00001 // Copyright 2006 Benedikt Böhm <hollow@gentoo.org> 00002 // 00003 // This program is free software; you can redistribute it and/or modify 00004 // it under the terms of the GNU General Public License as published by 00005 // the Free Software Foundation; either version 2 of the License, or 00006 // (at your option) any later version. 00007 // 00008 // This program is distributed in the hope that it will be useful, 00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00011 // GNU General Public License for more details. 00012 // 00013 // You should have received a copy of the GNU General Public License 00014 // along with this program; if not, write to the 00015 // Free Software Foundation, Inc., 00016 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 00018 #include "flist.h" 00019 #include "str.h" 00020 #include "stralloc.h" 00021 00022 char *flist64_to_str(const flist64_t list[], uint64_t val, char delim) 00023 { 00024 int i; 00025 size_t len; 00026 char *str; 00027 stralloc_t buf; 00028 00029 stralloc_init(&buf); 00030 00031 for (i = 0; list[i].key; i++) 00032 if (val & list[i].val) 00033 stralloc_catf(&buf, "%s%c", list[i].key, delim); 00034 00035 if (buf.len == 0) 00036 len = 0; 00037 else 00038 len = buf.len - 1; 00039 00040 str = str_dupn(buf.s, len); 00041 stralloc_free(&buf); 00042 return str; 00043 }