scripts/coccicheck/cocci/notand.h

   1 // ****************************************************************************
   2 // Prelude, this file is used with -macro_file_builtins option of the C parser
   3 // ****************************************************************************
   4
   5 /* This file contains:
   6  *   - macros found in <.h>
   7  *   - macros found in ".h"
   8  *     but where we cant detect that it will be a "bad macro"
   9  *   - hints, cf below.
  10  *
  11  * A "bad macro" is a macro using free variables or when expanded
  12  * that influence the control-flow of the code. In those cases it
  13  * is preferable to expand the macro so that the coccinelle engine
  14  * has a more accurate representation of what is going on.
  15  *
  16  *
  17  *
  18  *
  19  * old: this file was also containing what is below but now we
  20  * try to expand on demand the macro found in the c file, so those cases
  21  * are not needed any more:
  22  *   - macros found in .c; macros that cannot be parsed.
  23  *     In the future should be autodetected
  24  *     (not so easy to do same for macros in .h cos require to access .h file)
  25  *   - macros found in .c; macros correctly parsed
  26  *     but where we cant detect that it will be a "bad macro"
  27  *
  28  * Some of those macros could be deleted and the C code rewritten because
  29  * they are "bad" macros.
  30  *
  31  * todo? perhaps better if could enable/disable some of those expansions
  32  * as different software may use conflicting macros.
  33  *
  34  *
  35  * can maybe have a look in sparse/lib.c to see a list of default #define
  36  * handled builtin apparently by gcc.
  37  */
  38
  39 // ****************************************************************************
  40 // Hints
  41 // ****************************************************************************
  42
  43 /* Cooperation with parsing_hack.ml: some body of macros in this file, such
  44  * as MACROSTATEMENT, are considered as magic strings.
  45  * I can't just expand those macros into some 'whatever();' because I need
  46  * to generate a TMacroStmt for solving some ambiguities in the grammar
  47  * for the toplevel stuff I think.
  48  * Right now a set of special strings are used as "hints" to the parser
  49  * to help it parse code. Those hints are specified in parsing_hack.ml:
  50  *
  51  *   - YACFE_ITERATOR
  52  *   - YACFE_DECLARATOR
  53  *   - YACFE_STRING
  54  *   - YACFE_STATEMENT, or MACROSTATEMENT
  55  *   - YACFE_ATTRIBUTE
  56  *   - YACFE_IDENT_BUILDER
  57  */
  58
  59 // ****************************************************************************
  60 // Test macros
  61 // ****************************************************************************
  62
  63 // #define FOO(a, OP, b) a OP b
  64 // #define FOO(a,b) fn(a,b)
  65 #define FOO_METH_TEST(a) YACFE_IDENT_BUILDER
  66
  67 //#define FOO YACFE_DECLARATOR
  68
  69 // ****************************************************************************
  70 // Generic macros
  71 // ****************************************************************************
  72
  73 // ****************************************************************************
  74 // Yacc macros
  75 // ****************************************************************************
  76
  77 #define YY_PROTO(x) x
  78 #define yyconst const
  79
  80
  81 // ****************************************************************************
  82 // GNU Hello macros
  83 // ****************************************************************************
  84
  85 #define __getopt_argv_const const
  86
  87
  88 // ****************************************************************************
  89 // Gcc (as in the source of gcc code) macros
  90 // ****************************************************************************
  91
  92
  93 // ****************************************************************************
  94 // Linux macros
  95 // ****************************************************************************
  96
  97 // ----------------------------------------------------------------------------
  98 // Attributes. could perhaps generalize via "__.*"
  99 // ----------------------------------------------------------------------------
 100 #define  __init
 101 #define  __exit
 102 #define  __user
 103 #define  __iomem
 104 #define  __initdata
 105 #define  __exitdata
 106 #define  __devinit
 107 #define  __devexit
 108 #define  __devinitdata
 109 #define  __cpuinit
 110 #define  __cpuinitdata
 111 #define  __init_or_module
 112 #define  __initdata_or_module
 113 #define  __pminit
 114 #define  __pminitdata
 115
 116 #define  __cacheline_aligned
 117 #define  ____cacheline_aligned
 118 #define  __cacheline_aligned_in_smp
 119 #define  ____cacheline_aligned_in_smp
 120 #define  ____cacheline_internodealigned_in_smp
 121
 122 #define  __ALIGNED__
 123 #define  __3xp_aligned
 124
 125 #define  __pmac
 126 #define  __force
 127 #define  __nocast
 128 #define  __read_mostly
 129
 130 #define  __must_check
 131 // pb
 132 #define  __unused
 133 #define  __maybe_unused
 134
 135
 136 #define  __attribute_used__
 137 #define  __attribute_pure__
 138 #define  __attribute_const__
 139 // #define _attribute__const __attribute__((const))
 140
 141 #define  __always_inline
 142
 143 #define  __xipram
 144
 145 // in the other part of the kernel, in arch/, mm/, etc
 146 #define  __sched
 147 #define  __initmv
 148 #define  __exception
 149 #define  __cpuexit
 150 #define  __kprobes
 151 #define  __meminit
 152 #define  __meminitdata
 153 #define  __nosavedata
 154 #define  __kernel
 155 #define  __nomods_init
 156 #define  __apicdebuginit
 157 #define  __ipc_init
 158 #define  __modinit
 159 #define  __lockfunc
 160 #define  __weak
 161 #define  __tlb_handler_align
 162 #define  __lock_aligned
 163 #define  __force_data
 164 #define  __nongprelbss
 165 #define  __nongpreldata
 166 #define  __noreturn
 167
 168 #define  __section_jiffies
 169 #define  __vsyscall_fn
 170 #define  __section_vgetcpu_mode
 171 #define  __section_vsyscall_gtod_data
 172
 173 // in header files
 174 #define  __bitwise
 175 #define  __bitwise__
 176 #define  __deprecated
 177
 178
 179 // last found
 180 #define __init_refok
 181
 182
 183 // maybe only in old kernel
 184 #define  __openfirmware
 185
 186
 187 #define __extension__
 188
 189 #define __thread
 190 #define __used
 191 #define __pure
 192
 193 #define __ref
 194 #define __refdata
 195
 196 #define __uses_jump_to_uncached
 197
 198
 199 // last last
 200 #define __net_init
 201 #define __net_exit
 202 #define __net_initdata
 203
 204 #define __paginginit // in mm
 205
 206 // ----------------------------------------------------------------------------
 207 // String macros
 208 // ----------------------------------------------------------------------------
 209
 210 /* string macro. normally handle quite well by mu lalr(k), but
 211  * sometimes not enough, if have for instance the XX YY case, could
 212  * be considered as a declaration with XX being a typedef, so would
 213  * Have ambiguity. So at least by adding this special case, we can
 214  * catch more correct string-macro, no more a XX YY but now a good
 215  * "XX" YY
 216  *
 217  * cf include/linux/kernel.h
 218  *
 219  * For stringification I need to have at least a witness, a string,
 220  * and sometimes have just printk(KERN_WARNING MYSTR) and it could
 221  * be transformed in a typedef later, so better to at least
 222  * transform in string already the string-macro we know.
 223  *
 224  * Perhaps better to apply also as soon as possible the
 225  * correct macro-annotation tagging (__init & co) to be able to
 226  * filter them as soon as possible so that they will not polluate
 227  * our pattern-matching that come later.
 228  */
 229
 230 #define  KERN_EMERG "KERN_EMERG"
 231 #define  KERN_ALERT "KERN_ALERT"
 232 #define  KERN_CRIT "KERN_CRIT"
 233 #define  KERN_ERR "KERN_ERR"
 234 #define  KERN_WARNING "KERN_WARNING"
 235 #define  KERN_NOTICE "KERN_NOTICE"
 236 #define  KERN_INFO "KERN_INFO"
 237 #define  KERN_DEBUG "KERN_DEBUG"
 238
 239
 240 /* EX_TABLE & co.
 241  *
 242  * Replaced by a string. We can't put everything as comment
 243  * because it can be part of an expression where we wait for
 244  * something, where we wait for a string. So at least we
 245  * must keep the EX_TABLE token and transform it as a string.
 246  *
 247  * normally not needed if have good stringification of macro
 248  * but those macros are sometimes used multiple times
 249  * as in EX_TABLE(0b) EX_TABLE(1b)  and we don't detect
 250  * it well yet.
 251  */
 252
 253 // TODO don't use x :(
 254 #define EX_TABLE(x)  "TOTO"
 255 #define ASM_EXCEPTIONTABLE_ENTRY(x)  "TOTO"
 256 #define DCACHE_CLEAR(x) "TOTO"
 257 #define PPC405_ERR77(x)  "TOTO"
 258
 259
 260
 261
 262 // ----------------------------------------------------------------------------
 263 // Alias keywords
 264 // ----------------------------------------------------------------------------
 265 // pb, false positive, can also be a #define cst and use as 'case CONST:'
 266 //#define CONST const
 267
 268
 269 #define STATIC static
 270 #define _static static
 271
 272 #define  noinline
 273
 274 #define  __CS4231_INLINE__ inline
 275 #define  CCIO_INLINE inline
 276 #define  SBA_INLINE  inline
 277
 278 #define  STATIC_INLINE static inline
 279 #define  __EXTERN_INLINE extern inline
 280
 281 #define  AGPEXTERN extern
 282
 283 #define  PNMI_STATIC static
 284 #define  RLMT_STATIC static
 285 #define  SISINITSTATIC static
 286 #define  SCTP_STATIC static
 287
 288 #define  BUGLVL if
 289 #define  IFDEBUG if
 290
 291 #define  TRACE_EXIT return
 292
 293 #define notrace
 294
 295 #define noinline_for_stack // in fs
 296 #define debug_noinline // in net
 297
 298 // ----------------------------------------------------------------------------
 299 // linkage
 300 // ----------------------------------------------------------------------------
 301
 302 #define  fastcall
 303 #define  asmlinkage
 304
 305 #define  far
 306 #define  SK_FAR
 307
 308 // pb
 309 //#define  near
 310
 311
 312 // ----------------------------------------------------------------------------
 313 // ----------------------------------------------------------------------------
 314
 315 #define  INITSECTION
 316
 317 #define  NORET_TYPE
 318
 319 #define  compat_init_data
 320
 321 #define  DIVA_EXIT_FUNCTION
 322 #define  DIVA_INIT_FUNCTION
 323 #define  ACPI_SYSTEM_XFACE
 324
 325 #define  ASC_INITDATA
 326 #define  in2000__INITDATA
 327 #define  PACKED
 328
 329 #define  WPMINFO
 330 #define  CPMINFO
 331 #define  PMINFO
 332
 333 #define  ACPI_INTERNAL_VAR_XFACE
 334
 335 #define  SISIOMEMTYPE
 336
 337 #define  ACPI_STATE_COMMON
 338 #define  ACPI_PARSE_COMMON
 339 #define  ACPI_COMMON_DEBUG_MEM_HEADER
 340
 341
 342 #define  nabi_no_regargs
 343
 344
 345 #define  ATTRIB_NORET
 346 #define  ATTRIBUTE_UNUSED
 347 #define  BTEXT
 348 #define  BTDATA
 349 #define  PAGE_ALIGNED
 350
 351 #define  EARLY_INIT_SECTION_ATTR
 352
 353 // pb
 354 //#define  INIT
 355
 356 #define  IDI_CALL_ENTITY_T
 357 #define  IDI_CALL_LINK_T
 358
 359 /* cf gcc-linux.h
 360  * A trick to suppress uninitialized variable warning without generating any
 361  * code
 362  */
 363 #define uninitialized_var(x) x = x
 364 // as in u16 uninitialized_var(ioboard_type);   /* GCC be quiet */
 365
 366 // ----------------------------------------------------------------------------
 367 // ----------------------------------------------------------------------------
 368
 369 #define __releases(x)
 370 #define __acquires(x)
 371 #define __declspec(x)
 372 #define __page_aligned(x)
 373 #define __vsyscall(x)
 374
 375 // ----------------------------------------------------------------------------
 376 // ----------------------------------------------------------------------------
 377
 378
 379 //conflict with a macro of firefox
 380 //#define FASTCALL(x) x
 381 #define PARAMS(x) x
 382
 383
 384
 385 // ----------------------------------------------------------------------------
 386 // ----------------------------------------------------------------------------
 387
 388 // include/asm-arm/mach/arch.h
 389 // #define MACHINE_START(x) struct foo { x }
 390 #define MACHINE_START(_type,_name)                      \
 391 static const struct machine_desc __mach_desc_##_type    \
 392 /* __used*/                                                     \
 393  __attribute__((__section__(".arch.info.init"))) = {    \
 394         .nr             = MACH_TYPE_##_type,            \
 395         .name           = _name,
 396
 397 #define MACHINE_END                             \
 398 };
 399
 400 // include/asm-powerpc/machdep.h
 401 #define define_machine(name)                                    \
 402          extern struct machdep_calls mach_##name;                \
 403          EXPORT_SYMBOL(mach_##name);                             \
 404          struct machdep_calls mach_##name /*__machine_desc*/ =
 405
 406
 407 // ----------------------------------------------------------------------------
 408 // Declare like macros (in structure def), or tricky Declare macros
 409 // ----------------------------------------------------------------------------
 410
 411 // include/asm-i386/pci.h
 412 // the DECLARE are detected by parsing_hack but not when they are
 413 // inside a struct def.
 414 #define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
 415 #define DECLARE_PCI_UNMAP_LEN(LEN_NAME)
 416
 417 // defined in drivers/infiniband/hw/mthca/mthca_doorbell.h
 418 #define MTHCA_DECLARE_DOORBELL_LOCK(doorbell_lock)
 419
 420 // include/linux/types.h
 421 //#define BITS_TO_LONGS(bits) \
 422 //      (((bits)+BITS_PER_LONG-1)/BITS_PER_LONG)
 423 #define DECLARE_BITMAP(name,bits) \
 424         /*unsigned*/ long name[BITS_TO_LONGS(bits)]
 425
 426
 427 // include/asm-i386/percpu.h
 428 // interesting macro where we see the need of __typeof__(type) with
 429 // for example DECLARE_PER_CPU(char[256], iucv_dbf_txt_buf);
 430 #define DEFINE_PER_CPU(type, name) \
 431     __attribute__((__section__(".data.percpu"))) __typeof__(type) per_cpu__##name
 432 #define DECLARE_PER_CPU(type, name) extern __typeof__(type) per_cpu__##name
 433
 434
 435
 436 // include/linux/kobject.h
 437 #define decl_subsys(_name,_type,_uevent_ops) \
 438 struct subsystem _name##_subsys = { \
 439         .kset = { \
 440                 .kobj = { .name = __stringify(_name) }, \
 441                 .ktype = _type, \
 442                 .uevent_ops =_uevent_ops, \
 443         } \
 444 }
 445
 446 // ----------------------------------------------------------------------------
 447 // ----------------------------------------------------------------------------
 448
 449 // pb: if use this macro then we will not transform the argument of CS_CHECK
 450 // in some rules.
 451 //#define CS_CHECK(fn, ret) \
 452 //  do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 453
 454
 455 // bt2/hci_bcsp.c
 456 #define BCSP_CRC_INIT(x) x = 0xffff
 457
 458
 459 // sound/oss/cs46xx_wrapper-24.h
 460 #define CS_OWNER .owner =
 461 #define CS_THIS_MODULE THIS_MODULE,
 462
 463
 464 // sound/sparc/dbri.c
 465 // "bad macro", have a ',' at the end
 466 #define CS4215_SINGLE(xname, entry, shift, mask, invert) \
 467 { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
 468   .info = snd_cs4215_info_single, \
 469   .get = snd_cs4215_get_single, .put = snd_cs4215_put_single, \
 470   .private_value = entry | (shift << 8) | (mask << 16) | (invert << 24) },
 471
 472 // drivers/media/video/sn9c102/sn9c102_sensor.h
 473 //#define sn9c102_write_const_regs(sn9c102_device, data...)                     \
 474 //      ({ const static u8 _valreg[][2] = {data};                             \
 475 //      sn9c102_write_regs(sn9c102_device, _valreg, ARRAY_SIZE(_valreg)); })
 476
 477
 478
 479
 480
 481 // drivers/s390/cio/qdio.h
 482 #define SYNC_MEMORY if (unlikely(q->siga_sync)) qdio_siga_sync_q(q)
 483 #define SYNC_MEMORY_ALL if (unlikely(q->siga_sync)) \
 484         qdio_siga_sync(q,~0U,~0U)
 485 #define SYNC_MEMORY_ALL_OUTB if (unlikely(q->siga_sync)) \
 486         qdio_siga_sync(q,~0U,0)
 487
 488 // drivers/scsi/g_NCR5380.c
 489 #define ANDP ,
 490
 491
 492 // drivers/scsi/ncr53c8xx.c
 493 // generate lots of errors because error en cascade car dans l'initialiseur
 494 // il y'a des '}' dans la premiere colonne
 495 #define PREFETCH_FLUSH SCR_CALL, PADDRH (wait_dma),
 496
 497 // drivers/net/e100.c
 498 // pbs false positive, defined in another manner in some files
 499 //#define X(a,b)        a,b
 500
 501
 502 // net/ipv4/netfilter/ip_conntrack_helper_h323_asn1.c
 503 // also used in other.c that don't do any include :(
 504 // but locally redefined in drivers/net/bnx2.c :( with a
 505 // #define FNAME        0x8
 506 #define FNAME(name) name,
 507
 508
 509 // drivers/net/tulip/de4x5.c
 510 #define DESC_ALIGN
 511
 512
 513 // in .h
 514 #define MPI_POINTER *
 515
 516 // mega4/soc.c mega4/socal.c
 517 // cause false typedef inference if let soc_printk
 518 #define soc_printk printk
 519 #define socal_printk printk
 520
 521
 522 // ----------------------------------------------------------------------------
 523 // Initializer array macros
 524 // ----------------------------------------------------------------------------
 525
 526 // drivers/net/wireless/bcm43xx/bcm43xx_wx.c
 527 // defined in similar way multiple times, in the same file and in another one
 528 #define WX(ioctl)  [(ioctl) - SIOCSIWCOMMIT]
 529 // #define WX(x) [(x)-SIOCIWFIRST]
 530
 531 // drivers/net/wireless/ipw2200.c
 532 #define IW_IOCTL(x) [(x)-SIOCSIWCOMMIT]
 533
 534 // drivers/net/wireless/zd1211rw/zd_netdev.c
 535 #define PRIV_OFFSET(x) [(x)-SIOCIWFIRSTPRIV]
 536
 537 // drivers/net/wireless/zd1211rw/zd_rf.h
 538 #define RF_CHANNEL(ch) [(ch)-1]
 539
 540 // drivers/net/wireless/zd1211rw/zd_rf_uw2453.c
 541 #define RF_CHANPAIR(a,b) [CHAN_TO_PAIRIDX(a)]
 542
 543 // drivers/net/wireless/arlan-proc.c
 544 // incomplete macro, the real macro is quite complex and use other macros
 545 #define ARLAN_SYSCTL_TABLE_TOTAL(x)
 546
 547
 548 // ----------------------------------------------------------------------------
 549 // ----------------------------------------------------------------------------
 550
 551 // drivers/net/cxgb3/t3_hw.c
 552 #define VPD_ENTRY(name, len) \
 553         u8 name##_kword[2]; u8 name##_len; u8 name##_data[len]
 554
 555
 556 // #define rtrc(i) {}
 557
 558 // ----------------------------------------------------------------------------
 559 // ----------------------------------------------------------------------------
 560
 561 // drivers/video/nvidia/nv_type.h
 562 // use: SetBitField(h_blank_e, 5: 5, 7:7)
 563 //#define BITMASK(t,b) (((unsigned)(1U << (((t)-(b)+1)))-1)  << (b))
 564 //#define MASKEXPAND(mask) BITMASK(1?mask,0?mask)
 565 //#define SetBF(mask,value) ((value) << (0?mask))
 566 //#define GetBF(var,mask) (((unsigned)((var) & MASKEXPAND(mask))) >> (0?mask) )
 567 //#define SetBitField(value,from,to) SetBF(to, GetBF(value,from))
 568 //#define SetBit(n) (1<<(n))
 569 //#define Set8Bits(value) ((value)&0xff)
 570
 571
 572 // drivers/video/sis/init.c
 573 // use: GETBITSTR((SiS_Pr->CVTotal     -2), 10:10, 0:0)
 574 //#define BITMASK(h,l)          (((unsigned)(1U << ((h)-(l)+1))-1)<<(l))
 575 //#define GENMASK(mask)         BITMASK(1?mask,0?mask)
 576 //#define GETBITS(var,mask)     (((var) & GENMASK(mask)) >> (0?mask))
 577 //#define GETBITSTR(val,from,to)  ((GETBITS(val,from)) << (0?to))
 578
 579
 580 // fs/afs/internal.h
 581 #define ASSERTCMP(X, OP, Y)                                             \
 582 do {                                                                    \
 583         if (unlikely(!((X) OP (Y)))) {                                  \
 584                 printk(KERN_ERR "\n");                                  \
 585                 printk(KERN_ERR "AFS: Assertion failed\n");             \
 586                 printk(KERN_ERR "%lu " /*#OP*/ " %lu is false\n",               \
 587                        (unsigned long)(X), (unsigned long)(Y));         \
 588                 printk(KERN_ERR "0x%lx " /*#OP*/ " 0x%lx is false\n",   \
 589                        (unsigned long)(X), (unsigned long)(Y));         \
 590                 BUG();                                                  \
 591         }                                                               \
 592 } while(0)
 593
 594 #define ASSERTIFCMP(C, X, OP, Y)                                        \
 595 do {                                                                    \
 596         if (unlikely((C) && !((X) OP (Y)))) {                           \
 597                 printk(KERN_ERR "\n");                                  \
 598                 printk(KERN_ERR "AFS: Assertion failed\n");             \
 599                 printk(KERN_ERR "%lu " /*#OP*/ " %lu is false\n",               \
 600                        (unsigned long)(X), (unsigned long)(Y));         \
 601                 printk(KERN_ERR "0x%lx " /*#OP*/ " 0x%lx is false\n",   \
 602                        (unsigned long)(X), (unsigned long)(Y));         \
 603                 BUG();                                                  \
 604         }                                                               \
 605 } while(0)
 606
 607
 608 #define ASSERTRANGE(L, OP1, N, OP2, H)                                  \
 609 do {                                                                    \
 610         if (unlikely(!((L) OP1 (N)) || !((N) OP2 (H)))) {               \
 611                 printk(KERN_ERR "\n");                                  \
 612                 printk(KERN_ERR "AFS: Assertion failed\n");             \
 613                 printk(KERN_ERR "%lu "/*#OP1*/" %lu "/*#OP2*/" %lu is false\n", \
 614                        (unsigned long)(L), (unsigned long)(N),          \
 615                        (unsigned long)(H));                             \
 616                 printk(KERN_ERR "0x%lx "/*#OP1*/" 0x%lx "/*#OP2*/" 0x%lx is false\n", \
 617                        (unsigned long)(L), (unsigned long)(N),          \
 618                        (unsigned long)(H));                             \
 619                 BUG();                                                  \
 620         }                                                               \
 621 } while(0)
 622
 623
 624
 625
 626 // loop, macro without ';', single macro. ex: DEBUG()
 627
 628 // TODO should find the definition because we don't use 'x' and so
 629 // may lose code sites with coccinelle. If expand correctly, will
 630 // still don't transform correctly but at least will detect the place.
 631
 632
 633
 634
 635 #define ASSERT(x) MACROSTATEMENT
 636 #define IRDA_ASSERT(x) MACROSTATEMENT
 637
 638 #define CHECK_NULL(x) MACROSTATEMENT
 639
 640 //#define DEBUG(x) MACROSTATEMENT
 641 #define DEBUG0(x) MACROSTATEMENT
 642 #define DEBUG1(x) MACROSTATEMENT
 643 #define DEBUG2(x) MACROSTATEMENT
 644 #define DEBUG3(x) MACROSTATEMENT
 645
 646
 647 #define DBG(x) MACROSTATEMENT
 648 #define DEB(x) MACROSTATEMENT
 649 #define PARSEDEBUG(x) MACROSTATEMENT
 650 #define DEBC(x) MACROSTATEMENT
 651 #define DBG_TRC(x) MACROSTATEMENT
 652 #define DBG_ERR(x) MACROSTATEMENT
 653 #define DBG_FTL(x) MACROSTATEMENT
 654
 655 #define DBGINFO(x) MACROSTATEMENT
 656 #define DFLOW(x) MACROSTATEMENT
 657 #define DFLIP(x) MACROSTATEMENT
 658 #define DLOG_INT_TRIG(x) MACROSTATEMENT
 659
 660 #define D3(x) MACROSTATEMENT
 661 #define D1(x) MACROSTATEMENT
 662 #define DB(x) MACROSTATEMENT
 663 #define DCBDEBUG(x) MACROSTATEMENT
 664 #define SCSI_LOG_MLQUEUE(x) MACROSTATEMENT
 665
 666 #define PLND(x) MACROSTATEMENT
 667 #define FCALND(x) MACROSTATEMENT
 668 #define FCALD(x) MACROSTATEMENT
 669
 670 #define DEBUGRECURSION(x) MACROSTATEMENT
 671
 672 #define DEBUGPIO(x) MACROSTATEMENT
 673 #define VDEB(x) MACROSTATEMENT
 674
 675 #define READ_UNLOCK_IRQRESTORE(x) MACROSTATEMENT
 676
 677 #define TRACE_CATCH(x) MACROSTATEMENT
 678
 679 #define PDBGG(x) MACROSTATEMENT
 680
 681 #define IF_ABR(x) MACROSTATEMENT
 682 #define IF_EVENT(x) MACROSTATEMENT
 683 #define IF_ERR(x) MACROSTATEMENT
 684 #define IF_CBR(x) MACROSTATEMENT
 685 #define IF_INIT(x) MACROSTATEMENT
 686 #define IF_RX(x) MACROSTATEMENT
 687
 688 #define SOD(x) MACROSTATEMENT
 689
 690 #define KDBG(x) MACROSTATEMENT
 691
 692 #define IRDA_ASSERT_LABEL(x) MACROSTATEMENT
 693
 694
 695
 696
 697
 698 // ----------------------------------------------------------------------------
 699 // Difficult foreach
 700 // ----------------------------------------------------------------------------
 701
 702 // include/linux/sched.h
 703 #define while_each_thread(g, t) \
 704         while ((t = next_thread(t)) != g)
 705
 706
 707
 708 // net/decnet/dn_fib.c
 709 #define for_fib_info() { struct dn_fib_info *fi;\
 710         for(fi = dn_fib_info_list; fi; fi = fi->fib_next)
 711 #define endfor_fib_info() }
 712
 713 #define for_nexthops(fi) { int nhsel; const struct dn_fib_nh *nh;\
 714         for(nhsel = 0, nh = (fi)->fib_nh; nhsel < (fi)->fib_nhs; nh++, nhsel++)
 715
 716 #define change_nexthops(fi) { int nhsel; struct dn_fib_nh *nh;\
 717         for(nhsel = 0, nh = (struct dn_fib_nh *)((fi)->fib_nh); nhsel < (fi)->fib_nhs; nh++, nhsel++)
 718
 719 #define endfor_nexthops(fi) }
 720
 721
 722 // ----------------------------------------------------------------------------
 723 // Macros around function prototype
 724 // ----------------------------------------------------------------------------
 725
 726
 727 // net/sched/em_meta.c
 728 #define META_COLLECTOR(FUNC) static void meta_##FUNC(struct sk_buff *skb, \
 729         struct tcf_pkt_info *info, struct meta_value *v, \
 730         struct meta_obj *dst, int *err)
 731
 732
 733 #define GDTH_INITFUNC(x,y) x y
 734 #define ASC_INITFUNC(x,y) x y
 735
 736
 737 // ----------------------------------------------------------------------------
 738 // If-like macros
 739 // ----------------------------------------------------------------------------
 740
 741 // include/linux/lockd/debug.h
 742 // include/linux/nfs_fs.h
 743 // include/linux/nfsd/debug.h
 744 // include/linux/sunrpc/debug.h
 745 //#define ifdebug(flag)          if (unlikely(nlm_debug & NLMDBG_##flag))
 746 #define ifdebug(flag)          if (0)
 747
 748
 749
 750 // ----------------------------------------------------------------------------
 751 //#define __PROM_O32
 752
 753 // ----------------------------------------------------------------------------
 754 // for tests-big/ macros, may be obsolete now cos fixed in latest kernel
 755 // ----------------------------------------------------------------------------
 756
 757 // rule10
 758 //#define        ACPI_MODULE_NAME(x)
 759
 760
 761
 762
 763 // ****************************************************************************
 764 // Httpd (apache) macros
 765 // ****************************************************************************
 766
 767 #define AP_DECLARE(x) x
 768 #define PROXY_DECLARE(x) x
 769 #define CACHE_DECLARE(x) x
 770 #define DBD_DECLARE_NONSTD(x) x
 771 #define DAV_DECLARE(x) x
 772 #define APU_DECLARE(x) x
 773 #define APU_DECLARE_NONSTD(x) x
 774 #define APR_DECLARE(x) x
 775 #define AP_CORE_DECLARE(x) x
 776 #define AP_DECLARE_NONSTD(x) x
 777 #define AP_CORE_DECLARE_NONSTD(x) x
 778 #define APR_OPTIONAL_FN_TYPE(x) x
 779 #define DAV_DECLARE_NONSTD(x) x
 780 #define APR_DECLARE_NONSTD(x) x
 781
 782 #define APU_DECLARE_DATA
 783 #define APR_THREAD_FUNC
 784 #define AP_DECLARE_DATA
 785 #define PROXY_DECLARE_DATA
 786 #define AP_MODULE_DECLARE_DATA
 787 #define APR_DECLARE_DATA
 788
 789
 790
 791 #define APR_INLINE inline
 792 #define EXPORT static
 793 #define REGISTER register
 794
 795 #define MODSSL_D2I_SSL_SESSION_CONST const
 796 #define MODSSL_D2I_X509_CONST const
 797 #define MODSSL_D2I_PrivateKey_CONST const
 798 #define MODSSL_D2I_SSL_SESSION_CONST const
 799
 800 #define STACK_OF(X509_NAME) X509_NAME
 801
 802 #define MODSSL_PCHAR_CAST  (pchar)
 803
 804 #define WINAPI
 805 //#define CALLBACK
 806 // generate false positive in Linux
 807 #define APIENTRY
 808 #define __declspec(x)
 809 #define __stdcall
 810
 811
 812 //#define module struct xxx
 813
 814 #define APR_POOL_IMPLEMENT_ACCESSOR(shm)
 815
 816 #define ADD_SUITE(suite) suite;
 817
 818 // ****************************************************************************
 819 // CISCO vpn client macros
 820 // ****************************************************************************
 821
 822 // #define NOREGPARM
 823 // #define IN
 824 // #define OUT
 825 // #define OPTIONAL
 826
 827 #define likely(x) (x)
 828 #define unlikely(x) (x)