/* -*- Mode: C -*- */ autogen definitions fixincl; /* Define all the fixes we know about for repairing damaged headers. Please see the README before adding or changing entries in this file. This is the sort command: blocksort output=inclhack.sorted \ pattern='^/\*$' \ trailer='^/\*EOF\*[/]' \ input=inclhack.def \ key='hackname[ ]*=[ ]*(.*);' Set up a debug test so we can make the templates emit special code while debugging these fixes: */ #ifdef DEBUG FIXINC_DEBUG = yes; #endif /* * This fixes __FD_ZERO bug for linux 2.x.y (x <= 2 && y <= some n) */ fix = { hackname = AAB_fd_zero_asm_posix_types_h; files = asm/posix_types.h; mach = 'i[34567]86-*-linux*'; bypass = '} while'; /* * Define _POSIX_TYPES_H_WRAPPER at the end of the wrapper, not * the start, so that if #include_next gets another instance of * the wrapper, this will follow the #include_next chain until * we arrive at the real . */ replace = <<- _EndOfHeader_ /* This file fixes a bug in the __FD_ZERO macro for older versions of the Linux kernel. */ #ifndef _POSIX_TYPES_H_WRAPPER #include #include_next #if defined(__FD_ZERO) && !defined(__GLIBC__) #undef __FD_ZERO #define __FD_ZERO(fdsetp) \ do { \ int __d0, __d1; \ __asm__ __volatile__("cld ; rep ; stosl" \ : "=&c" (__d0), "=&D" (__d1) \ : "a" (0), "0" (__FDSET_LONGS), \ "1" ((__kernel_fd_set *) (fdsetp)) :"memory"); \ } while (0) #endif #define _POSIX_TYPES_H_WRAPPER #endif /* _POSIX_TYPES_H_WRAPPER */ _EndOfHeader_; }; /* * This fixes __FD_ZERO bug for glibc-1.x */ fix = { hackname = AAB_fd_zero_gnu_types_h; files = gnu/types.h; mach = 'i[34567]86-*-linux*'; /* * Define _TYPES_H_WRAPPER at the end of the wrapper, not * the start, so that if #include_next gets another instance of * the wrapper, this will follow the #include_next chain until * we arrive at the real . */ replace = <<- _EndOfHeader_ /* This file fixes a bug in the __FD_ZERO macro present in glibc 1.x. */ #ifndef _TYPES_H_WRAPPER #include #include_next #if defined(__FD_ZERO) && !defined(__GLIBC__) #undef __FD_ZERO # define __FD_ZERO(fdsetp) \\ do { \\ int __d0, __d1; \\ __asm__ __volatile__("cld ; rep ; stosl" \\ : "=&c" (__d0), "=&D" (__d1) \\ : "a" (0), "0" (__FDSET_LONGS), \\ "1" ((__fd_set *) (fdsetp)) :"memory"); \\ } while (0) #endif #define _TYPES_H_WRAPPER #endif /* _TYPES_H_WRAPPER */ _EndOfHeader_; }; /* * This fixes __FD_ZERO bug for glibc-2.0.x */ fix = { hackname = AAB_fd_zero_selectbits_h; files = selectbits.h; mach = 'i[34567]86-*-linux*'; /* * Define _SELECTBITS_H_WRAPPER at the end of the wrapper, not * the start, so that if #include_next gets another instance of * the wrapper, this will follow the #include_next chain until * we arrive at the real . */ replace = <<- _EndOfHeader_ /* This file fixes a bug in the __FD_ZERO macro present in glibc 2.0.x. */ #ifndef _SELECTBITS_H_WRAPPER #include #include_next #if defined(__FD_ZERO) && defined(__GLIBC__) \\ && defined(__GLIBC_MINOR__) && __GLIBC__ == 2 \\ && __GLIBC_MINOR__ == 0 #undef __FD_ZERO #define __FD_ZERO(fdsetp) \\ do { \\ int __d0, __d1; \\ __asm__ __volatile__ ("cld; rep; stosl" \\ : "=&c" (__d0), "=&D" (__d1) \\ : "a" (0), "0" (sizeof (__fd_set) \\ / sizeof (__fd_mask)), \\ "1" ((__fd_mask *) (fdsetp)) \\ : "memory"); \\ } while (0) #endif #define _SELECTBITS_H_WRAPPER #endif /* _SELECTBITS_H_WRAPPER */ _EndOfHeader_; }; /* * Solaris is a DDK (aka kernel-land) header providing * the same interface as . No idea why they couldn't have just * used the standard header. */ fix = { hackname = AAB_solaris_sys_varargs_h; files = "sys/varargs.h"; mach = '*-*-solaris*'; replace = <<- _EndOfHeader_ #ifdef __STDC__ #include #else #include #endif _EndOfHeader_; }; /* * Fix non-ANSI memcpy declaration that conflicts with gcc's builtin * declaration on Sun OS 4.x. We must only fix this on Sun OS 4.x, because * many other systems have similar text but correct versions of the file. * To ensure only Sun's is fixed, we grep for a likely unique string. * Fix also on sysV68 R3V7.1 (head/memory.h\t50.1\t ) */ fix = { hackname = AAB_sun_memcpy; files = memory.h; select = "/\\*\t@\\(#\\)" "(head/memory.h\t50.1\t " "|memory\\.h 1\\.[2-4] 8./../.. SMI; from S5R2 1\\.2\t)\\*/"; replace = <<- _EndOfHeader_ /* This file was generated by fixincludes */ #ifndef __memory_h__ #define __memory_h__ #ifdef __STDC__ extern void *memccpy(); extern void *memchr(); extern void *memcpy(); extern void *memset(); #else extern char *memccpy(); extern char *memchr(); extern char *memcpy(); extern char *memset(); #endif /* __STDC__ */ extern int memcmp(); #endif /* __memory_h__ */ _EndOfHeader; }; /* * Completely replace with a file that includes gcc's * stdarg.h or varargs.h files as appropriate. */ #ifdef SVR4 fix = { hackname = AAB_svr4_no_varargs; files = sys/varargs.h; replace = "/* This file was generated by fixincludes. */\n" "#ifndef _SYS_VARARGS_H\n" "#define _SYS_VARARGS_H\n\n" "#ifdef __STDC__\n" "#include \n" "#else\n" "#include \n" "#endif\n\n" "#endif /* _SYS_VARARGS_H */\n"; }; #endif /* * Completely replace with a file that implements gcc's * optimized byteswapping. (The original probably implemented some * incompatible optimized byteswapping.) */ fix = { hackname = AAB_svr4_replace_byteorder; mach = "*-*-sysv4*"; mach = "i[34567]86-*-sysv5*"; mach = "i[34567]86-*-sco3.2v5*"; mach = "i[34567]86-*-udk*"; mach = "i[34567]86-*-solaris2.[0-4]"; mach = "powerpcle-*-solaris2.[0-4]"; mach = "sparc-*-solaris2.[0-4]"; mach = "i[34567]86-sequent-ptx*"; files = sys/byteorder.h; replace = <<- _EndOfHeader_ #ifndef _SYS_BYTEORDER_H #define _SYS_BYTEORDER_H /* Functions to convert `short' and `long' quantities from host byte order to (internet) network byte order (i.e. big-endian). Written by Ron Guilmette (rfg@ncd.com). This isn't actually used by GCC. It is installed by fixinc.svr4. For big-endian machines these functions are essentially no-ops. For little-endian machines, we define the functions using specialized asm sequences in cases where doing so yields better code (e.g. i386). */ #if !defined (__GNUC__) && !defined (__GNUG__) #error You lose! This file is only useful with GNU compilers. #endif #ifndef __BYTE_ORDER__ /* Byte order defines. These are as defined on UnixWare 1.1, but with double underscores added at the front and back. */ #define __LITTLE_ENDIAN__ 1234 #define __BIG_ENDIAN__ 4321 #define __PDP_ENDIAN__ 3412 #endif #ifdef __STDC__ static __inline__ unsigned long htonl (unsigned long); static __inline__ unsigned short htons (unsigned int); static __inline__ unsigned long ntohl (unsigned long); static __inline__ unsigned short ntohs (unsigned int); #endif /* defined (__STDC__) */ #if defined (__i386__) #ifndef __BYTE_ORDER__ #define __BYTE_ORDER__ __LITTLE_ENDIAN__ #endif /* Convert a host long to a network long. */ /* We must use a new-style function definition, so that this will also be valid for C++. */ static __inline__ unsigned long htonl (unsigned long __arg) { register unsigned long __result; __asm__ ("xchg%B0 %b0,%h0 ror%L0 $16,%0 xchg%B0 %b0,%h0" : "=q" (__result) : "0" (__arg)); return __result; } /* Convert a host short to a network short. */ static __inline__ unsigned short htons (unsigned int __arg) { register unsigned short __result; __asm__ ("xchg%B0 %b0,%h0" : "=q" (__result) : "0" (__arg)); return __result; } #elif (defined (__ns32k__) || defined (__vax__) || defined (__arm__)) #ifndef __BYTE_ORDER__ #define __BYTE_ORDER__ __LITTLE_ENDIAN__ #endif /* For other little-endian machines, using C code is just as efficient as using assembly code. */ /* Convert a host long to a network long. */ static __inline__ unsigned long htonl (unsigned long __arg) { register unsigned long __result; __result = (__arg >> 24) & 0x000000ff; __result |= (__arg >> 8) & 0x0000ff00; __result |= (__arg << 8) & 0x00ff0000; __result |= (__arg << 24) & 0xff000000; return __result; } /* Convert a host short to a network short. */ static __inline__ unsigned short htons (unsigned int __arg) { register unsigned short __result; __result = (__arg << 8) & 0xff00; __result |= (__arg >> 8) & 0x00ff; return __result; } #else /* must be a big-endian machine */ #ifndef __BYTE_ORDER__ #define __BYTE_ORDER__ __BIG_ENDIAN__ #endif /* Convert a host long to a network long. */ static __inline__ unsigned long htonl (unsigned long __arg) { return __arg; } /* Convert a host short to a network short. */ static __inline__ unsigned short htons (unsigned int __arg) { return __arg; } #endif /* big-endian */ /* Convert a network long to a host long. */ static __inline__ unsigned long ntohl (unsigned long __arg) { return htonl (__arg); } /* Convert a network short to a host short. */ static __inline__ unsigned short ntohs (unsigned int __arg) { return htons (__arg); } #endif _EndOfHeader_; }; /* * Cancel out ansi_compat.h on Ultrix. Replace it with an empty file. */ fix = { hackname = AAB_ultrix_ansi_compat; files = ansi_compat.h; select = ULTRIX; replace = "/* This file intentionally left blank. */\n"; }; /* * The Ultrix 4.3 file limits.h is a symbolic link to sys/limits.h. * Replace limits.h with a file that includes sys/limits.h. */ fix = { hackname = AAB_ultrix_limits; files = limits.h; mach = "*-*-ultrix4.3"; replace = <<- _EndOfHeader_ #ifndef _LIMITS_INCLUDED #define _LIMITS_INCLUDED #include #endif /* _LIMITS_INCLUDED */ _EndOfHeader_; }; /* * The ULTRIX 4.3 version of memory.h duplicates definitions * present in strings.h. Replace memory.h with a file that includes * strings.h to prevent problems from multiple inclusion. */ fix = { hackname = AAB_ultrix_memory; files = memory.h; mach = "*-*-ultrix4.3"; replace = <<- _EndOfHeader_ #ifndef _MEMORY_INCLUDED #define _MEMORY_INCLUDED #include #endif /* _MEMORY_INCLUDED */ _EndOfHeader_; }; /* * The Ultrix 4.3 file string.h is a symbolic link to strings.h. * Replace string.h link with a file that includes strings.h to prevent * problems from multiple inclusion. */ fix = { hackname = AAB_ultrix_string; files = string.h; mach = "*-*-ultrix4.3"; replace = <<- _EndOfHeader_ #ifndef _STRING_INCLUDED #define _STRING_INCLUDED #include #endif /* _STRING_INCLUDED */ _EndOfHeader_; }; /* * pthread.h on AIX 4.3.3 tries to define a macro without whitspace * which violates a requirement of ISO C. */ fix = { hackname = aix_pthread; files = "pthread.h"; select = "(#define [A-Za-z_0-9]+)(\\\\\n[^A-Za-z_0-9 \t\n(])"; c_fix = format; c_fix_arg = "%1 %2"; test_text = "#define PTHREAD_MUTEX_INITIALIZER\\\\\n" "{...init stuff...}"; }; /* * sys/machine.h on AIX 4.3.3 puts whitespace between a \ and a newline * in an otherwise harmless (and #ifed out) macro definition */ fix = { hackname = aix_sysmachine; files = sys/machine.h; select = "\\\\ +\n"; c_fix = format; c_fix_arg = "\\\n"; test_text = "#define FOO \\\n" " bar \\ \n baz \\ \n bat"; }; /* * sys/wait.h on AIX 3.2.5 puts the declaration of wait3 before the * definition of struct rusage, so the prototype added by fixproto fails. */ fix = { hackname = aix_syswait; files = sys/wait.h; select = "^extern pid_t wait3\\(\\);\n"; select = "bos325,"; c_fix = format; c_fix_arg = "struct rusage;\n%0"; test_text = "/* bos325, */\n" "extern pid_t wait3();\n" "\t/* pid_t wait3(int *, int, struct rusage *); */"; }; /* * sys/signal.h on some versions of AIX uses volatile in the typedef of * sig_atomic_t, which causes gcc to generate a warning about duplicate * volatile when a sig_atomic_t variable is declared volatile, as * required by ANSI C. */ fix = { hackname = aix_volatile; files = sys/signal.h; select = "typedef volatile int sig_atomic_t"; c_fix = format; c_fix_arg = "typedef int sig_atomic_t"; test_text = "typedef volatile int sig_atomic_t;"; }; /* * Fix __assert declaration in assert.h on Alpha OSF/1. */ fix = { hackname = alpha___assert; files = "assert.h"; select = '__assert\(char \*, char \*, int\)'; c_fix = format; c_fix_arg = "__assert(const char *, const char *, int)"; test_text = 'extern void __assert(char *, char *, int);'; }; /* * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX V5 . */ fix = { hackname = alpha___extern_prefix; files = sys/stat.h; select = "#[ \t]*if[ \t]*defined\\(__DECC\\)"; mach = "alpha*-dec-osf5*"; c_fix = format; c_fix_arg = "%0 || defined(__PRAGMA_EXTERN_PREFIX)"; test_text = "# if defined(__DECC)"; }; /* * Fix assert macro in assert.h on Alpha OSF/1. * The superfluous int cast breaks C++. */ fix = { hackname = alpha_assert; files = "assert.h"; select = '(#define assert\(EX\).*)\(\(int\) \(EX\)\)'; c_fix = format; c_fix_arg = "%1(EX)"; test_text = '#define assert(EX) (((int) (EX)) ? (void)0 : __assert(#EX, __FILE__, __LINE__))'; }; /* * Fix getopt declarations in stdio.h and stdlib.h on Alpha OSF/1 and AIX. */ fix = { hackname = alpha_getopt; files = "stdio.h"; files = "stdlib.h"; select = 'getopt\(int, char \*\[\], *char \*\)'; c_fix = format; c_fix_arg = "getopt(int, char *const[], const char *)"; test_text = 'extern int getopt(int, char *[], char *);'; }; /* * Remove erroneous parentheses in sym.h on Alpha OSF/1. */ fix = { hackname = alpha_parens; files = sym.h; select = '#ifndef\(__mips64\)'; c_fix = format; c_fix_arg = "#ifndef __mips64"; test_text = "#ifndef(__mips64) /* bogus */\nextern int foo;\n#endif"; }; /* * Obey __PRAGMA_EXTERN_PREFIX for Tru64 UNIX . */ fix = { hackname = alpha_pthread; files = pthread.h; select = "(#[ \t]*if defined \\(_PTHREAD_ENV_DECC\\) || defined \\(_PTHREAD_ENV_EPCC\\))\n" "(#[ \t]*define _PTHREAD_USE_PTDNAM_)"; mach = "alpha*-dec-osf*"; c_fix = format; c_fix_arg = "%1 || defined (__PRAGMA_EXTERN_PREFIX)\n%2"; test_text = "# if defined (_PTHREAD_ENV_DECC) || defined (_PTHREAD_ENV_EPCC)\n" "# define _PTHREAD_USE_PTDNAM_\n" "# endif"; }; /* * Recognize GCC in Tru64 UNIX V5.1B . */ fix = { hackname = alpha_pthread_gcc; files = pthread.h; select = "#else\n# error : unrecognized compiler."; mach = "alpha*-dec-osf*"; c_fix = format; c_fix_arg = "#elif defined (__GNUC__)\n" "# define _PTHREAD_ENV_GCC\n" "%0"; test_text = "# define _PTHREAD_ENV_INTELC\n" "#else\n" "# error : unrecognized compiler.\n" "#endif"; }; /* * Fix return value of sbrk in unistd.h on Alpha OSF/1 V2.0 * And OpenBSD. */ fix = { hackname = alpha_sbrk; files = unistd.h; select = "char[ \t]*\\*[\t ]*sbrk[ \t]*\\("; c_fix = format; c_fix_arg = "void *sbrk("; test_text = "extern char* sbrk(ptrdiff_t increment);"; }; /* * Change external names of wcstok/wcsftime via asm instead of macros on * Tru64 UNIX V4.0. */ fix = { hackname = alpha_wchar; files = wchar.h; mach = "alpha*-dec-osf4*"; select = "#define wcstok wcstok_r"; sed = "s@#define wcstok wcstok_r@extern wchar_t *wcstok __((wchar_t *, const wchar_t *, wchar_t **)) __asm__(\"wcstok_r\");@"; sed = "s@#define wcsftime __wcsftime_isoc@extern size_t wcsftime __((wchar_t *, size_t, const wchar_t *, const struct tm *)) __asm__(\"__wcsftime_isoc\");@"; test_text = "#define wcstok wcstok_r\n" "#define wcsftime __wcsftime_isoc"; }; /* * For C++, avoid any typedef or macro definition of bool, * and use the built in type instead. * HP/UX 10.20 also has it in curses_colr/curses.h. */ fix = { hackname = avoid_bool_define; files = curses.h; files = curses_colr/curses.h; files = term.h; files = tinfo.h; select = "#[ \t]*define[ \t]+bool[ \t]"; bypass = "__cplusplus"; c_fix = format; c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+bool[ \t].*"; test_text = "# define bool\t char \n"; }; fix = { hackname = avoid_bool_type; files = curses.h; files = curses_colr/curses.h; files = term.h; files = tinfo.h; select = "^[ \t]*typedef[ \t].*[ \t]bool[ \t]*;"; bypass = "__cplusplus"; c_fix = format; c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; test_text = "typedef unsigned int\tbool \t; /* bool\n type */"; }; /* * For C++, avoid any typedef definition of wchar_t, * and use the built in type instead. * Don't do this for headers that are smart enough to do the right * thing (recent [n]curses.h and Xlib.h). * Don't do it for which is never used from C++ anyway, * and will be broken by the edit. */ fix = { hackname = avoid_wchar_t_type; select = "^[ \t]*typedef[ \t].*[ \t]wchar_t[ \t]*;"; bypass = "__cplusplus"; bypass = "_LINUX_NLS_H"; bypass = "XFree86: xc/lib/X11/Xlib\\.h"; c_fix = format; c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; test_text = "typedef unsigned short\twchar_t \t; /* wchar_t\n type */"; }; /* * Fix #defines under Alpha OSF/1: * The following files contain '#pragma extern_prefix "_FOO"' followed by * a '#define something(x,y,z) _FOOsomething(x,y,z)'. The intent of these * statements is to reduce namespace pollution. While these macros work * properly in most cases, they don't allow you to take a pointer to the * "something" being modified. To get around this limitation, change these * statements to be of the form '#define something _FOOsomething'. * * sed ain't egrep, lesson 2463: sed can use self-referential * regular expressions. In the substitute expression below, * "\\1" and "\\2" refer to subexpressions found earlier in the * same match. So, we continue to use sed. "extern_prefix" will * be a rare match anyway... */ fix = { hackname = bad_lval; select = "^[ \t]*#[ \t]*pragma[ \t]+extern_prefix"; files = libgen.h; files = dirent.h; files = ftw.h; files = grp.h; files = ndbm.h; files = pthread.h; files = pwd.h; files = signal.h; files = standards.h; files = stdlib.h; files = string.h; files = stropts.h; files = time.h; files = unistd.h; sed = "s/^[ \t]*#[ \t]*define[ \t][ \t]*\\([^(]*\\)\\(([^)]*)\\)[ \t]*" "\\(_.*\\)\\1\\2[ \t]*$/#define \\1 \\3\\1/"; test_text = '#pragma extern_prefix "_FOO"'"\n" "#define something(x,y,z) _FOOsomething(x,y,z)\n" "#define mumble _FOOmumble"; }; /* * Fix `typedef struct term;' on hppa1.1-hp-hpux9. */ fix = { hackname = bad_struct_term; files = curses.h; select = "^[ \t]*typedef[ \t]+struct[ \t]+term[ \t]*;"; c_fix = format; c_fix_arg = "struct term;"; test_text = 'typedef struct term;'; }; /* * Fix one other error in this file: * a mismatched quote not inside a C comment. */ fix = { hackname = badquote; files = sundev/vuid_event.h; select = "doesn't"; c_fix = format; c_fix_arg = "does not"; test_text = "/* doesn't have matched single quotes */"; }; /* * check for broken assert.h that needs stdio.h */ fix = { hackname = broken_assert_stdio; files = assert.h; select = stderr; bypass = "include.*stdio\\.h"; c_fix = wrap; c_fix_arg = "#include \n"; test_text = "extern FILE* stderr;"; }; /* * check for broken assert.h that needs stdlib.h */ fix = { hackname = broken_assert_stdlib; files = assert.h; select = 'exit *\(|abort *\('; bypass = "include.*stdlib\\.h"; c_fix = wrap; c_fix_arg = "#ifdef __cplusplus\n" "#include \n" "#endif\n"; test_text = "extern void exit ( int );"; }; /* * Remove `extern double cabs' declarations from math.h. * This conflicts with C99. Discovered on AIX. * SunOS4 has its cabs() declaration followed by a comment which * terminates on the following line. * Darwin hides its broken cabs in architecture-specific subdirs. */ fix = { hackname = broken_cabs; files = "math.h"; files = "architecture/ppc/math.h"; files = "architecture/i386/math.h"; select = '^extern[ \t]+double[ \t]+cabs'; c_fix = format; c_fix_arg = ""; c_fix_arg = "^extern[ \t]+double[ \t]+cabs[ \t]*\\([^\\)]*\\);"; test_text = "#ifdef __STDC__\n" "extern double cabs(struct dbl_hypot);\n" "#else\n" "extern double cabs();\n" "#endif\n" "extern double cabs ( _Complex z );\n" "extern double cabs(); /* This is a comment\n" " and it ends here. */"; }; /* * Various systems derived from BSD4.4 contain a macro definition * for vfscanf that interacts badly with requirements of builtin-attrs.def. * Known to be fixed in FreeBSD 5 system headers. */ fix = { hackname = bsd_stdio_attrs_conflict; mach = *-*-*bsd*; mach = *-*-*darwin*; files = stdio.h; select = "^#define[ \t]*vfscanf[ \t]*__svfscanf[ \t]*$"; c_fix = format; c_fix_arg = '#define _BSD_STRING(_BSD_X) _BSD_STRINGX(_BSD_X)' "\n" '#define _BSD_STRINGX(_BSD_X) #_BSD_X' "\n" 'int vfscanf(FILE *, const char *, __builtin_va_list) ' '__asm__ (_BSD_STRING(__USER_LABEL_PREFIX__) "__svfscanf");'; test_text = '#define vfscanf __svfscanf'; }; /* * Fix various macros used to define ioctl numbers. * The traditional syntax was: * * #define _CTRL(n, x) (('n'<<8)+x) * #define TCTRLCFOO _CTRL(T, 1) * * but this does not work with the C standard, which disallows macro * expansion inside strings. We have to rewrite it thus: * * #define _CTRL(n, x) ((n<<8)+x) * #define TCTRLCFOO _CTRL('T', 1) * * The select expressions match too much, but the c_fix code is cautious. * * CTRL might be: CTRL _CTRL ISCTRL BSD43_CTRL ... */ fix = { hackname = ctrl_quotes_def; select = "define[ \t]+[A-Z0-9_]+CTRL\\([a-zA-Z][,)]"; c_fix = char_macro_def; c_fix_arg = "CTRL"; /* * This is two tests in order to ensure that the "CTRL(c)" can * be selected in isolation from the multi-arg format */ test_text = "#define BSD43_CTRL(n, x) (('n'<<8)+x)\n"; test_text = "#define _CTRL(c) ('c'&037)"; }; fix = { hackname = ctrl_quotes_use; select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+CTRL[ \t]*\\( *[^,']"; c_fix = char_macro_use; c_fix_arg = "CTRL"; test_text = "#define TCTRLFOO BSD43_CTRL(T, 1)"; }; /* * sys/mman.h on HP/UX is not C++ ready, * even though NO_IMPLICIT_EXTERN_C is defined on HP/UX. * * rpc/types.h on OSF1/2.0 is not C++ ready, * even though NO_IMPLICIT_EXTERN_C is defined for the alpha. * * The problem is the declaration of malloc. */ fix = { hackname = cxx_unready; files = sys/mman.h; files = rpc/types.h; select = '[^#]+malloc.*;'; /* Catch any form of declaration not within a macro. */ bypass = '"C"|__BEGIN_DECLS'; c_fix = wrap; c_fix_arg = "#ifdef __cplusplus\n" "extern \"C\" {\n" "#endif\n"; c_fix_arg = "#ifdef __cplusplus\n" "}\n" "#endif\n"; test_text = "extern void* malloc( size_t );"; }; /* * __private_extern__ doesn't exist in FSF GCC. Even if it did, * why would you ever put it in a system header file? */ fix = { hackname = darwin_private_extern; mach = "*-*-darwin*"; files = mach-o/dyld.h; select = "__private_extern__ [a-z_]+ _dyld_"; c_fix = format; c_fix_arg = "extern"; c_fix_arg = "__private_extern__"; test_text = "__private_extern__ int _dyld_func_lookup(\n" "const char *dyld_func_name,\n" "unsigned long *address);\n"; }; /* * Fix on Digital UNIX V4.0: * It contains a prototype for a DEC C internal asm() function, * clashing with gcc's asm keyword. So protect this with __DECC. */ fix = { hackname = dec_intern_asm; files = c_asm.h; sed = "/^[ \t]*float[ \t]*fasm/i\\\n#ifdef __DECC\n"; sed = "/^[ \t]*#[ \t]*pragma[ \t]*intrinsic([ \t]*dasm/a\\\n" "#endif\n"; test_text = "float fasm {\n" " ... asm stuff ...\n" "};\n#pragma intrinsic( dasm )\n/* END ASM TEST*/"; }; /* * Fix typo in on DJGPP 2.03. */ fix = { hackname = djgpp_wchar_h; file = wchar.h; select = "__DJ_wint_t"; bypass = "sys/djtypes.h"; c_fix = format; c_fix_arg = "%0\n#include "; c_fix_arg = "#include "; test_text = "#include \n" "extern __DJ_wint_t x;\n"; }; /* * Fix these Sun OS files to avoid an invalid identifier in an #ifdef. */ fix = { hackname = ecd_cursor; files = "sunwindow/win_lock.h"; files = "sunwindow/win_cursor.h"; select = 'ecd\.cursor'; c_fix = format; c_fix_arg = 'ecd_cursor'; test_text = "#ifdef ecd.cursor\n#error bogus\n#endif /* ecd+cursor */"; }; /* * Between 8/24/1998 and 2/17/2001, FreeBSD system headers presume * neither the existence of GCC 3 nor its exact feature set yet break * (by design?) when __GNUC__ is set beyond 2. */ fix = { hackname = freebsd_gcc3_breakage; mach = *-*-freebsd*; files = sys/cdefs.h; select = '^#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7$'; bypass = '__GNUC__[ \t]*([>=]=[ \t]*[3-9]|>[ \t]*2)'; c_fix = format; c_fix_arg = '%0 || __GNUC__ >= 3'; test_text = '#if __GNUC__ == 2 && __GNUC_MINOR__ >= 7'; }; /* * Fix these files to use the types we think they should for * ptrdiff_t, size_t, and wchar_t. * * This defines the types in terms of macros predefined by our 'cpp'. * This is supposedly necessary for glibc's handling of these types. * It's probably not necessary for anyone else, but it doesn't hurt. */ fix = { hackname = gnu_types; files = "sys/types.h"; files = "stdlib.h"; files = "sys/stdtypes.h"; files = "stddef.h"; files = "memory.h"; files = "unistd.h"; bypass = '_GCC_(PTRDIFF|SIZE|WCHAR)_T'; select = "^[ \t]*typedef[ \t]+.*[ \t](ptrdiff|size|wchar)_t;"; c_fix = gnu_type; test_text = "typedef long int ptrdiff_t; /* long int */\n" "typedef uint_t size_t; /* uint_t */\n" "typedef ushort_t wchar_t; /* ushort_t */"; }; /* * Fix HP & Sony's use of "../machine/xxx.h" * to refer to: */ fix = { hackname = hp_inline; files = sys/spinlock.h; files = machine/machparam.h; select = "[ \t]*#[ \t]*include[ \t]+" '"\.\./machine/'; c_fix = format; c_fix_arg = "%1"; c_fix_arg = "([ \t]*#[ \t]*include[ \t]+)" '"\.\./machine/' '([a-z]+)\.h"'; test_text = ' # include "../machine/mumble.h"'; }; /* * Check for (...) in C++ code in HP/UX sys/file.h. */ fix = { hackname = hp_sysfile; files = sys/file.h; select = "HPUX_SOURCE"; c_fix = format; c_fix_arg = "(struct file *, ...)"; c_fix_arg = '\(\.\.\.\)'; test_text = "extern void foo(...); /* HPUX_SOURCE - bad varargs */"; }; /* * Delete C++ double pow (double, int) inline function from HP-UX 10 & 11 * math.h to prevent clash with define in c_std/bits/std_cmath.h. */ fix = { hackname = hpux10_cpp_pow_inline; files = fixinc-test-limits.h, math.h; select = <<- END_POW_INLINE ^# +ifdef +__cplusplus +\} +inline +double +pow\(double +__d,int +__expon\) +\{ [ ]+return +pow\(__d,\(double\)__expon\); +\} +extern +"C" +\{ #else # +endif END_POW_INLINE; c_fix = format; c_fix_arg = ""; test_text = "# ifdef __cplusplus\n" " }\n" " inline double pow(double __d,int __expon) {\n" "\t return pow(__d,(double)__expon);\n" " }\n" ' extern "C"' " {\n" "#else\n" "# endif"; }; fix = { hackname = hpux11_cpp_pow_inline; files = math.h; select = " +inline double pow\\(double d,int expon\\) \\{\n" " +return pow\\(d, \\(double\\)expon\\);\n" " +\\}\n"; c_fix = format; c_fix_arg = ""; test_text = " inline double pow(double d,int expon) {\n" " return pow(d, (double)expon);\n" " }\n"; }; /* * Fix hpux 10.X missing ctype declarations 1 */ fix = { hackname = hpux10_ctype_declarations1; files = ctype.h; select = "^#[ \t]*define _toupper\\(__c\\)[ \t]*__toupper\\(__c\\)"; bypass = "^[ \t]*extern[ \t]*int[ \t]*__tolower[ \t]*\\("; c_fix = format; c_fix_arg = "#ifdef _PROTOTYPES\n" "extern int __tolower(int);\n" "extern int __toupper(int);\n" "#else /* NOT _PROTOTYPES */\n" "extern int __tolower();\n" "extern int __toupper();\n" "#endif /* _PROTOTYPES */\n\n" "%0\n"; test_text = "# define _toupper(__c) __toupper(__c)\n"; }; /* * Fix hpux 10.X missing ctype declarations 2 */ fix = { hackname = hpux10_ctype_declarations2; files = ctype.h; select = "^# if defined\\(_SB_CTYPE_MACROS\\) && \\!defined\\(__lint\\)"; bypass = "^[ \t]*extern[ \t]*int[ \t]*_isalnum[ \t]*\\("; c_fix = format; c_fix_arg = "%0\n\n" "#ifdef _PROTOTYPES\n" " extern int _isalnum(int);\n" " extern int _isalpha(int);\n" " extern int _iscntrl(int);\n" " extern int _isdigit(int);\n" " extern int _isgraph(int);\n" " extern int _islower(int);\n" " extern int _isprint(int);\n" " extern int _ispunct(int);\n" " extern int _isspace(int);\n" " extern int _isupper(int);\n" " extern int _isxdigit(int);\n" "# else /* not _PROTOTYPES */\n" " extern int _isalnum();\n" " extern int _isalpha();\n" " extern int _iscntrl();\n" " extern int _isdigit();\n" " extern int _isgraph();\n" " extern int _islower();\n" " extern int _isprint();\n" " extern int _ispunct();\n" " extern int _isspace();\n" " extern int _isupper();\n" " extern int _isxdigit();\n" "#endif /* _PROTOTYPES */\n"; test_text = "# if defined(_SB_CTYPE_MACROS) && !defined(__lint)\n" " extern unsigned int *__SB_masks;\n"; }; /* * Make sure hpux defines abs in header. */ fix = { hackname = hpux11_abs; mach = ia64-hp-hpux11*; files = stdlib.h; select = "ifndef _MATH_INCLUDED"; c_fix = format; c_fix_arg = "if !defined(_MATH_INCLUDED) || defined(__GNUG__)"; // sed = "s/ifndef _MATH_INCLUDED/if !defined(_MATH_INCLUDED) || defined(__GNUG__)/"; test_text = "#ifndef _MATH_INCLUDED"; }; /* * Keep HP-UX 11 from stomping on C++ math namespace * with defines for fabsf. */ fix = { hackname = hpux11_fabsf; files = math.h; select = "^[ \t]*#[ \t]*define[ \t]+fabsf\\(.*"; bypass = "__cplusplus"; c_fix = format; c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; test_text = "#ifdef _PA_RISC\n" "# define fabsf(x) ((float)fabs((double)(float)(x)))\n" "#endif"; }; /* * Prevent HP-UX 11 from defining __size_t and preventing size_t from * being defined by having it define _hpux_size_t instead. */ fix = { hackname = hpux11_size_t; mach = "*-hp-hpux11*"; select = "__size_t"; c_fix = format; c_fix_arg = "_hpux_size_t"; test_text = "#define __size_t size_t\n" " extern int getpwuid_r( char *, __size_t, struct passwd **);\n"; }; /* * Fix hpux 11.00 broken snprintf declaration * (third argument is char *, needs to be const char * to prevent * spurious warnings with -Wwrite-strings or in C++). */ fix = { hackname = hpux11_snprintf; files = stdio.h; select = '(extern int snprintf *\(char *\*, *(|__|_hpux_)size_t,)' ' *(char *\*, *\.\.\.\);)'; c_fix = format; c_fix_arg = '%1 const %3'; test_text = "extern int snprintf(char *, size_t, char *, ...);\n" "extern int snprintf(char *, __size_t, char *, ...);\n" "extern int snprintf(char *, _hpux_size_t, char *, ...);"; }; /* * In inttypes.h on HPUX 11, the use of __CONCAT__ in the definition * of UINT32_C has undefined behavior according to ISO/ANSI: * the arguments to __CONCAT__ are not macro expanded before the * concatination happens so the trailing ')' in the first argument * is concatinated with the 'l' in the second argument creating an * invalid pp token. The behavior of invalid pp tokens is undefined. * GCC does not handle these invalid tokens the way the HP compiler does. * This problem will potentially occur anytime macros are used in the * arguments to __CONCAT__. A general solution to this problem would be to * insert another layer of macro between __CONCAT__ and its use * in UINT32_C. An example of this solution can be found in the C standard. * A more specific solution, the one used here, is to change the UINT32_C * macro to not used macros in the arguments to __CONCAT__. */ fix = { hackname = hpux11_uint32_c; files = inttypes.h; select = "^#define UINT32_C\\(__c\\)[ \t]*" "__CONCAT__\\(__CONCAT_U__\\(__c\\),l\\)"; c_fix = format; c_fix_arg = '#define UINT32_C(__c) __CONCAT__(__c,ul)'; test_text = "#define CONCAT_U__(__c)\t__CONCAT__(__c,u)\n" "#define UINT32_C(__c)\t__CONCAT__(__CONCAT_U__(__c),l)"; }; /* * Fix hpux 11.00 broken vsnprintf declaration */ fix = { hackname = hpux11_vsnprintf; files = stdio.h; select = '(extern int vsnprintf\(char \*, _[hpux]*_size_t, ' 'const char \*,) __va__list\);'; c_fix = format; c_fix_arg = "%1 __va_list);"; test_text = 'extern int vsnprintf(char *, _hpux_size_t, const char *,' ' __va__list);'; }; /* * get rid of bogus inline definitions in HP-UX 8.0 */ fix = { hackname = hpux8_bogus_inlines; files = math.h; select = inline; sed = "s@inline int abs(int [a-z][a-z]*) {.*}" "@extern \"C\" int abs(int);@"; sed = "s@inline double abs(double [a-z][a-z]*) {.*}@@"; sed = "s@inline int sqr(int [a-z][a-z]*) {.*}@@"; sed = "s@inline double sqr(double [a-z][a-z]*) {.*}@@"; test_text = "inline int abs(int v) { return (v>=0)?v:-v; }\n" "inline double sqr(double v) { return v**0.5; }"; }; /* * Fix hpux broken ctype macros */ fix = { hackname = hpux_ctype_macros; files = ctype.h; select = '((: |\()__SB_masks \? )' '(__SB_masks\[__(alnum|c)\] & _IS)'; c_fix = format; c_fix_arg = "%1(int)%3"; test_text = ": __SB_masks ? __SB_masks[__alnum] & _ISCNTRL\n" "# define isalpha(__c) (__SB_masks ? __SB_masks[__c] & _IS\n"; }; /* * HP-UX long_double */ fix = { hackname = hpux_long_double; files = stdlib.h; select = "extern[ \t]long_double[ \t]strtold"; bypass = "long_double_t"; sed = "/^#[ \t]*ifndef _LONG_DOUBLE/,/\\/\\* _LONG_DOUBLE \\*\\//D"; sed = "s/long_double/long double/g"; test_text = "# ifndef _LONG_DOUBLE\n" "# define _LONG_DOUBLE\n" " typedef struct {\n" " unsigned int word1, word2, word3, word4;\n" " } long_double;\n" "# endif /* _LONG_DOUBLE */\n" "extern long_double strtold(const char *, char **);\n"; }; /* * HPUX 10.x sys/param.h defines MAXINT which clashes with values.h */ fix = { hackname = hpux_maxint; files = sys/param.h; files = values.h; select = "^#[ \t]*define[ \t]+MAXINT[ \t]"; bypass = "^#[ \t]*ifndef[ \t]+MAXINT"; test = "-n \"`egrep '#[ \t]*define[ \t]+MAXINT[ \t]' sys/param.h`\""; c_fix = format; c_fix_arg = "#ifndef MAXINT\n%0\n#endif"; c_fix_arg = "^#[ \t]*define[ \t]+MAXINT[ \t].*"; test_text = '#define MAXINT 0x7FFFFFFF'; }; /* * Fix hpux10.20 to avoid invalid forward decl */ fix = { hackname = hpux_systime; files = sys/time.h; select = "^extern struct sigevent;"; c_fix = format; c_fix_arg = "struct sigevent;"; test_text = 'extern struct sigevent;'; }; /* * Fix return type of abort and free */ fix = { hackname = int_abort_free_and_exit; files = stdlib.h; select = "int[ \t]+(abort|free|exit)[ \t]*\\("; c_fix = format; c_fix_arg = "void\t%1("; test_text = "extern int abort(int);\n" "extern int free(void*);\n" "extern int exit(void*);"; }; /* * Fix various macros used to define ioctl numbers. * The traditional syntax was: * * #define _IO(n, x) (('n'<<8)+x) * #define TIOCFOO _IO(T, 1) * * but this does not work with the C standard, which disallows macro * expansion inside strings. We have to rewrite it thus: * * #define _IO(n, x) ((n<<8)+x) * #define TIOCFOO _IO('T', 1) * * The select expressions match too much, but the c_fix code is cautious. * * _IO might be: _IO DESIO BSD43__IO with W, R, WR, C, ... suffixes. */ fix = { hackname = io_quotes_def; select = "define[ \t]+[A-Z0-9_]+IO[A-Z]*\\([a-zA-Z][,)]"; c_fix = char_macro_def; c_fix_arg = "IO"; test_text = "#define BSD43__IOWR(n, x) (('n'<<8)+x)\n" "#define _IOWN(x,y,t) (_IOC_IN|(((t)&_IOCPARM_MASK)<<16)|('x'<<8)|y)\n" "#define _IO(x,y) ('x'<<8|y)"; test_text = "#define XX_IO(x) ('x'<<8|256)"; }; fix = { hackname = io_quotes_use; select = "define[ \t]+[A-Z0-9_]+[ \t]+[A-Z0-9_]+IO[A-Z]*[ \t]*" "\\( *[^,']"; c_fix = char_macro_use; c_fix_arg = "IO"; test_text = "#define TIOCFOO BSD43__IOWR(T, 1)\n" "#define TIOCFOO \\\\\n" "BSD43__IOWR(T, 1) /* Some are multi-line */"; }; /* * Check for missing ';' in struct */ fix = { hackname = ip_missing_semi; files = netinet/ip.h; select = "}$"; sed = "/^struct/,/^};/s/}$/};/"; test_text= "struct mumble {\n" " union {\n" " int x;\n" " }\n" "}; /* mumbled struct */\n"; }; /* * IRIX 6.5.1[89] unconditionally defines * __restrict as restrict iff __c99. This is wrong for C++, which * needs many C99 features, but only supports __restrict. */ fix = { hackname = irix___restrict; files = internal/sgimacros.h; select = "(#ifdef __c99\n)(#[ \t]*define __restrict restrict)"; mach = "mips-sgi-irix6.5"; c_fix = format; c_fix_arg = "%1" "# ifndef __cplusplus\n%2\n# endif"; test_text = "#ifdef __c99\n# define __restrict restrict"; }; /* * IRIX 5.2's contains an asm comment with a contraction * that causes the assembly preprocessor to complain about an * unterminated character constant. */ fix = { hackname = irix_asm_apostrophe; files = sys/asm.h; select = "^[ \t]*#.*[Ww]e're"; c_fix = format; c_fix_arg = "%1 are"; c_fix_arg = "^([ \t]*#.*[Ww]e)'re"; test_text = "\t# and we're on vacation"; }; /* * Non-traditional "const" declaration in Irix's limits.h. */ fix = { hackname = irix_limits_const; files = fixinc-test-limits.h, limits.h; select = "^extern const "; c_fix = format; c_fix_arg = "extern __const "; test_text = "extern const char limit; /* test limits */"; }; /* * IRIX 6.5.1[78] has a broken definition of socklen_t. * Various socket function prototypes use different types instead, * depending on the API in use (BSD, XPG4/5), but the socklen_t * definition doesn't reflect this (SGI Bug Id 864477, fixed in * IRIX 6.5.19). */ fix = { hackname = irix_socklen_t; files = sys/socket.h; select = "(#define _SOCKLEN_T\n)(typedef u_int32_t socklen_t;)"; mach = "mips-sgi-irix6.5"; c_fix = format; c_fix_arg = "%1" "#if _NO_XOPEN4 && _NO_XOPEN5\n" "typedef int socklen_t;\n" "#else\n" "%2\n" "#endif /* _NO_XOPEN4 && _NO_XOPEN5 */"; test_text = "#define _SOCKLEN_T\ntypedef u_int32_t socklen_t;"; }; /* * IRIX 5.x's stdio.h and IRIX 6.5's internal/stdio_core.h declare * some functions that take a va_list as * taking char *. However, GCC uses void * for va_list, so * calling vfprintf with a va_list fails in C++. */ fix = { hackname = irix_stdio_va_list; files = stdio.h; files = internal/stdio_core.h; select = '/\* va_list \*/ char \*'; c_fix = format; c_fix_arg = "__gnuc_va_list"; test_text = "extern int printf( const char *, /* va_list */ char * );"; }; /* * IRIX 6.5.19 provides the XPG4 variant of * wcsftime by default. ISO C99 requires the XPG5 variant instead. */ fix = { hackname = irix_wcsftime; files = internal/wchar_core.h; select = "#if _NO_XOPEN5\n(extern size_t[ \t]+wcsftime.*const char \*.*)"; mach = "mips-sgi-irix6.5"; c_fix = format; c_fix_arg = "#if _NO_XOPEN5 && !defined(__c99)\n%1"; test_text = "#if _NO_XOPEN5\n" "extern size_t wcsftime(wchar_t *, __SGI_LIBC_NAMESPACE_QUALIFIER size_t, const char *, const struct tm *);"; }; /* * Fixing ISC fmod declaration */ fix = { hackname = isc_fmod; files = math.h; select = 'fmod\(double\)'; c_fix = format; c_fix_arg = "fmod(double, double)"; test_text = "extern double fmod(double);"; }; /* * On Interactive Unix 2.2, certain traditional Unix definitions * (notably getc and putc in stdio.h) are omitted if __STDC__ is * defined, not just if _POSIX_SOURCE is defined. This makes it * impossible to compile any nontrivial program except with -posix. */ fix = { hackname = isc_omits_with_stdc; files = "stdio.h"; files = "math.h"; files = "ctype.h"; files = "sys/limits.h"; files = "sys/fcntl.h"; files = "sys/dirent.h"; select = '!defined\(__STDC__\) && !defined\(_POSIX_SOURCE\)'; c_fix = format; c_fix_arg = '!defined(_POSIX_SOURCE)'; test_text = "#if !defined(__STDC__) && !defined(_POSIX_SOURCE) /* ? ! */" "\nint foo;\n#endif"; }; /* * These files in Sun OS 4.x and ARM/RISCiX and BSD4.3 * use / * * / to concatenate tokens. */ fix = { hackname = kandr_concat; files = "sparc/asm_linkage.h"; files = "sun3/asm_linkage.h"; files = "sun3x/asm_linkage.h"; files = "sun4/asm_linkage.h"; files = "sun4c/asm_linkage.h"; files = "sun4m/asm_linkage.h"; files = "sun4c/debug/asm_linkage.h"; files = "sun4m/debug/asm_linkage.h"; files = "arm/as_support.h"; files = "arm/mc_type.h"; files = "arm/xcb.h"; files = "dev/chardefmac.h"; files = "dev/ps_irq.h"; files = "dev/screen.h"; files = "dev/scsi.h"; files = "sys/tty.h"; files = "Xm.acorn/XmP.h"; files = bsd43/bsd43_.h; select = '/\*\*/'; c_fix = format; c_fix_arg = '##'; test_text = "#define __CONCAT__(a,b) a/**/b"; }; /* * Fix libc1 _G_va_list definition, used in declarations of several * more-or-less standard functions, for example vasprintf. */ fix = { hackname = libc1_G_va_list; files = _G_config.h; mach = '*-*-linux*libc1'; select = 'typedef void \* _G_va_list;'; c_fix = format; c_fix_arg = "typedef __builtin_va_list _G_va_list;"; test_text = 'typedef void * _G_va_list;'; }; /* * GNU libc1 string.h does not prototype memcpy and memcmp for gcc * versions > 1. This fix will open up the declaration for all * versions of GCC and for g++. */ fix = { hackname = libc1_ifdefd_memx; /* The string.h result is overwritten by AAB_ultrix_string when doing "make check" and will fail. Therefore, we add the following kludgery to insert the test_text into the special testing header. :-} */ files = testing.h; files = string.h; c_fix = format; select = "' is a built-in function for gcc 2\\.x\\. \\*/"; bypass = __cplusplus; c_fix_arg = "%1"; c_fix_arg = '/\* `mem...\' is a built-in function for gcc 2\.x\. \*/' "\n" '#if defined\(__STDC__\) && __GNUC__ < 2' "\n" "(/\\* .* \\*/\n" "extern [a-z_]+ mem.*(\n[^#].*)*;)\n" "#endif"; test_text = "/* \\`memcpy' is a built-in function for gcc 2.x. */\n" "#if defined(__STDC__) && __GNUC__ < 2\n" "/* Copy N bytes of SRC to DEST. */\n" "extern __ptr_t memcpy __P ((__ptr_t __dest, __const __ptr_t __src,\n" " size_t __n));\n" "#endif"; }; /* * In limits.h, put #ifndefs around things that are supposed to be defined * in float.h to avoid redefinition errors if float.h is included first. * On HP/UX this patch does not work, because on HP/UX limits.h uses * multi line comments and the inserted #endif winds up inside the * comment. Fortunately, HP/UX already uses #ifndefs in limits.h; if * we find a #ifndef FLT_MIN we assume that all the required #ifndefs * are there, and we do not add them ourselves. * * QNX Software Systems also guards the defines, but doesn't define * FLT_MIN. Therefore, bypass the fix for *either* guarded FLT_MIN * or guarded FLT_MAX. */ fix = { hackname = limits_ifndefs; files = "sys/limits.h"; files = "limits.h"; select = "^[ \t]*#[ \t]*define[ \t]+" "((FLT|DBL)_(MIN|MAX|DIG))[ \t].*"; bypass = "ifndef[ \t]+FLT_(MIN|MAX)"; c_fix = format; c_fix_arg = "#ifndef %1\n%0\n#endif"; /* Second arg is select expression */ test_text = " #\tdefine\tDBL_DIG \t 0 /* somthin' */"; }; /* * Apparently some SVR4 systems typedef longlong_t to long ? */ #ifdef SVR4 fix = { hackname = longlong_t; select = "typedef[ \t]+(unsigned[ \t]+)?long[ \t]+(u_)?longlong_t"; c_fix = format; c_fix_arg = "typedef %1long long %2longlong_t"; test_text = "typedef long longlong_t\n" "typedef unsigned long u_longlong_t"; }; #endif /* * Delete the '#define void int' line from curses.h on Lynx */ fix = { hackname = lynx_void_int; files = curses.h; select = "#[ \t]*define[ \t]+void[ \t]+int[ \t]*"; c_fix = format; c_fix_arg = ""; test_text = "# define\tvoid\tint \t/* curses foiled again */"; }; /* * Fix fcntl prototype in fcntl.h on LynxOS. */ fix = { hackname = lynxos_fcntl_proto; files = fcntl.h; select = "fcntl[ \t]*" '\(int, int, int\)'; c_fix = format; c_fix_arg = '%1...)'; c_fix_arg = "(fcntl[ \t]*" '\(int, int, )int\)'; test_text = "extern int fcntl(int, int, int);"; }; /* * Fix BSD machine/ansi.h to use __builtin_va_list to define _BSD_VA_LIST_. * * On NetBSD, machine is a symbolic link to an architecture specific * directory name, so we can't match a specific file name here. */ fix = { hackname = machine_ansi_h_va_list; select = "define[ \t]+_BSD_VA_LIST_[ \t]"; bypass = '__builtin_va_list'; c_fix = format; c_fix_arg = "%1__builtin_va_list"; c_fix_arg = "(define[ \t]+_BSD_VA_LIST_[ \t]+).*"; test_text = " # define _BSD_VA_LIST_\tchar**"; }; /* * Fix non-ansi machine name defines */ fix = { hackname = machine_name; c_test = machine_name; c_fix = machine_name; test_text = "/* MACH_DIFF: */\n" "#if defined( i386 ) || defined( sparc ) || defined( vax )" "\n/* no uniform test, so be careful :-) */"; }; /* * Some math.h files define struct exception (it's in the System V * Interface Definition), which conflicts with * the class exception defined in the C++ file std/stdexcept.h. We * redefine it to __math_exception. This is not a great fix, but I * haven't been able to think of anything better. * Note that we have to put the #ifdef/#endif blocks at beginning * and end of file, because fixproto runs after us and may insert * additional references to struct exception. */ fix = { hackname = math_exception; files = math.h; select = "struct exception"; bypass = '__cplusplus'; c_fix = wrap; c_fix_arg = "#ifdef __cplusplus\n" "#define exception __math_exception\n" "#endif\n"; c_fix_arg = "#ifdef __cplusplus\n" "#undef exception\n" "#endif\n"; test_text = "typedef struct exception t_math_exception;"; }; /* * This looks pretty broken to me. ``dbl_max_def'' will contain * "define DBL_MAX " at the start, when what we really want is just * the value portion. Can't figure out how to write a test case * for this either :-( */ fix = { hackname = math_huge_val_from_dbl_max; files = math.h; /* * IF HUGE_VAL is defined to be DBL_MAX *and* DBL_MAX is _not_ defined * in math.h, this fix applies. */ select = "define[ \t]+HUGE_VAL[ \t]+DBL_MAX"; bypass = "define[ \t]+DBL_MAX"; shell = /* * See if we have a definition for DBL_MAX in float.h. * If we do, we will replace the one in math.h with that one. */ "\tdbl_max_def=`egrep 'define[ \t]+DBL_MAX[ \t]+.*' float.h " "| sed 's/.*DBL_MAX[ \t]*//' 2>/dev/null`\n\n" "\tif ( test -n \"${dbl_max_def}\" ) > /dev/null 2>&1\n" "\tthen sed -e '/define[ \t]*HUGE_VAL[ \t]*DBL_MAX/" "s@DBL_MAX@'\"$dbl_max_def@\"\n" "\telse cat\n" "\tfi"; test_text = "`echo '#define DBL_MAX\t3.1415e+9 /* really big */' >> float.h`\n" "#define HUGE_VAL DBL_MAX"; }; /* * In any case, put #ifndef .. #endif around #define HUGE_VAL in math.h. */ fix = { hackname = math_huge_val_ifndef; files = math.h; files = math/math.h; select = "define[ \t]+HUGE_VAL"; c_fix = format; c_fix_arg = "#ifndef HUGE_VAL\n%0\n#endif"; c_fix_arg = "^[ \t]*#[ \t]*define[ \t]+HUGE_VAL[ \t].*"; test_text = "# define\tHUGE_VAL 3.4e+40"; }; /* * nested comment */ fix = { hackname = nested_auth_des; files = rpc/rpc.h; select = '(/\*.*rpc/auth_des\.h>.*)/\*'; c_fix = format; c_fix_arg = "%1*/ /*"; test_text = "/*#include /* skip this */"; }; /* * Fix nested comments in Motorola's and */ fix = { hackname = nested_motorola; mach = "m68k-motorola-sysv*"; files = sys/limits.h; files = limits.h; select = "max # bytes atomic in write|error value returned by Math lib"; sed = "s@^\\(#undef[ \t][ \t]*PIPE_BUF[ \t]*" "/\\* max # bytes atomic in write to a\\)$@\\1 */@"; sed = "s@\\(/\\*#define\tHUGE_VAL\t3.[0-9e+]* \\)" "\\(/\\*error value returned by Math lib\\*/\\)$@\\1*/ \\2@"; test_text = "#undef PIPE_BUF /* max # bytes atomic in write to a\n" "\t\t/* PIPE */\n" "/*#define\tHUGE_VAL\t3.9e+9 /*error value returned by Math lib*/"; }; /* * Fixing nested comments in ISC */ fix = { hackname = nested_sys_limits; files = sys/limits.h; select = CHILD_MAX; sed = "/CHILD_MAX/s,/\\* Max, Max,"; sed = "/OPEN_MAX/s,/\\* Max, Max,"; test_text = "/*\n#define CHILD_MAX 20 /* Max, Max, ... */ /*\n" "#define OPEN_MAX 20 /* Max, Max, ... */\n"; }; /* * NetBSD has a semicolon after the ending '}' for some extern "C". */ fix = { hackname = netbsd_extra_semicolon; mach = *-*-netbsd*; files = sys/cdefs.h; select = "#define[ \t]*__END_DECLS[ \t]*};"; c_fix = format; c_fix_arg = "#define __END_DECLS }"; test_text = "#define __END_DECLS };"; }; /* * NeXT 3.2 adds const prefix to some math functions. * These conflict with the built-in functions. */ fix = { hackname = next_math_prefix; files = ansi/math.h; select = "^extern[ \t]+double[ \t]+__const__[ \t]"; c_fix = format; c_fix_arg = "extern double %1("; c_fix_arg = "^extern[ \t]+double[ \t]+__const__[ \t]+([a-z]+)\\("; test_text = "extern\tdouble\t__const__\tmumble();"; }; /* * NeXT 3.2 uses the word "template" as a parameter for some * functions. GCC reports an invalid use of a reserved key word * with the built-in functions. */ fix = { hackname = next_template; files = bsd/libc.h; select = "[ \t]template\\)"; c_fix = format; c_fix_arg = "(%1)"; c_fix_arg = "\\(([^)]*)[ \t]template\\)"; test_text = "extern mumble( char * template); /* fix */"; }; /* * NeXT 3.2 includes the keyword volatile in the abort() and exit() * function prototypes. That conflicts with the built-in functions. */ fix = { hackname = next_volitile; files = ansi/stdlib.h; select = "^extern[ \t]+volatile[ \t]+void[ \t]"; c_fix = format; c_fix_arg = "extern void %1("; c_fix_arg = "^extern[ \t]+volatile[ \t]+void[ \t]+(exit|abort)\\("; test_text = "extern\tvolatile\tvoid\tabort();"; }; /* * NeXT 2.0 defines 'int wait(union wait*)', which conflicts with Posix.1. * Note that version 3 of the NeXT system has wait.h in a different directory, * so that this code won't do anything. But wait.h in version 3 has a * conditional, so it doesn't need this fix. So everything is okay. */ fix = { hackname = next_wait_union; files = sys/wait.h; select = 'wait\(union wait'; c_fix = format; c_fix_arg = "wait(void"; test_text = "extern pid_d wait(union wait*);"; }; /* * a missing semi-colon at the end of the nodeent structure definition. */ fix = { hackname = nodeent_syntax; files = netdnet/dnetdb.h; select = "char[ \t]*\\*na_addr[ \t]*$"; c_fix = format; c_fix_arg = "%0;"; test_text = "char *na_addr\t"; }; /* * obstack.h used casts as lvalues. * * We need to change postincrements of casted pointers (which are * then dereferenced and assigned into) of the form * * *((TYPE*)PTRVAR)++ = (VALUE) * * into expressions like * * ((*((TYPE*)PTRVAR) = (VALUE)), (PTRVAR += sizeof (TYPE))) * * which is correct for the cases used in obstack.h since PTRVAR is * of type char * and the value of the expression is not used. */ fix = { hackname = obstack_lvalue_cast; files = obstack.h; select = '\*\(\(([^()]*)\*\)(.*)\)\+\+ = \(([^()]*)\)'; c_fix = format; c_fix_arg = "((*((%1*)%2) = (%3)), (%2 += sizeof (%1)))"; test_text = "*((void **) (h)->next_free)++ = (aptr)"; }; /* * sys/lc_core.h on some versions of OSF1/4.x pollutes the namespace by * defining regex.h related types. This causes libg++ build and usage * failures. Fixing this correctly requires checking and modifying 3 files. */ fix = { hackname = osf_namespace_a; files = reg_types.h; files = sys/lc_core.h; test = " -r reg_types.h"; test = " -r sys/lc_core.h"; test = " -n \"`grep '} regex_t;' reg_types.h`\""; test = " -z \"`grep __regex_t regex.h`\""; c_fix = format; c_fix_arg = "__%0"; c_fix_arg = "reg(ex|off|match)_t"; test_text = "`touch sys/lc_core.h`" "typedef struct {\n int stuff, mo_suff;\n} regex_t;\n" "extern regex_t re;\n" "extern regoff_t ro;\n" "extern regmatch_t rm;\n"; }; fix = { hackname = osf_namespace_c; files = regex.h; test = " -r reg_types.h"; test = " -r sys/lc_core.h"; test = " -n \"`grep '} regex_t;' reg_types.h`\""; test = " -z \"`grep __regex_t regex.h`\""; select = "#include .*"; c_fix = format; c_fix_arg = "%0\n" "typedef __regex_t\tregex_t;\n" "typedef __regoff_t\tregoff_t;\n" "typedef __regmatch_t\tregmatch_t;"; test_text = "#include "; }; /* * Fix __page_size* declarations in pthread.h AIX 4.1.[34]. * The original ones fail if uninitialized externs are not common. * This is the default for all ANSI standard C++ compilers. */ fix = { hackname = pthread_page_size; files = pthread.h; select = "^int __page_size"; c_fix = format; c_fix_arg = "extern %0"; test_text = "int __page_size;"; }; /* * On DYNIX/ptx, sys/mc_param.h has an embedded asm for the cpuid instruction * on the P5. This is not used by anything else so we ifdef it out. * Current GCC doesn't seem to complain about the asm, though. */ #ifdef PTX fix = { hackname = ptx_sys_mc_param_h; files = sys/mc_param.h; sed = "/__asm/,/}/{" "/__asm/i\\\n" "#if !defined (__GNUC__) && !defined (__GNUG__)\n" "/}/a\\\n" "#endif\n" "}"; test_text = "__asm\n" "int _CPUID()\n" "{\n" " non-GNU assembly here\n" "}"; }; #endif /* * Fix return type of fread and fwrite on sysV68 */ fix = { hackname = read_ret_type; files = stdio.h; select = "extern int\t.*, fread\\(\\), fwrite\\(\\)"; c_fix = format; c_fix_arg = "extern unsigned int fread(), fwrite();\n%1%2"; c_fix_arg = "(extern int\t.*), fread\\(\\), fwrite\\(\\)(.*)"; test_text = "extern int\tfclose(), fflush(), fread(), fwrite(), foo();"; }; /* * function class(double x) conflicts with C++ keyword on rs/6000 */ fix = { hackname = rs6000_double; files = math.h; select = '[^a-zA-Z_]class\('; c_fix = format; c_fix_arg = "#ifndef __cplusplus\n%0\n#endif"; c_fix_arg = '^.*[^a-zA-Z_]class\(.*'; test_text = "extern int class();"; }; /* * Wrong fchmod prototype on RS/6000. */ fix = { hackname = rs6000_fchmod; files = sys/stat.h; select = 'fchmod\(char \*'; c_fix = format; c_fix_arg = "fchmod(int"; test_text = "extern int fchmod(char *, mode_t);"; }; /* * parameters conflict with C++ new on rs/6000 */ fix = { hackname = rs6000_param; files = "stdio.h"; files = "unistd.h"; select = 'rename\(const char \*old, const char \*new\)'; c_fix = format; c_fix_arg = 'rename(const char *_old, const char *_new)'; test_text = 'extern int rename(const char *old, const char *new);'; }; /* * On OpenServer and on UnixWare 7, uses the native compiler * __builtin_generic. We fix that usage to use the GCC equivalent. * It also has a plethora of inline functions that conflict with libstdc++. */ fix = { hackname = sco_math; files = math.h; files = ansi/math.h; files = posix/math.h; files = xpg4/math.h; files = xpg4v2/math.h; files = xpg4plus/math.h; files = ods_30_compat/math.h; files = oldstyle/math.h; select = "inline double abs"; sed = "/#define.*__fp_class(a) \\\\/i\\\n" "#ifndef __GNUC__\n"; sed = "/.*__builtin_generic/a\\\n" "#else\\\n" "#define __fp_class(a) \\\\\\\n" " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a),long double),\\\\\\\n" " __fpclassifyl(a), \\\\\\\n" " __builtin_choose_expr(__builtin_types_compatible_p(typeof(a), float), \\\\\\\n" " __fpclassifyf(a),__fpclassify(a)))\\\n" "#endif"; sed = "/extern \"C\\+\\+\"/N;" "/inline double abs/i\\\n" "#ifndef __GNUC__\n"; sed = "/inline long double trunc/N;" "/inline long double trunc.*}.*extern \"C\\+\\+\"/a\\\n" "#endif /* ! __GNUC__ */"; test_text = "#define __fp_class(a) \\\\\n" " __builtin_generic(a,\"ld:__fplcassifyl;f:__fpclassifyf;:__fpclassify\")\n"; }; /* * On SCO OpenServer prior to 5.0.7UP1, and * have a clash on struct _fpstate and struct fpstate. */ fix = { hackname = sco_regset; files = sys/regset.h; mach = "*-*-sco3.2v5*"; select = "(struct[ \t]+.*)fpstate"; c_fix = format; c_fix_arg = "%1rsfpstate"; test_text = "union u_fps {\n" " struct\tfpstate\n" " {\n" " int whatever;\n" " }\n" "};\n" "union _u_fps {\n" " struct _fpstate\n" " {\n" " int whatever;\n" " }\n" "};\n"; }; /* * The static functions lstat() and fchmod() in * cause G++ grief since they're not wrapped in "if __cplusplus". * * On SCO OpenServer 5.0.0 through (at least) 5.0.5 contains * tiny static wrappers that aren't C++ safe. */ fix = { hackname = sco_static_func; files = sys/stat.h; mach = "i?86-*-sco3.2*"; select = "^static int"; sed = "/^static int/i\\\n" "#if __cplusplus\\\n" "extern \"C\" {\\\n" "#endif /* __cplusplus */"; sed = "/^}$/a\\\n" "#if __cplusplus\\\n" " }\\\n" "#endif /* __cplusplus */"; test_text = "#ifdef __STDC__\n" "static int\tstat(const char *__f, struct stat *__p) {\n" "\treturn __stat32(__f, __p);\n" "}\n\n# else /* !__STDC__ THIS FAILS ON BSD SYSTEMS */\n" "static int\tstat(__f, __p)\n" "\tchar *__f;\n" "\tstruct stat *__p;\n" "{\n" "\treturn __stat32(__f, __p);\n" "}\n" "#endif"; }; /* * Fix prototype declaration of utime in sys/times.h. * In 3.2v4.0 the const is missing. */ fix = { hackname = sco_utime; files = sys/times.h; mach = "i?86-*-sco3.2v4*"; select = '\(const char \*, struct utimbuf \*\);'; c_fix = format; c_fix_arg = '(const char *, const struct utimbuf *);'; test_text = "extern int utime(const char *, struct utimbuf *);"; }; /* * Sun Solaris 2.5.1, 2.6 defines PTHREAD_{MUTEX|COND}_INITIALIZER * incorrectly, so we replace them with versions that correspond to * the definition. We also explicitly name this fix "1" and the next * fix "2" because this one does not deal with the last field. This * fix needs to run before the next. */ fix = { hackname = solaris_mutex_init_1; select = '@\(#\)pthread.h' "[ \t]+1.1[0-9][ \t]+9[567]/[0-9/]+ SMI"; files = pthread.h; sed = "/define[ \t]*PTHREAD_MUTEX_INI/s/{0, 0,/{{{0}, 0}, {{{0}}},/\n" "/define[ \t]*PTHREAD_COND_INI/s/{0,/{{{0},0},/"; test_text = '#ident "@(#)pthread.h 1.16 97/05/05 SMI"'"\n" "#define PTHREAD_MUTEX_INITIALIZER\t{0, 0, 0}\n" "#define PTHREAD_COND_INITIALIZER\t{0, 0} /* */\n"; }; /* * Sun Solaris defines PTHREAD_MUTEX_INITIALIZER with a trailing * "0" for the last field of the pthread_mutex_t structure, which is * of type upad64_t, which itself is typedef'd to int64_t, but with * __STDC__ defined (e.g. by -ansi) it is a union. So change the * initializer to "{0}" instead */ fix = { hackname = solaris_mutex_init_2; select = '@\(#\)pthread.h' "[ \t]+1.[0-9]+[ \t]+[0-9/]+ SMI"; files = pthread.h; c_fix = format; c_fix_arg = "#if __STDC__ - 0 == 0 && !defined(_NO_LONGLONG)\n" "%0\n" "#else\n" "%1, {0}}%3\n" "#endif"; c_fix_arg = "(^#define[ \t]+PTHREAD_(MUTEX|COND)_INITIALIZER[ \t]+\\{.*)" ",[ \t]*0\\}" "(|[ \t].*)$"; test_text = '#ident "@(#)pthread.h 1.26 98/04/12 SMI"'"\n" "#define PTHREAD_MUTEX_INITIALIZER\t{{{0},0}, {{{0}}}, 0}\n" "#define PTHREAD_COND_INITIALIZER\t{{{0}, 0}, 0}\t/* DEFAULTCV */\n" "#define PTHREAD_RWLOCK_INITIALIZER\t" "{0, 0, 0, {0, 0, 0}, {0, 0}, {0, 0}}"; }; /* * Solaris 2.5.1 and 2.6 use an outdated prototype for send & recv * in sys/socket.h. This is corrected in Solaris 7 and up. */ fix = { hackname = solaris_socket; files = sys/socket.h; select = '@\(#\)socket.h' "[ \t]+1.[123][0-9][ \t]+9[567]/[0-9/]+ SMI"; c_fix = format; c_fix_arg = "extern int %1(int, %2void *, int, int);"; c_fix_arg = '^extern int (recv|send)\(int,' ' (const )*char ' '\*, int, int\);'; test_text = '#ident "@(#)socket.h 1.30 97/01/20 SMI"'"\n" "extern int recv(int, char *, int, int);\n" "extern int send(int, const char *, int, int);"; }; /* * Solaris 2.8 has what appears to be some gross workaround for * some old version of their c++ compiler. G++ doesn't want it * either, but doesn't want to be tied to SunPRO version numbers. */ fix = { hackname = solaris_stdio_tag; files = stdio_tag.h; select = '__cplusplus < 54321L'; sed = 's/defined(__cplusplus) && (__cplusplus < 54321L)/0/'; test_text = "#if\tdefined(__cplusplus) && (__cplusplus < 54321L)"; }; /* * Sun Solaris 2.5.1 doesn't define 'getpagesize' in , as is done * on Solaris 2.6 and up. */ fix = { hackname = solaris_unistd; files = unistd.h; select = '@\(#\)unistd.h' "[ \t]+1.3[0-9][ \t]+9[567]/[0-9/]+ SMI"; bypass = "getpagesize"; c_fix = format; c_fix_arg = "extern int getpagesize();\n%0"; c_fix_arg = '^extern (pid_t|int) getpgid\(.*\);'; test_text = '#ident "@(#)unistd.h 1.33 95/08/28 SMI"'"\n" "extern pid_t getpgid(pid_t);\n" "extern int getpgid();"; }; /* * until Solaris 2.5.1 defines macros for a couple of * functions, breaking their prototypes if that file is included afterwards. * Include early to avoid this issue, as is done on Solaris 2.6 * and up. */ fix = { hackname = solaris_widec; files = widec.h; mach = '*-*-solaris2.[0-5]'; mach = '*-*-solaris2.[0-5].*'; bypass = "include.*wchar\\.h"; select = "#include "; c_fix = format; c_fix_arg = "%0\n#include "; test_text = "#include "; }; /* * a missing semi-colon at the end of the statsswtch structure definition. */ fix = { hackname = statsswtch; files = rpcsvc/rstat.h; select = "boottime$"; c_fix = format; c_fix_arg = "boottime;"; test_text = "struct statswtch {\n int boottime\n};"; }; /* * Arrange for stdio.h to use stdarg.h to define __gnuc_va_list. * On 4BSD-derived systems, stdio.h defers to machine/ansi.h; that's * OK too. */ fix = { hackname = stdio_stdarg_h; files = stdio.h; bypass = "include.*(stdarg\.h|machine/ansi\.h)"; c_fix = wrap; c_fix_arg = "#define __need___va_list\n#include \n"; test_text = ""; }; /* * Don't use or define the name va_list in stdio.h. * This is for ANSI and also to interoperate properly with gcc's * varargs.h. Note _BSD_VA_LIST_ is dealt with elsewhere. The * presence of __gnuc_va_list, __DJ_va_list, or _G_va_list is taken * to indicate that the header knows what it's doing -- under SUSv2, * stdio.h is required to define va_list, and we shouldn't break that. * On IRIX 6.5, internal/wchar_core.h used to get its definition of * va_list from stdio.h. Since this doesn't happen any longer, use * __gnuc_va_list there, too. */ fix = { hackname = stdio_va_list; files = stdio.h; files = internal/stdio_core.h; files = internal/wchar_core.h; bypass = '__gnuc_va_list|_BSD_VA_LIST_|__DJ_va_list|_G_va_list'; /* * Use __gnuc_va_list in arg types in place of va_list. * On 386BSD use __gnuc_va_list instead of _VA_LIST_. On Tru64 UNIX V5.1A * use __gnuc_va_list instead of __VA_LIST__. We're hoping the * trailing parentheses and semicolon save all other systems from this. * Define __not_va_list__ (something harmless and unused) * instead of va_list. * Don't claim to have defined va_list. */ sed = "s@[ \t]va_list\\([ \t)]\\)@ __gnuc_va_list\\1@\n" "s@(va_list)&@(__gnuc_va_list)\\&@\n" "s@ _VA_LIST_));@ __gnuc_va_list));@\n" "s@ __VA_LIST__));@ __gnuc_va_list));@\n" "s@ va_list@ __not_va_list__@\n" "s@\\*va_list@*__not_va_list__@\n" "s@ __va_list)@ __gnuc_va_list)@\n" "s@typedef[ \t]\\(.*\\)[ \t]va_list[ \t]*;" "@typedef \\1 __not_va_list__;@\n" "s@typedef[ \t]*__va_list__@typedef __gnuc_va_list@\n" "s@GNUC_VA_LIST@GNUC_Va_LIST@\n" "s@_VA_LIST_DEFINED@_Va_LIST_DEFINED@\n" "s@_NEED___VA_LIST@_NEED___Va_LIST@\n" "s@VA_LIST@DUMMY_VA_LIST@\n" "s@_Va_LIST@_VA_LIST@"; test_text = "extern void mumble( va_list);"; }; /* * "!__STDC__" or "__STDC__==0" or "__STDC__!=1" or "__STDC__-0==0" * is "!defined( __STRICT_ANSI__ )" */ fix = { hackname = strict_ansi_not; select = "^([ \t]*#[ \t]*if.*)" "(!__STDC__" "|__STDC__[ \t]*==[ \t]*0" "|__STDC__[ \t]*!=[ \t]*1" "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*0)"; /* Tru64 UNIX V4.0F/V5.1 supports GCC usage of __STDC__. */ bypass = 'GNU and MIPS C compilers define __STDC__ differently'; /* GNU gmp.h uses "__STDC__ != 1" only if __SCO_VERSION__, which is not defined by GCC, so it is safe. */ bypass = '__SCO_VERSION__.*__STDC__ != 1'; c_test = stdc_0_in_system_headers; c_fix = format; c_fix_arg = "%1 !defined(__STRICT_ANSI__)"; test_text = "#if !__STDC__ \n" "#if __STDC__ == 0\n" "#if __STDC__ != 1\n" "#if __STDC__ - 0 == 0" "/* not std C */\nint foo;\n" "\n#end-end-end-end-if :-)"; }; /* * "__STDC__-0==0" * is "!defined( __STRICT_ANSI__ )" on continued #if-s */ fix = { hackname = strict_ansi_not_ctd; files = math.h, limits.h, stdio.h, signal.h, stdlib.h, sys/signal.h, time.h; /* * Starting at the beginning of a line, skip white space and * a leading "(" or "&&" or "||". One of those must be found. * Then, zero, one or more copies of a "defined(_FOO_BAR_) &&" * expression. If these are nested, then they must accumulate * because we won't match any closing parentheses. Finally, * after skipping over all that, we must then match our suspect * phrase: "__STDC__-0==0" with or without white space. */ select = "^([ \t]*" '(\(|&&|\|\|)' "([ \t(]*!*[ \t]*defined\\([a-zA-Z_0-9]+\\)[ \t]*[|&][|&])*" "[ \t(]*)" "(__STDC__[ \t]*(|-[ \t]*0[ \t]*)==[ \t]*0)"; c_test = stdc_0_in_system_headers; c_fix = format; c_fix_arg = "%1 !defined(__STRICT_ANSI__)"; test_text = "#if 1 && \\\\\n" "&& defined(mumbling) |& (__STDC__ - 0 == 0) \\\\\n" "( __STDC__ == 0 && !defined(_XOPEN_SOURCE) \\\\\n" "|| __STDC__ - 0 == 0 ) /* not std C */\n" "int foo;\n#endif"; }; /* * "__STDC__!=0" or "__STDC__==1" or "__STDC__-0==1" * is "defined( __STRICT_ANSI__ )" */ fix = { hackname = strict_ansi_only; select = "^([ \t]*#[ \t]*if.*)" "(__STDC__[ \t]*!=[ \t]*0" "|__STDC__[ \t]*==[ \t]*1" "|__STDC__[ \t]*-[ \t]*0[ \t]*==[ \t]*1" "|__STDC__[ \t]*-[ \t]*0[ \t]*!=[ \t]*0)"; c_test = stdc_0_in_system_headers; c_fix = format; c_fix_arg = "%1 defined(__STRICT_ANSI__)"; test_text = "#if __STDC__ == 1 /* is std C\n */\nint foo;\n#endif"; }; /* * IRIX 4.0.5 uses struct __file_s * in prototype without previous definition. */ fix = { hackname = struct_file; files = rpc/xdr.h; select = '^.*xdrstdio_create.*struct __file_s'; c_fix = format; c_fix_arg = "struct __file_s;\n%0"; test_text = "extern void xdrstdio_create( struct __file_s* );"; }; /* * IRIX 4.0.5 uses struct sockaddr * in prototype without previous definition. * * Don't fix OpenBSD, which uses struct sockaddr_in prototyping the same * function, and does define it. */ fix = { hackname = struct_sockaddr; files = rpc/auth.h; select = "^.*authdes_create.*struct sockaddr[^_]"; bypass = ""; bypass = "struct sockaddr;\n"; c_fix = format; c_fix_arg = "struct sockaddr;\n%0"; test_text = "extern AUTH* authdes_create( struct sockaddr* );"; }; /* * Apply fix this to all OSs since this problem seems to effect * more than just SunOS. */ fix = { hackname = sun_auth_proto; files = rpc/auth.h; files = rpc/clnt.h; files = rpc/svc.h; files = rpc/xdr.h; /* * Select those files containing '(*name)()'. */ select = '\(\*[a-z][a-z_]*\)\(\)'; c_fix = format; c_fix_arg = "#ifdef __cplusplus\n%1(...);%2\n" "#else\n%1();%2\n#endif"; c_fix_arg = '(.*\(\*[a-z][a-z_]*\))\(\);(.*)'; test_text = "struct auth_t {\n" " int (*name)(); /* C++ bad */\n" "};"; }; /* * Fix bogus #ifdef on SunOS 4.1. */ fix = { hackname = sun_bogus_ifdef; files = "hsfs/hsfs_spec.h"; files = "hsfs/iso_spec.h"; select = '#ifdef(.*\|\|.*)'; c_fix = format; c_fix_arg = "#if%1"; test_text = "#ifdef __i386__ || __vax__ || __sun4c__"; }; /* * Fix the CAT macro in SunOS memvar.h. */ fix = { hackname = sun_catmacro; files = pixrect/memvar.h; select = "^#define[ \t]+CAT\\(a,b\\).*"; c_fix = format; c_fix_arg = "#ifdef __STDC__\n" "# define CAT(a,b) a##b\n" "#else\n%0\n#endif"; test_text = "#define CAT(a,b)\ta/**/b"; }; /* * Fix return type of free and {c,m,re}alloc in on SunOS 4.1. * Also fix return type of {m,re}alloc in on sysV68 */ fix = { hackname = sun_malloc; files = malloc.h; sed = "s/typedef[ \t]char \\*\tmalloc_t/typedef void \\*\tmalloc_t/g"; sed = "s/int[ \t][ \t]*free/void\tfree/g"; sed = "s/char\\([ \t]*\\*[ \t]*malloc\\)/void\\1/g"; sed = "s/char\\([ \t]*\\*[ \t]*realloc\\)/void\\1/g"; sed = "s/char\\([ \t]*\\*[ \t]*calloc\\)/void\\1/g"; test_text = "typedef char *\tmalloc_t;\n" "int \tfree();\n" "char*\tmalloc();\n" "char*\tcalloc();\n" "char*\trealloc();"; }; /* * Check for yet more missing ';' in struct (in SunOS 4.0.x) */ fix = { hackname = sun_rusers_semi; files = rpcsvc/rusers.h; select = "_cnt$"; sed = "/^struct/,/^};/s/_cnt$/_cnt;/"; test_text = "struct mumble\n int _cnt\n};"; }; /* * signal.h on SunOS defines signal using (), * which causes trouble when compiling with g++ -pedantic. */ fix = { hackname = sun_signal; files = sys/signal.h; files = signal.h; select = "^void\t" '\(\*signal\(\)\)\(\);.*'; c_fix = format; c_fix_arg = "#ifdef __cplusplus\n" "void\t(*signal(...))(...);\n" "#else\n%0\n#endif"; test_text = "void\t(*signal())();"; }; /* * math.h on SunOS 4 puts the declaration of matherr before the definition * of struct exception, so the prototype (added by fixproto) causes havoc. */ fix = { hackname = sunos_matherr_decl; files = math.h; /* If matherr has a prototype already, the header needs no fix. */ bypass = 'matherr.*(struct exception|__MATH_EXCEPTION)'; select = matherr; c_fix = wrap; c_fix_arg = "struct exception;\n"; test_text = "extern int matherr();"; }; /* * Correct the return type for strlen in strings.h in SunOS 4. */ fix = { hackname = sunos_strlen; files = strings.h; select = "int[ \t]*strlen\\(\\);(.*)"; c_fix = format; c_fix_arg = "__SIZE_TYPE__ strlen();%1"; test_text = " int\tstrlen(); /* string length */"; }; /* * Solaris math.h and floatingpoint.h define __P without protection, * which conflicts with the fixproto definition. The fixproto * definition and the Solaris definition are used the same way. */ fix = { hackname = svr4__p; files = math.h; files = floatingpoint.h; select = "^#define[ \t]+__P.*"; c_fix = format; c_fix_arg = "#ifndef __P\n%0\n#endif"; test_text = "#define __P(a) a"; }; /* * Disable apparent native compiler optimization cruft in SVR4.2 * that is visible to any ANSI compiler using this include. Simply * delete the lines that #define some string functions to internal forms. */ fix = { hackname = svr4_disable_opt; files = string.h; select = '#define.*__std_hdr_'; sed = '/#define.*__std_hdr_/d'; test_text = "#define strlen __std_hdr_strlen\n"; }; /* * Conditionalize some of on __GNUC__ and __GNUG__. * On some systems (UnixWare 2, UnixWare 7), the file is byteorder.h * but we still "hijack" it and redirect it to the GNU byteorder.h.. */ #ifdef SVR5 fix = { hackname = svr4_endian; files = sys/endian.h; #ifdef LATER /* * since we emit our own sys/byteorder.h, * this fix can never be applied to that file. */ files = sys/byteorder.h; #endif bypass = '__GNUC__'; sed = "/#\tifdef\t__STDC__/i\\\n" "# if !defined (__GNUC__) && !defined (__GNUG__)\n"; sed = "/#\t\tinclude\t/s/\t\t/ /"; sed = "/# include\t/i\\\n" "# endif /* !defined (__GNUC__) && !defined (__GNUG__) */\n"; }; #endif /* SVR5 */ /* * Remove useless extern keyword from struct forward declarations * in and */ #ifdef SVR4 fix = { hackname = svr4_extern_struct; files = sys/stream.h; files = sys/strsubr.h; select = 'extern struct [a-z_]*;'; sed = 's/extern struct \([a-z][a-z_]*\)/struct \1/'; }; #endif /* * Fix declarations of `ftw' and `nftw' in . On some/most SVR4 * systems the file contains extern declarations of these * functions followed by explicitly `static' definitions of these * functions... and that's not allowed according to ANSI C. (Note * however that on Solaris, this header file glitch has been pre-fixed by * Sun. In the Solaris version of there are no static * definitions of any function so we don't need to do any of this stuff * when on Solaris. */ #ifdef SVR4 #ifndef SOLARIS fix = { hackname = svr4_ftw; files = ftw.h; select = '^extern int ftw\(const'; sed = '/^extern int ftw(const/i' "\\\n" "#if !defined(_STYPES)\\\n" "static\\\n" "#else\\\n" "extern\\\n" "#endif"; sed = 's/extern \(int ftw(const.*\)$/\1/'; sed = "/^extern int nftw/i\\\n" "#if defined(_STYPES)\\\n" "static\\\n" "#else\\\n" "extern\\\n" "#endif"; sed = 's/extern \(int nftw.*\)$/\1/'; sed = "/^extern int ftw(),/c\\\n" "#if !defined(_STYPES)\\\n" "static\\\n" "#else\\\n" "extern\\\n" "#endif\\\n" " int ftw();\\\n" "#if defined(_STYPES)\\\n" "static\\\n" "#else\\\n" "extern\\\n" "#endif\\\n" " int nftw();"; }; #endif #endif /* * Fix broken decl of getcwd present on some svr4 systems. */ fix = { hackname = svr4_getcwd; files = stdlib.h; files = unistd.h; files = prototypes.h; select = 'getcwd\(char \*, int\)'; c_fix = format; c_fix_arg = "getcwd(char *, size_t)"; test_text = "extern char* getcwd(char *, int);"; }; /* * Wrap some files on System V r4 and DYNIX/ptx systems with * #ifdef _KERNEL, presumably to prevent kernel headers from * leaking into userspace. This may not be necessary at all, * but it was in the old scripts, so it seems safest to keep it for now. */ fix = { /* Can't name this with _kernel, or the test case will hit the bypass! */ hackname = svr4_krnl; /* Since I'm rather unsure about the validity of this, limit it * to the specific systems it was operating on before. It should * also be bypassed for i?86-*-sysv4.3uw2, by that rule, but I didn't * see an easy way to do that. Hopefully it will be harmless * in any case. -- Nathanael */ mach = '*-*-sysv4*'; mach = 'i?86-sequent-ptx*'; files = fs/rfs/rf_cache.h; files = sys/erec.h; files = sys/err.h; files = sys/char.h; files = sys/getpages.h; files = sys/map.h; files = sys/cmn_err.h; files = sys/kdebugger.h; /* This bypass will match _KERNEL, __KERNEL, __KERNEL__, etc. * It will also match SVR4_KERNEL_CHECK, which means that the * testsuite case will always be bypassed. Which is fine with me. */ bypass = '_KERNEL'; c_fix = wrap; c_fix_arg = "#ifdef _KERNEL\n"; c_fix_arg = "#endif /* _KERNEL */\n"; /* There's no reasonable test for this given that we don't know exactly * what problem inspired it in the first place. */ test_text = ""; }; /* * Delete any #defines of `__i386' which may be present in . They * tend to conflict with the compiler's own definition of this symbol. (We * will use the compiler's definition.) * Likewise __sparc, for Solaris, and __i860, and a few others * (guessing it is necessary for all of them). */ #ifdef SVR4 fix = { hackname = svr4_mach_defines; files = ieeefp.h; select = "#define[ \t]*__(i386|mips|sparc|m88k|m68k)[ \t]"; sed = "/#define[ \t]*__\\(i386|mips|sparc|m88k|m68k\\)[ \t]/d"; }; #endif /* * Fix declarations of `makedev', `major', and `minor' in . * They are declared as non-static then immediately redeclared as static. */ #ifdef SVR5 fix = { hackname = svr4_mkdev; files = sys/mkdev.h; select = '^static'; sed = "/^dev_t makedev(/s/^/static /"; sed = "/^major_t major(/s/^/static /"; sed = "/^minor_t minor(/s/^/static /"; }; #endif /* SVR5 */ /* * Fix reference to NC_NPI_RAW in . * Also fix types of array initializers. */ #ifdef SVR4 fix = { hackname = svr4_netcspace; files = sys/netcspace.h; select = 'NC_NPI_RAW'; sed = 's/NC_NPI_RAW/NC_TPI_RAW/g'; sed = 's/NC_/(unsigned long) NC_/'; }; #endif /* * Fix reference to NMSZ in . */ #ifdef SVR4 fix = { hackname = svr4_nmsz; files = sys/adv.h; select = '\[NMSZ\]'; sed = 's/\[NMSZ\]/\[RFS_NMSZ\]/g'; }; #endif /* * Some SVR4 systems supposedly use these non-ANSI preprocessor directives. */ #ifdef SVR4 fix = { hackname = svr4_preproc_lint_on; select = '#lint\(on\)'; c_fix = format; c_fix_arg = 'defined(lint)'; test_text = "#if #lint(on)"; }; fix = { hackname = svr4_preproc_lint_off; select = '#lint\(off\)'; c_fix = format; c_fix_arg = '!defined(lint)'; test_text = "#if #lint(off)"; }; fix = { hackname = svr4_preproc_machine; select = '#(machine|system|cpu)\(([^)]*)\)'; c_fix = format; c_fix_arg = 'defined(__%1__)'; test_text = "#if #machine(i386) || #system(vax) || #cpu(sparc)"; }; #endif /* * Fix broken decl of profil present on some svr4 systems. */ fix = { hackname = svr4_profil; files = stdlib.h; files = unistd.h; select = 'profil\(unsigned short \*, unsigned int, unsigned int, unsigned int\)'; c_fix = format; c_fix_arg = 'profil(unsigned short *, size_t, int, unsigned int)'; test_text = 'profil(unsigned short *, unsigned int, unsigned int, unsigned int);'; }; /* * Convert functions to prototype form, and fix arg names in . */ #ifdef SVR4 fix = { hackname = svr4_proto_form; files = sys/stat.h; select = 'const extern'; sed = "/^stat([ \t]*[^c]/ {\nN\nN\n" "s/(.*)\\n/( /\n" "s/;\\n/, /\n" "s/;$/)/\n" "}"; sed = "/^lstat([ \t]*[^c]/ {\nN\nN\n" "s/(.*)\\n/( /\n" "s/;\\n/, /\n" "s/;$/)/\n" "}"; sed = "/^fstat([ \t]*[^i]/ {\nN\nN\n" "s/(.*)\\n/( /\n" "s/;\\n/, /\n" "s/;$/)/\n" "}"; sed = "/^mknod([ \t]*[^c]/{\nN\nN\nN\n" "s/(.*)\\n/( /\n" "s/;\\n/, /g\n" "s/;$/)/\n" "}"; sed = "1,$s/\\([^A-Za-z]\\)path\\([^A-Za-z]\\)/\\1__path\\2/g"; sed = "1,$s/\\([^A-Za-z]\\)buf\\([^A-Za-z]\\)/\\1__buf\\2/g"; sed = "1,$s/\\([^A-Za-z]\\)fd\\([^A-Za-z]\\)/\\1__fd\\2/g"; sed = "1,$s/ret\\([^u]\\)/__ret\\1/g"; sed = "1,$s/\\([^_]\\)mode\\([^_]\\)/\\1__mode\\2/g"; sed = "1,$s/\\([^_r]\\)dev\\([^_]\\)/\\1__dev\\2/g"; }; #endif /* * Add a prototyped declaration of mmap to . */ #ifdef SVR4 fix = { hackname = svr4_proto_mmap; files = sys/mman.h; select = '^extern caddr_t mmap();$'; sed = '/^extern caddr_t mmap();$/c' "\\\n" "#ifdef __STDC__\\\n" "extern caddr_t mmap (caddr_t, size_t, int, int, int, off_t);\\\n" "#else /* !defined(__STDC__) */\\\n" "extern caddr_t mmap ();\\\n" "#endif /* !defined(__STDC__) */\\\n"; }; #endif /* * Add a #define of _SIGACTION_ into . */ #ifdef SVR4 fix = { hackname = svr4_sigaction; files = sys/signal.h; sed = "/^struct sigaction {/i\\\n" "#define _SIGACTION_"; sed = 's/(void *(\*)())/(void (*)(int))/'; }; #endif /* * Correct types for signal handler constants like SIG_DFL; they might be * void (*) (), and should be void (*) (int). C++ doesn't like the * old style. */ fix = { hackname = svr4_sighandler_type; files = sys/signal.h; select = 'void *\(\*\)\(\)'; c_fix = format; c_fix_arg = "void (*)(int)"; test_text = "#define SIG_DFL (void(*)())0\n" "#define SIG_IGN (void (*)())0\n"; }; /* * Put storage class at start of decl, to avoid warning. */ #ifdef SVR4 fix = { hackname = svr4_storage_class; files = rpc/types.h; select = 'const extern'; sed = 's/const extern/extern const/g'; }; #endif /* * Some SysV r4 systems, including Sequent's DYNIX/ptx, use the local * function 'getrnge' in before they declare it. For these * systems add a 'static int' declaration of 'getrnge' into * early on. * * 'getrnge' traditionally manipulates a file-scope global called 'size', * so put the declaration right after the declaration of 'size'. * * Don't do this if there is already a `static void getrnge' declaration * present, since this would cause a redeclaration error. Solaris 2.x has * such a declaration. */ fix = { hackname = svr4_undeclared_getrnge; files = regexp.h; select = "getrnge"; bypass = "static void getrnge"; c_fix = format; c_fix_arg = "%0\n" "static int getrnge ();"; c_fix_arg = "^static int[ \t]+size;"; test_text = "static int size;\n" "/* stuff which calls getrnge() */\n" "static getrnge()\n" "{}"; }; /* * Like svr4_mach_defines, but with newfangled syntax. * Source lines are of #define __i386 #machine(i386). Delete them. */ #ifdef SVR5 fix = { hackname = svr5_mach_defines; files = ieeefp.h; select = "#define[ \t]*__i386.*\(i386\)"; sed = "/#define[ \t]*__i386.*/d"; }; #endif /* SVR5 */ /* * Fix return value of mem{ccpy,chr,cpy,set} and str{len,spn,cspn} * in string.h on sysV68 * Correct the return type for strlen in string.h on Lynx. * Correct the argument type for ffs in string.h on Alpha OSF/1 V2.0. * Add missing const for strdup on OSF/1 V3.0. * On sysV88 layout is slightly different. */ fix = { hackname = sysv68_string; files = testing.h; files = string.h; sed = "s/extern[ \t]*int[ \t]*strlen();/extern unsigned int strlen();/"; sed = "s/extern[ \t]*int[ \t]*ffs[ \t]*(long);/extern int ffs(int);/"; sed = "s/strdup(char \\*s1);/strdup(const char *s1);/"; sed = "/^extern char$/N"; sed = "s/^extern char\\(\\n\t\\*memccpy(),\\)$/extern void\\1/"; sed = "/^extern int$/N"; sed = "s/^extern int\\(\\n\tstrlen(),\\)/extern size_t\\1/"; sed = "/^\tstrncmp(),$/N"; sed = 's/^\(' "\t" 'strncmp()\),\n\(' "\t" 'strlen(),\)$/' '\1;' "\\\nextern unsigned int\\\n\\2/"; test_text = "extern int strlen();\n" "extern int ffs(long);\n" "extern char\n" "\t*memccpy(),\n" "\tmemcpy();\n" "extern int\n" "\tstrcmp(),\n" "\tstrncmp(),\n" "\tstrlen(),\n" "\tstrspn();\n" "extern int\n" "\tstrlen(), strspn();"; }; /* * Fix return type of calloc, malloc, realloc, bsearch and exit */ fix = { hackname = sysz_stdlib_for_sun; files = stdlib.h; select = "char[ \t]*\\*[ \t]*(calloc|malloc|realloc|bsearch)[ \t]*\\("; c_fix = format; c_fix_arg = "void *\t%1("; test_text = "extern char*\tcalloc(size_t);\n" "extern char*\tmalloc(size_t);\n" "extern char*\trealloc(void*,size_t);\n" "extern char*\tbsearch(void*,size_t,size_t);\n"; }; /* * __thread is now a keyword. */ fix = { hackname = thread_keyword; files = "pthread.h"; files = "bits/sigthread.h"; select = "([* ])__thread([,)])"; c_fix = format; c_fix_arg = "%1__thr%2"; test_text = "extern int pthread_create (pthread_t *__restrict __thread,\n" "extern int pthread_kill (pthread_t __thread, int __signo);\n" "extern int pthread_cancel (pthread_t __thread);"; }; /* * if the #if says _cplusplus, not the double underscore __cplusplus * that it should be */ fix = { hackname = tinfo_cplusplus; files = tinfo.h; select = "[ \t]_cplusplus"; c_fix = format; c_fix_arg = " __cplusplus"; test_text = "#ifdef _cplusplus\nint bogus;\n#endif"; }; /* * function parameter to atexit is missing "void" on VAX Ultrix 4.3. */ fix = { hackname = ultrix_atexit_param; files = stdlib.h; select = 'atexit\(.*\(\)'; c_fix = format; c_fix_arg = "atexit( void (*__func)( void )"; test_text = "int atexit( void (*__func)() );\n"; }; /* * parameter to atof not const on DECstation Ultrix V4.0 and NEWS-OS 4.2R. */ fix = { hackname = ultrix_atof_param; files = math.h; select = "atof\\([ \t]*char"; c_fix = format; c_fix_arg = "atof(const char"; test_text = "extern double atof( char *__nptr);\n"; }; /* * parameters not const on DECstation Ultrix V4.0 and OSF/1. */ fix = { hackname = ultrix_const; files = stdio.h; select = 'perror\( char \*'; c_fix = format; c_fix_arg = "%1 const %3 *__"; c_fix_arg = "([ \t*](perror|fputs|fwrite|scanf|fscanf)\\(.*)" "[ \t]+(char|void) \\*__"; test_text = "extern void perror( char *__s );\n" "extern int fputs( char *__s, FILE *);\n" "extern size_t fwrite( void *__ptr, size_t, size_t, FILE *);\n" "extern int fscanf( FILE *__stream, char *__format, ...);\n" "extern int scanf( char *__format, ...);\n"; }; /* * parameters not const on DECstation Ultrix V4.0 and OSF/1. */ fix = { hackname = ultrix_const2; files = stdio.h; select = '\*fopen\( char \*'; c_fix = format; c_fix_arg = "%1( const char *%3, const char *"; c_fix_arg = "([ \t*](fopen|sscanf|popen|tempnam))\\(" "[ \t]*char[ \t]*\\*([^,]*)," "[ \t]*char[ \t]*\\*[ \t]*"; test_text = "extern FILE *fopen( char *__filename, char *__type );\n" "extern int sscanf( char *__s, char *__format, ...);\n" "extern FILE *popen(char *, char *);\n" "extern char *tempnam(char*,char*);\n"; }; /* * Ultrix V4.[35] puts the declaration of uname before the definition * of struct utsname, so the prototype (added by fixproto) causes havoc. */ fix = { hackname = ultrix_fix_fixproto; files = sys/utsname.h; select = ULTRIX; c_fix = format; c_fix_arg = "struct utsname;\n%0"; c_fix_arg = "^[ \t]*extern[ \t]*int[ \t]*uname\\(\\);"; test_text = "/* ULTRIX's uname */\nextern\tint\tuname();"; }; /* * Check for bad #ifdef line (in Ultrix 4.1) */ fix = { hackname = ultrix_ifdef; select = "^#ifdef KERNEL[ \t]+&&"; files = sys/file.h; c_fix = format; c_fix_arg = "#if defined(KERNEL) &&"; test_text = "#ifdef KERNEL\t&& defined( mumbojumbo )\nint oops;\n#endif"; }; /* * Strip "|| CC$gfloat" from Ultrix math headers. */ fix = { hackname = ultrix_math_ifdef; files = sys/limits.h; files = float.h; files = math.h; select = "^(#if.*)\\|\\|[ \t]+CC\\$[a-z]+"; c_fix = format; c_fix_arg = "%1"; test_text = '#if defined(__GFLOAT) || CC\$gfloat'; }; /* * Avoid nested comments on Ultrix 4.3. */ fix = { hackname = ultrix_nested_ioctl; files = sys/ioctl.h; select = "^/\\* #define SIOCSCREEN"; sed = "/^\\/\\* #define SIOCSCREEN/s@/\\* screend@*//* screend@"; test_text = "/* #define SIOCSCREENON _IOWR('i', 49, int)" "/* screend, net/gw_screen.h */\n"; }; fix = { hackname = ultrix_nested_svc; files = rpc/svc.h; select = "^ \\*[ \t]*int protocol; */\\*"; sed = "s@^\\( \\*\tint protocol; \\)/\\*@\\1*/ /*@"; test_text = " *\tint protocol; /* like TCP or UDP\n"; }; /* * Add missing prototype for lstat and define for S_ISLNK * in Ultrix V4.3 sys/stat.h. */ fix = { hackname = ultrix_stat; files = sys/stat.h; select = "@\\(#\\)stat\\.h.*6\\.1.*\\(ULTRIX\\)"; sed = "/^#define[ \t]S_IFPORT[ \t]*S_IFIFO$/a\\\n" "\\\n" "/* macro to test for symbolic link */\\\n" "#define S_ISLNK(mode) (((mode) & S_IFMT) == S_IFLNK)\\\n" "\n"; sed = "/^[ \t]*fstat(),$/a\\\n" "\tlstat(),\n"; test_text = "@(#)stat.h 6.1 (ULTRIX)\n" "#define S_IFPORT S_IFIFO\n" "\tfstat(),\n/* THE INSERTION LINE FAILS ON BSD SYSTEMS */"; }; /* * Check for superfluous `static' (in Ultrix 4.2) * On Ultrix 4.3, includes of other files (r3_cpu.h,r4_cpu.h) is broken. */ fix = { hackname = ultrix_static; files = machine/cpu.h; select = '#include "r[34]_cpu'; sed = "s/^static struct tlb_pid_state/struct tlb_pid_state/"; sed = 's/^#include "r3_cpu\.h"$/#include /'; sed = 's/^#include "r4_cpu\.h"$/#include /'; test_text = "static struct tlb_pid_state {\n" "#include \"r3_cpu.h\"\n"; }; /* * Add once-only latch to Ultrix V4.3 strings.h. */ fix = { hackname = ultrix_strings; files = strings.h; select = "@\\(#\\)strings\\.h.*6\\.1.*\\(ULTRIX\\)"; c_fix = wrap; test_text = "@(#)strings.h 6.1 (ULTRIX)\n"; }; /* * Fix multiple defines for NULL. Sometimes, we stumble into \r\n * terminated lines, so accommodate these. Test both ways. * Don't bother to reproduce the \r\n termination, as GCC has to * recognize \n termination anyway. */ fix = { hackname = undefine_null; select = "^#[ \t]*define[ \t]+NULL[ \t]"; bypass = "#[ \t]*(ifn|un)def[ \t]+NULL($|[ \t\r])"; c_fix = format; c_fix_arg = "#ifndef NULL\n#define NULL%1\n#endif\n"; c_fix_arg = "^#[ \t]*define[ \t]+NULL([^\r\n]+)[\r]*\n"; test_text = "#define NULL 0UL\r\n" "#define NULL\t((void*)0)\n"; }; /* * On Cray Unicos/Mk some standard headers use the C99 keyword "restrict" * which must be replaced by __restrict__ for GCC. */ fix = { hackname = unicosmk_restrict; files = stdio.h; files = stdlib.h; files = wchar.h; mach = "*-*-unicosmk*"; select = "(\\*[ \t]*)restrict([ \t]+)"; c_fix = format; c_fix_arg = "%1__restrict__%2"; test_text = "void f (char * restrict x);"; }; /* * If arpa/inet.h prototypes are incompatible with the ones we just * installed in , just remove the protos. * Because of this close association, this patch must be applied only * on those systems where the replacement byteorder header is installed. */ fix = { hackname = uw7_byteorder_fix; files = arpa/inet.h; select = "in_port_t"; test = "-f sys/byteorder.h"; #ifndef SVR5 mach = "*-*-sysv4*"; mach = "i?86-*-sysv5*"; mach = "i?86-*-udk*"; mach = "i?86-*-solaris2.[0-4]"; mach = "powerpcle-*-solaris2.[0-4]"; mach = "sparc-*-solaris2.[0-4]"; #endif /* SVR5 */ c_fix = format; c_fix_arg = ""; c_fix_arg = "^extern.*[ \t](htons|ntohs).*\\(in_port_t\\).*;"; test_text = "extern in_port_t\thtons __P((in_port_t));\n" "extern in_port_t\tntohs __P((in_port_t));" "`[ ! -d $DESTDIR/sys ] && mkdir $DESTDIR/sys\n" "echo '/* DUMMY */' >> sys/byteorder.h`"; }; /* * Fix definitions of macros used by va-i960.h in VxWorks header file. */ fix = { hackname = va_i960_macro; files = arch/i960/archI960.h; select = "__(vsiz|vali|vpad|alignof__)"; c_fix = format; c_fix_arg = "__vx%1"; test_text = "extern int __vsiz vsiz;\n" "extern int __vali vali;\n" "extern int __vpad vpad;\n" "#define __alignof__(x) ..."; }; /* * AIX and Interix headers define NULL to be cast to a void pointer, * which is illegal in ANSI C++. */ fix = { hackname = void_null; files = curses.h; files = dbm.h; files = locale.h; files = stdio.h; files = stdlib.h; files = string.h; files = time.h; files = unistd.h; files = sys/dir.h; files = sys/param.h; files = sys/types.h; select = "^#[ \t]*define[ \t]+NULL[ \t]+\\(\\(void[ \t]*\\*\\)0\\)"; c_fix = format; c_fix_arg = "#define NULL 0"; test_text = "# define\tNULL \t((void *)0) /* typed NULL */"; }; /* * Make VxWorks header which is almost gcc ready fully gcc ready. */ fix = { hackname = vxworks_gcc_problem; files = types/vxTypesBase.h; select = "__GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__"; sed = "s/#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__/" "#if 1/"; sed = "/[ \t]size_t/i\\\n" "#ifndef _GCC_SIZE_T\\\n" "#define _GCC_SIZE_T\n"; sed = "/[ \t]size_t/a\\\n" "#endif\n"; sed = "/[ \t]ptrdiff_t/i\\\n" "#ifndef _GCC_PTRDIFF_T\\\n" "#define _GCC_PTRDIFF_T\n"; sed = "/[ \t]ptrdiff_t/a\\\n" "#endif\n"; sed = "/[ \t]wchar_t/i\\\n" "#ifndef _GCC_WCHAR_T\\\n" "#define _GCC_WCHAR_T\n"; sed = "/[ \t]wchar_t/a\\\n" "#endif\n"; test_text = "#ifdef __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__\n" "typedef unsigned int size_t;\n" "typedef long ptrdiff_t;\n" "typedef unsigned short wchar_t;\n" "#endif /* __GNUC_TYPEOF_FEATURE_BROKEN_USE_DEFAULT_UNTIL_FIXED__ */\n"; }; /* * Fix VxWorks to not require including . */ fix = { hackname = vxworks_needs_vxtypes; files = time.h; select = "uint_t([ \t]+_clocks_per_sec)"; c_fix = format; c_fix_arg = "unsigned int%1"; test_text = "uint_t\t_clocks_per_sec;"; }; /* * Fix VxWorks to not require including . */ fix = { hackname = vxworks_needs_vxworks; files = sys/stat.h; test = " -r types/vxTypesOld.h"; test = " -n \"`egrep '#include' $file`\""; test = " -n \"`egrep ULONG $file`\""; select = "#[ \t]define[ \t]+__INCstath"; sed = "/#[ \t]define[ \t][ \t]*__INCstath/a\\\n" "#include \n"; test_text = "`touch types/vxTypesOld.h`" "#include /* ULONG */\n" "# define\t__INCstath "; }; /* * Another bad dependency in VxWorks 5.2 . */ fix = { hackname = vxworks_time; files = time.h; test = " -r vxWorks.h"; select = "#[ \t]*define[ \t]+VOIDFUNCPTR[ \t].*"; c_fix = format; c_fix_arg = "#ifndef __gcc_VOIDFUNCPTR_defined\n" "#ifdef __cplusplus\n" "typedef void (*__gcc_VOIDFUNCPTR) (...);\n" "#else\n" "typedef void (*__gcc_VOIDFUNCPTR) ();\n" "#endif\n" "#define __gcc_VOIDFUNCPTR_defined\n" "#endif\n" "#define VOIDFUNCPTR __gcc_VOIDFUNCPTR"; test_text = "`touch vxWorks.h`" "#define VOIDFUNCPTR (void(*)())"; }; /* * WindISS math.h headers include bogus extern declarations of * numerous math functions that conflict with libstdc++-v3. */ fix = { hackname = windiss_math1; files = math.h; mach = "*-*-windiss"; sed = "s|inline long double cosl.*|#ifndef __GNUC__|"; test_text = "inline long double cosl(long double);"; }; fix = { hackname = windiss_math2; files = math.h; mach = "*-*-windiss"; sed = "s|/\\* long double declarations \\*/|" "#endif /* __GNUC__ */|"; test_text = "/* long double declarations */"; }; /* * WindISS headers include "diab/va_list.h" instead of "stdarg.h" */ fix = { select = '(#include.*)diab/va_list.h'; hackname = windiss_valist; sed = "s|diab/va_list.h|stdarg.h|"; mach = "*-*-windiss"; test_text = "#include "; }; /* * There are several name conflicts with C++ reserved words in X11 header * files. These are fixed in some versions, so don't do the fixes if * we find __cplusplus in the file. These were found on the RS/6000. */ fix = { hackname = x11_class; files = X11/ShellP.h; bypass = __cplusplus; select = "^([ \t]*char \\*)class;(.*)"; c_fix = format; c_fix_arg = "#ifdef __cplusplus\n%1c_class;%2\n" "#else\n%1class;%2\n#endif"; test_text = "struct {\n" " char *class;\n" "} mumble;\n"; }; /* * class in Xm/BaseClassI.h */ fix = { hackname = x11_class_usage; files = Xm/BaseClassI.h; bypass = "__cplusplus"; select = " class\\)"; c_fix = format; c_fix_arg = " c_class)"; test_text = "extern mumble (int class);\n"; }; /* * new in Xm/Traversal.h */ fix = { hackname = x11_new; files = Xm/Traversal.h; bypass = __cplusplus; sed = "/Widget\told, new;/i\\\n" "#ifdef __cplusplus\\\n" "\tWidget\told, c_new;\\\n" "#else\n"; sed = "/Widget\told, new;/a\\\n" "#endif\n"; sed = "s/Widget new,/Widget c_new,/g"; test_text = "struct wedge {\n" " Widget\told, new; /* fixinc check FAILS ON BSD */\n" "};\nextern Wedged( Widget new, Widget old );"; }; /* * Incorrect sprintf declaration in X11/Xmu.h */ fix = { hackname = x11_sprintf; files = X11/Xmu.h; files = X11/Xmu/Xmu.h; select = "^extern char \\*\tsprintf\\(\\);$"; c_fix = format; c_fix_arg = "#ifndef __STDC__\n%0\n#endif /* !defined __STDC__ */"; test_text = "extern char *\tsprintf();"; }; /*EOF*/