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216 lines
8.8 KiB
216 lines
8.8 KiB
7 months ago
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From dd3c13f364e03e843d838bf925a5fc85513343ed Mon Sep 17 00:00:00 2001
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From: Lennart Poettering <lennart@poettering.net>
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Date: Mon, 7 Jan 2019 17:48:28 +0100
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Subject: [PATCH] tree-wide: always declare bitflag enums the same way
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let's always use the 1 << x syntax. No change of behaviour or even of
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the compiled binary.
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(cherry picked from commit be0b7a1a66fd269b644124c4633088ab2224d1fb)
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Resolves: RHEL-2857
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---
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src/basic/btrfs-util.h | 16 ++++++++--------
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src/basic/cgroup-util.h | 6 +++---
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src/basic/extract-word.h | 12 ++++++------
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src/basic/unit-name.h | 10 +++++-----
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src/libsystemd/sd-bus/bus-dump.h | 4 ++--
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src/libsystemd/sd-bus/bus-protocol.h | 12 ++++++------
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src/login/logind-inhibit.h | 18 +++++++++---------
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src/resolve/resolved-dns-answer.h | 10 +++++-----
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8 files changed, 44 insertions(+), 44 deletions(-)
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diff --git a/src/basic/btrfs-util.h b/src/basic/btrfs-util.h
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index a594387b5a..967627991f 100644
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--- a/src/basic/btrfs-util.h
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+++ b/src/basic/btrfs-util.h
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@@ -27,17 +27,17 @@ typedef struct BtrfsQuotaInfo {
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} BtrfsQuotaInfo;
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typedef enum BtrfsSnapshotFlags {
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- BTRFS_SNAPSHOT_FALLBACK_COPY = 1, /* If the source isn't a subvolume, reflink everything */
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- BTRFS_SNAPSHOT_READ_ONLY = 2,
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- BTRFS_SNAPSHOT_RECURSIVE = 4,
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- BTRFS_SNAPSHOT_QUOTA = 8,
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- BTRFS_SNAPSHOT_FALLBACK_DIRECTORY = 16, /* If the destination doesn't support subvolumes, reflink/copy instead */
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- BTRFS_SNAPSHOT_FALLBACK_IMMUTABLE = 32, /* When we can't create a subvolume, use the FS_IMMUTABLE attribute for indicating read-only */
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+ BTRFS_SNAPSHOT_FALLBACK_COPY = 1 << 0, /* If the source isn't a subvolume, reflink everything */
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+ BTRFS_SNAPSHOT_READ_ONLY = 1 << 1,
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+ BTRFS_SNAPSHOT_RECURSIVE = 1 << 2,
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+ BTRFS_SNAPSHOT_QUOTA = 1 << 3,
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+ BTRFS_SNAPSHOT_FALLBACK_DIRECTORY = 1 << 4, /* If the destination doesn't support subvolumes, reflink/copy instead */
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+ BTRFS_SNAPSHOT_FALLBACK_IMMUTABLE = 1 << 5, /* When we can't create a subvolume, use the FS_IMMUTABLE attribute for indicating read-only */
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} BtrfsSnapshotFlags;
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typedef enum BtrfsRemoveFlags {
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- BTRFS_REMOVE_RECURSIVE = 1,
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- BTRFS_REMOVE_QUOTA = 2,
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+ BTRFS_REMOVE_RECURSIVE = 1 << 0,
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+ BTRFS_REMOVE_QUOTA = 1 << 1,
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} BtrfsRemoveFlags;
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int btrfs_is_filesystem(int fd);
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diff --git a/src/basic/cgroup-util.h b/src/basic/cgroup-util.h
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index 1210b38a83..65d2dbd4b6 100644
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--- a/src/basic/cgroup-util.h
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+++ b/src/basic/cgroup-util.h
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@@ -136,9 +136,9 @@ int cg_enumerate_subgroups(const char *controller, const char *path, DIR **_d);
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int cg_read_subgroup(DIR *d, char **fn);
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typedef enum CGroupFlags {
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- CGROUP_SIGCONT = 1,
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- CGROUP_IGNORE_SELF = 2,
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- CGROUP_REMOVE = 4,
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+ CGROUP_SIGCONT = 1 << 0,
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+ CGROUP_IGNORE_SELF = 1 << 1,
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+ CGROUP_REMOVE = 1 << 2,
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} CGroupFlags;
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typedef void (*cg_kill_log_func_t)(pid_t pid, int sig, void *userdata);
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diff --git a/src/basic/extract-word.h b/src/basic/extract-word.h
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index 8c63b7c306..705ebbe95b 100644
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--- a/src/basic/extract-word.h
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+++ b/src/basic/extract-word.h
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@@ -4,12 +4,12 @@
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#include "macro.h"
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typedef enum ExtractFlags {
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- EXTRACT_RELAX = 1,
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- EXTRACT_CUNESCAPE = 2,
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- EXTRACT_CUNESCAPE_RELAX = 4,
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- EXTRACT_QUOTES = 8,
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- EXTRACT_DONT_COALESCE_SEPARATORS = 16,
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- EXTRACT_RETAIN_ESCAPE = 32,
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+ EXTRACT_RELAX = 1 << 0,
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+ EXTRACT_CUNESCAPE = 1 << 1,
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+ EXTRACT_CUNESCAPE_RELAX = 1 << 2,
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+ EXTRACT_QUOTES = 1 << 3,
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+ EXTRACT_DONT_COALESCE_SEPARATORS = 1 << 4,
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+ EXTRACT_RETAIN_ESCAPE = 1 << 5,
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} ExtractFlags;
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int extract_first_word(const char **p, char **ret, const char *separators, ExtractFlags flags);
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diff --git a/src/basic/unit-name.h b/src/basic/unit-name.h
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index 602295af8f..7df532bbc8 100644
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--- a/src/basic/unit-name.h
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+++ b/src/basic/unit-name.h
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@@ -9,9 +9,9 @@
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#define UNIT_NAME_MAX 256
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typedef enum UnitNameFlags {
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- UNIT_NAME_PLAIN = 1, /* Allow foo.service */
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- UNIT_NAME_INSTANCE = 2, /* Allow foo@bar.service */
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- UNIT_NAME_TEMPLATE = 4, /* Allow foo@.service */
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+ UNIT_NAME_PLAIN = 1 << 0, /* Allow foo.service */
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+ UNIT_NAME_INSTANCE = 1 << 1, /* Allow foo@bar.service */
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+ UNIT_NAME_TEMPLATE = 1 << 2, /* Allow foo@.service */
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UNIT_NAME_ANY = UNIT_NAME_PLAIN|UNIT_NAME_INSTANCE|UNIT_NAME_TEMPLATE,
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} UnitNameFlags;
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@@ -53,8 +53,8 @@ int unit_name_from_path_instance(const char *prefix, const char *path, const cha
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int unit_name_to_path(const char *name, char **ret);
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typedef enum UnitNameMangle {
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- UNIT_NAME_MANGLE_GLOB = 1,
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- UNIT_NAME_MANGLE_WARN = 2,
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+ UNIT_NAME_MANGLE_GLOB = 1 << 0,
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+ UNIT_NAME_MANGLE_WARN = 1 << 1,
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} UnitNameMangle;
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int unit_name_mangle_with_suffix(const char *name, UnitNameMangle flags, const char *suffix, char **ret);
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diff --git a/src/libsystemd/sd-bus/bus-dump.h b/src/libsystemd/sd-bus/bus-dump.h
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index 8e47411a45..7c1f81edec 100644
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--- a/src/libsystemd/sd-bus/bus-dump.h
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+++ b/src/libsystemd/sd-bus/bus-dump.h
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@@ -10,8 +10,8 @@
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#include "sd-bus.h"
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enum {
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- BUS_MESSAGE_DUMP_WITH_HEADER = 1,
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- BUS_MESSAGE_DUMP_SUBTREE_ONLY = 2,
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+ BUS_MESSAGE_DUMP_WITH_HEADER = 1 << 0,
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+ BUS_MESSAGE_DUMP_SUBTREE_ONLY = 1 << 1,
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};
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int bus_message_dump(sd_bus_message *m, FILE *f, unsigned flags);
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diff --git a/src/libsystemd/sd-bus/bus-protocol.h b/src/libsystemd/sd-bus/bus-protocol.h
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index 20d19d4022..f96d4b39aa 100644
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--- a/src/libsystemd/sd-bus/bus-protocol.h
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+++ b/src/libsystemd/sd-bus/bus-protocol.h
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@@ -57,9 +57,9 @@ enum {
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/* Flags */
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enum {
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- BUS_MESSAGE_NO_REPLY_EXPECTED = 1,
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- BUS_MESSAGE_NO_AUTO_START = 2,
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- BUS_MESSAGE_ALLOW_INTERACTIVE_AUTHORIZATION = 4,
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+ BUS_MESSAGE_NO_REPLY_EXPECTED = 1 << 0,
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+ BUS_MESSAGE_NO_AUTO_START = 1 << 1,
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+ BUS_MESSAGE_ALLOW_INTERACTIVE_AUTHORIZATION = 1 << 2,
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};
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/* Header fields */
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@@ -81,9 +81,9 @@ enum {
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/* RequestName parameters */
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enum {
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- BUS_NAME_ALLOW_REPLACEMENT = 1,
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- BUS_NAME_REPLACE_EXISTING = 2,
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- BUS_NAME_DO_NOT_QUEUE = 4
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+ BUS_NAME_ALLOW_REPLACEMENT = 1 << 0,
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+ BUS_NAME_REPLACE_EXISTING = 1 << 1,
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+ BUS_NAME_DO_NOT_QUEUE = 1 << 2,
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};
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/* RequestName returns */
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diff --git a/src/login/logind-inhibit.h b/src/login/logind-inhibit.h
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index d358a48559..650587106d 100644
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--- a/src/login/logind-inhibit.h
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+++ b/src/login/logind-inhibit.h
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@@ -4,15 +4,15 @@
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typedef struct Inhibitor Inhibitor;
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typedef enum InhibitWhat {
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- INHIBIT_SHUTDOWN = 1,
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- INHIBIT_SLEEP = 2,
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- INHIBIT_IDLE = 4,
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- INHIBIT_HANDLE_POWER_KEY = 8,
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- INHIBIT_HANDLE_SUSPEND_KEY = 16,
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- INHIBIT_HANDLE_HIBERNATE_KEY = 32,
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- INHIBIT_HANDLE_LID_SWITCH = 64,
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- _INHIBIT_WHAT_MAX = 128,
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- _INHIBIT_WHAT_INVALID = -1
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+ INHIBIT_SHUTDOWN = 1 << 0,
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+ INHIBIT_SLEEP = 1 << 1,
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+ INHIBIT_IDLE = 1 << 2,
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+ INHIBIT_HANDLE_POWER_KEY = 1 << 3,
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+ INHIBIT_HANDLE_SUSPEND_KEY = 1 << 4,
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+ INHIBIT_HANDLE_HIBERNATE_KEY = 1 << 5,
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+ INHIBIT_HANDLE_LID_SWITCH = 1 << 6,
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+ _INHIBIT_WHAT_MAX = 1 << 7,
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+ _INHIBIT_WHAT_INVALID = -1
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} InhibitWhat;
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typedef enum InhibitMode {
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diff --git a/src/resolve/resolved-dns-answer.h b/src/resolve/resolved-dns-answer.h
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index aff594a00e..cc90a82529 100644
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--- a/src/resolve/resolved-dns-answer.h
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+++ b/src/resolve/resolved-dns-answer.h
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@@ -15,11 +15,11 @@ typedef struct DnsAnswerItem DnsAnswerItem;
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* Note that we usually encode the empty DnsAnswer object as a simple NULL. */
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typedef enum DnsAnswerFlags {
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- DNS_ANSWER_AUTHENTICATED = 1, /* Item has been authenticated */
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- DNS_ANSWER_CACHEABLE = 2, /* Item is subject to caching */
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- DNS_ANSWER_SHARED_OWNER = 4, /* For mDNS: RRset may be owner by multiple peers */
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- DNS_ANSWER_CACHE_FLUSH = 8, /* For mDNS: sets cache-flush bit in the rrclass of response records */
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- DNS_ANSWER_GOODBYE = 16, /* For mDNS: item is subject to disappear */
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+ DNS_ANSWER_AUTHENTICATED = 1 << 0, /* Item has been authenticated */
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+ DNS_ANSWER_CACHEABLE = 1 << 1, /* Item is subject to caching */
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+ DNS_ANSWER_SHARED_OWNER = 1 << 2, /* For mDNS: RRset may be owner by multiple peers */
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+ DNS_ANSWER_CACHE_FLUSH = 1 << 3, /* For mDNS: sets cache-flush bit in the rrclass of response records */
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+ DNS_ANSWER_GOODBYE = 1 << 4, /* For mDNS: item is subject to disappear */
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} DnsAnswerFlags;
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struct DnsAnswerItem {
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