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 * Glenn Fowler 25 * AT&T Bell Laboratories 26 * 27 * idevice() formatter 28 */ 29 30 #include <ast.h> 31 #include <ctype.h> 32 #include <ls.h> 33 34 char* 35 fmtdev(struct stat* st) 36 { 37 char* buf; 38 int z; 39 40 unsigned int ma = major(idevice(st)); 41 unsigned int mi = minor(idevice(st)); 42 43 buf = fmtbuf(z = 17); 44 if (ma == '#' && isalnum(mi)) 45 { 46 /* 47 * Plan? Nein! 48 */ 49 50 buf[0] = ma; 51 buf[1] = mi; 52 buf[2] = 0; 53 } 54 else 55 sfsprintf(buf, z, "%03d,%03d", ma, mi); 56 return buf; 57 } 58