illumos2989 Sdiff usr/src/head/limits.h

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2989 Eliminate use of LOGNAME_MAX in ON
1166 useradd have warning with name more 8 chars

   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 
  22 /*


  23  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26 
  27 /*      Copyright (c) 1988 AT&T     */
  28 /*        All Rights Reserved   */
  29 
  30 
  31 #ifndef _LIMITS_H
  32 #define _LIMITS_H
  33 
  34 #pragma ident   "%Z%%M% %I%     %E% SMI"        /* SVr4.0 1.34  */
  35 
  36 #include <sys/feature_tests.h>
  37 #include <sys/isa_defs.h>
  38 #include <iso/limits_iso.h>
  39 
  40 /*
  41  * Include fixed width type limits as proposed by the ISO/JTC1/SC22/WG14 C
  42  * committee's working draft for the revision of the current ISO C standard,
  43  * ISO/IEC 9899:1990 Programming language - C.  These are not currently
  44  * required by any standard but constitute a useful, general purpose set
  45  * of type definitions and limits which is namespace clean with respect to
  46  * all standards.
  47  */
  48 #if defined(__EXTENSIONS__) || !defined(_STRICT_STDC) || \
  49         defined(__XOPEN_OR_POSIX)
  50 #include <sys/int_limits.h>
  51 #endif
  52 
  53 #ifdef  __cplusplus
  54 extern "C" {
  55 #endif

 274 #define USI_MAX         4294967295      /* max decimal value of an "unsigned" */
 275 #define SYSPID_MAX      1       /* max pid of system processes */
 276 
 277 #ifndef SYS_NMLN                /* also defined in sys/utsname.h */
 278 #define SYS_NMLN        257     /* 4.0 size of utsname elements */
 279 #endif
 280 
 281 #ifndef CLK_TCK
 282 
 283 #if !defined(_CLOCK_T) || __cplusplus >= 199711L
 284 #define _CLOCK_T
 285 typedef long    clock_t;
 286 #endif  /* !_CLOCK_T */
 287 
 288 extern long _sysconf(int);      /* System Private interface to sysconf() */
 289 #define CLK_TCK ((clock_t)_sysconf(3))  /* 3 is _SC_CLK_TCK */
 290 
 291 #endif /* CLK_TCK */
 292 
 293 #define LOGNAME_MAX     8       /* max # of characters in a login name */


 294 #define TTYNAME_MAX     128     /* max # of characters in a tty name */
 295 
 296 #endif  /* if defined(__EXTENSIONS__) || (!defined(_STRICT_STDC) ... */
 297 
 298 #if     defined(__EXTENSIONS__) || (_POSIX_C_SOURCE >= 199506L)
 299 #include <sys/unistd.h>
 300 
 301 #if !defined(_SIZE_T) || __cplusplus >= 199711L
 302 #define _SIZE_T
 303 #if defined(_LP64) || defined(_I32LPx)
 304 typedef unsigned long size_t;   /* size of something in bytes */
 305 #else
 306 typedef unsigned int  size_t;   /* (historical version) */
 307 #endif
 308 #endif  /* _SIZE_T */
 309 
 310 extern long _sysconf(int);      /* System Private interface to sysconf() */
 311 
 312 #define PTHREAD_STACK_MIN       ((size_t)_sysconf(_SC_THREAD_STACK_MIN))
 313 /* Added for UNIX98 conformance */

   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 
  22 /*
  23  * Copyright (c) 2013 Gary Mills
  24  *
  25  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  26  * Use is subject to license terms.
  27  */
  28 
  29 /*      Copyright (c) 1988 AT&T     */
  30 /*        All Rights Reserved   */
  31 
  32 
  33 #ifndef _LIMITS_H
  34 #define _LIMITS_H
  35 


  36 #include <sys/feature_tests.h>
  37 #include <sys/isa_defs.h>
  38 #include <iso/limits_iso.h>
  39 
  40 /*
  41  * Include fixed width type limits as proposed by the ISO/JTC1/SC22/WG14 C
  42  * committee's working draft for the revision of the current ISO C standard,
  43  * ISO/IEC 9899:1990 Programming language - C.  These are not currently
  44  * required by any standard but constitute a useful, general purpose set
  45  * of type definitions and limits which is namespace clean with respect to
  46  * all standards.
  47  */
  48 #if defined(__EXTENSIONS__) || !defined(_STRICT_STDC) || \
  49         defined(__XOPEN_OR_POSIX)
  50 #include <sys/int_limits.h>
  51 #endif
  52 
  53 #ifdef  __cplusplus
  54 extern "C" {
  55 #endif

 274 #define USI_MAX         4294967295      /* max decimal value of an "unsigned" */
 275 #define SYSPID_MAX      1       /* max pid of system processes */
 276 
 277 #ifndef SYS_NMLN                /* also defined in sys/utsname.h */
 278 #define SYS_NMLN        257     /* 4.0 size of utsname elements */
 279 #endif
 280 
 281 #ifndef CLK_TCK
 282 
 283 #if !defined(_CLOCK_T) || __cplusplus >= 199711L
 284 #define _CLOCK_T
 285 typedef long    clock_t;
 286 #endif  /* !_CLOCK_T */
 287 
 288 extern long _sysconf(int);      /* System Private interface to sysconf() */
 289 #define CLK_TCK ((clock_t)_sysconf(3))  /* 3 is _SC_CLK_TCK */
 290 
 291 #endif /* CLK_TCK */
 292 
 293 #define LOGNAME_MAX     8       /* max # of characters in a login name */
 294 #define LOGNAME_MAX_ILLUMOS     32      /* max # of characters in an */
 295                                         /* illumos login name */
 296 #define TTYNAME_MAX     128     /* max # of characters in a tty name */
 297 
 298 #endif  /* if defined(__EXTENSIONS__) || (!defined(_STRICT_STDC) ... */
 299 
 300 #if     defined(__EXTENSIONS__) || (_POSIX_C_SOURCE >= 199506L)
 301 #include <sys/unistd.h>
 302 
 303 #if !defined(_SIZE_T) || __cplusplus >= 199711L
 304 #define _SIZE_T
 305 #if defined(_LP64) || defined(_I32LPx)
 306 typedef unsigned long size_t;   /* size of something in bytes */
 307 #else
 308 typedef unsigned int  size_t;   /* (historical version) */
 309 #endif
 310 #endif  /* _SIZE_T */
 311 
 312 extern long _sysconf(int);      /* System Private interface to sysconf() */
 313 
 314 #define PTHREAD_STACK_MIN       ((size_t)_sysconf(_SC_THREAD_STACK_MIN))
 315 /* Added for UNIX98 conformance */