diff options
-rw-r--r-- | btrfs-map-logical.c | 2 | ||||
-rw-r--r-- | btrfs.c | 2 | ||||
-rw-r--r-- | cmds-balance.c | 6 | ||||
-rw-r--r-- | cmds-check.c | 2 | ||||
-rw-r--r-- | cmds-device.c | 2 | ||||
-rw-r--r-- | cmds-filesystem.c | 4 | ||||
-rw-r--r-- | cmds-inspect.c | 2 | ||||
-rw-r--r-- | cmds-qgroup.c | 21 | ||||
-rw-r--r-- | cmds-quota.c | 5 | ||||
-rw-r--r-- | cmds-replace.c | 2 | ||||
-rw-r--r-- | cmds-restore.c | 2 | ||||
-rw-r--r-- | cmds-scrub.c | 2 | ||||
-rw-r--r-- | cmds-subvolume.c | 8 | ||||
-rw-r--r-- | commands.h | 2 | ||||
-rw-r--r-- | mkfs.c | 2 |
15 files changed, 36 insertions, 28 deletions
diff --git a/btrfs-map-logical.c b/btrfs-map-logical.c index ee8407f0..ea0a1ba5 100644 --- a/btrfs-map-logical.c +++ b/btrfs-map-logical.c @@ -106,7 +106,7 @@ static struct option long_options[] = { { "copy", 1, NULL, 'c' }, { "output", 1, NULL, 'o' }, { "bytes", 1, NULL, 'b' }, - { 0, 0, 0, 0} + { NULL, 0, NULL, 0} }; int main(int ac, char **av) @@ -257,7 +257,7 @@ static const struct cmd_group btrfs_cmd_group = { { "replace", cmd_replace, NULL, &replace_cmd_group, 0 }, { "help", cmd_help, cmd_help_usage, NULL, 0 }, { "version", cmd_version, cmd_version_usage, NULL, 0 }, - { 0, 0, 0, 0, 0 } + NULL_CMD_STRUCT }, }; diff --git a/cmds-balance.c b/cmds-balance.c index c78b7261..b7382efd 100644 --- a/cmds-balance.c +++ b/cmds-balance.c @@ -382,7 +382,7 @@ static int cmd_balance_start(int argc, char **argv) { "system", optional_argument, NULL, 's' }, { "force", no_argument, NULL, 'f' }, { "verbose", no_argument, NULL, 'v' }, - { 0, 0, 0, 0 } + { NULL, no_argument, NULL, 0 }, }; int opt = getopt_long(argc, argv, "d::s::m::fv", longopts, @@ -641,7 +641,7 @@ static int cmd_balance_status(int argc, char **argv) int longindex; static struct option longopts[] = { { "verbose", no_argument, NULL, 'v' }, - { 0, 0, 0, 0} + { NULL, no_argument, NULL, 0} }; int opt = getopt_long(argc, argv, "v", longopts, &longindex); @@ -713,7 +713,7 @@ const struct cmd_group balance_cmd_group = { { "cancel", cmd_balance_cancel, cmd_balance_cancel_usage, NULL, 0 }, { "resume", cmd_balance_resume, cmd_balance_resume_usage, NULL, 0 }, { "status", cmd_balance_status, cmd_balance_status_usage, NULL, 0 }, - { 0, 0, 0, 0, 0 } + NULL_CMD_STRUCT } }; diff --git a/cmds-check.c b/cmds-check.c index 2d5162c8..df18c436 100644 --- a/cmds-check.c +++ b/cmds-check.c @@ -5739,7 +5739,7 @@ static struct option long_options[] = { { "repair", 0, NULL, 0 }, { "init-csum-tree", 0, NULL, 0 }, { "init-extent-tree", 0, NULL, 0 }, - { 0, 0, 0, 0} + { NULL, 0, NULL, 0} }; const char * const cmd_check_usage[] = { diff --git a/cmds-device.c b/cmds-device.c index 06df8647..7524d085 100644 --- a/cmds-device.c +++ b/cmds-device.c @@ -396,7 +396,7 @@ const struct cmd_group device_cmd_group = { { "scan", cmd_scan_dev, cmd_scan_dev_usage, NULL, 0 }, { "ready", cmd_ready_dev, cmd_ready_dev_usage, NULL, 0 }, { "stats", cmd_dev_stats, cmd_dev_stats_usage, NULL, 0 }, - { 0, 0, 0, 0, 0 } + NULL_CMD_STRUCT } }; diff --git a/cmds-filesystem.c b/cmds-filesystem.c index a4e30ea5..ca0855bd 100644 --- a/cmds-filesystem.c +++ b/cmds-filesystem.c @@ -231,7 +231,7 @@ static int cmd_show(int argc, char **argv) struct list_head *all_uuids; struct btrfs_fs_devices *fs_devices; struct list_head *cur_uuid; - char *search = 0; + char *search = NULL; int ret; int where = BTRFS_SCAN_PROC; int searchstart = 1; @@ -512,7 +512,7 @@ const struct cmd_group filesystem_cmd_group = { { "balance", cmd_balance, NULL, &balance_cmd_group, 1 }, { "resize", cmd_resize, cmd_resize_usage, NULL, 0 }, { "label", cmd_label, cmd_label_usage, NULL, 0 }, - { 0, 0, 0, 0, 0 }, + NULL_CMD_STRUCT } }; diff --git a/cmds-inspect.c b/cmds-inspect.c index 8417e669..9101470b 100644 --- a/cmds-inspect.c +++ b/cmds-inspect.c @@ -309,7 +309,7 @@ const struct cmd_group inspect_cmd_group = { cmd_logical_resolve_usage, NULL, 0 }, { "subvolid-resolve", cmd_subvolid_resolve, cmd_subvolid_resolve_usage, NULL, 0 }, - { 0, 0, 0, 0, 0 } + NULL_CMD_STRUCT } }; diff --git a/cmds-qgroup.c b/cmds-qgroup.c index 891d46cc..6fa4c17a 100644 --- a/cmds-qgroup.c +++ b/cmds-qgroup.c @@ -428,14 +428,19 @@ static int cmd_qgroup_limit(int argc, char **argv) const struct cmd_group qgroup_cmd_group = { qgroup_cmd_group_usage, NULL, { - { "assign", cmd_qgroup_assign, cmd_qgroup_assign_usage, 0, 0 }, - { "remove", cmd_qgroup_remove, cmd_qgroup_remove_usage, 0, 0 }, - { "create", cmd_qgroup_create, cmd_qgroup_create_usage, 0, 0 }, - { "destroy", cmd_qgroup_destroy, - cmd_qgroup_destroy_usage, 0, 0 }, - { "show", cmd_qgroup_show, cmd_qgroup_show_usage, 0, 0 }, - { "limit", cmd_qgroup_limit, cmd_qgroup_limit_usage, 0, 0 }, - { 0, 0, 0, 0, 0 } + { "assign", cmd_qgroup_assign, cmd_qgroup_assign_usage, + NULL, 0 }, + { "remove", cmd_qgroup_remove, cmd_qgroup_remove_usage, + NULL, 0 }, + { "create", cmd_qgroup_create, cmd_qgroup_create_usage, + NULL, 0 }, + { "destroy", cmd_qgroup_destroy, cmd_qgroup_destroy_usage, + NULL, 0 }, + { "show", cmd_qgroup_show, cmd_qgroup_show_usage, + NULL, 0 }, + { "limit", cmd_qgroup_limit, cmd_qgroup_limit_usage, + NULL, 0 }, + NULL_CMD_STRUCT } }; diff --git a/cmds-quota.c b/cmds-quota.c index 3bdd5f61..94e3a5c7 100644 --- a/cmds-quota.c +++ b/cmds-quota.c @@ -179,9 +179,10 @@ static int cmd_quota_rescan(int argc, char **argv) const struct cmd_group quota_cmd_group = { quota_cmd_group_usage, NULL, { { "enable", cmd_quota_enable, cmd_quota_enable_usage, NULL, 0 }, - { "disable", cmd_quota_disable, cmd_quota_disable_usage, 0, 0 }, + { "disable", cmd_quota_disable, cmd_quota_disable_usage, + NULL, 0 }, { "rescan", cmd_quota_rescan, cmd_quota_rescan_usage, NULL, 0 }, - { 0, 0, 0, 0, 0 } + NULL_CMD_STRUCT } }; diff --git a/cmds-replace.c b/cmds-replace.c index 8ed92c44..1df719b6 100644 --- a/cmds-replace.c +++ b/cmds-replace.c @@ -555,7 +555,7 @@ const struct cmd_group replace_cmd_group = { 0 }, { "cancel", cmd_cancel_replace, cmd_cancel_replace_usage, NULL, 0 }, - { 0, 0, 0, 0, 0 } + NULL_CMD_STRUCT } }; diff --git a/cmds-restore.c b/cmds-restore.c index 1e965a69..4c874835 100644 --- a/cmds-restore.c +++ b/cmds-restore.c @@ -1086,7 +1086,7 @@ out: static struct option long_options[] = { { "path-regex", 1, NULL, 256}, - { 0, 0, 0, 0} + { NULL, 0, NULL, 0} }; const char * const cmd_restore_usage[] = { diff --git a/cmds-scrub.c b/cmds-scrub.c index 08810b68..55da4055 100644 --- a/cmds-scrub.c +++ b/cmds-scrub.c @@ -1736,7 +1736,7 @@ const struct cmd_group scrub_cmd_group = { { "cancel", cmd_scrub_cancel, cmd_scrub_cancel_usage, NULL, 0 }, { "resume", cmd_scrub_resume, cmd_scrub_resume_usage, NULL, 0 }, { "status", cmd_scrub_status, cmd_scrub_status_usage, NULL, 0 }, - { 0, 0, 0, 0, 0 } + NULL_CMD_STRUCT } }; diff --git a/cmds-subvolume.c b/cmds-subvolume.c index b1e53610..e1fa81aa 100644 --- a/cmds-subvolume.c +++ b/cmds-subvolume.c @@ -229,7 +229,7 @@ again: goto out; } - cpath = realpath(path, 0); + cpath = realpath(path, NULL); dname = strdup(cpath); dname = dirname(dname); vname = strdup(cpath); @@ -331,7 +331,7 @@ static int cmd_subvol_list(int argc, char **argv) int is_only_in_path = 0; struct option long_options[] = { {"sort", 1, NULL, 'S'}, - {0, 0, 0, 0} + {NULL, 0, NULL, 0} }; DIR *dirstream = NULL; @@ -806,7 +806,7 @@ static int cmd_subvol_show(int argc, char **argv) if (check_argc_exact(argc, 2)) usage(cmd_subvol_show_usage); - fullpath = realpath(argv[1], 0); + fullpath = realpath(argv[1], NULL); if (!fullpath) { fprintf(stderr, "ERROR: finding real path for '%s', %s\n", argv[1], strerror(errno)); @@ -951,7 +951,7 @@ const struct cmd_group subvolume_cmd_group = { cmd_subvol_set_default_usage, NULL, 0 }, { "find-new", cmd_find_new, cmd_find_new_usage, NULL, 0 }, { "show", cmd_subvol_show, cmd_subvol_show_usage, NULL, 0 }, - { 0, 0, 0, 0, 0 } + NULL_CMD_STRUCT } }; @@ -50,6 +50,8 @@ struct cmd_struct { int hidden; }; +#define NULL_CMD_STRUCT {NULL, NULL, NULL, NULL, 0} + struct cmd_group { const char * const *usagestr; const char *infostr; @@ -381,7 +381,7 @@ static struct option long_options[] = { { "rootdir", 1, NULL, 'r' }, { "nodiscard", 0, NULL, 'K' }, { "features", 0, NULL, 'O' }, - { 0, 0, 0, 0} + { NULL, 0, NULL, 0} }; static int add_directory_items(struct btrfs_trans_handle *trans, |