system.h

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00001 
00005 #ifndef H_SYSTEM
00006 #define H_SYSTEM
00007 
00008 #ifdef HAVE_CONFIG_H
00009 #include "config.h"
00010 #endif
00011 
00012 #include <sys/types.h>
00013 
00014 #if defined(__LCLINT__)
00015 /*@-redef@*/
00016 typedef unsigned int u_int32_t;
00017 typedef unsigned short u_int16_t;
00018 typedef unsigned char u_int8_t;
00019 /*@-incondefs@*/        /* LCLint 3.0.0.15 */
00020 typedef int int32_t;
00021 /*@=incondefs@*/
00022 /* XXX from /usr/include/bits/sigset.h */
00023 /*@-sizeoftype@*/
00024 # define _SIGSET_NWORDS (1024 / (8 * sizeof (unsigned long int)))
00025 typedef struct
00026   {
00027     unsigned long int __val[_SIGSET_NWORDS];
00028   } __sigset_t;
00029 /*@=sizeoftype@*/
00030 /*@=redef@*/
00031 #endif
00032 
00033 #include <sys/stat.h>
00034 #include <stdio.h>
00035 
00036 #ifdef HAVE_SYS_PARAM_H
00037 #include <sys/param.h>
00038 #endif
00039 
00040 /* <unistd.h> should be included before any preprocessor test
00041    of _POSIX_VERSION.  */
00042 #ifdef HAVE_UNISTD_H
00043 #include <unistd.h>
00044 #if defined(__LCLINT__)
00045 /*@-superuser -declundef -incondefs @*/ /* LCL: modifies clause missing */
00046 extern int chroot (const char *__path)
00047         /*@globals errno, systemState @*/
00048         /*@modifies errno, systemState @*/;
00049 /*@=superuser =declundef =incondefs @*/
00050 #endif
00051 #if !defined(__GLIBC__) && !defined(__LCLINT__)
00052 #ifdef __APPLE__
00053 #include <crt_externs.h>
00054 #define environ (*_NSGetEnviron())
00055 #else
00056 extern char ** environ;
00057 #endif /* __APPLE__ */
00058 #endif
00059 #endif
00060 
00061 #if TIME_WITH_SYS_TIME
00062 # include <sys/time.h>
00063 # include <time.h>
00064 #else
00065 # if HAVE_SYS_TIME_H
00066 #  include <sys/time.h>
00067 # else
00068 #  include <time.h>
00069 # endif
00070 #endif
00071 
00072 #if NEED_TIMEZONE
00073 extern time_t timezone;
00074 #endif
00075 
00076 /* Since major is a function on SVR4, we can't use `ifndef major'.  */
00077 #if MAJOR_IN_MKDEV
00078 #include <sys/mkdev.h>
00079 #define HAVE_MAJOR
00080 #endif
00081 #if MAJOR_IN_SYSMACROS
00082 #include <sys/sysmacros.h>
00083 #define HAVE_MAJOR
00084 #endif
00085 #ifdef major                    /* Might be defined in sys/types.h.  */
00086 #define HAVE_MAJOR
00087 #endif
00088 
00089 #ifndef HAVE_MAJOR
00090 #define major(dev)  (((dev) >> 8) & 0xff)
00091 #define minor(dev)  ((dev) & 0xff)
00092 #define makedev(maj, min)  (((maj) << 8) | (min))
00093 #endif
00094 #undef HAVE_MAJOR
00095 
00096 #ifdef HAVE_UTIME_H
00097 #include <utime.h>
00098 #endif
00099 
00100 #ifdef HAVE_STRING_H
00101 # if !STDC_HEADERS && HAVE_MEMORY_H
00102 #  include <memory.h>
00103 # endif
00104 # include <string.h>
00105 #else
00106 # include <strings.h>
00107 char *memchr ();
00108 #endif
00109 
00110 #if !defined(HAVE_STPCPY)
00111 char * stpcpy(/*@out@*/ char * dest, const char * src);
00112 #endif
00113 
00114 #if !defined(HAVE_STPNCPY)
00115 char * stpncpy(/*@out@*/ char * dest, const char * src, size_t n);
00116 #endif
00117 
00118 #include <errno.h>
00119 #ifndef errno
00120 /*@-declundef @*/
00121 extern int errno;
00122 /*@=declundef @*/
00123 #endif
00124 
00125 #if defined(__LCLINT__)
00126 /*@-declundef @*/
00127 /*@exits@*/
00128 extern void error(int status, int errnum, const char *format, ...)
00129         __attribute__ ((__format__ (__printf__, 3, 4)))
00130         /*@globals fileSystem @*/
00131         /*@modifies fileSystem @*/;
00132 /*@=declundef @*/
00133 #else
00134 #if HAVE_ERROR && HAVE_ERROR_H
00135 #include <error.h>
00136 #endif
00137 #endif
00138 
00139 #if HAVE___SECURE_GETENV && !defined(__LCLINT__)
00140 #define getenv(_s)      __secure_getenv(_s)
00141 #endif
00142 
00143 #ifdef STDC_HEADERS
00144 /*@-macrounrecog -incondefs -globuse -mustmod @*/ /* FIX: shrug */
00145 #define getopt system_getopt
00146 /*@=macrounrecog =incondefs =globuse =mustmod @*/
00147 /*@-skipansiheaders@*/
00148 #include <stdlib.h>
00149 /*@=skipansiheaders@*/
00150 #undef getopt
00151 #if defined(__LCLINT__)
00152 /*@-declundef -incondefs @*/    /* LCL: modifies clause missing */
00153 extern char * realpath (const char * file_name, /*@out@*/ char * resolved_name)
00154         /*@globals errno, fileSystem @*/
00155         /*@requires maxSet(resolved_name) >=  (PATH_MAX - 1); @*/
00156         /*@modifies *resolved_name, errno, fileSystem @*/;
00157 /*@=declundef =incondefs @*/
00158 #endif
00159 #else /* not STDC_HEADERS */
00160 char *getenv (const char *name);
00161 #if ! HAVE_REALPATH
00162 char *realpath(const char *path, char resolved_path []);
00163 #endif
00164 #endif /* STDC_HEADERS */
00165 
00166 /* XXX solaris2.5.1 has not */
00167 #if !defined(EXIT_FAILURE)
00168 #define EXIT_FAILURE    1
00169 #endif
00170 
00171 #ifdef HAVE_FCNTL_H
00172 #include <fcntl.h>
00173 #else
00174 #include <sys/file.h>
00175 #endif
00176 
00177 #if !defined(SEEK_SET) && !defined(__LCLINT__)
00178 #define SEEK_SET 0
00179 #define SEEK_CUR 1
00180 #define SEEK_END 2
00181 #endif
00182 #if !defined(F_OK) && !defined(__LCLINT__)
00183 #define F_OK 0
00184 #define X_OK 1
00185 #define W_OK 2
00186 #define R_OK 4
00187 #endif
00188 
00189 #ifdef HAVE_SIGNAL_H
00190 # include <signal.h>
00191 #endif
00192 
00193 #ifdef HAVE_DIRENT_H
00194 # include <dirent.h>
00195 # define NLENGTH(direct) (strlen((direct)->d_name))
00196 #else /* not HAVE_DIRENT_H */
00197 # define dirent direct
00198 # define NLENGTH(direct) ((direct)->d_namlen)
00199 # ifdef HAVE_SYS_NDIR_H
00200 #  include <sys/ndir.h>
00201 # endif /* HAVE_SYS_NDIR_H */
00202 # ifdef HAVE_SYS_DIR_H
00203 #  include <sys/dir.h>
00204 # endif /* HAVE_SYS_DIR_H */
00205 # ifdef HAVE_NDIR_H
00206 #  include <ndir.h>
00207 # endif /* HAVE_NDIR_H */
00208 #endif /* HAVE_DIRENT_H */
00209 
00210 #if defined(__LCLINT__)
00211 /*@-declundef -incondefs @*/ /* LCL: missing annotation */
00212 /*@only@*/ /*@out@*/ void * alloca (size_t __size)
00213         /*@ensures maxSet(result) == (__size - 1) @*/
00214         /*@*/;
00215 /*@=declundef =incondefs @*/
00216 #endif
00217 
00218 #ifdef __GNUC__
00219 # undef alloca
00220 # define alloca __builtin_alloca
00221 #else
00222 # ifdef HAVE_ALLOCA_H
00223 #  include <alloca.h>
00224 # else
00225 #  ifndef _AIX
00226 /* AIX alloca decl has to be the first thing in the file, bletch! */
00227 char *alloca ();
00228 #  endif
00229 # endif
00230 #endif
00231 
00232 #if defined (__GLIBC__) && defined(__LCLINT__)
00233 /*@-declundef@*/
00234 /*@unchecked@*/
00235 extern __const __int32_t *__ctype_tolower;
00236 /*@unchecked@*/
00237 extern __const __int32_t *__ctype_toupper;
00238 /*@=declundef@*/
00239 #endif
00240 
00241 #include <ctype.h>
00242 
00243 #if defined (__GLIBC__) && defined(__LCLINT__)
00244 /*@-exportlocal@*/
00245 extern int isalnum(int) __THROW /*@*/;
00246 extern int iscntrl(int) __THROW /*@*/;
00247 extern int isgraph(int) __THROW /*@*/;
00248 extern int islower(int) __THROW /*@*/;
00249 extern int ispunct(int) __THROW /*@*/;
00250 extern int isxdigit(int) __THROW        /*@*/;
00251 extern int isascii(int) __THROW /*@*/;
00252 extern int toascii(int) __THROW /*@*/;
00253 extern int _toupper(int) __THROW        /*@*/;
00254 extern int _tolower(int) __THROW        /*@*/;
00255 /*@=exportlocal@*/
00256 
00257 #endif
00258 
00259 #if HAVE_SYS_MMAN_H && !defined(__LCLINT__)
00260 #include <sys/mman.h>
00261 #endif
00262 
00263 /* XXX FIXME: popt on sunos4.1.3: <sys/resource.h> requires <sys/time.h> */
00264 #if HAVE_SYS_RESOURCE_H && HAVE_SYS_TIME_H
00265 #include <sys/resource.h>
00266 #endif
00267 
00268 #if HAVE_SYS_UTSNAME_H
00269 #include <sys/utsname.h>
00270 #endif
00271 
00272 #if HAVE_SYS_WAIT_H
00273 #include <sys/wait.h>
00274 #endif
00275 
00276 #if HAVE_GETOPT_H
00277 /*@-noparams@*/
00278 #include <getopt.h>
00279 /*@=noparams@*/
00280 #endif
00281 
00282 #if HAVE_GRP_H
00283 #include <grp.h>
00284 #endif
00285 
00286 #if HAVE_LIMITS_H
00287 #include <limits.h>
00288 #endif
00289 
00290 #if HAVE_ERR_H
00291 #include <err.h>
00292 #endif
00293 
00294 #if HAVE_MALLOC_H && !defined(__LCLINT__)
00295 #include <malloc.h>
00296 #endif
00297 
00298 #if HAVE_LIBGEN_H
00299 #include <libgen.h>
00300 #endif
00301 
00302 #if WITH_SELINUX
00303 #include <selinux/selinux.h>
00304 #else
00305 typedef char * security_context_t;
00306 
00307 #define freecon(_c)
00308 
00309 #define getfilecon(_fn, _c)     (-1)
00310 #define lgetfilecon(_fn, _c)    (-1)
00311 #define fgetfilecon(_fd, _c)    (-1)
00312 
00313 #define setfilecon(_fn, _c)     (-1)
00314 #define lsetfilecon(_fn, _c)    (-1)
00315 #define fsetfilecon(_fd, _c)    (-1)
00316 
00317 #define security_check_context(_c)      (0)
00318 
00319 #define is_selinux_enabled()    (-1)
00320 
00321 #define rpm_execcon(_v, _fn, _av, _envp)        (0)
00322 
00323 #define matchpathcon_init(_fn)  (-1)
00324 #define matchpathcon(_fn, _fmode, _s)   (-1)
00325 #endif
00326 
00327 #if defined(WITH_SELINUX) && defined(__LCLINT__)
00328 /*@-incondefs@*/
00329 extern void freecon(/*@only@*/ security_context_t con)
00330         /*@modifies con @*/;
00331 
00332 extern int getfilecon(const char *path, /*@out@*/ security_context_t *con)
00333         /*@modifies *con @*/;
00334 extern int lgetfilecon(const char *path, /*@out@*/ security_context_t *con)
00335         /*@modifies *con @*/;
00336 extern int fgetfilecon(int fd, /*@out@*/ security_context_t *con)
00337         /*@modifies *con @*/;
00338 
00339 extern int setfilecon(const char *path, security_context_t con)
00340         /*@globals fileSystem @*/
00341         /*@modifies fileSystem @*/;
00342 extern int lsetfilecon(const char *path, security_context_t con)
00343         /*@globals fileSystem @*/
00344         /*@modifies fileSystem @*/;
00345 extern int fsetfilecon(int fd, security_context_t con)
00346         /*@globals fileSystem @*/
00347         /*@modifies fileSystem @*/;
00348 
00349 extern int getcon(/*@out@*/ security_context_t *con)
00350         /*@modifies *con @*/;
00351 extern int getexeccon(/*@out@*/ security_context_t *con)
00352         /*@modifies *con @*/;
00353 extern int setexeccon(security_context_t con)
00354         /*@globals fileSystem @*/
00355         /*@modifies fileSystem @*/;
00356 
00357 extern int security_check_context(security_context_t con)
00358         /*@globals fileSystem @*/
00359         /*@modifies fileSystem @*/;
00360 extern int security_getenforce(void)
00361         /*@globals fileSystem @*/
00362         /*@modifies fileSystem @*/;
00363 
00364 extern int is_selinux_enabled(void)
00365         /*@globals fileSystem @*/
00366         /*@modifies fileSystem @*/;
00367 /*@=incondefs@*/
00368 #endif
00369 
00370 /*@-declundef -incondefs @*/ /* FIX: these are macros */
00373 /*@mayexit@*/ /*@only@*/ /*@out@*/ void * xmalloc (size_t size)
00374         /*@globals errno @*/
00375         /*@ensures maxSet(result) == (size - 1) @*/
00376         /*@modifies errno @*/;
00377 
00380 /*@mayexit@*/ /*@only@*/ void * xcalloc (size_t nmemb, size_t size)
00381         /*@ensures maxSet(result) == (nmemb - 1) @*/
00382         /*@*/;
00383 
00387 /*@mayexit@*/ /*@only@*/ void * xrealloc (/*@null@*/ /*@only@*/ void * ptr,
00388                                         size_t size)
00389         /*@ensures maxSet(result) == (size - 1) @*/
00390         /*@modifies *ptr @*/;
00391 
00394 /*@mayexit@*/ /*@only@*/ char * xstrdup (const char *str)
00395         /*@*/;
00396 /*@=declundef =incondefs @*/
00397 
00400 /*@unused@*/ /*@exits@*/ /*@only@*/ void * vmefail(size_t size)
00401         /*@*/;
00402 
00403 #if HAVE_MCHECK_H
00404 #include <mcheck.h>
00405 #if defined(__LCLINT__)
00406 /*@-declundef -incondefs @*/ /* LCL: missing annotations */
00407 #if 0
00408 enum mcheck_status
00409   {
00410     MCHECK_DISABLED = -1,       /* Consistency checking is not turned on.  */
00411     MCHECK_OK,                  /* Block is fine.  */
00412     MCHECK_FREE,                /* Block freed twice.  */
00413     MCHECK_HEAD,                /* Memory before the block was clobbered.  */
00414     MCHECK_TAIL                 /* Memory after the block was clobbered.  */
00415   };
00416 #endif
00417 
00418 extern int mcheck (void (*__abortfunc) (enum mcheck_status))
00419         /*@globals internalState@*/
00420         /*@modifies internalState @*/;
00421 extern int mcheck_pedantic (void (*__abortfunc) (enum mcheck_status))
00422         /*@globals internalState@*/
00423         /*@modifies internalState @*/;
00424 extern void mcheck_check_all (void)
00425         /*@globals internalState@*/
00426         /*@modifies internalState @*/;
00427 extern enum mcheck_status mprobe (void *__ptr)
00428         /*@globals internalState@*/
00429         /*@modifies internalState @*/;
00430 extern void mtrace (void)
00431         /*@globals internalState@*/
00432         /*@modifies internalState @*/;
00433 extern void muntrace (void)
00434         /*@globals internalState@*/
00435         /*@modifies internalState @*/;
00436 /*@=declundef =incondefs @*/
00437 #endif /* defined(__LCLINT__) */
00438 
00439 /* Memory allocation via macro defs to get meaningful locations from mtrace() */
00440 #if defined(__GNUC__)
00441 #define xmalloc(_size)          (malloc(_size) ? : vmefail(_size))
00442 #define xcalloc(_nmemb, _size)  (calloc((_nmemb), (_size)) ? : vmefail(_size))
00443 #define xrealloc(_ptr, _size)   (realloc((_ptr), (_size)) ? : vmefail(_size))
00444 #define xstrdup(_str)   (strcpy((malloc(strlen(_str)+1) ? : vmefail(strlen(_str)+1)), (_str)))
00445 #endif  /* defined(__GNUC__) */
00446 #endif  /* HAVE_MCHECK_H */
00447 
00448 /* Retrofit glibc __progname */
00449 #if defined __GLIBC__ && __GLIBC__ >= 2
00450 #if __GLIBC_MINOR__ >= 1
00451 #define __progname      __assert_program_name
00452 #endif
00453 #define setprogname(pn)
00454 #else
00455 #define __progname      program_name
00456 #define setprogname(pn) \
00457   { if ((__progname = strrchr(pn, '/')) != NULL) __progname++; \
00458     else __progname = pn;               \
00459   }
00460 #endif
00461 /*@unchecked@*/
00462 extern const char *__progname;
00463 
00464 #if HAVE_NETDB_H
00465 #include <netdb.h>
00466 #endif
00467 
00468 #if HAVE_PWD_H
00469 #include <pwd.h>
00470 #endif
00471 
00472 /* Take care of NLS matters.  */
00473 
00474 #if HAVE_LOCALE_H
00475 # include <locale.h>
00476 #endif
00477 #if !HAVE_SETLOCALE
00478 # define setlocale(Category, Locale) /* empty */
00479 #endif
00480 
00481 #if ENABLE_NLS && !defined(__LCLINT__)
00482 # include <libintl.h>
00483 # define _(Text) dgettext (PACKAGE, Text)
00484 # define D_(Text) Text
00485 #else
00486 # undef bindtextdomain
00487 # define bindtextdomain(Domain, Directory) /* empty */
00488 # undef textdomain
00489 # define textdomain(Domain) /* empty */
00490 # define _(Text) Text
00491 # define D_(Text) Text
00492 # undef dgettext
00493 # define dgettext(DomainName, Text) Text
00494 #endif
00495 
00496 #define N_(Text) Text
00497 
00498 /* ============== from misc/miscfn.h */
00499 
00500 #if !defined(USE_GNU_GLOB) || defined(__LCLINT__)
00501 #if HAVE_FNMATCH_H
00502 /*@-noparams@*/
00503 #include <fnmatch.h>
00504 /*@=noparams@*/
00505 #endif
00506 
00507 #if HAVE_GLOB_H || defined(__LCLINT__)
00508 /*@-noparams@*/
00509 #include <glob.h>
00510 /*@=noparams@*/
00511 #endif
00512 #else
00513 /*@-noparams@*/
00514 #include "misc/glob.h"
00515 #include "misc/fnmatch.h"
00516 /*@=noparams@*/
00517 #endif
00518 
00519 #if defined(__LCLINT__)
00520 /*@-declundef -incondefs @*/ /* LCL: missing annotation */
00521 #if 0
00522 typedef /*@concrete@*/ struct
00523   {
00524     size_t gl_pathc;
00525     char **gl_pathv;
00526     size_t gl_offs;
00527     int gl_flags;
00528 
00529     void (*gl_closedir) (void *);
00530 #ifdef _GNU_SOURCE
00531     struct dirent *(*gl_readdir) (void *);
00532 #else
00533     void *(*gl_readdir) (void *);
00534 #endif
00535     ptr_t (*gl_opendir) (const char *);
00536 #ifdef _GNU_SOURCE
00537     int (*gl_lstat) (const char *restrict, struct stat *restrict);
00538     int (*gl_stat) (const char *restrict, struct stat *restrict);
00539 #else
00540     int (*gl_lstat) (const char *restrict, void *restrict);
00541     int (*gl_stat) (const char *restrict, void *restrict);
00542 #endif
00543   } glob_t;
00544 #endif
00545 
00546 #if 0
00547 /*@-constuse@*/
00548 /*@constant int GLOB_ERR@*/
00549 /*@constant int GLOB_MARK@*/
00550 /*@constant int GLOB_NOSORT@*/
00551 /*@constant int GLOB_DOOFFS@*/
00552 /*@constant int GLOB_NOCHECK@*/
00553 /*@constant int GLOB_APPEND@*/
00554 /*@constant int GLOB_NOESCAPE@*/
00555 /*@constant int GLOB_PERIOD@*/
00556 
00557 #ifdef _GNU_SOURCE
00558 /*@constant int GLOB_MAGCHAR@*/
00559 /*@constant int GLOB_ALTDIRFUNC@*/
00560 /*@constant int GLOB_BRACE@*/
00561 /*@constant int GLOB_NOMAGIC@*/
00562 /*@constant int GLOB_TILDE@*/
00563 /*@constant int GLOB_ONLYDIR@*/
00564 /*@constant int GLOB_TILDE_CHECK@*/
00565 #endif
00566 
00567 /*@constant int GLOB_FLAGS@*/
00568 
00569 /*@constant int GLOB_NOSPACE@*/
00570 /*@constant int GLOB_ABORTED@*/
00571 /*@constant int GLOB_NOMATCH@*/
00572 /*@constant int GLOB_NOSYS@*/
00573 #ifdef _GNU_SOURCE
00574 /*@constant int GLOB_ABEND@*/
00575 #endif
00576 /*@=constuse@*/
00577 #endif
00578 
00579 /*@-protoparammatch -redecl@*/
00580 /*@-type@*/     /* XXX glob64_t */
00581 extern int glob (const char *__pattern, int __flags,
00582                       int (*__errfunc) (const char *, int),
00583                       /*@out@*/ glob_t *__pglob)
00584         /*@globals errno, fileSystem @*/
00585         /*@modifies *__pglob, errno, fileSystem @*/;
00586         /* XXX only annotation is a white lie */
00587 extern void globfree (/*@only@*/ glob_t *__pglob)
00588         /*@modifies *__pglob @*/;
00589 /*@=type@*/
00590 #ifdef _GNU_SOURCE
00591 extern int glob_pattern_p (const char *__pattern, int __quote)
00592         /*@*/;
00593 #endif
00594 /*@=protoparammatch =redecl@*/
00595 
00596 #if 0
00597 /*@-constuse@*/
00598 /*@constant int FNM_PATHNAME@*/
00599 /*@constant int FNM_NOESCAPE@*/
00600 /*@constant int FNM_PERIOD@*/
00601 
00602 #ifdef _GNU_SOURCE
00603 /*@constant int FNM_FILE_NAME@*/        /* GNU extension */
00604 /*@constant int FNM_LEADING_DIR@*/      /* GNU extension */
00605 /*@constant int FNM_CASEFOLD@*/         /* GNU extension */
00606 /*@constant int FNM_EXTMATCH@*/         /* GNU extension */
00607 #endif
00608 
00609 /*@constant int FNM_NOMATCH@*/
00610 
00611 #ifdef _XOPEN_SOURCE
00612 /*@constant int FNM_NOSYS@*/            /* X/Open */
00613 #endif
00614 /*@=constuse@*/
00615 #endif
00616 
00617 extern int fnmatch (const char *__pattern, const char *__name, int __flags)
00618         /*@*/;
00619 /*@=declundef =incondefs @*/
00620 #endif
00621 
00622 #if ! HAVE_S_IFSOCK
00623 #define S_IFSOCK (0xc000)
00624 #endif
00625 
00626 #if ! HAVE_S_ISLNK
00627 #define S_ISLNK(mode) ((mode & 0xf000) == S_IFLNK)
00628 #endif
00629 
00630 #if ! HAVE_S_ISSOCK
00631 #define S_ISSOCK(mode) ((mode & 0xf000) == S_IFSOCK)
00632 #endif
00633 
00634 #if NEED_STRINGS_H
00635 #include <strings.h>
00636 #endif
00637 
00638 #if NEED_MYREALLOC
00639 #define realloc(ptr,size) myrealloc(ptr,size)
00640 extern void *myrealloc(void *, size_t);
00641 #endif
00642 
00643 #if ! HAVE_SETENV
00644 extern int setenv(const char *name, const char *value, int replace);
00645 extern void unsetenv(const char *name);
00646 #endif
00647 
00648 #if HAVE_SYS_SOCKET_H
00649 #include <sys/types.h>
00650 #include <sys/socket.h>
00651 #endif
00652 
00653 #if HAVE_POLL_H
00654 #include <poll.h>
00655 #else
00656 #if HAVE_SYS_SELECT_H && !defined(__LCLINT__)
00657 #include <sys/select.h>
00658 #endif
00659 #endif
00660 
00661 /* Solaris <= 2.6 limits getpass return to only 8 chars */
00662 #if HAVE_GETPASSPHRASE
00663 #define getpass getpassphrase
00664 #endif
00665 
00666 #if ! HAVE_LCHOWN
00667 #define lchown chown
00668 #endif
00669 
00670 #if HAVE_GETMNTINFO || HAVE_GETMNTINFO_R || HAVE_MNTCTL
00671 # define GETMNTENT_ONE 0
00672 # define GETMNTENT_TWO 0
00673 # if HAVE_SYS_MNTCTL_H
00674 #  include <sys/mntctl.h>
00675 # endif
00676 # if HAVE_SYS_VMOUNT_H
00677 #  include <sys/vmount.h>
00678 # endif
00679 # if HAVE_SYS_MOUNT_H
00680 #  include <sys/mount.h>
00681 # endif
00682 #elif HAVE_MNTENT_H || !(HAVE_GETMNTENT) || HAVE_STRUCT_MNTTAB
00683 # if HAVE_MNTENT_H
00684 #  include <stdio.h>
00685 #  include <mntent.h>
00686 #  define our_mntent struct mntent
00687 #  define our_mntdir mnt_dir
00688 # elif HAVE_STRUCT_MNTTAB
00689 #  include <stdio.h>
00690 #  include <mnttab.h>
00691    struct our_mntent {
00692        char * our_mntdir;
00693    };
00694    struct our_mntent *getmntent(FILE *filep);
00695 #  define our_mntent struct our_mntent
00696 # else
00697 #  include <stdio.h>
00698    struct our_mntent {
00699        char * our_mntdir;
00700    };
00701    struct our_mntent *getmntent(FILE *filep);
00702 #  define our_mntent struct our_mntent
00703 # endif
00704 # define GETMNTENT_ONE 1
00705 # define GETMNTENT_TWO 0
00706 #elif HAVE_SYS_MNTTAB_H
00707 # include <stdio.h>
00708 # include <sys/mnttab.h>
00709 # define GETMNTENT_ONE 0
00710 # define GETMNTENT_TWO 1
00711 # define our_mntent struct mnttab
00712 # define our_mntdir mnt_mountp
00713 #else /* if !HAVE_MNTCTL */
00714 # error Neither mntent.h, mnttab.h, or mntctl() exists. I cannot build on this system.
00715 #endif
00716 
00717 #ifndef MOUNTED
00718 #define MOUNTED "/etc/mnttab"
00719 #endif
00720 
00721 #if defined(__LCLINT__)
00722 #define FILE_RCSID(id)
00723 #else
00724 #define FILE_RCSID(id) \
00725 static inline const char *rcsid(const char *p) { \
00726         return rcsid(p = id); \
00727 }
00728 #endif
00729 
00730 #endif  /* H_SYSTEM */

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