X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=tools%2Fconfigurator%2Fconfigurator.c;h=837ef8ce00ee9302605682bb27748287a369a4da;hb=975dff721336d8902d9ae737c360865205100451;hp=4972e9e198bb56a4ed5bc910722a9d9b8625ce7c;hpb=590d63376591791869b58743d3eca9c452d705e6;p=ccan

diff --git a/tools/configurator/configurator.c b/tools/configurator/configurator.c
index 4972e9e1..837ef8ce 100644
--- a/tools/configurator/configurator.c
+++ b/tools/configurator/configurator.c
@@ -38,6 +38,14 @@ struct test {
 static struct test tests[] = {
 	{ "HAVE_ALIGNOF", INSIDE_MAIN, NULL,
 	  "return __alignof__(double) > 0 ? 0 : 1;" },
+	{ "HAVE_ASPRINTF", DEFINES_FUNC, NULL,
+	  "#define _GNU_SOURCE\n"
+	  "#include <stdio.h>\n"
+	  "static char *func(int x) {"
+	  "	char *p;\n"
+	  "	if (asprintf(&p, \"%u\", x) == -1) p = NULL;"
+	  "	return p;\n"
+	  "}" },
 	{ "HAVE_ATTRIBUTE_COLD", DEFINES_FUNC, NULL,
 	  "static int __attribute__((cold)) func(int x) { return x; }" },
 	{ "HAVE_ATTRIBUTE_CONST", DEFINES_FUNC, NULL,
@@ -103,12 +111,12 @@ static struct test tests[] = {
 	  "	return mmap(0, 65536, PROT_READ, MAP_SHARED, fd, 0);\n"
 	  "}" },
 	{ "HAVE_NESTED_FUNCTIONS", DEFINES_FUNC, NULL,
-	  "static int func(int val) {\n"
+	  "void (*func(int val))(int);\n"
+	  "void (*func(int val))(int) {\n"
 	  "	auto void add(int val2);\n"
 	  "	void add(int val2) { val += val2; }\n"
-	  "	add(7);\n"
-	  "	return val;\n"
-	  "}" },
+	  "	return add;\n"
+	  "}\n" },
 	{ "HAVE_STATEMENT_EXPR", INSIDE_MAIN, NULL,
 	  "return ({ int x = argc; x == argc ? 0 : 1; });" },
 	{ "HAVE_TYPEOF", INSIDE_MAIN, NULL,