1 /*********************************************************************** 2 * * 3 * This software is part of the ast package * 4 * Copyright (c) 1985-2007 AT&T Knowledge Ventures * 5 * and is licensed under the * 6 * Common Public License, Version 1.0 * 7 * by AT&T Knowledge Ventures * 8 * * 9 * A copy of the License is available at * 10 * http://www.opensource.org/licenses/cpl1.0.txt * 11 * (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * 12 * * 13 * Information and Software Systems Research * 14 * AT&T Research * 15 * Florham Park NJ * 16 * * 17 * Glenn Fowler <gsf@research.att.com> * 18 * David Korn <dgk@research.att.com> * 19 * Phong Vo <kpv@research.att.com> * 20 * * 21 ***********************************************************************/ 22 #pragma prototyped 23 /* 24 * getdate implementation 25 */ 26 27 #define getdate ______getdate 28 29 #include <ast.h> 30 #include <tm.h> 31 32 #undef getdate 33 34 #undef _def_map_ast 35 #include <ast_map.h> 36 37 #undef _lib_getdate /* we can pass X/Open */ 38 39 #if _lib_getdate 40 41 NoN(getdate) 42 43 #else 44 45 #ifndef getdate_err 46 __DEFINE__(int, getdate_err, 0); 47 #endif 48 49 #if defined(__EXPORT__) 50 #define extern __EXPORT__ 51 #endif 52 53 extern struct tm* 54 getdate(const char* s) 55 { 56 char* e; 57 char* f; 58 time_t t; 59 Tm_t* tm; 60 61 static struct tm ts; 62 63 t = tmscan(s, &e, NiL, &f, NiL, TM_PEDANTIC); 64 if (*e || *f) 65 { 66 /* of course we all know what 7 means */ 67 getdate_err = 7; 68 return 0; 69 } 70 tm = tmmake(&t); 71 ts.tm_sec = tm->tm_sec; 72 ts.tm_min = tm->tm_min; 73 ts.tm_hour = tm->tm_hour; 74 ts.tm_mday = tm->tm_mday; 75 ts.tm_mon = tm->tm_mon; 76 ts.tm_year = tm->tm_year; 77 ts.tm_wday = tm->tm_wday; 78 ts.tm_yday = tm->tm_yday; 79 ts.tm_isdst = tm->tm_isdst; 80 return &ts; 81 } 82 83 #endif 84