strset: use tal instead of talloc in examples and tools.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

ccan/strset/_info

@@ -15,7 +15,7 @@
  * Example:
  *	// Print all words in order.
  *	#include <ccan/strset/strset.h>
- *	#include <ccan/grab_file/grab_file.h>
+ *	#include <ccan/tal/grab_file/grab_file.h>
  *	#include <err.h>
  *	#include <string.h>
  *
@@ -31,7 +31,7 @@
  *		char *file, *word;
  *
  *		strset_init(&words);
- *		file = grab_fd(NULL, 0, NULL);
+ *		file = grab_fd(NULL, 0);
  *		if (!file)
  *			err(1, "Reading stdin");
  *

ccan/strset/tools/Makefile

-CFLAGS=-Wall -Werror -O3 -I../../..
-#CFLAGS=-Wall -Werror -g -I../../..
+CCANDIR=../../..
+CFLAGS=-Wall -Werror -O3 -I$(CCANDIR)
+#CFLAGS=-Wall -Werror -g -I$(CCANDIR)
 
 all: cbspeed speed
 
-cbspeed: cbspeed.o ../../talloc.o ../../str_talloc.o ../../grab_file.o ../../str.o ../../time.o ../../noerr.o
+CCAN_OBJS:=ccan-tal.o ccan-tal-str.o ccan-tal-grab_file.o ccan-take.o ccan-time.o ccan-str.o ccan-noerr.o ccan-list.o
 
-speed: speed.o ../../talloc.o ../../str_talloc.o ../../grab_file.o ../../str.o ../../time.o ../../noerr.o
+cbspeed: cbspeed.o $(CCAN_OBJS)
+
+speed: speed.o $(CCAN_OBJS)
 
 clean:
-	rm -f cbspeed speed speed.o cbspeed.o
+	rm -f cbspeed speed speed.o cbspeed.o *.o
+
+ccan-tal.o: $(CCANDIR)/ccan/tal/tal.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+ccan-tal-str.o: $(CCANDIR)/ccan/tal/str/str.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+ccan-take.o: $(CCANDIR)/ccan/take/take.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+ccan-tal-grab_file.o: $(CCANDIR)/ccan/tal/grab_file/grab_file.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+ccan-time.o: $(CCANDIR)/ccan/time/time.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+ccan-list.o: $(CCANDIR)/ccan/list/list.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+ccan-str.o: $(CCANDIR)/ccan/str/str.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+ccan-noerr.o: $(CCANDIR)/ccan/noerr/noerr.c
+	$(CC) $(CFLAGS) -c -o $@ $<

ccan/strset/tools/cbspeed.c

@@ -19,9 +19,9 @@
  #15: Post-Churn lookup (miss):   189-197(191)
  #16: Post-Churn lookup (random):   500-531(506)
  */
-#include <ccan/str_talloc/str_talloc.h>
-#include <ccan/grab_file/grab_file.h>
-#include <ccan/talloc/talloc.h>
+#include <ccan/tal/str/str.h>
+#include <ccan/tal/grab_file/grab_file.h>
+#include <ccan/tal/tal.h>
 #include <ccan/time/time.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -395,23 +395,22 @@ int main(int argc, char *argv[])
 	critbit0_tree ct;
 	char **words, **misswords;
 
-	words = strsplit(NULL, grab_file(NULL,
-					 argv[1] ? argv[1] : "/usr/share/dict/words",
-					 NULL), "\n");
+	words = tal_strsplit(NULL, grab_file(NULL,
+					 argv[1] ? argv[1] : "/usr/share/dict/words"), "\n", STR_NO_EMPTY);
 	ct.root = NULL;
-	num = talloc_array_length(words) - 1;
+	num = tal_count(words) - 1;
 	printf("%zu words\n", num);
 
 	/* Append and prepend last char for miss testing. */
-	misswords = talloc_array(words, char *, num);
+	misswords = tal_arr(words, char *, num);
 	for (i = 0; i < num; i++) {
 		char lastc;
 		if (strlen(words[i]))
 			lastc = words[i][strlen(words[i])-1];
 		else
 			lastc = 'z';
-		misswords[i] = talloc_asprintf(misswords, "%c%s%c%c",
-					       lastc, words[i], lastc, lastc);
+		misswords[i] = tal_fmt(misswords, "%c%s%c%c",
+				       lastc, words[i], lastc, lastc);
 	}
 
 	printf("#01: Initial insert: ");

ccan/strset/tools/speed.c

@@ -19,8 +19,8 @@
  #15: Post-Churn lookup (miss):   175-186(176)
  #16: Post-Churn lookup (random):   522-534(525)
  */
-#include <ccan/str_talloc/str_talloc.h>
-#include <ccan/grab_file/grab_file.h>
+#include <ccan/tal/str/str.h>
+#include <ccan/tal/grab_file/grab_file.h>
 #include <ccan/talloc/talloc.h>
 #include <ccan/time/time.h>
 #include <ccan/strset/strset.c>
@@ -46,23 +46,23 @@ int main(int argc, char *argv[])
 	struct strset set;
 	char **words, **misswords;
 
-	words = strsplit(NULL, grab_file(NULL,
-					 argv[1] ? argv[1] : "/usr/share/dict/words",
-					 NULL), "\n");
+	words = tal_strsplit(NULL, grab_file(NULL,
+					     argv[1] ? argv[1] : "/usr/share/dict/words"),
+			     "\n", STR_NO_EMPTY);
 	strset_init(&set);
-	num = talloc_array_length(words) - 1;
+	num = tal_count(words) - 1;
 	printf("%zu words\n", num);
 
 	/* Append and prepend last char for miss testing. */
-	misswords = talloc_array(words, char *, num);
+	misswords = tal_arr(words, char *, num);
 	for (i = 0; i < num; i++) {
 		char lastc;
 		if (strlen(words[i]))
 			lastc = words[i][strlen(words[i])-1];
 		else
 			lastc = 'z';
-		misswords[i] = talloc_asprintf(misswords, "%c%s%c%c",
-					       lastc, words[i], lastc, lastc);
+		misswords[i] = tal_fmt(misswords, "%c%s%c%c",
+				       lastc, words[i], lastc, lastc);
 	}
 
 	printf("#01: Initial insert: ");