1*3ffde583Ssimonb /* $NetBSD: lglob.h,v 1.6 2023/10/06 06:25:22 simonb Exp $ */ 220006a0bStron 320006a0bStron /* 4838f5788Ssimonb * Copyright (C) 1984-2023 Mark Nudelman 520006a0bStron * 620006a0bStron * You may distribute under the terms of either the GNU General Public 720006a0bStron * License or the Less License, as specified in the README file. 820006a0bStron * 9ec18bca0Stron * For more information, see the README file. 1020006a0bStron */ 1120006a0bStron 1220006a0bStron 1320006a0bStron /* 1420006a0bStron * Macros to define the method of doing filename "globbing". 1520006a0bStron * There are three possible mechanisms: 1620006a0bStron * 1. GLOB_LIST 1720006a0bStron * This defines a function that returns a list of matching filenames. 1820006a0bStron * 2. GLOB_NAME 1920006a0bStron * This defines a function that steps thru the list of matching 2020006a0bStron * filenames, returning one name each time it is called. 2120006a0bStron * 3. GLOB_STRING 2220006a0bStron * This defines a function that returns the complete list of 2320006a0bStron * matching filenames as a single space-separated string. 2420006a0bStron */ 2520006a0bStron 2620006a0bStron #if OS2 2720006a0bStron 2820006a0bStron #define DECL_GLOB_LIST(list) char **list; char **pp; 2920006a0bStron #define GLOB_LIST(filename,list) list = _fnexplode(filename) 3020006a0bStron #define GLOB_LIST_FAILED(list) list == NULL 3120006a0bStron #define SCAN_GLOB_LIST(list,p) pp = list; *pp != NULL; pp++ 3220006a0bStron #define INIT_GLOB_LIST(list,p) p = *pp 3320006a0bStron #define GLOB_LIST_DONE(list) _fnexplodefree(list) 3420006a0bStron 3520006a0bStron #else 3620006a0bStron #if MSDOS_COMPILER==DJGPPC 3720006a0bStron 38824a88bbStron #define DECL_GLOB_LIST(list) glob_t list; size_t i; 3920006a0bStron #define GLOB_LIST(filename,list) glob(filename,GLOB_NOCHECK,0,&list) 4020006a0bStron #define GLOB_LIST_FAILED(list) 0 4120006a0bStron #define SCAN_GLOB_LIST(list,p) i = 0; i < list.gl_pathc; i++ 4220006a0bStron #define INIT_GLOB_LIST(list,p) p = list.gl_pathv[i] 4320006a0bStron #define GLOB_LIST_DONE(list) globfree(&list) 4420006a0bStron 4520006a0bStron #else 4620006a0bStron #if MSDOS_COMPILER==MSOFTC || MSDOS_COMPILER==BORLANDC 4720006a0bStron 4820006a0bStron #define GLOB_FIRST_NAME(filename,fndp,h) h = _dos_findfirst(filename, ~_A_VOLID, fndp) 4920006a0bStron #define GLOB_FIRST_FAILED(handle) ((handle) != 0) 5020006a0bStron #define GLOB_NEXT_NAME(handle,fndp) _dos_findnext(fndp) 5120006a0bStron #define GLOB_NAME_DONE(handle) 5220006a0bStron #define GLOB_NAME name 5320006a0bStron #define DECL_GLOB_NAME(fnd,drive,dir,fname,ext,handle) \ 5420006a0bStron struct find_t fnd; \ 5520006a0bStron char drive[_MAX_DRIVE]; \ 5620006a0bStron char dir[_MAX_DIR]; \ 5720006a0bStron char fname[_MAX_FNAME]; \ 5820006a0bStron char ext[_MAX_EXT]; \ 5920006a0bStron int handle; 6020006a0bStron #else 61838f5788Ssimonb #if MSDOS_COMPILER==WIN32C && (defined(_MSC_VER) || defined(MINGW)) 6220006a0bStron 6320006a0bStron #define GLOB_FIRST_NAME(filename,fndp,h) h = _findfirst(filename, fndp) 6420006a0bStron #define GLOB_FIRST_FAILED(handle) ((handle) == -1) 6520006a0bStron #define GLOB_NEXT_NAME(handle,fndp) _findnext(handle, fndp) 6620006a0bStron #define GLOB_NAME_DONE(handle) _findclose(handle) 6720006a0bStron #define GLOB_NAME name 6820006a0bStron #define DECL_GLOB_NAME(fnd,drive,dir,fname,ext,handle) \ 6920006a0bStron struct _finddata_t fnd; \ 7020006a0bStron char drive[_MAX_DRIVE]; \ 7120006a0bStron char dir[_MAX_DIR]; \ 7220006a0bStron char fname[_MAX_FNAME]; \ 7320006a0bStron char ext[_MAX_EXT]; \ 74838f5788Ssimonb intptr_t handle; 7520006a0bStron 7620006a0bStron #else 7720006a0bStron #if MSDOS_COMPILER==WIN32C && !defined(_MSC_VER) /* Borland C for Windows */ 7820006a0bStron 7920006a0bStron #define GLOB_FIRST_NAME(filename,fndp,h) h = findfirst(filename, fndp, ~FA_LABEL) 8020006a0bStron #define GLOB_FIRST_FAILED(handle) ((handle) != 0) 8120006a0bStron #define GLOB_NEXT_NAME(handle,fndp) findnext(fndp) 8220006a0bStron #define GLOB_NAME_DONE(handle) 8320006a0bStron #define GLOB_NAME ff_name 8420006a0bStron #define DECL_GLOB_NAME(fnd,drive,dir,fname,ext,handle) \ 8520006a0bStron struct ffblk fnd; \ 8620006a0bStron char drive[MAXDRIVE]; \ 8720006a0bStron char dir[MAXDIR]; \ 8820006a0bStron char fname[MAXFILE]; \ 8920006a0bStron char ext[MAXEXT]; \ 9020006a0bStron int handle; 9120006a0bStron 9220006a0bStron #endif 9320006a0bStron #endif 9420006a0bStron #endif 9520006a0bStron #endif 9620006a0bStron #endif 97