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 */
41 #include <unistd.h> /* For STDIN_FILENO, etc */
48 SHUT_RD = 0, /* No more receptions. */
49 SHUT_WR, /* No more transmissions. */
50 SHUT_RDWR /* No more receptions or transmissions. */
52 # define SHUT_RD SHUT_RD
53 # define SHUT_WR SHUT_WR
54 # define SHUT_RDWR SHUT_RDWR
57 #ifndef IPTOS_LOWDELAY
58 # define IPTOS_LOWDELAY 0x10
59 # define IPTOS_THROUGHPUT 0x08
60 # define IPTOS_RELIABILITY 0x04
61 # define IPTOS_LOWCOST 0x02
62 # define IPTOS_MINCOST IPTOS_LOWCOST
63 #endif /* IPTOS_LOWDELAY */
67 # define MAXPATHLEN PATH_MAX
69 # define MAXPATHLEN 64 /* Should be safe */
70 # endif /* PATH_MAX */
71 #endif /* MAXPATHLEN */
74 # define STDIN_FILENO 0
77 # define STDOUT_FILENO 1
80 # define STDERR_FILENO 2
84 # define S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR))
85 # define S_ISREG(mode) (((mode) & (_S_IFMT)) == (_S_IFREG))
89 # define S_IXUSR 0000100 /* execute/search permission, */
90 # define S_IXGRP 0000010 /* execute/search permission, */
91 # define S_IXOTH 0000001 /* execute/search permission, */
92 # define _S_IWUSR 0000200 /* write permission, */
93 # define S_IWUSR _S_IWUSR /* write permission, owner */
94 # define S_IWGRP 0000020 /* write permission, group */
95 # define S_IWOTH 0000002 /* write permission, other */
96 # define S_IRUSR 0000400 /* read permission, owner */
97 # define S_IRGRP 0000040 /* read permission, group */
98 # define S_IROTH 0000004 /* read permission, other */
99 # define S_IRWXU 0000700 /* read, write, execute */
100 # define S_IRWXG 0000070 /* read, write, execute */
101 # define S_IRWXO 0000007 /* read, write, execute */
106 /* If sys/types.h does not supply intXX_t, supply them ourselves */
107 /* (or die trying) */
110 typedef unsigned int u_int;
114 # if (SIZEOF_CHAR == 1)
117 # error "8 bit int type not found."
119 # if (SIZEOF_SHORT_INT == 2)
120 typedef short int int16_t;
122 # error "16 bit int type not found."
124 # if (SIZEOF_INT == 4)
127 # error "32 bit int type not found."
131 /* If sys/types.h does not supply u_intXX_t, supply them ourselves */
132 #ifndef HAVE_U_INTXX_T
133 # ifdef HAVE_UINTXX_T
134 typedef uint8_t u_int8_t;
135 typedef uint16_t u_int16_t;
136 typedef uint32_t u_int32_t;
137 # define HAVE_U_INTXX_T 1
139 # if (SIZEOF_CHAR == 1)
140 typedef unsigned char u_int8_t;
142 # error "8 bit int type not found."
144 # if (SIZEOF_SHORT_INT == 2)
145 typedef unsigned short int u_int16_t;
147 # error "16 bit int type not found."
149 # if (SIZEOF_INT == 4)
150 typedef unsigned int u_int32_t;
152 # error "32 bit int type not found."
159 # if (SIZEOF_LONG_INT == 8)
160 typedef long int int64_t;
162 # if (SIZEOF_LONG_LONG_INT == 8)
163 typedef long long int int64_t;
164 # define HAVE_INTXX_T 1
166 # error "64 bit int type not found."
170 #ifndef HAVE_U_INT64_T
171 # if (SIZEOF_LONG_INT == 8)
172 typedef unsigned long int u_int64_t;
174 # if (SIZEOF_LONG_LONG_INT == 8)
175 typedef unsigned long long int u_int64_t;
176 # define HAVE_U_INTXX_T 1
178 # error "64 bit int type not found."
183 #ifndef HAVE_SOCKLEN_T
184 typedef unsigned int socklen_t;
185 # define HAVE_SOCKLEN_T
186 #endif /* HAVE_SOCKLEN_T */
189 typedef unsigned int size_t;
191 #endif /* HAVE_SIZE_T */
195 # define HAVE_SSIZE_T
196 #endif /* HAVE_SSIZE_T */
198 #ifndef HAVE_SA_FAMILY_T
199 typedef int sa_family_t;
200 # define HAVE_SA_FAMILY_T
201 #endif /* HAVE_SA_FAMILY_T */
206 #endif /* HAVE_PID_T */
211 #endif /* HAVE_MODE_T */
213 #if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS)
214 # define ss_family __ss_family
215 #endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */
220 # define _PATH_BSHELL "/bin/sh"
224 # ifdef _PATH_STDPATH
225 # undef _PATH_STDPATH
227 # define _PATH_STDPATH USER_PATH
230 #ifndef _PATH_STDPATH
231 # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
234 #ifndef _PATH_DEVNULL
235 # define _PATH_DEVNULL "/dev/null"
238 #ifndef MAIL_DIRECTORY
239 # define MAIL_DIRECTORY "/var/spool/mail"
243 # define MAILDIR MAIL_DIRECTORY
246 #if !defined(_PATH_MAILDIR) && defined(MAILDIR)
247 # define _PATH_MAILDIR MAILDIR
248 #endif /* !defined(_PATH_MAILDIR) && defined(MAILDIR) */
252 # define _PATH_RSH RSH_PATH
253 # endif /* RSH_PATH */
254 #endif /* _PATH_RSH */
256 #ifndef _PATH_NOLOGIN
257 # define _PATH_NOLOGIN "/etc/nologin"
262 #if defined(HAVE_LOGIN_GETCAPBOOL) && defined(HAVE_LOGIN_CAP_H)
263 # define HAVE_LOGIN_CAP
267 # define MAX(a,b) (((a)>(b))?(a):(b))
268 # define MIN(a,b) (((a)<(b))?(a):(b))
272 #define timersub(a, b, result) \
274 (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
275 (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
276 if ((result)->tv_usec < 0) { \
277 --(result)->tv_sec; \
278 (result)->tv_usec += 1000000; \
287 #if !defined(IN6_IS_ADDR_V4MAPPED)
288 # define IN6_IS_ADDR_V4MAPPED(a) \
289 ((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \
290 (((u_int32_t *) (a))[2] == htonl (0xffff)))
291 #endif /* !defined(IN6_IS_ADDR_V4MAPPED) */
293 #if !defined(__GNUC__) || (__GNUC__ < 2)
294 # define __attribute__(x)
295 #endif /* !defined(__GNUC__) || (__GNUC__ < 2) */
297 #if defined(HAVE_SECURITY_PAM_APPL_H) && !defined(DISABLE_PAM)
299 #endif /* defined(HAVE_SECURITY_PAM_APPL_H) && !defined(DISABLE_PAM) */
302 #define SUN_LEN(su) \
303 (sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path))
306 /* Function replacement / compatibility hacks */
308 /* In older versions of libpam, pam_strerror takes a single argument */
310 # define PAM_STRERROR(a,b) pam_strerror((b))
312 # define PAM_STRERROR(a,b) pam_strerror((a),(b))
315 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO)
316 # undef HAVE_GETADDRINFO
317 #endif /* defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO) */
319 #if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY)
320 # define memmove(s1, s2, n) bcopy((s2), (s1), (n))
321 #endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */
323 #if !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT)
324 # define atexit(a) on_exit(a)
325 #endif /* !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT) */
327 #if defined(HAVE_VHANGUP) && !defined(BROKEN_VHANGUP)
329 #endif /* defined(HAVE_VHANGUP) && !defined(BROKEN_VHANGUP) */
332 # define getpgrp() getpgrp(0)
336 ** login recorder definitions
342 # ifdef HAVE_TIME_IN_UTMP
348 # ifdef HAVE_TV_IN_UTMPX
349 # include <sys/time.h>
353 #ifdef HAVE_LASTLOG_H
354 # include <lastlog.h>
360 /* FIXME: put default paths back in */
363 # define UTMP_FILE _PATH_UTMP
365 # ifdef CONF_UTMP_FILE
366 # define UTMP_FILE CONF_UTMP_FILE
372 # define WTMP_FILE _PATH_WTMP
374 # ifdef CONF_WTMP_FILE
375 # define WTMP_FILE CONF_WTMP_FILE
379 /* pick up the user's location for lastlog if given */
381 # ifdef _PATH_LASTLOG
382 # define LASTLOG_FILE _PATH_LASTLOG
384 # ifdef CONF_LASTLOG_FILE
385 # define LASTLOG_FILE CONF_LASTLOG_FILE
391 /* The login() library function in libutil is first choice */
392 #if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN)
396 /* Simply select your favourite login types. */
397 /* Can't do if-else because some systems use several... <sigh> */
398 # if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX)
401 # if defined(UTMP_FILE) && !defined(DISABLE_UTMP)
404 # if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX)
407 # if defined(WTMP_FILE) && !defined(DISABLE_WTMP)
413 /* I hope that the presence of LASTLOG_FILE is enough to detect this */
414 #if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG)
418 /* which type of time to use? (api.c) */
419 #ifdef HAVE_SYS_TIME_H
423 /** end of login recorder definitions */
425 #endif /* _DEFINES_H */