github.com/afumu/libc@v0.0.6/pwd/pwd_freebsd_386.go (about)

     1  // Code generated by 'ccgo pwd/gen.c -crt-import-path "" -export-defines "" -export-enums "" -export-externs X -export-fields F -export-structs "" -export-typedefs "" -header -hide _OSSwapInt16,_OSSwapInt32,_OSSwapInt64 -ignore-unsupported-alignment -o pwd/pwd_freebsd_386.go -pkgname pwd', DO NOT EDIT.
     2  
     3  package pwd
     4  
     5  import (
     6  	"math"
     7  	"reflect"
     8  	"sync/atomic"
     9  	"unsafe"
    10  )
    11  
    12  var _ = math.Pi
    13  var _ reflect.Kind
    14  var _ atomic.Value
    15  var _ unsafe.Pointer
    16  
    17  const (
    18  	X_FILE_OFFSET_BITS    = 64                   // <builtin>:25:1:
    19  	X_GID_T_DECLARED      = 0                    // pwd.h:48:1:
    20  	X_ILP32               = 1                    // <predefined>:1:1:
    21  	X_MACHINE__LIMITS_H_  = 0                    // _limits.h:36:1:
    22  	X_MACHINE__TYPES_H_   = 0                    // _types.h:42:1:
    23  	X_MASTERPASSWD        = "master.passwd"      // pwd.h:70:1:
    24  	X_MP_DB               = "pwd.db"             // pwd.h:73:1:
    25  	X_Nonnull             = 0                    // cdefs.h:790:1:
    26  	X_Null_unspecified    = 0                    // cdefs.h:792:1:
    27  	X_Nullable            = 0                    // cdefs.h:791:1:
    28  	X_PASSWD              = "passwd"             // pwd.h:68:1:
    29  	X_PASSWORD_EFMT1      = 95                   // pwd.h:110:1:
    30  	X_PASSWORD_LEN        = 128                  // pwd.h:112:1:
    31  	X_PATH_MASTERPASSWD   = "/etc/master.passwd" // pwd.h:69:1:
    32  	X_PATH_MP_DB          = "/etc/pwd.db"        // pwd.h:72:1:
    33  	X_PATH_PASSWD         = "/etc/passwd"        // pwd.h:67:1:
    34  	X_PATH_PWD            = "/etc"               // pwd.h:66:1:
    35  	X_PATH_PWD_MKDB       = "/usr/sbin/pwd_mkdb" // pwd.h:77:1:
    36  	X_PATH_SMP_DB         = "/etc/spwd.db"       // pwd.h:74:1:
    37  	X_PWD_CURRENT_VERSION = 4                    // pwd.h:108:1:
    38  	X_PWD_H_              = 0                    // pwd.h:41:1:
    39  	X_PWF_CHANGE          = 16                   // pwd.h:134:1:
    40  	X_PWF_CLASS           = 32                   // pwd.h:135:1:
    41  	X_PWF_DIR             = 128                  // pwd.h:137:1:
    42  	X_PWF_EXPIRE          = 512                  // pwd.h:139:1:
    43  	X_PWF_FILES           = 0x1000               // pwd.h:145:1:
    44  	X_PWF_GECOS           = 64                   // pwd.h:136:1:
    45  	X_PWF_GID             = 8                    // pwd.h:133:1:
    46  	X_PWF_HESIOD          = 0x3000               // pwd.h:147:1:
    47  	X_PWF_NAME            = 1                    // pwd.h:130:1:
    48  	X_PWF_NIS             = 0x2000               // pwd.h:146:1:
    49  	X_PWF_PASSWD          = 2                    // pwd.h:131:1:
    50  	X_PWF_SHELL           = 256                  // pwd.h:138:1:
    51  	X_PWF_SOURCE          = 0x3000               // pwd.h:144:1:
    52  	X_PWF_UID             = 4                    // pwd.h:132:1:
    53  	X_PW_KEYBYNAME        = 49                   // pwd.h:97:1:
    54  	X_PW_KEYBYNUM         = 50                   // pwd.h:98:1:
    55  	X_PW_KEYBYUID         = 51                   // pwd.h:99:1:
    56  	X_PW_KEYYPBYNUM       = 53                   // pwd.h:101:1:
    57  	X_PW_KEYYPENABLED     = 52                   // pwd.h:100:1:
    58  	X_PW_VERSION_MASK     = 240                  // pwd.h:94:1:
    59  	X_SIZE_T_DECLARED     = 0                    // pwd.h:63:1:
    60  	X_SMP_DB              = "spwd.db"            // pwd.h:75:1:
    61  	X_SYS_CDEFS_H_        = 0                    // cdefs.h:39:1:
    62  	X_SYS__TYPES_H_       = 0                    // _types.h:32:1:
    63  	X_TIME_T_DECLARED     = 0                    // pwd.h:53:1:
    64  	X_UID_T_DECLARED      = 0                    // pwd.h:58:1:
    65  	I386                  = 1                    // <predefined>:335:1:
    66  	Unix                  = 1                    // <predefined>:336:1:
    67  )
    68  
    69  type Ptrdiff_t = int32 /* <builtin>:3:26 */
    70  
    71  type Size_t = uint32 /* <builtin>:9:23 */
    72  
    73  type Wchar_t = int32 /* <builtin>:15:24 */
    74  
    75  type X__builtin_va_list = uintptr /* <builtin>:46:14 */
    76  type X__float128 = float64        /* <builtin>:47:21 */
    77  
    78  // -
    79  // SPDX-License-Identifier: BSD-3-Clause
    80  //
    81  // Copyright (c) 1989, 1993
    82  //	The Regents of the University of California.  All rights reserved.
    83  // (c) UNIX System Laboratories, Inc.
    84  // All or some portions of this file are derived from material licensed
    85  // to the University of California by American Telephone and Telegraph
    86  // Co. or Unix System Laboratories, Inc. and are reproduced herein with
    87  // the permission of UNIX System Laboratories, Inc.
    88  //
    89  // Redistribution and use in source and binary forms, with or without
    90  // modification, are permitted provided that the following conditions
    91  // are met:
    92  // 1. Redistributions of source code must retain the above copyright
    93  //    notice, this list of conditions and the following disclaimer.
    94  // 2. Redistributions in binary form must reproduce the above copyright
    95  //    notice, this list of conditions and the following disclaimer in the
    96  //    documentation and/or other materials provided with the distribution.
    97  // 3. Neither the name of the University nor the names of its contributors
    98  //    may be used to endorse or promote products derived from this software
    99  //    without specific prior written permission.
   100  //
   101  // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
   102  // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   103  // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   104  // ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   105  // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   106  // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   107  // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   108  // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   109  // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   110  // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   111  // SUCH DAMAGE.
   112  //
   113  //	@(#)pwd.h	8.2 (Berkeley) 1/21/94
   114  // $FreeBSD$
   115  
   116  // -
   117  // SPDX-License-Identifier: BSD-3-Clause
   118  //
   119  // Copyright (c) 1991, 1993
   120  //	The Regents of the University of California.  All rights reserved.
   121  //
   122  // This code is derived from software contributed to Berkeley by
   123  // Berkeley Software Design, Inc.
   124  //
   125  // Redistribution and use in source and binary forms, with or without
   126  // modification, are permitted provided that the following conditions
   127  // are met:
   128  // 1. Redistributions of source code must retain the above copyright
   129  //    notice, this list of conditions and the following disclaimer.
   130  // 2. Redistributions in binary form must reproduce the above copyright
   131  //    notice, this list of conditions and the following disclaimer in the
   132  //    documentation and/or other materials provided with the distribution.
   133  // 3. Neither the name of the University nor the names of its contributors
   134  //    may be used to endorse or promote products derived from this software
   135  //    without specific prior written permission.
   136  //
   137  // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
   138  // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   139  // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   140  // ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   141  // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   142  // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   143  // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   144  // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   145  // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   146  // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   147  // SUCH DAMAGE.
   148  //
   149  //	@(#)cdefs.h	8.8 (Berkeley) 1/9/95
   150  // $FreeBSD$
   151  
   152  // Testing against Clang-specific extensions.
   153  
   154  // This code has been put in place to help reduce the addition of
   155  // compiler specific defines in FreeBSD code.  It helps to aid in
   156  // having a compiler-agnostic source tree.
   157  
   158  // Compiler memory barriers, specific to gcc and clang.
   159  
   160  // XXX: if __GNUC__ >= 2: not tested everywhere originally, where replaced
   161  
   162  // Macro to test if we're using a specific version of gcc or later.
   163  
   164  // The __CONCAT macro is used to concatenate parts of symbol names, e.g.
   165  // with "#define OLD(foo) __CONCAT(old,foo)", OLD(foo) produces oldfoo.
   166  // The __CONCAT macro is a bit tricky to use if it must work in non-ANSI
   167  // mode -- there must be no spaces between its arguments, and for nested
   168  // __CONCAT's, all the __CONCAT's must be at the left.  __CONCAT can also
   169  // concatenate double-quoted strings produced by the __STRING macro, but
   170  // this only works with ANSI C.
   171  //
   172  // __XSTRING is like __STRING, but it expands any macros in its argument
   173  // first.  It is only available with ANSI C.
   174  
   175  // Compiler-dependent macros to help declare dead (non-returning) and
   176  // pure (no side effects) functions, and unused variables.  They are
   177  // null except for versions of gcc that are known to support the features
   178  // properly (old versions of gcc-2 supported the dead and pure features
   179  // in a different (wrong) way).  If we do not provide an implementation
   180  // for a given compiler, let the compile fail if it is told to use
   181  // a feature that we cannot live without.
   182  
   183  // Keywords added in C11.
   184  
   185  // Emulation of C11 _Generic().  Unlike the previously defined C11
   186  // keywords, it is not possible to implement this using exactly the same
   187  // syntax.  Therefore implement something similar under the name
   188  // __generic().  Unlike _Generic(), this macro can only distinguish
   189  // between a single type, so it requires nested invocations to
   190  // distinguish multiple cases.
   191  
   192  // C99 Static array indices in function parameter declarations.  Syntax such as:
   193  // void bar(int myArray[static 10]);
   194  // is allowed in C99 but not in C++.  Define __min_size appropriately so
   195  // headers using it can be compiled in either language.  Use like this:
   196  // void bar(int myArray[__min_size(10)]);
   197  
   198  // XXX: should use `#if __STDC_VERSION__ < 199901'.
   199  
   200  // C++11 exposes a load of C99 stuff
   201  
   202  // GCC 2.95 provides `__restrict' as an extension to C90 to support the
   203  // C99-specific `restrict' type qualifier.  We happen to use `__restrict' as
   204  // a way to define the `restrict' type qualifier without disturbing older
   205  // software that is unaware of C99 keywords.
   206  
   207  // GNU C version 2.96 adds explicit branch prediction so that
   208  // the CPU back-end can hint the processor and also so that
   209  // code blocks can be reordered such that the predicted path
   210  // sees a more linear flow, thus improving cache behavior, etc.
   211  //
   212  // The following two macros provide us with a way to utilize this
   213  // compiler feature.  Use __predict_true() if you expect the expression
   214  // to evaluate to true, and __predict_false() if you expect the
   215  // expression to evaluate to false.
   216  //
   217  // A few notes about usage:
   218  //
   219  //	* Generally, __predict_false() error condition checks (unless
   220  //	  you have some _strong_ reason to do otherwise, in which case
   221  //	  document it), and/or __predict_true() `no-error' condition
   222  //	  checks, assuming you want to optimize for the no-error case.
   223  //
   224  //	* Other than that, if you don't know the likelihood of a test
   225  //	  succeeding from empirical or other `hard' evidence, don't
   226  //	  make predictions.
   227  //
   228  //	* These are meant to be used in places that are run `a lot'.
   229  //	  It is wasteful to make predictions in code that is run
   230  //	  seldomly (e.g. at subsystem initialization time) as the
   231  //	  basic block reordering that this affects can often generate
   232  //	  larger code.
   233  
   234  // We define this here since <stddef.h>, <sys/queue.h>, and <sys/types.h>
   235  // require it.
   236  
   237  // Given the pointer x to the member m of the struct s, return
   238  // a pointer to the containing structure.  When using GCC, we first
   239  // assign pointer x to a local variable, to check that its type is
   240  // compatible with member m.
   241  
   242  // Compiler-dependent macros to declare that functions take printf-like
   243  // or scanf-like arguments.  They are null except for versions of gcc
   244  // that are known to support the features properly (old versions of gcc-2
   245  // didn't permit keeping the keywords out of the application namespace).
   246  
   247  // Compiler-dependent macros that rely on FreeBSD-specific extensions.
   248  
   249  // Embed the rcs id of a source file in the resulting library.  Note that in
   250  // more recent ELF binutils, we use .ident allowing the ID to be stripped.
   251  // Usage:
   252  //	__FBSDID("$FreeBSD$");
   253  
   254  // -
   255  // The following definitions are an extension of the behavior originally
   256  // implemented in <sys/_posix.h>, but with a different level of granularity.
   257  // POSIX.1 requires that the macros we test be defined before any standard
   258  // header file is included.
   259  //
   260  // Here's a quick run-down of the versions:
   261  //  defined(_POSIX_SOURCE)		1003.1-1988
   262  //  _POSIX_C_SOURCE == 1		1003.1-1990
   263  //  _POSIX_C_SOURCE == 2		1003.2-1992 C Language Binding Option
   264  //  _POSIX_C_SOURCE == 199309		1003.1b-1993
   265  //  _POSIX_C_SOURCE == 199506		1003.1c-1995, 1003.1i-1995,
   266  //					and the omnibus ISO/IEC 9945-1: 1996
   267  //  _POSIX_C_SOURCE == 200112		1003.1-2001
   268  //  _POSIX_C_SOURCE == 200809		1003.1-2008
   269  //
   270  // In addition, the X/Open Portability Guide, which is now the Single UNIX
   271  // Specification, defines a feature-test macro which indicates the version of
   272  // that specification, and which subsumes _POSIX_C_SOURCE.
   273  //
   274  // Our macros begin with two underscores to avoid namespace screwage.
   275  
   276  // Deal with IEEE Std. 1003.1-1990, in which _POSIX_C_SOURCE == 1.
   277  
   278  // Deal with IEEE Std. 1003.2-1992, in which _POSIX_C_SOURCE == 2.
   279  
   280  // Deal with various X/Open Portability Guides and Single UNIX Spec.
   281  
   282  // Deal with all versions of POSIX.  The ordering relative to the tests above is
   283  // important.
   284  // -
   285  // Deal with _ANSI_SOURCE:
   286  // If it is defined, and no other compilation environment is explicitly
   287  // requested, then define our internal feature-test macros to zero.  This
   288  // makes no difference to the preprocessor (undefined symbols in preprocessing
   289  // expressions are defined to have value zero), but makes it more convenient for
   290  // a test program to print out the values.
   291  //
   292  // If a program mistakenly defines _ANSI_SOURCE and some other macro such as
   293  // _POSIX_C_SOURCE, we will assume that it wants the broader compilation
   294  // environment (and in fact we will never get here).
   295  
   296  // User override __EXT1_VISIBLE
   297  
   298  // Old versions of GCC use non-standard ARM arch symbols; acle-compat.h
   299  // translates them to __ARM_ARCH and the modern feature symbols defined by ARM.
   300  
   301  // Nullability qualifiers: currently only supported by Clang.
   302  
   303  // Type Safety Checking
   304  //
   305  // Clang provides additional attributes to enable checking type safety
   306  // properties that cannot be enforced by the C type system.
   307  
   308  // Lock annotations.
   309  //
   310  // Clang provides support for doing basic thread-safety tests at
   311  // compile-time, by marking which locks will/should be held when
   312  // entering/leaving a functions.
   313  //
   314  // Furthermore, it is also possible to annotate variables and structure
   315  // members to enforce that they are only accessed when certain locks are
   316  // held.
   317  
   318  // Structure implements a lock.
   319  
   320  // Function acquires an exclusive or shared lock.
   321  
   322  // Function attempts to acquire an exclusive or shared lock.
   323  
   324  // Function releases a lock.
   325  
   326  // Function asserts that an exclusive or shared lock is held.
   327  
   328  // Function requires that an exclusive or shared lock is or is not held.
   329  
   330  // Function should not be analyzed.
   331  
   332  // Function or variable should not be sanitized, e.g., by AddressSanitizer.
   333  // GCC has the nosanitize attribute, but as a function attribute only, and
   334  // warns on use as a variable attribute.
   335  
   336  // Guard variables and structure members by lock.
   337  
   338  // Alignment builtins for better type checking and improved code generation.
   339  // Provide fallback versions for other compilers (GCC/Clang < 10):
   340  
   341  // -
   342  // SPDX-License-Identifier: BSD-2-Clause-FreeBSD
   343  //
   344  // Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
   345  // All rights reserved.
   346  //
   347  // Redistribution and use in source and binary forms, with or without
   348  // modification, are permitted provided that the following conditions
   349  // are met:
   350  // 1. Redistributions of source code must retain the above copyright
   351  //    notice, this list of conditions and the following disclaimer.
   352  // 2. Redistributions in binary form must reproduce the above copyright
   353  //    notice, this list of conditions and the following disclaimer in the
   354  //    documentation and/or other materials provided with the distribution.
   355  //
   356  // THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   357  // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   358  // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   359  // ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   360  // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   361  // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   362  // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   363  // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   364  // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   365  // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   366  // SUCH DAMAGE.
   367  //
   368  // $FreeBSD$
   369  
   370  // -
   371  // SPDX-License-Identifier: BSD-3-Clause
   372  //
   373  // Copyright (c) 1991, 1993
   374  //	The Regents of the University of California.  All rights reserved.
   375  //
   376  // This code is derived from software contributed to Berkeley by
   377  // Berkeley Software Design, Inc.
   378  //
   379  // Redistribution and use in source and binary forms, with or without
   380  // modification, are permitted provided that the following conditions
   381  // are met:
   382  // 1. Redistributions of source code must retain the above copyright
   383  //    notice, this list of conditions and the following disclaimer.
   384  // 2. Redistributions in binary form must reproduce the above copyright
   385  //    notice, this list of conditions and the following disclaimer in the
   386  //    documentation and/or other materials provided with the distribution.
   387  // 3. Neither the name of the University nor the names of its contributors
   388  //    may be used to endorse or promote products derived from this software
   389  //    without specific prior written permission.
   390  //
   391  // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
   392  // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   393  // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   394  // ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   395  // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   396  // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   397  // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   398  // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   399  // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   400  // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   401  // SUCH DAMAGE.
   402  //
   403  //	@(#)cdefs.h	8.8 (Berkeley) 1/9/95
   404  // $FreeBSD$
   405  
   406  // -
   407  // This file is in the public domain.
   408  // $FreeBSD$
   409  
   410  // -
   411  // SPDX-License-Identifier: BSD-4-Clause
   412  //
   413  // Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
   414  // Copyright (c) 1990, 1993
   415  //	The Regents of the University of California.  All rights reserved.
   416  //
   417  // Redistribution and use in source and binary forms, with or without
   418  // modification, are permitted provided that the following conditions
   419  // are met:
   420  // 1. Redistributions of source code must retain the above copyright
   421  //    notice, this list of conditions and the following disclaimer.
   422  // 2. Redistributions in binary form must reproduce the above copyright
   423  //    notice, this list of conditions and the following disclaimer in the
   424  //    documentation and/or other materials provided with the distribution.
   425  // 3. All advertising materials mentioning features or use of this software
   426  //    must display the following acknowledgement:
   427  //	This product includes software developed by the University of
   428  //	California, Berkeley and its contributors.
   429  // 4. Neither the name of the University nor the names of its contributors
   430  //    may be used to endorse or promote products derived from this software
   431  //    without specific prior written permission.
   432  //
   433  // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
   434  // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   435  // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   436  // ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   437  // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   438  // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   439  // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   440  // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   441  // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   442  // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   443  // SUCH DAMAGE.
   444  //
   445  //	From: @(#)ansi.h	8.2 (Berkeley) 1/4/94
   446  //	From: @(#)types.h	8.3 (Berkeley) 1/5/94
   447  // $FreeBSD$
   448  
   449  // -
   450  // This file is in the public domain.
   451  // $FreeBSD$
   452  
   453  // -
   454  // SPDX-License-Identifier: BSD-3-Clause
   455  //
   456  // Copyright (c) 1988, 1993
   457  //	The Regents of the University of California.  All rights reserved.
   458  //
   459  // Redistribution and use in source and binary forms, with or without
   460  // modification, are permitted provided that the following conditions
   461  // are met:
   462  // 1. Redistributions of source code must retain the above copyright
   463  //    notice, this list of conditions and the following disclaimer.
   464  // 2. Redistributions in binary form must reproduce the above copyright
   465  //    notice, this list of conditions and the following disclaimer in the
   466  //    documentation and/or other materials provided with the distribution.
   467  // 3. Neither the name of the University nor the names of its contributors
   468  //    may be used to endorse or promote products derived from this software
   469  //    without specific prior written permission.
   470  //
   471  // THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
   472  // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   473  // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   474  // ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   475  // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   476  // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   477  // OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   478  // HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   479  // LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   480  // OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   481  // SUCH DAMAGE.
   482  //
   483  //	@(#)limits.h	8.3 (Berkeley) 1/4/94
   484  // $FreeBSD$
   485  
   486  // According to ANSI (section 2.2.4.2), the values below must be usable by
   487  // #if preprocessing directives.  Additionally, the expression must have the
   488  // same type as would an expression that is an object of the corresponding
   489  // type converted according to the integral promotions.  The subtraction for
   490  // INT_MIN, etc., is so the value is not unsigned; e.g., 0x80000000 is an
   491  // unsigned int for 32-bit two's complement ANSI compilers (section 3.1.3.2).
   492  
   493  // max value for an unsigned long long
   494  
   495  // Minimum signal stack size.
   496  
   497  // Basic types upon which most other types are built.
   498  type X__int8_t = int8     /* _types.h:55:22 */
   499  type X__uint8_t = uint8   /* _types.h:56:24 */
   500  type X__int16_t = int16   /* _types.h:57:17 */
   501  type X__uint16_t = uint16 /* _types.h:58:25 */
   502  type X__int32_t = int32   /* _types.h:59:15 */
   503  type X__uint32_t = uint32 /* _types.h:60:23 */
   504  
   505  type X__int64_t = int64 /* _types.h:66:20 */
   506  
   507  type X__uint64_t = uint64 /* _types.h:68:28 */
   508  
   509  // Standard type definitions.
   510  type X__clock_t = uint32             /* _types.h:84:23 */
   511  type X__critical_t = X__int32_t      /* _types.h:85:19 */
   512  type X__double_t = float64           /* _types.h:87:21 */
   513  type X__float_t = float64            /* _types.h:88:21 */
   514  type X__intfptr_t = X__int32_t       /* _types.h:90:19 */
   515  type X__intptr_t = X__int32_t        /* _types.h:91:19 */
   516  type X__intmax_t = X__int64_t        /* _types.h:93:19 */
   517  type X__int_fast8_t = X__int32_t     /* _types.h:94:19 */
   518  type X__int_fast16_t = X__int32_t    /* _types.h:95:19 */
   519  type X__int_fast32_t = X__int32_t    /* _types.h:96:19 */
   520  type X__int_fast64_t = X__int64_t    /* _types.h:97:19 */
   521  type X__int_least8_t = X__int8_t     /* _types.h:98:18 */
   522  type X__int_least16_t = X__int16_t   /* _types.h:99:19 */
   523  type X__int_least32_t = X__int32_t   /* _types.h:100:19 */
   524  type X__int_least64_t = X__int64_t   /* _types.h:101:19 */
   525  type X__ptrdiff_t = X__int32_t       /* _types.h:112:19 */
   526  type X__register_t = X__int32_t      /* _types.h:113:19 */
   527  type X__segsz_t = X__int32_t         /* _types.h:114:19 */
   528  type X__size_t = X__uint32_t         /* _types.h:115:20 */
   529  type X__ssize_t = X__int32_t         /* _types.h:116:19 */
   530  type X__time_t = X__int32_t          /* _types.h:117:19 */
   531  type X__uintfptr_t = X__uint32_t     /* _types.h:118:20 */
   532  type X__uintptr_t = X__uint32_t      /* _types.h:119:20 */
   533  type X__uintmax_t = X__uint64_t      /* _types.h:121:20 */
   534  type X__uint_fast8_t = X__uint32_t   /* _types.h:122:20 */
   535  type X__uint_fast16_t = X__uint32_t  /* _types.h:123:20 */
   536  type X__uint_fast32_t = X__uint32_t  /* _types.h:124:20 */
   537  type X__uint_fast64_t = X__uint64_t  /* _types.h:125:20 */
   538  type X__uint_least8_t = X__uint8_t   /* _types.h:126:19 */
   539  type X__uint_least16_t = X__uint16_t /* _types.h:127:20 */
   540  type X__uint_least32_t = X__uint32_t /* _types.h:128:20 */
   541  type X__uint_least64_t = X__uint64_t /* _types.h:129:20 */
   542  type X__u_register_t = X__uint32_t   /* _types.h:136:20 */
   543  type X__vm_offset_t = X__uint32_t    /* _types.h:137:20 */
   544  type X__vm_paddr_t = X__uint64_t     /* _types.h:138:20 */
   545  type X__vm_size_t = X__uint32_t      /* _types.h:139:20 */
   546  type X___wchar_t = int32             /* _types.h:141:14 */
   547  
   548  // Standard type definitions.
   549  type X__blksize_t = X__int32_t   /* _types.h:40:19 */ // file block size
   550  type X__blkcnt_t = X__int64_t    /* _types.h:41:19 */ // file block count
   551  type X__clockid_t = X__int32_t   /* _types.h:42:19 */ // clock_gettime()...
   552  type X__fflags_t = X__uint32_t   /* _types.h:43:20 */ // file flags
   553  type X__fsblkcnt_t = X__uint64_t /* _types.h:44:20 */
   554  type X__fsfilcnt_t = X__uint64_t /* _types.h:45:20 */
   555  type X__gid_t = X__uint32_t      /* _types.h:46:20 */
   556  type X__id_t = X__int64_t        /* _types.h:47:19 */ // can hold a gid_t, pid_t, or uid_t
   557  type X__ino_t = X__uint64_t      /* _types.h:48:20 */ // inode number
   558  type X__key_t = int32            /* _types.h:49:15 */ // IPC key (for Sys V IPC)
   559  type X__lwpid_t = X__int32_t     /* _types.h:50:19 */ // Thread ID (a.k.a. LWP)
   560  type X__mode_t = X__uint16_t     /* _types.h:51:20 */ // permissions
   561  type X__accmode_t = int32        /* _types.h:52:14 */ // access permissions
   562  type X__nl_item = int32          /* _types.h:53:14 */
   563  type X__nlink_t = X__uint64_t    /* _types.h:54:20 */ // link count
   564  type X__off_t = X__int64_t       /* _types.h:55:19 */ // file offset
   565  type X__off64_t = X__int64_t     /* _types.h:56:19 */ // file offset (alias)
   566  type X__pid_t = X__int32_t       /* _types.h:57:19 */ // process [group]
   567  type X__rlim_t = X__int64_t      /* _types.h:58:19 */ // resource limit - intentionally
   568  // signed, because of legacy code
   569  // that uses -1 for RLIM_INFINITY
   570  type X__sa_family_t = X__uint8_t /* _types.h:61:19 */
   571  type X__socklen_t = X__uint32_t  /* _types.h:62:20 */
   572  type X__suseconds_t = int32      /* _types.h:63:15 */ // microseconds (signed)
   573  type X__timer_t = uintptr        /* _types.h:64:24 */ // timer_gettime()...
   574  type X__mqd_t = uintptr          /* _types.h:65:21 */ // mq_open()...
   575  type X__uid_t = X__uint32_t      /* _types.h:66:20 */
   576  type X__useconds_t = uint32      /* _types.h:67:22 */ // microseconds (unsigned)
   577  type X__cpuwhich_t = int32       /* _types.h:68:14 */ // which parameter for cpuset.
   578  type X__cpulevel_t = int32       /* _types.h:69:14 */ // level parameter for cpuset.
   579  type X__cpusetid_t = int32       /* _types.h:70:14 */ // cpuset identifier.
   580  type X__daddr_t = X__int64_t     /* _types.h:71:19 */ // bwrite(3), FIOBMAP2, etc
   581  
   582  // Unusual type definitions.
   583  // rune_t is declared to be an “int” instead of the more natural
   584  // “unsigned long” or “long”.  Two things are happening here.  It is not
   585  // unsigned so that EOF (-1) can be naturally assigned to it and used.  Also,
   586  // it looks like 10646 will be a 31 bit standard.  This means that if your
   587  // ints cannot hold 32 bits, you will be in trouble.  The reason an int was
   588  // chosen over a long is that the is*() and to*() routines take ints (says
   589  // ANSI C), but they use __ct_rune_t instead of int.
   590  //
   591  // NOTE: rune_t is not covered by ANSI nor other standards, and should not
   592  // be instantiated outside of lib/libc/locale.  Use wchar_t.  wint_t and
   593  // rune_t must be the same type.  Also, wint_t should be able to hold all
   594  // members of the largest character set plus one extra value (WEOF), and
   595  // must be at least 16 bits.
   596  type X__ct_rune_t = int32     /* _types.h:91:14 */ // arg type for ctype funcs
   597  type X__rune_t = X__ct_rune_t /* _types.h:92:21 */ // rune_t (see above)
   598  type X__wint_t = X__ct_rune_t /* _types.h:93:21 */ // wint_t (see above)
   599  
   600  // Clang already provides these types as built-ins, but only in C++ mode.
   601  type X__char16_t = X__uint_least16_t /* _types.h:97:26 */
   602  type X__char32_t = X__uint_least32_t /* _types.h:98:26 */
   603  // In C++11, char16_t and char32_t are built-in types.
   604  
   605  type X__max_align_t = struct {
   606  	F__max_align1 int64
   607  	F__max_align2 float64
   608  } /* _types.h:111:3 */
   609  
   610  type X__dev_t = X__uint64_t /* _types.h:113:20 */ // device number
   611  
   612  type X__fixpt_t = X__uint32_t /* _types.h:115:20 */ // fixed point number
   613  
   614  // mbstate_t is an opaque object to keep conversion state during multibyte
   615  // stream conversions.
   616  type X__mbstate_t = struct {
   617  	F__ccgo_pad1 [0]uint32
   618  	F__mbstate8  [128]int8
   619  } /* _types.h:124:3 */
   620  
   621  type X__rman_res_t = X__uintmax_t /* _types.h:126:25 */
   622  
   623  // Types for varargs. These are all provided by builtin types these
   624  // days, so centralize their definition.
   625  type X__va_list = X__builtin_va_list /* _types.h:133:27 */ // internally known to gcc
   626  type X__gnuc_va_list = X__va_list    /* _types.h:140:20 */ // compatibility w/GNU headers
   627  
   628  // When the following macro is defined, the system uses 64-bit inode numbers.
   629  // Programs can use this to avoid including <sys/param.h>, with its associated
   630  // namespace pollution.
   631  
   632  type Gid_t = X__gid_t /* pwd.h:47:18 */
   633  
   634  type Time_t = X__time_t /* pwd.h:52:18 */
   635  
   636  type Uid_t = X__uid_t /* pwd.h:57:18 */
   637  
   638  // Historically, the keys in _PATH_MP_DB/_PATH_SMP_DB had the format
   639  // `1 octet tag | key', where the tag is one of the _PW_KEY* values
   640  // listed below.  These values happen to be ASCII digits.  Starting
   641  // with FreeBSD 5.1, the tag is now still a single octet, but the
   642  // upper 4 bits are interpreted as a version.  Pre-FreeBSD 5.1 format
   643  // entries are version `3' -- this conveniently results in the same
   644  // key values as before.  The new, architecture-independent entries
   645  // are version `4'.
   646  // As it happens, some applications read the database directly.
   647  // (Bad app, no cookie!)  Thus, we leave the _PW_KEY* symbols at their
   648  // old pre-FreeBSD 5.1 values so these apps still work.  Consequently
   649  // we have to muck around a bit more to get the correct, versioned
   650  // tag, and that is what the _PW_VERSIONED macro is about.
   651  
   652  // The database also contains a key to indicate the format version of
   653  // the entries therein.  There may be other, older versioned entries
   654  // as well.
   655  
   656  type Passwd = struct {
   657  	Fpw_name   uintptr
   658  	Fpw_passwd uintptr
   659  	Fpw_uid    Uid_t
   660  	Fpw_gid    Gid_t
   661  	Fpw_change Time_t
   662  	Fpw_class  uintptr
   663  	Fpw_gecos  uintptr
   664  	Fpw_dir    uintptr
   665  	Fpw_shell  uintptr
   666  	Fpw_expire Time_t
   667  	Fpw_fields int32
   668  } /* pwd.h:114:1 */
   669  
   670  var _ int8 /* gen.c:2:13: */