fix futimes legacy function with null tv pointer

[musl] / include / netinet / tcp.h

diff --git a/include/netinet/tcp.h b/include/netinet/tcp.h
index 6f75eb3..52358c7 100644 (file)
--- a/include/netinet/tcp.h
+++ b/include/netinet/tcp.h
@@ -26,6 +26,7 @@
 #define TCP_REPAIR_OPTIONS 22
 #define TCP_FASTOPEN     23
 #define TCP_TIMESTAMP    24
+#define TCP_NOTSENT_LOWAT 25
 
 #define TCP_ESTABLISHED  1
 #define TCP_SYN_SENT     2
@@ -43,41 +44,139 @@
 #define SOL_TCP 6
 #include <sys/types.h>
 #include <sys/socket.h>
-#endif
+#include <stdint.h>
+#include <endian.h>
+
+typedef uint32_t tcp_seq;
+
+#define TH_FIN 0x01
+#define TH_SYN 0x02
+#define TH_RST 0x04
+#define TH_PUSH 0x08
+#define TH_ACK 0x10
+#define TH_URG 0x20
 
+struct tcphdr {
 #ifdef _GNU_SOURCE
-#include <endian.h>
-struct tcphdr
-{
-       u_int16_t source;
-       u_int16_t dest;
-       u_int32_t seq;
-       u_int32_t ack_seq;
+#ifdef __GNUC__
+       __extension__
+#endif
+       union { struct {
+
+       uint16_t source;
+       uint16_t dest;
+       uint32_t seq;
+       uint32_t ack_seq;
 #if __BYTE_ORDER == __LITTLE_ENDIAN
-       u_int16_t res1:4;
-       u_int16_t doff:4;
-       u_int16_t fin:1;
-       u_int16_t syn:1;
-       u_int16_t rst:1;
-       u_int16_t psh:1;
-       u_int16_t ack:1;
-       u_int16_t urg:1;
-       u_int16_t res2:2;
+       uint16_t res1:4;
+       uint16_t doff:4;
+       uint16_t fin:1;
+       uint16_t syn:1;
+       uint16_t rst:1;
+       uint16_t psh:1;
+       uint16_t ack:1;
+       uint16_t urg:1;
+       uint16_t res2:2;
 #else
-       u_int16_t doff:4;
-       u_int16_t res1:4;
-       u_int16_t res2:2;
-       u_int16_t urg:1;
-       u_int16_t ack:1;
-       u_int16_t psh:1;
-       u_int16_t rst:1;
-       u_int16_t syn:1;
-       u_int16_t fin:1;
+       uint16_t doff:4;
+       uint16_t res1:4;
+       uint16_t res2:2;
+       uint16_t urg:1;
+       uint16_t ack:1;
+       uint16_t psh:1;
+       uint16_t rst:1;
+       uint16_t syn:1;
+       uint16_t fin:1;
 #endif
-       u_int16_t window;
-       u_int16_t check;
-       u_int16_t urg_ptr;
+       uint16_t window;
+       uint16_t check;
+       uint16_t urg_ptr;
+
+       }; struct {
+#endif
+
+       uint16_t th_sport;
+       uint16_t th_dport;
+       uint32_t th_seq;
+       uint32_t th_ack;
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+       uint8_t th_x2:4;
+       uint8_t th_off:4;
+#else
+       uint8_t th_off:4;
+       uint8_t th_x2:4;
+#endif
+       uint8_t th_flags;
+       uint16_t th_win;
+       uint16_t th_sum;
+       uint16_t th_urp;
+
+#ifdef _GNU_SOURCE
+       }; };
+#endif
+};
+#endif
+
+#ifdef _GNU_SOURCE
+#define TCPI_OPT_TIMESTAMPS    1
+#define TCPI_OPT_SACK          2
+#define TCPI_OPT_WSCALE                4
+#define TCPI_OPT_ECN           8
+
+#define TCP_CA_Open            0
+#define TCP_CA_Disorder                1
+#define TCP_CA_CWR             2
+#define TCP_CA_Recovery                3
+#define TCP_CA_Loss            4
+
+struct tcp_info
+{
+       uint8_t tcpi_state;
+       uint8_t tcpi_ca_state;
+       uint8_t tcpi_retransmits;
+       uint8_t tcpi_probes;
+       uint8_t tcpi_backoff;
+       uint8_t tcpi_options;
+       uint8_t tcpi_snd_wscale : 4, tcpi_rcv_wscale : 4;
+       uint32_t tcpi_rto;
+       uint32_t tcpi_ato;
+       uint32_t tcpi_snd_mss;
+       uint32_t tcpi_rcv_mss;
+       uint32_t tcpi_unacked;
+       uint32_t tcpi_sacked;
+       uint32_t tcpi_lost;
+       uint32_t tcpi_retrans;
+       uint32_t tcpi_fackets;
+       uint32_t tcpi_last_data_sent;
+       uint32_t tcpi_last_ack_sent;
+       uint32_t tcpi_last_data_recv;
+       uint32_t tcpi_last_ack_recv;
+       uint32_t tcpi_pmtu;
+       uint32_t tcpi_rcv_ssthresh;
+       uint32_t tcpi_rtt;
+       uint32_t tcpi_rttvar;
+       uint32_t tcpi_snd_ssthresh;
+       uint32_t tcpi_snd_cwnd;
+       uint32_t tcpi_advmss;
+       uint32_t tcpi_reordering;
+       uint32_t tcpi_rcv_rtt;
+       uint32_t tcpi_rcv_space;
+       uint32_t tcpi_total_retrans;
+       uint64_t tcpi_pacing_rate;
+       uint64_t tcpi_max_pacing_rate;
 };
+
+#define TCP_MD5SIG_MAXKEYLEN    80
+
+struct tcp_md5sig
+{
+       struct sockaddr_storage tcpm_addr;
+       uint16_t __tcpm_pad1;
+       uint16_t tcpm_keylen;
+       uint32_t __tcpm_pad2;
+       uint8_t tcpm_key[TCP_MD5SIG_MAXKEYLEN];
+};
+
 #endif
 
 #endif