Maven/vendor/modernc.org/sqlite/lib/sqlite_g_0000000000000038.go

// Code generated by modernc.org/undup from the per-target sqlite_*.go files; DO NOT EDIT.

//go:build (freebsd && amd64) || (freebsd && arm) || (freebsd && arm64)

package sqlite3

import (
	"unsafe"

	"modernc.org/libc"
)

const CLOCK_BOOTTIME = 4

const CLOCK_TAI = 16

const CLOSE_RANGE_CLOFORK = 8

const COPY_FILE_RANGE_CLONE = 8388608

const COPY_FILE_RANGE_USERFLAGS = 8388608

const FD_RESOLVE_BENEATH = 2

const F_DUP3FD = 24

const F_DUP3FD_SHIFT = 16

const F_DUPFD_CLOFORK = 23

const MINCORE_PSIND_SHIFT = 5

const O_CLOFORK = 134217728

const O_NAMEDATTR = 67108864

const O_XATTR = 67108864

const PROT_CHERI0 = 8

const PROT_CHERI1 = 16

const _PC_CLONE_BLKSIZE = 69

const _PC_HAS_HIDDENSYSTEM = 68

const _PC_HAS_NAMEDATTR = 67

const _PC_NAMEDATTR_ENABLED = 66

const _PC_XATTR_ENABLED = 66

const _PC_XATTR_EXISTS = 67

const _SC_NSIG = 124

const _SC_UEXTERR_MAXLEN = 123

const __CC_SUPPORTS_SYMVER = 1

const __FreeBSD__ = 15

const __FreeBSD_cc_version = 1500000

const __SSP_FORTIFY_LEVEL = 0

// C documentation
//
//	/*
//	** Find the mode, uid and gid of file zFile.
//	*/
func _getFileMode(tls *libc.TLS, zFile uintptr, pMode uintptr, pUid uintptr, pGid uintptr) (r int32) {
	bp := tls.Alloc(224)
	defer tls.Free(224)
	var rc int32
	var _ /* sStat at bp+0 */ Tstat
	_ = rc /* Output of stat() on database file */
	rc = SQLITE_OK
	if 0 == (*(*func(*libc.TLS, uintptr, uintptr) int32)(unsafe.Pointer(&struct{ uintptr }{_aSyscall[int32(4)].FpCurrent})))(tls, zFile, bp) {
		**(**Tmode_t)(__ccgo_up(pMode)) = libc.Uint16FromInt32(libc.Int32FromUint16((**(**Tstat)(__ccgo_up(bp))).Fst_mode) & int32(0777))
		**(**Tuid_t)(__ccgo_up(pUid)) = (**(**Tstat)(__ccgo_up(bp))).Fst_uid
		**(**Tgid_t)(__ccgo_up(pGid)) = (**(**Tstat)(__ccgo_up(bp))).Fst_gid
	} else {
		rc = libc.Int32FromInt32(SQLITE_IOERR) | libc.Int32FromInt32(7)<<libc.Int32FromInt32(8)
	}
	return rc
}

// C documentation
//
//	/*
//	** Invoke open().  Do so multiple times, until it either succeeds or
//	** fails for some reason other than EINTR.
//	**
//	** If the file creation mode "m" is 0 then set it to the default for
//	** SQLite.  The default is SQLITE_DEFAULT_FILE_PERMISSIONS (normally
//	** 0644) as modified by the system umask.  If m is not 0, then
//	** make the file creation mode be exactly m ignoring the umask.
//	**
//	** The m parameter will be non-zero only when creating -wal, -journal,
//	** and -shm files.  We want those files to have *exactly* the same
//	** permissions as their original database, unadulterated by the umask.
//	** In that way, if a database file is -rw-rw-rw or -rw-rw-r-, and a
//	** transaction crashes and leaves behind hot journals, then any
//	** process that is able to write to the database will also be able to
//	** recover the hot journals.
//	*/
func _robust_open(tls *libc.TLS, z uintptr, f int32, m Tmode_t) (r int32) {
	bp := tls.Alloc(256)
	defer tls.Free(256)
	var fd, v1 int32
	var m2 Tmode_t
	var _ /* statbuf at bp+0 */ Tstat
	_, _, _ = fd, m2, v1
	if m != 0 {
		v1 = libc.Int32FromUint16(m)
	} else {
		v1 = int32(SQLITE_DEFAULT_FILE_PERMISSIONS)
	}
	m2 = libc.Uint16FromInt32(v1)
	for int32(1) != 0 {
		fd = (*(*func(*libc.TLS, uintptr, int32, int32) int32)(unsafe.Pointer(&struct{ uintptr }{_aSyscall[0].FpCurrent})))(tls, z, f|int32(O_CLOEXEC), libc.Int32FromUint16(m2))
		if fd < 0 {
			if **(**int32)(__ccgo_up(libc.X__error(tls))) == int32(EINTR) {
				continue
			}
			break
		}
		if fd >= int32(SQLITE_MINIMUM_FILE_DESCRIPTOR) {
			break
		}
		if f&(libc.Int32FromInt32(O_EXCL)|libc.Int32FromInt32(O_CREAT)) == libc.Int32FromInt32(O_EXCL)|libc.Int32FromInt32(O_CREAT) {
			(*(*func(*libc.TLS, uintptr) int32)(unsafe.Pointer(&struct{ uintptr }{_aSyscall[int32(16)].FpCurrent})))(tls, z)
		}
		(*(*func(*libc.TLS, int32) int32)(unsafe.Pointer(&struct{ uintptr }{_aSyscall[int32(1)].FpCurrent})))(tls, fd)
		Xsqlite3_log(tls, int32(SQLITE_WARNING), __ccgo_ts+3750, libc.VaList(bp+232, z, fd))
		fd = -int32(1)
		if (*(*func(*libc.TLS, uintptr, int32, int32) int32)(unsafe.Pointer(&struct{ uintptr }{_aSyscall[0].FpCurrent})))(tls, __ccgo_ts+3793, O_RDONLY, libc.Int32FromUint16(m)) < 0 {
			break
		}
	}
	if fd >= 0 {
		if libc.Int32FromUint16(m) != 0 {
			if (*(*func(*libc.TLS, int32, uintptr) int32)(unsafe.Pointer(&struct{ uintptr }{_aSyscall[int32(5)].FpCurrent})))(tls, fd, bp) == 0 && (**(**Tstat)(__ccgo_up(bp))).Fst_size == 0 && libc.Int32FromUint16((**(**Tstat)(__ccgo_up(bp))).Fst_mode)&int32(0777) != libc.Int32FromUint16(m) {
				(*(*func(*libc.TLS, int32, Tmode_t) int32)(unsafe.Pointer(&struct{ uintptr }{_aSyscall[int32(14)].FpCurrent})))(tls, fd, m)
			}
		}
	}
	return fd
}

// C documentation
//
//	/*
//	** Return the fallback token corresponding to canonical token iToken, or
//	** 0 if iToken has no fallback.
//	*/
func _sqlite3Fts5ParserFallback(tls *libc.TLS, iToken int32) (r int32) {
	_ = iToken
	return 0
}

/*
** 2014 May 31
**
** The author disclaims copyright to this source code.  In place of
** a legal notice, here is a blessing:
**
**    May you do good and not evil.
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
******************************************************************************
 */

/* #include "fts5Int.h" */
/*
 * ====================================================
 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
 *
 * Developed at SunPro, a Sun Microsystems, Inc. business.
 * Permission to use, copy, modify, and distribute this
 * software is freely granted, provided that this notice
 * is preserved.
 * ====================================================
 */

/*
 */

// C documentation
//
//	/*
//	** Test the existence of or access permissions of file zPath. The
//	** test performed depends on the value of flags:
//	**
//	**     SQLITE_ACCESS_EXISTS: Return 1 if the file exists
//	**     SQLITE_ACCESS_READWRITE: Return 1 if the file is read and writable.
//	**     SQLITE_ACCESS_READONLY: Return 1 if the file is readable.
//	**
//	** Otherwise return 0.
//	*/
func _unixAccess(tls *libc.TLS, NotUsed uintptr, zPath uintptr, flags int32, pResOut uintptr) (r int32) {
	bp := tls.Alloc(224)
	defer tls.Free(224)
	var _ /* buf at bp+0 */ Tstat
	_ = NotUsed
	/* The spec says there are three possible values for flags.  But only
	 ** two of them are actually used */
	if flags == SQLITE_ACCESS_EXISTS {
		**(**int32)(__ccgo_up(pResOut)) = libc.BoolInt32(0 == (*(*func(*libc.TLS, uintptr, uintptr) int32)(unsafe.Pointer(&struct{ uintptr }{_aSyscall[int32(4)].FpCurrent})))(tls, zPath, bp) && (!(libc.Int32FromUint16((**(**Tstat)(__ccgo_up(bp))).Fst_mode)&libc.Int32FromInt32(0170000) == libc.Int32FromInt32(0100000)) || (**(**Tstat)(__ccgo_up(bp))).Fst_size > 0))
	} else {
		**(**int32)(__ccgo_up(pResOut)) = libc.BoolInt32((*(*func(*libc.TLS, uintptr, int32) int32)(unsafe.Pointer(&struct{ uintptr }{_aSyscall[int32(2)].FpCurrent})))(tls, zPath, libc.Int32FromInt32(W_OK)|libc.Int32FromInt32(R_OK)) == 0)
	}
	return SQLITE_OK
}

// C documentation
//
//	/*
//	** Check a unixFile that is a database.  Verify the following:
//	**
//	** (1) There is exactly one hard link on the file
//	** (2) The file is not a symbolic link
//	** (3) The file has not been renamed or unlinked
//	**
//	** Issue sqlite3_log(SQLITE_WARNING,...) messages if anything is not right.
//	*/
func _verifyDbFile(tls *libc.TLS, pFile uintptr) {
	bp := tls.Alloc(240)
	defer tls.Free(240)
	var rc int32
	var _ /* buf at bp+0 */ Tstat
	_ = rc
	/* These verifications occurs for the main database only */
	if libc.Int32FromUint16((*TunixFile)(unsafe.Pointer(pFile)).FctrlFlags)&int32(UNIXFILE_NOLOCK) != 0 {
		return
	}
	rc = (*(*func(*libc.TLS, int32, uintptr) int32)(unsafe.Pointer(&struct{ uintptr }{_aSyscall[int32(5)].FpCurrent})))(tls, (*TunixFile)(unsafe.Pointer(pFile)).Fh, bp)
	if rc != 0 {
		Xsqlite3_log(tls, int32(SQLITE_WARNING), __ccgo_ts+3834, libc.VaList(bp+232, (*TunixFile)(unsafe.Pointer(pFile)).FzPath))
		return
	}
	if (**(**Tstat)(__ccgo_up(bp))).Fst_nlink == uint64(0) {
		Xsqlite3_log(tls, int32(SQLITE_WARNING), __ccgo_ts+3858, libc.VaList(bp+232, (*TunixFile)(unsafe.Pointer(pFile)).FzPath))
		return
	}
	if (**(**Tstat)(__ccgo_up(bp))).Fst_nlink > uint64(1) {
		Xsqlite3_log(tls, int32(SQLITE_WARNING), __ccgo_ts+3887, libc.VaList(bp+232, (*TunixFile)(unsafe.Pointer(pFile)).FzPath))
		return
	}
	if _fileHasMoved(tls, pFile) != 0 {
		Xsqlite3_log(tls, int32(SQLITE_WARNING), __ccgo_ts+3914, libc.VaList(bp+232, (*TunixFile)(unsafe.Pointer(pFile)).FzPath))
		return
	}
}

type t__acl_entry_type_t = uint16

type t__acl_flag_t = uint16

type t__acl_flagset_t = uintptr

type t__acl_perm_t = uint32

type t__acl_permset_t = uintptr

type t__acl_tag_t = uint32

type t__acl_type_t = uint32