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authorWim <wim@42.be>2022-01-31 00:27:37 +0100
committerWim <wim@42.be>2022-03-20 14:57:48 +0100
commite3cafeaf9292f67459ff1d186f68283bfaedf2ae (patch)
treeb69c39620aa91dba695b3b935c6651c0fb37ce75 /vendor/modernc.org/libc/libc_darwin_arm64.go
parente7b193788a56ee7cdb02a87a9db0ad6724ef66d5 (diff)
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Add dependencies/vendor (whatsapp)
Diffstat (limited to 'vendor/modernc.org/libc/libc_darwin_arm64.go')
-rw-r--r--vendor/modernc.org/libc/libc_darwin_arm64.go450
1 files changed, 450 insertions, 0 deletions
diff --git a/vendor/modernc.org/libc/libc_darwin_arm64.go b/vendor/modernc.org/libc/libc_darwin_arm64.go
new file mode 100644
index 00000000..3864d311
--- /dev/null
+++ b/vendor/modernc.org/libc/libc_darwin_arm64.go
@@ -0,0 +1,450 @@
+// 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 (
+ "strings"
+ "time"
+ "unsafe"
+
+ "golang.org/x/sys/unix"
+ "modernc.org/libc/fcntl"
+ "modernc.org/libc/signal"
+ "modernc.org/libc/sys/types"
+ "modernc.org/libc/utime"
+)
+
+// int sigaction(int signum, const struct sigaction *act, struct sigaction *oldact);
+func Xsigaction(t *TLS, signum int32, act, oldact uintptr) int32 {
+ var kact, koldact uintptr
+ if act != 0 {
+ sz := int(unsafe.Sizeof(signal.X__sigaction{}))
+ kact = t.Alloc(sz)
+ defer t.Free(sz)
+ (*signal.X__sigaction)(unsafe.Pointer(kact)).F__sigaction_u.F__sa_handler = (*signal.Sigaction)(unsafe.Pointer(act)).F__sigaction_u.F__sa_handler
+ (*signal.X__sigaction)(unsafe.Pointer(kact)).Fsa_flags = (*signal.Sigaction)(unsafe.Pointer(act)).Fsa_flags
+ Xmemcpy(t, kact+unsafe.Offsetof(signal.X__sigaction{}.Fsa_mask), act+unsafe.Offsetof(signal.Sigaction{}.Fsa_mask), types.Size_t(unsafe.Sizeof(signal.Sigset_t(0))))
+ }
+ if oldact != 0 {
+ panic(todo(""))
+ }
+
+ if _, _, err := unix.Syscall6(unix.SYS_SIGACTION, uintptr(signum), kact, koldact, unsafe.Sizeof(signal.Sigset_t(0)), 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) (r int32) {
+ var err error
+ var p uintptr
+ var i int
+ switch cmd {
+ case fcntl.F_GETLK, fcntl.F_SETLK, fcntl.F_SETLKW:
+ p = *(*uintptr)(unsafe.Pointer(args))
+ err = unix.FcntlFlock(uintptr(fd), int(cmd), (*unix.Flock_t)(unsafe.Pointer(p)))
+ case fcntl.F_GETFL, fcntl.F_FULLFSYNC:
+ i, err = unix.FcntlInt(uintptr(fd), int(cmd), 0)
+ r = int32(i)
+ case fcntl.F_SETFD, fcntl.F_SETFL:
+ arg := *(*int32)(unsafe.Pointer(args))
+ _, err = unix.FcntlInt(uintptr(fd), int(cmd), int(arg))
+ default:
+ panic(todo("%v: %v %v", origin(1), fd, cmd))
+ }
+ if err != nil {
+ if dmesgs {
+ dmesg("%v: fd %v cmd %v p %#x: %v FAIL", origin(1), fcntlCmdStr(fd), cmd, p, err)
+ }
+ t.setErrno(err)
+ return -1
+ }
+
+ if dmesgs {
+ dmesg("%v: %d %s %#x: ok", origin(1), fd, fcntlCmdStr(cmd), p)
+ }
+ return r
+}
+
+// int lstat(const char *pathname, struct stat *statbuf);
+func Xlstat64(t *TLS, pathname, statbuf uintptr) int32 {
+ if err := unix.Lstat(GoString(pathname), (*unix.Stat_t)(unsafe.Pointer(statbuf))); err != nil {
+ if dmesgs {
+ dmesg("%v: %q: %v FAIL", 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 err := unix.Stat(GoString(pathname), (*unix.Stat_t)(unsafe.Pointer(statbuf))); err != nil {
+ if dmesgs {
+ dmesg("%v: %q: %v FAIL", origin(1), GoString(pathname), err)
+ }
+ t.setErrno(err)
+ return -1
+ }
+
+ if dmesgs {
+ dmesg("%v: %q: ok", origin(1), GoString(pathname))
+ }
+ return 0
+}
+
+// int fstatfs(int fd, struct statfs *buf);
+func Xfstatfs(t *TLS, fd int32, buf uintptr) int32 {
+ if err := unix.Fstatfs(int(fd), (*unix.Statfs_t)(unsafe.Pointer(buf))); err != nil {
+ if dmesgs {
+ dmesg("%v: %v: %v FAIL", origin(1), fd, err)
+ }
+ t.setErrno(err)
+ return -1
+ }
+
+ if dmesgs {
+ dmesg("%v: %v: ok", origin(1), fd)
+ }
+ return 0
+}
+
+// int statfs(const char *path, struct statfs *buf);
+func Xstatfs(t *TLS, path uintptr, buf uintptr) int32 {
+ if err := unix.Statfs(GoString(path), (*unix.Statfs_t)(unsafe.Pointer(buf))); err != nil {
+ if dmesgs {
+ dmesg("%v: %q: %v FAIL", origin(1), GoString(path), err)
+ }
+ t.setErrno(err)
+ return -1
+ }
+
+ if dmesgs {
+ dmesg("%v: %q: ok", origin(1), GoString(path))
+ }
+ return 0
+}
+
+// int fstat(int fd, struct stat *statbuf);
+func Xfstat64(t *TLS, fd int32, statbuf uintptr) int32 {
+ if err := unix.Fstat(int(fd), (*unix.Stat_t)(unsafe.Pointer(statbuf))); err != nil {
+ if dmesgs {
+ dmesg("%v: fd %d: %v FAIL", origin(1), fd, err)
+ }
+ t.setErrno(err)
+ return -1
+ }
+
+ if dmesgs {
+ dmesg("%v: fd %d: ok", origin(1), fd)
+ }
+ 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 {
+ n, err := unix.Seek(int(fd), int64(offset), int(whence))
+ if err != nil {
+ if dmesgs {
+ dmesg("%v: %v FAIL", origin(1), err)
+ }
+ t.setErrno(err)
+ return -1
+ }
+
+ if dmesgs {
+ dmesg("%v: ok", origin(1))
+ }
+ return types.Off_t(n)
+}
+
+// int utime(const char *filename, const struct utimbuf *times);
+func Xutime(t *TLS, filename, times uintptr) int32 {
+ var a []unix.Timeval
+ if times != 0 {
+ a = make([]unix.Timeval, 2)
+ a[0].Sec = (*utime.Utimbuf)(unsafe.Pointer(times)).Factime
+ a[1].Sec = (*utime.Utimbuf)(unsafe.Pointer(times)).Fmodtime
+ }
+ if err := unix.Utimes(GoString(filename), a); err != nil {
+ if dmesgs {
+ dmesg("%v: %v FAIL", origin(1), err)
+ }
+ t.setErrno(err)
+ return -1
+ }
+
+ if dmesgs {
+ dmesg("%v: ok", origin(1))
+ }
+ return 0
+}
+
+// unsigned int alarm(unsigned int seconds);
+func Xalarm(t *TLS, seconds uint32) uint32 {
+ 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 {
+ n := time.Now().UTC().Unix()
+ 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 _, _, 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 err := unix.Mkdir(GoString(path), uint32(mode)); err != nil {
+ if dmesgs {
+ dmesg("%v: %q: %v FAIL", origin(1), GoString(path), err)
+ }
+ 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 err := unix.Symlink(GoString(target), GoString(linkpath)); err != nil {
+ if dmesgs {
+ dmesg("%v: %v FAIL", origin(1), err)
+ }
+ t.setErrno(err)
+ return -1
+ }
+
+ if dmesgs {
+ dmesg("%v: ok", origin(1))
+ }
+ return 0
+}
+
+// int chmod(const char *pathname, mode_t mode)
+func Xchmod(t *TLS, pathname uintptr, mode types.Mode_t) int32 {
+ if err := unix.Chmod(GoString(pathname), uint32(mode)); err != nil {
+ if dmesgs {
+ dmesg("%v: %q %#o: %v FAIL", origin(1), GoString(pathname), mode, err)
+ }
+ 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 {
+ var a []unix.Timeval
+ if times != 0 {
+ a = make([]unix.Timeval, 2)
+ a[0] = *(*unix.Timeval)(unsafe.Pointer(times))
+ a[1] = *(*unix.Timeval)(unsafe.Pointer(times + unsafe.Sizeof(unix.Timeval{})))
+ }
+ if err := unix.Utimes(GoString(filename), a); err != nil {
+ if dmesgs {
+ dmesg("%v: %v FAIL", origin(1), err)
+ }
+ t.setErrno(err)
+ return -1
+ }
+
+ if dmesgs {
+ dmesg("%v: ok", origin(1))
+ }
+ return 0
+}
+
+// int unlink(const char *pathname);
+func Xunlink(t *TLS, pathname uintptr) int32 {
+ if err := unix.Unlink(GoString(pathname)); err != nil {
+ if dmesgs {
+ dmesg("%v: %q: %v", origin(1), GoString(pathname), err)
+ }
+ t.setErrno(err)
+ return -1
+ }
+
+ if dmesgs {
+ dmesg("%v: ok", origin(1))
+ }
+ return 0
+}
+
+// int access(const char *pathname, int mode);
+func Xaccess(t *TLS, pathname uintptr, mode int32) int32 {
+ if err := unix.Access(GoString(pathname), uint32(mode)); err != nil {
+ if dmesgs {
+ dmesg("%v: %q %#o: %v FAIL", origin(1), GoString(pathname), mode, err)
+ }
+ t.setErrno(err)
+ return -1
+ }
+
+ if dmesgs {
+ dmesg("%v: %q %#o: ok", origin(1), GoString(pathname), mode)
+ }
+ return 0
+}
+
+// int rename(const char *oldpath, const char *newpath);
+func Xrename(t *TLS, oldpath, newpath uintptr) int32 {
+ if err := unix.Rename(GoString(oldpath), GoString(newpath)); err != nil {
+ if dmesgs {
+ dmesg("%v: %v FAIL", origin(1), err)
+ }
+ t.setErrno(err)
+ return -1
+ }
+
+ if dmesgs {
+ dmesg("%v: ok", origin(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 {
+ 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 {
+ 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 _, _, err := unix.Syscall(unix.SYS_LINK, oldpath, newpath, 0); err != 0 {
+ t.setErrno(err)
+ return -1
+ }
+
+ return 0
+}
+
+// int dup2(int oldfd, int newfd);
+func Xdup2(t *TLS, oldfd, newfd int32) int32 {
+ 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 {
+ var n int
+ var err error
+ switch {
+ case buf == 0 || bufsize == 0:
+ n, err = unix.Readlink(GoString(path), nil)
+ default:
+ n, err = unix.Readlink(GoString(path), (*RawMem)(unsafe.Pointer(buf))[:bufsize:bufsize])
+ }
+ if err != nil {
+ if dmesgs {
+ dmesg("%v: %v FAIL", err)
+ }
+ t.setErrno(err)
+ return -1
+ }
+
+ if dmesgs {
+ dmesg("%v: ok")
+ }
+ return types.Ssize_t(n)
+}
+
+// FILE *fopen64(const char *pathname, const char *mode);
+func Xfopen64(t *TLS, pathname, mode uintptr) uintptr {
+ m := strings.ReplaceAll(GoString(mode), "b", "")
+ var flags int
+ switch m {
+ case "r":
+ flags = fcntl.O_RDONLY
+ case "r+":
+ flags = fcntl.O_RDWR
+ case "w":
+ flags = fcntl.O_WRONLY | fcntl.O_CREAT | fcntl.O_TRUNC
+ case "w+":
+ flags = fcntl.O_RDWR | fcntl.O_CREAT | fcntl.O_TRUNC
+ case "a":
+ flags = fcntl.O_WRONLY | fcntl.O_CREAT | fcntl.O_APPEND
+ case "a+":
+ flags = fcntl.O_RDWR | fcntl.O_CREAT | fcntl.O_APPEND
+ default:
+ panic(m)
+ }
+ fd, err := unix.Open(GoString(pathname), int(flags), 0666)
+ if err != nil {
+ if dmesgs {
+ dmesg("%v: %q %q: %v FAIL", origin(1), GoString(pathname), GoString(mode), err)
+ }
+ t.setErrno(err)
+ return 0
+ }
+
+ if dmesgs {
+ dmesg("%v: %q %q: fd %v", origin(1), GoString(pathname), GoString(mode), fd)
+ }
+ if p := newFile(t, int32(fd)); p != 0 {
+ return p
+ }
+
+ panic("OOM")
+}