diff options
Diffstat (limited to 'sd_event_loop.cpp')
| -rw-r--r-- | sd_event_loop.cpp | 34 |
1 files changed, 31 insertions, 3 deletions
diff --git a/sd_event_loop.cpp b/sd_event_loop.cpp index 0d8b323..16a5403 100644 --- a/sd_event_loop.cpp +++ b/sd_event_loop.cpp @@ -1,4 +1,6 @@ +#include <netinet/in.h> #include <sys/ioctl.h> +#include <sys/socket.h> #include <systemd/sd-daemon.h> #include <phosphor-logging/log.hpp> #include "main.hpp" @@ -173,6 +175,7 @@ int EventLoop::startEventLoop() { int fd = -1; int r = 0; + int listen_fd; sigset_t ss; sd_event_source* source = nullptr; auto bus = ipmid_get_sd_bus_connection(); @@ -218,13 +221,38 @@ int EventLoop::startEventLoop() goto finish; } - if (sd_listen_fds(0) != 1) + //Create our own socket if SysD did not supply one. + listen_fd = sd_listen_fds(0); + if (listen_fd == 1) { - log<level::ERR>("No or too many file descriptors received"); + fd = SD_LISTEN_FDS_START; + } + else if (listen_fd > 1) + { + log<level::ERR>("Too many file descriptors received"); goto finish; } + else + { + struct sockaddr_in address; + if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) == 0) + { + r = -errno; + log<level::ERR>("Unable to manually open socket"); + goto finish; + } - fd = SD_LISTEN_FDS_START; + address.sin_family = AF_INET; + address.sin_addr.s_addr = INADDR_ANY; + address.sin_port = htons(IPMI_STD_PORT); + + if (bind(fd, (struct sockaddr *)&address, sizeof(address)) < 0) + { + r = -errno; + log<level::ERR>("Unable to bind socket"); + goto finish; + } + } r = sd_event_add_io(event, &source, fd, EPOLLIN, udp623Handler, nullptr); if (r < 0) |
