1 /** 2 * D header file for C99. 3 * 4 * $(C_HEADER_DESCRIPTION pubs.opengroup.org/onlinepubs/009695399/basedefs/_time.h.html, _time.h) 5 * 6 * Copyright: Copyright Sean Kelly 2005 - 2009. 7 * License: Distributed under the 8 * $(LINK2 http://www.boost.org/LICENSE_1_0.txt, Boost Software License 1.0). 9 * (See accompanying file LICENSE) 10 * Authors: Sean Kelly, 11 * Alex Rønne Petersen 12 * Source: $(DRUNTIMESRC core/stdc/_time.d) 13 * Standards: ISO/IEC 9899:1999 (E) 14 */ 15 16 module core.stdc.time; 17 18 version (Posix) 19 public import core.sys.posix.stdc.time; 20 else version (Windows) 21 public import core.sys.windows.stdc.time; 22 else 23 static assert(0, "unsupported system"); 24 25 import core.stdc.config; 26 27 extern (C): 28 @trusted: // There are only a few functions here that use unsafe C strings. 29 nothrow: 30 @nogc: 31 32 /// 33 pure double difftime(time_t time1, time_t time0); // MT-Safe 34 /// 35 @system time_t mktime(scope tm* timeptr); // @system: MT-Safe env locale 36 /// 37 time_t time(scope time_t* timer); 38 39 /// 40 @system char* asctime(const scope tm* timeptr); // @system: MT-Unsafe race:asctime locale 41 /// 42 @system char* ctime(const scope time_t* timer); // @system: MT-Unsafe race:tmbuf race:asctime env locale 43 /// 44 @system tm* gmtime(const scope time_t* timer); // @system: MT-Unsafe race:tmbuf env locale 45 /// 46 @system tm* localtime(const scope time_t* timer); // @system: MT-Unsafe race:tmbuf env locale 47 /// 48 @system size_t strftime(scope char* s, size_t maxsize, const scope char* format, const scope tm* timeptr); // @system: MT-Safe env locale 49