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| author | Lennart Poettering <lennart@poettering.net> | 2015-06-10 19:10:47 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-06-10 19:29:47 +0200 |
| commit | 2a1288ff89322a2f49c79f6d1832c8164c14a05c (patch) | |
| tree | 02cc41ade7b814d258b183c0ac88670163194913 /src/libsystemd/sd-bus/bus-container.c | |
| parent | 5410b2ed62289d8ab6575e64951ac7b6bda51d40 (diff) | |
util: introduce CMSG_FOREACH() macro and make use of it everywhere
It's only marginally shorter then the usual for() loop, but certainly
more readable.
Diffstat (limited to 'src/libsystemd/sd-bus/bus-container.c')
| -rw-r--r-- | src/libsystemd/sd-bus/bus-container.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsystemd/sd-bus/bus-container.c b/src/libsystemd/sd-bus/bus-container.c index f157c25bba..fa7a207448 100644 --- a/src/libsystemd/sd-bus/bus-container.c +++ b/src/libsystemd/sd-bus/bus-container.c @@ -222,7 +222,7 @@ int bus_container_connect_kernel(sd_bus *b) { if (recvmsg(pair[0], &mh, MSG_NOSIGNAL|MSG_CMSG_CLOEXEC) < 0) return -errno; - for (cmsg = CMSG_FIRSTHDR(&mh); cmsg; cmsg = CMSG_NXTHDR(&mh, cmsg)) + CMSG_FOREACH(cmsg, &mh) if (cmsg->cmsg_level == SOL_SOCKET && cmsg->cmsg_type == SCM_RIGHTS) { int *fds; unsigned n_fds; |