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			795 lines
		
	
	
	
		
			20 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
|  | // Copyright 2020 The Libc Authors. All rights reserved. | ||
|  | // Use of this source code is governed by a BSD-style | ||
|  | // license that can be found in the LICENSE file. | ||
|  | 
 | ||
|  | package libc // import "modernc.org/libc" | ||
|  | 
 | ||
|  | import ( | ||
|  | 	// "os" | ||
|  | 	// "strings" | ||
|  | 	gotime "time" | ||
|  | 	"unicode" | ||
|  | 	"unsafe" | ||
|  | 
 | ||
|  | 	"golang.org/x/sys/unix" | ||
|  | 	// "modernc.org/libc/errno" | ||
|  | 	"modernc.org/libc/fcntl" | ||
|  | 	// "modernc.org/libc/signal" | ||
|  | 	"modernc.org/libc/stdio" | ||
|  | 	"modernc.org/libc/sys/types" | ||
|  | 	"modernc.org/libc/time" | ||
|  | 	"modernc.org/libc/wctype" | ||
|  | ) | ||
|  | 
 | ||
|  | var ( | ||
|  | 	startTime = gotime.Now() // For clock(3) | ||
|  | ) | ||
|  | 
 | ||
|  | // int sigaction(int signum, const struct sigaction *act, struct sigaction *oldact); | ||
|  | func Xsigaction(t *TLS, signum int32, act, oldact uintptr) int32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v signum=%v oldact=%v, (%v:)", t, signum, oldact, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	// 	musl/arch/x86_64/ksigaction.h | ||
|  | 	//	// | ||
|  | 	//	//	struct k_sigaction { | ||
|  | 	//	//		void (*handler)(int); | ||
|  | 	//	//		unsigned long flags; | ||
|  | 	//	//		void (*restorer)(void); | ||
|  | 	//	//		unsigned mask[2]; | ||
|  | 	//	//	}; | ||
|  | 	//	type k_sigaction struct { | ||
|  | 	//		handler  uintptr | ||
|  | 	//		flags    ulong | ||
|  | 	//		restorer uintptr | ||
|  | 	//		mask     [2]uint32 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	var kact, koldact uintptr | ||
|  | 	//	if act != 0 { | ||
|  | 	//		sz := int(unsafe.Sizeof(k_sigaction{})) | ||
|  | 	//		kact = t.Alloc(sz) | ||
|  | 	//		defer t.Free(sz) | ||
|  | 	//		*(*k_sigaction)(unsafe.Pointer(kact)) = k_sigaction{ | ||
|  | 	//			handler:  (*signal.Sigaction)(unsafe.Pointer(act)).F__sigaction_handler.Fsa_handler, | ||
|  | 	//			flags:    ulong((*signal.Sigaction)(unsafe.Pointer(act)).Fsa_flags), | ||
|  | 	//			restorer: (*signal.Sigaction)(unsafe.Pointer(act)).Fsa_restorer, | ||
|  | 	//		} | ||
|  | 	//		Xmemcpy(t, kact+unsafe.Offsetof(k_sigaction{}.mask), act+unsafe.Offsetof(signal.Sigaction{}.Fsa_mask), types.Size_t(unsafe.Sizeof(k_sigaction{}.mask))) | ||
|  | 	//	} | ||
|  | 	//	if oldact != 0 { | ||
|  | 	//		panic(todo("")) | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	if _, _, err := unix.Syscall6(unix.SYS_RT_SIGACTION, uintptr(signum), kact, koldact, unsafe.Sizeof(k_sigaction{}.mask), 0, 0); err != 0 { | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	if oldact != 0 { | ||
|  | 	//		panic(todo("")) | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	return 0 | ||
|  | } | ||
|  | 
 | ||
|  | // int fcntl(int fd, int cmd, ... /* arg */ ); | ||
|  | func Xfcntl64(t *TLS, fd, cmd int32, args uintptr) int32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v cmd=%v args=%v, (%v:)", t, cmd, args, origin(2)) | ||
|  | 	} | ||
|  | 	var arg uintptr | ||
|  | 	if args != 0 { | ||
|  | 		arg = *(*uintptr)(unsafe.Pointer(args)) | ||
|  | 	} | ||
|  | 	if cmd == fcntl.F_SETFL { | ||
|  | 		arg |= unix.O_LARGEFILE | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	n, _, err := unix.Syscall(unix.SYS_FCNTL, uintptr(fd), uintptr(cmd), arg) | ||
|  | 	//	if err != 0 { | ||
|  | 	//		// if dmesgs { | ||
|  | 	//		// 	dmesg("%v: fd %v cmd %v", origin(1), fcntlCmdStr(fd), cmd) | ||
|  | 	//		// } | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	// if dmesgs { | ||
|  | 	//	// 	dmesg("%v: %d %s %#x: %d", origin(1), fd, fcntlCmdStr(cmd), arg, n) | ||
|  | 	//	// } | ||
|  | 	//	return int32(n) | ||
|  | } | ||
|  | 
 | ||
|  | // int lstat(const char *pathname, struct stat *statbuf); | ||
|  | func Xlstat64(t *TLS, pathname, statbuf uintptr) int32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v statbuf=%v, (%v:)", t, statbuf, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	if _, _, err := unix.Syscall(unix.SYS_LSTAT, pathname, statbuf, 0); err != 0 { | ||
|  | 	//		// if dmesgs { | ||
|  | 	//		// 	dmesg("%v: %q: %v", origin(1), GoString(pathname), err) | ||
|  | 	//		// } | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	// if dmesgs { | ||
|  | 	//	// 	dmesg("%v: %q: ok", origin(1), GoString(pathname)) | ||
|  | 	//	// } | ||
|  | 	//	return 0 | ||
|  | } | ||
|  | 
 | ||
|  | // int stat(const char *pathname, struct stat *statbuf); | ||
|  | func Xstat64(t *TLS, pathname, statbuf uintptr) int32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v statbuf=%v, (%v:)", t, statbuf, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	if _, _, err := unix.Syscall(unix.SYS_STAT, pathname, statbuf, 0); err != 0 { | ||
|  | 	//		// if dmesgs { | ||
|  | 	//		// 	dmesg("%v: %q: %v", origin(1), GoString(pathname), err) | ||
|  | 	//		// } | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	// if dmesgs { | ||
|  | 	//	// 	dmesg("%v: %q: ok", origin(1), GoString(pathname)) | ||
|  | 	//	// } | ||
|  | 	//	return 0 | ||
|  | } | ||
|  | 
 | ||
|  | // int fstat(int fd, struct stat *statbuf); | ||
|  | func Xfstat64(t *TLS, fd int32, statbuf uintptr) int32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v fd=%v statbuf=%v, (%v:)", t, fd, statbuf, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	if _, _, err := unix.Syscall(unix.SYS_FSTAT, uintptr(fd), statbuf, 0); err != 0 { | ||
|  | 	//		// if dmesgs { | ||
|  | 	//		// 	dmesg("%v: fd %d: %v", origin(1), fd, err) | ||
|  | 	//		// } | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	// if dmesgs { | ||
|  | 	//	// 	dmesg("%v: %d size %#x: ok\n%+v", origin(1), fd, (*stat.Stat)(unsafe.Pointer(statbuf)).Fst_size, (*stat.Stat)(unsafe.Pointer(statbuf))) | ||
|  | 	//	// } | ||
|  | 	//	return 0 | ||
|  | } | ||
|  | 
 | ||
|  | 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)) | ||
|  | 	} | ||
|  | 	return Xmmap64(t, addr, length, prot, flags, fd, offset) | ||
|  | } | ||
|  | 
 | ||
|  | // void *mmap(void *addr, size_t length, int prot, int flags, int fd, off_t offset); | ||
|  | func Xmmap64(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)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	data, _, err := unix.Syscall6(unix.SYS_MMAP, addr, uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset)) | ||
|  | 	//	if err != 0 { | ||
|  | 	//		// if dmesgs { | ||
|  | 	//		// 	dmesg("%v: %v", origin(1), err) | ||
|  | 	//		// } | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return ^uintptr(0) // (void*)-1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	// if dmesgs { | ||
|  | 	//	// 	dmesg("%v: %#x", origin(1), data) | ||
|  | 	//	// } | ||
|  | 	//	return data | ||
|  | } | ||
|  | 
 | ||
|  | // void *mremap(void *old_address, size_t old_size, size_t new_size, int flags, ... /* void *new_address */); | ||
|  | func Xmremap(t *TLS, old_address uintptr, old_size, new_size types.Size_t, flags int32, args uintptr) uintptr { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v old_address=%v new_size=%v flags=%v args=%v, (%v:)", t, old_address, new_size, flags, args, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	var arg uintptr | ||
|  | 	//	if args != 0 { | ||
|  | 	//		arg = *(*uintptr)(unsafe.Pointer(args)) | ||
|  | 	//	} | ||
|  | 	//		data, _, err := unix.Syscall6(unix.SYS_MREMAP, old_address, uintptr(old_size), uintptr(new_size), uintptr(flags), arg, 0) | ||
|  | 	//		if err != 0 { | ||
|  | 	//			// if dmesgs { | ||
|  | 	//			// 	dmesg("%v: %v", origin(1), err) | ||
|  | 	//			// } | ||
|  | 	//			t.setErrno(err) | ||
|  | 	//			return ^uintptr(0) // (void*)-1 | ||
|  | 	//		} | ||
|  | 	// | ||
|  | 	//		// if dmesgs { | ||
|  | 	//		// 	dmesg("%v: %#x", origin(1), data) | ||
|  | 	//		// } | ||
|  | 	//		return data | ||
|  | } | ||
|  | 
 | ||
|  | // int ftruncate(int fd, off_t length); | ||
|  | func Xftruncate64(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)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	if _, _, err := unix.Syscall(unix.SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0); err != 0 { | ||
|  | 	//		// if dmesgs { | ||
|  | 	//		// 	dmesg("%v: fd %d: %v", origin(1), fd, err) | ||
|  | 	//		// } | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	// if dmesgs { | ||
|  | 	//	// 	dmesg("%v: %d %#x: ok", origin(1), fd, length) | ||
|  | 	//	// } | ||
|  | 	//	return 0 | ||
|  | } | ||
|  | 
 | ||
|  | // off64_t lseek64(int fd, off64_t offset, int whence); | ||
|  | func Xlseek64(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)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	// n, _, err := unix.Syscall(unix.SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence)) | ||
|  | 	// if err != 0 { | ||
|  | 	// 	// if dmesgs { | ||
|  | 	// 	// 	dmesg("%v: fd %v, off %#x, whence %v: %v", origin(1), fd, offset, whenceStr(whence), err) | ||
|  | 	// 	// } | ||
|  | 	// 	t.setErrno(err) | ||
|  | 	// 	return -1 | ||
|  | 	// } | ||
|  | 
 | ||
|  | 	// // if dmesgs { | ||
|  | 	// // 	dmesg("%v: fd %v, off %#x, whence %v: %#x", origin(1), fd, offset, whenceStr(whence), n) | ||
|  | 	// // } | ||
|  | 	// return types.Off_t(n) | ||
|  | } | ||
|  | 
 | ||
|  | // int utime(const char *filename, const struct utimbuf *times); | ||
|  | func Xutime(t *TLS, filename, times uintptr) int32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v times=%v, (%v:)", t, times, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	// if _, _, err := unix.Syscall(unix.SYS_UTIME, filename, times, 0); err != 0 { | ||
|  | 	// 	t.setErrno(err) | ||
|  | 	// 	return -1 | ||
|  | 	// } | ||
|  | 
 | ||
|  | 	// return 0 | ||
|  | } | ||
|  | 
 | ||
|  | // unsigned int alarm(unsigned int seconds); | ||
|  | func Xalarm(t *TLS, seconds uint32) uint32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v seconds=%v, (%v:)", t, seconds, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	n, _, err := unix.Syscall(unix.SYS_ALARM, uintptr(seconds), 0, 0) | ||
|  | 	//	if err != 0 { | ||
|  | 	//		panic(todo("")) | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	return uint32(n) | ||
|  | } | ||
|  | 
 | ||
|  | // time_t time(time_t *tloc); | ||
|  | func Xtime(t *TLS, tloc uintptr) types.Time_t { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v tloc=%v, (%v:)", t, tloc, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	n, _, err := unix.Syscall(unix.SYS_TIME, tloc, 0, 0) | ||
|  | 	//	if err != 0 { | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return types.Time_t(-1) | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	if tloc != 0 { | ||
|  | 	//		*(*types.Time_t)(unsafe.Pointer(tloc)) = types.Time_t(n) | ||
|  | 	//	} | ||
|  | 	//	return types.Time_t(n) | ||
|  | } | ||
|  | 
 | ||
|  | // int getrlimit(int resource, struct rlimit *rlim); | ||
|  | func Xgetrlimit64(t *TLS, resource int32, rlim uintptr) int32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v resource=%v rlim=%v, (%v:)", t, resource, rlim, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	if _, _, err := unix.Syscall(unix.SYS_GETRLIMIT, uintptr(resource), uintptr(rlim), 0); err != 0 { | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	return 0 | ||
|  | } | ||
|  | 
 | ||
|  | // int mkdir(const char *path, mode_t mode); | ||
|  | func Xmkdir(t *TLS, path uintptr, mode types.Mode_t) int32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v path=%v mode=%v, (%v:)", t, path, mode, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	if _, _, err := unix.Syscall(unix.SYS_MKDIR, path, uintptr(mode), 0); err != 0 { | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	// if dmesgs { | ||
|  | 	//	// 	dmesg("%v: %q: ok", origin(1), GoString(path)) | ||
|  | 	//	// } | ||
|  | 	//	return 0 | ||
|  | } | ||
|  | 
 | ||
|  | // int symlink(const char *target, const char *linkpath); | ||
|  | func Xsymlink(t *TLS, target, linkpath uintptr) int32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v linkpath=%v, (%v:)", t, linkpath, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	if _, _, err := unix.Syscall(unix.SYS_SYMLINK, target, linkpath, 0); err != 0 { | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	// if dmesgs { | ||
|  | 	//	// 	dmesg("%v: %q %q: ok", origin(1), GoString(target), GoString(linkpath)) | ||
|  | 	//	// } | ||
|  | 	//	return 0 | ||
|  | } | ||
|  | 
 | ||
|  | // int chmod(const char *pathname, mode_t mode) | ||
|  | func Xchmod(t *TLS, pathname uintptr, mode types.Mode_t) int32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v pathname=%v mode=%v, (%v:)", t, pathname, mode, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	if _, _, err := unix.Syscall(unix.SYS_CHMOD, pathname, uintptr(mode), 0); err != 0 { | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	// if dmesgs { | ||
|  | 	//	// 	dmesg("%v: %q %#o: ok", origin(1), GoString(pathname), mode) | ||
|  | 	//	// } | ||
|  | 	//	return 0 | ||
|  | } | ||
|  | 
 | ||
|  | // int utimes(const char *filename, const struct timeval times[2]); | ||
|  | func Xutimes(t *TLS, filename, times uintptr) int32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v times=%v, (%v:)", t, times, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	if _, _, err := unix.Syscall(unix.SYS_UTIMES, filename, times, 0); err != 0 { | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	// if dmesgs { | ||
|  | 	//	// 	dmesg("%v: %q: ok", origin(1), GoString(filename)) | ||
|  | 	//	// } | ||
|  | 	//	return 0 | ||
|  | } | ||
|  | 
 | ||
|  | // int unlink(const char *pathname); | ||
|  | func Xunlink(t *TLS, pathname uintptr) int32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v pathname=%v, (%v:)", t, pathname, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	if _, _, err := unix.Syscall(unix.SYS_UNLINK, pathname, 0, 0); err != 0 { | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	// if dmesgs { | ||
|  | 	//	// 	dmesg("%v: %q: ok", origin(1), GoString(pathname)) | ||
|  | 	//	// } | ||
|  | 	//	return 0 | ||
|  | } | ||
|  | 
 | ||
|  | // int access(const char *pathname, int mode); | ||
|  | func Xaccess(t *TLS, pathname uintptr, mode int32) int32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v pathname=%v mode=%v, (%v:)", t, pathname, mode, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	if _, _, err := unix.Syscall(unix.SYS_ACCESS, pathname, uintptr(mode), 0); err != 0 { | ||
|  | 	//		// if dmesgs { | ||
|  | 	//		// 	dmesg("%v: %q: %v", origin(1), GoString(pathname), err) | ||
|  | 	//		// } | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	// if dmesgs { | ||
|  | 	//	// 	dmesg("%v: %q %#o: ok", origin(1), GoString(pathname), mode) | ||
|  | 	//	// } | ||
|  | 	//	return 0 | ||
|  | } | ||
|  | 
 | ||
|  | // 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)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	if _, _, err := unix.Syscall(unix.SYS_RMDIR, pathname, 0, 0); err != 0 { | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	// if dmesgs { | ||
|  | 	//	// 	dmesg("%v: %q: ok", origin(1), GoString(pathname)) | ||
|  | 	//	// } | ||
|  | 	//	return 0 | ||
|  | } | ||
|  | 
 | ||
|  | // int rename(const char *oldpath, const char *newpath); | ||
|  | func Xrename(t *TLS, oldpath, newpath uintptr) int32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v newpath=%v, (%v:)", t, newpath, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	if _, _, err := unix.Syscall(unix.SYS_RENAME, oldpath, newpath, 0); err != 0 { | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	return 0 | ||
|  | } | ||
|  | 
 | ||
|  | // int mknod(const char *pathname, mode_t mode, dev_t dev); | ||
|  | func Xmknod(t *TLS, pathname uintptr, mode types.Mode_t, dev types.Dev_t) int32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v pathname=%v mode=%v dev=%v, (%v:)", t, pathname, mode, dev, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	if _, _, err := unix.Syscall(unix.SYS_MKNOD, pathname, uintptr(mode), uintptr(dev)); err != 0 { | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	return 0 | ||
|  | } | ||
|  | 
 | ||
|  | // int chown(const char *pathname, uid_t owner, gid_t group); | ||
|  | func Xchown(t *TLS, pathname uintptr, owner types.Uid_t, group types.Gid_t) int32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v pathname=%v owner=%v group=%v, (%v:)", t, pathname, owner, group, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	if _, _, err := unix.Syscall(unix.SYS_CHOWN, pathname, uintptr(owner), uintptr(group)); err != 0 { | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	return 0 | ||
|  | } | ||
|  | 
 | ||
|  | // int link(const char *oldpath, const char *newpath); | ||
|  | func Xlink(t *TLS, oldpath, newpath uintptr) int32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v newpath=%v, (%v:)", t, newpath, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	if _, _, err := unix.Syscall(unix.SYS_LINK, oldpath, newpath, 0); err != 0 { | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	return 0 | ||
|  | } | ||
|  | 
 | ||
|  | // 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)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	if _, _, err := unix.Syscall(unix.SYS_PIPE, pipefd, 0, 0); err != 0 { | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	return 0 | ||
|  | } | ||
|  | 
 | ||
|  | // int dup2(int oldfd, int newfd); | ||
|  | func Xdup2(t *TLS, oldfd, newfd int32) int32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v newfd=%v, (%v:)", t, newfd, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	n, _, err := unix.Syscall(unix.SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0) | ||
|  | 	//	if err != 0 { | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	return int32(n) | ||
|  | } | ||
|  | 
 | ||
|  | // ssize_t readlink(const char *restrict path, char *restrict buf, size_t bufsize); | ||
|  | func Xreadlink(t *TLS, path, buf uintptr, bufsize types.Size_t) types.Ssize_t { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v buf=%v bufsize=%v, (%v:)", t, buf, bufsize, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	n, _, err := unix.Syscall(unix.SYS_READLINK, path, buf, uintptr(bufsize)) | ||
|  | 	//	if err != 0 { | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	return types.Ssize_t(n) | ||
|  | } | ||
|  | 
 | ||
|  | // FILE *fopen64(const char *pathname, const char *mode); | ||
|  | func Xfopen64(t *TLS, pathname, mode uintptr) uintptr { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v mode=%v, (%v:)", t, mode, origin(2)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	m := strings.ReplaceAll(GoString(mode), "b", "") | ||
|  | 	//	var flags int | ||
|  | 	//	switch m { | ||
|  | 	//	case "r": | ||
|  | 	//		flags = os.O_RDONLY | ||
|  | 	//	case "r+": | ||
|  | 	//		flags = os.O_RDWR | ||
|  | 	//	case "w": | ||
|  | 	//		flags = os.O_WRONLY | os.O_CREATE | os.O_TRUNC | ||
|  | 	//	case "w+": | ||
|  | 	//		flags = os.O_RDWR | os.O_CREATE | os.O_TRUNC | ||
|  | 	//	case "a": | ||
|  | 	//		flags = os.O_WRONLY | os.O_CREATE | os.O_APPEND | ||
|  | 	//	case "a+": | ||
|  | 	//		flags = os.O_RDWR | os.O_CREATE | os.O_APPEND | ||
|  | 	//	default: | ||
|  | 	//		panic(m) | ||
|  | 	//	} | ||
|  | 	//	//TODO- flags |= fcntl.O_LARGEFILE | ||
|  | 	//	fd, _, err := unix.Syscall(unix.SYS_OPEN, pathname, uintptr(flags|unix.O_LARGEFILE), 0666) | ||
|  | 	//	if err != 0 { | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return 0 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	if p := newFile(t, int32(fd)); p != 0 { | ||
|  | 	//		return p | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	Xclose(t, int32(fd)) | ||
|  | 	//	t.setErrno(errno.ENOMEM) | ||
|  | 	//	return 0 | ||
|  | } | ||
|  | 
 | ||
|  | // int iswspace(wint_t wc); | ||
|  | func Xiswspace(t *TLS, wc wctype.Wint_t) int32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v wc=%v, (%v:)", t, wc, origin(2)) | ||
|  | 	} | ||
|  | 	return Bool32(unicode.IsSpace(rune(wc))) | ||
|  | } | ||
|  | 
 | ||
|  | // int iswalnum(wint_t wc); | ||
|  | func Xiswalnum(t *TLS, wc wctype.Wint_t) int32 { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v wc=%v, (%v:)", t, wc, origin(2)) | ||
|  | 	} | ||
|  | 	return Bool32(unicode.IsLetter(rune(wc)) || unicode.IsNumber(rune(wc))) | ||
|  | } | ||
|  | 
 | ||
|  | // 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)) | ||
|  | 	} | ||
|  | 	panic(todo("")) | ||
|  | 	//	if _, _, err := unix.Syscall(unix.SYS_SETRLIMIT, uintptr(resource), uintptr(rlim), 0); err != 0 { | ||
|  | 	//		t.setErrno(err) | ||
|  | 	//		return -1 | ||
|  | 	//	} | ||
|  | 	// | ||
|  | 	//	return 0 | ||
|  | } | ||
|  | 
 | ||
|  | func AtomicLoadPInt8(addr uintptr) (val int8) { | ||
|  | 	return int8(a_load_8(addr)) | ||
|  | } | ||
|  | 
 | ||
|  | func AtomicLoadPInt16(addr uintptr) (val int16) { | ||
|  | 	return int16(a_load_16(addr)) | ||
|  | } | ||
|  | 
 | ||
|  | func AtomicLoadPUint8(addr uintptr) byte { | ||
|  | 	return byte(a_load_8(addr)) | ||
|  | } | ||
|  | 
 | ||
|  | func AtomicLoadPUint16(addr uintptr) uint16 { | ||
|  | 	return uint16(a_load_16(addr)) | ||
|  | } | ||
|  | 
 | ||
|  | func AtomicLoadNUint8(ptr uintptr, memorder int32) uint8 { | ||
|  | 	return byte(a_load_8(ptr)) | ||
|  | } | ||
|  | 
 | ||
|  | var _table1 = [384]int32{ | ||
|  | 	129: int32(1), | ||
|  | 	130: int32(2), | ||
|  | 	131: int32(3), | ||
|  | 	132: int32(4), | ||
|  | 	133: int32(5), | ||
|  | 	134: int32(6), | ||
|  | 	135: int32(7), | ||
|  | 	136: int32(8), | ||
|  | 	137: int32(9), | ||
|  | 	138: int32(10), | ||
|  | 	139: int32(11), | ||
|  | 	140: int32(12), | ||
|  | 	141: int32(13), | ||
|  | 	142: int32(14), | ||
|  | 	143: int32(15), | ||
|  | 	144: int32(16), | ||
|  | 	145: int32(17), | ||
|  | 	146: int32(18), | ||
|  | 	147: int32(19), | ||
|  | 	148: int32(20), | ||
|  | 	149: int32(21), | ||
|  | 	150: int32(22), | ||
|  | 	151: int32(23), | ||
|  | 	152: int32(24), | ||
|  | 	153: int32(25), | ||
|  | 	154: int32(26), | ||
|  | 	155: int32(27), | ||
|  | 	156: int32(28), | ||
|  | 	157: int32(29), | ||
|  | 	158: int32(30), | ||
|  | 	159: int32(31), | ||
|  | 	160: int32(32), | ||
|  | 	161: int32(33), | ||
|  | 	162: int32(34), | ||
|  | 	163: int32(35), | ||
|  | 	164: int32(36), | ||
|  | 	165: int32(37), | ||
|  | 	166: int32(38), | ||
|  | 	167: int32(39), | ||
|  | 	168: int32(40), | ||
|  | 	169: int32(41), | ||
|  | 	170: int32(42), | ||
|  | 	171: int32(43), | ||
|  | 	172: int32(44), | ||
|  | 	173: int32(45), | ||
|  | 	174: int32(46), | ||
|  | 	175: int32(47), | ||
|  | 	176: int32(48), | ||
|  | 	177: int32(49), | ||
|  | 	178: int32(50), | ||
|  | 	179: int32(51), | ||
|  | 	180: int32(52), | ||
|  | 	181: int32(53), | ||
|  | 	182: int32(54), | ||
|  | 	183: int32(55), | ||
|  | 	184: int32(56), | ||
|  | 	185: int32(57), | ||
|  | 	186: int32(58), | ||
|  | 	187: int32(59), | ||
|  | 	188: int32(60), | ||
|  | 	189: int32(61), | ||
|  | 	190: int32(62), | ||
|  | 	191: int32(63), | ||
|  | 	192: int32(64), | ||
|  | 	193: int32('a'), | ||
|  | 	194: int32('b'), | ||
|  | 	195: int32('c'), | ||
|  | 	196: int32('d'), | ||
|  | 	197: int32('e'), | ||
|  | 	198: int32('f'), | ||
|  | 	199: int32('g'), | ||
|  | 	200: int32('h'), | ||
|  | 	201: int32('i'), | ||
|  | 	202: int32('j'), | ||
|  | 	203: int32('k'), | ||
|  | 	204: int32('l'), | ||
|  | 	205: int32('m'), | ||
|  | 	206: int32('n'), | ||
|  | 	207: int32('o'), | ||
|  | 	208: int32('p'), | ||
|  | 	209: int32('q'), | ||
|  | 	210: int32('r'), | ||
|  | 	211: int32('s'), | ||
|  | 	212: int32('t'), | ||
|  | 	213: int32('u'), | ||
|  | 	214: int32('v'), | ||
|  | 	215: int32('w'), | ||
|  | 	216: int32('x'), | ||
|  | 	217: int32('y'), | ||
|  | 	218: int32('z'), | ||
|  | 	219: int32(91), | ||
|  | 	220: int32(92), | ||
|  | 	221: int32(93), | ||
|  | 	222: int32(94), | ||
|  | 	223: int32(95), | ||
|  | 	224: int32(96), | ||
|  | 	225: int32('a'), | ||
|  | 	226: int32('b'), | ||
|  | 	227: int32('c'), | ||
|  | 	228: int32('d'), | ||
|  | 	229: int32('e'), | ||
|  | 	230: int32('f'), | ||
|  | 	231: int32('g'), | ||
|  | 	232: int32('h'), | ||
|  | 	233: int32('i'), | ||
|  | 	234: int32('j'), | ||
|  | 	235: int32('k'), | ||
|  | 	236: int32('l'), | ||
|  | 	237: int32('m'), | ||
|  | 	238: int32('n'), | ||
|  | 	239: int32('o'), | ||
|  | 	240: int32('p'), | ||
|  | 	241: int32('q'), | ||
|  | 	242: int32('r'), | ||
|  | 	243: int32('s'), | ||
|  | 	244: int32('t'), | ||
|  | 	245: int32('u'), | ||
|  | 	246: int32('v'), | ||
|  | 	247: int32('w'), | ||
|  | 	248: int32('x'), | ||
|  | 	249: int32('y'), | ||
|  | 	250: int32('z'), | ||
|  | 	251: int32(123), | ||
|  | 	252: int32(124), | ||
|  | 	253: int32(125), | ||
|  | 	254: int32(126), | ||
|  | 	255: int32(127), | ||
|  | } | ||
|  | 
 | ||
|  | var _ptable1 = uintptr(unsafe.Pointer(&_table1)) + uintptr(128)*4 | ||
|  | 
 | ||
|  | func X__ctype_tolower_loc(tls *TLS) (r uintptr) { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("tls=%v, (%v:)", tls, origin(2)) | ||
|  | 		defer func() { trc("-> %v", r) }() | ||
|  | 	} | ||
|  | 	return uintptr(unsafe.Pointer(&_ptable1)) | ||
|  | } | ||
|  | 
 | ||
|  | type Tin6_addr = struct { | ||
|  | 	F__in6_union struct { | ||
|  | 		F__s6_addr16 [0][8]uint16 | ||
|  | 		F__s6_addr32 [0][4]uint32 | ||
|  | 		F__s6_addr   [16]uint8 | ||
|  | 	} | ||
|  | } | ||
|  | 
 | ||
|  | var Xin6addr_any = Tin6_addr{} | ||
|  | 
 | ||
|  | func Xrewinddir(tls *TLS, f uintptr) { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("tls=%v f=%v, (%v:)", tls, f, origin(2)) | ||
|  | 	} | ||
|  | 	Xfseek(tls, f, 0, stdio.SEEK_SET) | ||
|  | } | ||
|  | 
 | ||
|  | // clock_t clock(void); | ||
|  | func Xclock(t *TLS) time.Clock_t { | ||
|  | 	if __ccgo_strace { | ||
|  | 		trc("t=%v, (%v:)", t, origin(2)) | ||
|  | 	} | ||
|  | 	return time.Clock_t(gotime.Since(startTime) * gotime.Duration(time.CLOCKS_PER_SEC) / gotime.Second) | ||
|  | } |