1/* $NetBSD: roken-common.h,v 1.2 2017/01/28 21:31:50 christos Exp $ */
2
3/*
4 * Copyright (c) 1995 - 2005 Kungliga Tekniska Högskolan
5 * (Royal Institute of Technology, Stockholm, Sweden).
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 *
19 * 3. Neither the name of the Institute nor the names of its contributors
20 * may be used to endorse or promote products derived from this software
21 * without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 */
35
36/* Id */
37
38#ifndef __ROKEN_COMMON_H__
39#define __ROKEN_COMMON_H__
40
41#ifndef ROKEN_LIB_FUNCTION
42#ifdef _WIN32
43#define ROKEN_LIB_FUNCTION
44#define ROKEN_LIB_CALL __cdecl
45#else
46#define ROKEN_LIB_FUNCTION
47#define ROKEN_LIB_CALL
48#endif
49#endif
50
51#ifdef __cplusplus
52#define ROKEN_CPP_START extern "C" {
53#define ROKEN_CPP_END }
54#else
55#define ROKEN_CPP_START
56#define ROKEN_CPP_END
57#endif
58
59#ifndef INADDR_NONE
60#define INADDR_NONE 0xffffffff
61#endif
62
63#ifndef INADDR_LOOPBACK
64#define INADDR_LOOPBACK 0x7f000001
65#endif
66
67#ifndef SOMAXCONN
68#define SOMAXCONN 5
69#endif
70
71#ifndef STDIN_FILENO
72#define STDIN_FILENO 0
73#endif
74
75#ifndef STDOUT_FILENO
76#define STDOUT_FILENO 1
77#endif
78
79#ifndef STDERR_FILENO
80#define STDERR_FILENO 2
81#endif
82
83#ifndef max
84#define max(a,b) (((a)>(b))?(a):(b))
85#endif
86
87#ifndef min
88#define min(a,b) (((a)<(b))?(a):(b))
89#endif
90
91#ifndef TRUE
92#define TRUE 1
93#endif
94
95#ifndef FALSE
96#define FALSE 0
97#endif
98
99#ifndef LOG_DAEMON
100#define openlog(id,option,facility) openlog((id),(option))
101#define LOG_DAEMON 0
102#endif
103#ifndef LOG_ODELAY
104#define LOG_ODELAY 0
105#endif
106#ifndef LOG_NDELAY
107#define LOG_NDELAY 0x08
108#endif
109#ifndef LOG_CONS
110#define LOG_CONS 0
111#endif
112#ifndef LOG_AUTH
113#define LOG_AUTH 0
114#endif
115#ifndef LOG_AUTHPRIV
116#define LOG_AUTHPRIV LOG_AUTH
117#endif
118
119#ifndef F_OK
120#define F_OK 0
121#endif
122
123#ifndef O_ACCMODE
124#define O_ACCMODE 003
125#endif
126
127#ifndef O_NOFOLLOW
128#define O_NOFOLLOW 0
129#endif
130
131#ifdef _WIN32
132
133#define _PATH_DEVNULL "\\\\.\\NUL"
134
135#else
136
137#ifndef _PATH_DEV
138#define _PATH_DEV "/dev/"
139#endif
140
141#ifndef _PATH_DEVNULL
142#define _PATH_DEVNULL "/dev/null"
143#endif
144
145#ifndef _PATH_HEQUIV
146#define _PATH_HEQUIV "/etc/hosts.equiv"
147#endif
148
149#ifndef _PATH_VARRUN
150#define _PATH_VARRUN "/var/run/"
151#endif
152
153#ifndef _PATH_BSHELL
154#define _PATH_BSHELL "/bin/sh"
155#endif
156
157#ifndef MAXPATHLEN
158#define MAXPATHLEN (1024+4)
159#endif
160
161#endif /* !_WIN32 */
162
163#ifndef PATH_MAX
164#ifdef MAX_PATH
165#define PATH_MAX MAX_PATH
166#else
167#define PATH_MAX 4096
168#endif
169#endif
170
171#ifndef RETSIGTYPE
172#define RETSIGTYPE void
173#endif
174
175#ifndef SIG_ERR
176#define SIG_ERR ((RETSIGTYPE (*)(int))-1)
177#endif
178
179/*
180 * error code for getipnodeby{name,addr}
181 */
182
183#ifndef HOST_NOT_FOUND
184#define HOST_NOT_FOUND 1
185#endif
186
187#ifndef TRY_AGAIN
188#define TRY_AGAIN 2
189#endif
190
191#ifndef NO_RECOVERY
192#define NO_RECOVERY 3
193#endif
194
195#ifndef NO_DATA
196#define NO_DATA 4
197#endif
198
199#ifndef NO_ADDRESS
200#define NO_ADDRESS NO_DATA
201#endif
202
203/*
204 * error code for getaddrinfo
205 */
206
207#ifndef EAI_NOERROR
208#define EAI_NOERROR 0 /* no error */
209#endif
210
211#ifndef EAI_NONAME
212
213#define EAI_ADDRFAMILY 1 /* address family for nodename not supported */
214#define EAI_AGAIN 2 /* temporary failure in name resolution */
215#define EAI_BADFLAGS 3 /* invalid value for ai_flags */
216#define EAI_FAIL 4 /* non-recoverable failure in name resolution */
217#define EAI_FAMILY 5 /* ai_family not supported */
218#define EAI_MEMORY 6 /* memory allocation failure */
219#define EAI_NODATA 7 /* no address associated with nodename */
220#define EAI_NONAME 8 /* nodename nor servname provided, or not known */
221#define EAI_SERVICE 9 /* servname not supported for ai_socktype */
222#define EAI_SOCKTYPE 10 /* ai_socktype not supported */
223#define EAI_SYSTEM 11 /* system error returned in errno */
224
225#endif /* EAI_NONAME */
226
227/* flags for getaddrinfo() */
228
229#ifndef AI_PASSIVE
230#define AI_PASSIVE 0x01
231#define AI_CANONNAME 0x02
232#endif /* AI_PASSIVE */
233
234#ifndef AI_NUMERICHOST
235#define AI_NUMERICHOST 0x04
236#endif
237
238#ifndef AI_NUMERICSERV
239#define AI_NUMERICSERV 0x08
240#endif
241
242/* flags for getnameinfo() */
243
244#ifndef NI_DGRAM
245#define NI_DGRAM 0x01
246#define NI_NAMEREQD 0x02
247#define NI_NOFQDN 0x04
248#define NI_NUMERICHOST 0x08
249#define NI_NUMERICSERV 0x10
250#endif
251
252/*
253 * constants for getnameinfo
254 */
255
256#ifndef NI_MAXHOST
257#define NI_MAXHOST 1025
258#define NI_MAXSERV 32
259#endif
260
261/*
262 * constants for inet_ntop
263 */
264
265#ifndef INET_ADDRSTRLEN
266#define INET_ADDRSTRLEN 16
267#endif
268
269#ifndef INET6_ADDRSTRLEN
270#define INET6_ADDRSTRLEN 46
271#endif
272
273/*
274 * for shutdown(2)
275 */
276
277#ifndef SHUT_RD
278#define SHUT_RD 0
279#endif
280
281#ifndef SHUT_WR
282#define SHUT_WR 1
283#endif
284
285#ifndef SHUT_RDWR
286#define SHUT_RDWR 2
287#endif
288
289#ifndef HAVE___ATTRIBUTE__
290#define __attribute__(x)
291#endif
292
293ROKEN_CPP_START
294
295#ifndef IRIX4 /* fix for compiler bug */
296#ifndef _WIN32
297#ifdef RETSIGTYPE
298typedef RETSIGTYPE (*SigAction)(int);
299SigAction signal(int iSig, SigAction pAction); /* BSD compatible */
300#endif
301#endif
302#endif
303
304#define SE_E_UNSPECIFIED (-1)
305#define SE_E_FORKFAILED (-2)
306#define SE_E_WAITPIDFAILED (-3)
307#define SE_E_EXECTIMEOUT (-4)
308#define SE_E_NOEXEC 126
309#define SE_E_NOTFOUND 127
310
311#define SE_PROCSTATUS(st) (((st) >= 0 && (st) < 126)? st: -1)
312#define SE_PROCSIGNAL(st) (((st) >= 128)? (st) - 128: -1)
313#define SE_IS_ERROR(st) ((st) < 0 || (st) >= 126)
314
315
316#define simple_execve rk_simple_execve
317ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
318simple_execve(const char*, char*const[], char*const[]);
319
320#define simple_execve_timed rk_simple_execve_timed
321ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
322simple_execve_timed(const char *, char *const[],
323 char *const [], time_t (*)(void *),
324 void *, time_t);
325
326#define simple_execvp rk_simple_execvp
327ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
328simple_execvp(const char*, char *const[]);
329
330#define simple_execvp_timed rk_simple_execvp_timed
331ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
332simple_execvp_timed(const char *, char *const[],
333 time_t (*)(void *), void *, time_t);
334
335#define simple_execlp rk_simple_execlp
336ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
337simple_execlp(const char*, ...);
338
339#define simple_execle rk_simple_execle
340ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
341simple_execle(const char*, ...);
342
343#define wait_for_process rk_wait_for_process
344ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
345wait_for_process(pid_t);
346
347#define wait_for_process_timed rk_wait_for_process_timed
348ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
349wait_for_process_timed(pid_t, time_t (*)(void *),
350 void *, time_t);
351
352#define pipe_execv rk_pipe_execv
353ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
354pipe_execv(FILE**, FILE**, FILE**, const char*, ...);
355
356#define print_version rk_print_version
357ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
358print_version(const char *);
359
360#define eread rk_eread
361ROKEN_LIB_FUNCTION ssize_t ROKEN_LIB_CALL
362eread (int fd, void *buf, size_t nbytes);
363
364#define ewrite rk_ewrite
365ROKEN_LIB_FUNCTION ssize_t ROKEN_LIB_CALL
366ewrite (int fd, const void *buf, size_t nbytes);
367
368struct hostent;
369
370#define hostent_find_fqdn rk_hostent_find_fqdn
371ROKEN_LIB_FUNCTION const char * ROKEN_LIB_CALL
372hostent_find_fqdn (const struct hostent *);
373
374#define esetenv rk_esetenv
375ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
376esetenv(const char *, const char *, int);
377
378#define socket_set_address_and_port rk_socket_set_address_and_port
379ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
380socket_set_address_and_port (struct sockaddr *, const void *, int);
381
382#define socket_addr_size rk_socket_addr_size
383ROKEN_LIB_FUNCTION size_t ROKEN_LIB_CALL
384socket_addr_size (const struct sockaddr *);
385
386#define socket_set_any rk_socket_set_any
387ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
388socket_set_any (struct sockaddr *, int);
389
390#define socket_sockaddr_size rk_socket_sockaddr_size
391ROKEN_LIB_FUNCTION size_t ROKEN_LIB_CALL
392socket_sockaddr_size (const struct sockaddr *);
393
394#define socket_get_address rk_socket_get_address
395ROKEN_LIB_FUNCTION void * ROKEN_LIB_CALL
396socket_get_address (const struct sockaddr *);
397
398#define socket_get_port rk_socket_get_port
399ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
400socket_get_port (const struct sockaddr *);
401
402#define socket_set_port rk_socket_set_port
403ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
404socket_set_port (struct sockaddr *, int);
405
406#define socket_set_portrange rk_socket_set_portrange
407ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
408socket_set_portrange (rk_socket_t, int, int);
409
410#define socket_set_debug rk_socket_set_debug
411ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
412socket_set_debug (rk_socket_t);
413
414#define socket_set_tos rk_socket_set_tos
415ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
416socket_set_tos (rk_socket_t, int);
417
418#define socket_set_nonblocking rk_socket_set_nonblocking
419ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
420socket_set_nonblocking(rk_socket_t, int);
421
422#define socket_set_reuseaddr rk_socket_set_reuseaddr
423ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
424socket_set_reuseaddr (rk_socket_t, int);
425
426#define socket_set_ipv6only rk_socket_set_ipv6only
427ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
428socket_set_ipv6only (rk_socket_t, int);
429
430#define socket_to_fd rk_socket_to_fd
431ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
432socket_to_fd(rk_socket_t, int);
433
434#define vstrcollect rk_vstrcollect
435ROKEN_LIB_FUNCTION char ** ROKEN_LIB_CALL
436vstrcollect(va_list *ap);
437
438#define strcollect rk_strcollect
439ROKEN_LIB_FUNCTION char ** ROKEN_LIB_CALL
440strcollect(char *first, ...);
441
442#define timevalfix rk_timevalfix
443ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
444timevalfix(struct timeval *t1);
445
446#define timevaladd rk_timevaladd
447ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
448timevaladd(struct timeval *t1, const struct timeval *t2);
449
450#define timevalsub rk_timevalsub
451ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
452timevalsub(struct timeval *t1, const struct timeval *t2);
453
454#define pid_file_write rk_pid_file_write
455ROKEN_LIB_FUNCTION char * ROKEN_LIB_CALL
456pid_file_write (const char *progname);
457
458#define pid_file_delete rk_pid_file_delete
459ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
460pid_file_delete (char **);
461
462#define read_environment rk_read_environment
463ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
464read_environment(const char *file, char ***env);
465
466#define free_environment rk_free_environment
467ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
468free_environment(char **);
469
470#define warnerr rk_warnerr
471ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
472rk_warnerr(int doerrno, const char *fmt, va_list ap)
473 __attribute__ ((__format__ (__printf__, 2, 0)));
474
475ROKEN_LIB_FUNCTION void * ROKEN_LIB_CALL
476rk_realloc(void *, size_t);
477
478struct rk_strpool;
479
480ROKEN_LIB_FUNCTION char * ROKEN_LIB_CALL
481rk_strpoolcollect(struct rk_strpool *);
482
483ROKEN_LIB_FUNCTION struct rk_strpool * ROKEN_LIB_CALL
484rk_strpoolprintf(struct rk_strpool *, const char *, ...)
485 __attribute__ ((__format__ (__printf__, 2, 3)));
486
487ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
488rk_strpoolfree(struct rk_strpool *);
489
490ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
491rk_dumpdata (const char *, const void *, size_t);
492
493ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
494rk_undumpdata (const char *, void **, size_t *);
495
496ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
497rk_xfree (void *);
498
499ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
500rk_cloexec(int);
501
502ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
503rk_cloexec_file(FILE *);
504
505ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
506rk_cloexec_dir(DIR *);
507
508ROKEN_LIB_FUNCTION void ROKEN_LIB_CALL
509rk_cloexec_socket(rk_socket_t);
510
511ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
512ct_memcmp(const volatile void * volatile,
513 const volatile void * volatile,
514 size_t);
515
516void ROKEN_LIB_FUNCTION
517rk_random_init(void);
518
519ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
520rk_mkdir(const char *, mode_t);
521
522ROKEN_CPP_END
523
524#endif /* __ROKEN_COMMON_H__ */
525