4 Unix SMB/CIFS implementation.
5 Machine customisation and include handling
6 Copyright (C) Andrew Tridgell 1994-1998
7 Copyright (C) 2002 by Martin Pool <mbp@samba.org>
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 3 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program. If not, see <http://www.gnu.org/licenses/>.
23 #include "../replace/replace.h"
25 /* make sure we have included the correct config.h */
26 #ifndef NO_CONFIG_H /* for some tests */
27 #ifndef CONFIG_H_IS_FROM_SAMBA
28 #error "make sure you have removed all config.h files from standalone builds!"
29 #error "the included config.h isn't from samba!"
31 #endif /* NO_CONFIG_H */
33 /* only do the C++ reserved word check when we compile
34 to include --with-developer since too many systems
35 still have comflicts with their header files (e.g. IRIX 6.4) */
37 #if !defined(__cplusplus) && defined(DEVELOPER) && defined(__linux__)
38 #define class #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
39 #define private #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
40 #define public #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
41 #define protected #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
42 #define template #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
43 #define this #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
44 #define new #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
45 #define delete #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
46 #define friend #error DONT_USE_CPLUSPLUS_RESERVED_NAMES
52 /* on SUNOS4 termios.h conflicts with sys/ioctl.h */
58 * <unistd.h> has to be included before any other to get
59 * large file support on Reliant UNIX. Yes, it's broken :-).
64 #endif /* RELIANTUNIX */
66 #include "system/dir.h"
67 #include "system/locale.h"
68 #include "system/time.h"
69 #include "system/wait.h"
79 #ifdef HAVE_SYS_ATTRIBUTES_H
80 #include <sys/attributes.h>
85 #define ENOATTR ENODATA
87 #define ENOATTR ENOENT
95 #ifdef HAVE_LANGINFO_H
99 #ifdef HAVE_NETGROUP_H
100 #include <netgroup.h>
103 /* Special macros that are no-ops except when run under Valgrind on
104 * x86. They've moved a little bit from valgrind 1.0.4 to 1.9.4 */
105 #ifdef HAVE_VALGRIND_MEMCHECK_H
106 /* memcheck.h includes valgrind.h */
107 #include <valgrind/memcheck.h>
108 #elif defined(HAVE_VALGRIND_H)
109 #include <valgrind.h>
112 /* we support ADS if we want it and have krb5 and ldap libs */
113 #if defined(WITH_ADS) && defined(HAVE_KRB5) && defined(HAVE_LDAP)
118 * Define additional missing types
121 typedef sig_atomic_t SIG_ATOMIC_T
;
123 typedef sig_atomic_t volatile SIG_ATOMIC_T
;
127 #define uchar unsigned char
131 * Types for devices, inodes and offsets.
135 # define SMB_DEV_T dev_t
138 #ifndef LARGE_SMB_DEV_T
139 # if (defined(SIZEOF_DEV_T) && (SIZEOF_DEV_T == 8))
140 # define LARGE_SMB_DEV_T 1
144 #ifdef LARGE_SMB_DEV_T
145 #define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),(v)&0xFFFFFFFF), SIVAL((p),(ofs)+4,(v)>>32))
146 #define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(((uint64_t)(IVAL((p),(ofs))))| (((uint64_t)(IVAL((p),(ofs)+4))) << 32)))
148 #define SDEV_T_VAL(p, ofs, v) (SIVAL((p),(ofs),v),SIVAL((p),(ofs)+4,0))
149 #define DEV_T_VAL(p, ofs) ((SMB_DEV_T)(IVAL((p),(ofs))))
153 * Setup the correctly sized inode type.
157 # define SMB_INO_T ino_t
160 #ifndef LARGE_SMB_INO_T
161 # if (defined(SIZEOF_INO_T) && (SIZEOF_INO_T == 8))
162 # define LARGE_SMB_INO_T 1
166 #ifdef LARGE_SMB_INO_T
167 #define SINO_T_VAL(p, ofs, v) SBVAL(p, ofs, v)
168 #define INO_T_VAL(p, ofs) ((SMB_INO_T)BVAL(p, ofs))
170 #define SINO_T_VAL(p, ofs, v) SBVAL(p, ofs, ((uint64_t)(v)) & UINT32_MAX)
171 #define INO_T_VAL(p, ofs) ((SMB_INO_T)(IVAL((p),(ofs))))
174 /* TODO: remove this macros */
175 #define SBIG_UINT(p, ofs, v) SBVAL(p, ofs, v)
176 #define BIG_UINT(p, ofs) BVAL(p, ofs)
177 #define IVAL2_TO_SMB_BIG_UINT(p, ofs) BVAL(p, ofs)
179 /* this should really be a 64 bit type if possible */
180 typedef uint64_t br_off
;
182 #define SMB_OFF_T_BITS (sizeof(off_t)*8)
185 * Set the define that tells us if we can do 64 bit
189 #define SOFF_T(p, ofs, v) (SIVAL(p,ofs,(v)&0xFFFFFFFF), SIVAL(p,(ofs)+4,(v)>>32))
190 #define SOFF_T_R(p, ofs, v) (SIVAL(p,(ofs)+4,(v)&0xFFFFFFFF), SIVAL(p,ofs,(v)>>32))
191 #define IVAL_TO_SMB_OFF_T(buf,off) ((off_t)(( ((uint64_t)(IVAL((buf),(off)))) & ((uint64_t)0xFFFFFFFF) )))
193 /* Is birthtime real, or was it calculated ? */
194 #define ST_EX_IFLAG_CALCULATED_BTIME (1 << 0)
195 #define ST_EX_IFLAG_CALCULATED_ITIME (1 << 1)
196 #define ST_EX_IFLAG_CALCULATED_FILE_ID (1 << 2)
199 * Type for stat structure.
205 uint64_t st_ex_file_id
;
212 struct timespec st_ex_atime
;
213 struct timespec st_ex_mtime
;
214 struct timespec st_ex_ctime
;
215 struct timespec st_ex_btime
; /* birthtime */
217 * Immutable original birth time aka instantiation time. Set when a file
218 * is created, never changes thereafter. May not be set by the client.
220 struct timespec st_ex_itime
; /* instantiation time */
222 blksize_t st_ex_blksize
;
223 blkcnt_t st_ex_blocks
;
225 uint32_t st_ex_flags
;
226 uint32_t st_ex_iflags
;
229 typedef struct stat_ex SMB_STRUCT_STAT
;
231 enum timestamp_set_resolution
{
232 TIMESTAMP_SET_SECONDS
= 0,
234 TIMESTAMP_SET_NT_OR_BETTER
237 /* Our own fstrings */
246 | The infamous pstring |
253 _________)/\\_//(\/(/\)/\//\/\///|_)_______
257 #define FSTRING_LEN 256
258 typedef char fstring
[FSTRING_LEN
];
261 /* debug.h need to be included before samba_util.h for the macro SMB_ASSERT */
262 #include "../lib/util/debug.h"
264 /* Lists, trees, caching, database... */
265 #include "../lib/util/samba_util.h"
266 #include "../lib/util/util_net.h"
267 #include "../lib/util/attr.h"
268 #include "../lib/util/tsort.h"
269 #include "../lib/util/dlinklist.h"
274 #include "../lib/util/data_blob.h"
275 #include "../lib/util/time.h"
276 #include "../lib/util/debug_s3.h"
278 #include "../libcli/util/ntstatus.h"
279 #include "../libcli/util/error.h"
280 #include "../lib/util/charset/charset.h"
281 #include "dynconfig/dynconfig.h"
283 #include "smb_perfcount.h"
285 #include "../lib/util/byteorder.h"
287 #include "../lib/util/samba_modules.h"
288 #include "../lib/util/talloc_stack.h"
289 #include "../lib/util/smb_threads.h"
290 #include "../lib/util/smb_threads_internal.h"
292 /* samba_setXXid functions. */
293 #include "../lib/util/setid.h"
295 /***** prototypes *****/
300 #include "lib/param/loadparm.h"
302 /* String routines */
305 #include "safe_string.h"
308 #define SIGCLD SIGCHLD
312 #define SIGRTMIN NSIG
316 #if defined(HAVE_CRYPT16) && defined(HAVE_GETAUTHUID)
317 #define ULTRIX_AUTH 1
320 /* yuck, I'd like a better way of doing this */
321 #define DIRP_SIZE (256 + 32)
323 /* default socket options. Dave Miller thinks we should default to TCP_NODELAY
324 given the socket IO pattern that Samba uses */
326 #define DEFAULT_SOCKET_OPTIONS "TCP_NODELAY"
328 #define DEFAULT_SOCKET_OPTIONS ""
331 /* dmalloc -- free heap debugger (dmalloc.org). This should be near
332 * the *bottom* of include files so as not to conflict. */
333 #ifdef ENABLE_DMALLOC
334 # include <dmalloc.h>
338 #define MAX_SEC_CTX_DEPTH 8 /* Maximum number of security contexts */
341 /* add varargs prototypes with printf checking */
343 int fdprintf(int , const char *, ...) PRINTF_ATTRIBUTE(2,3);
345 int d_printf(const char *, ...) PRINTF_ATTRIBUTE(1,2);
347 int d_fprintf(FILE *f
, const char *, ...) PRINTF_ATTRIBUTE(2,3);
350 int fstr_sprintf(fstring s
, const char *fmt
, ...) PRINTF_ATTRIBUTE(2,3);
352 int smb_xvasprintf(char **ptr
, const char *format
, va_list ap
) PRINTF_ATTRIBUTE(2,0);
354 int asprintf_strupper_m(char **strp
, const char *fmt
, ...) PRINTF_ATTRIBUTE(2,3);
355 char *talloc_asprintf_strupper_m(TALLOC_CTX
*t
, const char *fmt
, ...) PRINTF_ATTRIBUTE(2,3);
358 * Veritas File System. Often in addition to native.
361 #if defined(HAVE_SYS_FS_VX_QUOTA_H)
368 #define TRUE __ERROR__XX__DONT_USE_TRUE
373 #define FALSE __ERROR__XX__DONT_USE_FALSE
375 void dump_core(void) _NORETURN_
;
376 void exit_server(const char *const reason
) _NORETURN_
;
377 void exit_server_cleanly(const char *const reason
) _NORETURN_
;
379 #define BASE_RID (0x000003E8L)
381 #endif /* _INCLUDES_H */