pike.git / src / builtin_functions.c

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pike.git/src/builtin_functions.c:1:   /*\   ||| This file is part of Pike. For copyright information see COPYRIGHT.   ||| Pike is distributed under GPL, LGPL and MPL. See the file COPYING   ||| for more information.   \*/   /**/   #include "global.h" - RCSID("$Id: builtin_functions.c,v 1.436 2002/08/20 18:19:52 mast Exp $"); + RCSID("$Id: builtin_functions.c,v 1.437 2002/09/07 18:35:07 grubba Exp $");   #include "interpret.h"   #include "svalue.h"   #include "pike_macros.h"   #include "object.h"   #include "program.h"   #include "array.h"   #include "pike_error.h"   #include "constants.h"   #include "mapping.h"   #include "stralloc.h"
pike.git/src/builtin_functions.c:4182: Inside #if defined(HAVE_MKTIME)
   date.tm_isdst = -1;    }      #ifdef STRUCT_TM_HAS_GMTOFF    /* BSD-style */    date.tm_gmtoff = 0;   #else   #ifdef STRUCT_TM_HAS___TM_GMTOFF    /* Linux-style */    date.__tm_gmtoff = 0; + #else +  if((args > 7) && (Pike_sp[7-args].subtype == NUMBER_NUMBER)) +  { +  /* Pre-adjust for the timezone. +  * +  * Note that pre-adjustment must be done on AIX for dates +  * near Jan 1, 1970, sine AIX mktime(3) doesn't support +  * negative time. +  */ +  date.tm_sec += Pike_sp[7-args].u.integer + #ifdef HAVE_EXTERNAL_TIMEZONE +  - timezone + #endif /* HAVE_EXTERNAL_TIMEZONE */ +  ; +  }   #endif /* STRUCT_TM_HAS___TM_GMTOFF */   #endif /* STRUCT_TM_HAS_GMTOFF */       raw = retval = mktime(&date);    -  + #if defined(STRUCT_TM_HAS_GMTOFF) || defined(STRUCT_TM_HAS___TM_GMTOFF)    if((args > 7) && (Pike_sp[7-args].subtype == NUMBER_NUMBER))    { -  /* Adjust for the timezone. */ -  /* Note that tm_gmtoff has the opposite sign of timezone. */ +  /* Post-adjust for the timezone. +  * +  * Note that tm_gmtoff has the opposite sign of timezone. +  * +  * Note also that it must be post-adjusted, since the gmtoff +  * field is set by mktime(3). +  */   #ifdef STRUCT_TM_HAS_GMTOFF    retval += Pike_sp[7-args].u.integer + date.tm_gmtoff;   #else - #ifdef STRUCT_TM_HAS___TM_GMTOFF +     retval += Pike_sp[7-args].u.integer + date.__tm_gmtoff; - #else - #ifdef HAVE_EXTERNAL_TIMEZONE -  retval += Pike_sp[7-args].u.integer - timezone; - #endif /* HAVE_EXTERNAL_TIMEZONE */ - #endif /* STRUCT_TM_HAS___TM_GMTOFF */ +    #endif /* STRUCT_TM_HAS_GMTOFF */    } -  + #endif /* STRUCT_TM_HAS_GMTOFF || STRUCT_TM_HAS___TM_GMTOFF */       if (raw == -1)    PIKE_ERROR("mktime", "Cannot convert.\n", Pike_sp, args);    pop_n_elems(args);    push_int(retval);   }      #endif      /* Parse a sprintf/sscanf-style format string */