4 files changed, 45 insertions, 22 deletions

diff --git a/src/basic/copy.c b/src/basic/copy.c
index 3001234a01..c3586728d0 100644
--- a/src/basic/copy.c
+++ b/src/basic/copy.c
@@ -305,6 +305,8 @@ static int fd_copy_directory(
                 fdf = openat(df, from, O_RDONLY|O_DIRECTORY|O_CLOEXEC|O_NOCTTY|O_NOFOLLOW);
         else
                 fdf = fcntl(df, F_DUPFD_CLOEXEC, 3);
+        if (fdf < 0)
+                return -errno;
 
         d = fdopendir(fdf);
         if (!d)
@@ -325,22 +327,6 @@ static int fd_copy_directory(
 
         r = 0;
 
-        if (created) {
-                struct timespec ut[2] = {
-                        st->st_atim,
-                        st->st_mtim
-                };
-
-                if (fchown(fdt, st->st_uid, st->st_gid) < 0)
-                        r = -errno;
-
-                if (fchmod(fdt, st->st_mode & 07777) < 0)
-                        r = -errno;
-
-                (void) futimens(fdt, ut);
-                (void) copy_xattr(dirfd(d), fdt);
-        }
-
         FOREACH_DIRENT_ALL(de, d, return -errno) {
                 struct stat buf;
                 int q;
@@ -376,6 +362,22 @@ static int fd_copy_directory(
                         r = q;
         }
 
+        if (created) {
+                struct timespec ut[2] = {
+                        st->st_atim,
+                        st->st_mtim
+                };
+
+                if (fchown(fdt, st->st_uid, st->st_gid) < 0)
+                        r = -errno;
+
+                if (fchmod(fdt, st->st_mode & 07777) < 0)
+                        r = -errno;
+
+                (void) copy_xattr(dirfd(d), fdt);
+                (void) futimens(fdt, ut);
+        }
+
         return r;
 }
 
@@ -407,7 +409,6 @@ int copy_tree(const char *from, const char *to, bool merge) {
 }
 
 int copy_directory_fd(int dirfd, const char *to, bool merge) {
-
         struct stat st;
 
         assert(dirfd >= 0);
@@ -422,6 +423,21 @@ int copy_directory_fd(int dirfd, const char *to, bool merge) {
         return fd_copy_directory(dirfd, NULL, &st, AT_FDCWD, to, st.st_dev, merge);
 }
 
+int copy_directory(const char *from, const char *to, bool merge) {
+        struct stat st;
+
+        assert(from);
+        assert(to);
+
+        if (lstat(from, &st) < 0)
+                return -errno;
+
+        if (!S_ISDIR(st.st_mode))
+                return -ENOTDIR;
+
+        return fd_copy_directory(AT_FDCWD, from, &st, AT_FDCWD, to, st.st_dev, merge);
+}
+
 int copy_file_fd(const char *from, int fdt, bool try_reflink) {
         _cleanup_close_ int fdf = -1;
         int r;
diff --git a/src/basic/copy.h b/src/basic/copy.h
index 3e5eb52506..b5d08ebafe 100644
--- a/src/basic/copy.h
+++ b/src/basic/copy.h
@@ -30,6 +30,7 @@ int copy_file_atomic(const char *from, const char *to, mode_t mode, bool replace
 int copy_tree(const char *from, const char *to, bool merge);
 int copy_tree_at(int fdf, const char *from, int fdt, const char *to, bool merge);
 int copy_directory_fd(int dirfd, const char *to, bool merge);
+int copy_directory(const char *from, const char *to, bool merge);
 int copy_bytes(int fdf, int fdt, uint64_t max_bytes, bool try_reflink);
 int copy_times(int fdf, int fdt);
 int copy_xattr(int fdf, int fdt);
diff --git a/src/basic/process-util.c b/src/basic/process-util.c
index f2cea01979..4a7367cc92 100644
--- a/src/basic/process-util.c
+++ b/src/basic/process-util.c
@@ -528,14 +528,20 @@ int wait_for_terminate_and_warn(const char *name, pid_t pid, bool check_exit_cod
         return -EPROTO;
 }
 
-void sigkill_wait(pid_t *pid) {
+void sigkill_wait(pid_t pid) {
+        assert(pid > 1);
+
+        if (kill(pid, SIGKILL) > 0)
+                (void) wait_for_terminate(pid, NULL);
+}
+
+void sigkill_waitp(pid_t *pid) {
         if (!pid)
                 return;
         if (*pid <= 1)
                 return;
 
-        if (kill(*pid, SIGKILL) > 0)
-                (void) wait_for_terminate(*pid, NULL);
+        sigkill_wait(*pid);
 }
 
 int kill_and_sigcont(pid_t pid, int sig) {
diff --git a/src/basic/process-util.h b/src/basic/process-util.h
index ffd4bcb0ff..9f75088796 100644
--- a/src/basic/process-util.h
+++ b/src/basic/process-util.h
@@ -58,8 +58,8 @@ int get_process_ppid(pid_t pid, pid_t *ppid);
 int wait_for_terminate(pid_t pid, siginfo_t *status);
 int wait_for_terminate_and_warn(const char *name, pid_t pid, bool check_exit_code);
 
-void sigkill_wait(pid_t *pid);
-#define _cleanup_sigkill_wait_ _cleanup_(sigkill_wait)
+void sigkill_wait(pid_t pid);
+void sigkill_waitp(pid_t *pid);
 
 int kill_and_sigcont(pid_t pid, int sig);