1 /**************************************************************************** 2 * Copyright (c) 1998-2010,2015 Free Software Foundation, Inc. * 3 * * 4 * Permission is hereby granted, free of charge, to any person obtaining a * 5 * copy of this software and associated documentation files (the * 6 * "Software"), to deal in the Software without restriction, including * 7 * without limitation the rights to use, copy, modify, merge, publish, * 8 * distribute, distribute with modifications, sublicense, and/or sell * 9 * copies of the Software, and to permit persons to whom the Software is * 10 * furnished to do so, subject to the following conditions: * 11 * * 12 * The above copyright notice and this permission notice shall be included * 13 * in all copies or substantial portions of the Software. * 14 * * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 22 * * 23 * Except as contained in this notice, the name(s) of the above copyright * 24 * holders shall not be used in advertising or otherwise to promote the * 25 * sale, use or other dealings in this Software without prior written * 26 * authorization. * 27 ****************************************************************************/ 28 29 /**************************************************************************** 30 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * 31 * and: Eric S. Raymond <esr@snark.thyrsus.com> * 32 * and: Thomas E. Dickey 1996-on * 33 * and: Juergen Pfeifer 2009 * 34 ****************************************************************************/ 35 36 /* 37 ** lib_longname.c 38 ** 39 ** The routine longname(). 40 ** 41 */ 42 43 #include <curses.priv.h> 44 45 MODULE_ID("$Id: lib_longname.c,v 1.13 2015/07/25 20:08:14 tom Exp $") 46 47 #if USE_REENTRANT 48 NCURSES_EXPORT(char *) 49 NCURSES_SP_NAME(longname) (NCURSES_SP_DCL0) 50 { 51 static char empty[] = 52 {'\0'}; 53 char *ptr; 54 55 T((T_CALLED("longname(%p)"), (void *) SP_PARM)); 56 57 if (SP_PARM) { 58 for (ptr = SP_PARM->_ttytype + strlen(SP_PARM->_ttytype); 59 ptr > SP_PARM->_ttytype; 60 ptr--) 61 if (*ptr == '|') 62 returnPtr(ptr + 1); 63 returnPtr(SP_PARM->_ttytype); 64 } 65 return empty; 66 } 67 68 #if NCURSES_SP_FUNCS 69 NCURSES_EXPORT(char *) 70 longname(void) 71 { 72 return NCURSES_SP_NAME(longname) (CURRENT_SCREEN); 73 } 74 #endif 75 76 #else 77 78 /* a dummy entrypoint is simpler than generating a conditional in curses.h */ 79 #if NCURSES_SP_FUNCS 80 NCURSES_EXPORT(char *) 81 NCURSES_SP_NAME(longname) (NCURSES_SP_DCL0) 82 { 83 (void) SP_PARM; 84 return longname(); 85 } 86 #endif 87 88 NCURSES_EXPORT(char *) 89 longname(void) 90 { 91 char *ptr; 92 93 T((T_CALLED("longname()"))); 94 95 for (ptr = ttytype + strlen(ttytype); 96 ptr > ttytype; 97 ptr--) 98 if (*ptr == '|') 99 returnPtr(ptr + 1); 100 returnPtr(ttytype); 101 } 102 #endif 103