notify: add minimal readiness/status protocol for spawned daemons

[elogind.git] / src / load-fragment.c

diff --git a/src/load-fragment.c b/src/load-fragment.c
index 79b0893addef64adcf7500a20fbbd3e68a933381..cf1434eb1e1d4ec5b258bd1fee43ec2c1073fad8 100644 (file)
--- a/src/load-fragment.c
+++ b/src/load-fragment.c
@@ -1160,7 +1160,7 @@ static int open_follow(char **filename, FILE **_f, Set *names, char **_final) {
          * reached by a symlink. The old string will be freed. */
 
         for (;;) {
-                char *target, *k, *name;
+                char *target, *name;
 
                 if (c++ >= FOLLOW_MAX)
                         return -ELOOP;
@@ -1189,17 +1189,11 @@ static int open_follow(char **filename, FILE **_f, Set *names, char **_final) {
                         return -errno;
 
                 /* Hmm, so this is a symlink. Let's read the name, and follow it manually */
-                if ((r = readlink_malloc(*filename, &target)) < 0)
+                if ((r = readlink_and_make_absolute(*filename, &target)) < 0)
                         return r;
 
-                k = file_in_same_dir(*filename, target);
-                free(target);
-
-                if (!k)
-                        return -ENOMEM;
-
                 free(*filename);
-                *filename = k;
+                *filename = target;
         }
 
         if (!(f = fdopen(fd, "r"))) {
@@ -1477,12 +1471,17 @@ static int load_from_path(Unit *u, const char *path) {
                 { "DirectoryNotEmpty",      config_parse_path_spec,       &u->path,                                        "Path"    },
                 { "Unit",                   config_parse_path_unit,       &u->path,                                        "Path"    },
 
+                /* The [Install] section is ignored here. */
+                { "Alias",                  NULL,                         NULL,                                            "Install" },
+                { "WantedBy",               NULL,                         NULL,                                            "Install" },
+                { "Also",                   NULL,                         NULL,                                            "Install" },
+
                 { NULL, NULL, NULL, NULL }
         };
 
 #undef EXEC_CONTEXT_CONFIG_ITEMS
 
-        const char *sections[3];
+        const char *sections[4];
         int r;
         Set *symlink_names;
         FILE *f = NULL;
@@ -1500,7 +1499,8 @@ static int load_from_path(Unit *u, const char *path) {
 
         sections[0] = "Unit";
         sections[1] = section_table[u->meta.type];
-        sections[2] = NULL;
+        sections[2] = "Install";
+        sections[3] = NULL;
 
         if (!(symlink_names = set_new(string_hash_func, string_compare_func)))
                 return -ENOMEM;
@@ -1569,7 +1569,7 @@ static int load_from_path(Unit *u, const char *path) {
         }
 
         /* Now, parse the file contents */
-        if ((r = config_parse(filename, f, sections, items, u)) < 0)
+        if ((r = config_parse(filename, f, sections, items, false, u)) < 0)
                 goto finish;
 
         free(u->meta.fragment_path);