mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2025-10-30 18:42:26 -05:00
Add SQLite support, fix un-thread-safe DB caches, small performance f… (#172)
* Add SQLite support, fix un-thread-safe DB caches, small performance fixes Signed-off-by: kim (grufwub) <grufwub@gmail.com> * add SQLite licenses to README Signed-off-by: kim (grufwub) <grufwub@gmail.com> * appease the linter, and fix my dumbass-ery Signed-off-by: kim (grufwub) <grufwub@gmail.com> * make requested changes Signed-off-by: kim (grufwub) <grufwub@gmail.com> * add back comment Signed-off-by: kim (grufwub) <grufwub@gmail.com>
This commit is contained in:
kim
GitHub
parent
53507ac2a3
commit
ed46224573
730 changed files with 2239881 additions and 3669 deletions
457
vendor/modernc.org/libc/libc_linux_386.go
generated
vendored
Normal file
457
vendor/modernc.org/libc/libc_linux_386.go
generated
vendored
Normal file
|
|
@ -0,0 +1,457 @@
|
|||
// 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"
|
||||
"unsafe"
|
||||
|
||||
"golang.org/x/sys/unix"
|
||||
"modernc.org/libc/errno"
|
||||
"modernc.org/libc/fcntl"
|
||||
"modernc.org/libc/signal"
|
||||
"modernc.org/libc/sys/stat"
|
||||
"modernc.org/libc/sys/types"
|
||||
)
|
||||
|
||||
// int sigaction(int signum, const struct sigaction *act, struct sigaction *oldact);
|
||||
func Xsigaction(t *TLS, signum int32, act, oldact uintptr) int32 {
|
||||
// musl/arch/x32/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 {
|
||||
var arg uintptr
|
||||
if args != 0 {
|
||||
arg = *(*uintptr)(unsafe.Pointer(args))
|
||||
}
|
||||
if cmd == fcntl.F_SETFL {
|
||||
arg |= unix.O_LARGEFILE
|
||||
}
|
||||
n, _, err := unix.Syscall(unix.SYS_FCNTL64, 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 _, _, err := unix.Syscall(unix.SYS_LSTAT64, 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 _, _, err := unix.Syscall(unix.SYS_STAT64, 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 _, _, err := unix.Syscall(unix.SYS_FSTAT64, 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
|
||||
}
|
||||
|
||||
// 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 {
|
||||
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
|
||||
}
|
||||
|
||||
func Xmmap(t *TLS, addr uintptr, length types.Size_t, prot, flags, fd int32, offset types.Off_t) uintptr {
|
||||
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 {
|
||||
data, _, err := unix.Syscall6(unix.SYS_MMAP2, addr, uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset>>12))
|
||||
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 _, _, err := unix.Syscall(unix.SYS_FTRUNCATE64, uintptr(fd), uintptr(length), uintptr(length>>32)); 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 {
|
||||
bp := t.Alloc(int(unsafe.Sizeof(types.X__loff_t(0))))
|
||||
defer t.Free(int(unsafe.Sizeof(types.X__loff_t(0))))
|
||||
if _, _, err := unix.Syscall6(unix.SYS__LLSEEK, uintptr(fd), uintptr(offset>>32), uintptr(offset), bp, uintptr(whence), 0); 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), *(*types.Off_t)(unsafe.Pointer(bp)))
|
||||
}
|
||||
return *(*types.Off_t)(unsafe.Pointer(bp))
|
||||
}
|
||||
|
||||
// int utime(const char *filename, const struct utimbuf *times);
|
||||
func Xutime(t *TLS, filename, times uintptr) int32 {
|
||||
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 {
|
||||
n, _, err := unix.Syscall(unix.SYS_ALARM, uintptr(seconds), 0, 0)
|
||||
if err != 0 {
|
||||
panic(todo(""))
|
||||
}
|
||||
|
||||
return uint32(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
|
||||
}
|
||||
|
||||
// time_t time(time_t *tloc);
|
||||
func Xtime(t *TLS, tloc uintptr) types.Time_t {
|
||||
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 mkdir(const char *path, mode_t mode);
|
||||
func Xmkdir(t *TLS, path uintptr, mode types.Mode_t) int32 {
|
||||
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 _, _, 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 _, _, 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 _, _, 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 _, _, 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 _, _, 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 _, _, 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 _, _, 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 _, _, 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 _, _, 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 pipe(int pipefd[2]);
|
||||
func Xpipe(t *TLS, pipefd uintptr) int32 {
|
||||
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 {
|
||||
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 {
|
||||
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 {
|
||||
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
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue