diff options
Diffstat (limited to 'src/libsystemd')
| -rw-r--r-- | src/libsystemd/sd-netlink/sd-netlink.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/libsystemd/sd-netlink/sd-netlink.c b/src/libsystemd/sd-netlink/sd-netlink.c index feb751a848..b99abae640 100644 --- a/src/libsystemd/sd-netlink/sd-netlink.c +++ b/src/libsystemd/sd-netlink/sd-netlink.c @@ -464,13 +464,18 @@ static int netlink_poll(sd_netlink *nl, bool need_more, usec_t timeout_usec) { } int sd_netlink_wait(sd_netlink *nl, uint64_t timeout_usec) { + int r; + assert_return(nl, -EINVAL); assert_return(!netlink_pid_changed(nl), -ECHILD); if (nl->rqueue_size > 0) return 0; - return netlink_poll(nl, false, timeout_usec); + r = netlink_poll(nl, false, timeout_usec); + if (r < 0 && ERRNO_IS_TRANSIENT(r)) /* Convert EINTR to "something happened" and give user a chance to run some code before calling back into us */ + return 1; + return r; } static int timeout_compare(const void *a, const void *b) { |