4 /* Necessary headers */
6 #include <sys/types.h> /* For [u]intxx_t */
7 #include <sys/socket.h> /* For SHUT_XXXX */
8 #include <sys/param.h> /* For MAXPATHLEN */
9 #include <sys/un.h> /* For SUN_LEN */
10 #include <netinet/in_systm.h> /* For typedefs */
11 #include <netinet/in.h> /* For IPv6 macros */
12 #include <netinet/ip.h> /* For IPTOS macros */
13 #ifdef HAVE_SYS_BITYPES_H
14 # include <sys/bitypes.h> /* For u_intXX_t */
17 # include <paths.h> /* For _PATH_XXX */
20 # include <limits.h> /* For PATH_MAX */
22 #ifdef HAVE_SYS_TIME_H
23 # include <sys/time.h> /* For timersub */
25 #ifdef HAVE_MAILLOCK_H
26 # include <maillock.h> /* For _PATH_MAILDIR */
28 #ifdef HAVE_SYS_CDEFS_H
29 # include <sys/cdefs.h> /* For __P() */
31 #ifdef HAVE_SYS_SYSMACROS_H
32 # include <sys/sysmacros.h> /* For MIN, MAX, etc */
34 #ifdef HAVE_SYS_STAT_H
35 # include <sys/stat.h> /* For S_* constants and macros */
38 #include <unistd.h> /* For STDIN_FILENO, etc */
45 SHUT_RD = 0, /* No more receptions. */
46 SHUT_WR, /* No more transmissions. */
47 SHUT_RDWR /* No more receptions or transmissions. */
49 # define SHUT_RD SHUT_RD
50 # define SHUT_WR SHUT_WR
51 # define SHUT_RDWR SHUT_RDWR
54 #ifndef IPTOS_LOWDELAY
55 # define IPTOS_LOWDELAY 0x10
56 # define IPTOS_THROUGHPUT 0x08
57 # define IPTOS_RELIABILITY 0x04
58 # define IPTOS_LOWCOST 0x02
59 # define IPTOS_MINCOST IPTOS_LOWCOST
60 #endif /* IPTOS_LOWDELAY */
64 # define MAXPATHLEN PATH_MAX
66 # define MAXPATHLEN 64 /* Should be safe */
67 # endif /* PATH_MAX */
68 #endif /* MAXPATHLEN */
71 # define STDIN_FILENO 0
74 # define STDOUT_FILENO 1
77 # define STDERR_FILENO 2
81 # define S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR))
82 # define S_ISREG(mode) (((mode) & (_S_IFMT)) == (_S_IFREG))
86 # define S_IXUSR 0000100 /* execute/search permission, */
87 # define S_IXGRP 0000010 /* execute/search permission, */
88 # define S_IXOTH 0000001 /* execute/search permission, */
89 # define _S_IWUSR 0000200 /* write permission, */
90 # define S_IWUSR _S_IWUSR /* write permission, owner */
91 # define S_IWGRP 0000020 /* write permission, group */
92 # define S_IWOTH 0000002 /* write permission, other */
93 # define S_IRUSR 0000400 /* read permission, owner */
94 # define S_IRGRP 0000040 /* read permission, group */
95 # define S_IROTH 0000004 /* read permission, other */
96 # define S_IRWXU 0000700 /* read, write, execute */
97 # define S_IRWXG 0000070 /* read, write, execute */
98 # define S_IRWXO 0000007 /* read, write, execute */
103 /* If sys/types.h does not supply intXX_t, supply them ourselves */
104 /* (or die trying) */
106 # if (SIZEOF_CHAR == 1)
109 # error "8 bit int type not found."
111 # if (SIZEOF_SHORT_INT == 2)
112 typedef short int int16_t;
114 # error "16 bit int type not found."
116 # if (SIZEOF_INT == 4)
119 # error "32 bit int type not found."
122 # if (SIZEOF_LONG_INT == 8)
123 typedef long int int64_t;
125 # if (SIZEOF_LONG_LONG_INT == 8)
126 typedef long long int int64_t;
127 # define HAVE_INTXX_T 1
129 # error "64 bit int type not found."
135 /* If sys/types.h does not supply u_intXX_t, supply them ourselves */
136 #ifndef HAVE_U_INTXX_T
137 # ifdef HAVE_UINTXX_T
138 typedef uint8_t u_int8_t;
139 typedef uint16_t u_int16_t;
140 typedef uint32_t u_int32_t;
142 typedef uint64_t u_int64_t;
144 # define HAVE_U_INTXX_T 1
146 # if (SIZEOF_CHAR == 1)
147 typedef unsigned char u_int8_t;
149 # error "8 bit int type not found."
151 # if (SIZEOF_SHORT_INT == 2)
152 typedef unsigned short int u_int16_t;
154 # error "16 bit int type not found."
156 # if (SIZEOF_INT == 4)
157 typedef unsigned int u_int32_t;
159 # error "32 bit int type not found."
162 # if (SIZEOF_LONG_INT == 8)
163 typedef unsigned long int u_int64_t;
165 # if (SIZEOF_LONG_LONG_INT == 8)
166 typedef unsigned long long int u_int64_t;
167 # define HAVE_U_INTXX_T 1
169 # error "64 bit int type not found."
176 #ifndef HAVE_SOCKLEN_T
177 typedef unsigned int socklen_t;
178 # define HAVE_SOCKLEN_T
179 #endif /* HAVE_SOCKLEN_T */
182 typedef unsigned int size_t;
184 #endif /* HAVE_SIZE_T */
188 # define HAVE_SSIZE_T
189 #endif /* HAVE_SSIZE_T */
191 #ifndef HAVE_SA_FAMILY_T
192 typedef int sa_family_t;
193 # define HAVE_SA_FAMILY_T
194 #endif /* HAVE_SA_FAMILY_T */
199 #endif /* HAVE_PID_T */
204 #endif /* HAVE_MODE_T */
206 #if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS)
207 # define ss_family __ss_family
208 #endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */
213 # define _PATH_BSHELL "/bin/sh"
217 # ifdef _PATH_STDPATH
218 # undef _PATH_STDPATH
220 # define _PATH_STDPATH USER_PATH
223 #ifndef _PATH_STDPATH
224 # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
227 #ifndef _PATH_DEVNULL
228 # define _PATH_DEVNULL "/dev/null"
231 #ifndef MAIL_DIRECTORY
232 # define MAIL_DIRECTORY "/var/spool/mail"
236 # define MAILDIR MAIL_DIRECTORY
239 #if !defined(_PATH_MAILDIR) && defined(MAILDIR)
240 # define _PATH_MAILDIR MAILDIR
241 #endif /* !defined(_PATH_MAILDIR) && defined(MAILDIR) */
245 # define _PATH_RSH RSH_PATH
246 # endif /* RSH_PATH */
247 #endif /* _PATH_RSH */
249 #ifndef _PATH_NOLOGIN
250 # define _PATH_NOLOGIN "/etc/nologin"
255 #if defined(HAVE_LOGIN_GETCAPBOOL) && defined(HAVE_LOGIN_CAP_H)
256 # define HAVE_LOGIN_CAP
260 # define MAX(a,b) (((a)>(b))?(a):(b))
261 # define MIN(a,b) (((a)<(b))?(a):(b))
265 #define timersub(a, b, result) \
267 (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
268 (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
269 if ((result)->tv_usec < 0) { \
270 --(result)->tv_sec; \
271 (result)->tv_usec += 1000000; \
280 #if !defined(IN6_IS_ADDR_V4MAPPED)
281 # define IN6_IS_ADDR_V4MAPPED(a) \
282 ((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \
283 (((u_int32_t *) (a))[2] == htonl (0xffff)))
284 #endif /* !defined(IN6_IS_ADDR_V4MAPPED) */
286 #if !defined(__GNUC__) || (__GNUC__ < 2)
287 # define __attribute__(x)
288 #endif /* !defined(__GNUC__) || (__GNUC__ < 2) */
290 #if defined(HAVE_SECURITY_PAM_APPL_H) && !defined(DISABLE_PAM)
292 #endif /* defined(HAVE_SECURITY_PAM_APPL_H) && !defined(DISABLE_PAM) */
295 #define SUN_LEN(su) \
296 (sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path))
299 /* Function replacement / compatibility hacks */
301 /* In older versions of libpam, pam_strerror takes a single argument */
303 # define PAM_STRERROR(a,b) pam_strerror((b))
305 # define PAM_STRERROR(a,b) pam_strerror((a),(b))
308 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO)
309 # undef HAVE_GETADDRINFO
310 #endif /* defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO) */
312 #if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY)
313 # define memmove(s1, s2, n) bcopy((s2), (s1), (n))
314 #endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */
316 #if !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT)
317 # define atexit(a) on_exit(a)
318 #endif /* !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT) */
321 ** login recorder definitions
327 # ifdef HAVE_TIME_IN_UTMP
333 # ifdef HAVE_TV_IN_UTMPX
334 # include <sys/time.h>
338 #ifdef HAVE_LASTLOG_H
339 # include <lastlog.h>
345 /* FIXME: put default paths back in */
348 # define UTMP_FILE _PATH_UTMP
350 # ifdef CONF_UTMP_FILE
351 # define UTMP_FILE CONF_UTMP_FILE
357 # define WTMP_FILE _PATH_WTMP
359 # ifdef CONF_WTMP_FILE
360 # define WTMP_FILE CONF_WTMP_FILE
364 /* pick up the user's location for lastlog if given */
366 # ifdef _PATH_LASTLOG
367 # define LASTLOG_FILE _PATH_LASTLOG
369 # ifdef CONF_LASTLOG_FILE
370 # define LASTLOG_FILE CONF_LASTLOG_FILE
376 /* The login() library function in libutil is first choice */
377 #if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN)
381 /* Simply select your favourite login types. */
382 /* Can't do if-else because some systems use several... <sigh> */
383 # if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX)
386 # if defined(UTMP_FILE) && !defined(DISABLE_UTMP)
389 # if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX)
392 # if defined(WTMP_FILE) && !defined(DISABLE_WTMP)
398 /* I hope that the presence of LASTLOG_FILE is enough to detect this */
399 #if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG)
403 /* which type of time to use? (api.c) */
404 #ifdef HAVE_SYS_TIME_H
408 /** end of login recorder definitions */
410 #endif /* _DEFINES_H */