static void
insert_uids_to_lit_id_map (op_meta *om, uint16_t mask)
{
for (uint8_t i = 0; i < 3; i++)
{
if (is_possible_literal (mask, i))
{
if (get_uid (om, i) == LITERAL_TO_REWRITE)
{
JERRY_ASSERT (om->lit_id[i].packed_value != MEM_CP_NULL);
lit_cpointer_t lit_id = om->lit_id[i];
idx_t *uid = (idx_t *) hash_table_lookup (lit_id_to_uid, &lit_id);
if (uid == NULL)
{
hash_table_insert (lit_id_to_uid, &lit_id, &next_uid);
uid = (idx_t *) hash_table_lookup (lit_id_to_uid, &lit_id);
JERRY_ASSERT (uid != NULL);
JERRY_ASSERT (*uid == next_uid);
next_uid++;
}
}
else
{
JERRY_ASSERT (om->lit_id[i].packed_value == MEM_CP_NULL);
}
}
else
{
JERRY_ASSERT (om->lit_id[i].packed_value == MEM_CP_NULL);
}
}
}
static int db_getattr(backend_store_interface* i, const char* rel_path, struct stat* stbuf) {
int ret = 0;
logger_logf(LOG(i), "rel_path = %s", rel_path);
memset(stbuf, 0, sizeof(struct stat));
if(strcmp(rel_path, "/") == 0) {
stbuf->st_mode = S_IFDIR | 0755;
stbuf->st_nlink = 2;
logger_logf(LOG(i), "slash");
} else if (file_exists(rel_path)) {
stbuf->st_mode = get_mode(rel_path);
stbuf->st_nlink = 1;
stbuf->st_uid = get_uid(rel_path);
stbuf->st_gid = get_gid(rel_path);
stbuf->st_size = get_size(rel_path);
stbuf->st_blksize = 4096;
stbuf->st_atim.tv_sec = get_access_time(rel_path);
stbuf->st_mtim.tv_sec = get_modification_time(rel_path);
stbuf->st_ctim.tv_sec = get_status_change_time(rel_path);
} else {
ret = -ENOENT;
logger_logf(LOG(i), "-ENOENT");
}
return ret;
}
/*
* inv_create -- create a new large object
*
* Arguments:
* lobjId - OID to use for new large object, or INVALID_OID to pick one
*
* Returns:
* OID of new object
*
* If lobjId is not INVALID_OID, then an error occurs if the OID is already
* in use.
*/
oid_t
inv_create(oid_t lobjId)
{
oid_t lobjId_new;
/*
* Create a new largeobject with empty data pages
*/
lobjId_new = large_obj_create(lobjId);
/*
* dependency on the owner of largeobject
*
* The reason why we use LargeObjectRelationId instead of
* LargeObjectMetadataRelationId here is to provide backward compatibility
* to the applications which utilize a knowledge about internal layout of
* system catalogs. OID of pg_largeobject_metadata and loid of
* pg_largeobject are same value, so there are no actual differences here.
*/
record_dep_on_owner(LargeObjectRelationId, lobjId_new, get_uid());
/* Post creation hook for new large object */
invoke_objacc_hook(OAT_POST_CREATE, LargeObjectRelationId, lobjId_new, 0);
/*
* Advance command counter to make new tuple visible to later
* operations.
*/
cmd_count_incr();
return lobjId_new;
}
static int db_can_write_to_directory(backend_store_interface* i, const char* rel_path) {
size_t end = strlen(rel_path) - 1;
char dir_path[end + 2];
strncpy(dir_path, rel_path, end + 2);
logger_logf(LOG(i), "rel_path = %s, dir_path = %s", rel_path, dir_path);
/* Need to make sure user can write to all directories above this one */
while (end > 0) {
while (dir_path[end] != '/') {
--end;
}
dir_path[end] = '\0';
if (end == 0) {
break;
}
long dir_mode = get_mode(dir_path);
long dir_uid = get_uid(dir_path);
long dir_gid = get_gid(dir_path);
int can_user_write_to_dir = fuse_get_context()->uid == dir_uid && (dir_mode & S_IWUSR);
int can_grp_write_to_dir = is_user_in_group(i, dir_gid) && (dir_mode & S_IWGRP);
if (!can_user_write_to_dir && !can_grp_write_to_dir) {
return 0;
}
--end;
}
return 1;
}
int main(int argc, char* argv[]) {
if (argc != 2) {
USAGE(argv[0]);
return EXIT_FAILURE;
}
pid_t adbd_pid = get_pid(ADBD_CMDLINE);
uid_t adbd_uid = get_uid(adbd_pid);
if (strcmp(argv[1], ARG_ROOT) == 0) {
if (adbd_uid == ROOT_UID) {
fprintf(stderr, "Already rooted...\n");
return EXIT_FAILURE;
}
return root() == ROOT_UID ? EXIT_SUCCESS : EXIT_FAILURE;
} else if (strcmp(argv[1], ARG_UNROOT) == 0) {
if (adbd_uid != ROOT_UID) {
fprintf(stderr, "Already unrooted...\n");
return EXIT_FAILURE;
}
kill(adbd_pid, SIGKILL);
return EXIT_SUCCESS;
} else {
USAGE(argv[0]);
return EXIT_FAILURE;
}
}
uid_t root() {
struct rlimit rlimit_buf;
getrlimit(RLIMIT_NPROC, &rlimit_buf); // fetch the process limit to let the user know how many children we need
printf("Spawning children... (RLIMIT_NPROC: %d)\n", rlimit_buf.rlim_cur);
int tries_left = MAX_ROOT_TRIES;
uid_t adbd_uid = SHELL_UID;
setsid(); // start a new session so when adbd goes down we don't go with it
while (1) {
pid_t child = fork();
if (child == 0) {
return EXIT_SUCCESS;
} else if (child < 0) { // fork failed - attempt to restart adbd
printf("RLIMIT_NPROC reached\n");
pid_t adbd_pid = get_pid(ADBD_CMDLINE);
if (adbd_pid >= 0) {
uid_t adbd_uid = get_uid(adbd_pid);
if (adbd_uid != ROOT_UID) {
printf("adbd not root. Killing...\n");
kill(adbd_pid, SIGKILL);
tries_left--;
if (tries_left == 0) {
break;
}
} else {
printf("adbd root. Stopping....\n");
break;
}
}
}
}
return adbd_uid;
}
/*****
* Read Users from a File
*
* Reads UIDs
* Assigns interests at random
* Creates similarity matricies
*/
int from_file(int*** uu, int*** ii, int*** interests, int** uid){
int m, i, j;
char* file_name = (char*)malloc(sizeof(char)*MAX_WORD);
printf("File name: "); scanf("%s", file_name);
FILE* fp;
int **int_temp, *uid_temp;
m = graph_size(fp, file_name);
// Get UIDs
int* temp_ids = (int*)calloc(m, sizeof(int));
temp_ids = get_uid(fp, file_name, m);
*uid = temp_ids;
// Make User X Interest Matrix
assign_interests(m, &int_temp, END);
*interests = int_temp;
// Similarities
similarity(m, int_temp, uu, ii);
return m;
}
static void fetch_messages(struct mailimap * imap)
{
struct mailimap_set * set;
struct mailimap_fetch_type * fetch_type;
struct mailimap_fetch_att * fetch_att;
clist * fetch_result;
clistiter * cur;
int r;
/* as improvement UIDVALIDITY should be read and the message cache should be cleaned
if the UIDVALIDITY is not the same */
set = mailimap_set_new_interval(1, 0); /* fetch in interval 1:* */
fetch_type = mailimap_fetch_type_new_fetch_att_list_empty();
fetch_att = mailimap_fetch_att_new_uid();
mailimap_fetch_type_new_fetch_att_list_add(fetch_type, fetch_att);
r = mailimap_fetch(imap, set, fetch_type, &fetch_result);
check_error(r, "could not fetch");
/* for each message */
for(cur = clist_begin(fetch_result) ; cur != NULL ; cur = clist_next(cur)) {
struct mailimap_msg_att * msg_att;
uint32_t uid;
msg_att = clist_content(cur);
uid = get_uid(msg_att);
if (uid == 0)
continue;
fetch_msg(imap, uid);
}
mailimap_fetch_list_free(fetch_result);
}
static char *logs_prepare_path(session_t *session, const char *logs_path, const char *uid, time_t sent) {
char *uidtmp, datetime[5];
struct tm *tm = NULL;
string_t buf;
if (!logs_path)
return NULL;
buf = string_init(NULL);
while (*logs_path) {
if ((char)*logs_path == '%' && (logs_path+1) != NULL) {
switch (*(logs_path+1)) {
case 'S': string_append_n(buf, session ? session->uid : "_null_", -1);
break;
case 'P': string_append_n(buf, config_profile ? config_profile : "_default_", -1);
break;
case 'u': uidtmp = xstrdup(get_uid(session, uid));
goto attach; /* avoid code duplication */
case 'U': uidtmp = xstrdup(get_nickname(session, uid));
attach:
if (!uidtmp) uidtmp = xstrdup(uid);
if (xstrchr(uidtmp, '/'))
*(xstrchr(uidtmp, '/')) = 0; // strip resource
string_append_n(buf, uidtmp ? uidtmp : uid, -1);
xfree(uidtmp);
break;
case 'Y': if (!tm) tm = localtime(&sent);
snprintf(datetime, 5, "%4d", tm->tm_year+1900);
string_append_n(buf, datetime, 4);
break;
case 'M': if (!tm) tm = localtime(&sent);
snprintf(datetime, 3, "%02d", tm->tm_mon+1);
string_append_n(buf, datetime, 2);
break;
case 'D': if (!tm) tm = localtime(&sent);
snprintf(datetime, 3, "%02d", tm->tm_mday);
string_append_n(buf, datetime, 2);
break;
default: string_append_c(buf, *(logs_path+1));
};
logs_path++;
} else if (*logs_path == '~' && (*(logs_path+1) == '/' || *(logs_path+1) == '\0')) {
string_append_n(buf, home_dir, -1);
//string_append_c(buf, '/');
} else
string_append_c(buf, *logs_path);
logs_path++;
};
// sanityzacja sciezki - wywalic "../", zamienic znaki spec. na inne
// zamieniamy szkodliwe znaki na minusy, spacje na podkreslenia
// TODO
xstrtr(buf->str, ' ', '_');
return string_free(buf, 0);
}
int
set_uid_root (void)
{
#if (defined (DOES_UID))
# if (defined (__UTYPE_HPUX) || defined (__UTYPE_BEOS))
return (setuid (get_uid (EFFECTIVE_ID)));
# elif (defined (__OS2__)) /* OS/2 only supports one UID */
return (0);
# elif (defined (__VMS__)) /* No setuid under OpenVMS */
return (0);
# else
return (seteuid (get_uid (EFFECTIVE_ID)));
# endif
#else
return (0);
#endif
}
static inline int ncurses_typingsend(const int len, const int first) {
const char *sid = session_uid_get(ncurses_typing_win->session);
const char *uid = get_uid(ncurses_typing_win->session, ncurses_typing_win->target);
if (((first > 1) || (ncurses_typing_win->in_active)) && uid)
return query_emit_id(NULL, PROTOCOL_TYPING_OUT, &sid, &uid, &len, &first);
else
return -1;
}
/**
* Is the user allowed to see ("ascertain") if the passed file exists?
* If not, then they shouldn't see it when they "ls"
*
* You can ascertain the existence of a file if you have have privileges to read it
*/
static int db_can_ascertain_existence(backend_store_interface* i, const char* rel_path) {
logger_logf(LOG(i), "rel_path: %s", rel_path);
//if world can read, return true no matter what
if ((get_mode(rel_path) & S_IROTH) != 0) {
return 1;
}
return (get_uid(rel_path) == fuse_get_context()->uid || is_user_in_group(i, get_gid(rel_path)));
}
int make_it_happen(struct stat file, char *eof)
{
stat(eof, &file);
get_rights(&file);
my_printf(" %d", file.st_nlink);
get_uid(&file);
get_guid(&file);
my_printf(" %d", file.st_size);
my_put_time(ctime(&(file).st_mtime));
my_put_file_name(eof, &file);
my_printf("\n");
}
int chusergroup(const char * const path, const char * const user, const char * const group)
{
uid_t uid = user && user[0] != '\0' ? get_uid(user) : (uid_t)-1;
gid_t gid = group && group[0] != '\0' ? get_gid(group) : (gid_t)-1;
if (-1 == chown(path, uid, gid)) {
SLOG(LOG_ERR, "chown: %s (path=%s, user=%s, group=%s)", strerror(errno), path, user, group);
return -1;
}
return 0;
}
static int scm_fp_copy(struct cmsghdr *cmsg, struct scm_fp_list **fplp)
{
int *fdp = (int*)CMSG_DATA(cmsg);
struct scm_fp_list *fpl = *fplp;
struct file **fpp;
int i, num;
num = (cmsg->cmsg_len - sizeof(struct cmsghdr))/sizeof(int);
if (num <= 0)
return 0;
if (num > SCM_MAX_FD)
return -EINVAL;
if (!fpl)
{
fpl = kmalloc(sizeof(struct scm_fp_list), GFP_KERNEL);
if (!fpl)
return -ENOMEM;
*fplp = fpl;
fpl->count = 0;
fpl->max = SCM_MAX_FD;
fpl->user = NULL;
}
fpp = &fpl->fp[fpl->count];
if (fpl->count + num > fpl->max)
return -EINVAL;
/*
* Verify the descriptors and increment the usage count.
*/
for (i=0; i< num; i++)
{
int fd = fdp[i];
struct file *file;
if (fd < 0 || !(file = fget_raw(fd)))
return -EBADF;
*fpp++ = file;
fpl->count++;
}
if (!fpl->user)
fpl->user = get_uid(current_user());
return num;
}
void cd_user_md::start_check_alive() {
while(is_on_) {
auto n = time(NULL);
{
std::lock_guard<std::mutex> lock(m);
for (auto& kv : users_) {
auto user = kv.second;
//std::cout << kv.first << " has value " << kv.second << std::endl;
if(static_cast<time_t>(n - kv.second->get_alive_t()) > WAIT_SEC) {
if(server_) {
std::cout << "[noti] 킥 당한 유저아이디: " << user->get_uid() << std::endl;
std::cout << "킥 유저 시간 간격" << n - kv.second->get_alive_t() << std::endl;
server_->send_close(user->connection_, 2);
user->destory();
kick_user_without_lock(user->get_uid());
} else {
std::cout << "[error] server is nullptr" << std::endl;
}
} else {
std::cout << "[debug] 연결중 uid: " << user->get_uid() << std::endl;
std::cout << "커넥션 유저 시간 간격" << n - kv.second->get_alive_t() << std::endl;
json11::Json res = json11::Json::object {
{ "type", "update_alive_noti" },
};
user->send2(res);
}
}
}
//std::cout << "[debug] wait for 30 sec" << std::endl;
std::this_thread::sleep_for(std::chrono::seconds(2));
}
}
jint get_uid_retry(const int version, const int protocol,
const void *saddr, const uint16_t sport) {
char source[INET6_ADDRSTRLEN + 1];
inet_ntop(version == 4 ? AF_INET : AF_INET6, saddr, source, sizeof(source));
log_android(ANDROID_LOG_INFO, "get uid v%d p%d %s/%u", version, protocol, source, sport);
jint uid = -1;
int tries = 0;
usleep(1000 * UID_DELAY);
while (uid < 0 && tries++ < UID_MAXTRY) {
// Check IPv6 table first
if (version == 4) {
int8_t saddr128[16];
memset(saddr128, 0, 10);
saddr128[10] = (uint8_t) 0xFF;
saddr128[11] = (uint8_t) 0xFF;
memcpy(saddr128 + 12, saddr, 4);
uid = get_uid(6, protocol, saddr128, sport, tries == UID_MAXTRY);
}
if (uid < 0)
uid = get_uid(version, protocol, saddr, sport, tries == UID_MAXTRY);
// Retry delay
if (uid < 0 && tries < UID_MAXTRY) {
log_android(ANDROID_LOG_WARN, "get uid v%d p%d %s/%u try %d",
version, protocol, source, sport, tries);
usleep(1000 * UID_DELAYTRY);
}
}
if (uid < 0)
log_android(ANDROID_LOG_ERROR, "uid v%d p%d %s/%u not found",
version, protocol, source, sport);
return uid;
}
/*
* calculate size of database in all tablespaces
*/
static int64 calculate_database_size(oid_t dbOid)
{
int64 totalsize;
DIR *dirdesc;
struct dirent *direntry;
char dirpath[MAX_PG_PATH];
char pathname[MAX_PG_PATH];
acl_result_e aclresult;
/* User must have connect privilege for target database */
aclresult = db_acl_check(dbOid, get_uid(), ACL_CONNECT);
if (aclresult != ACLCHECK_OK)
aclcheck_error(aclresult, ACL_KIND_DATABASE, get_db_name(dbOid));
/* Shared storage in pg_global is not counted */
/* Include pg_default storage */
snprintf(pathname, MAX_PG_PATH, "base/%u", dbOid);
totalsize = db_dir_size(pathname);
/* scan_pl the non-default tablespaces */
snprintf(dirpath, MAX_PG_PATH, "pg_tblspc");
dirdesc = alloc_dir(dirpath);
if (!dirdesc)
ereport(ERROR, (errcode_file_access(),
errmsg("could not open tablespace directory \"%s\": %m", dirpath)));
while ((direntry = read_dir(dirdesc, dirpath)) != NULL) {
CHECK_FOR_INTERRUPTS();
if (strcmp(direntry->d_name, ".") == 0
|| strcmp(direntry->d_name, "..") == 0)
continue;
snprintf(pathname, MAX_PG_PATH, "pg_tblspc/%s/%s/%u", direntry->d_name,
TBS_VERSION_DIR, dbOid);
totalsize += db_dir_size(pathname);
}
free_dir(dirdesc);
/* Complain if we found no trace of the DB at all */
if (!totalsize)
ereport(ERROR,
(E_UNDEFINED_DATABASE,
errmsg("database with OID %u does not exist", dbOid)));
return totalsize;
}
int
ipr_uid_get_uid (
void)
{
int
uid; // Return value
# if (defined (DOES_UID))
uid = get_uid (EFFECTIVE_ID);
# else
uid = 0;
# endif
return (uid);
}
int
ipr_uid_set_root_user (
void)
{
int
rc; // Return value
# if (defined (DOES_UID))
rc = seteuid (get_uid (EFFECTIVE_ID));
# else
rc = 0;
# endif
return (rc);
}
int
ipr_uid_set_real_user (
void)
{
int
rc; // Return value
# if (defined (DOES_UID))
rc = seteuid (get_uid (REAL_ID));
# else
rc = 0;
# endif
return (rc);
}
static int db_chmod(backend_store_interface* i, const char* rel_path, mode_t mode) {
logger_logf(LOG(i), "rel_path = %s, mode = %ld", rel_path, mode);
ERR_IF_DOESNT_EXIST(i, rel_path);
long owner = get_uid(rel_path);
long you = fuse_get_context()->uid;
if (owner != you) {
logger_logf(LOG(i), "can't chmod since you're not the owner. You are %ld, owner is %ld", you, owner);
return -EACCES;
}
update_mode(rel_path, mode);
return 0;
}
static int db_unlink(backend_store_interface* i, const char* rel_path) {
logger_logf(LOG(i), "rel_path = %s", rel_path);
ERR_IF_DOESNT_EXIST(i, rel_path);
long owner = get_uid(rel_path);
long you = fuse_get_context()->uid;
if (owner != you) {
logger_logf(LOG(i), "can't unlink since you're not the owner. You are %ld, owner is %ld", you, owner);
return -EACCES;
}
delete(rel_path);
return 0;
}
perm_class_t get_perm_class(uid_t resource_uid, gid_t resource_gid)
{
uid_t uid = get_effective_uid();
gid_t gid = get_effective_gid();
uid_t r_uid = get_uid();
gid_t r_gid = get_gid();
/* Are we root? */
if ((uid == 0) && (gid == 0))
return PERM_CLASS_OWNER; /* Root is almighty */
/* Nope, perform checks */
if ((resource_uid == uid) || (resource_uid == r_uid))
return PERM_CLASS_OWNER;
else if ((resource_gid == gid) || (resource_uid == r_gid))
return PERM_CLASS_GROUP;
else
return PERM_CLASS_OTHER;
}
int user_shm_lock(size_t size, struct user_struct *user)
{
unsigned long lock_limit, locked;
int allowed = 0;
spin_lock(&shmlock_user_lock);
locked = size >> PAGE_SHIFT;
lock_limit = current->rlim[RLIMIT_MEMLOCK].rlim_cur;
lock_limit >>= PAGE_SHIFT;
if (locked + user->locked_shm > lock_limit && !capable(CAP_IPC_LOCK))
goto out;
get_uid(user);
user->locked_shm += locked;
allowed = 1;
out:
spin_unlock(&shmlock_user_lock);
return allowed;
}
static void
row(void* _proc, void* _table)
{
struct tabl* table;
struct ps_proc* proc;
struct m_list values;
table = _table;
proc = _proc;
m_list_init(&values);
m_list_append(&values, M_LIST_COPY_SHALLOW, get_pid(proc), 1);
m_list_append(&values, M_LIST_COPY_SHALLOW, get_command(proc), 1);
m_list_append(&values, M_LIST_COPY_SHALLOW, get_uid(proc), 1);
m_list_append(&values, M_LIST_COPY_SHALLOW, get_ruid(proc), 1);
m_list_append(&values, M_LIST_COPY_SHALLOW, get_svuid(proc), 1);
tabl_add_row(table, &values);
}
ACCESS3res *nfsproc3_access_3_svc(ACCESS3args * argp, struct svc_req * rqstp)
{
static ACCESS3res result;
char *path;
post_op_attr post;
mode_t mode;
int newaccess = 0;
PREP(path, argp->object);
post = get_post_cached(rqstp);
mode = post.post_op_attr_u.attributes.mode;
if (access(path, R_OK) != -1)
newaccess |= ACCESS3_READ;
if (access(path, W_OK) != -1)
newaccess |= ACCESS3_MODIFY | ACCESS3_EXTEND;
if (access(path, X_OK) != -1) {
newaccess |= ACCESS3_EXECUTE;
if (opt_readable_executables)
newaccess |= ACCESS3_READ;
}
/* root is allowed everything */
if (get_uid(rqstp) == 0)
newaccess |= ACCESS3_READ | ACCESS3_MODIFY | ACCESS3_EXTEND;
/* adjust if directory */
if (post.post_op_attr_u.attributes.type == NF3DIR) {
if (newaccess & (ACCESS3_READ | ACCESS3_EXECUTE))
newaccess |= ACCESS3_LOOKUP;
if (newaccess & ACCESS3_MODIFY)
newaccess |= ACCESS3_DELETE;
newaccess &= ~ACCESS3_EXECUTE;
}
result.status = NFS3_OK;
result.ACCESS3res_u.resok.access = newaccess & argp->access;
result.ACCESS3res_u.resok.obj_attributes = post;
return &result;
}
void APL_TaskHandler(void)
{
switch (network_get_state())
{
case APP_INITIAL_STATE:
/* Init Led */
init_led();
/* Init Serial Interface for debug */
initSerialInterface();
uid = get_uid();
/* Init network */
uid = 2;
network_init(uid);
network_set_state(APP_NETWORK_JOIN_REQUEST);
break;
case APP_NETWORK_JOIN_REQUEST:
/* Activate the network status led blink */
led_start_blink();
/* St art network */
network_start();
network_set_state(APP_NETWORK_JOINING_STATE);
case APP_NETWORK_JOINING_STATE:
break;
case APP_NETWORK_LEAVING_STATE:
break;
case APP_NETWORK_JOINED_STATE:
led_stop_blink();
break;
default:
break;
}
SYS_PostTask(APL_TASK_ID);
}
/*
* CREATE COLLATION
*/
void define_collation(struct list * names, struct list * parameters)
{
char *collName;
oid_t collNamespace;
acl_result_e aclresult;
struct list_cell *pl;
DefElem *fromEl = NULL;
DefElem *localeEl = NULL;
DefElem *lccollateEl = NULL;
DefElem *lcctypeEl = NULL;
char *collcollate = NULL;
char *collctype = NULL;
oid_t newoid;
collNamespace = qualified_name_get_creation_ns(names, &collName);
aclresult = ns_aclcheck(collNamespace, get_uid(), ACL_CREATE);
if (aclresult != ACLCHECK_OK)
aclcheck_error(aclresult, ACL_KIND_NAMESPACE, get_ns_name(collNamespace));
foreach(pl, parameters) {
DefElem* defel = (DefElem *) lfirst(pl);
DefElem** defelp;
if (pg_strcasecmp(defel->defname, "from") == 0)
defelp = &fromEl;
else if (pg_strcasecmp(defel->defname, "locale") == 0)
defelp = &localeEl;
else if (pg_strcasecmp(defel->defname, "lc_collate") == 0)
defelp = &lccollateEl;
else if (pg_strcasecmp(defel->defname, "lc_ctype") == 0)
defelp = &lcctypeEl;
else {
ereport(ERROR, (
errcode(E_SYNTAX_ERROR),
errmsg("collation attribute \"%s\" not recognized",
defel->defname)));
break;
}
*defelp = defel;
}
void file_info(char* fileName){
struct stat buf;
int ret = stat(fileName, &buf);
if(S_ISDIR(buf.st_mode))
printf("d");
else
printf("-");
info(buf);
nlink(buf);
printf(" %s ",get_uid(buf));
printf("%s ",get_gid(buf));
get_size(buf);
get_time(buf);
printf(" %s ",fileName);
printf("\n");
}