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 <netinet/in_systm.h> /* For typedefs */
10 #include <netinet/in.h> /* For IPv6 macros */
11 #include <netinet/ip.h> /* For IPTOS macros */
12 #ifdef HAVE_SYS_BITYPES_H
13 # include <sys/bitypes.h> /* For u_intXX_t */
16 # include <paths.h> /* For _PATH_XXX */
19 # include <limits.h> /* For PATH_MAX */
21 #ifdef HAVE_SYS_TIME_H
22 # include <sys/time.h> /* For timersub */
24 #ifdef HAVE_MAILLOCK_H
25 # include <maillock.h> /* For _PATH_MAILDIR */
27 #ifdef HAVE_SYS_CDEFS_H
28 # include <sys/cdefs.h> /* For __P() */
30 #ifdef HAVE_SYS_SYSMACROS_H
31 # include <sys/sysmacros.h> /* For MIN, MAX, etc */
33 #ifdef HAVE_SYS_STAT_H
34 # include <sys/stat.h> /* For S_* constants and macros */
37 #include <unistd.h> /* For STDIN_FILENO, etc */
44 SHUT_RD = 0, /* No more receptions. */
45 SHUT_WR, /* No more transmissions. */
46 SHUT_RDWR /* No more receptions or transmissions. */
48 # define SHUT_RD SHUT_RD
49 # define SHUT_WR SHUT_WR
50 # define SHUT_RDWR SHUT_RDWR
53 #ifndef IPTOS_LOWDELAY
54 # define IPTOS_LOWDELAY 0x10
55 # define IPTOS_THROUGHPUT 0x08
56 # define IPTOS_RELIABILITY 0x04
57 # define IPTOS_LOWCOST 0x02
58 # define IPTOS_MINCOST IPTOS_LOWCOST
59 #endif /* IPTOS_LOWDELAY */
63 # define MAXPATHLEN PATH_MAX
65 # define MAXPATHLEN 64 /* Should be safe */
66 # endif /* PATH_MAX */
67 #endif /* MAXPATHLEN */
70 # define STDIN_FILENO 0
73 # define STDOUT_FILENO 1
76 # define STDERR_FILENO 2
80 # define S_ISDIR(mode) (((mode) & (_S_IFMT)) == (_S_IFDIR))
81 # define S_ISREG(mode) (((mode) & (_S_IFMT)) == (_S_IFREG))
85 # define S_IXUSR 0000100 /* execute/search permission, */
86 # define S_IXGRP 0000010 /* execute/search permission, */
87 # define S_IXOTH 0000001 /* execute/search permission, */
88 # define _S_IWUSR 0000200 /* write permission, */
89 # define S_IWUSR _S_IWUSR /* write permission, owner */
90 # define S_IWGRP 0000020 /* write permission, group */
91 # define S_IWOTH 0000002 /* write permission, other */
92 # define S_IRUSR 0000400 /* read permission, owner */
93 # define S_IRGRP 0000040 /* read permission, group */
94 # define S_IROTH 0000004 /* read permission, other */
95 # define S_IRWXU 0000700 /* read, write, execute */
96 # define S_IRWXG 0000070 /* read, write, execute */
97 # define S_IRWXO 0000007 /* read, write, execute */
102 /* If sys/types.h does not supply intXX_t, supply them ourselves */
103 /* (or die trying) */
105 # if (SIZEOF_CHAR == 1)
108 # error "8 bit int type not found."
110 # if (SIZEOF_SHORT_INT == 2)
111 typedef short int int16_t;
113 # error "16 bit int type not found."
115 # if (SIZEOF_INT == 4)
118 # error "32 bit int type not found."
121 # if (SIZEOF_LONG_INT == 8)
122 typedef long int int64_t;
124 # if (SIZEOF_LONG_LONG_INT == 8)
125 typedef long long int int64_t;
126 # define HAVE_INTXX_T 1
128 # error "64 bit int type not found."
134 /* If sys/types.h does not supply u_intXX_t, supply them ourselves */
135 #ifndef HAVE_U_INTXX_T
136 # ifdef HAVE_UINTXX_T
137 typedef uint8_t u_int8_t;
138 typedef uint16_t u_int16_t;
139 typedef uint32_t u_int32_t;
141 typedef uint64_t u_int64_t;
143 # define HAVE_U_INTXX_T 1
145 # if (SIZEOF_CHAR == 1)
146 typedef unsigned char u_int8_t;
148 # error "8 bit int type not found."
150 # if (SIZEOF_SHORT_INT == 2)
151 typedef unsigned short int u_int16_t;
153 # error "16 bit int type not found."
155 # if (SIZEOF_INT == 4)
156 typedef unsigned int u_int32_t;
158 # error "32 bit int type not found."
161 # if (SIZEOF_LONG_INT == 8)
162 typedef unsigned long int u_int64_t;
164 # if (SIZEOF_LONG_LONG_INT == 8)
165 typedef unsigned long long int u_int64_t;
166 # define HAVE_U_INTXX_T 1
168 # error "64 bit int type not found."
175 #ifndef HAVE_SOCKLEN_T
176 typedef unsigned int socklen_t;
177 # define HAVE_SOCKLEN_T
178 #endif /* HAVE_SOCKLEN_T */
181 typedef unsigned int size_t;
183 #endif /* HAVE_SIZE_T */
187 # define HAVE_SSIZE_T
188 #endif /* HAVE_SSIZE_T */
193 #endif /* HAVE_PID_T */
198 #endif /* HAVE_MODE_T */
200 #if !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE___SS_FAMILY_IN_SS)
201 # define ss_family __ss_family
202 #endif /* !defined(HAVE_SS_FAMILY_IN_SS) && defined(HAVE_SA_FAMILY_IN_SS) */
207 # define _PATH_BSHELL "/bin/sh"
211 # ifdef _PATH_STDPATH
212 # undef _PATH_STDPATH
214 # define _PATH_STDPATH USER_PATH
217 #ifndef _PATH_STDPATH
218 # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
221 #ifndef _PATH_DEVNULL
222 # define _PATH_DEVNULL "/dev/null"
225 #ifndef MAIL_DIRECTORY
226 # define MAIL_DIRECTORY "/var/spool/mail"
230 # define MAILDIR MAIL_DIRECTORY
233 #if !defined(_PATH_MAILDIR) && defined(MAILDIR)
234 # define _PATH_MAILDIR MAILDIR
235 #endif /* !defined(_PATH_MAILDIR) && defined(MAILDIR) */
239 # define _PATH_RSH RSH_PATH
240 # endif /* RSH_PATH */
241 #endif /* _PATH_RSH */
246 # define MAX(a,b) (((a)>(b))?(a):(b))
247 # define MIN(a,b) (((a)<(b))?(a):(b))
251 #define timersub(a, b, result) \
253 (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \
254 (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \
255 if ((result)->tv_usec < 0) { \
256 --(result)->tv_sec; \
257 (result)->tv_usec += 1000000; \
266 #if !defined(IN6_IS_ADDR_V4MAPPED)
267 # define IN6_IS_ADDR_V4MAPPED(a) \
268 ((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \
269 (((u_int32_t *) (a))[2] == htonl (0xffff)))
270 #endif /* !defined(IN6_IS_ADDR_V4MAPPED) */
272 #if !defined(__GNUC__) || (__GNUC__ < 2)
273 # define __attribute__(x)
274 #endif /* !defined(__GNUC__) || (__GNUC__ < 2) */
276 #if defined(HAVE_SECURITY_PAM_APPL_H) && !defined(DISABLE_PAM)
278 #endif /* defined(HAVE_SECURITY_PAM_APPL_H) && !defined(DISABLE_PAM) */
280 /* Function replacement / compatibility hacks */
282 /* In older versions of libpam, pam_strerror takes a single argument */
284 # define PAM_STRERROR(a,b) pam_strerror((b))
286 # define PAM_STRERROR(a,b) pam_strerror((a),(b))
289 #if defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO)
290 # undef HAVE_GETADDRINFO
291 #endif /* defined(BROKEN_GETADDRINFO) && defined(HAVE_GETADDRINFO) */
293 #if !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY)
294 # define memmove(s1, s2, n) bcopy((s2), (s1), (n))
295 #endif /* !defined(HAVE_MEMMOVE) && defined(HAVE_BCOPY) */
297 #if !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT)
298 # define atexit(a) on_exit(a)
299 #endif /* !defined(HAVE_ATEXIT) && defined(HAVE_ON_EXIT) */
302 ** login recorder definitions
308 # ifdef HAVE_TIME_IN_UTMP
314 # ifdef HAVE_TV_IN_UTMPX
315 # include <sys/time.h>
319 #ifdef HAVE_LASTLOG_H
320 # include <lastlog.h>
326 /* FIXME: put default paths back in */
327 #if !defined(UTMP_FILE) && defined(_PATH_UTMP)
328 # define UTMP_FILE _PATH_UTMP
330 #if !defined(WTMP_FILE) && defined(_PATH_WTMP)
331 # define WTMP_FILE _PATH_WTMP
333 /* pick up the user's location for lastlog if given */
334 #if !defined(LASTLOG_FILE) && defined(_PATH_LASTLOG)
335 # define LASTLOG_FILE _PATH_LASTLOG
337 #if !defined(LASTLOG_FILE) && defined(CONF_LASTLOG_FILE)
338 # define LASTLOG_FILE CONF_LASTLOG_FILE
342 /* The login() library function in libutil is first choice */
343 #if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN)
347 /* Simply select your favourite login types. */
348 /* Can't do if-else because some systems use several... <sigh> */
349 # if defined(UTMPX_FILE) && !defined(DISABLE_UTMPX)
352 # if defined(UTMP_FILE) && !defined(DISABLE_UTMP)
355 # if defined(WTMPX_FILE) && !defined(DISABLE_WTMPX)
358 # if defined(WTMP_FILE) && !defined(DISABLE_WTMP)
364 /* I hope that the presence of LASTLOG_FILE is enough to detect this */
365 #if defined(LASTLOG_FILE) && !defined(DISABLE_LASTLOG)
369 /* which type of time to use? (api.c) */
370 #ifdef HAVE_SYS_TIME_H
374 /** end of login recorder definitions */
376 #endif /* _DEFINES_H */