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Hook more properties for transient units 

systemd-run can now launch units with WorkingDirectory, RootDirectory set.
This commit is contained in:
Nicolas Cornu 2015-09-23 09:45:50 +02:00
parent f98f4ace4d
commit 602b83559a
2 changed files with 20 additions and 10 deletions
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27
src/core/dbus-execute.c
View File

@ -847,27 +847,36 @@ int bus_exec_context_set_transient_property(
return 1;
} else if (streq(name, "TTYPath")) {
const char *tty;
} else if (STR_IN_SET(name,
"TTYPath", "WorkingDirectory", "RootDirectory")) {
const char *s;
r = sd_bus_message_read(message, "s", &tty);
r = sd_bus_message_read(message, "s", &s);
if (r < 0)
return r;
if (!path_is_absolute(tty))
return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "TTY device not absolute path");
if (!path_is_absolute(s))
return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "%s takes an absolute path", name);
if (mode != UNIT_CHECK) {
char *t;
t = strdup(tty);
t = strdup(s);
if (!t)
return -ENOMEM;
free(c->tty_path);
c->tty_path = t;
if (streq(name, "TTYPath")) {
free(c->tty_path);
c->tty_path = t;
} else if (streq(name, "WorkingDirectory")) {
free(c->working_directory);
c->working_directory = t;
} else if (streq(name, "RootDirectory")) {
free(c->root_directory);
c->root_directory = t;
}
unit_write_drop_in_private_format(u, mode, name, "TTYPath=%s\n", tty);
unit_write_drop_in_private_format(u, mode, name, "%s=%s\n", name, s);
}
return 1;

3
src/shared/bus-util.c
View File

@ -1492,7 +1492,8 @@ int bus_append_unit_property_assignment(sd_bus_message *m, const char *assignmen
"User", "Group", "DevicePolicy", "KillMode",
"UtmpIdentifier", "UtmpMode", "PAMName", "TTYPath",
"StandardInput", "StandardOutput", "StandardError",
"Description", "Slice", "Type"))
"Description", "Slice", "Type", "WorkingDirectory",
"RootDirectory"))
r = sd_bus_message_append(m, "v", "s", eq);
else if (streq(field, "DeviceAllow")) {