cgrulesengd has its own logging functions, there is no reason to use cgroup_dbg.
Changelog: - changed severity of few log messages as pointed by Ivana Signed-off-by: Peter Schiffer <pschi...@redhat.com> --- src/daemon/cgrulesengd.c | 61 ++++++++++++++++++++++++++++------------------ 1 file changed, 37 insertions(+), 24 deletions(-) diff --git a/src/daemon/cgrulesengd.c b/src/daemon/cgrulesengd.c index 42feacc..72ff9a9 100644 --- a/src/daemon/cgrulesengd.c +++ b/src/daemon/cgrulesengd.c @@ -556,20 +556,25 @@ static void cgre_receive_unix_domain_msg(int sk_unix) caddr_len = sizeof(caddr); fd_client = accept(sk_unix, (struct sockaddr *)&caddr, &caddr_len); if (fd_client < 0) { - cgroup_dbg("accept error: %s\n", strerror(errno)); + flog(LOG_WARNING, "Warning: 'accept' command error: %s\n", + strerror(errno)); return; } if (read(fd_client, &pid, sizeof(pid)) < 0) { - cgroup_dbg("read error: %s\n", strerror(errno)); + flog(LOG_WARNING, "Warning: 'read' command error: %s\n", + strerror(errno)); goto close; } sprintf(path, "/proc/%d", pid); if (stat(path, &buff_stat)) { - cgroup_dbg("There is not such process (PID: %d)", pid); + flog(LOG_WARNING, + "Warning: there is no such process (PID: %d)\n", + pid); goto close; } if (read(fd_client, &flags, sizeof(flags)) < 0) { - cgroup_dbg("read error: %s\n", strerror(errno)); + flog(LOG_WARNING, "Warning: error reading daemon socket: %s\n", + strerror(errno)); goto close; } if (flags == CGROUP_DAEMON_CANCEL_UNCHANGE_PROCESS) { @@ -580,7 +585,9 @@ static void cgre_receive_unix_domain_msg(int sk_unix) } if (write(fd_client, CGRULE_SUCCESS_STORE_PID, sizeof(CGRULE_SUCCESS_STORE_PID)) < 0) { - cgroup_dbg("write error: %s\n", strerror(errno)); + flog(LOG_WARNING, + "Warning: cannot write to daemon socket: %s\n", + strerror(errno)); goto close; } close: @@ -609,7 +616,8 @@ static int cgre_create_netlink_socket_process_msg(void) */ sk_nl = socket(PF_NETLINK, SOCK_DGRAM, NETLINK_CONNECTOR); if (sk_nl == -1) { - cgroup_dbg("socket sk_nl error: %s\n", strerror(errno)); + flog(LOG_ERR, "Error: error opening netlink socket: %s\n", + strerror(errno)); return rc; } @@ -619,14 +627,15 @@ static int cgre_create_netlink_socket_process_msg(void) my_nla.nl_pad = 0; if (bind(sk_nl, (struct sockaddr *)&my_nla, sizeof(my_nla)) < 0) { - cgroup_dbg("binding sk_nl error: %s\n", strerror(errno)); + flog(LOG_ERR, "Error: error binding netlink socket: %s\n", + strerror(errno)); goto close_and_exit; } nl_hdr = (struct nlmsghdr *)buff; cn_hdr = (struct cn_msg *)NLMSG_DATA(nl_hdr); mcop_msg = (enum proc_cn_mcast_op*)&cn_hdr->data[0]; - cgroup_dbg("sending proc connector: PROC_CN_MCAST_LISTEN... "); + flog(LOG_DEBUG, "Sending proc connector: PROC_CN_MCAST_LISTEN...\n"); memset(buff, 0, sizeof(buff)); *mcop_msg = PROC_CN_MCAST_LISTEN; @@ -643,21 +652,23 @@ static int cgre_create_netlink_socket_process_msg(void) cn_hdr->seq = 0; cn_hdr->ack = 0; cn_hdr->len = sizeof(enum proc_cn_mcast_op); - cgroup_dbg("sending netlink message len=%d, cn_msg len=%d\n", + flog(LOG_DEBUG, "Sending netlink message len=%d, cn_msg len=%d\n", nl_hdr->nlmsg_len, (int) sizeof(struct cn_msg)); if (send(sk_nl, nl_hdr, nl_hdr->nlmsg_len, 0) != nl_hdr->nlmsg_len) { - cgroup_dbg("failed to send proc connector mcast ctl op!: %s\n", - strerror(errno)); + flog(LOG_ERR, + "Error: failed to send netlink message (mcast ctl op): %s\n", + strerror(errno)); goto close_and_exit; } - cgroup_dbg("sent\n"); + flog(LOG_DEBUG, "Message sent\n"); /* * Setup Unix domain socket. */ sk_unix = socket(PF_UNIX, SOCK_STREAM, 0); if (sk_unix < 0) { - cgroup_dbg("socket sk_unix error: %s\n", strerror(errno)); + flog(LOG_ERR, "Error creating UNIX socket: %s\n", + strerror(errno)); goto close_and_exit; } memset(&saddr, 0, sizeof(saddr)); @@ -666,27 +677,29 @@ static int cgre_create_netlink_socket_process_msg(void) unlink(CGRULE_CGRED_SOCKET_PATH); if (bind(sk_unix, (struct sockaddr *)&saddr, sizeof(saddr.sun_family) + strlen(CGRULE_CGRED_SOCKET_PATH)) < 0) { - cgroup_dbg("binding sk_unix error: %s\n", strerror(errno)); + flog(LOG_ERR, "Error binding UNIX socket %s: %s\n", + CGRULE_CGRED_SOCKET_PATH, strerror(errno)); goto close_and_exit; } if (listen(sk_unix, 1) < 0) { - cgroup_dbg("listening sk_unix error: %s\n", strerror(errno)); + flog(LOG_ERR, "Error listening on UNIX socket %s: %s\n", + CGRULE_CGRED_SOCKET_PATH, strerror(errno)); goto close_and_exit; } /* change the owner */ if (chown(CGRULE_CGRED_SOCKET_PATH, socket_user, socket_group) < 0) { - cgroup_dbg("Error changing socket owner: %s\n", - strerror(errno)); + flog(LOG_ERR, "Error changing %s socket owner: %s\n", + CGRULE_CGRED_SOCKET_PATH, strerror(errno)); goto close_and_exit; } - cgroup_dbg("Socket %s owner successfully set to %d:%d\n", + flog(LOG_DEBUG, "Socket %s owner successfully set to %d:%d\n", CGRULE_CGRED_SOCKET_PATH, (int) socket_user, (int) socket_group); if (chmod(CGRULE_CGRED_SOCKET_PATH, 0660) < 0) { - cgroup_dbg("Error changing socket owner: %s\n", - strerror(errno)); + flog(LOG_ERR, "Error changing %s socket permissions: %s\n", + CGRULE_CGRED_SOCKET_PATH, strerror(errno)); goto close_and_exit; } @@ -710,7 +723,7 @@ static int cgre_create_netlink_socket_process_msg(void) memcpy(&fds, &readfds, sizeof(fd_set)); if (select(sk_max + 1, &fds, NULL, NULL, NULL) < 0) { - cgroup_dbg("selecting error: %s\n", strerror(errno)); + flog(LOG_ERR, "Selecting error: %s\n", strerror(errno)); goto close_and_exit; } if (FD_ISSET(sk_nl, &fds)) { @@ -826,7 +839,7 @@ int cgre_start_daemon(const char *logp, const int logf, /* Change the file mode mask. */ umask(0); } else { - cgroup_dbg("Not using daemon mode.\n"); + flog(LOG_DEBUG, "Not using daemon mode.\n"); pid = getpid(); } @@ -1076,7 +1089,7 @@ int main(int argc, char *argv[]) goto finished; } socket_user = pw->pw_uid; - cgroup_dbg("Using socket user %s id %d\n", + flog(LOG_DEBUG, "Using socket user %s id %d\n", optarg, (int)socket_user); break; case 'g': /* --socket-group */ @@ -1087,7 +1100,7 @@ int main(int argc, char *argv[]) goto finished; } socket_group = gr->gr_gid; - cgroup_dbg("Using socket group %s id %d\n", + flog(LOG_DEBUG, "Using socket group %s id %d\n", optarg, (int)socket_group); break; default: ------------------------------------------------------------------------------ Own the Future-Intel(R) Level Up Game Demo Contest 2013 Rise to greatness in Intel's independent game demo contest. Compete for recognition, cash, and the chance to get your game on Steam. $5K grand prize plus 10 genre and skill prizes. Submit your demo by 6/6/13. http://altfarm.mediaplex.com/ad/ck/12124-176961-30367-2 _______________________________________________ Libcg-devel mailing list Libcg-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libcg-devel