util-lib: get_current_dir_name() can return errors other than ENOMEM

get_current_dir_name() can return a variety of errors, not just ENOMEM,
hence don't blindly turn its errors to ENOMEM, but return correct errors
in path_make_absolute_cwd().

This trickles down into a couple of other functions, some of which
receive unrelated minor fixes too with this commit.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/basic/path-util.h b/src/basic/path-util.h
index 03e1ac5d60..c37c131bff 100644
--- a/src/basic/path-util.h
+++ b/src/basic/path-util.h
@@ -36,11 +36,11 @@
 #endif
 
 bool is_path(const char *p) _pure_;
-char** path_split_and_make_absolute(const char *p);
+int path_split_and_make_absolute(const char *p, char ***ret);
 int path_get_parent(const char *path, char **parent);
 bool path_is_absolute(const char *p) _pure_;
 char* path_make_absolute(const char *p, const char *prefix);
-char* path_make_absolute_cwd(const char *p);
+int path_make_absolute_cwd(const char *p, char **ret);
 int path_make_relative(const char *from_dir, const char *to_path, char **_r);
 char* path_kill_slashes(char *path);
 char* path_startswith(const char *path, const char *prefix) _pure_;
@@ -49,7 +49,7 @@ bool path_equal(const char *a, const char *b) _pure_;
 bool path_equal_or_files_same(const char *a, const char *b);
 char* path_join(const char *root, const char *path, const char *rest);
 
-char** path_strv_make_absolute_cwd(char **l);
+int path_strv_make_absolute_cwd(char **l);
 char** path_strv_resolve(char **l, const char *prefix);
 char** path_strv_resolve_uniq(char **l, const char *prefix);