diff options
| author | Lennart Poettering <lennart@poettering.net> | 2012-12-22 19:25:10 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2012-12-22 22:17:58 +0100 |
| commit | ee09281729588900edc06152032a0cc09557f998 (patch) | |
| tree | 5ee30e3cb828f97c893243237013fdfd7532f5c2 /src | |
| parent | 51d88d1b4fb4ba7c2ecbc72cbbcababb21e4925f (diff) | |
socket: properly serialize/desrialize mqueue fds
Diffstat (limited to 'src')
| -rw-r--r-- | src/core/socket.c | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/src/core/socket.c b/src/core/socket.c index 49e795e4b9..18b81761c5 100644 --- a/src/core/socket.c +++ b/src/core/socket.c @@ -1702,7 +1702,8 @@ static int socket_serialize(Unit *u, FILE *f, FDSet *fds) { if (p->type == SOCKET_SOCKET) { char *t; - if ((r = socket_address_print(&p->address, &t)) < 0) + r = socket_address_print(&p->address, &t); + if (r < 0) return r; if (socket_address_family(&p->address) == AF_NETLINK) @@ -1712,6 +1713,8 @@ static int socket_serialize(Unit *u, FILE *f, FDSet *fds) { free(t); } else if (p->type == SOCKET_SPECIAL) unit_serialize_item_format(u, f, "special", "%i %s", copy, p->path); + else if (p->type == SOCKET_MQUEUE) + unit_serialize_item_format(u, f, "mqueue", "%i %s", copy, p->path); else { assert(p->type == SOCKET_FIFO); unit_serialize_item_format(u, f, "fifo", "%i %s", copy, p->path); @@ -1732,7 +1735,8 @@ static int socket_deserialize_item(Unit *u, const char *key, const char *value, if (streq(key, "state")) { SocketState state; - if ((state = socket_state_from_string(value)) < 0) + state = socket_state_from_string(value); + if (state < 0) log_debug("Failed to parse state value %s", value); else s->deserialized_state = state; @@ -1808,6 +1812,26 @@ static int socket_deserialize_item(Unit *u, const char *key, const char *value, } } + } else if (streq(key, "mqueue")) { + int fd, skip = 0; + SocketPort *p; + + if (sscanf(value, "%i %n", &fd, &skip) < 1 || fd < 0 || !fdset_contains(fds, fd)) + log_debug("Failed to parse mqueue value %s", value); + else { + + LIST_FOREACH(port, p, s->ports) + if (p->type == SOCKET_MQUEUE && + streq_ptr(p->path, value+skip)) + break; + + if (p) { + if (p->fd >= 0) + close_nointr_nofail(p->fd); + p->fd = fdset_remove(fds, fd); + } + } + } else if (streq(key, "socket")) { int fd, type, skip = 0; SocketPort *p; |