3 // Copyright (C) 2003 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
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.
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.
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.
19 #ifndef H_UTIL_VSERVER_SRC_UTIL_H
20 #define H_UTIL_VSERVER_SRC_UTIL_H
27 #ifndef PACKAGE_BUGREPORT
28 # define PACKAGE_BUGREPORT "???"
31 #ifndef VERSION_COPYRIGHT_DISCLAIMER
32 # define VERSION_COPYRIGHT_DISCLAIMER \
33 "This program is free software; you may redistribute it under the terms of\n" \
34 "the GNU General Public License. This program has absolutely no warranty.\n"
38 # define cAsT_(X) (X))
39 # define reinterpret_cast(X) ((X) cAsT_
40 # define static_cast(X) ((X) cAsT_
41 # define const_cast(X) ((X) cAsT_
42 #else /* __cplusplus */
43 # define reinterpret_cast(X) reinterpret_cast<X>
44 # define static_cast(X) static_cast<X>
45 # define const_cast(X) const_cast<X>
48 #define DIM_OF(X) (sizeof(X)/sizeof((X)[0]))
51 Xmemcpy(void * restrict dst, void const * restrict src, size_t len)
53 memcpy(dst, src, len);
54 return (char *)(dst)+len;
57 inline static void UNUSED
58 writeStr(int fd, char const *cmd)
60 (void)write(fd, cmd, strlen(cmd));
64 int safeChdir(char const *, struct stat const *exp_stat) NONNULL((1,2));
66 void exitLikeProcess(int pid);
68 #define WRITE_MSG(FD,X) (void)(write(FD,X,sizeof(X)-1))
69 #define WRITE_STR(FD,X) writeStr(FD,X)
71 #define VSERVER_DECLARE_CMD(CMD) \
72 char buf[strlen(CMD)+1]; \
73 memcpy(buf, (CMD), strlen(CMD)+1); \
76 #endif // H_UTIL_VSERVER_SRC_UTIL_H