1 /*********************************************************************** 2 * * 3 * This software is part of the ast package * 4 * Copyright (c) 1985-2011 AT&T Intellectual Property * 5 * and is licensed under the * 6 * Eclipse Public License, Version 1.0 * 7 * by AT&T Intellectual Property * 8 * * 9 * A copy of the License is available at * 10 * http://www.eclipse.org/org/documents/epl-v10.html * 11 * (with md5 checksum b35adb5213ca9657e911e9befb180842) * 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 #include "stdhdr.h" 25 26 wchar_t* 27 fgetws(wchar_t* s, int n, Sfio_t* f) 28 { 29 register wchar_t* p = s; 30 register wchar_t* e = s + n - 1; 31 register wint_t c; 32 33 STDIO_PTR(f, "fgets", wchar_t*, (wchar_t*, int, Sfio_t*), (s, n, f)) 34 35 FWIDE(f, 0); 36 while (p < e && (c = fgetwc(f)) != WEOF && (*p++ = c) != '\n'); 37 *p = 0; 38 return s; 39 } 40 41 wchar_t* 42 getws(wchar_t* s) 43 { 44 register wchar_t* p = s; 45 register wchar_t* e = s + BUFSIZ - 1; 46 register wint_t c; 47 48 FWIDE(sfstdin, 0); 49 while (p < e && (c = fgetwc(sfstdin)) != WEOF && (*p++ = c) != '\n'); 50 *p = 0; 51 return s; 52 } 53