#include "path-util.h"
#include "path-lookup.h"
-static const char* const systemd_running_as_table[_SYSTEMD_RUNNING_AS_MAX] = {
- [SYSTEMD_SYSTEM] = "system",
- [SYSTEMD_USER] = "user"
-};
-
-DEFINE_STRING_TABLE_LOOKUP(systemd_running_as, SystemdRunningAs);
-
int user_config_home(char **config_home) {
const char *e;
char *r;
goto fail;
} else if (home) {
- _cleanup_free_ char *data_home_parent = NULL;
-
if (asprintf(&data_home, "%s/.local/share/systemd/user", home) < 0)
goto fail;
-
- /* There is really no need for two unit dirs in $HOME,
- * except to be fully compliant with the XDG spec. We
- * now try to link the two dirs, so that we can
- * minimize disk seeks a little. Further down we'll
- * then filter out this link, if it is actually is
- * one. */
-
- if (path_get_parent(data_home, &data_home_parent) >= 0) {
- _cleanup_free_ char *config_home_relative = NULL;
-
- if (path_make_relative(data_home_parent, config_home, &config_home_relative) >= 0) {
- mkdir_parents_label(data_home, 0777);
- (void) symlink(config_home_relative, data_home);
- }
- }
}
e = getenv("XDG_DATA_DIRS");
const char *generator_late) {
const char *e;
+ bool append = false; /* Add items from SYSTEMD_UNIT_PATH before normal directories */
assert(p);
* vars */
e = getenv("SYSTEMD_UNIT_PATH");
if (e) {
+ if (endswith(e, ":")) {
+ e = strndupa(e, strlen(e) - 1);
+ append = true;
+ }
+
+ /* FIXME: empty components in other places should be
+ * rejected. */
+
p->unit_path = path_split_and_make_absolute(e);
if (!p->unit_path)
return -ENOMEM;
} else
p->unit_path = NULL;
- if (strv_isempty(p->unit_path)) {
- /* Nothing is set, so let's figure something out. */
- strv_free(p->unit_path);
+ if (!p->unit_path || append) {
+ /* Let's figure something out. */
+
+ _cleanup_strv_free_ char **unit_path;
+ int r;
/* For the user units we include share/ in the search
- * path in order to comply with the XDG basedir
- * spec. For the system stuff we avoid such
- * nonsense. OTOH we include /lib in the search path
- * for the system stuff but avoid it for user
- * stuff. */
+ * path in order to comply with the XDG basedir spec.
+ * For the system stuff we avoid such nonsense. OTOH
+ * we include /lib in the search path for the system
+ * stuff but avoid it for user stuff. */
if (running_as == SYSTEMD_USER) {
-
if (personal)
- p->unit_path = user_dirs(generator, generator_early, generator_late);
+ unit_path = user_dirs(generator, generator_early, generator_late);
else
- p->unit_path = strv_new(
- /* If you modify this you also want to modify
- * systemduserunitpath= in systemd.pc.in, and
- * the arrays in user_dirs() above! */
- STRV_IFNOTNULL(generator_early),
- USER_CONFIG_UNIT_PATH,
- "/etc/systemd/user",
- "/run/systemd/user",
- STRV_IFNOTNULL(generator),
- "/usr/local/lib/systemd/user",
- "/usr/local/share/systemd/user",
- USER_DATA_UNIT_PATH,
- "/usr/lib/systemd/user",
- "/usr/share/systemd/user",
- STRV_IFNOTNULL(generator_late),
- NULL);
-
- if (!p->unit_path)
- return -ENOMEM;
-
- } else {
- p->unit_path = strv_new(
+ unit_path = strv_new(
/* If you modify this you also want to modify
- * systemdsystemunitpath= in systemd.pc.in! */
+ * systemduserunitpath= in systemd.pc.in, and
+ * the arrays in user_dirs() above! */
STRV_IFNOTNULL(generator_early),
- SYSTEM_CONFIG_UNIT_PATH,
- "/etc/systemd/system",
- "/run/systemd/system",
+ USER_CONFIG_UNIT_PATH,
+ "/etc/systemd/user",
+ "/run/systemd/user",
STRV_IFNOTNULL(generator),
- "/usr/local/lib/systemd/system",
- SYSTEM_DATA_UNIT_PATH,
- "/usr/lib/systemd/system",
-#ifdef HAVE_SPLIT_USR
- "/lib/systemd/system",
-#endif
+ "/usr/local/lib/systemd/user",
+ "/usr/local/share/systemd/user",
+ USER_DATA_UNIT_PATH,
+ "/usr/lib/systemd/user",
+ "/usr/share/systemd/user",
STRV_IFNOTNULL(generator_late),
NULL);
+ } else
+ unit_path = strv_new(
+ /* If you modify this you also want to modify
+ * systemdsystemunitpath= in systemd.pc.in! */
+ STRV_IFNOTNULL(generator_early),
+ SYSTEM_CONFIG_UNIT_PATH,
+ "/etc/systemd/system",
+ "/run/systemd/system",
+ STRV_IFNOTNULL(generator),
+ "/usr/local/lib/systemd/system",
+ SYSTEM_DATA_UNIT_PATH,
+ "/usr/lib/systemd/system",
+#ifdef HAVE_SPLIT_USR
+ "/lib/systemd/system",
+#endif
+ STRV_IFNOTNULL(generator_late),
+ NULL);
- if (!p->unit_path)
- return -ENOMEM;
- }
+ if (!unit_path)
+ return -ENOMEM;
+
+ r = strv_extend_strv(&p->unit_path, unit_path);
+ if (r < 0)
+ return r;
}
- if (!path_strv_canonicalize_absolute_uniq(p->unit_path, root_dir))
+ if (!path_strv_resolve_uniq(p->unit_path, root_dir))
return -ENOMEM;
if (!strv_isempty(p->unit_path)) {
return -ENOMEM;
}
- if (!path_strv_canonicalize_absolute_uniq(p->sysvinit_path, root_dir))
+ if (!path_strv_resolve_uniq(p->sysvinit_path, root_dir))
return -ENOMEM;
- if (!path_strv_canonicalize_absolute_uniq(p->sysvrcnd_path, root_dir))
+ if (!path_strv_resolve_uniq(p->sysvrcnd_path, root_dir))
return -ENOMEM;
if (!strv_isempty(p->sysvinit_path)) {
~ianmdlvl / elogind.git / blobdiff