64_t mask, pid_t pid, pid_t tid) {
                 if (!f) {
                         if (errno == ENOENT)
                                 return -ESRCH;
-                        else if (errno != EPERM && errno != EACCES)
+                        else if (!IN_SET(errno, EPERM, EACCES))
                                 return -errno;
                 } else {
                         char line[LINE_MAX];
@@ -998,7 +998,7 @@ int bus_creds_add_more(sd_bus_creds *c, uint64_t mask, pid_t pid, pid_t tid) {
                 p = procfs_file_alloca(pid, "attr/current");
                 r = read_one_line_file(p, &c->label);
                 if (r < 0) {
-                        if (r != -ENOENT && r != -EINVAL && r != -EPERM && r != -EACCES)
+                        if (!IN_SET(r, -ENOENT, -EINVAL, -EPERM, -EACCES))
                                 return r;
                 } else
                         c->mask |= SD_BUS_CREDS_SELINUX_CONTEXT;
@@ -1007,7 +1007,7 @@ int bus_creds_add_more(sd_bus_creds *c, uint64_t mask, pid_t pid, pid_t tid) {
         if (missing & SD_BUS_CREDS_COMM) {
                 r = get_process_comm(pid, &c->comm);
                 if (r < 0) {
-                        if (r != -EPERM && r != -EACCES)
+                        if (!IN_SET(r, -EPERM, -EACCES))
                                 return r;
                 } else
                         c->mask |= SD_BUS_CREDS_COMM;
@@ -1026,7 +1026,7 @@ int bus_creds_add_more(sd_bus_creds *c, uint64_t mask, pid_t pid, pid_t tid) {
                         c->exe = NULL;
                         c->mask |= SD_BUS_CREDS_EXE;
                 } else if (r < 0) {
-                        if (r != -EPERM && r != -EACCES)
+                        if (!IN_SET(r, -EPERM, -EACCES))
                                 return r;
                 } else
                         c->mask |= SD_BUS_CREDS_EXE;
@@ -1040,7 +1040,7 @@ int bus_creds_add_more(sd_bus_creds *c, uint64_t mask, pid_t pid, pid_t tid) {
                 if (r == -ENOENT)
                         return -ESRCH;
                 if (r < 0) {
-                        if (r != -EPERM && r != -EACCES)
+                        if (!IN_SET(r, -EPERM, -EACCES))
                                 return r;
                 } else {
                         if (c->cmdline_size == 0)
@@ -1060,7 +1060,7 @@ int bus_creds_add_more(sd_bus_creds *c, uint64_t mask, pid_t pid, pid_t tid) {
                 if (r == -ENOENT)
                         return -ESRCH;
                 if (r < 0) {
-                        if (r != -EPERM && r != -EACCES)
+                        if (!IN_SET(r, -EPERM, -EACCES))
                                 return r;
                 } else
                         c->mask |= SD_BUS_CREDS_TID_COMM;
@@ -1071,7 +1071,7 @@ int bus_creds_add_more(sd_bus_creds *c, uint64_t mask, pid_t pid, pid_t tid) {
                 if (!c->cgroup) {
                         r = cg_pid_get_path(NULL, pid, &c->cgroup);
                         if (r < 0) {
-                                if (r != -EPERM && r != -EACCES)
+                                if (!IN_SET(r, -EPERM, -EACCES))
                                         return r;
                         }
                 }
@@ -1093,7 +1093,7 @@ int bus_creds_add_more(sd_bus_creds *c, uint64_t mask, pid_t pid, pid_t tid) {
                         c->audit_session_id = AUDIT_SESSION_INVALID;
                         c->mask |= SD_BUS_CREDS_AUDIT_SESSION_ID;
                 } else if (r < 0) {
-                        if (r != -EOPNOTSUPP && r != -ENOENT && r != -EPERM && r != -EACCES)
+                        if (!IN_SET(r, -EOPNOTSUPP, -ENOENT, -EPERM, -EACCES))
                                 return r;
                 } else
                         c->mask |= SD_BUS_CREDS_AUDIT_SESSION_ID;
@@ -1106,7 +1106,7 @@ int bus_creds_add_more(sd_bus_creds *c, uint64_t mask, pid_t pid, pid_t tid) {
                         c->audit_login_uid = UID_INVALID;
                         c->mask |= SD_BUS_CREDS_AUDIT_LOGIN_UID;
                 } else if (r < 0) {
-                        if (r != -EOPNOTSUPP && r != -ENOENT && r != -EPERM && r != -EACCES)
+                        if (!IN_SET(r, -EOPNOTSUPP, -ENOENT, -EPERM, -EACCES))
                                 return r;
                 } else
                         c->mask |= SD_BUS_CREDS_AUDIT_LOGIN_UID;
@@ -1119,7 +1119,7 @@ int bus_creds_add_more(sd_bus_creds *c, uint64_t mask, pid_t pid, pid_t tid) {
                         c->tty = NULL;
                         c->mask |= SD_BUS_CREDS_TTY;
                 } else if (r < 0) {
-                        if (r != -EPERM && r != -EACCES && r != -ENOENT)
+                        if (!IN_SET(r, -EPERM, -EACCES, -ENOENT))
                                 return r;
                 } else
                         c->mask |= SD_BUS_CREDS_TTY;
diff --git a/src/libelogind/sd-bus/bus-internal.c b/src/libelogind/sd-bus/bus-internal.c
index 14d590a80..aca2225ea 100644
--- a/src/libelogind/sd-bus/bus-internal.c
+++ b/src/libelogind/sd-bus/bus-internal.c
@@ -148,7 +148,7 @@ bool service_name_is_valid(const char *p) {
                                 (*q >= 'a' && *q <= 'z') ||
                                 (*q >= 'A' && *q <= 'Z') ||
                                 ((!dot || unique) && *q >= '0' && *q <= '9') ||
-                                *q == '_' || *q == '-';
+                                IN_SET(*q, '_', '-');
 
                         if (!good)
                                 return false;
diff --git a/src/libelogind/sd-bus/bus-introspect.c b/src/libelogind/sd-bus/bus-introspect.c
index 5dab4a9af..9fcb59631 100644
--- a/src/libelogind/sd-bus/bus-introspect.c
+++ b/src/libelogind/sd-bus/bus-introspect.c
@@ -81,7 +81,7 @@ static void introspect_write_flags(struct introspect *i, int type, int flags) {
         if (type == _SD_BUS_VTABLE_METHOD && (flags & SD_BUS_VTABLE_METHOD_NO_REPLY))
                 fputs_unlocked("   <annotation name=\"org.freedesktop.DBus.Method.NoReply\" value=\"true\"/>\n", i->f);
 
-        if (type == _SD_BUS_VTABLE_PROPERTY || type == _SD_BUS_VTABLE_WRITABLE_PROPERTY) {
+        if (IN_SET(type, _SD_BUS_VTABLE_PROPERTY, _SD_BUS_VTABLE_WRITABLE_PROPERTY)) {
                 if (flags & SD_BUS_VTABLE_PROPERTY_EXPLICIT)
                         fputs_unlocked("   <annotation name=\"org.freedesktop.systemd1.Explicit\" value=\"true\"/>\n", i->f);
 
@@ -94,7 +94,7 @@ static void introspect_write_flags(struct introspect *i, int type, int flags) {
         }
 
         if (!i->trusted &&
-            (type == _SD_BUS_VTABLE_METHOD || type == _SD_BUS_VTABLE_WRITABLE_PROPERTY) &&
+            IN_SET(type, _SD_BUS_VTABLE_METHOD, _SD_BUS_VTABLE_WRITABLE_PROPERTY) &&
             !(flags & SD_BUS_VTABLE_UNPRIVILEGED))
                 fputs_unlocked("   <annotation name=\"org.freedesktop.systemd1.Privileged\" value=\"true\"/>\n", i->f);
 }
diff --git a/src/libelogind/sd-bus/bus-match.c b/src/libelogind/sd-bus/bus-match.c
index 3cc00648d..82f0f1f0d 100644
--- a/src/libelogind/sd-bus/bus-match.c
+++ b/src/libelogind/sd-bus/bus-match.c
@@ -453,7 +453,7 @@ static int bus_match_add_compare_value(
         int r;
 
         assert(where);
-        assert(where->type == BUS_MATCH_ROOT || where->type == BUS_MATCH_VALUE);
+        assert(IN_SET(where->type, BUS_MATCH_ROOT, BUS_MATCH_VALUE));
         assert(BUS_MATCH_IS_COMPARE(t));
         assert(ret);
 
@@ -567,7 +567,7 @@ static int bus_match_find_compare_value(
         struct bus_match_node *c, *n;
 
         assert(where);
-        assert(where->type == BUS_MATCH_ROOT || where->type == BUS_MATCH_VALUE);
+        assert(IN_SET(where->type, BUS_MATCH_ROOT, BUS_MATCH_VALUE));
         assert(BUS_MATCH_IS_COMPARE(t));
         assert(ret);
 
@@ -601,7 +601,7 @@ static int bus_match_add_leaf(
         struct bus_match_node *n;
 
         assert(where);
-        assert(where->type == BUS_MATCH_ROOT || where->type == BUS_MATCH_VALUE);
+        assert(IN_SET(where->type, BUS_MATCH_ROOT, BUS_MATCH_VALUE));
         assert(callback);
 
         n = new0(struct bus_match_node, 1);
@@ -631,7 +631,7 @@ static int bus_match_find_leaf(
         struct bus_match_node *c;
 
         assert(where);
-        assert(where->type == BUS_MATCH_ROOT || where->type == BUS_MATCH_VALUE);
+        assert(IN_SET(where->type, BUS_MATCH_ROOT, BUS_MATCH_VALUE));
         assert(ret);
 
         for (c = where->child; c; c = c->next) {
diff --git a/src/libelogind/sd-bus/bus-message.c b/src/libelogind/sd-bus/bus-message.c
index 31711c2c8..8923c5d68 100644
--- a/src/libelogind/sd-bus/bus-message.c
+++ b/src/libelogind/sd-bus/bus-message.c
@@ -587,7 +587,7 @@ static sd_bus_message *message_new(sd_bus *bus, uint8_t type) {
         m->header->endian = BUS_NATIVE_ENDIAN;
         m->header->type = type;
         m->header->version = bus->message_version;
-        m->allow_fds = bus->can_fds || (bus->state != BUS_HELLO && bus->state != BUS_RUNNING);
+        m->allow_fds = bus->can_fds || !IN_SET(bus->state, BUS_HELLO, BUS_RUNNING);
         m->root_container.need_offsets = BUS_MESSAGE_IS_GVARIANT(m);
         m->bus = sd_bus_ref(bus);
 
@@ -1558,7 +1558,7 @@ int message_append_basic(sd_bus_message *m, char type, const void *p, const void
                 if (!a)
                         return -ENOMEM;
 
-                if (type == SD_BUS_TYPE_STRING || type == SD_BUS_TYPE_OBJECT_PATH) {
+                if (IN_SET(type, SD_BUS_TYPE_STRING, SD_BUS_TYPE_OBJECT_PATH)) {
                         *(uint32_t*) a = sz - 5;
                         memcpy((uint8_t*) a + 4, p, sz - 4);
 
@@ -2239,7 +2239,7 @@ _public_ int sd_bus_message_close_container(sd_bus_message *m) {
                 r = bus_message_close_array(m, c);
         else if (c->enclosing == SD_BUS_TYPE_VARIANT)
                 r = bus_message_close_variant(m, c);
-        else if (c->enclosing == SD_BUS_TYPE_STRUCT || c->enclosing == SD_BUS_TYPE_DICT_ENTRY)
+        else if (IN_SET(c->enclosing, SD_BUS_TYPE_STRUCT, SD_BUS_TYPE_DICT_ENTRY))
                 r = bus_message_close_struct(m, c, true);
         else
                 assert_not_reached("Unknown container type");
@@ -3185,9 +3185,7 @@ static int container_next_item(sd_bus_message *m, struct bus_container *c, size_
 
                 c->offset_index++;
 
-        } else if (c->enclosing == 0 ||
-                   c->enclosing == SD_BUS_TYPE_STRUCT ||
-                   c->enclosing == SD_BUS_TYPE_DICT_ENTRY) {
+        } else if (IN_SET(c->enclosing, 0, SD_BUS_TYPE_STRUCT, SD_BUS_TYPE_DICT_ENTRY)) {
 
                 int alignment;
                 size_t n, j;
@@ -5074,8 +5072,7 @@ static int message_skip_fields(
 
                         (*signature)++;
 
-                } else if (t == SD_BUS_TYPE_STRUCT ||
-                           t == SD_BUS_TYPE_DICT_ENTRY) {
+                } else if (IN_SET(t, SD_BUS_TYPE_STRUCT, SD_BUS_TYPE_DICT_ENTRY)) {
 
                         r = signature_element_length(*signature, &l);
                         if (r < 0)
@@ -5737,9 +5734,7 @@ _public_ int sd_bus_message_copy(sd_bus_message *m, sd_bus_message *source, int
 
                 assert(r > 0);
 
-                if (type == SD_BUS_TYPE_OBJECT_PATH ||
-                    type == SD_BUS_TYPE_SIGNATURE ||
-                    type == SD_BUS_TYPE_STRING)
+                if (IN_SET(type, SD_BUS_TYPE_OBJECT_PATH, SD_BUS_TYPE_SIGNATURE, SD_BUS_TYPE_STRING))
                         r = sd_bus_message_append_basic(m, type, basic.string);
                 else
                         r = sd_bus_message_append_basic(m, type, &basic);
diff --git a/src/libelogind/sd-bus/bus-objects.c b/src/libelogind/sd-bus/bus-objects.c
index 6966f73a1..37a49123e 100644
--- a/src/libelogind/sd-bus/bus-objects.c
+++ b/src/libelogind/sd-bus/bus-objects.c
@@ -753,7 +753,7 @@ static int vtable_append_all_properties(
                 return 1;
 
         for (v = c->vtable+1; v->type != _SD_BUS_VTABLE_END; v++) {
-                if (v->type != _SD_BUS_VTABLE_PROPERTY && v->type != _SD_BUS_VTABLE_WRITABLE_PROPERTY)
+                if (!IN_SET(v->type, _SD_BUS_VTABLE_PROPERTY, _SD_BUS_VTABLE_WRITABLE_PROPERTY))
                         continue;
 
                 if (v->flags & SD_BUS_VTABLE_HIDDEN)
@@ -2000,7 +2000,7 @@ static int emit_properties_changed_on_interface(
                          * as changing in the message. */
 
                         for (v = c->vtable+1; v->type != _SD_BUS_VTABLE_END; v++) {
-                                if (v->type != _SD_BUS_VTABLE_PROPERTY && v->type != _SD_BUS_VTABLE_WRITABLE_PROPERTY)
+                                if (!IN_SET(v->type, _SD_BUS_VTABLE_PROPERTY, _SD_BUS_VTABLE_WRITABLE_PROPERTY))
                                         continue;
 
                                 if (v->flags & SD_BUS_VTABLE_HIDDEN)
@@ -2071,7 +2071,7 @@ static int emit_properties_changed_on_interface(
                                 const sd_bus_vtable *v;
 
                                 for (v = c->vtable+1; v->type != _SD_BUS_VTABLE_END; v++) {
-                                        if (v->type != _SD_BUS_VTABLE_PROPERTY && v->type != _SD_BUS_VTABLE_WRITABLE_PROPERTY)
+                                        if (!IN_SET(v->type, _SD_BUS_VTABLE_PROPERTY, _SD_BUS_VTABLE_WRITABLE_PROPERTY))
                                                 continue;
 
                                         if (v->flags & SD_BUS_VTABLE_HIDDEN)
diff --git a/src/libelogind/sd-bus/bus-socket.c b/src/libelogind/sd-bus/bus-socket.c
index 6e4bd541b..235fe2639 100644
--- a/src/libelogind/sd-bus/bus-socket.c
+++ b/src/libelogind/sd-bus/bus-socket.c
@@ -343,7 +343,7 @@ static int bus_socket_auth_write(sd_bus *b, const char *t) {
         assert(t);
 
         /* We only make use of the first iovec */
-        assert(b->auth_index == 0 || b->auth_index == 1);
+        assert(IN_SET(b->auth_index, 0, 1));
 
         l = strlen(t);
         p = malloc(b->auth_iovec[0].iov_len + l);
@@ -731,7 +731,7 @@ int bus_socket_exec(sd_bus *b) {
                 assert_se(dup3(s[1], STDIN_FILENO, 0) == STDIN_FILENO);
                 assert_se(dup3(s[1], STDOUT_FILENO, 0) == STDOUT_FILENO);
 
-                if (s[1] != STDIN_FILENO && s[1] != STDOUT_FILENO)
+                if (!IN_SET(s[1], STDIN_FILENO, STDOUT_FILENO))
                         safe_close(s[1]);
 
                 fd_cloexec(STDIN_FILENO, false);
@@ -775,7 +775,7 @@ int bus_socket_write_message(sd_bus *bus, sd_bus_message *m, size_t *idx) {
         assert(bus);
         assert(m);
         assert(idx);
-        assert(bus->state == BUS_RUNNING || bus->state == BUS_HELLO);
+        assert(IN_SET(bus->state, BUS_RUNNING, BUS_HELLO));
 
         if (*idx >= BUS_MESSAGE_SIZE(m))
                 return 0;
@@ -830,7 +830,7 @@ static int bus_socket_read_message_need(sd_bus *bus, size_t *need) {
 
         assert(bus);
         assert(need);
-        assert(bus->state == BUS_RUNNING || bus->state == BUS_HELLO);
+        assert(IN_SET(bus->state, BUS_RUNNING, BUS_HELLO));
 
         if (bus->rbuffer_size < sizeof(struct bus_header)) {
                 *need = sizeof(struct bus_header) + 8;
@@ -882,7 +882,7 @@ static int bus_socket_make_message(sd_bus *bus, size_t size) {
 
         assert(bus);
         assert(bus->rbuffer_size >= size);
-        assert(bus->state == BUS_RUNNING || bus->state == BUS_HELLO);
+        assert(IN_SET(bus->state, BUS_RUNNING, BUS_HELLO));
 
         r = bus_rqueue_make_room(bus);
         if (r < 0)
@@ -931,7 +931,7 @@ int bus_socket_read_message(sd_bus *bus) {
         bool handle_cmsg = false;
 
         assert(bus);
-        assert(bus->state == BUS_RUNNING || bus->state == BUS_HELLO);
+        assert(IN_SET(bus->state, BUS_RUNNING, BUS_HELLO));
 
         r = bus_socket_read_message_need(bus, &need);
         if (r < 0)
diff --git a/src/libelogind/sd-bus/sd-bus.c b/src/libelogind/sd-bus/sd-bus.c
index d9800f1cd..c096628cd 100644
--- a/src/libelogind/sd-bus/sd-bus.c
+++ b/src/libelogind/sd-bus/sd-bus.c
@@ -49,7 +49,6 @@
 #include "macro.h"
 #include "missing.h"
 #include "parse-util.h"
-#include "process-util.h"
 #include "string-util.h"
 #include "strv.h"
 #include "util.h"
@@ -395,7 +394,7 @@ static int hello_callback(sd_bus_message *reply, void *userdata, sd_bus_error *e
         assert(reply);
         bus = reply->bus;
         assert(bus);
-        assert(bus->state == BUS_HELLO || bus->state == BUS_CLOSING);
+        assert(IN_SET(bus->state, BUS_HELLO, BUS_CLOSING));
 
         r = sd_bus_message_get_errno(reply);
         if (r > 0)
@@ -476,7 +475,7 @@ static int parse_address_key(const char **p, const char *key, char **value) {
         } else
                 a = *p;
 
-        while (*a != ';' && *a != ',' && *a != 0) {
+        while (!IN_SET(*a, ';', ',', 0)) {
                 char c;
 
                 if (*a == '%') {
@@ -545,7 +544,7 @@ static int parse_unix_address(sd_bus *b, const char **p, char **guid) {
         assert(*p);
         assert(guid);
 
-        while (**p != 0 && **p != ';') {
+        while (!IN_SET(**p, 0, ';')) {
                 r = parse_address_key(p, "guid", guid);
                 if (r < 0)
                         return r;
@@ -610,7 +609,7 @@ static int parse_tcp_address(sd_bus *b, const char **p, char **guid) {
         assert(*p);
         assert(guid);
 
-        while (**p != 0 && **p != ';') {
+        while (!IN_SET(**p, 0, ';')) {
                 r = parse_address_key(p, "guid", guid);
                 if (r < 0)
                         return r;
@@ -678,7 +677,7 @@ static int parse_exec_address(sd_bus *b, const char **p, char **guid) {
         assert(*p);
         assert(guid);
 
-        while (**p != 0 && **p != ';') {
+        while (!IN_SET(**p, 0, ';')) {
                 r = parse_address_key(p, "guid", guid);
                 if (r < 0)
                         goto fail;
@@ -768,7 +767,7 @@ static int parse_container_unix_address(sd_bus *b, const char **p, char **guid)
         assert(*p);
         assert(guid);
 
-        while (**p != 0 && **p != ';') {
+        while (!IN_SET(**p, 0, ';')) {
                 r = parse_address_key(p, "guid", guid);
                 if (r < 0)
                         return r;
@@ -1342,10 +1341,7 @@ _public_ sd_bus* sd_bus_flush_close_unref(sd_bus *bus) {
 static void bus_enter_closing(sd_bus *bus) {
         assert(bus);
 
-        if (bus->state != BUS_OPENING &&
-            bus->state != BUS_AUTHENTICATING &&
-            bus->state != BUS_HELLO &&
-            bus->state != BUS_RUNNING)
+        if (!IN_SET(bus->state, BUS_OPENING, BUS_AUTHENTICATING, BUS_HELLO, BUS_RUNNING))
                 return;
 
         bus->state = BUS_CLOSING;
@@ -1513,7 +1509,7 @@ static int dispatch_wqueue(sd_bus *bus) {
         int r, ret = 0;
 
         assert(bus);
-        assert(bus->state == BUS_RUNNING || bus->state == BUS_HELLO);
+        assert(IN_SET(bus->state, BUS_RUNNING, BUS_HELLO));
 
         while (bus->wqueue_size > 0) {
 
@@ -1569,7 +1565,7 @@ static int dispatch_rqueue(sd_bus *bus, bool hint_priority, int64_t priority, sd
 
         assert(bus);
         assert(m);
-        assert(bus->state == BUS_RUNNING || bus->state == BUS_HELLO);
+        assert(IN_SET(bus->state, BUS_RUNNING, BUS_HELLO));
 
         /* Note that the priority logic is only available on kdbus,
          * where the rqueue is unused. We check the rqueue here
@@ -1638,7 +1634,7 @@ static int bus_send_internal(sd_bus *bus, sd_bus_message *_m, uint64_t *cookie,
         if (m->dont_send)
                 goto finish;
 
-        if ((bus->state == BUS_RUNNING || bus->state == BUS_HELLO) && bus->wqueue_size <= 0) {
+        if (IN_SET(bus->state, BUS_RUNNING, BUS_HELLO) && bus->wqueue_size <= 0) {
                 size_t idx = 0;
 
                 r = bus_write_message(bus, m, hint_sync_call, &idx);
@@ -1817,7 +1813,7 @@ int bus_ensure_running(sd_bus *bus) {
 
         assert(bus);
 
-        if (bus->state == BUS_UNSET || bus->state == BUS_CLOSED || bus->state == BUS_CLOSING)
+        if (IN_SET(bus->state, BUS_UNSET, BUS_CLOSED, BUS_CLOSING))
                 return -ENOTCONN;
         if (bus->state == BUS_RUNNING)
                 return 1;
@@ -2023,7 +2019,7 @@ _public_ int sd_bus_get_events(sd_bus *bus) {
 
                 flags |= POLLIN;
 
-        } else if (bus->state == BUS_RUNNING || bus->state == BUS_HELLO) {
+        } else if (IN_SET(bus->state, BUS_RUNNING, BUS_HELLO)) {
                 if (bus->rqueue_size <= 0)
                         flags |= POLLIN;
                 if (bus->wqueue_size > 0)
@@ -2058,7 +2054,7 @@ _public_ int sd_bus_get_timeout(sd_bus *bus, uint64_t *timeout_usec) {
                 return 1;
         }
 
-        if (bus->state != BUS_RUNNING && bus->state != BUS_HELLO) {
+        if (!IN_SET(bus->state, BUS_RUNNING, BUS_HELLO)) {
                 *timeout_usec = (uint64_t) -1;
                 return 0;
         }
@@ -2155,8 +2151,7 @@ static int process_hello(sd_bus *bus, sd_bus_message *m) {
          * here (we leave that to the usual handling), we just verify
          * we don't let any earlier msg through. */
 
-        if (m->header->type != SD_BUS_MESSAGE_METHOD_RETURN &&
-            m->header->type != SD_BUS_MESSAGE_METHOD_ERROR)
+        if (!IN_SET(m->header->type, SD_BUS_MESSAGE_METHOD_RETURN, SD_BUS_MESSAGE_METHOD_ERROR))
                 return -EIO;
 
         if (m->reply_cookie != 1)
@@ -2175,8 +2170,7 @@ static int process_reply(sd_bus *bus, sd_bus_message *m) {
         assert(bus);
         assert(m);
 
-        if (m->header->type != SD_BUS_MESSAGE_METHOD_RETURN &&
-            m->header->type != SD_BUS_MESSAGE_METHOD_ERROR)
+        if (!IN_SET(m->header->type, SD_BUS_MESSAGE_METHOD_RETURN, SD_BUS_MESSAGE_METHOD_ERROR))
                 return 0;
 
         if (m->destination && bus->unique_name && !streq_ptr(m->destination, bus->unique_name))
@@ -2445,7 +2439,7 @@ static int process_running(sd_bus *bus, bool hint_priority, int64_t priority, sd
         int r;
 
         assert(bus);
-        assert(bus->state == BUS_RUNNING || bus->state == BUS_HELLO);
+        assert(IN_SET(bus->state, BUS_RUNNING, BUS_HELLO));
 
         r = process_timeout(bus);
         if (r != 0)
diff --git a/src/libelogind/sd-daemon/sd-daemon.c b/src/libelogind/sd-daemon/sd-daemon.c
index 06d3c64ff..78274e167 100644
--- a/src/libelogind/sd-daemon/sd-daemon.c
+++ b/src/libelogind/sd-daemon/sd-daemon.c
@@ -38,7 +38,6 @@
 #include "fs-util.h"
 #include "parse-util.h"
 #include "path-util.h"
-#include "process-util.h"
 #include "socket-util.h"
 #include "strv.h"
 #include "util.h"
@@ -163,7 +162,7 @@ _public_ int sd_is_fifo(int fd, const char *path) {
 
                 if (stat(path, &st_path) < 0) {
 
-                        if (errno == ENOENT || errno == ENOTDIR)
+                        if (IN_SET(errno, ENOENT, ENOTDIR))
                                 return 0;
 
                         return -errno;
@@ -193,7 +192,7 @@ _public_ int sd_is_special(int fd, const char *path) {
 
                 if (stat(path, &st_path) < 0) {
 
-                        if (errno == ENOENT || errno == ENOTDIR)
+                        if (IN_SET(errno, ENOENT, ENOTDIR))
                                 return 0;
 
                         return -errno;
@@ -301,8 +300,7 @@ _public_ int sd_is_socket_inet(int fd, int family, int type, int listening, uint
         if (l < sizeof(sa_family_t))
                 return -EINVAL;
 
-        if (sockaddr.sa.sa_family != AF_INET &&
-            sockaddr.sa.sa_family != AF_INET6)
+        if (!IN_SET(sockaddr.sa.sa_family, AF_INET, AF_INET6))
                 return 0;
 
         if (family != 0)
@@ -497,7 +495,7 @@ _public_ int sd_pid_notify_with_fds(pid_t pid, int unset_environment, const char
                 return 0;
 
         /* Must be an abstract socket, or an absolute path */
-        if ((e[0] != '@' && e[0] != '/') || e[1] == 0) {
+        if (!IN_SET(e[0], '@', '/') || e[1] == 0) {
                 r = -EINVAL;
                 goto finish;
         }
diff --git a/src/libelogind/sd-event/sd-event.c b/src/libelogind/sd-event/sd-event.c
index d57107d37..7c0e436f0 100644
--- a/src/libelogind/sd-event/sd-event.c
+++ b/src/libelogind/sd-event/sd-event.c
@@ -1611,7 +1611,7 @@ _public_ int sd_event_source_set_enabled(sd_event_source *s, int m) {
         int r;
 
         assert_return(s, -EINVAL);
-        assert_return(m == SD_EVENT_OFF || m == SD_EVENT_ON || m == SD_EVENT_ONESHOT, -EINVAL);
+        assert_return(IN_SET(m, SD_EVENT_OFF, SD_EVENT_ON, SD_EVENT_ONESHOT), -EINVAL);
         assert_return(!event_pid_changed(s->event), -ECHILD);
 
         /* If we are dead anyway, we are fine with turning off
@@ -2068,7 +2068,7 @@ static int flush_timer(sd_event *e, int fd, uint32_t events, usec_t *next) {
 
         ss = read(fd, &x, sizeof(x));
         if (ss < 0) {
-                if (errno == EAGAIN || errno == EINTR)
+                if (IN_SET(errno, EAGAIN, EINTR))
                         return 0;
 
                 return -errno;
@@ -2157,10 +2157,7 @@ static int process_child(sd_event *e) {
                         return -errno;
 
                 if (s->child.siginfo.si_pid != 0) {
-                        bool zombie =
-                                s->child.siginfo.si_code == CLD_EXITED ||
-                                s->child.siginfo.si_code == CLD_KILLED ||
-                                s->child.siginfo.si_code == CLD_DUMPED;
+                        bool zombie = IN_SET(s->child.siginfo.si_code, CLD_EXITED, CLD_KILLED, CLD_DUMPED);
 
                         if (!zombie && (s->child.options & WEXITED)) {
                                 /* If the child isn't dead then let's
@@ -2211,7 +2208,7 @@ static int process_signal(sd_event *e, struct signal_data *d, uint32_t events) {
 
                 n = read(d->fd, &si, sizeof(si));
                 if (n < 0) {
-                        if (errno == EAGAIN || errno == EINTR)
+                        if (IN_SET(errno, EAGAIN, EINTR))
                                 return read_one;
 
                         return -errno;
@@ -2253,7 +2250,7 @@ static int source_dispatch(sd_event_source *s) {
          * the event. */
         saved_type = s->type;
 
-        if (s->type != SOURCE_DEFER && s->type != SOURCE_EXIT) {
+        if (!IN_SET(s->type, SOURCE_DEFER, SOURCE_EXIT)) {
                 r = source_set_pending(s, false);
                 if (r < 0)
                         return r;
@@ -2305,9 +2302,7 @@ static int source_dispatch(sd_event_source *s) {
         case SOURCE_CHILD: {
                 bool zombie;
 
-                zombie = s->child.siginfo.si_code == CLD_EXITED ||
-                         s->child.siginfo.si_code == CLD_KILLED ||
-                         s->child.siginfo.si_code == CLD_DUMPED;
+                zombie = IN_SET(s->child.siginfo.si_code, CLD_EXITED, CLD_KILLED, CLD_DUMPED);
 
                 r = s->child.callback(s, &s->child.siginfo, s->userdata);
 
diff --git a/src/libelogind/sd-id128/id128-util.c b/src/libelogind/sd-id128/id128-util.c
index ce8a6aad0..2edb8df66 100644
--- a/src/libelogind/sd-id128/id128-util.c
+++ b/src/libelogind/sd-id128/id128-util.c
@@ -75,7 +75,7 @@ bool id128_is_valid(const char *s) {
                 for (i = 0; i < l; i++) {
                         char c = s[i];
 
-                        if ((i == 8 || i == 13 || i == 18 || i == 23)) {
+                        if (IN_SET(i, 8, 13, 18, 23)) {
                                 if (c != '-')
                                         return false;
                         } else {
diff --git a/src/libelogind/sd-id128/sd-id128.c b/src/libelogind/sd-id128/sd-id128.c
index d51abb205..7dc67cf83 100644
--- a/src/libelogind/sd-id128/sd-id128.c
+++ b/src/libelogind/sd-id128/sd-id128.c
@@ -65,7 +65,7 @@ _public_ int sd_id128_from_string(const char s[], sd_id128_t *ret) {
 
                         if (i == 8)
                                 is_guid = true;
-                        else if (i == 13 || i == 18 || i == 23) {
+                        else if (IN_SET(i, 13, 18, 23)) {
                                 if (!is_guid)
                                         return -EINVAL;
                         } else