split name/number maps into separate file.

This reduced some interdependencies between files.

Signed-off-by: NeilBrown <neilb@suse.de>

5 files changed, 160 insertions, 163 deletions

diff --git a/Makefile b/Makefile
index 6985fc1b..eca11c2b 100644
--- a/Makefile
+++ b/Makefile
@@ -98,7 +98,8 @@ MAN4DIR = $(MANDIR)/man4
 MAN5DIR = $(MANDIR)/man5
 MAN8DIR = $(MANDIR)/man8
 
-OBJS =  mdadm.o config.o policy.o mdstat.o  ReadMe.o util.o Manage.o Assemble.o Build.o \
+OBJS =  mdadm.o config.o policy.o mdstat.o  ReadMe.o util.o maps.o \
+	Manage.o Assemble.o Build.o \
 	Create.o Detail.o Examine.o Grow.o Monitor.o dlink.o Kill.o Query.o \
 	Incremental.o \
 	mdopen.o super0.o super1.o super-ddf.o super-intel.o bitmap.o \
@@ -108,32 +109,24 @@ OBJS =  mdadm.o config.o policy.o mdstat.o  ReadMe.o util.o Manage.o Assemble.o
 
 OBJSX = restripe.o
 
-SRCS =  mdadm.c config.c policy.c mdstat.c  ReadMe.c util.c Manage.c Assemble.c Build.c \
-	Create.c Detail.c Examine.c Grow.c Monitor.c dlink.c Kill.c Query.c \
-	Incremental.c \
-	mdopen.c super0.c super1.c super-ddf.c super-intel.c bitmap.c \
-	super-mbr.c super-gpt.c \
-	restripe.c sysfs.c sha1.c mapfile.c crc32.c sg_io.c msg.c \
-	platform-intel.c probe_roms.c
+SRCS =  $(patsubst %.o,%.c,$(OBJS))
 
 INCL = mdadm.h part.h bitmap.h
 
-MON_OBJS = mdmon.o monitor.o managemon.o util.o mdstat.o sysfs.o config.o policy.o \
+MON_OBJS = mdmon.o monitor.o managemon.o util.o maps.o mdstat.o sysfs.o \
+	config.o policy.o \
 	Kill.o sg_io.o dlink.o ReadMe.o super0.o super1.o super-intel.o \
 	super-mbr.o super-gpt.o \
 	super-ddf.o sha1.o crc32.o msg.o bitmap.o \
 	platform-intel.o probe_roms.o
 
-MON_SRCS = mdmon.c monitor.c managemon.c util.c mdstat.c sysfs.c config.c policy.c \
-	Kill.c sg_io.c dlink.c ReadMe.c super0.c super1.c super-intel.c \
-	super-mbr.c super-gpt.c \
-	super-ddf.c sha1.c crc32.c msg.c bitmap.c \
-	platform-intel.c probe_roms.c
+MON_SRCS = $(patsubst %.o,%.c,$(MON_OBJS))
 
 STATICSRC = pwgr.c
 STATICOBJS = pwgr.o
 
 ASSEMBLE_SRCS := mdassemble.c Assemble.c Manage.c config.c policy.c dlink.c util.c \
+	maps.c \
 	super0.c super1.c super-ddf.c super-intel.c sha1.c crc32.c sg_io.c mdstat.c \
 	platform-intel.c probe_roms.c sysfs.c super-mbr.c super-gpt.c
 ASSEMBLE_AUTO_SRCS := mdopen.c
diff --git a/ReadMe.c b/ReadMe.c
index dee3d0c2..00b24d4f 100644
--- a/ReadMe.c
+++ b/ReadMe.c
@@ -600,109 +600,3 @@ char Help_config[] =
 "\n"
 ;
 
-
-/* name/number mappings */
-
-mapping_t r5layout[] = {
-	{ "left-asymmetric", ALGORITHM_LEFT_ASYMMETRIC},
-	{ "right-asymmetric", ALGORITHM_RIGHT_ASYMMETRIC},
-	{ "left-symmetric", ALGORITHM_LEFT_SYMMETRIC},
-	{ "right-symmetric", ALGORITHM_RIGHT_SYMMETRIC},
-
-	{ "default", ALGORITHM_LEFT_SYMMETRIC},
-	{ "la", ALGORITHM_LEFT_ASYMMETRIC},
-	{ "ra", ALGORITHM_RIGHT_ASYMMETRIC},
-	{ "ls", ALGORITHM_LEFT_SYMMETRIC},
-	{ "rs", ALGORITHM_RIGHT_SYMMETRIC},
-
-	{ "parity-first", ALGORITHM_PARITY_0},
-	{ "parity-last", ALGORITHM_PARITY_N},
-	{ "ddf-zero-restart", ALGORITHM_RIGHT_ASYMMETRIC},
-	{ "ddf-N-restart", ALGORITHM_LEFT_ASYMMETRIC},
-	{ "ddf-N-continue", ALGORITHM_LEFT_SYMMETRIC},
-
-	{ NULL, 0}
-};
-mapping_t r6layout[] = {
-	{ "left-asymmetric", ALGORITHM_LEFT_ASYMMETRIC},
-	{ "right-asymmetric", ALGORITHM_RIGHT_ASYMMETRIC},
-	{ "left-symmetric", ALGORITHM_LEFT_SYMMETRIC},
-	{ "right-symmetric", ALGORITHM_RIGHT_SYMMETRIC},
-
-	{ "default", ALGORITHM_LEFT_SYMMETRIC},
-	{ "la", ALGORITHM_LEFT_ASYMMETRIC},
-	{ "ra", ALGORITHM_RIGHT_ASYMMETRIC},
-	{ "ls", ALGORITHM_LEFT_SYMMETRIC},
-	{ "rs", ALGORITHM_RIGHT_SYMMETRIC},
-
-	{ "parity-first", ALGORITHM_PARITY_0},
-	{ "parity-last", ALGORITHM_PARITY_N},
-	{ "ddf-zero-restart", ALGORITHM_ROTATING_ZERO_RESTART},
-	{ "ddf-N-restart", ALGORITHM_ROTATING_N_RESTART},
-	{ "ddf-N-continue", ALGORITHM_ROTATING_N_CONTINUE},
-
-	{ "left-asymmetric-6", ALGORITHM_LEFT_ASYMMETRIC_6},
-	{ "right-asymmetric-6", ALGORITHM_RIGHT_ASYMMETRIC_6},
-	{ "left-symmetric-6", ALGORITHM_LEFT_SYMMETRIC_6},
-	{ "right-symmetric-6", ALGORITHM_RIGHT_SYMMETRIC_6},
-	{ "parity-first-6", ALGORITHM_PARITY_0_6},
-
-	{ NULL, 0}
-};
-
-mapping_t pers[] = {
-	{ "linear", LEVEL_LINEAR},
-	{ "raid0", 0},
-	{ "0", 0},
-	{ "stripe", 0},
-	{ "raid1", 1},
-	{ "1", 1},
-	{ "mirror", 1},
-	{ "raid4", 4},
-	{ "4", 4},
-	{ "raid5", 5},
-	{ "5", 5},
-	{ "multipath", LEVEL_MULTIPATH},
-	{ "mp", LEVEL_MULTIPATH},
-	{ "raid6", 6},
-	{ "6", 6},
-	{ "raid10", 10},
-	{ "10", 10},
-	{ "faulty", LEVEL_FAULTY},
-	{ "container", LEVEL_CONTAINER},
-	{ NULL, 0}
-};
-
-
-mapping_t modes[] = {
-	{ "assemble", ASSEMBLE},
-	{ "build", BUILD},
-	{ "create", CREATE},
-	{ "manage", MANAGE},
-	{ "misc", MISC},
-	{ "monitor", MONITOR},
-	{ "grow", GROW},
-	{ "incremental", INCREMENTAL},
-	{ "auto-detect", AUTODETECT},
-};
-
-mapping_t faultylayout[] = {
-	{ "write-transient", WriteTransient },
-	{ "wt", WriteTransient },
-	{ "read-transient", ReadTransient },
-	{ "rt", ReadTransient },
-	{ "write-persistent", WritePersistent },
-	{ "wp", WritePersistent },
-	{ "read-persistent", ReadPersistent },
-	{ "rp", ReadPersistent },
-	{ "write-all", WriteAll },
-	{ "wa", WriteAll },
-	{ "read-fixable", ReadFixable },
-	{ "rf", ReadFixable },
-
-	{ "clear", ClearErrors},
-	{ "flush", ClearFaults},
-	{ "none", ClearErrors},
-	{ "default", ClearErrors},
-	{ NULL, 0}
-};
diff --git a/maps.c b/maps.c
new file mode 100644
index 00000000..f2ba9a73
--- /dev/null
+++ b/maps.c
@@ -0,0 +1,153 @@
+/*
+ * mdadm - manage Linux "md" devices aka RAID arrays.
+ *
+ * Copyright (C) 2011 Neil Brown <neilb@suse.de>
+ *
+ *
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *    Author: Neil Brown
+ *    Email: <neilb@suse.de>
+ */
+
+#include "mdadm.h"
+
+
+/* name/number mappings */
+
+mapping_t r5layout[] = {
+	{ "left-asymmetric", ALGORITHM_LEFT_ASYMMETRIC},
+	{ "right-asymmetric", ALGORITHM_RIGHT_ASYMMETRIC},
+	{ "left-symmetric", ALGORITHM_LEFT_SYMMETRIC},
+	{ "right-symmetric", ALGORITHM_RIGHT_SYMMETRIC},
+
+	{ "default", ALGORITHM_LEFT_SYMMETRIC},
+	{ "la", ALGORITHM_LEFT_ASYMMETRIC},
+	{ "ra", ALGORITHM_RIGHT_ASYMMETRIC},
+	{ "ls", ALGORITHM_LEFT_SYMMETRIC},
+	{ "rs", ALGORITHM_RIGHT_SYMMETRIC},
+
+	{ "parity-first", ALGORITHM_PARITY_0},
+	{ "parity-last", ALGORITHM_PARITY_N},
+	{ "ddf-zero-restart", ALGORITHM_RIGHT_ASYMMETRIC},
+	{ "ddf-N-restart", ALGORITHM_LEFT_ASYMMETRIC},
+	{ "ddf-N-continue", ALGORITHM_LEFT_SYMMETRIC},
+
+	{ NULL, 0}
+};
+mapping_t r6layout[] = {
+	{ "left-asymmetric", ALGORITHM_LEFT_ASYMMETRIC},
+	{ "right-asymmetric", ALGORITHM_RIGHT_ASYMMETRIC},
+	{ "left-symmetric", ALGORITHM_LEFT_SYMMETRIC},
+	{ "right-symmetric", ALGORITHM_RIGHT_SYMMETRIC},
+
+	{ "default", ALGORITHM_LEFT_SYMMETRIC},
+	{ "la", ALGORITHM_LEFT_ASYMMETRIC},
+	{ "ra", ALGORITHM_RIGHT_ASYMMETRIC},
+	{ "ls", ALGORITHM_LEFT_SYMMETRIC},
+	{ "rs", ALGORITHM_RIGHT_SYMMETRIC},
+
+	{ "parity-first", ALGORITHM_PARITY_0},
+	{ "parity-last", ALGORITHM_PARITY_N},
+	{ "ddf-zero-restart", ALGORITHM_ROTATING_ZERO_RESTART},
+	{ "ddf-N-restart", ALGORITHM_ROTATING_N_RESTART},
+	{ "ddf-N-continue", ALGORITHM_ROTATING_N_CONTINUE},
+
+	{ "left-asymmetric-6", ALGORITHM_LEFT_ASYMMETRIC_6},
+	{ "right-asymmetric-6", ALGORITHM_RIGHT_ASYMMETRIC_6},
+	{ "left-symmetric-6", ALGORITHM_LEFT_SYMMETRIC_6},
+	{ "right-symmetric-6", ALGORITHM_RIGHT_SYMMETRIC_6},
+	{ "parity-first-6", ALGORITHM_PARITY_0_6},
+
+	{ NULL, 0}
+};
+
+mapping_t pers[] = {
+	{ "linear", LEVEL_LINEAR},
+	{ "raid0", 0},
+	{ "0", 0},
+	{ "stripe", 0},
+	{ "raid1", 1},
+	{ "1", 1},
+	{ "mirror", 1},
+	{ "raid4", 4},
+	{ "4", 4},
+	{ "raid5", 5},
+	{ "5", 5},
+	{ "multipath", LEVEL_MULTIPATH},
+	{ "mp", LEVEL_MULTIPATH},
+	{ "raid6", 6},
+	{ "6", 6},
+	{ "raid10", 10},
+	{ "10", 10},
+	{ "faulty", LEVEL_FAULTY},
+	{ "container", LEVEL_CONTAINER},
+	{ NULL, 0}
+};
+
+
+mapping_t modes[] = {
+	{ "assemble", ASSEMBLE},
+	{ "build", BUILD},
+	{ "create", CREATE},
+	{ "manage", MANAGE},
+	{ "misc", MISC},
+	{ "monitor", MONITOR},
+	{ "grow", GROW},
+	{ "incremental", INCREMENTAL},
+	{ "auto-detect", AUTODETECT},
+};
+
+mapping_t faultylayout[] = {
+	{ "write-transient", WriteTransient },
+	{ "wt", WriteTransient },
+	{ "read-transient", ReadTransient },
+	{ "rt", ReadTransient },
+	{ "write-persistent", WritePersistent },
+	{ "wp", WritePersistent },
+	{ "read-persistent", ReadPersistent },
+	{ "rp", ReadPersistent },
+	{ "write-all", WriteAll },
+	{ "wa", WriteAll },
+	{ "read-fixable", ReadFixable },
+	{ "rf", ReadFixable },
+
+	{ "clear", ClearErrors},
+	{ "flush", ClearFaults},
+	{ "none", ClearErrors},
+	{ "default", ClearErrors},
+	{ NULL, 0}
+};
+
+char *map_num(mapping_t *map, int num)
+{
+	while (map->name) {
+		if (map->num == num)
+			return map->name;
+		map++;
+	}
+	return NULL;
+}
+
+int map_name(mapping_t *map, char *name)
+{
+	while (map->name) {
+		if (strcmp(map->name, name)==0)
+			return map->num;
+		map++;
+	}
+	return UnSet;
+}
+
diff --git a/mdassemble.c b/mdassemble.c
index a8b78ceb..66e480a8 100644
--- a/mdassemble.c
+++ b/mdassemble.c
@@ -26,28 +26,6 @@
 #include "mdadm.h"
 #include "md_p.h"
 
-/* from readme.c */
-mapping_t pers[] = {
-	{ "linear", LEVEL_LINEAR},
-	{ "raid0", 0},
-	{ "0", 0},
-	{ "stripe", 0},
-	{ "raid1", 1},
-	{ "1", 1},
-	{ "mirror", 1},
-	{ "raid4", 4},
-	{ "4", 4},
-	{ "raid5", 5},
-	{ "5", 5},
-	{ "multipath", LEVEL_MULTIPATH},
-	{ "mp", LEVEL_MULTIPATH},
-	{ "raid6", 6},
-	{ "6", 6},
-	{ "raid10", 10},
-	{ "10", 10},
-	{ NULL, 0}
-};
-
 #ifndef MDASSEMBLE_AUTO
 /* from mdopen.c */
 int open_mddev(char *dev, int report_errors/*unused*/)
diff --git a/util.c b/util.c
index e0671eb6..45e68739 100644
--- a/util.c
+++ b/util.c
@@ -566,27 +566,6 @@ int ask(char *mesg)
 }
 #endif /* MDASSEMBLE */
 
-char *map_num(mapping_t *map, int num)
-{
-	while (map->name) {
-		if (map->num == num)
-			return map->name;
-		map++;
-	}
-	return NULL;
-}
-
-int map_name(mapping_t *map, char *name)
-{
-	while (map->name) {
-		if (strcmp(map->name, name)==0)
-			return map->num;
-		map++;
-	}
-	return UnSet;
-}
-
-
 int is_standard(char *dev, int *nump)
 {
 	/* tests if dev is a "standard" md dev name.