tree-wide: always declare bitflag enums the same way

let's always use the 1 << x syntax. No change of behaviour or even of
the compiled binary.

diff --git a/src/basic/btrfs-util.h b/src/basic/btrfs-util.h
index 085aca4dbcb271353d65023ec1cb838b2c571fec..7d848a75d36169caa152aa0cfdb6d2aa8767008c 100644 (file)
--- a/src/basic/btrfs-util.h
+++ b/src/basic/btrfs-util.h
@@ -28,17 +28,17 @@ typedef struct BtrfsQuotaInfo {
 } BtrfsQuotaInfo;
 
 typedef enum BtrfsSnapshotFlags {
-        BTRFS_SNAPSHOT_FALLBACK_COPY = 1,        /* If the source isn't a subvolume, reflink everything */
-        BTRFS_SNAPSHOT_READ_ONLY = 2,
-        BTRFS_SNAPSHOT_RECURSIVE = 4,
-        BTRFS_SNAPSHOT_QUOTA = 8,
-        BTRFS_SNAPSHOT_FALLBACK_DIRECTORY = 16,  /* If the destination doesn't support subvolumes, reflink/copy instead */
-        BTRFS_SNAPSHOT_FALLBACK_IMMUTABLE = 32,  /* When we can't create a subvolume, use the FS_IMMUTABLE attribute for indicating read-only */
+        BTRFS_SNAPSHOT_FALLBACK_COPY      = 1 << 0, /* If the source isn't a subvolume, reflink everything */
+        BTRFS_SNAPSHOT_READ_ONLY          = 1 << 1,
+        BTRFS_SNAPSHOT_RECURSIVE          = 1 << 2,
+        BTRFS_SNAPSHOT_QUOTA              = 1 << 3,
+        BTRFS_SNAPSHOT_FALLBACK_DIRECTORY = 1 << 4, /* If the destination doesn't support subvolumes, reflink/copy instead */
+        BTRFS_SNAPSHOT_FALLBACK_IMMUTABLE = 1 << 5, /* When we can't create a subvolume, use the FS_IMMUTABLE attribute for indicating read-only */
 } BtrfsSnapshotFlags;
 
 typedef enum BtrfsRemoveFlags {
-        BTRFS_REMOVE_RECURSIVE = 1,
-        BTRFS_REMOVE_QUOTA = 2,
+        BTRFS_REMOVE_RECURSIVE = 1 << 0,
+        BTRFS_REMOVE_QUOTA     = 1 << 1,
 } BtrfsRemoveFlags;
 
 int btrfs_is_filesystem(int fd);

diff --git a/src/basic/cgroup-util.h b/src/basic/cgroup-util.h
index 220c8d381fe77adef67df24b3d9c414c3000f461..119b493dc633fa2202cbd86e95b1f9ef8a3b220f 100644 (file)
--- a/src/basic/cgroup-util.h
+++ b/src/basic/cgroup-util.h
@@ -162,9 +162,9 @@ int cg_enumerate_subgroups(const char *controller, const char *path, DIR **_d);
 int cg_read_subgroup(DIR *d, char **fn);
 
 typedef enum CGroupFlags {
-        CGROUP_SIGCONT     = 1,
-        CGROUP_IGNORE_SELF = 2,
-        CGROUP_REMOVE      = 4,
+        CGROUP_SIGCONT     = 1 << 0,
+        CGROUP_IGNORE_SELF = 1 << 1,
+        CGROUP_REMOVE      = 1 << 2,
 } CGroupFlags;
 
 typedef void (*cg_kill_log_func_t)(pid_t pid, int sig, void *userdata);

diff --git a/src/basic/extract-word.h b/src/basic/extract-word.h
index 8c63b7c306b690be57b6d19545881675ba54c4e2..705ebbe95bbf38bb41567a2a077b73e39094dd6f 100644 (file)
--- a/src/basic/extract-word.h
+++ b/src/basic/extract-word.h
@@ -4,12 +4,12 @@
 #include "macro.h"
 
 typedef enum ExtractFlags {
-        EXTRACT_RELAX                    = 1,
-        EXTRACT_CUNESCAPE                = 2,
-        EXTRACT_CUNESCAPE_RELAX          = 4,
-        EXTRACT_QUOTES                   = 8,
-        EXTRACT_DONT_COALESCE_SEPARATORS = 16,
-        EXTRACT_RETAIN_ESCAPE            = 32,
+        EXTRACT_RELAX                    = 1 << 0,
+        EXTRACT_CUNESCAPE                = 1 << 1,
+        EXTRACT_CUNESCAPE_RELAX          = 1 << 2,
+        EXTRACT_QUOTES                   = 1 << 3,
+        EXTRACT_DONT_COALESCE_SEPARATORS = 1 << 4,
+        EXTRACT_RETAIN_ESCAPE            = 1 << 5,
 } ExtractFlags;
 
 int extract_first_word(const char **p, char **ret, const char *separators, ExtractFlags flags);

diff --git a/src/basic/unit-name.h b/src/basic/unit-name.h
index d373f03aca59ee6ac8cb23803ff12b6588f0b2c9..0629db3f67c3e8cc1d2422f2359aa831a81720e8 100644 (file)
--- a/src/basic/unit-name.h
+++ b/src/basic/unit-name.h
@@ -9,9 +9,9 @@
 #define UNIT_NAME_MAX 256
 
 typedef enum UnitNameFlags {
-        UNIT_NAME_PLAIN = 1,      /* Allow foo.service */
-        UNIT_NAME_INSTANCE = 2,   /* Allow foo@bar.service */
-        UNIT_NAME_TEMPLATE = 4,   /* Allow foo@.service */
+        UNIT_NAME_PLAIN    = 1 << 0, /* Allow foo.service */
+        UNIT_NAME_INSTANCE = 1 << 1, /* Allow foo@bar.service */
+        UNIT_NAME_TEMPLATE = 1 << 2, /* Allow foo@.service */
         UNIT_NAME_ANY = UNIT_NAME_PLAIN|UNIT_NAME_INSTANCE|UNIT_NAME_TEMPLATE,
 } UnitNameFlags;
 
@@ -50,8 +50,8 @@ int unit_name_from_path_instance(const char *prefix, const char *path, const cha
 int unit_name_to_path(const char *name, char **ret);
 
 typedef enum UnitNameMangle {
-        UNIT_NAME_MANGLE_GLOB = 1,
-        UNIT_NAME_MANGLE_WARN = 2,
+        UNIT_NAME_MANGLE_GLOB = 1 << 0,
+        UNIT_NAME_MANGLE_WARN = 1 << 1,
 } UnitNameMangle;
 
 int unit_name_mangle_with_suffix(const char *name, UnitNameMangle flags, const char *suffix, char **ret);

diff --git a/src/libsystemd/sd-bus/bus-dump.h b/src/libsystemd/sd-bus/bus-dump.h
index 373a86dd4ff0485c38ff6efda14e1a39fc77038d..a1b67c6b14f8692dc4b23d5226dc06ffb85c485b 100644 (file)
--- a/src/libsystemd/sd-bus/bus-dump.h
+++ b/src/libsystemd/sd-bus/bus-dump.h
@@ -7,8 +7,8 @@
 #include "sd-bus.h"
 
 enum {
-        BUS_MESSAGE_DUMP_WITH_HEADER = 1,
-        BUS_MESSAGE_DUMP_SUBTREE_ONLY = 2,
+        BUS_MESSAGE_DUMP_WITH_HEADER  = 1 << 0,
+        BUS_MESSAGE_DUMP_SUBTREE_ONLY = 1 << 1,
 };
 
 int bus_message_dump(sd_bus_message *m, FILE *f, unsigned flags);

diff --git a/src/libsystemd/sd-bus/bus-protocol.h b/src/libsystemd/sd-bus/bus-protocol.h
index a5f4724aa9b56f765bf5a09d9346490192bfee8d..d01fd8e6a3fd71f3c91b3d141e8d3dc94a1b11b1 100644 (file)
--- a/src/libsystemd/sd-bus/bus-protocol.h
+++ b/src/libsystemd/sd-bus/bus-protocol.h
@@ -54,9 +54,9 @@ enum {
 /* Flags */
 
 enum {
-        BUS_MESSAGE_NO_REPLY_EXPECTED = 1,
-        BUS_MESSAGE_NO_AUTO_START = 2,
-        BUS_MESSAGE_ALLOW_INTERACTIVE_AUTHORIZATION = 4,
+        BUS_MESSAGE_NO_REPLY_EXPECTED               = 1 << 0,
+        BUS_MESSAGE_NO_AUTO_START                   = 1 << 1,
+        BUS_MESSAGE_ALLOW_INTERACTIVE_AUTHORIZATION = 1 << 2,
 };
 
 /* Header fields */
@@ -78,9 +78,9 @@ enum {
 /* RequestName parameters */
 
 enum  {
-        BUS_NAME_ALLOW_REPLACEMENT = 1,
-        BUS_NAME_REPLACE_EXISTING = 2,
-        BUS_NAME_DO_NOT_QUEUE = 4
+        BUS_NAME_ALLOW_REPLACEMENT = 1 << 0,
+        BUS_NAME_REPLACE_EXISTING  = 1 << 1,
+        BUS_NAME_DO_NOT_QUEUE      = 1 << 2,
 };
 
 /* RequestName returns */

diff --git a/src/login/logind-inhibit.h b/src/login/logind-inhibit.h
index d358a4855921e14a28884faad950969e7f241f33..650587106da77d1b61ca0f099fc8d31ce385f888 100644 (file)
--- a/src/login/logind-inhibit.h
+++ b/src/login/logind-inhibit.h
@@ -4,15 +4,15 @@
 typedef struct Inhibitor Inhibitor;
 
 typedef enum InhibitWhat {
-        INHIBIT_SHUTDOWN = 1,
-        INHIBIT_SLEEP = 2,
-        INHIBIT_IDLE = 4,
-        INHIBIT_HANDLE_POWER_KEY = 8,
-        INHIBIT_HANDLE_SUSPEND_KEY = 16,
-        INHIBIT_HANDLE_HIBERNATE_KEY = 32,
-        INHIBIT_HANDLE_LID_SWITCH = 64,
-        _INHIBIT_WHAT_MAX = 128,
-        _INHIBIT_WHAT_INVALID = -1
+        INHIBIT_SHUTDOWN             = 1 << 0,
+        INHIBIT_SLEEP                = 1 << 1,
+        INHIBIT_IDLE                 = 1 << 2,
+        INHIBIT_HANDLE_POWER_KEY     = 1 << 3,
+        INHIBIT_HANDLE_SUSPEND_KEY   = 1 << 4,
+        INHIBIT_HANDLE_HIBERNATE_KEY = 1 << 5,
+        INHIBIT_HANDLE_LID_SWITCH    = 1 << 6,
+        _INHIBIT_WHAT_MAX            = 1 << 7,
+        _INHIBIT_WHAT_INVALID        = -1
 } InhibitWhat;
 
 typedef enum InhibitMode {

diff --git a/src/resolve/resolved-dns-answer.h b/src/resolve/resolved-dns-answer.h
index 97514c34089f4cbb09f206d965b37752c0451a07..47fc80e2b0258e3167853384643631f97f10fa32 100644 (file)
--- a/src/resolve/resolved-dns-answer.h
+++ b/src/resolve/resolved-dns-answer.h
@@ -15,11 +15,11 @@ typedef struct DnsAnswerItem DnsAnswerItem;
  * Note that we usually encode the empty DnsAnswer object as a simple NULL. */
 
 typedef enum DnsAnswerFlags {
-        DNS_ANSWER_AUTHENTICATED = 1,  /* Item has been authenticated */
-        DNS_ANSWER_CACHEABLE     = 2,  /* Item is subject to caching */
-        DNS_ANSWER_SHARED_OWNER  = 4,  /* For mDNS: RRset may be owner by multiple peers */
-        DNS_ANSWER_CACHE_FLUSH   = 8,  /* For mDNS: sets cache-flush bit in the rrclass of response records */
-        DNS_ANSWER_GOODBYE       = 16, /* For mDNS: item is subject to disappear */
+        DNS_ANSWER_AUTHENTICATED = 1 << 0, /* Item has been authenticated */
+        DNS_ANSWER_CACHEABLE     = 1 << 1, /* Item is subject to caching */
+        DNS_ANSWER_SHARED_OWNER  = 1 << 2, /* For mDNS: RRset may be owner by multiple peers */
+        DNS_ANSWER_CACHE_FLUSH   = 1 << 3, /* For mDNS: sets cache-flush bit in the rrclass of response records */
+        DNS_ANSWER_GOODBYE       = 1 << 4, /* For mDNS: item is subject to disappear */
 } DnsAnswerFlags;
 
 struct DnsAnswerItem {