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sd-rtnl: recv_message - don't fail on interrupt

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We should just try again instead.
This commit is contained in:
Tom Gundersen 2014-12-29 01:49:06 +01:00
parent 2263bb9a92
commit 0b2bbbdf2f
1 changed files with 3 additions and 1 deletions
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4
src/libsystemd/sd-rtnl/rtnl-message.c
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@ -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;