util-perror.h (1592B)
1 // $Id$ --*- c -*-- 2 3 // Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de> 4 // 5 // This program is free software; you can redistribute it and/or modify 6 // it under the terms of the GNU General Public License as published by 7 // the Free Software Foundation; version 2 of the License. 8 // 9 // This program is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with this program; if not, write to the Free Software 16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 17 18 19 #ifndef H_UTIL_VSERVER_LIB_INTERNAL_UTIL_PERROR_H 20 #define H_UTIL_VSERVER_LIB_INTERNAL_UTIL_PERROR_H 21 22 #define PERROR_U(MSG, ARG0) do { \ 23 size_t pu_l1 = strlen(MSG); \ 24 size_t pu_l2 = strlen(ARG0); \ 25 char pu_buf[pu_l1 + pu_l2 + sizeof("()")]; \ 26 memcpy(pu_buf, MSG, pu_l1); \ 27 pu_buf[pu_l1] = '('; \ 28 memcpy(pu_buf+1+pu_l1, ARG0, pu_l2); \ 29 pu_buf[pu_l1+1+pu_l2] = ')'; \ 30 pu_buf[pu_l1+2+pu_l2] = '\0'; \ 31 perror(pu_buf); \ 32 } while (0) 33 34 #define PERROR_Q(MSG, ARG0) do { \ 35 size_t pq_l = strlen(ARG0); \ 36 char pq_buf[pq_l + 3]; \ 37 pq_buf[0] = '"'; \ 38 memcpy(pq_buf+1, ARG0, pq_l); \ 39 pq_buf[pq_l+1] = '"'; \ 40 pq_buf[pq_l+2] = '\0'; \ 41 PERROR_U(MSG, pq_buf); \ 42 } while (0) 43 44 #endif // H_UTIL_VSERVER_LIB_INTERNAL_UTIL_PERROR_H