-#include <errno.h>
-#include <string.h>
-#include <stdlib.h>
-#include <sys/uio.h>
+
+m4_define(`hm_arg_timeval_out_abs', `')
+m4_define(`hm_arg_nullptr', `')
+m4_define(`hm_arg_fdset_io', `const fd_set *$1 $3')
+m4_define(`hm_arg_must', `')
+m4_define(`hm_arg_ign', `')
+m4_define(`hm_arg_fcntl_arg', `long arg')
+m4_define(`hm_arg_bytes_out', `$3 $4 $6')
+m4_define(`hm_arg_addr_out', `int $2 $3')
+
+
+m4_define(`hm_syscall', `void Q$1(hm_args_checkvoid(`$3'));')
+
+
+
+
+
+int Hgettimeofday(struct timeval *tv, struct timezone *tz) {
+ int r;
+ struct timeval diff;
+
+ assert(tv); assert(!tz);
+
+ Qgettimeofday();
+
+ r= gettimeofday(tv,0); if (r) Tfailed("gettimeofday");
+
+ vb.used= 0;
+ if (!begin_set) {
+ Tvbf("gettimeofday= %ld.%06ld",tv->tv_sec,tv->tv_usec);
+ begin= *tv;
+ begin_set= 1;
+ } else {
+ diff.tv_sec= tv->tv_sec - begin.tv_sec;
+ diff.tv_usec= tv->tv_usec - begin.tv_usec;
+ if (diff.tv_usec < 0) {
+ diff.tv_sec -= 1;
+ diff.tv_usec += 1000000;
+ }
+ assert(diff.tv_sec >= 0);
+ assert(diff.tv_usec >= 0);
+ Tvbf("gettimeofday= +%ld.%06ld",diff.tv_sec,diff.tv_usec);
+ }
+ Rvb();
+
+ return 0;
+}
+
+int Hselect(int n, fd_set *rfds, fd_set *wfds, fd_set *efds, struct timeval *to) {
+ int r;
+
+ Qselect(n,rfds,wfds,efds,to);
+
+ r= select(n,rfds,wfds,efds,to);
+
+ if (r==-1) {
+ Rerrno("select");
+ } else {
+ vb.used= 0;
+ Tvbf("select= %d",r);
+ Tvbfdset(n,rfds);
+ Tvbfdset(n,wfds);
+ Tvbfdset(n,efds);
+ Rvb();
+ }
+
+ if (to) memset(to,0x5a,sizeof(*to));
+
+ return r;
+}
+
+int Hsocket(int domain, int type, int protocol) {
+ int r;
+
+ assert(domain == AF_INET);
+
+ Qsocket(type);
+ r= socket(domain,type,protocol); if (r==-1) Tfailed("socket");
+
+ Rf("socket= %d",r);
+ return r;
+}
+
+int Hfcntl(int fd, int cmd, ...) {
+ long arg;
+ int r;
+ va_list al;
+
+ if (cmd == F_SETFL) {
+ va_start(al,cmd);
+ arg= va_arg(al,long);
+ va_end(al);
+ Qfcntl_setfl(fd,cmd,arg);
+ r= fcntl(fd, cmd, arg);
+ } else {
+ Qfcntl_other(fd,cmd);
+ r= fcntl(fd, cmd);
+ }
+
+ if (r==-1) Tfailed("fcntl");
+ Rf("fcntl= %d",r);
+ return r;
+}
+
+int Hconnect(int fd, struct sockaddr *addr, int addrlen) {
+ int r;
+
+ Qconnect(fd,addr,addrlen);
+
+ r= connect(fd, addr, addrlen);
+
+ if (r) {
+ Rerrno("connect");
+ } else {
+ Rf("connect= ok");
+ }
+ return r;
+}
+
+int Hclose(int fd) {
+ Qclose(fd);
+ return 0;
+}
+
+int Hsendto(int fd, const void *msg, int msglen, unsigned int flags,
+ const struct sockaddr *addr, int addrlen) {
+ int r;
+
+ assert(!flags);
+ Qsendto(fd,msg,msglen,addr,addrlen);
+
+ r= sendto(fd,msg,msglen,flags,addr,addrlen);
+ if (r==-1) {
+ Rerrno("sendto");
+ } else {
+ Rf("sendto= %d",r);
+ }
+ return r;
+}
+
+int Hrecvfrom(int fd, void *buf, int buflen, unsigned int flags,
+ struct sockaddr *addr, int *addrlen) {
+ int r;
+
+ assert(!flags);
+ Qrecvfrom(fd,buflen,*addrlen);
+
+ r= recvfrom(fd,buf,buflen,flags,addr,addrlen);
+ if (r==-1) {
+ Rerrno("recvfrom");
+ } else {
+ vb.used= 0;
+ Tvbf("recvfrom= %d",r);
+ Tvbaddr(addr,*addrlen);
+ Tvbbytes(buf,r);
+ Rvb();
+ }
+
+ return r;
+}
+
+int Hread(int fd, void *buf, size_t len) {
+ int r;
+
+ Qread(fd,len);
+
+ r= read(fd,buf,len);
+ if (r==-1) {
+ Rerrno("read");
+ } else {
+ vb.used= 0;
+ Tvba("read=");
+ Tvbbytes(buf,r);
+ Rvb();
+ }
+
+ return r;
+}
+
+int Hwrite(int fd, const void *buf, size_t len) {
+ int r;
+
+ Qwrite(fd,buf,len);
+
+ r= write(fd,buf,len);
+ if (r==-1) {
+ Rerrno("write");
+ } else {
+ Rf("write= %d",r);
+ }
+
+ return r;
+}
+
+
+
+
+
+