/**
** GM: TAKE <unit> <int> <itemtype>
** requires: permission-key "gmtake"
**/
static void gm_take(const void *tnext, struct unit *u, struct order *ord)
{
unit *to = findunit(getid());
int num = getint();
const item_type *itype = finditemtype(getstrtoken(), u->faction->locale);
if (to == NULL || rplane(to->region) != rplane(u->region)) {
/* unknown or in another plane */
ADDMSG(&u->faction->msgs, msg_feedback(u, ord, "feedback_unit_not_found",
""));
} else if (itype == NULL || i_get(to->items, itype) == 0) {
/* unknown or not enough */
mistake(u, ord, "invalid item or item not found.");
} else {
/* checking permissions */
attrib *permissions = a_find(u->faction->attribs, &at_permissions);
if (!permissions || !has_permission(permissions, atoi36("gmtake"))) {
mistake(u, ord, "permission denied.");
} else {
int i = i_get(to->items, itype);
if (i < num)
num = i;
if (num) {
i_change(&to->items, itype, -num);
i_change(&u->items, itype, num);
}
}
}
}
/**
** GM: TERRAFORM <x> <y> <terrain>
** requires: permission-key "gmterf"
**/
static void gm_terraform(const void *tnext, struct unit *u, struct order *ord)
{
const struct plane *p = rplane(u->region);
int x = rel_to_abs(p, u->faction, getint(), 0);
int y = rel_to_abs(p, u->faction, getint(), 1);
const char *c = getstrtoken();
variant token;
void **tokens = get_translations(u->faction->locale, UT_TERRAINS);
region *r;
pnormalize(&x, &y, p);
r = findregion(x, y);
if (r == NULL || p != rplane(r)) {
mistake(u, ord, "region is in another plane.");
return;
} else {
/* checking permissions */
attrib *permissions = a_find(u->faction->attribs, &at_permissions);
if (!permissions || !has_permission(permissions, atoi36("gmterf")))
return;
}
if (findtoken(*tokens, c, &token) != E_TOK_NOMATCH) {
const terrain_type *terrain = (const terrain_type *)token.v;
terraform_region(r, terrain);
}
}
/**
** GM: SKILL <unit> <skill> <tage>
** requires: permission-key "gmskil"
**/
static void gm_skill(const void *tnext, struct unit *u, struct order *ord)
{
unit *to = findunit(getid());
skill_t skill = findskill(getstrtoken(), u->faction->locale);
int num = getint();
if (to == NULL || rplane(to->region) != rplane(u->region)) {
/* unknown or in another plane */
ADDMSG(&u->faction->msgs, msg_feedback(u, ord, "feedback_unit_not_found",
""));
} else if (skill == NOSKILL || skill == SK_MAGIC || skill == SK_ALCHEMY) {
/* unknown or not enough */
mistake(u, ord, "unknown skill, or skill cannot be raised.");
} else if (num < 0 || num > 30) {
/* sanity check failed */
mistake(u, ord, "invalid value.");
} else {
/* checking permissions */
attrib *permissions = a_find(u->faction->attribs, &at_permissions);
if (!permissions || !has_permission(permissions, atoi36("gmskil"))) {
mistake(u, ord, "permission denied.");
} else {
set_level(to, skill, num);
}
}
}
/**
** GM: KILL FACTION <id> <string>
** requires: permission-key "gmmsgr"
**/
static void gm_killfaction(const void *tnext, struct unit *u, struct order *ord)
{
int n = getid();
faction *f = findfaction(n);
const char *msg = getstrtoken();
plane *p = rplane(u->region);
attrib *permissions = a_find(u->faction->attribs, &at_permissions);
if (!permissions || !has_permission(permissions, atoi36("gmkill"))) {
mistake(u, ord, "permission denied.");
return;
}
if (f != NULL) {
region *r;
for (r = regions; r; r = r->next)
if (rplane(r) == p) {
unit *target;
for (target = r->units; target; target = target->next) {
if (target->faction == f) {
scale_number(target, 0);
ADDMSG(&target->faction->msgs, msg_message("killedbygm",
"region unit string", r, target, msg));
return;
}
}
}
}
mistake(u, ord, "cannot remove a unit from this faction.");
}
/**
** GM: TELL <unit> <string>
** requires: permission-key "gmmsgr"
**/
static void gm_messageunit(const void *tnext, struct unit *u, struct order *ord)
{
const struct plane *p = rplane(u->region);
unit *target = findunit(getid());
const char *msg = getstrtoken();
region *r;
if (target == NULL) {
ADDMSG(&u->faction->msgs, msg_feedback(u, ord, "feedback_unit_not_found",
""));
return;
}
r = target->region;
if (r == NULL || p != rplane(r)) {
mistake(u, ord, "region is in another plane.");
} else {
/* checking permissions */
attrib *permissions = a_find(u->faction->attribs, &at_permissions);
if (!permissions || !has_permission(permissions, atoi36("gmmsgu"))) {
mistake(u, ord, "permission denied.");
} else {
add_message(&target->faction->msgs,
msg_message("regionmessage", "region sender string", r, u, msg));
}
}
}
static void
gm_messagefaction(const void *tnext, struct unit *gm, struct order *ord)
{
int n = getid();
faction *f = findfaction(n);
const char *msg = getstrtoken();
plane *p = rplane(gm->region);
attrib *permissions = a_find(gm->faction->attribs, &at_permissions);
if (!permissions || !has_permission(permissions, atoi36("gmmsgr"))) {
mistake(gm, ord, "permission denied.");
return;
}
if (f != NULL) {
region *r;
for (r = regions; r; r = r->next)
if (rplane(r) == p) {
unit *u;
for (u = r->units; u; u = u->next)
if (u->faction == f) {
add_message(&f->msgs, msg_message("msg_event", "string", msg));
return;
}
}
}
mistake(gm, ord, "cannot send messages to this faction.");
}
/**
** GM: TELL PLANE <string>
** requires: permission-key "gmmsgr"
**/
static void gm_messageplane(const void *tnext, struct unit *gm, struct order *ord)
{
const struct plane *p = rplane(gm->region);
const char *zmsg = getstrtoken();
if (p == NULL) {
mistake(gm, ord, "In diese Ebene kann keine Nachricht gesandt werden.");
} else {
/* checking permissions */
attrib *permissions = a_find(gm->faction->attribs, &at_permissions);
if (!permissions || !has_permission(permissions, atoi36("gmmsgr"))) {
mistake(gm, ord, "permission denied.");
} else {
message *msg = msg_message("msg_event", "string", zmsg);
faction *f;
region *r;
for (f = factions; f; f = f->next) {
freset(f, FFL_SELECT);
}
for (r = regions; r; r = r->next) {
unit *u;
if (rplane(r) != p)
continue;
for (u = r->units; u; u = u->next)
if (!fval(u->faction, FFL_SELECT)) {
f = u->faction;
fset(f, FFL_SELECT);
add_message(&f->msgs, msg);
}
}
msg_release(msg);
}
}
}
/**
** GM: TELEPORT <unit> <x> <y>
** requires: permission-key "gmtele"
**/
static void gm_teleport(const void *tnext, struct unit *u, struct order *ord)
{
const struct plane *p = rplane(u->region);
unit *to = findunit(getid());
int x = rel_to_abs(p, u->faction, getint(), 0);
int y = rel_to_abs(p, u->faction, getint(), 1);
region *r = findregion(x, y);
if (r == NULL || p != rplane(r)) {
mistake(u, ord, "region is in another plane.");
} else if (to == NULL) {
ADDMSG(&u->faction->msgs, msg_feedback(u, ord, "feedback_unit_not_found",
""));
} else if (rplane(to->region) != rplane(r) && !ucontact(to, u)) {
ADDMSG(&u->faction->msgs, msg_feedback(u, ord, "feedback_no_contact",
"target", to));
} else {
/* checking permissions */
attrib *permissions = a_find(u->faction->attribs, &at_permissions);
if (!permissions || !has_permission(permissions, atoi36("gmtele"))) {
mistake(u, ord, "permission denied.");
} else
move_unit(to, r, NULL);
}
}
/**
** GM: GATE <id> <x> <y>
** requires: permission-key "gmgate"
**/
static void gm_gate(const void *tnext, struct unit * u, struct order *ord)
{
const struct plane *pl = rplane(u->region);
int id = getid();
int x = rel_to_abs(pl, u->faction, getint(), 0);
int y = rel_to_abs(pl, u->faction, getint(), 1);
building *b = findbuilding(id);
region *r;
pnormalize(&x, &y, pl);
r = findregion(x, y);
if (b == NULL || r == NULL || pl != rplane(b->region) || pl != rplane(r)) {
mistake(u, ord, "the unit cannot transform this building.");
return;
} else {
/* checking permissions */
attrib *permissions = a_find(u->faction->attribs, &at_permissions);
if (permissions && has_permission(permissions, atoi36("gmgate"))) {
remove_triggers(&b->attribs, "timer", &tt_gate);
remove_triggers(&b->attribs, "create", &tt_unguard);
if (r != b->region) {
add_trigger(&b->attribs, "timer", trigger_gate(b, r));
add_trigger(&b->attribs, "create", trigger_unguard(b));
fset(b, BLD_UNGUARDED);
}
}
}
}
bool User::can_change_right(AdminRights r, const UserPtr& who) const {
if (!who || who->removed() || removed()) {
return false;
}
if (who != self() && has_permission(SUPER_RIGHTS_CHANGER)) {
return false;
}
return who->has_permission(SUPER_RIGHTS_CHANGER);
}
static int sys_write(int fd, char * ptr, int len) {
if (FD_CHECK(fd)) {
PTR_VALIDATE(ptr);
fs_node_t * node = FD_ENTRY(fd);
if (!has_permission(node, 02)) {
debug_print(WARNING, "access denied (write, fd=%d)", fd);
return -EACCES;
}
uint32_t out = write_fs(node, node->offset, len, (uint8_t *)ptr);
node->offset += out;
return out;
}
return -1;
}
static int sys_open(const char * file, int flags, int mode) {
PTR_VALIDATE(file);
debug_print(NOTICE, "open(%s) flags=0x%x; mode=0x%x", file, flags, mode);
fs_node_t * node = kopen((char *)file, flags);
if (node && !has_permission(node, 04)) {
debug_print(WARNING, "access denied (read, sys_open, file=%s)", file);
return -EACCES;
}
if (node && ((flags & O_RDWR) || (flags & O_APPEND) || (flags & O_WRONLY))) {
if (!has_permission(node, 02)) {
debug_print(WARNING, "access denied (write, sys_open, file=%s)", file);
return -EACCES;
}
}
if (!node && (flags & O_CREAT)) {
/* TODO check directory permissions */
debug_print(NOTICE, "- file does not exist and create was requested.");
/* Um, make one */
int result = create_file_fs((char *)file, mode);
if (!result) {
node = kopen((char *)file, flags);
} else {
return result;
}
}
if (!node) {
debug_print(NOTICE, "File does not exist; someone should be setting errno?");
return -1;
}
node->offset = 0;
int fd = process_append_fd((process_t *)current_process, node);
debug_print(INFO, "[open] pid=%d %s -> %d", getpid(), file, fd);
return fd;
}
/**
** GM: TELL REGION <x> <y> <string>
** requires: permission-key "gmmsgr"
**/
static void gm_messageregion(const void *tnext, struct unit *u, struct order *ord)
{
const struct plane *p = rplane(u->region);
int x = rel_to_abs(p, u->faction, getint(), 0);
int y = rel_to_abs(p, u->faction, getint(), 1);
const char *msg = getstrtoken();
region *r = findregion(x, y);
if (r == NULL || p != rplane(r)) {
mistake(u, ord, "region is in another plane.");
} else {
/* checking permissions */
attrib *permissions = a_find(u->faction->attribs, &at_permissions);
if (!permissions || !has_permission(permissions, atoi36("gmmsgr"))) {
mistake(u, ord, "permission denied.");
} else {
add_message(&r->msgs, msg_message("msg_event", "string", msg));
}
}
}
int pager_syslog(pid_t pid, void *addr, size_t len) {
char *message = (char*) malloc(len + 1);
struct pagetable* page_table = get_page_table(pid);
int i = 0, m = 0;
for (i = 0; i < len; i++) {
// if pid doest not have permission to access addr+i
// return -1
if (!has_permission(page_table, (intptr_t) addr + i))
return -1;
int page_no =
get_page_no(
(void*) (((intptr_t) addr + i)
& (~(page_table->page_size - 1))));
int frame = page_table->page_frames[page_no];
message[m++] = pmem[frame * page_table->page_size + i];
}
printf("pager_syslog pid %d %s\n", (int) pid, message);
return 0;
}
/**
** GM: KILL UNIT <id> <string>
** requires: permission-key "gmkill"
**/
static void gm_killunit(const void *tnext, struct unit *u, struct order *ord)
{
const struct plane *p = rplane(u->region);
unit *target = findunit(getid());
const char *msg = getstrtoken();
region *r = target->region;
if (r == NULL || p != rplane(r)) {
mistake(u, ord, "region is in another plane.");
} else {
/* checking permissions */
attrib *permissions = a_find(u->faction->attribs, &at_permissions);
if (!permissions || !has_permission(permissions, atoi36("gmkill"))) {
mistake(u, ord, "permission denied.");
} else {
scale_number(target, 0);
ADDMSG(&target->faction->msgs, msg_message("killedbygm",
"region unit string", r, target, msg));
}
}
}
static int sys_open(const char * file, int flags, int mode) {
PTR_VALIDATE(file);
debug_print(NOTICE, "open(%s) flags=0x%x; mode=0x%x", file, flags, mode);
fs_node_t * node = kopen((char *)file, flags);
int access_bits = 0;
if (node && (flags & O_CREAT) && (flags & O_EXCL)) {
close_fs(node);
return -EEXIST;
}
if (!(flags & O_WRONLY) || (flags & O_RDWR)) {
if (node && !has_permission(node, 04)) {
debug_print(WARNING, "access denied (read, sys_open, file=%s)", file);
close_fs(node);
return -EACCES;
} else {
access_bits |= 01;
}
}
if ((flags & O_RDWR) || (flags & O_WRONLY)) {
if (node && !has_permission(node, 02)) {
close_fs(node);
return -EACCES;
}
if (node && (node->flags & FS_DIRECTORY)) {
return -EISDIR;
}
if ((flags & O_RDWR) || (flags & O_WRONLY)) {
/* truncate doesn't grant write permissions */
access_bits |= 02;
}
}
if (!node && (flags & O_CREAT)) {
/* TODO check directory permissions */
debug_print(NOTICE, "- file does not exist and create was requested.");
/* Um, make one */
int result = create_file_fs((char *)file, mode);
if (!result) {
node = kopen((char *)file, flags);
} else {
return result;
}
}
if (node && (flags & O_DIRECTORY)) {
if (!(node->flags & FS_DIRECTORY)) {
return -ENOTDIR;
}
}
if (node && (flags & O_TRUNC)) {
if (!(access_bits & 02)) {
close_fs(node);
return -EINVAL;
}
truncate_fs(node);
}
if (!node) {
return -ENOENT;
}
if (node && (flags & O_CREAT) && (node->flags & FS_DIRECTORY)) {
close_fs(node);
return -EISDIR;
}
int fd = process_append_fd((process_t *)current_process, node);
FD_MODE(fd) = access_bits;
if (flags & O_APPEND) {
FD_OFFSET(fd) = node->length;
} else {
FD_OFFSET(fd) = 0;
}
debug_print(INFO, "[open] pid=%d %s -> %d", getpid(), file, fd);
return fd;
}
bool can_read( char_data* ch, help_data* help )
{
return has_permission( ch, help->level );
}
void BuyChipLayer::handle_get_permission(cmd_data_pointer data)
{
if (GetRoom()->get_group_id() == 0)
{
need_credit_ = false;
}else
{
std::shared_ptr<net_data_recv_package> rec = dynamic_pointer_cast<net_data_recv_package>(data);
if (!check_request(rec)) return;
auto processor = PM->GetUserPermission_down(rec);
need_credit_ = true;
if (processor.has_permission())
{
permission_.CopyFrom(processor.permission());
}else{
need_credit_ = false;
}
}
auto user = static_pointer_cast<user_texas>(GetRoom()->get_user( GDM->get_user_id()));
if(user) {
int buyin_min = GetRoom()->get_buyin_min();
int buyin_max = GetRoom()->get_buyin_max();
;//permission_.needcredit();
if (need_credit_)
{
uint32_t credit = permission_.credit();
if (credit < buyin_max)
{
buyin_max = credit;
}
}
int min_chip = buyin_min - user->get_properties()->chips();
int max_chip = buyin_max - user->get_properties()->chips();
if (need_credit_ && permission_.credit() < min_chip)
{
TipView::showAlertView(tools::local_string("no_credit","信用值不足"));
this->removeFromParent();
return;
}
if (max_chip <= 0)
{
TipView::showAlertView(tools::local_string("max_chip", "您的计分牌已经达到极限，不能添加"));
this->removeFromParent();
return;
}
min_chip = std::max(0, min_chip);
text_min_number_->setString(tools::to_string(min_chip));
text_max_number_->setString(tools::to_string(max_chip));
text_buy_number_->setString(tools::to_string(min_chip));
}
slider_slider_chip(slider_chip_, Slider::EventType::ON_PERCENTAGE_CHANGED);
this->setVisible(true);
}
bool satisfied(const permission_level& permission, uint16_t depth = 0) {
return has_permission( permission.actor ) ||
satisfied(permission_to_authority(permission), depth);
}
bool User::can_remove(const UserPtr& victim) const {
return has_permission(USER_REMOVER) && victim &&
!victim->has_permission(USER_REMOVER) &&
self() != victim;
}
bool User::has_permission(Rights perm) const {
return has_permission(perm, rights());
}
bool User::has_permission(AdminRights perm) const {
return has_permission(perm, admin_rights());
}
void do_write( char_data* ch, char* argument )
{
char buf [ MAX_INPUT_LENGTH ];
area_data* area;
int number = 0;
int flags;
if( !get_flags( ch, argument, &flags, "f", "write" ) )
return;
if( !strcasecmp( argument, "all" ) ) {
if( !has_permission( ch, PERM_WRITE_ALL, TRUE ) )
return;
write_all( is_set( &flags, 0 ) );
send( ch, "All files written.\r\n" );
sprintf( buf, "All files written (%s).", ch->descr->name );
info( "", LEVEL_BUILDER, buf, IFLAG_WRITES, 1, ch );
return;
}
if( fmatches( argument, "areas" ) ) {
if( !has_permission( ch, PERM_WRITE_AREAS, TRUE ) )
return;
for( area = area_list; area != NULL; area = area->next )
number += save_area( area, is_set( &flags, 0 ) );
if( number > 0 ) {
send( ch, "All areas written. ( %d file )\r\n", number );
sprintf( buf, "All areas written (%s).", ch->real_name() );
info( "", LEVEL_BUILDER, buf, IFLAG_WRITES, 1, ch );
}
else {
send( ch, "No area needed saving.\r\n" );
}
return;
}
if( fmatches( argument, "rtables" ) ) {
if( !has_permission( ch, PERM_RTABLES, TRUE ) )
return;
save_rtables( );
send( ch, "Rtables written.\r\n" );
sprintf( buf, "Rtables written (%s).", ch->real_name() );
info( "", LEVEL_BUILDER, buf, IFLAG_WRITES, 1, ch );
return;
}
if( fmatches( argument, "mobs" ) ) {
if( !has_permission( ch, PERM_MOBS, TRUE ) )
return;
save_mobs( );
send( ch, "Ok.\r\n" );
sprintf( buf, "Mob file written (%s).", ch->real_name() );
info( "", LEVEL_BUILDER, buf, IFLAG_WRITES, 1, ch );
return;
}
if( fmatches( argument, "objects" ) ) {
if( !has_permission( ch, PERM_OBJECTS, TRUE ) )
return;
save_objects( );
send( ch, "Ok.\r\n" );
sprintf( buf, "Object file written (%s).", ch->real_name() );
info( "", LEVEL_BUILDER, buf, IFLAG_WRITES, 1, ch );
return;
}
if( !strcasecmp( argument, "notes" ) ) {
save_notes( -1 );
send( ch, "All noteboards written.\r\n" );
return;
}
if( !strcasecmp( argument, "shops" ) ) {
if( !has_permission( ch, PERM_ROOMS, TRUE ) )
return;
save_shops( );
send( "Ok.\r\n", ch );
sprintf( buf, "Shop file written (%s).", ch->real_name() );
info( "", LEVEL_IMMORTAL, buf , IFLAG_WRITES, 1, ch );
return;
}
if( !strcasecmp( argument, "tables" ) ) {
if( !has_permission( ch, PERM_MISC_TABLES )
&& !has_permission( ch, PERM_SOCIALS, TRUE ) )
return;
save_tables( );
send( "Ok.\r\n", ch );
sprintf( buf, "Table file written (%s).", ch->real_name() );
info( "", LEVEL_IMMORTAL, buf, IFLAG_WRITES, 1, ch );
return;
}
if( !strcasecmp( argument, "clans" ) ) {
if( !has_permission( ch, PERM_CLANS, TRUE ) )
return;
save_clans( );
send( ch, "Ok.\r\n" );
sprintf( buf, "Clan files written (%s).", ch->real_name() );
info( "", LEVEL_IMMORTAL, buf, IFLAG_WRITES, 1, ch );
return;
}
if( !strcasecmp( argument, "lists" ) ) {
if( !has_permission( ch, PERM_LISTS, TRUE ) )
return;
save_lists( );
send( "Ok.\r\n", ch );
sprintf( buf, "Table file written (%s).", ch->real_name() );
info( "", LEVEL_IMMORTAL, buf , IFLAG_WRITES, 1, ch );
return;
}
if( !strcasecmp( argument, "trainers" ) ) {
if( !IS_IMMORTAL( ch ) ) {
send( "You don't have permission.", ch );
return;
}
save_trainers( );
send( "Ok.\r\n", ch );
sprintf( buf, "Trainer file written (%s).", ch->real_name() );
info( "", LEVEL_BUILDER, buf, IFLAG_WRITES, 1, ch );
return;
}
if( !strcasecmp( argument, "help" ) ) {
if( !has_permission( ch, PERM_HELP_FILES, TRUE ) )
return;
if( !save_help( ch ) )
send( ch, "Help was not modified so was not saved.\r\n" );
return;
}
if( !strcasecmp( argument, "quests" ) ) {
if( get_trust( ch ) < LEVEL_QUEST ) {
send( ch, "You don't have permission." );
return;
}
save_quests( );
send( ch, "Ok.\r\n" );
sprintf( buf, "Quest file written (%s).", ch->real_name() );
info( "", LEVEL_BUILDER, buf, IFLAG_WRITES, 1, ch );
return;
}
if( !strcasecmp( argument, "w3" ) ) {
w3_help( );
send( ch, "Webpage Updated.\r\n" );
return;
}
if( *argument != '\0' ) {
send( ch, "What do you want to write?\r\n" );
return;
}
if( can_edit( ch, ch->in_room ) ) {
if( !ch->in_room->area->modified ) {
send( "Area has not been modified so was not saved.\r\n", ch );
}
else {
save_area( ch->in_room->area );
send( ch, "Area written.\r\n" );
}
}
}
int __fd_open(const char *pathname, int flags, mode_t mode) {
exe_disk_file_t *df;
exe_file_t *f;
int fd;
for (fd = 0; fd < MAX_FDS; ++fd)
if (!(__exe_env.fds[fd].flags & eOpen))
break;
if (fd == MAX_FDS) {
errno = EMFILE;
return -1;
}
f = &__exe_env.fds[fd];
/* Should be the case if file was available, but just in case. */
memset(f, 0, sizeof *f);
df = __get_sym_file(pathname);
if (df) {
/* XXX Should check access against mode / stat / possible
deletion. */
f->dfile = df;
if ((flags & O_CREAT) && (flags & O_EXCL)) {
errno = EEXIST;
return -1;
}
if ((flags & O_TRUNC) && (flags & O_RDONLY)) {
/* The result of using O_TRUNC with O_RDONLY is undefined, so we
return error */
klee_warning("Undefined call to open(): O_TRUNC | O_RDONLY\n");
errno = EACCES;
return -1;
}
if ((flags & O_EXCL) && !(flags & O_CREAT)) {
/* The result of using O_EXCL without O_CREAT is undefined, so
we return error */
klee_warning("Undefined call to open(): O_EXCL w/o O_RDONLY\n");
errno = EACCES;
return -1;
}
if (!has_permission(flags, df->stat)) {
errno = EACCES;
return -1;
}
else
f->dfile->stat->st_mode = ((f->dfile->stat->st_mode & ~0777) |
(mode & ~__exe_env.umask));
} else {
int os_fd = syscall(__NR_open, __concretize_string(pathname), flags, mode);
if (os_fd == -1)
return -1;
f->fd = os_fd;
}
f->flags = eOpen;
if ((flags & O_ACCMODE) == O_RDONLY) {
f->flags |= eReadable;
} else if ((flags & O_ACCMODE) == O_WRONLY) {
f->flags |= eWriteable;
} else { /* XXX What actually happens here if != O_RDWR. */
f->flags |= eReadable | eWriteable;
}
return fd;
}