diff options
| author | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-12-24 12:19:29 -0500 |
|---|---|---|
| committer | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-12-24 12:19:29 -0500 |
| commit | 336f925294bc50224a6c3a7d5779a741762ea52c (patch) | |
| tree | 5f4d8add60d629d03ba2ce5994ed4f9de693ad40 | |
| parent | 1fd6a6310688e1dc04f59f174e69f4fa106a0b83 (diff) | |
Fix an inaccurate comment in sd-daemon.c
| -rw-r--r-- | src/libsystemd/src/sd-daemon/sd-daemon.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsystemd/src/sd-daemon/sd-daemon.c b/src/libsystemd/src/sd-daemon/sd-daemon.c index 1424d60a78..e272d91bfc 100644 --- a/src/libsystemd/src/sd-daemon/sd-daemon.c +++ b/src/libsystemd/src/sd-daemon/sd-daemon.c @@ -463,7 +463,7 @@ _public_ int sd_pid_notify_with_fds(pid_t pid, int unset_environment, const char have_pid = pid != 0 && pid != getpid(); if (n_fds > 0 || have_pid) { - /* CMSG_SPACE(0) may return value different than zero, which results in miscalculated controllen. */ + /* CMSG_SPACE(0) returns a value greater than zero, hence the ternary on n_fds. */ msghdr.msg_controllen = (n_fds > 0 ? CMSG_SPACE(sizeof(int) * n_fds) : 0) + (have_pid ? CMSG_SPACE(sizeof(struct ucred)) : 0); |