/usr/include/cherokee/macros.h is in libcherokee-base0-dev 1.2.101-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 | /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* Cherokee
*
* Authors:
* Alvaro Lopez Ortega <alvaro@alobbs.com>
*
* Copyright (C) 2001-2011 Alvaro Lopez Ortega
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#if !defined (CHEROKEE_INSIDE_CHEROKEE_H) && !defined (CHEROKEE_COMPILATION)
# error "Only <cherokee/cherokee.h> can be included directly, this file may disappear or change contents."
#endif
#ifndef CHEROKEE_MACROS_H
#define CHEROKEE_MACROS_H
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#ifdef __cplusplus
# define CHEROKEE_BEGIN_DECLS extern "C" {
# define CHEROKEE_END_DECLS }
#else
# define CHEROKEE_BEGIN_DECLS
# define CHEROKEE_END_DECLS
#endif
#define __cherokee_func__ __func__
#ifndef TRUE
# define TRUE 1
#endif
#ifndef FALSE
# define FALSE 0
#endif
#ifndef NULL
# ifdef __cplusplus
# define NULL (0L)
# else /* !__cplusplus */
# define NULL ((void*) 0)
# endif /* !__cplusplus */
#endif
#if defined(__GNUC__) && (__GNUC__ > 2) && defined(__OPTIMIZE__)
# define likely(x) __builtin_expect((x),1)
# define unlikely(x) __builtin_expect((x),0)
# define not_ok(x) __builtin_expect(x != ret_ok, 0)
# define lt_ok(x) __builtin_expect(x < ret_ok, 0)
#else
# define likely(x) (x)
# define unlikely(x) (x)
# define not_ok(x) (x != ret_ok)
# define lt_ok(x) (x < ret_ok)
#endif
#if defined(__GNUC__)
# define __GNUC_VERSION \
(__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
# else
# define __GNUC_VERSION 0
#endif
#if __GNUC_VERSION >= 30000
# define must_check __attribute__ ((warn_unused_result))
# define no_return __attribute__ ((noreturn))
#else
# define must_check
# define no_return
#endif
#define DEFAULT_RECV_SIZE ( 2 * 1024)
#define DEFAULT_READ_SIZE (16 * 1024)
#define MAX_HEADER_LEN 8192
#define MAX_HEADER_CRLF 8
#define MAX_KEEPALIVE 500
#define MAX_NEW_CONNECTIONS_PER_STEP 50
#define DEFAULT_CONN_REUSE 20
#define TERMINAL_WIDTH 80
#define DEFAULT_TRAFFIC_UPDATE 10
#define CGI_TIMEOUT 65
#define SECONDS_TO_LINGER 2
#define LOGGER_MIN_BUFSIZE 0
#define DEFAULT_LOGGER_MAX_BUFSIZE 32768
#define LOGGER_MAX_BUFSIZE (4 * 1024 * 1024)
#define LOGGER_FLUSH_LAPSE 10
#define RESPINS_MAX 16
#define SENDFILE_MIN_SIZE (128 * 1024) /* 128Kb */
#define SENDFILE_MAX_SIZE 2147483647 /* 2Gb -1*/
#define NONCE_CLEANUP_LAPSE 60
#define NONCE_EXPIRATION 60
#define POST_READ_SIZE 32700
#define FLCACHE_LAPSE 60
#define FD_NUM_SPARE 10 /* range: 8 ... 20 */
#define FD_NUM_MIN_SYSTEM 20 /* range: 16 ... 64 */
#define FD_NUM_MIN_AVAILABLE 8 /* range: 8 ... 65000 */
#define FD_NUM_MIN_PER_THREAD 8 /* range: 8 ... 65000 */
#define FD_NUM_CUSTOM_LIMIT 4096 /* range: 16 ... 65000 */
#define EXIT_OK 0
#define EXIT_ERROR 1
#define EXIT_OK_ONCE 2
#define EXIT_ERROR_FATAL 3
#if (FD_NUM_MIN_SYSTEM < 16)
# error FD_NUM_MIN_SYSTEM too low, < 16
#endif
#if (FD_NUM_SPARE < 8)
# error FD_NUM_SPARE too low, < 8
#endif
#if (FD_NUM_MIN_AVAILABLE < 8)
# error FD_NUM_MIN_AVAILABLE too low, < 8
#endif
#if (FD_NUM_MIN_PER_THREAD < 8)
# error FD_NUM_MIN_PER_THREAD too low, < 8
#endif
#if (FD_NUM_MIN_PER_THREAD > FD_NUM_MIN_AVAILABLE)
# error FD_NUM_MIN_PER_THREAD too high, > FD_NUM_MIN_AVAILABLE
#endif
#if ((FD_NUM_MIN_SYSTEM - FD_NUM_SPARE) < FD_NUM_MIN_AVAILABLE)
# error FD_NUM_MIN_SYSTEM too low or FD_NUM_SPARE FDS too high
#endif
#define CSZLEN(str) (sizeof(str) - 1)
#define LF_LF "\n\n" /* EOHs (End Of Headers) */
#define CRLF_CRLF "\r\n\r\n" /* EOHs (End Of Headers) */
#define CRLF "\r\n" /* EOH (End Of Header Line) */
#define LWS " \t\r\n" /* HTTP linear white space */
#define LBS " \t" /* HTTP linear blank space */
#define CHR_CR '\r' /* 0x0D: Carriage return */
#define CHR_LF '\n' /* 0x0A: Line feed (new line) */
#define CHR_SP ' ' /* Space */
#define CHR_HT '\t' /* Horizontal tab */
#define equal_str(m,str) \
(strncasecmp(m, str, sizeof(str)-1) == 0)
#define equal_buf_str(b,str) \
(cherokee_buffer_case_cmp_str((b),(str)) == 0)
#define return_if_fail(expr,ret) \
do { \
if (!(expr)) { \
PRINT_ERROR ("assertion `%s' failed\n", #expr); \
return (ret); \
} \
} while(0)
#define SHOULDNT_HAPPEN \
do { \
fprintf (stderr, \
"file %s:%d (%s): this should not happen\n", \
__FILE__, __LINE__, __cherokee_func__); \
fflush (stderr); \
} while (0)
#define RET_UNKNOWN(ret) \
do { \
fprintf (stderr, \
"file %s:%d (%s): ret code unknown ret=%d\n", \
__FILE__, __LINE__, __cherokee_func__, ret); \
fflush (stderr); \
} while (0)
#define UNUSED(x) ((void)(x))
/* Make cherokee type.
*/
#define CHEROKEE_MK_TYPE(type) \
cherokee_ ## type ## _t
/* Make cherokee new type function.
*/
#define CHEROKEE_MK_NEW(obj,type) \
cherokee_ ## type ## _new (& obj )
/* Declare struct.
*/
#define CHEROKEE_DCL_STRUCT(obj,type) \
CHEROKEE_MK_TYPE(type) * obj
/* Declare and allocate a new struct.
*/
#define CHEROKEE_NEW_STRUCT(obj,type) \
CHEROKEE_DCL_STRUCT(obj,type) = (CHEROKEE_MK_TYPE(type) *) \
malloc (sizeof(CHEROKEE_MK_TYPE(type))); \
return_if_fail (obj != NULL, ret_nomem)
/* Declare and allocate a zeroed new struct.
*/
#define CHEROKEE_CNEW_STRUCT(nmemb,obj,type) \
CHEROKEE_DCL_STRUCT(obj,type) = (CHEROKEE_MK_TYPE(type) *) \
calloc ((nmemb), sizeof(CHEROKEE_MK_TYPE(type))); \
return_if_fail (obj != NULL, ret_nomem)
/* Declare and initialize a new object.
*/
#define CHEROKEE_NEW(obj,type) \
CHEROKEE_DCL_STRUCT(obj,type) = NULL; \
CHEROKEE_MK_NEW(obj,type); \
return_if_fail (obj != NULL, ret_nomem)
/* Decleare and initialize two new object.
* NOTE: if the second object allocation fails,
* then we leak memory of obj1, anyway, as this is a half disaster,
* and it is likely that cherokee will exit because of this,
* we don't care too much (for now).
*/
#define CHEROKEE_NEW2(obj1,obj2,type) \
CHEROKEE_DCL_STRUCT(obj1,type) = NULL; \
CHEROKEE_DCL_STRUCT(obj2,type) = NULL; \
CHEROKEE_MK_NEW(obj1,type); \
CHEROKEE_MK_NEW(obj2,type); \
return_if_fail (obj1 != NULL, ret_nomem) \
return_if_fail (obj2 != NULL, ret_nomem)
#define CHEROKEE_NEW_TYPE(obj,type) \
type * obj = (type *) malloc(sizeof(type)); \
return_if_fail (obj != NULL, ret_nomem)
/* We assume to have a C ANSI free().
*/
#define CHEROKEE_FREE(obj) \
do { \
free (obj); \
(obj) = NULL; \
} while (0)
#define CHEROKEE_TEMP(obj, size) \
const unsigned int obj ## _size = size; \
char obj[size]
#ifndef MIN
# define MIN(x,y) ((x<y) ? x : y)
#endif
#ifndef MAX
# define MAX(x,y) ((x>y) ? x : y)
#endif
/* Automatic functions:
* These macros implement _new/_free by using _init/_mrproper.
*/
#define CHEROKEE_ADD_FUNC_NEW(klass) \
ret_t \
cherokee_ ## klass ## _new (cherokee_ ## klass ## _t **obj) { \
ret_t ret; \
CHEROKEE_NEW_STRUCT (n, klass); \
\
ret = cherokee_ ## klass ## _init (n); \
if (unlikely (ret != ret_ok)) { \
free (n); \
return ret; \
} \
\
*obj = n; \
return ret_ok; \
}
#define CHEROKEE_ADD_FUNC_FREE(klass) \
ret_t \
cherokee_ ## klass ## _free (cherokee_ ## klass ## _t *obj) { \
if ((obj) == NULL) \
return ret_ok; \
\
cherokee_ ## klass ## _mrproper (obj); \
\
free (obj); \
return ret_ok; \
}
/* Printing macros
*/
#if defined(__GNUC__) || ( defined(__SUNPRO_C) && __SUNPRO_C > 0x590 )
# define PRINT_MSG(fmt,arg...) do { fprintf(stderr, fmt, ##arg); fflush(stderr); } while(0)
# define PRINT_ERROR(fmt,arg...) do { fprintf(stderr, "%s:%d - "fmt, __FILE__, __LINE__, ##arg); fflush(stderr); } while(0)
#else
# define PRINT_MSG(fmt,...) do { fprintf(stderr, fmt, __VA_ARGS__); fflush(stderr); } while(0)
# define PRINT_ERROR(fmt,...) do { fprintf(stderr, "%s:%d - "fmt, __FILE__, __LINE__, __VA_ARGS__); fflush(stderr); } while(0)
#endif
#ifdef DEBUG
# ifdef __GNUC__
# define PRINT_DEBUG(fmt,arg...) do { fprintf(stdout, "%s:%d - " fmt,__FILE__,__LINE__,##arg); fflush(stdout); } while (0)
# else
# define PRINT_DEBUG(fmt,...) do { fprintf(stdout, "%s:%d - " fmt,__FILE__,__LINE__,__VA_ARGS__); fflush(stdout); } while (0)
# endif
#else
# ifdef __GNUC__
# define PRINT_DEBUG(fmt,arg...) do { } while(0)
# else
# define PRINT_DEBUG(fmt,...) do { } while(0)
# endif
#endif
#define PRINT_ERROR_S(str) PRINT_ERROR("%s",str)
#define PRINT_MSG_S(str) PRINT_MSG("%s",str)
/* Tracing facility
*/
#define TRACE_ENV "CHEROKEE_TRACE"
#ifdef TRACE_ENABLED
# ifdef __GNUC__
# define TRACE(fmt,arg...) cherokee_trace_do_trace (fmt, __FILE__, __LINE__, __cherokee_func__, ##arg)
# else
# define TRACE(fmt,...) cherokee_trace_do_trace (fmt, __FILE__, __LINE__, __cherokee_func__, __VA_ARGS__)
# endif
#else
# ifdef __GNUC__
# define TRACE(section,fmt,arg...) do { } while(0)
# else
# define TRACE(section,fmt,...) do { } while(0)
# endif
#endif
/* Conversions
*/
#define POINTER_TO_INT(pointer) ((long)(pointer))
#define INT_TO_POINTER(integer) ((void*)((long)(integer)))
/* Bit masks
*/
#define BIT_SET(var,bit) var |= (bit)
#define BIT_UNSET(var,bit) var &= ~(bit)
/* Format string for off_t and size_t
*/
#if (SIZEOF_OFF_T == SIZEOF_UNSIGNED_LONG_LONG)
# define FMT_OFFSET "%llu"
# define FMT_OFFSET_HEX "%llx"
# define CST_OFFSET unsigned long long
#elif (SIZEOF_OFF_T == SIZEOF_UNSIGNED_LONG)
# define FMT_OFFSET "%lu"
# define FMT_OFFSET_HEX "%lx"
# define CST_OFFSET unsigned long
#else
# error Unknown size of off_t
#endif
#if (SIZEOF_SIZE_T == SIZEOF_UNSIGNED_INT)
# define FMT_SIZE "%d"
# define FMT_SIZE_HEX "%x"
# define CST_SIZE unsigned int
#elif (SIZEOF_SIZE_T == SIZEOF_UNSIGNED_LONG_LONG)
# define FMT_SIZE "%llu"
# define FMT_SIZE_HEX "%llx"
# define CST_SIZE unsigned long long
#else
# error Unknown size of size_t
#endif
#ifndef va_copy
# ifdef __va_copy
# define va_copy(DEST,SRC) __va_copy((DEST),(SRC))
# else
# ifdef HAVE_VA_LIST_AS_ARRAY
# define va_copy(DEST,SRC) (*(DEST) = *(SRC))
# else
# define va_copy(DEST,SRC) ((DEST) = (SRC))
# endif
# endif
#endif
#ifdef _WIN32
# define CHEROKEE_EXPORT __declspec(dllexport)
#else
# define CHEROKEE_EXPORT
#endif
#ifdef _WIN32
# define SLASH '\\'
#else
# define SLASH '/'
#endif
#define CHEROKEE_CRASH \
do { \
*((int *)(0)) = 1; \
} while(0)
#define CHEROKEE_PRINT_BACKTRACE \
do { \
cherokee_buffer_t tmp = CHEROKEE_BUF_INIT; \
cherokee_buf_add_backtrace (&tmp, 0, "\n", ""); \
PRINT_MSG ("%s", tmp.buf); \
cherokee_buffer_mrproper (&tmp); \
} while (0)
#define CHEROKEE_CHAR_IS_WHITE(_ch) (((_ch) == ' ') || ((_ch) == '\t') || ((_ch) == '\n'))
#define CHEROKEE_CHAR_IS_UPPERCASE(_ch) (((_ch) >= 'A') && ((_ch) <= 'Z'))
#define CHEROKEE_CHAR_IS_LOWERCASE(_ch) (((_ch) >= 'a') && ((_ch) <= 'z'))
#define CHEROKEE_CHAR_IS_DIGIT(_ch) (((_ch) >= '0') && ((_ch) <= '9'))
#define CHEROKEE_CHAR_TO_LOWER(_ch) ((_ch) | 32)
#define CHEROKEE_CHAT_TO_UPPER(_ch) ((_ch) & ~32)
#endif /* CHEROKEE_MACROS_H */
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