diff options
Diffstat (limited to 'usr/src/lib/libast/common/stdio/fgetws.c')
| -rw-r--r-- | usr/src/lib/libast/common/stdio/fgetws.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/usr/src/lib/libast/common/stdio/fgetws.c b/usr/src/lib/libast/common/stdio/fgetws.c new file mode 100644 index 0000000000..e065eb45b0 --- /dev/null +++ b/usr/src/lib/libast/common/stdio/fgetws.c @@ -0,0 +1,52 @@ +/*********************************************************************** +* * +* This software is part of the ast package * +* Copyright (c) 1985-2007 AT&T Knowledge Ventures * +* and is licensed under the * +* Common Public License, Version 1.0 * +* by AT&T Knowledge Ventures * +* * +* A copy of the License is available at * +* http://www.opensource.org/licenses/cpl1.0.txt * +* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * +* * +* Information and Software Systems Research * +* AT&T Research * +* Florham Park NJ * +* * +* Glenn Fowler <gsf@research.att.com> * +* David Korn <dgk@research.att.com> * +* Phong Vo <kpv@research.att.com> * +* * +***********************************************************************/ +#pragma prototyped + +#include "stdhdr.h" + +wchar_t* +fgetws(wchar_t* s, int n, Sfio_t* f) +{ + register wchar_t* p = s; + register wchar_t* e = s + n - 1; + register wint_t c; + + STDIO_PTR(f, "fgets", wchar_t*, (wchar_t*, int, Sfio_t*), (s, n, f)) + + FWIDE(f, 0); + while (p < e && (c = fgetwc(f)) != WEOF && (*p++ = c) != '\n'); + *p = 0; + return s; +} + +wchar_t* +getws(wchar_t* s) +{ + register wchar_t* p = s; + register wchar_t* e = s + BUFSIZ - 1; + register wint_t c; + + FWIDE(sfstdin, 0); + while (p < e && (c = fgetwc(sfstdin)) != WEOF && (*p++ = c) != '\n'); + *p = 0; + return s; +} |