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Using enum types for enums

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alloc_policy_t, dm_string_mangling_t, percent_range_t, sign_t
This commit is contained in:
Zdenek Kabelac 2012-02-28 14:24:57 +00:00
parent 7ed8790301
commit f2cbcb027e
14 changed files with 35 additions and 34 deletions
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2
lib/activate/dev_manager.c
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@ -494,7 +494,7 @@ static percent_range_t _combine_percent(percent_t a, percent_t b,
if (a == PERCENT_0 && b == PERCENT_0)
return PERCENT_0;
return make_percent(numerator, denominator);
return (percent_range_t) make_percent(numerator, denominator);
}
static int _percent_run(struct dev_manager *dm, const char *name,

2
libdm/libdm-common.c
View File

@ -68,7 +68,7 @@ static char _default_uuid_prefix[DM_MAX_UUID_PREFIX_LEN + 1] = "LVM-";
static int _verbose = 0;
static int _suspended_dev_counter = 0;
static int _name_mangling_mode = -1;
static dm_string_mangling_t _name_mangling_mode = DEFAULT_DM_NAME_MANGLING;
#ifdef HAVE_SELINUX_LABEL_H
static struct selabel_handle *_selabel_handle = NULL;

2
tools/dmsetup.c
View File

@ -3614,7 +3614,7 @@ static int _process_switches(int *argc, char ***argv, const char *dev_dir)
log_error("Unknown name mangling mode");
return 0;
}
dm_set_name_mangling_mode(_int_args[MANGLENAME_ARG]);
dm_set_name_mangling_mode((dm_string_mangling_t) _int_args[MANGLENAME_ARG]);
}
if (ind == NAMEPREFIXES_ARG)
_switches[NAMEPREFIXES_ARG]++;

2
tools/lvchange.c
View File

@ -340,7 +340,7 @@ static int lvchange_alloc(struct cmd_context *cmd, struct logical_volume *lv)
want_contiguous = strcmp(arg_str_value(cmd, contiguous_ARG, "n"), "n");
alloc = want_contiguous ? ALLOC_CONTIGUOUS : ALLOC_INHERIT;
alloc = arg_uint_value(cmd, alloc_ARG, alloc);
alloc = (alloc_policy_t) arg_uint_value(cmd, alloc_ARG, alloc);
if (alloc == lv->alloc) {
log_error("Allocation policy of logical volume \"%s\" is "

6
tools/lvconvert.c
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@ -200,7 +200,7 @@ static int _read_params(struct lvconvert_params *lp, struct cmd_context *cmd,
* versus an additional qualifying argument being added here.
*/
lp->mirrors = arg_uint_value(cmd, mirrors_ARG, 0);
lp->mirrors_sign = arg_sign_value(cmd, mirrors_ARG, 0);
lp->mirrors_sign = arg_sign_value(cmd, mirrors_ARG, SIGN_NONE);
}
lp->alloc = arg_uint_value(cmd, alloc_ARG, ALLOC_INHERIT);
@ -229,7 +229,7 @@ static int _read_params(struct lvconvert_params *lp, struct cmd_context *cmd,
return 0;
}
if (arg_sign_value(cmd, chunksize_ARG, 0) == SIGN_MINUS) {
if (arg_sign_value(cmd, chunksize_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Negative chunk size is invalid");
return 0;
}
@ -288,7 +288,7 @@ static int _read_params(struct lvconvert_params *lp, struct cmd_context *cmd,
*/
if (arg_count(cmd, regionsize_ARG)) {
if (arg_sign_value(cmd, regionsize_ARG, 0) ==
if (arg_sign_value(cmd, regionsize_ARG, SIGN_NONE) ==
SIGN_MINUS) {
log_error("Negative regionsize is invalid");
return 0;

19
tools/lvcreate.c
View File

@ -321,7 +321,7 @@ static int _read_size_params(struct lvcreate_params *lp,
}
if (arg_count(cmd, extents_ARG)) {
if (arg_sign_value(cmd, extents_ARG, 0) == SIGN_MINUS) {
if (arg_sign_value(cmd, extents_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Negative number of extents is invalid");
return 0;
}
@ -331,7 +331,7 @@ static int _read_size_params(struct lvcreate_params *lp,
/* Size returned in kilobyte units; held in sectors */
if (arg_count(cmd, size_ARG)) {
if (arg_sign_value(cmd, size_ARG, 0) == SIGN_MINUS) {
if (arg_sign_value(cmd, size_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Negative size is invalid");
return 0;
}
@ -348,7 +348,7 @@ static int _read_size_params(struct lvcreate_params *lp,
log_error("--poolmetadatasize may only be specified when allocating the thin pool.");
return 0;
}
if (arg_sign_value(cmd, poolmetadatasize_ARG, 0) == SIGN_MINUS) {
if (arg_sign_value(cmd, poolmetadatasize_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Negative poolmetadatasize is invalid.");
return 0;
}
@ -361,7 +361,7 @@ static int _read_size_params(struct lvcreate_params *lp,
log_error("Virtual size in incompatible with thin_pool segment type.");
return 0;
}
if (arg_sign_value(cmd, virtualsize_ARG, 0) == SIGN_MINUS) {
if (arg_sign_value(cmd, virtualsize_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Negative virtual origin size is invalid");
return 0;
}
@ -443,7 +443,7 @@ static int _read_mirror_params(struct lvcreate_params *lp,
lp->nosync = arg_is_set(cmd, nosync_ARG);
if (arg_count(cmd, regionsize_ARG)) {
if (arg_sign_value(cmd, regionsize_ARG, 0) == SIGN_MINUS) {
if (arg_sign_value(cmd, regionsize_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Negative regionsize is invalid");
return 0;
}
@ -542,7 +542,8 @@ static int _read_activation_params(struct lvcreate_params *lp, struct cmd_contex
{
unsigned pagesize;
lp->activate = arg_uint_value(cmd, available_ARG, CHANGE_AY);
lp->activate = (activation_change_t)
arg_uint_value(cmd, available_ARG, CHANGE_AY);
if (lp->activate == CHANGE_AN || lp->activate == CHANGE_ALN) {
if (lp->zero && !seg_is_thin(lp)) {
@ -688,7 +689,7 @@ static int _lvcreate_params(struct lvcreate_params *lp,
}
log_print("Redundant mirrors argument: default is 0");
}
if (arg_sign_value(cmd, mirrors_ARG, 0) == SIGN_MINUS) {
if (arg_sign_value(cmd, mirrors_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Mirrors argument may not be negative");
return 0;
}
@ -743,7 +744,7 @@ static int _lvcreate_params(struct lvcreate_params *lp,
if (arg_count(cmd, chunksize_ARG))
log_warn("WARNING: Ignoring --chunksize when using an existing pool.");
} else if (lp->snapshot || lp->create_thin_pool) {
if (arg_sign_value(cmd, chunksize_ARG, 0) == SIGN_MINUS) {
if (arg_sign_value(cmd, chunksize_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Negative chunk size is invalid");
return 0;
}
@ -796,7 +797,7 @@ static int _lvcreate_params(struct lvcreate_params *lp,
lp->alloc = contiguous ? ALLOC_CONTIGUOUS : ALLOC_INHERIT;
lp->alloc = arg_uint_value(cmd, alloc_ARG, lp->alloc);
lp->alloc = (alloc_policy_t) arg_uint_value(cmd, alloc_ARG, lp->alloc);
if (contiguous && (lp->alloc != ALLOC_CONTIGUOUS)) {
log_error("Conflicting contiguous and alloc arguments");

6
tools/lvresize.c
View File

@ -50,7 +50,7 @@ static int _validate_stripesize(struct cmd_context *cmd,
const struct volume_group *vg,
struct lvresize_params *lp)
{
if (arg_sign_value(cmd, stripesize_ARG, 0) == SIGN_MINUS) {
if (arg_sign_value(cmd, stripesize_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Stripesize may not be negative.");
return 0;
}
@ -415,7 +415,7 @@ static int _lvresize(struct cmd_context *cmd, struct volume_group *vg,
lp->mirrors = arg_uint_value(cmd, mirrors_ARG, 1) + 1;
else
log_warn("Mirrors not supported. Ignoring.");
if (arg_sign_value(cmd, mirrors_ARG, 0) == SIGN_MINUS) {
if (arg_sign_value(cmd, mirrors_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Mirrors argument may not be negative");
return EINVALID_CMD_LINE;
}
@ -452,7 +452,7 @@ static int _lvresize(struct cmd_context *cmd, struct volume_group *vg,
return ECMD_FAILED;
}
alloc = arg_uint_value(cmd, alloc_ARG, lv->alloc);
alloc = (alloc_policy_t) arg_uint_value(cmd, alloc_ARG, lv->alloc);
if (lp->size) {
if (lp->size % vg->extent_size) {

2
tools/polldaemon.c
View File

@ -310,7 +310,7 @@ int poll_daemon(struct cmd_context *cmd, const char *name, const char *uuid,
parms.aborting = arg_is_set(cmd, abort_ARG);
parms.background = background;
interval_sign = arg_sign_value(cmd, interval_ARG, 0);
interval_sign = arg_sign_value(cmd, interval_ARG, SIGN_NONE);
if (interval_sign == SIGN_MINUS)
log_error("Argument to --interval cannot be negative");
parms.interval = arg_uint_value(cmd, interval_ARG,

2
tools/pvcreate.c
View File

@ -78,7 +78,7 @@ static int pvcreate_restore_params_validate(struct cmd_context *cmd,
release_vg(vg);
}
if (arg_sign_value(cmd, physicalvolumesize_ARG, 0) == SIGN_MINUS) {
if (arg_sign_value(cmd, physicalvolumesize_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Physical volume size may not be negative");
return 0;
}

2
tools/pvmove.c
View File

@ -492,7 +492,7 @@ static int _set_up_pvmove(struct cmd_context *cmd, const char *pv_name,
&pv_name_arg, 0)))
goto_out;
alloc = arg_uint_value(cmd, alloc_ARG, ALLOC_INHERIT);
alloc = (alloc_policy_t) arg_uint_value(cmd, alloc_ARG, ALLOC_INHERIT);
if (alloc == ALLOC_INHERIT)
alloc = vg->alloc;

2
tools/pvresize.c
View File

@ -162,7 +162,7 @@ int pvresize(struct cmd_context *cmd, int argc, char **argv)
return EINVALID_CMD_LINE;
}
if (arg_sign_value(cmd, physicalvolumesize_ARG, 0) == SIGN_MINUS) {
if (arg_sign_value(cmd, physicalvolumesize_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Physical volume size may not be negative");
return 0;
}

14
tools/toollib.c
View File

@ -1257,7 +1257,7 @@ int vgcreate_params_set_from_args(struct cmd_context *cmd,
/* Default depends on current locking type */
vp_new->clustered = locking_is_clustered();
if (arg_sign_value(cmd, physicalextentsize_ARG, 0) == SIGN_MINUS) {
if (arg_sign_value(cmd, physicalextentsize_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Physical extent size may not be negative");
return 1;
}
@ -1268,12 +1268,12 @@ int vgcreate_params_set_from_args(struct cmd_context *cmd,
return 1;
}
if (arg_sign_value(cmd, maxlogicalvolumes_ARG, 0) == SIGN_MINUS) {
if (arg_sign_value(cmd, maxlogicalvolumes_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Max Logical Volumes may not be negative");
return 1;
}
if (arg_sign_value(cmd, maxphysicalvolumes_ARG, 0) == SIGN_MINUS) {
if (arg_sign_value(cmd, maxphysicalvolumes_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Max Physical Volumes may not be negative");
return 1;
}
@ -1435,7 +1435,7 @@ int pvcreate_params_validate(struct cmd_context *cmd,
if (arg_count(cmd, zero_ARG))
pp->zero = strcmp(arg_str_value(cmd, zero_ARG, "y"), "n");
if (arg_sign_value(cmd, dataalignment_ARG, 0) == SIGN_MINUS) {
if (arg_sign_value(cmd, dataalignment_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Physical volume data alignment may not be negative");
return 0;
}
@ -1454,7 +1454,7 @@ int pvcreate_params_validate(struct cmd_context *cmd,
pp->data_alignment = 0;
}
if (arg_sign_value(cmd, dataalignmentoffset_ARG, 0) == SIGN_MINUS) {
if (arg_sign_value(cmd, dataalignmentoffset_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Physical volume data alignment offset may not be negative");
return 0;
}
@ -1472,7 +1472,7 @@ int pvcreate_params_validate(struct cmd_context *cmd,
pp->data_alignment_offset = 0;
}
if (arg_sign_value(cmd, metadatasize_ARG, 0) == SIGN_MINUS) {
if (arg_sign_value(cmd, metadatasize_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Metadata size may not be negative");
return 0;
}
@ -1562,7 +1562,7 @@ int get_stripe_params(struct cmd_context *cmd, uint32_t *stripes, uint32_t *stri
*stripe_size = arg_uint_value(cmd, stripesize_ARG, 0);
if (*stripe_size) {
if (arg_sign_value(cmd, stripesize_ARG, 0) == SIGN_MINUS) {
if (arg_sign_value(cmd, stripesize_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Negative stripesize is invalid");
return 0;
}

6
tools/vgchange.c
View File

@ -280,7 +280,7 @@ static int _vgchange_alloc(struct cmd_context *cmd, struct volume_group *vg)
{
alloc_policy_t alloc;
alloc = arg_uint_value(cmd, alloc_ARG, ALLOC_NORMAL);
alloc = (alloc_policy_t) arg_uint_value(cmd, alloc_ARG, ALLOC_NORMAL);
/* FIXME: make consistent with vg_set_alloc_policy() */
if (alloc == vg->alloc) {
@ -596,13 +596,13 @@ int vgchange(struct cmd_context *cmd, int argc, char **argv)
}
if (arg_count(cmd, maxphysicalvolumes_ARG) &&
arg_sign_value(cmd, maxphysicalvolumes_ARG, 0) == SIGN_MINUS) {
arg_sign_value(cmd, maxphysicalvolumes_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("MaxPhysicalVolumes may not be negative");
return EINVALID_CMD_LINE;
}
if (arg_count(cmd, physicalextentsize_ARG) &&
arg_sign_value(cmd, physicalextentsize_ARG, 0) == SIGN_MINUS) {
arg_sign_value(cmd, physicalextentsize_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Physical extent size may not be negative");
return EINVALID_CMD_LINE;
}

2
tools/vgconvert.c
View File

@ -42,7 +42,7 @@ static int vgconvert_single(struct cmd_context *cmd, const char *vg_name,
}
if (cmd->fmt->features & FMT_MDAS) {
if (arg_sign_value(cmd, metadatasize_ARG, 0) == SIGN_MINUS) {
if (arg_sign_value(cmd, metadatasize_ARG, SIGN_NONE) == SIGN_MINUS) {
log_error("Metadata size may not be negative");
return EINVALID_CMD_LINE;
}