2 * Amanda, The Advanced Maryland Automatic Network Disk Archiver
3 * Copyright (c) 1991-1999 University of Maryland at College Park
6 * Permission to use, copy, modify, distribute, and sell this software and its
7 * documentation for any purpose is hereby granted without fee, provided that
8 * the above copyright notice appear in all copies and that both that
9 * copyright notice and this permission notice appear in supporting
10 * documentation, and that the name of U.M. not be used in advertising or
11 * publicity pertaining to distribution of the software without specific,
12 * written prior permission. U.M. makes no representations about the
13 * suitability of this software for any purpose. It is provided "as is"
14 * without express or implied warranty.
16 * U.M. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL U.M.
18 * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
19 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
20 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
21 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
23 * Authors: the Amanda Development Team. Its members are listed in a
24 * file named AUTHORS, in the root directory of this distribution.
27 * $Id: amanda.h,v 1.131 2006/07/25 18:27:56 martinea Exp $
29 * the central header file included by all amanda sources
39 * Force large file source even if configure guesses wrong.
41 #ifndef _LARGE_FILE_SOURCE
42 #define _LARGE_FILES 1
45 #ifndef _LARGEFILE64_SOURCE
46 #define _LARGEFILE64_SOURCE 1
49 #ifndef _FILE_OFFSET_BITS
50 #define _FILE_OFFSET_BITS 64
53 #ifdef HAVE_SYS_TYPES_H
54 # include <sys/types.h>
58 * I would prefer that each Amanda module include only those system headers
59 * that are locally needed, but on most Unixes the system header files are not
60 * protected against multiple inclusion, so this can lead to problems.
62 * Also, some systems put key files in different places, so by including
63 * everything here the rest of the system is isolated from such things.
69 /* from the autoconf documentation */
72 # define NAMLEN(dirent) strlen((dirent)->d_name)
74 # define dirent direct
75 # define NAMLEN(dirent) (dirent)->d_namlen
77 # include <sys/ndir.h>
98 #if defined(USE_DBM_H)
101 #if defined(USE_GDBM_H)
104 #if defined(USE_NDBM_H)
115 #ifdef TIME_WITH_SYS_TIME
116 # include <sys/time.h>
119 # ifdef HAVE_SYS_TIME_H
120 # include <sys/time.h>
142 #ifdef HAVE_STRINGS_H
143 # include <strings.h>
154 #ifdef HAVE_SYS_FILE_H
155 # include <sys/file.h>
158 #ifdef HAVE_SYS_IOCTL_H
159 # include <sys/ioctl.h>
166 #ifdef HAVE_SYS_PARAM_H
167 # include <sys/param.h>
170 #if defined(HAVE_SYS_IPC_H) && defined(HAVE_SYS_SHM_H)
171 # include <sys/ipc.h>
172 # include <sys/shm.h>
174 # ifdef HAVE_SYS_MMAN_H
175 # include <sys/mman.h>
179 #ifdef HAVE_SYS_SELECT_H
180 # include <sys/select.h>
183 #ifdef HAVE_SYS_STAT_H
184 # include <sys/stat.h>
187 #ifdef HAVE_SYS_UIO_H
188 # include <sys/uio.h>
200 #ifdef HAVE_SYS_WAIT_H
201 # include <sys/wait.h>
209 typedef int amwait_t;
211 # define WEXITSTATUS(stat_val) (*(unsigned*)&(stat_val) >> 8)
214 # define WTERMSIG(stat_val) (*(unsigned*)&(stat_val) & 0x7F)
217 # define WIFEXITED(stat_val) ((*(unsigned*)&(stat_val) & 255) == 0)
220 # ifdef WAIT_USES_UNION
221 typedef union wait amwait_t;
223 # define WEXITSTATUS(stat_val) (((amwait_t*)&(stat_val))->w_retcode)
226 # define WTERMSIG(stat_val) (((amwait_t*)&(stat_val))->w_termsig)
229 # define WIFEXITED(stat_val) (WTERMSIG(stat_val) == 0)
232 typedef int amwait_t;
234 # define WEXITSTATUS(stat_val) (*(unsigned*)&(stat_val) >> 8)
237 # define WTERMSIG(stat_val) (*(unsigned*)&(stat_val) & 0x7F)
240 # define WIFEXITED(stat_val) ((*(unsigned*)&(stat_val) & 255) == 0)
246 # define WIFSIGNALED(stat_val) (WTERMSIG(stat_val) != 0)
255 #include <netinet/in.h>
260 #include <sys/resource.h>
261 #include <sys/socket.h>
263 #if !defined(CONFIGURE_TEST)
264 # include "amanda-int.h"
267 #ifdef HAVE_ARPA_INET_H
268 #include <arpa/inet.h>
272 * The dbmalloc package comes from:
274 * http://www.clark.net/pub/dickey/dbmalloc/dbmalloc.tar.gz
278 * ftp://gatekeeper.dec.com/pub/usenet/comp.sources.misc/volume32/dbmalloc/
280 * The following functions are sprinkled through the code, but are
281 * disabled unless USE_DBMALLOC is defined:
283 * malloc_enter(char *) -- stack trace for malloc reports
284 * malloc_leave(char *) -- stack trace for malloc reports
285 * malloc_mark(void *) -- mark an area as never to be free-d
286 * malloc_chain_check(void) -- check the malloc area now
287 * malloc_dump(int fd) -- report the malloc contents to a file descriptor
288 * malloc_list(int fd, ulong a, ulong b) -- report memory activated since
289 * history stamp a that is still active as of stamp b (leak check)
290 * malloc_inuse(ulong *h) -- create history stamp h and return the amount
291 * of memory currently in use.
295 #include "dbmalloc.h"
297 #define malloc_enter(func) ((void)0)
298 #define malloc_leave(func) ((void)0)
299 #define malloc_mark(ptr) ((void)0)
300 #define malloc_chain_check() ((void)0)
301 #define malloc_dump(fd) ((void)0)
302 #define malloc_list(a,b,c) ((void)0)
303 #define malloc_inuse(hist) (*(hist) = 0, 0)
304 #define dbmalloc_caller_loc(x,y) (x)
307 #if !defined(HAVE_SIGACTION) && defined(HAVE_SIGVEC)
308 /* quick'n'dirty hack for NextStep31 */
309 # define sa_flags sv_flags
310 # define sa_handler sv_handler
311 # define sa_mask sv_mask
312 # define sigaction sigvec
313 # define sigemptyset(mask) /* no way to clear pending signals */
317 * Most Unixen declare errno in <errno.h>, some don't. Some multithreaded
318 * systems have errno as a per-thread macro. So, we have to be careful.
325 * Some compilers have int for type of sizeof() some use size_t.
326 * size_t is the one we want...
328 #define SIZEOF(x) (size_t)sizeof(x)
332 * Some older BSD systems don't have these FD_ macros, so if not, provide them.
334 #if !defined(FD_SET) || defined(LINT) || defined(__lint)
336 # define FD_SETSIZE (int)(SIZEOF(fd_set) * CHAR_BIT)
339 # define FD_SET(n, p) (((fd_set *)(p))->fds_bits[(n)/WORD_BIT] |= (int)((1 << ((n) % WORD_BIT))))
342 # define FD_CLR(n, p) (((fd_set *)(p))->fds_bits[(n)/WORD_BIT] &= (int)(~(1 << ((n) % WORD_BIT))))
345 # define FD_ISSET(n, p) (((fd_set *)(p))->fds_bits[(n)/WORD_BIT] & (1 << ((n) % WORD_BIT)))
348 # define FD_ZERO(p) memset((p), 0, SIZEOF(*(p)))
352 # define FD_COPY(p, q) memcpy((q), (p), SIZEOF(*(p)))
357 * Define MAX_HOSTNAME_LENGTH as the size of arrays to hold hostname's.
359 #undef MAX_HOSTNAME_LENGTH
360 #define MAX_HOSTNAME_LENGTH 1025
363 * If void is broken, substitute char.
369 #define stringize(x) #x
370 #define stringconcat(x, y) x ## y
373 * So that we can use GNUC attributes (such as to get -Wall warnings
374 * for printf-like functions). Only do this in gcc 2.7 or later ...
375 * it may work on earlier stuff, but why chance it.
377 #if !defined(__GNUC__) || __GNUC__ < 2 || __GNUC_MINOR__ < 7 || defined(S_SPLINT_S) || defined(LINT) || defined(__lint)
379 #define __attribute__(__x)
383 * assertions, but call error() instead of abort
387 #define assert(exp) ((void)0)
389 #else /* ASSERTIONS */
391 #define assert(exp) do { \
394 error("assert: %s false, file %s, line %d", \
395 stringize(exp), __FILE__, __LINE__); \
400 #endif /* ASSERTIONS */
403 * print debug output, else compile to nothing.
406 #ifdef DEBUG_CODE /* { */
407 # define dbopen(a) debug_open(a)
408 # define dbreopen(a,b) debug_reopen(a,b)
409 # define dbrename(a,b) debug_rename(a,b)
410 # define dbclose() debug_close()
411 # define dbprintf(p) (debug_printf p)
412 # define dbfd() debug_fd()
413 # define dbfp() debug_fp()
414 # define dbfn() debug_fn()
416 extern void debug_open(char *subdir);
417 extern void debug_reopen(char *file, char *notation);
418 extern void debug_rename(char *config, char *subdir);
419 extern void debug_close(void);
420 extern void debug_printf(const char *format, ...)
421 __attribute__ ((format (printf, 1, 2)));
422 extern int debug_fd(void);
423 extern FILE * debug_fp(void);
424 extern char * debug_fn(void);
425 extern void set_debug_prefix_pid(pid_t);
426 extern char *debug_prefix(char *);
427 extern char *debug_prefix_time(char *);
430 # define dbreopen(a,b)
436 # define set_debug_prefix_pid(x)
437 # define debug_prefix(x) get_pname()
438 # define debug_prefix_time(x) get_pname()
441 /* amanda #days calculation, with roundoff */
443 #define SECS_PER_DAY (24*60*60)
444 #define days_diff(a, b) (int)(((b) - (a) + SECS_PER_DAY/2) / SECS_PER_DAY)
446 /* Global constants. */
447 #ifndef AMANDA_SERVICE_NAME
448 #define AMANDA_SERVICE_NAME "amanda"
450 #ifndef KAMANDA_SERVICE_NAME
451 #define KAMANDA_SERVICE_NAME "kamanda"
453 #ifndef SERVICE_SUFFIX
454 #define SERVICE_SUFFIX ""
456 #ifndef AMANDA_SERVICE_DEFAULT
457 #define AMANDA_SERVICE_DEFAULT ((in_port_t)10080)
459 #ifndef KAMANDA_SERVICE_DEFAULT
460 #define KAMANDA_SERVICE_DEFAULT ((in_port_t)10081)
463 #define am_round(v,u) ((((v) + (u) - 1) / (u)) * (u))
464 #define am_floor(v,u) (((v) / (u)) * (u))
466 /* Holding disk block size. Do not even think about changint this! :-) */
467 #define DISK_BLOCK_KB 32
468 #define DISK_BLOCK_BYTES (DISK_BLOCK_KB * 1024)
470 /* Maximum size of a tape block */
471 /* MAX_TAPE_BLOCK_KB is defined in config.h */
472 /* by configure --with-maxtapeblocksize */
473 #define MAX_TAPE_BLOCK_BYTES (MAX_TAPE_BLOCK_KB*1024)
475 /* Maximum length of tape label, plus one for null-terminator. */
476 #define MAX_TAPE_LABEL_LEN (10240)
477 #define MAX_TAPE_LABEL_BUF (MAX_TAPE_LABEL_LEN+1)
478 #define MAX_TAPE_LABEL_FMT "%10240s"
480 /* Define miscellaneous amanda functions. */
481 #define ERR_INTERACTIVE 1
483 #define ERR_AMANDALOG 4
485 extern void set_logerror(void (*f)(char *));
486 extern void set_pname(char *pname);
487 extern char *get_pname(void);
488 extern int erroutput_type;
489 extern void error(const char *format, ...)
490 __attribute__ ((format (printf, 1, 2), noreturn));
491 extern void errordump(const char *format, ...)
492 __attribute__ ((format (printf, 1, 2), noreturn));
493 extern int onerror(void (*errf)(void));
495 extern void *debug_alloc (const char *c, int l, size_t size);
496 extern void *debug_newalloc (const char *c, int l, void *old, size_t size);
497 extern char *debug_stralloc (const char *c, int l, const char *str);
498 extern char *debug_newstralloc(const char *c, int l, char *oldstr,
500 extern const char *debug_caller_loc (const char *file, int line);
501 extern int debug_alloc_push (char *file, int line);
502 extern void debug_alloc_pop (void);
504 #define alloc(s) debug_alloc(__FILE__, __LINE__, (s))
505 #define newalloc(p,s) debug_newalloc(__FILE__, __LINE__, (p), (s))
506 #define stralloc(s) debug_stralloc(__FILE__, __LINE__, (s))
507 #define newstralloc(p,s) debug_newstralloc(__FILE__, __LINE__, (p), (s))
510 * Voodoo time. We want to be able to mark these calls with the source
511 * line, but CPP does not handle variable argument lists so we cannot
512 * do what we did above (e.g. for alloc()).
514 * What we do is call a function to save the file and line number
515 * and have it return "false". That triggers the "?" operator to
516 * the right side of the ":" which is a call to the debug version of
517 * vstralloc/newvstralloc but without parameters. The compiler gets
518 * those from the next input tokens:
520 * xx = vstralloc(a,b,NULL);
524 * xx = debug_alloc_push(__FILE__,__LINE__)?0:debug_vstralloc(a,b,NULL);
526 * This works as long as vstralloc/newvstralloc are not part of anything
527 * very complicated. Assignment is fine, as is an argument to another
528 * function (but you should not do that because it creates a memory leak).
529 * This will not work in arithmetic or comparison, but it is unlikely
530 * they are used like that.
532 * xx = vstralloc(a,b,NULL); OK
533 * return vstralloc(j,k,NULL); OK
534 * sub(a, vstralloc(g,h,NULL), z); OK, but a leak
535 * if(vstralloc(s,t,NULL) == NULL) { ... NO, but unneeded
536 * xx = vstralloc(x,y,NULL) + 13; NO, but why do it?
539 #define vstralloc debug_alloc_push(__FILE__,__LINE__)?0:debug_vstralloc
540 #define newvstralloc debug_alloc_push(__FILE__,__LINE__)?0:debug_newvstralloc
542 extern char *debug_vstralloc(const char *str, ...);
543 extern char *debug_newvstralloc(char *oldstr, const char *newstr, ...);
545 #define stralloc2(s1,s2) vstralloc((s1),(s2),NULL)
546 #define newstralloc2(p,s1,s2) newvstralloc((p),(s1),(s2),NULL)
548 /* Usage: vstrextend(foo, "bar, "baz", NULL). Extends the existing
549 * string, or allocates a brand new one. */
550 extern char *vstrextend(char **oldstr, ...);
552 extern /*@only@*/ /*@null@*/ char *debug_agets(const char *c, int l, FILE *file);
553 extern /*@only@*/ /*@null@*/ char *debug_areads(const char *c, int l, int fd);
554 #define agets(f) debug_agets(__FILE__,__LINE__,(f))
555 #define areads(f) debug_areads(__FILE__,__LINE__,(f))
557 extern int debug_amtable_alloc(const char *file,
564 void (*init_func)(void *));
566 #define amtable_alloc(t,c,s,n,b,f) debug_amtable_alloc(__FILE__, \
575 extern void amtable_free(void **table, size_t *current);
577 extern uid_t client_uid;
578 extern gid_t client_gid;
580 void safe_fd(int fd_start, int fd_count);
582 void save_core(void);
583 char ** safe_env(void);
584 char * validate_regexp(const char *regex);
585 char * validate_glob(const char *glob);
586 char * clean_regex(const char *regex);
587 int match(const char *regex, const char *str);
588 int match_glob(const char *glob, const char *str);
589 char * glob_to_regex(const char *glob);
590 int match_tar(const char *glob, const char *str);
591 char * tar_to_regex(const char *glob);
592 int match_host(const char *glob, const char *host);
593 int match_disk(const char *glob, const char *disk);
594 int match_datestamp(const char *dateexp, const char *datestamp);
595 int match_level(const char *levelexp, const char *level);
596 time_t unctime(char *timestr);
597 ssize_t areads_dataready(int fd);
598 void areads_relbuf(int fd);
601 * amfree(ptr) -- if allocated, release space and set ptr to NULL.
603 * In general, this should be called instead of just free(), unless
604 * the very next source line sets the pointer to a new value.
607 #define amfree(ptr) do { \
608 if((ptr) != NULL) { \
609 int e__errno = errno; \
613 (void)(ptr); /* Fix value never used warning at end of routines */ \
617 #define strappend(s1,s2) do { \
618 char *t_t_t = (s1) ? stralloc2((s1),(s2)) : stralloc((s2)); \
624 * "Safe" close macros. Close the object then set it to a value that
625 * will cause an error if referenced.
627 * aclose(fd) -- close a file descriptor and set it to -1.
628 * afclose(f) -- close a stdio file and set it to NULL.
629 * apclose(p) -- close a stdio pipe file and set it to NULL.
631 * Note: be careful not to do the following:
633 * for(fd = low; fd < high; fd++) {
637 * Since aclose() sets the argument to -1, this will loop forever.
638 * Just copy fd to a temp variable and use that with aclose().
640 * Aclose() interacts with areads() to inform it to release any buffer
641 * it has outstanding on the file descriptor.
644 #define aclose(fd) do { \
650 (void)(fd); /* Fix value never used warning at end of routines */ \
653 #define afclose(f) do { \
657 (void)(f); /* Fix value never used warning at end of routines */ \
661 #define apclose(p) do { \
665 (void)(p); /* Fix value never used warning at end of routines */ \
670 * Return the number of elements in an array.
672 #define am_countof(a) (int)(SIZEOF(a) / SIZEOF((a)[0]))
675 * min/max. Don't do something like
679 * because the increment will be duplicated.
683 #define min(a, b) ((a) < (b) ? (a) : (b))
684 #define max(a, b) ((a) > (b) ? (a) : (b))
687 * Utility bitmask manipulation macros.
689 #define SET(t, f) ((t) |= (f))
690 #define CLR(t, f) ((t) &= ~((unsigned)(f)))
691 #define ISSET(t, f) ((t) & (f))
694 * Utility string macros. All assume a variable holds the current
695 * character and the string pointer points to the next character to
696 * be processed. Typical setup is:
700 * skip_whitespace(s, ch);
703 * If you advance the pointer "by hand" to skip over something, do
709 * Note that ch has the character at the end of the just skipped field.
710 * It is often useful to terminate a string, make a copy, then restore
711 * the input like this:
713 * skip_whitespace(s, ch);
714 * fp = s-1; ## save the start
715 * skip_nonwhitespace(s, ch); ## find the end
716 * p[-1] = '\0'; ## temporary terminate
717 * field = stralloc(fp); ## make a copy
718 * p[-1] = ch; ## restore the input
720 * The scanning macros are:
722 * skip_whitespace (ptr, var)
723 * -- skip whitespace, but stops at a newline
724 * skip_non_whitespace (ptr, var)
725 * -- skip non whitespace
726 * skip_non_whitespace_cs (ptr, var)
727 * -- skip non whitespace, stop at comment
728 * skip_integer (ptr, var)
729 * -- skip an integer field
730 * skip_line (ptr, var)
731 * -- skip just past the next newline
735 * ptr -- string pointer
736 * var -- current character
738 * These macros copy a non-whitespace field to a new buffer, and should
739 * only be used if dynamic allocation is impossible (fixed size buffers
740 * are asking for trouble):
742 * copy_string (ptr, var, field, len, fldptr)
743 * -- copy a non-whitespace field
744 * copy_string_cs (ptr, var, field, len, fldptr)
745 * -- copy a non-whitespace field, stop at comment
749 * ptr -- string pointer
750 * var -- current character
751 * field -- area to copy to
752 * len -- length of area (needs room for null byte)
753 * fldptr -- work pointer used in move
754 * if NULL on exit, the field was too small for the input
757 #define STR_SIZE 4096 /* a generic string buffer size */
758 #define NUM_STR_SIZE 128 /* a generic number buffer size */
760 #define skip_whitespace(ptr,c) do { \
761 while((c) != '\n' && isspace(c)) (c) = *(ptr)++; \
764 #define skip_non_whitespace(ptr,c) do { \
765 while((c) != '\0' && !isspace(c)) (c) = *(ptr)++; \
768 #define skip_non_whitespace_cs(ptr,c) do { \
769 while((c) != '\0' && (c) != '#' && !isspace(c)) (c) = *(ptr)++; \
772 #define skip_non_integer(ptr,c) do { \
773 while((c) != '\0' && !isdigit(c)) (c) = *(ptr)++; \
776 #define skip_integer(ptr,c) do { \
777 if((c) == '+' || (c) == '-') (c) = *(ptr)++; \
778 while(isdigit(c)) (c) = *(ptr)++; \
781 #define skip_quoted_string(ptr, c) do { \
783 while (((c) != '\0') && !((iq == 0) && isspace(c))) { \
786 } else if (((c) == '\\') && (*(ptr) == '"')) { \
793 #define skip_quoted_line(ptr, c) do { \
795 while((c) && !((iq == 0) && ((c) == '\n'))) { \
804 #define skip_line(ptr,c) do { \
805 while((c) && (c) != '\n') \
811 #define copy_string(ptr,c,f,l,fp) do { \
813 while((c) != '\0' && !isspace(c)) { \
814 if((fp) >= (f) + (l) - 1) { \
817 (void)(fp); /* Fix value never used warning at end of routines */ \
827 #define copy_string_cs(ptr,c,f,l,fp) do { \
829 while((c) != '\0' && (c) != '#' && !isspace(c)) { \
830 if((fp) >= (f) + (l) - 1) { \
841 #define is_dot_or_dotdot(s) \
844 || ((s)[1] == '.' && (s)[2] == '\0')))
847 extern int amflock(int fd, char *resource);
848 extern int amroflock(int fd, char *resource);
849 extern int amfunlock(int fd, char *resource);
852 extern int mkpdir(char *file, mode_t mode, uid_t uid, gid_t gid);
853 extern int rmpdir(char *file, char *topdir);
854 extern char *sanitise_filename(char *inp);
856 /* from old bsd-security.c */
858 extern int check_security(struct sockaddr_in *, char *, unsigned long, char **);
861 * Handle functions which are not always declared on all systems. This
862 * stops gcc -Wall and lint from complaining.
865 /* AIX #defines accept, and provides a prototype for the alternate name */
866 #if !defined(HAVE_ACCEPT_DECL) && !defined(accept)
867 extern int accept(int s, struct sockaddr *addr, socklen_t *addrlen);
870 #ifndef HAVE_ATOF_DECL
871 extern double atof(const char *ptr);
875 # define bcopy(from,to,n) ((void)memmove((to), (from), (n)))
877 # ifndef HAVE_BCOPY_DECL
878 extern void bcopy(const void *s1, void *s2, size_t n);
882 #ifndef HAVE_BIND_DECL
883 extern int bind(int s, const struct sockaddr *name, socklen_t namelen);
887 #define bzero(s,n) ((void)memset((s),0,(n)))
889 # ifndef HAVE_BZERO_DECL
890 extern void bzero(void *s, size_t n);
894 #ifndef HAVE_CLOSELOG_DECL
895 extern void closelog(void);
898 #ifndef HAVE_CONNECT_DECL
899 extern int connect(int s, struct sockaddr *name, socklen_t namelen);
902 #if !defined(TEXTDB) && !defined(HAVE_DBM_OPEN_DECL)
907 #define DBM_REPLACE 1
913 #ifndef HAVE_STRUCT_DATUM
920 extern DBM *dbm_open(char *file, int flags, int mode);
921 extern void dbm_close(DBM *db);
922 extern datum dbm_fetch(DBM *db, datum key);
923 extern datum dbm_firstkey(DBM *db);
924 extern datum dbm_nextkey(DBM *db);
925 extern int dbm_delete(DBM *db, datum key);
926 extern int dbm_store(DBM *db, datum key, datum content, int flg);
929 #ifndef HAVE_FCLOSE_DECL
930 extern int fclose(FILE *stream);
933 #ifndef HAVE_FFLUSH_DECL
934 extern int fflush(FILE *stream);
937 #ifndef HAVE_FPRINTF_DECL
938 extern int fprintf(FILE *stream, const char *format, ...);
941 #ifndef HAVE_FPUTC_DECL
942 extern int fputc(int c, FILE *stream);
945 #ifndef HAVE_FPUTS_DECL
946 extern int fputs(const char *s, FILE *stream);
949 #ifndef HAVE_FREAD_DECL
950 extern size_t fread(void *ptr, size_t size, size_t nitems, FILE *stream);
953 #ifndef HAVE_FSEEK_DECL
954 extern int fseek(FILE *stream, long offset, int ptrname);
957 #ifndef HAVE_FWRITE_DECL
958 extern size_t fwrite(const void *ptr, size_t size, size_t nitems,
962 #ifndef HAVE_GETHOSTNAME_DECL
963 extern int gethostname(char *name, int namelen);
966 #ifndef HAVE_GETOPT_DECL
968 extern int getopt(int argc, char * const *argv, const char *optstring);
971 /* AIX #defines getpeername, and provides a prototype for the alternate name */
972 #if !defined(HAVE_GETPEERNAME_DECL) && !defined(getpeername)
973 extern int getpeername(int s, struct sockaddr *name, socklen_t *namelen);
976 /* AIX #defines getsockname, and provides a prototype for the alternate name */
977 #if !defined(HAVE_GETSOCKNAME_DECL) && !defined(getsockname)
978 extern int getsockname(int s, struct sockaddr *name, socklen_t *namelen);
981 #ifndef HAVE_GETSOCKOPT_DECL
982 extern int getsockopt(int s, int level, int optname, char *optval,
986 #ifndef HAVE_GETTIMEOFDAY_DECL
987 # ifdef HAVE_TWO_ARG_GETTIMEOFDAY
988 extern int gettimeofday(struct timeval *tp, struct timezone *tzp);
990 extern int gettimeofday(struct timeval *tp);
994 #ifndef HAVE_INITGROUPS
995 # define initgroups(name,basegid) 0
997 # ifndef HAVE_INITGROUPS_DECL
998 extern int initgroups(const char *name, gid_t basegid);
1002 #ifndef HAVE_IOCTL_DECL
1003 extern int ioctl(int fildes, int request, ...);
1007 #ifndef HAVE_ISNORMAL
1008 #define isnormal(f) (((f) < 0.0) || ((f) > 0.0))
1012 #ifndef HAVE_LISTEN_DECL
1013 extern int listen(int s, int backlog);
1016 #ifndef HAVE_LSTAT_DECL
1017 extern int lstat(const char *path, struct stat *buf);
1020 #ifndef HAVE_MALLOC_DECL
1021 extern void *malloc (size_t size);
1024 #ifndef HAVE_MEMMOVE_DECL
1026 extern void *memmove(void *to, const void *from, size_t n);
1028 extern char *memmove(char *to, /*const*/ char *from, size_t n);
1032 #ifndef HAVE_MEMSET_DECL
1033 extern void *memset(void *s, int c, size_t n);
1036 #ifndef HAVE_MKTEMP_DECL
1037 extern char *mktemp(char *template);
1040 #ifndef HAVE_MKSTEMP_DECL
1041 extern int mkstemp(char *template);
1044 #ifndef HAVE_MKTIME_DECL
1045 extern time_t mktime(struct tm *timeptr);
1048 #ifndef HAVE_OPENLOG_DECL
1050 extern void openlog(const char *ident, int logopt, int facility);
1052 extern void openlog(const char *ident, int logopt);
1056 #ifndef HAVE_PCLOSE_DECL
1057 extern int pclose(FILE *stream);
1060 #ifndef HAVE_PERROR_DECL
1061 extern void perror(const char *s);
1064 #ifndef HAVE_PRINTF_DECL
1065 extern int printf(const char *format, ...);
1068 #ifndef HAVE_PUTS_DECL
1069 extern int puts(const char *s);
1072 #ifndef HAVE_REALLOC_DECL
1073 extern void *realloc(void *ptr, size_t size);
1076 /* AIX #defines recvfrom, and provides a prototype for the alternate name */
1077 #if !defined(HAVE_RECVFROM_DECL) && !defined(recvfrom)
1078 extern int recvfrom(int s, char *buf, int len, int flags,
1079 struct sockaddr *from, socklen_t *fromlen);
1082 #ifndef HAVE_REMOVE_DECL
1083 extern int remove(const char *path);
1086 #ifndef HAVE_RENAME_DECL
1087 extern int rename(const char *old, const char *new);
1090 #ifndef HAVE_REWIND_DECL
1091 extern void rewind(FILE *stream);
1094 #ifndef HAVE_RUSEROK_DECL
1095 extern int ruserok(const char *rhost, int suser,
1096 const char *ruser, const char *luser);
1099 #ifndef HAVE_SELECT_DECL
1100 extern int select(int nfds,
1101 SELECT_ARG_TYPE *readfds,
1102 SELECT_ARG_TYPE *writefds,
1103 SELECT_ARG_TYPE *exceptfds,
1104 struct timeval *timeout);
1107 #ifndef HAVE_SENDTO_DECL
1108 extern int sendto(int s, const char *msg, int len, int flags,
1109 const struct sockaddr *to, int tolen);
1112 #ifdef HAVE_SETRESGID
1113 #define setegid(x) setresgid((gid_t)-1,(x),(gid_t)-1)
1114 #ifndef HAVE_SETRESGID_DECL
1115 extern int setresgid(gid_t rgid, gid_t egid, gid_t sgid);
1118 #ifndef HAVE_SETEGID_DECL
1119 extern int setegid(gid_t egid);
1123 #ifdef HAVE_SETRESUID
1124 #define seteuid(x) setresuid((uid_t)-1,(x),(uid_t)-1)
1125 #ifndef HAVE_SETRESUID_DECL
1126 extern int setresuid(uid_t ruid, uid_t euid, uid_t suid);
1129 #ifndef HAVE_SETEUID_DECL
1130 extern int seteuid(uid_t euid);
1134 #ifndef HAVE_SETPGID_DECL
1136 extern int setpgid(pid_t pid, pid_t pgid);
1140 #ifndef HAVE_SETPGRP_DECL
1142 extern pid_t setpgrp(void);
1144 extern pid_t setpgrp(pid_t pgrp, pid_t pid);
1148 #ifndef HAVE_SETSOCKOPT_DECL
1149 extern int setsockopt(int s, int level, int optname,
1150 const char *optval, int optlen);
1154 #ifndef HAVE_SHMAT_DECL
1155 extern void *shmat(int shmid, const SHM_ARG_TYPE *shmaddr, int shmflg);
1158 #ifndef HAVE_SHMCTL_DECL
1159 extern int shmctl(int shmid, int cmd, struct shmid_ds *buf);
1162 #ifndef HAVE_SHMDT_DECL
1163 extern int shmdt(SHM_ARG_TYPE *shaddr);
1166 #ifndef HAVE_SHMGET_DECL
1167 extern int shmget(key_t key, size_t size, int shmflg);
1171 #ifndef HAVE_SNPRINTF_DECL
1172 #include "arglist.h"
1173 int snprintf(char *buf, size_t len, const char *format,...)
1174 __attribute__((format(printf,3,4)));
1176 #ifndef HAVE_VSNPRINTF_DECL
1177 #include "arglist.h"
1178 int vsnprintf(char *buf, size_t len, const char *format, va_list ap);
1181 #ifndef HAVE_SOCKET_DECL
1182 extern int socket(int domain, int type, int protocol);
1185 #ifndef HAVE_SOCKETPAIR_DECL
1186 extern int socketpair(int domain, int type, int protocol, int sv[2]);
1189 #ifndef HAVE_SSCANF_DECL
1190 extern int sscanf(const char *s, const char *format, ...);
1193 #ifndef HAVE_STRCASECMP_DECL
1194 extern int strcasecmp(const char *s1, const char *s2);
1197 #ifndef HAVE_STRERROR_DECL
1198 extern char *strerror(int errnum);
1201 #ifndef HAVE_STRFTIME_DECL
1202 extern size_t strftime(char *s, size_t maxsize, const char *format,
1203 const struct tm *timeptr);
1206 #ifndef HAVE_STRNCASECMP_DECL
1207 extern int strncasecmp(const char *s1, const char *s2, int n);
1210 #ifndef HAVE_SYSLOG_DECL
1211 extern void syslog(int priority, const char *logstring, ...)
1212 __attribute__ ((format (printf, 2, 3)));
1215 #ifndef HAVE_SYSTEM_DECL
1216 extern int system(const char *string);
1219 #ifndef HAVE_TIME_DECL
1220 extern time_t time(time_t *tloc);
1223 #ifndef HAVE_TOLOWER_DECL
1224 extern int tolower(int c);
1227 #ifndef HAVE_TOUPPER_DECL
1228 extern int toupper(int c);
1231 #ifndef HAVE_UNGETC_DECL
1232 extern int ungetc(int c, FILE *stream);
1235 #ifndef HAVE_VFPRINTF_DECL
1236 #include "arglist.h"
1237 extern int vfprintf(FILE *stream, const char *format, va_list ap);
1240 #ifndef HAVE_VPRINTF_DECL
1241 #include "arglist.h"
1242 extern int vprintf(const char *format, va_list ap);
1245 #if !defined(S_ISCHR) && defined(_S_IFCHR) && defined(_S_IFMT)
1246 #define S_ISCHR(mode) (((mode) & _S_IFMT) == _S_IFCHR)
1249 #if !defined(S_ISREG) && defined(_S_IFREG) && defined(_S_IFMT)
1250 #define S_ISREG(mode) (((mode) & _S_IFMT) == _S_IFREG)
1253 #ifndef HAVE_WAITPID
1255 #define waitpid(pid,status,options) wait4(pid,status,options,0)
1257 extern pid_t waitpid(pid_t pid, amwait_t *stat_loc, int options);
1261 #ifndef HAVE_WRITEV_DECL
1262 extern ssize_t writev(int fd, const struct iovec *iov, int iovcnt);
1265 #ifndef STDIN_FILENO
1266 #define STDIN_FILENO 0
1269 #ifndef STDOUT_FILENO
1270 #define STDOUT_FILENO 1
1273 #ifndef STDERR_FILENO
1274 #define STDERR_FILENO 2
1277 /* S_ISDIR is not defined on Nextstep */
1279 #if defined(_S_IFMT) && defined(_S_IFDIR)
1280 #define S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR))
1282 #error Don t know how to define S_ISDIR
1286 #if SIZEOF_SIZE_T == SIZEOF_INT
1287 # define SIZE_T_FMT "%u"
1288 # define SIZE_T_FMT_TYPE unsigned
1289 # define SIZE_T_ATOI (size_t)atoi
1291 # define SIZE_MAX UINT_MAX
1294 # define SIZE_T_FMT "%lu"
1295 # define SIZE_T_FMT_TYPE unsigned long
1296 # define SIZE_T_ATOI (size_t)atol
1298 # define SIZE_MAX ULONG_MAX
1302 #if SIZEOF_SSIZE_T == SIZEOF_INT
1303 # define SSIZE_T_FMT "%d"
1304 # define SSIZE_T_FMT_TYPE int
1305 # define SSIZE_T_ATOI (ssize_t)atoi
1307 # define SSIZE_MAX INT_MAX
1310 # define SSIZE_MIN INT_MIN
1313 # define SSIZE_T_FMT "%ld"
1314 # define SSIZE_T_FMT_TYPE long
1315 # define SSIZE_T_ATOI (ssize_t)atol
1317 # define SSIZE_MAX LONG_MAX
1320 # define SSIZE_MIN LONG_MIN
1324 #if SIZEOF_TIME_T == SIZEOF_INT
1325 # define TIME_T_FMT "%u"
1326 # define TIME_T_FMT_TYPE unsigned
1327 # define TIME_T_ATOI (time_t)atoi
1329 # define TIME_MAX UINT_MAX
1332 # define TIME_T_FMT "%lu"
1333 # define TIME_T_FMT_TYPE unsigned long
1334 # define TIME_T_ATOI (time_t)atol
1336 # define TIME_MAX ULONG_MAX
1340 #if SIZEOF_OFF_T > SIZEOF_LONG
1341 # define OFF_T_FMT "%lld"
1342 # define OFF_T_RFMT "lld"
1343 # define OFF_T_FMT_TYPE long long
1344 # define OFF_T_ATOI (off_t)atoll
1345 # define OFF_T_STRTOL (off_t)strtoll
1347 # if SIZEOF_OFF_T == SIZEOF_LONG
1348 # define OFF_T_FMT "%ld"
1349 # define OFF_T_RFMT "ld"
1350 # define OFF_T_FMT_TYPE long
1351 # define OFF_T_ATOI (off_t)atol
1352 # define OFF_T_STRTOL (off_t)strtol
1354 # define OFF_T_FMT "%d"
1355 # define OFF_T_RFMT "d"
1356 # define OFF_T_FMT_TYPE int
1357 # define OFF_T_ATOI (off_t)atoi
1358 # define OFF_T_STRTOL (off_t)strtol
1362 #if SIZEOF_OFF_T == 8
1364 # define AM64_MAX (off_t)(OFF_MAX)
1366 # define AM64_MAX (off_t)(9223372036854775807LL)
1369 # define AM64_MIN (off_t)(OFF_MIN)
1371 # define AM64_MIN (off_t)(-9223372036854775807LL -1LL)
1373 # define AM64_FMT OFF_T_FMT
1375 #if SIZEOF_LONG == 8
1377 # define AM64_MAX (off_t)(LONG_MAX)
1379 # define AM64_MAX (off_t)9223372036854775807L
1382 # define AM64_MIN (off_t)(LONG_MIN)
1384 # define AM64_MIN (off_t)(-9223372036854775807L -1L)
1386 # define AM64_FMT "%ld"
1388 #if SIZEOF_LONG_LONG == 8
1389 # ifdef LONG_LONG_MAX
1390 # define AM64_MAX (off_t)(LONG_LONG_MAX)
1392 # define AM64_MAX (off_t)9223372036854775807LL
1394 # ifdef LONG_LONG_MIN
1395 # define AM64_MIN (off_t)(LONG_LONG_MIN)
1397 # define AM64_MIN (off_t)(-9223372036854775807LL -1LL)
1399 # define AM64_FMT LL_FMT
1401 #if SIZEOF_INTMAX_T == 8
1403 # define AM64_MAX (off_t)(INTMAX_MAX)
1405 # define AM64_MAX (off_t)9223372036854775807LL
1408 # define AM64_MIN (off_t)(INTMAX_MIN)
1410 # define AM64_MIN (off_t)(-9223372036854775807LL -1LL)
1412 # define AM64_FMT LL_FMT
1413 #else /* no 64 bits type found, use long. */
1415 # define AM64_MAX (off_t)(LONG_MAX)
1417 # define AM64_MAX (off_t)2147483647
1420 # define AM64_MIN (off_t)(LONG_MIN)
1422 # define AM64_MIN (off_t)(-2147483647 -1)
1424 # define AM64_FMT "%ld"
1430 #ifdef HAVE_LIBREADLINE
1431 # ifdef HAVE_READLINE_READLINE_H
1432 # include <readline/readline.h>
1433 # ifdef HAVE_READLINE_HISTORY_H
1434 # include <readline/history.h>
1437 # ifdef HAVE_READLINE_H
1438 # include <readline.h>
1439 # ifdef HAVE_HISTORY_H
1440 # include <history.h>
1443 # undef HAVE_LIBREADLINE
1448 char * readline(const char *prompt);
1449 void add_history(const char *line);
1453 #define BIND_CYCLE_RETRIES 120 /* Total of 30 minutes */
1455 #define DBG_SUBDIR_SERVER "server"
1456 #define DBG_SUBDIR_CLIENT "client"
1457 #define DBG_SUBDIR_AMANDAD "amandad"
1459 #endif /* !AMANDA_H */