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command: using single printf call

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Use single string for 1 printf() call with \t tabs.
This commit is contained in:
Zdenek Kabelac 2024-04-27 13:39:33 +02:00
parent 0316dd7955
commit cd69d58fcd
1 changed files with 48 additions and 50 deletions
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98
tools/command.c
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@ -2071,62 +2071,60 @@ void print_usage_common_cmd(struct command_name *cname, struct command *cmd)
void print_usage_notes(struct command_name *cname) void print_usage_notes(struct command_name *cname)
{ {
if (cname && command_has_alternate_extents(cname->name)) { if (cname && command_has_alternate_extents(cname->name))
printf(" Special options for command:\n"); printf(" Special options for command:\n"
printf(" [ --extents Number[PERCENT] ]\n" "\t[ --extents Number[PERCENT] ]\n"
" The --extents option can be used in place of --size.\n" "\tThe --extents option can be used in place of --size.\n"
" The number allows an optional percent suffix.\n"); "\tThe number allows an optional percent suffix.\n"
printf("\n"); "\n");
}
if (cname && !strcmp(cname->name, "lvcreate")) { if (cname && !strcmp(cname->name, "lvcreate"))
printf(" [ --name String ]\n" printf("\t[ --name String ]\n"
" The --name option is not required but is typically used.\n" "\tThe --name option is not required but is typically used.\n"
" When a name is not specified, a new LV name is generated\n" "\tWhen a name is not specified, a new LV name is generated\n"
" with the \"lvol\" prefix and a unique numeric suffix.\n"); "\twith the \"lvol\" prefix and a unique numeric suffix.\n"
printf("\n"); "\n");
}
printf(" Common variables for lvm:\n" printf(" Common variables for lvm:\n"
" Variables in option or position args are capitalized,\n" "\tVariables in option or position args are capitalized,\n"
" e.g. PV, VG, LV, Size, Number, String, Tag.\n"); "\te.g. PV, VG, LV, Size, Number, String, Tag.\n"
printf("\n"); "\n"
printf(" PV\n" "\tPV\n"
" Physical Volume name, a device path under /dev.\n" "\tPhysical Volume name, a device path under /dev.\n"
" For commands managing physical extents, a PV positional arg\n" "\tFor commands managing physical extents, a PV positional arg\n"
" generally accepts a suffix indicating a range (or multiple ranges)\n" "\tgenerally accepts a suffix indicating a range (or multiple ranges)\n"
" of PEs. When the first PE is omitted, it defaults to the start of\n" "\tof PEs. When the first PE is omitted, it defaults to the start of\n"
" the device, and when the last PE is omitted it defaults to the end.\n" "\tthe device, and when the last PE is omitted it defaults to the end.\n"
" PV[:PE-PE]... is start and end range (inclusive),\n" "\tPV[:PE-PE]... is start and end range (inclusive),\n"
" PV[:PE+PE]... is start and length range (counting from 0).\n"); "\tPV[:PE+PE]... is start and length range (counting from 0).\n"
printf("\n"); "\n"
printf(" LV\n" "\tLV\n"
" Logical Volume name. See lvm(8) for valid names. An LV positional\n" "\tLogical Volume name. See lvm(8) for valid names. An LV positional\n"
" arg generally includes the VG name and LV name, e.g. VG/LV.\n" "\targ generally includes the VG name and LV name, e.g. VG/LV.\n"
" LV followed by _<type> indicates that an LV of the given type is\n" "\tLV followed by _<type> indicates that an LV of the given type is\n"
" required. (raid represents raid<N> type).\n" "\trequired. (raid represents raid<N> type).\n"
" The _new suffix indicates that the LV name is new.\n"); "\tThe _new suffix indicates that the LV name is new.\n"
printf("\n"); "\n"
printf(" Tag\n" "\tTag\n"
" Tag name. See lvm(8) for information about tag names and using\n" "\tTag name. See lvm(8) for information about tag names and using\n"
" tags in place of a VG, LV or PV.\n"); "\ttags in place of a VG, LV or PV.\n"
printf("\n"); "\n"
printf(" Select\n" "\tSelect\n"
" Select indicates that a required positional arg can be omitted\n" "\tSelect indicates that a required positional arg can be omitted\n"
" if the --select option is used. No arg appears in this position.\n"); "\tif the --select option is used. No arg appears in this position.\n"
printf("\n"); "\n"
printf(" Size[UNIT]\n" "\tSize[UNIT]\n"
" Size is an input number that accepts an optional unit.\n" "\tSize is an input number that accepts an optional unit.\n"
" Input units are always treated as base two values, regardless of\n" "\tInput units are always treated as base two values, regardless of\n"
" capitalization, e.g. 'k' and 'K' both refer to 1024.\n" "\tcapitalization, e.g. 'k' and 'K' both refer to 1024.\n"
" The default input unit is specified by letter, followed by |UNIT.\n" "\tThe default input unit is specified by letter, followed by |UNIT.\n"
" UNIT represents other possible input units: BbBsSkKmMgGtTpPeE.\n" "\tUNIT represents other possible input units: BbBsSkKmMgGtTpPeE.\n"
" (This should not be confused with the output control --units, where\n" "\t(This should not be confused with the output control --units, where\n"
" capital letters mean multiple of 1000.)\n"); "\tcapital letters mean multiple of 1000.)\n"
printf("\n"); "\n");
} }