util: rework strappenda(), and rename it strjoina()

After all it is now much more like strjoin() than strappend(). At the
same time, add support for NULL sentinels, even if they are normally not
necessary.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/getty-generator/getty-generator.c b/src/getty-generator/getty-generator.c
index 931651e161..f8f5fb30c2 100644
--- a/src/getty-generator/getty-generator.c
+++ b/src/getty-generator/getty-generator.c
@@ -41,8 +41,8 @@ static int add_symlink(const char *fservice, const char *tservice) {
         assert(fservice);
         assert(tservice);
 
-        from = strappenda(SYSTEM_DATA_UNIT_PATH "/", fservice);
-        to = strappenda(arg_dest, "/getty.target.wants/", tservice);
+        from = strjoina(SYSTEM_DATA_UNIT_PATH "/", fservice);
+        to = strjoina(arg_dest, "/getty.target.wants/", tservice);
 
         mkdir_parents_label(to, 0755);
 
@@ -97,7 +97,7 @@ static int verify_tty(const char *name) {
          * friends. Let's check that and open the device and run
          * isatty() on it. */
 
-        p = strappenda("/dev/", name);
+        p = strjoina("/dev/", name);
 
         /* O_NONBLOCK is essential here, to make sure we don't wait
          * for DCD */
@@ -218,7 +218,7 @@ int main(int argc, char *argv[]) {
         NULSTR_FOREACH(j, virtualization_consoles) {
                 char *p;
 
-                p = strappenda("/sys/class/tty/", j);
+                p = strjoina("/sys/class/tty/", j);
                 if (access(p, F_OK) < 0)
                         continue;