[chore]: Bump modernc.org/sqlite from 1.28.0 to 1.29.2 (#2718)

1 files changed, 405 insertions, 7 deletions

diff --git a/vendor/modernc.org/libc/libc_netbsd.go b/vendor/modernc.org/libc/libc_netbsd.go
index f4ed268fb..9a152d8d3 100644
--- a/vendor/modernc.org/libc/libc_netbsd.go
+++ b/vendor/modernc.org/libc/libc_netbsd.go
@@ -79,6 +79,9 @@ var X_ThreadRuneLocale uintptr //TODO initialize and implement _Thread_local sem
 
 // include/xlocale/_ctype.h:54:_RuneLocale	*__runes_for_locale(locale_t, int*);
 func X__runes_for_locale(t *TLS, l locale_t, p uintptr) uintptr {
+	if __ccgo_strace {
+		trc("t=%v l=%v p=%v, (%v:)", t, l, p, origin(2))
+	}
 	panic(todo(""))
 }
 
@@ -142,23 +145,35 @@ func fwrite(fd int32, b []byte) (int, error) {
 
 // unsigned long	___runetype(__ct_rune_t) __pure;
 func X___runetype(t *TLS, x int32) ulong {
+	if __ccgo_strace {
+		trc("t=%v x=%v, (%v:)", t, x, origin(2))
+	}
 	panic(todo(""))
 }
 
 // int fprintf(FILE *stream, const char *format, ...);
 func Xfprintf(t *TLS, stream, format, args uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v args=%v, (%v:)", t, args, origin(2))
+	}
 	n, _ := fwrite(int32((*stdio.FILE)(unsafe.Pointer(stream)).F_file), printf(format, args))
 	return int32(n)
 }
 
 // int usleep(useconds_t usec);
 func Xusleep(t *TLS, usec uint32) int32 {
+	if __ccgo_strace {
+		trc("t=%v usec=%v, (%v:)", t, usec, origin(2))
+	}
 	gotime.Sleep(gotime.Microsecond * gotime.Duration(usec))
 	return 0
 }
 
 // int getrusage(int who, struct rusage *usage);
 func Xgetrusage(t *TLS, who int32, usage uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v who=%v usage=%v, (%v:)", t, who, usage, origin(2))
+	}
 	if _, _, err := unix.Syscall(unix.SYS_GETRUSAGE, uintptr(who), usage, 0); err != 0 {
 		t.setErrno(err)
 		return -1
@@ -169,6 +184,9 @@ func Xgetrusage(t *TLS, who int32, usage uintptr) int32 {
 
 // int fgetc(FILE *stream);
 func Xfgetc(t *TLS, stream uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v stream=%v, (%v:)", t, stream, origin(2))
+	}
 	fd := int((*stdio.FILE)(unsafe.Pointer(stream)).F_file)
 	var buf [1]byte
 	if n, _ := unix.Read(fd, buf[:]); n != 0 {
@@ -180,16 +198,25 @@ func Xfgetc(t *TLS, stream uintptr) int32 {
 
 // int lstat(const char *pathname, struct stat *statbuf);
 func Xlstat(t *TLS, pathname, statbuf uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v statbuf=%v, (%v:)", t, statbuf, origin(2))
+	}
 	return Xlstat64(t, pathname, statbuf)
 }
 
 // int stat(const char *pathname, struct stat *statbuf);
 func Xstat(t *TLS, pathname, statbuf uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v statbuf=%v, (%v:)", t, statbuf, origin(2))
+	}
 	return Xstat64(t, pathname, statbuf)
 }
 
 // int chdir(const char *path);
 func Xchdir(t *TLS, path uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v path=%v, (%v:)", t, path, origin(2))
+	}
 	if _, _, err := unix.Syscall(unix.SYS_CHDIR, path, 0, 0); err != 0 {
 		t.setErrno(err)
 		return -1
@@ -239,11 +266,17 @@ func Xlocaltime_r(_ *TLS, timep, result uintptr) uintptr {
 
 // int open(const char *pathname, int flags, ...);
 func Xopen(t *TLS, pathname uintptr, flags int32, args uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v pathname=%v flags=%v args=%v, (%v:)", t, pathname, flags, args, origin(2))
+	}
 	return Xopen64(t, pathname, flags, args)
 }
 
 // int open(const char *pathname, int flags, ...);
 func Xopen64(t *TLS, pathname uintptr, flags int32, args uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v pathname=%v flags=%v args=%v, (%v:)", t, pathname, flags, args, origin(2))
+	}
 	var mode types.Mode_t
 	if args != 0 {
 		mode = (types.Mode_t)(VaUint32(&args))
@@ -266,6 +299,9 @@ func Xopen64(t *TLS, pathname uintptr, flags int32, args uintptr) int32 {
 
 // off_t lseek(int fd, off_t offset, int whence);
 func Xlseek(t *TLS, fd int32, offset types.Off_t, whence int32) types.Off_t {
+	if __ccgo_strace {
+		trc("t=%v fd=%v offset=%v whence=%v, (%v:)", t, fd, offset, whence, origin(2))
+	}
 	return types.Off_t(Xlseek64(t, fd, offset, whence))
 }
 
@@ -277,6 +313,9 @@ var fsyncStatbuf stat.Stat
 
 // int fsync(int fd);
 func Xfsync(t *TLS, fd int32) int32 {
+	if __ccgo_strace {
+		trc("t=%v fd=%v, (%v:)", t, fd, origin(2))
+	}
 	if noFsync {
 		// Simulate -DSQLITE_NO_SYNC for sqlite3 testfixture, see function full_sync in sqlite3.c
 		return Xfstat(t, fd, uintptr(unsafe.Pointer(&fsyncStatbuf)))
@@ -295,6 +334,9 @@ func Xfsync(t *TLS, fd int32) int32 {
 
 // long sysconf(int name);
 func Xsysconf(t *TLS, name int32) long {
+	if __ccgo_strace {
+		trc("t=%v name=%v, (%v:)", t, name, origin(2))
+	}
 	switch name {
 	case unistd.X_SC_PAGESIZE:
 		return long(unix.Getpagesize())
@@ -311,6 +353,9 @@ func Xsysconf(t *TLS, name int32) long {
 
 // int close(int fd);
 func Xclose(t *TLS, fd int32) int32 {
+	if __ccgo_strace {
+		trc("t=%v fd=%v, (%v:)", t, fd, origin(2))
+	}
 	if _, _, err := unix.Syscall(unix.SYS_CLOSE, uintptr(fd), 0, 0); err != 0 {
 		t.setErrno(err)
 		return -1
@@ -324,6 +369,9 @@ func Xclose(t *TLS, fd int32) int32 {
 
 // char *getcwd(char *buf, size_t size);
 func Xgetcwd(t *TLS, buf uintptr, size types.Size_t) uintptr {
+	if __ccgo_strace {
+		trc("t=%v buf=%v size=%v, (%v:)", t, buf, size, origin(2))
+	}
 	if _, err := unix.Getcwd((*RawMem)(unsafe.Pointer(buf))[:size:size]); err != nil {
 		if dmesgs {
 			dmesg("%v: %v FAIL", origin(1), err)
@@ -340,11 +388,17 @@ func Xgetcwd(t *TLS, buf uintptr, size types.Size_t) uintptr {
 
 // int fstat(int fd, struct stat *statbuf);
 func Xfstat(t *TLS, fd int32, statbuf uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v fd=%v statbuf=%v, (%v:)", t, fd, statbuf, origin(2))
+	}
 	return Xfstat64(t, fd, statbuf)
 }
 
 // int ftruncate(int fd, off_t length);
 func Xftruncate(t *TLS, fd int32, length types.Off_t) int32 {
+	if __ccgo_strace {
+		trc("t=%v fd=%v length=%v, (%v:)", t, fd, length, origin(2))
+	}
 	if err := unix.Ftruncate(int(fd), int64(length)); err != nil {
 		if dmesgs {
 			dmesg("%v: fd %d: %v FAIL", origin(1), fd, err)
@@ -361,11 +415,17 @@ func Xftruncate(t *TLS, fd int32, length types.Off_t) int32 {
 
 // int fcntl(int fd, int cmd, ... /* arg */ );
 func Xfcntl(t *TLS, fd, cmd int32, args uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v cmd=%v args=%v, (%v:)", t, cmd, args, origin(2))
+	}
 	return Xfcntl64(t, fd, cmd, args)
 }
 
 // ssize_t read(int fd, void *buf, size_t count);
 func Xread(t *TLS, fd int32, buf uintptr, count types.Size_t) types.Ssize_t {
+	if __ccgo_strace {
+		trc("t=%v fd=%v buf=%v count=%v, (%v:)", t, fd, buf, count, origin(2))
+	}
 	n, _, err := unix.Syscall(unix.SYS_READ, uintptr(fd), buf, uintptr(count))
 	if err != 0 {
 		t.setErrno(err)
@@ -381,6 +441,9 @@ func Xread(t *TLS, fd int32, buf uintptr, count types.Size_t) types.Ssize_t {
 
 // ssize_t write(int fd, const void *buf, size_t count);
 func Xwrite(t *TLS, fd int32, buf uintptr, count types.Size_t) types.Ssize_t {
+	if __ccgo_strace {
+		trc("t=%v fd=%v buf=%v count=%v, (%v:)", t, fd, buf, count, origin(2))
+	}
 	const retry = 5
 	var err syscall.Errno
 	for i := 0; i < retry; i++ {
@@ -406,6 +469,9 @@ func Xwrite(t *TLS, fd int32, buf uintptr, count types.Size_t) types.Ssize_t {
 
 // int fchmod(int fd, mode_t mode);
 func Xfchmod(t *TLS, fd int32, mode types.Mode_t) int32 {
+	if __ccgo_strace {
+		trc("t=%v fd=%v mode=%v, (%v:)", t, fd, mode, origin(2))
+	}
 	if _, _, err := unix.Syscall(unix.SYS_FCHMOD, uintptr(fd), uintptr(mode), 0); err != 0 {
 		t.setErrno(err)
 		return -1
@@ -419,6 +485,9 @@ func Xfchmod(t *TLS, fd int32, mode types.Mode_t) int32 {
 
 // int fchown(int fd, uid_t owner, gid_t group);
 func Xfchown(t *TLS, fd int32, owner types.Uid_t, group types.Gid_t) int32 {
+	if __ccgo_strace {
+		trc("t=%v fd=%v owner=%v group=%v, (%v:)", t, fd, owner, group, origin(2))
+	}
 	if _, _, err := unix.Syscall(unix.SYS_FCHOWN, uintptr(fd), uintptr(owner), uintptr(group)); err != 0 {
 		t.setErrno(err)
 		return -1
@@ -429,12 +498,18 @@ func Xfchown(t *TLS, fd int32, owner types.Uid_t, group types.Gid_t) int32 {
 
 // uid_t geteuid(void);
 func Xgeteuid(t *TLS) types.Uid_t {
+	if __ccgo_strace {
+		trc("t=%v, (%v:)", t, origin(2))
+	}
 	n, _, _ := unix.Syscall(unix.SYS_GETEUID, 0, 0, 0)
 	return types.Uid_t(n)
 }
 
 // int munmap(void *addr, size_t length);
 func Xmunmap(t *TLS, addr uintptr, length types.Size_t) int32 {
+	if __ccgo_strace {
+		trc("t=%v addr=%v length=%v, (%v:)", t, addr, length, origin(2))
+	}
 	if _, _, err := unix.Syscall(unix.SYS_MUNMAP, addr, uintptr(length), 0); err != 0 {
 		t.setErrno(err)
 		return -1
@@ -445,6 +520,9 @@ func Xmunmap(t *TLS, addr uintptr, length types.Size_t) int32 {
 
 // int gettimeofday(struct timeval *tv, struct timezone *tz);
 func Xgettimeofday(t *TLS, tv, tz uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v tz=%v, (%v:)", t, tz, origin(2))
+	}
 	if tz != 0 {
 		panic(todo(""))
 	}
@@ -462,6 +540,9 @@ func Xgettimeofday(t *TLS, tv, tz uintptr) int32 {
 
 // int getsockopt(int sockfd, int level, int optname, void *optval, socklen_t *optlen);
 func Xgetsockopt(t *TLS, sockfd, level, optname int32, optval, optlen uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v optname=%v optlen=%v, (%v:)", t, optname, optlen, origin(2))
+	}
 	if _, _, err := unix.Syscall6(unix.SYS_GETSOCKOPT, uintptr(sockfd), uintptr(level), uintptr(optname), optval, optlen, 0); err != 0 {
 		t.setErrno(err)
 		return -1
@@ -472,6 +553,9 @@ func Xgetsockopt(t *TLS, sockfd, level, optname int32, optval, optlen uintptr) i
 
 // int setsockopt(int sockfd, int level, int optname, const void *optval, socklen_t optlen);
 func Xsetsockopt(t *TLS, sockfd, level, optname int32, optval uintptr, optlen socket.Socklen_t) int32 {
+	if __ccgo_strace {
+		trc("t=%v optname=%v optval=%v optlen=%v, (%v:)", t, optname, optval, optlen, origin(2))
+	}
 	if _, _, err := unix.Syscall6(unix.SYS_SETSOCKOPT, uintptr(sockfd), uintptr(level), uintptr(optname), optval, uintptr(optlen), 0); err != 0 {
 		t.setErrno(err)
 		return -1
@@ -482,6 +566,9 @@ func Xsetsockopt(t *TLS, sockfd, level, optname int32, optval uintptr, optlen so
 
 // int ioctl(int fd, unsigned long request, ...);
 func Xioctl(t *TLS, fd int32, request ulong, va uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v fd=%v request=%v va=%v, (%v:)", t, fd, request, va, origin(2))
+	}
 	var argp uintptr
 	if va != 0 {
 		argp = VaUintptr(&va)
@@ -497,6 +584,9 @@ func Xioctl(t *TLS, fd int32, request ulong, va uintptr) int32 {
 
 // int getsockname(int sockfd, struct sockaddr *addr, socklen_t *addrlen);
 func Xgetsockname(t *TLS, sockfd int32, addr, addrlen uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v sockfd=%v addrlen=%v, (%v:)", t, sockfd, addrlen, origin(2))
+	}
 	if _, _, err := unix.Syscall(unix.SYS_GETSOCKNAME, uintptr(sockfd), addr, addrlen); err != 0 {
 		// if dmesgs {
 		// 	dmesg("%v: fd %v: %v", origin(1), sockfd, err)
@@ -510,6 +600,9 @@ func Xgetsockname(t *TLS, sockfd int32, addr, addrlen uintptr) int32 {
 
 // int select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, struct timeval *timeout);
 func Xselect(t *TLS, nfds int32, readfds, writefds, exceptfds, timeout uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v nfds=%v timeout=%v, (%v:)", t, nfds, timeout, origin(2))
+	}
 	n, err := unix.Select(
 		int(nfds),
 		(*unix.FdSet)(unsafe.Pointer(readfds)),
@@ -527,17 +620,31 @@ func Xselect(t *TLS, nfds int32, readfds, writefds, exceptfds, timeout uintptr)
 
 // int mkfifo(const char *pathname, mode_t mode);
 func Xmkfifo(t *TLS, pathname uintptr, mode types.Mode_t) int32 {
-	panic(todo(""))
+	if __ccgo_strace {
+		trc("t=%v pathname=%v mode=%v, (%v:)", t, pathname, mode, origin(2))
+	}
+	if err := unix.Mkfifo(GoString(pathname), uint32(mode)); err != nil {
+		t.setErrno(err)
+		return -1
+	}
+
+	return 0
 }
 
 // mode_t umask(mode_t mask);
 func Xumask(t *TLS, mask types.Mode_t) types.Mode_t {
+	if __ccgo_strace {
+		trc("t=%v mask=%v, (%v:)", t, mask, origin(2))
+	}
 	n, _, _ := unix.Syscall(unix.SYS_UMASK, uintptr(mask), 0, 0)
 	return types.Mode_t(n)
 }
 
 // int execvp(const char *file, char *const argv[]);
 func Xexecvp(t *TLS, file, argv uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v argv=%v, (%v:)", t, argv, origin(2))
+	}
 	if _, _, err := unix.Syscall(unix.SYS_EXECVE, file, argv, Environ()); err != 0 {
 		t.setErrno(err)
 		return -1
@@ -548,6 +655,9 @@ func Xexecvp(t *TLS, file, argv uintptr) int32 {
 
 // pid_t waitpid(pid_t pid, int *wstatus, int options);
 func Xwaitpid(t *TLS, pid types.Pid_t, wstatus uintptr, optname int32) types.Pid_t {
+	if __ccgo_strace {
+		trc("t=%v pid=%v wstatus=%v optname=%v, (%v:)", t, pid, wstatus, optname, origin(2))
+	}
 	n, _, err := unix.Syscall6(unix.SYS_WAIT4, uintptr(pid), wstatus, uintptr(optname), 0, 0, 0)
 	if err != 0 {
 		t.setErrno(err)
@@ -559,6 +669,9 @@ func Xwaitpid(t *TLS, pid types.Pid_t, wstatus uintptr, optname int32) types.Pid
 
 // int uname(struct utsname *buf);
 func Xuname(t *TLS, buf uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v buf=%v, (%v:)", t, buf, origin(2))
+	}
 	if err := unix.Uname((*unix.Utsname)(unsafe.Pointer(buf))); err != nil {
 		if dmesgs {
 			dmesg("%v: %v FAIL", origin(1), err)
@@ -575,6 +688,9 @@ func Xuname(t *TLS, buf uintptr) int32 {
 
 // ssize_t recv(int sockfd, void *buf, size_t len, int flags);
 func Xrecv(t *TLS, sockfd int32, buf uintptr, len types.Size_t, flags int32) types.Ssize_t {
+	if __ccgo_strace {
+		trc("t=%v sockfd=%v buf=%v len=%v flags=%v, (%v:)", t, sockfd, buf, len, flags, origin(2))
+	}
 	n, _, err := unix.Syscall6(unix.SYS_RECVFROM, uintptr(sockfd), buf, uintptr(len), uintptr(flags), 0, 0)
 	if err != 0 {
 		t.setErrno(err)
@@ -586,6 +702,9 @@ func Xrecv(t *TLS, sockfd int32, buf uintptr, len types.Size_t, flags int32) typ
 
 // ssize_t send(int sockfd, const void *buf, size_t len, int flags);
 func Xsend(t *TLS, sockfd int32, buf uintptr, len types.Size_t, flags int32) types.Ssize_t {
+	if __ccgo_strace {
+		trc("t=%v sockfd=%v buf=%v len=%v flags=%v, (%v:)", t, sockfd, buf, len, flags, origin(2))
+	}
 	n, _, err := unix.Syscall6(unix.SYS_SENDTO, uintptr(sockfd), buf, uintptr(len), uintptr(flags), 0, 0)
 	if err != 0 {
 		t.setErrno(err)
@@ -597,6 +716,9 @@ func Xsend(t *TLS, sockfd int32, buf uintptr, len types.Size_t, flags int32) typ
 
 // int shutdown(int sockfd, int how);
 func Xshutdown(t *TLS, sockfd, how int32) int32 {
+	if __ccgo_strace {
+		trc("t=%v how=%v, (%v:)", t, how, origin(2))
+	}
 	if _, _, err := unix.Syscall(unix.SYS_SHUTDOWN, uintptr(sockfd), uintptr(how), 0); err != 0 {
 		t.setErrno(err)
 		return -1
@@ -607,6 +729,9 @@ func Xshutdown(t *TLS, sockfd, how int32) int32 {
 
 // int getpeername(int sockfd, struct sockaddr *addr, socklen_t *addrlen);
 func Xgetpeername(t *TLS, sockfd int32, addr uintptr, addrlen uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v sockfd=%v addr=%v addrlen=%v, (%v:)", t, sockfd, addr, addrlen, origin(2))
+	}
 	if _, _, err := unix.Syscall(unix.SYS_GETPEERNAME, uintptr(sockfd), addr, uintptr(addrlen)); err != 0 {
 		t.setErrno(err)
 		return -1
@@ -617,6 +742,9 @@ func Xgetpeername(t *TLS, sockfd int32, addr uintptr, addrlen uintptr) int32 {
 
 // int socket(int domain, int type, int protocol);
 func Xsocket(t *TLS, domain, type1, protocol int32) int32 {
+	if __ccgo_strace {
+		trc("t=%v protocol=%v, (%v:)", t, protocol, origin(2))
+	}
 	n, _, err := unix.Syscall(unix.SYS_SOCKET, uintptr(domain), uintptr(type1), uintptr(protocol))
 	if err != 0 {
 		t.setErrno(err)
@@ -628,6 +756,9 @@ func Xsocket(t *TLS, domain, type1, protocol int32) int32 {
 
 // int bind(int sockfd, const struct sockaddr *addr, socklen_t addrlen);
 func Xbind(t *TLS, sockfd int32, addr uintptr, addrlen uint32) int32 {
+	if __ccgo_strace {
+		trc("t=%v sockfd=%v addr=%v addrlen=%v, (%v:)", t, sockfd, addr, addrlen, origin(2))
+	}
 	n, _, err := unix.Syscall(unix.SYS_BIND, uintptr(sockfd), addr, uintptr(addrlen))
 	if err != 0 {
 		t.setErrno(err)
@@ -639,6 +770,9 @@ func Xbind(t *TLS, sockfd int32, addr uintptr, addrlen uint32) int32 {
 
 // int connect(int sockfd, const struct sockaddr *addr, socklen_t addrlen);
 func Xconnect(t *TLS, sockfd int32, addr uintptr, addrlen uint32) int32 {
+	if __ccgo_strace {
+		trc("t=%v sockfd=%v addr=%v addrlen=%v, (%v:)", t, sockfd, addr, addrlen, origin(2))
+	}
 	if _, _, err := unix.Syscall(unix.SYS_CONNECT, uintptr(sockfd), addr, uintptr(addrlen)); err != 0 {
 		t.setErrno(err)
 		return -1
@@ -649,6 +783,9 @@ func Xconnect(t *TLS, sockfd int32, addr uintptr, addrlen uint32) int32 {
 
 // int listen(int sockfd, int backlog);
 func Xlisten(t *TLS, sockfd, backlog int32) int32 {
+	if __ccgo_strace {
+		trc("t=%v backlog=%v, (%v:)", t, backlog, origin(2))
+	}
 	if _, _, err := unix.Syscall(unix.SYS_LISTEN, uintptr(sockfd), uintptr(backlog), 0); err != 0 {
 		t.setErrno(err)
 		return -1
@@ -659,6 +796,9 @@ func Xlisten(t *TLS, sockfd, backlog int32) int32 {
 
 // int accept(int sockfd, struct sockaddr *addr, socklen_t *addrlen);
 func Xaccept(t *TLS, sockfd int32, addr uintptr, addrlen uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v sockfd=%v addr=%v addrlen=%v, (%v:)", t, sockfd, addr, addrlen, origin(2))
+	}
 	panic(todo(""))
 	// n, _, err := unix.Syscall6(unix.SYS_ACCEPT4, uintptr(sockfd), addr, uintptr(addrlen), 0, 0, 0)
 	// if err != 0 {
@@ -671,16 +811,25 @@ func Xaccept(t *TLS, sockfd int32, addr uintptr, addrlen uintptr) int32 {
 
 // int getrlimit(int resource, struct rlimit *rlim);
 func Xgetrlimit(t *TLS, resource int32, rlim uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v resource=%v rlim=%v, (%v:)", t, resource, rlim, origin(2))
+	}
 	return Xgetrlimit64(t, resource, rlim)
 }
 
 // int setrlimit(int resource, const struct rlimit *rlim);
 func Xsetrlimit(t *TLS, resource int32, rlim uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v resource=%v rlim=%v, (%v:)", t, resource, rlim, origin(2))
+	}
 	return Xsetrlimit64(t, resource, rlim)
 }
 
 // int setrlimit(int resource, const struct rlimit *rlim);
 func Xsetrlimit64(t *TLS, resource int32, rlim uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v resource=%v rlim=%v, (%v:)", t, resource, rlim, origin(2))
+	}
 	if _, _, err := unix.Syscall(unix.SYS_SETRLIMIT, uintptr(resource), uintptr(rlim), 0); err != 0 {
 		t.setErrno(err)
 		return -1
@@ -691,16 +840,25 @@ func Xsetrlimit64(t *TLS, resource int32, rlim uintptr) int32 {
 
 // uid_t getuid(void);
 func Xgetuid(t *TLS) types.Uid_t {
+	if __ccgo_strace {
+		trc("t=%v, (%v:)", t, origin(2))
+	}
 	return types.Uid_t(os.Getuid())
 }
 
 // pid_t getpid(void);
 func Xgetpid(t *TLS) int32 {
+	if __ccgo_strace {
+		trc("t=%v, (%v:)", t, origin(2))
+	}
 	return int32(os.Getpid())
 }
 
 // int system(const char *command);
 func Xsystem(t *TLS, command uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v command=%v, (%v:)", t, command, origin(2))
+	}
 	s := GoString(command)
 	if command == 0 {
 		panic(todo(""))
@@ -720,26 +878,41 @@ func Xsystem(t *TLS, command uintptr) int32 {
 
 // int setvbuf(FILE *stream, char *buf, int mode, size_t size);
 func Xsetvbuf(t *TLS, stream, buf uintptr, mode int32, size types.Size_t) int32 {
+	if __ccgo_strace {
+		trc("t=%v buf=%v mode=%v size=%v, (%v:)", t, buf, mode, size, origin(2))
+	}
 	return 0 //TODO
 }
 
 // int raise(int sig);
 func Xraise(t *TLS, sig int32) int32 {
+	if __ccgo_strace {
+		trc("t=%v sig=%v, (%v:)", t, sig, origin(2))
+	}
 	panic(todo(""))
 }
 
 // int backtrace(void **buffer, int size);
 func Xbacktrace(t *TLS, buf uintptr, size int32) int32 {
+	if __ccgo_strace {
+		trc("t=%v buf=%v size=%v, (%v:)", t, buf, size, origin(2))
+	}
 	panic(todo(""))
 }
 
 // void backtrace_symbols_fd(void *const *buffer, int size, int fd);
 func Xbacktrace_symbols_fd(t *TLS, buffer uintptr, size, fd int32) {
+	if __ccgo_strace {
+		trc("t=%v buffer=%v fd=%v, (%v:)", t, buffer, fd, origin(2))
+	}
 	panic(todo(""))
 }
 
 // int fileno(FILE *stream);
 func Xfileno(t *TLS, stream uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v stream=%v, (%v:)", t, stream, origin(2))
+	}
 	panic(todo(""))
 }
 
@@ -773,11 +946,17 @@ func (f *ftstream) close(t *TLS) {
 
 // FTS *fts_open(char * const *path_argv, int options, int (*compar)(const FTSENT **, const FTSENT **));
 func Xfts_open(t *TLS, path_argv uintptr, options int32, compar uintptr) uintptr {
+	if __ccgo_strace {
+		trc("t=%v path_argv=%v options=%v compar=%v, (%v:)", t, path_argv, options, compar, origin(2))
+	}
 	return Xfts64_open(t, path_argv, options, compar)
 }
 
 // FTS *fts_open(char * const *path_argv, int options, int (*compar)(const FTSENT **, const FTSENT **));
 func Xfts64_open(t *TLS, path_argv uintptr, options int32, compar uintptr) uintptr {
+	if __ccgo_strace {
+		trc("t=%v path_argv=%v options=%v compar=%v, (%v:)", t, path_argv, options, compar, origin(2))
+	}
 	f := &ftstream{}
 
 	var walk func(string)
@@ -882,11 +1061,17 @@ func Xfts64_open(t *TLS, path_argv uintptr, options int32, compar uintptr) uintp
 
 // FTSENT *fts_read(FTS *ftsp);
 func Xfts_read(t *TLS, ftsp uintptr) uintptr {
+	if __ccgo_strace {
+		trc("t=%v ftsp=%v, (%v:)", t, ftsp, origin(2))
+	}
 	return Xfts64_read(t, ftsp)
 }
 
 // FTSENT *fts_read(FTS *ftsp);
 func Xfts64_read(t *TLS, ftsp uintptr) uintptr {
+	if __ccgo_strace {
+		trc("t=%v ftsp=%v, (%v:)", t, ftsp, origin(2))
+	}
 	f := getObject(ftsp).(*ftstream)
 	if f.x == len(f.s) {
 		t.setErrno(0)
@@ -903,11 +1088,17 @@ func Xfts64_read(t *TLS, ftsp uintptr) uintptr {
 
 // int fts_close(FTS *ftsp);
 func Xfts_close(t *TLS, ftsp uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v ftsp=%v, (%v:)", t, ftsp, origin(2))
+	}
 	return Xfts64_close(t, ftsp)
 }
 
 // int fts_close(FTS *ftsp);
 func Xfts64_close(t *TLS, ftsp uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v ftsp=%v, (%v:)", t, ftsp, origin(2))
+	}
 	getObject(ftsp).(*ftstream).close(t)
 	removeObject(ftsp)
 	return 0
@@ -915,6 +1106,9 @@ func Xfts64_close(t *TLS, ftsp uintptr) int32 {
 
 // void tzset (void);
 func Xtzset(t *TLS) {
+	if __ccgo_strace {
+		trc("t=%v, (%v:)", t, origin(2))
+	}
 	//TODO
 }
 
@@ -922,6 +1116,9 @@ var strerrorBuf [100]byte
 
 // char *strerror(int errnum);
 func Xstrerror(t *TLS, errnum int32) uintptr {
+	if __ccgo_strace {
+		trc("t=%v errnum=%v, (%v:)", t, errnum, origin(2))
+	}
 	if dmesgs {
 		dmesg("%v: %v\n%s", origin(1), errnum, debug.Stack())
 	}
@@ -931,31 +1128,49 @@ func Xstrerror(t *TLS, errnum int32) uintptr {
 
 // void *dlopen(const char *filename, int flags);
 func Xdlopen(t *TLS, filename uintptr, flags int32) uintptr {
+	if __ccgo_strace {
+		trc("t=%v filename=%v flags=%v, (%v:)", t, filename, flags, origin(2))
+	}
 	panic(todo(""))
 }
 
 // char *dlerror(void);
 func Xdlerror(t *TLS) uintptr {
+	if __ccgo_strace {
+		trc("t=%v, (%v:)", t, origin(2))
+	}
 	panic(todo(""))
 }
 
 // int dlclose(void *handle);
 func Xdlclose(t *TLS, handle uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v handle=%v, (%v:)", t, handle, origin(2))
+	}
 	panic(todo(""))
 }
 
 // void *dlsym(void *handle, const char *symbol);
 func Xdlsym(t *TLS, handle, symbol uintptr) uintptr {
+	if __ccgo_strace {
+		trc("t=%v symbol=%v, (%v:)", t, symbol, origin(2))
+	}
 	panic(todo(""))
 }
 
 // void perror(const char *s);
 func Xperror(t *TLS, s uintptr) {
+	if __ccgo_strace {
+		trc("t=%v s=%v, (%v:)", t, s, origin(2))
+	}
 	panic(todo(""))
 }
 
 // int pclose(FILE *stream);
 func Xpclose(t *TLS, stream uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v stream=%v, (%v:)", t, stream, origin(2))
+	}
 	panic(todo(""))
 }
 
@@ -963,37 +1178,58 @@ var gai_strerrorBuf [100]byte
 
 // const char *gai_strerror(int errcode);
 func Xgai_strerror(t *TLS, errcode int32) uintptr {
+	if __ccgo_strace {
+		trc("t=%v errcode=%v, (%v:)", t, errcode, origin(2))
+	}
 	copy(gai_strerrorBuf[:], fmt.Sprintf("gai error %d\x00", errcode))
 	return uintptr(unsafe.Pointer(&gai_strerrorBuf))
 }
 
 // int tcgetattr(int fd, struct termios *termios_p);
 func Xtcgetattr(t *TLS, fd int32, termios_p uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v fd=%v termios_p=%v, (%v:)", t, fd, termios_p, origin(2))
+	}
 	panic(todo(""))
 }
 
 // int tcsetattr(int fd, int optional_actions, const struct termios *termios_p);
 func Xtcsetattr(t *TLS, fd, optional_actions int32, termios_p uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v optional_actions=%v termios_p=%v, (%v:)", t, optional_actions, termios_p, origin(2))
+	}
 	panic(todo(""))
 }
 
 // speed_t cfgetospeed(const struct termios *termios_p);
 func Xcfgetospeed(t *TLS, termios_p uintptr) termios.Speed_t {
+	if __ccgo_strace {
+		trc("t=%v termios_p=%v, (%v:)", t, termios_p, origin(2))
+	}
 	panic(todo(""))
 }
 
 // int cfsetospeed(struct termios *termios_p, speed_t speed);
 func Xcfsetospeed(t *TLS, termios_p uintptr, speed uint32) int32 {
+	if __ccgo_strace {
+		trc("t=%v termios_p=%v speed=%v, (%v:)", t, termios_p, speed, origin(2))
+	}
 	panic(todo(""))
 }
 
 // int cfsetispeed(struct termios *termios_p, speed_t speed);
 func Xcfsetispeed(t *TLS, termios_p uintptr, speed uint32) int32 {
+	if __ccgo_strace {
+		trc("t=%v termios_p=%v speed=%v, (%v:)", t, termios_p, speed, origin(2))
+	}
 	panic(todo(""))
 }
 
 // pid_t fork(void);
 func Xfork(t *TLS) int32 {
+	if __ccgo_strace {
+		trc("t=%v, (%v:)", t, origin(2))
+	}
 	t.setErrno(errno.ENOSYS)
 	return -1
 }
@@ -1002,21 +1238,33 @@ var emptyStr = [1]byte{}
 
 // char *setlocale(int category, const char *locale);
 func Xsetlocale(t *TLS, category int32, locale uintptr) uintptr {
+	if __ccgo_strace {
+		trc("t=%v category=%v locale=%v, (%v:)", t, category, locale, origin(2))
+	}
 	return uintptr(unsafe.Pointer(&emptyStr)) //TODO
 }
 
 // char *nl_langinfo(nl_item item);
 func Xnl_langinfo(t *TLS, item langinfo.Nl_item) uintptr {
+	if __ccgo_strace {
+		trc("t=%v item=%v, (%v:)", t, item, origin(2))
+	}
 	return uintptr(unsafe.Pointer(&emptyStr)) //TODO
 }
 
 // FILE *popen(const char *command, const char *type);
 func Xpopen(t *TLS, command, type1 uintptr) uintptr {
+	if __ccgo_strace {
+		trc("t=%v type1=%v, (%v:)", t, type1, origin(2))
+	}
 	panic(todo(""))
 }
 
 // char *realpath(const char *path, char *resolved_path);
 func Xrealpath(t *TLS, path, resolved_path uintptr) uintptr {
+	if __ccgo_strace {
+		trc("t=%v resolved_path=%v, (%v:)", t, resolved_path, origin(2))
+	}
 	s, err := filepath.EvalSymlinks(GoString(path))
 	if err != nil {
 		if os.IsNotExist(err) {
@@ -1043,21 +1291,25 @@ func Xrealpath(t *TLS, path, resolved_path uintptr) uintptr {
 	return resolved_path
 }
 
-// struct tm *gmtime_r(const time_t *timep, struct tm *result);
-func Xgmtime_r(t *TLS, timep, result uintptr) uintptr {
-	panic(todo(""))
-}
-
 // char *inet_ntoa(struct in_addr in);
 func Xinet_ntoa(t *TLS, in1 in.In_addr) uintptr {
+	if __ccgo_strace {
+		trc("t=%v in1=%v, (%v:)", t, in1, origin(2))
+	}
 	panic(todo(""))
 }
 
 func X__ccgo_in6addr_anyp(t *TLS) uintptr {
+	if __ccgo_strace {
+		trc("t=%v, (%v:)", t, origin(2))
+	}
 	return uintptr(unsafe.Pointer(&in6_addr_any))
 }
 
 func Xabort(t *TLS) {
+	if __ccgo_strace {
+		trc("t=%v, (%v:)", t, origin(2))
+	}
 	panic(todo("")) //TODO
 	// if dmesgs {
 	// 	dmesg("%v:", origin(1))
@@ -1076,11 +1328,17 @@ func Xabort(t *TLS) {
 
 // int fflush(FILE *stream);
 func Xfflush(t *TLS, stream uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v stream=%v, (%v:)", t, stream, origin(2))
+	}
 	return 0 //TODO
 }
 
 // size_t fread(void *ptr, size_t size, size_t nmemb, FILE *stream);
 func Xfread(t *TLS, ptr uintptr, size, nmemb types.Size_t, stream uintptr) types.Size_t {
+	if __ccgo_strace {
+		trc("t=%v ptr=%v nmemb=%v stream=%v, (%v:)", t, ptr, nmemb, stream, origin(2))
+	}
 	m, _, err := unix.Syscall(unix.SYS_READ, uintptr(file(stream).fd()), ptr, uintptr(size*nmemb))
 	if err != 0 {
 		file(stream).setErr()
@@ -1096,6 +1354,9 @@ func Xfread(t *TLS, ptr uintptr, size, nmemb types.Size_t, stream uintptr) types
 
 // size_t fwrite(const void *ptr, size_t size, size_t nmemb, FILE *stream);
 func Xfwrite(t *TLS, ptr uintptr, size, nmemb types.Size_t, stream uintptr) types.Size_t {
+	if __ccgo_strace {
+		trc("t=%v ptr=%v nmemb=%v stream=%v, (%v:)", t, ptr, nmemb, stream, origin(2))
+	}
 	m, _, err := unix.Syscall(unix.SYS_WRITE, uintptr(file(stream).fd()), ptr, uintptr(size*nmemb))
 	if err != 0 {
 		file(stream).setErr()
@@ -1111,11 +1372,17 @@ func Xfwrite(t *TLS, ptr uintptr, size, nmemb types.Size_t, stream uintptr) type
 
 // int fclose(FILE *stream);
 func Xfclose(t *TLS, stream uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v stream=%v, (%v:)", t, stream, origin(2))
+	}
 	return file(stream).close(t)
 }
 
 // int fputc(int c, FILE *stream);
 func Xfputc(t *TLS, c int32, stream uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v c=%v stream=%v, (%v:)", t, c, stream, origin(2))
+	}
 	if _, err := fwrite(file(stream).fd(), []byte{byte(c)}); err != nil {
 		return stdio.EOF
 	}
@@ -1125,6 +1392,9 @@ func Xfputc(t *TLS, c int32, stream uintptr) int32 {
 
 // int fseek(FILE *stream, long offset, int whence);
 func Xfseek(t *TLS, stream uintptr, offset long, whence int32) int32 {
+	if __ccgo_strace {
+		trc("t=%v stream=%v offset=%v whence=%v, (%v:)", t, stream, offset, whence, origin(2))
+	}
 	if n := Xlseek(t, int32(file(stream).fd()), types.Off_t(offset), whence); n < 0 {
 		// if dmesgs {
 		// 	dmesg("%v: fd %v, off %#x, whence %v: %v", origin(1), file(stream).fd(), offset, whenceStr(whence), n)
@@ -1141,6 +1411,9 @@ func Xfseek(t *TLS, stream uintptr, offset long, whence int32) int32 {
 
 // long ftell(FILE *stream);
 func Xftell(t *TLS, stream uintptr) long {
+	if __ccgo_strace {
+		trc("t=%v stream=%v, (%v:)", t, stream, origin(2))
+	}
 	n := Xlseek(t, file(stream).fd(), 0, stdio.SEEK_CUR)
 	if n < 0 {
 		file(stream).setErr()
@@ -1155,21 +1428,33 @@ func Xftell(t *TLS, stream uintptr) long {
 
 // int ferror(FILE *stream);
 func Xferror(t *TLS, stream uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v stream=%v, (%v:)", t, stream, origin(2))
+	}
 	return Bool32(file(stream).err())
 }
 
 // int ungetc(int c, FILE *stream);
 func Xungetc(t *TLS, c int32, stream uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v c=%v stream=%v, (%v:)", t, c, stream, origin(2))
+	}
 	panic(todo(""))
 }
 
 // int fscanf(FILE *stream, const char *format, ...);
 func Xfscanf(t *TLS, stream, format, va uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v va=%v, (%v:)", t, va, origin(2))
+	}
 	panic(todo(""))
 }
 
 // int fputs(const char *s, FILE *stream);
 func Xfputs(t *TLS, s, stream uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v stream=%v, (%v:)", t, stream, origin(2))
+	}
 	if _, _, err := unix.Syscall(unix.SYS_WRITE, uintptr(file(stream).fd()), s, uintptr(Xstrlen(t, s))); err != 0 {
 		return -1
 	}
@@ -1181,6 +1466,9 @@ var getservbynameStaticResult netdb.Servent
 
 // struct servent *getservbyname(const char *name, const char *proto);
 func Xgetservbyname(t *TLS, name, proto uintptr) uintptr {
+	if __ccgo_strace {
+		trc("t=%v proto=%v, (%v:)", t, proto, origin(2))
+	}
 	var protoent *gonetdb.Protoent
 	if proto != 0 {
 		protoent = gonetdb.GetProtoByName(GoString(proto))
@@ -1258,6 +1546,9 @@ func Xgetservbyname(t *TLS, name, proto uintptr) uintptr {
 }
 
 func Xreaddir64(t *TLS, dir uintptr) uintptr {
+	if __ccgo_strace {
+		trc("t=%v dir=%v, (%v:)", t, dir, origin(2))
+	}
 	return Xreaddir(t, dir)
 }
 
@@ -1270,14 +1561,23 @@ func __syscall(r, _ uintptr, errno syscall.Errno) long {
 }
 
 func X__syscall1(t *TLS, trap, p1 long) long {
+	if __ccgo_strace {
+		trc("t=%v p1=%v, (%v:)", t, p1, origin(2))
+	}
 	return __syscall(unix.Syscall(uintptr(trap), uintptr(p1), 0, 0))
 }
 
 func X__syscall3(t *TLS, trap, p1, p2, p3 long) long {
+	if __ccgo_strace {
+		trc("t=%v p3=%v, (%v:)", t, p3, origin(2))
+	}
 	return __syscall(unix.Syscall(uintptr(trap), uintptr(p1), uintptr(p2), uintptr(p3)))
 }
 
 func X__syscall4(t *TLS, trap, p1, p2, p3, p4 long) long {
+	if __ccgo_strace {
+		trc("t=%v p4=%v, (%v:)", t, p4, origin(2))
+	}
 	return __syscall(unix.Syscall6(uintptr(trap), uintptr(p1), uintptr(p2), uintptr(p3), uintptr(p4), 0, 0))
 }
 
@@ -1300,26 +1600,41 @@ func fcntlCmdStr(cmd int32) string {
 
 // int setenv(const char *name, const char *value, int overwrite);
 func Xsetenv(t *TLS, name, value uintptr, overwrite int32) int32 {
+	if __ccgo_strace {
+		trc("t=%v value=%v overwrite=%v, (%v:)", t, value, overwrite, origin(2))
+	}
 	panic(todo(""))
 }
 
 // int unsetenv(const char *name);
 func Xunsetenv(t *TLS, name uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v name=%v, (%v:)", t, name, origin(2))
+	}
 	panic(todo(""))
 }
 
 // int pause(void);
 func Xpause(t *TLS) int32 {
+	if __ccgo_strace {
+		trc("t=%v, (%v:)", t, origin(2))
+	}
 	panic(todo(""))
 }
 
 // ssize_t writev(int fd, const struct iovec *iov, int iovcnt);
 func Xwritev(t *TLS, fd int32, iov uintptr, iovcnt int32) types.Ssize_t {
+	if __ccgo_strace {
+		trc("t=%v fd=%v iov=%v iovcnt=%v, (%v:)", t, fd, iov, iovcnt, origin(2))
+	}
 	panic(todo(""))
 }
 
 // int __isoc99_sscanf(const char *str, const char *format, ...);
 func X__isoc99_sscanf(t *TLS, str, format, va uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v va=%v, (%v:)", t, va, origin(2))
+	}
 	r := Xsscanf(t, str, format, va)
 	// if dmesgs {
 	// 	dmesg("%v: %q %q: %d", origin(1), GoString(str), GoString(format), r)
@@ -1329,20 +1644,32 @@ func X__isoc99_sscanf(t *TLS, str, format, va uintptr) int32 {
 
 // void __assert(const char * func, const char * file, int line, const char *expr) __dead2;
 func X__assert(t *TLS, fn, file uintptr, line int32, expr uintptr) {
+	if __ccgo_strace {
+		trc("t=%v file=%v line=%v expr=%v, (%v:)", t, file, line, expr, origin(2))
+	}
 	X__assert_fail(t, expr, file, uint32(line), fn)
 }
 
 func X__assert13(t *TLS, file uintptr, line int32, fn, msg uintptr) {
+	if __ccgo_strace {
+		trc("t=%v file=%v line=%v msg=%v, (%v:)", t, file, line, msg, origin(2))
+	}
 	X__assert_fail(t, msg, file, uint32(line), fn)
 }
 
 // include/stdio.h:456:int	__swbuf(int, FILE *);
 func X__swbuf(t *TLS, n int32, file uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v n=%v file=%v, (%v:)", t, n, file, origin(2))
+	}
 	return Xfputc(t, n, file) //TODO improve performance, use a real buffer.
 }
 
 // int rmdir(const char *pathname);
 func Xrmdir(t *TLS, pathname uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v pathname=%v, (%v:)", t, pathname, origin(2))
+	}
 	if err := unix.Rmdir(GoString(pathname)); err != nil {
 		if dmesgs {
 			dmesg("%v: %v FAIL", origin(1), err)
@@ -1359,6 +1686,9 @@ func Xrmdir(t *TLS, pathname uintptr) int32 {
 
 // struct dirent *readdir(DIR *dirp);
 func Xreaddir(t *TLS, dir uintptr) uintptr {
+	if __ccgo_strace {
+		trc("t=%v dir=%v, (%v:)", t, dir, origin(2))
+	}
 	if (*darwinDir)(unsafe.Pointer(dir)).eof {
 		return 0
 	}
@@ -1397,6 +1727,9 @@ type darwinDir struct {
 
 // int sscanf(const char *str, const char *format, ...);
 func Xsscanf(t *TLS, str, format, va uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v va=%v, (%v:)", t, va, origin(2))
+	}
 	r := scanf(strings.NewReader(GoString(str)), format, va)
 	// if dmesgs {
 	// 	dmesg("%v: %q %q: %d", origin(1), GoString(str), GoString(format), r)
@@ -1406,10 +1739,16 @@ func Xsscanf(t *TLS, str, format, va uintptr) int32 {
 
 // int * __error(void);
 func X__error(t *TLS) uintptr {
+	if __ccgo_strace {
+		trc("t=%v, (%v:)", t, origin(2))
+	}
 	return t.errnop
 }
 
 func Xclosedir(t *TLS, dir uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v dir=%v, (%v:)", t, dir, origin(2))
+	}
 	r := Xclose(t, int32((*darwinDir)(unsafe.Pointer(dir)).fd))
 	Xfree(t, dir)
 	return r
@@ -1417,11 +1756,17 @@ func Xclosedir(t *TLS, dir uintptr) int32 {
 
 // int __xuname(int namesize, void *namebuf)
 func X__xuname(t *TLS, namesize int32, namebuf uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v namesize=%v namebuf=%v, (%v:)", t, namesize, namebuf, origin(2))
+	}
 	return Xuname(t, namebuf)
 }
 
 // int chflags(const char *path, u_int flags);
 func Xchflags(t *TLS, path uintptr, flags uint64) int32 {
+	if __ccgo_strace {
+		trc("t=%v path=%v flags=%v, (%v:)", t, path, flags, origin(2))
+	}
 	if err := unix.Chflags(GoString(path), int(flags)); err != nil {
 		if dmesgs {
 			dmesg("%v: %v FAIL", origin(1), err)
@@ -1438,6 +1783,9 @@ func Xchflags(t *TLS, path uintptr, flags uint64) int32 {
 
 // int pipe(int pipefd[2]);
 func Xpipe(t *TLS, pipefd uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v pipefd=%v, (%v:)", t, pipefd, origin(2))
+	}
 	var a [2]int
 	if err := syscall.Pipe(a[:]); err != nil {
 		if dmesgs {
@@ -1456,10 +1804,16 @@ func Xpipe(t *TLS, pipefd uintptr) int32 {
 
 // char *inet_ntoa(struct in_addr in);
 func X__inet_ntoa(t *TLS, in1 in.In_addr) uintptr {
+	if __ccgo_strace {
+		trc("t=%v in1=%v, (%v:)", t, in1, origin(2))
+	}
 	panic(todo(""))
 }
 
 func Xmmap(t *TLS, addr uintptr, length types.Size_t, prot, flags, fd int32, offset types.Off_t) uintptr {
+	if __ccgo_strace {
+		trc("t=%v addr=%v length=%v fd=%v offset=%v, (%v:)", t, addr, length, fd, offset, origin(2))
+	}
 	// Cannot avoid the syscall here, addr sometimes matter.
 	data, _, err := unix.Syscall6(unix.SYS_MMAP, addr, uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
 	if err != 0 {
@@ -1477,27 +1831,45 @@ func Xmmap(t *TLS, addr uintptr, length types.Size_t, prot, flags, fd int32, off
 }
 
 func X__errno(t *TLS) uintptr {
+	if __ccgo_strace {
+		trc("t=%v, (%v:)", t, origin(2))
+	}
 	return X__errno_location(t)
 }
 
 func X__ccgo_pthreadMutexattrGettype(tls *TLS, a uintptr) int32 { /* pthread_attr_get.c:93:5: */
+	if __ccgo_strace {
+		trc("tls=%v a=%v, (%v:)", tls, a, origin(2))
+	}
 	return (int32((*pthread_mutexattr_t)(unsafe.Pointer(a)).F__attr & uint32(3)))
 }
 
 func X__ccgo_getMutexType(tls *TLS, m uintptr) int32 { /* pthread_mutex_lock.c:3:5: */
+	if __ccgo_strace {
+		trc("tls=%v m=%v, (%v:)", tls, m, origin(2))
+	}
 	return (*(*int32)(unsafe.Pointer((m /* &.__u */ /* &.__i */))) & 15)
 }
 
 func X__ccgo_pthreadAttrGetDetachState(tls *TLS, a uintptr) int32 { /* pthread_attr_get.c:3:5: */
+	if __ccgo_strace {
+		trc("tls=%v a=%v, (%v:)", tls, a, origin(2))
+	}
 	return *(*int32)(unsafe.Pointer((a /* &.__u */ /* &.__i */) + 6*4))
 }
 
 func Xpthread_attr_getdetachstate(tls *TLS, a uintptr, state uintptr) int32 { /* pthread_attr_get.c:7:5: */
+	if __ccgo_strace {
+		trc("tls=%v a=%v state=%v, (%v:)", tls, a, state, origin(2))
+	}
 	*(*int32)(unsafe.Pointer(state)) = *(*int32)(unsafe.Pointer((a /* &.__u */ /* &.__i */) + 6*4))
 	return 0
 }
 
 func Xpthread_attr_setdetachstate(tls *TLS, a uintptr, state int32) int32 { /* pthread_attr_setdetachstate.c:3:5: */
+	if __ccgo_strace {
+		trc("tls=%v a=%v state=%v, (%v:)", tls, a, state, origin(2))
+	}
 	if uint32(state) > 1 {
 		return 22
 	}
@@ -1506,15 +1878,24 @@ func Xpthread_attr_setdetachstate(tls *TLS, a uintptr, state int32) int32 { /* p
 }
 
 func Xpthread_mutexattr_destroy(tls *TLS, a uintptr) int32 { /* pthread_mutexattr_destroy.c:3:5: */
+	if __ccgo_strace {
+		trc("tls=%v a=%v, (%v:)", tls, a, origin(2))
+	}
 	return 0
 }
 
 func Xpthread_mutexattr_init(tls *TLS, a uintptr) int32 { /* pthread_mutexattr_init.c:3:5: */
+	if __ccgo_strace {
+		trc("tls=%v a=%v, (%v:)", tls, a, origin(2))
+	}
 	*(*pthread_mutexattr_t)(unsafe.Pointer(a)) = pthread_mutexattr_t{}
 	return 0
 }
 
 func Xpthread_mutexattr_settype(tls *TLS, a uintptr, type1 int32) int32 { /* pthread_mutexattr_settype.c:3:5: */
+	if __ccgo_strace {
+		trc("tls=%v a=%v type1=%v, (%v:)", tls, a, type1, origin(2))
+	}
 	if uint32(type1) > uint32(2) {
 		return 22
 	}
@@ -1524,6 +1905,9 @@ func Xpthread_mutexattr_settype(tls *TLS, a uintptr, type1 int32) int32 { /* pth
 
 // int uuid_parse( char *in, uuid_t uu);
 func Xuuid_parse(t *TLS, in uintptr, uu uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v in=%v uu=%v, (%v:)", t, in, uu, origin(2))
+	}
 	r, err := guuid.Parse(GoString(in))
 	if err != nil {
 		return -1
@@ -1533,19 +1917,33 @@ func Xuuid_parse(t *TLS, in uintptr, uu uintptr) int32 {
 	return 0
 }
 
-func X__srget(t *TLS, stream uintptr) int32 { return Xgetc(t, stream) }
+func X__srget(t *TLS, stream uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v stream=%v, (%v:)", t, stream, origin(2))
+	}
+	return Xgetc(t, stream)
+}
 
 // uint16_t __builtin_bswap16 (uint32_t x)
 func Xbswap16(t *TLS, x uint16) uint16 {
+	if __ccgo_strace {
+		trc("t=%v x=%v, (%v:)", t, x, origin(2))
+	}
 	return X__builtin_bswap16(t, x)
 }
 
 // uint32_t __builtin_bswap32 (uint32_t x)
 func Xbswap32(t *TLS, x uint32) uint32 {
+	if __ccgo_strace {
+		trc("t=%v x=%v, (%v:)", t, x, origin(2))
+	}
 	return X__builtin_bswap32(t, x)
 }
 
 // uint64_t __builtin_bswap64 (uint64_t x)
 func Xbswap64(t *TLS, x uint64) uint64 {
+	if __ccgo_strace {
+		trc("t=%v x=%v, (%v:)", t, x, origin(2))
+	}
 	return X__builtin_bswap64(t, x)
 }