1 /* This is an OS dependent, generated file */ 2 3 4 #ifndef __ROKEN_H__ 5 #define __ROKEN_H__ 6 7 /* -*- C -*- */ 8 /* 9 * Copyright (c) 1995-2005 Kungliga Tekniska Högskolan 10 * (Royal Institute of Technology, Stockholm, Sweden). 11 * All rights reserved. 12 * 13 * Redistribution and use in source and binary forms, with or without 14 * modification, are permitted provided that the following conditions 15 * are met: 16 * 17 * 1. Redistributions of source code must retain the above copyright 18 * notice, this list of conditions and the following disclaimer. 19 * 20 * 2. Redistributions in binary form must reproduce the above copyright 21 * notice, this list of conditions and the following disclaimer in the 22 * documentation and/or other materials provided with the distribution. 23 * 24 * 3. Neither the name of the Institute nor the names of its contributors 25 * may be used to endorse or promote products derived from this software 26 * without specific prior written permission. 27 * 28 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 29 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 31 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 32 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 37 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 38 * SUCH DAMAGE. 39 */ 40 41 42 #include <stdio.h> 43 #include <stdlib.h> 44 #include <stdarg.h> 45 #include <stdint.h> 46 #include <string.h> 47 #include <limits.h> 48 #include <signal.h> 49 50 51 52 typedef int rk_socket_t; 53 54 #define rk_closesocket(x) close(x) 55 #define rk_SOCK_IOCTL(s,c,a) ioctl((s),(c),(a)) 56 #define rk_IS_BAD_SOCKET(s) ((s) < 0) 57 #define rk_IS_SOCKET_ERROR(rv) ((rv) < 0) 58 #define rk_SOCK_ERRNO errno 59 #define rk_INVALID_SOCKET (-1) 60 61 #define rk_SOCK_INIT() 0 62 #define rk_SOCK_EXIT() do { } while(0) 63 64 65 #define IN_LOOPBACKNET 127 66 67 68 #define UNREACHABLE(x) 69 #define UNUSED_ARGUMENT(x) 70 71 72 #include <sys/param.h> 73 #include <inttypes.h> 74 #include <sys/types.h> 75 #include <sys/errno.h> 76 #include <unistd.h> 77 #include <sys/socket.h> 78 #include <sys/uio.h> 79 #include <grp.h> 80 #include <sys/stat.h> 81 #include <netinet/in.h> 82 #include <arpa/inet.h> 83 #include <netdb.h> 84 #include <arpa/nameser.h> 85 #include <resolv.h> 86 #include <syslog.h> 87 #include <fcntl.h> 88 #include <errno.h> 89 #include <err.h> 90 #include <termios.h> 91 #include <sys/ioctl.h> 92 #include <sys/time.h> 93 #include <time.h> 94 95 #include <paths.h> 96 97 #include <dirent.h> 98 99 100 101 102 #include <krb5/roken-common.h> 103 104 ROKEN_CPP_START 105 106 #define rk_UNCONST(x) ((void *)(uintptr_t)(const void *)(x)) 107 108 109 110 111 112 113 114 115 116 117 118 119 #define asnprintf rk_asnprintf 120 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL 121 rk_asnprintf (char **, size_t, const char *, ...) 122 __attribute__ ((__format__ (__printf__, 3, 4))); 123 124 #define vasnprintf rk_vasnprintf 125 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL 126 vasnprintf (char **, size_t, const char *, va_list) 127 __attribute__ ((__format__ (__printf__, 3, 0))); 128 129 130 131 #define strlwr rk_strlwr 132 ROKEN_LIB_FUNCTION char * ROKEN_LIB_CALL strlwr(char *); 133 134 135 136 #define strsep_copy rk_strsep_copy 137 ROKEN_LIB_FUNCTION ssize_t ROKEN_LIB_CALL strsep_copy(const char**, const char*, char*, size_t); 138 139 140 141 142 #define strupr rk_strupr 143 ROKEN_LIB_FUNCTION char * ROKEN_LIB_CALL strupr(char *); 144 145 146 147 148 149 #define rk_strerror_r strerror_r 150 151 152 153 154 155 156 157 #include <pwd.h> 158 ROKEN_LIB_FUNCTION struct passwd * ROKEN_LIB_CALL k_getpwnam (const char *); 159 ROKEN_LIB_FUNCTION struct passwd * ROKEN_LIB_CALL k_getpwuid (uid_t); 160 161 #define rk_getpwnam_r(_n, _pw, _b, _sz, _pwd) getpwnam_r(_n, _pw, _b, _sz, _pwd) 162 163 ROKEN_LIB_FUNCTION const char * ROKEN_LIB_CALL get_default_username (void); 164 165 166 167 168 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL mkstemp(char *); 169 170 171 172 173 #define rk_rename(__rk_rn_from,__rk_rn_to) rename(__rk_rn_from,__rk_rn_to) 174 175 #define rk_mkdir(__rk_rn_name, __rk_rn_mode) mkdir(__rk_rn_name,__rk_rn_mode) 176 177 178 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL daemon(int, int); 179 180 181 182 183 184 185 186 187 ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL rk_pidfile (const char*); 188 189 190 191 192 193 194 ROKEN_LIB_FUNCTION time_t ROKEN_LIB_CALL tm2time (struct tm, int); 195 196 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL unix_verify_user(char *, char *); 197 198 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL roken_concat (char *, size_t, ...); 199 200 ROKEN_LIB_FUNCTION size_t ROKEN_LIB_CALL roken_mconcat (char **, size_t, ...); 201 202 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL roken_vconcat (char *, size_t, va_list); 203 204 ROKEN_LIB_FUNCTION size_t ROKEN_LIB_CALL 205 roken_vmconcat (char **, size_t, va_list); 206 207 ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL roken_detach_prep(int, char **, char *); 208 ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL roken_detach_finish(const char *, int); 209 210 ROKEN_LIB_FUNCTION ssize_t ROKEN_LIB_CALL 211 net_write (rk_socket_t, const void *, size_t); 212 213 ROKEN_LIB_FUNCTION ssize_t ROKEN_LIB_CALL 214 net_read (rk_socket_t, void *, size_t); 215 216 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL 217 issuid(void); 218 219 220 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL get_window_size(int fd, int *, int *); 221 222 223 224 225 #define getipnodebyname rk_getipnodebyname 226 ROKEN_LIB_FUNCTION struct hostent * ROKEN_LIB_CALL 227 getipnodebyname (const char *, int, int, int *); 228 229 #define getipnodebyaddr rk_getipnodebyaddr 230 ROKEN_LIB_FUNCTION struct hostent * ROKEN_LIB_CALL 231 getipnodebyaddr (const void *, size_t, int, int *); 232 233 #define freehostent rk_freehostent 234 ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL 235 freehostent (struct hostent *); 236 237 #define copyhostent rk_copyhostent 238 ROKEN_LIB_FUNCTION struct hostent * ROKEN_LIB_CALL 239 copyhostent (const struct hostent *); 240 241 242 243 244 245 246 247 248 249 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL 250 getnameinfo_verified(const struct sockaddr *, socklen_t, 251 char *, size_t, 252 char *, size_t, 253 int); 254 255 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL 256 roken_getaddrinfo_hostspec(const char *, int, struct addrinfo **); 257 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL 258 roken_getaddrinfo_hostspec2(const char *, int, int, struct addrinfo **); 259 260 261 262 263 #define emalloc rk_emalloc 264 ROKEN_LIB_FUNCTION void * ROKEN_LIB_CALL emalloc (size_t); 265 #define ecalloc rk_ecalloc 266 ROKEN_LIB_FUNCTION void * ROKEN_LIB_CALL ecalloc(size_t, size_t); 267 #define erealloc rk_erealloc 268 ROKEN_LIB_FUNCTION void * ROKEN_LIB_CALL erealloc (void *, size_t); 269 #define estrdup rk_estrdup 270 ROKEN_LIB_FUNCTION char * ROKEN_LIB_CALL estrdup (const char *); 271 272 /* 273 * kludges and such 274 */ 275 276 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL 277 roken_gethostby_setup(const char*, const char*); 278 ROKEN_LIB_FUNCTION struct hostent* ROKEN_LIB_CALL 279 roken_gethostbyname(const char*); 280 ROKEN_LIB_FUNCTION struct hostent* ROKEN_LIB_CALL 281 roken_gethostbyaddr(const void*, size_t, int); 282 283 #define roken_getservbyname(x,y) getservbyname(x,y) 284 285 #define roken_openlog(a,b,c) openlog(a,b,c) 286 287 #define roken_getsockname(a,b,c) getsockname(a,b,c) 288 289 290 291 292 ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL 293 mini_inetd_addrinfo (struct addrinfo*, rk_socket_t *); 294 295 ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL 296 mini_inetd (int, rk_socket_t *); 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 #define memset_s rk_memset_s 313 ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL memset_s(void *s, size_t smax, 314 int c, size_t n); 315 316 # define rk_random() arc4random() 317 318 319 320 /* Microsoft VC 2010 POSIX definitions */ 321 322 323 324 ROKEN_CPP_END 325 326 #endif /* __ROKEN_H__ */ 327