prov: Add getter methods for number of provides and provides at index

Like the previous deps commit, add macros prov_get_prov and prov_get_num
for accessing members of the prov_t type. All users except the internal
prov_*() functions have been converted to use these accessors.

3 files changed, 7 insertions, 7 deletions

diff --git a/test/tinitd.c b/test/tinitd.c
index 76f8868..80f1b79 100644
--- a/test/tinitd.c
+++ b/test/tinitd.c
@@ -57,9 +57,9 @@ static void print_initd(initd_t *ip)
 	printf("Description: %s\n", ip->desc);
 
 	printf("initd \"%s\" provides %d services:\n", ip->name,
-		ip->prov->nprov);
-	for (n = 0; n < ip->prov->nprov; n++)
-		printf(" %d: %s\n", n, ip->prov->prov[n]);
+		prov_get_num(ip->prov));
+	for (n = 0; n < prov_get_num(ip->prov); n++)
+		printf(" %d: %s\n", n, prov_get_prov(ip->prov, n));
 
 	printf("initd \"%s\" must start after %d services:\n", ip->name,
 		dep_get_num(ip->rstart));
diff --git a/test/tparse-dir.c b/test/tparse-dir.c
index b399b93..e3d24db 100644
--- a/test/tparse-dir.c
+++ b/test/tparse-dir.c
@@ -26,8 +26,8 @@ static void print_list(const initd_list_t *list)
 	int n;
 	for (ip = list->first; ip; ip = ip->next) {
 		printf("Service %s provides:", ip->name);
-		for (n = 0; n < ip->prov->nprov; n++)
-			printf(" %s", ip->prov->prov[n]);
+		for (n = 0; n < prov_get_num(ip->prov); n++)
+			printf(" %s", prov_get_prov(ip->prov, n));
 		printf("\n");
 	}
 }
diff --git a/test/tparse.c b/test/tparse.c
index 13bcd30..54dd92e 100644
--- a/test/tparse.c
+++ b/test/tparse.c
@@ -37,8 +37,8 @@ static void print_initd(initd_t *ip)
 
 	printf("%s: %s\n\n%s\n\n", ip->name, ip->sdesc, ip->desc);
 	printf("Provides:");
-	for (n = 0; n < ip->prov->nprov; n++)
-		printf(" %s", ip->prov->prov[n]);
+	for (n = 0; n < prov_get_num(ip->prov); n++)
+		printf(" %s", prov_get_prov(ip->prov, n));
 	putchar('\n');
 	printf("Default start levels:");
 	print_level(ip->dstart);