diff options
| author | Tom Gundersen <teg@jklm.no> | 2014-12-29 01:49:06 +0100 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2014-12-29 01:59:49 +0100 |
| commit | 0b2bbbdf2f77d685a12862b96e764ac5f1ef8046 (patch) | |
| tree | 89961e78272d5fae9217a812f521bbb297114bc3 /src/libsystemd/sd-rtnl | |
| parent | 2263bb9a92f25571f837700cfee4fb79721baf46 (diff) | |
sd-rtnl: recv_message - don't fail on interrupt
We should just try again instead.
Diffstat (limited to 'src/libsystemd/sd-rtnl')
| -rw-r--r-- | src/libsystemd/sd-rtnl/rtnl-message.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/libsystemd/sd-rtnl/rtnl-message.c b/src/libsystemd/sd-rtnl/rtnl-message.c index cfb2af3142..92f318267e 100644 --- a/src/libsystemd/sd-rtnl/rtnl-message.c +++ b/src/libsystemd/sd-rtnl/rtnl-message.c @@ -1348,8 +1348,10 @@ static int socket_recv_message(int fd, struct iovec *iov, uint32_t *_group, bool /* no data */ if (errno == ENOBUFS) log_debug("rtnl: kernel receive buffer overrun"); + else if (errno == EAGAIN) + log_debug("rtnl: no data in socket"); - return (errno == EAGAIN) ? 0 : -errno; + return (errno == EAGAIN || errno == EINTR) ? 0 : -errno; } else if (r == 0) /* connection was closed by the kernel */ return -ECONNRESET; |