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Differential D24141 Diff 69744 sys/netinet/udp_usrreq.c

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sys/netinet/udp_usrreq.c

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#include <sys/syslog.h> #include <sys/syslog.h>
#include <sys/systm.h> #include <sys/systm.h>
#include <vm/uma.h> #include <vm/uma.h>
#include <net/if.h> #include <net/if.h>
#include <net/if_var.h> #include <net/if_var.h>
#include <net/route.h> #include <net/route.h>
#include <net/route/nhop.h>
#include <net/rss_config.h> #include <net/rss_config.h>
#include <netinet/in.h> #include <netinet/in.h>
#include <netinet/in_kdtrace.h> #include <netinet/in_kdtrace.h>
#include <netinet/in_pcb.h> #include <netinet/in_pcb.h>
#include <netinet/in_systm.h> #include <netinet/in_systm.h>
#include <netinet/in_var.h> #include <netinet/in_var.h>
#include <netinet/ip.h> #include <netinet/ip.h>
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* collect error status. * collect error status.
*/ */
struct inpcb * struct inpcb *
udp_notify(struct inpcb *inp, int errno) udp_notify(struct inpcb *inp, int errno)
{ {
INP_WLOCK_ASSERT(inp); INP_WLOCK_ASSERT(inp);
if ((errno == EHOSTUNREACH || errno == ENETUNREACH || if ((errno == EHOSTUNREACH || errno == ENETUNREACH ||
errno == EHOSTDOWN) && inp->inp_route.ro_rt) { errno == EHOSTDOWN) && inp->inp_route.ro_nh) {
RTFREE(inp->inp_route.ro_rt); NH_FREE(inp->inp_route.ro_nh);
inp->inp_route.ro_rt = (struct rtentry *)NULL; inp->inp_route.ro_nh = (struct nhop_object *)NULL;
} }
inp->inp_socket->so_error = errno; inp->inp_socket->so_error = errno;
sorwakeup(inp->inp_socket); sorwakeup(inp->inp_socket);
sowwakeup(inp->inp_socket); sowwakeup(inp->inp_socket);
return (inp); return (inp);
} }
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