rpm 4.8.1
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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 #include <sys/stat.h> 00015 #include <stdio.h> 00016 00017 #ifdef HAVE_SYS_PARAM_H 00018 #include <sys/param.h> 00019 #endif 00020 00021 /* <unistd.h> should be included before any preprocessor test 00022 of _POSIX_VERSION. */ 00023 #ifdef HAVE_UNISTD_H 00024 #include <unistd.h> 00025 #if !defined(__GLIBC__) 00026 #ifdef __APPLE__ 00027 #include <crt_externs.h> 00028 #define environ (*_NSGetEnviron()) 00029 #else 00030 extern char ** environ; 00031 #endif /* __APPLE__ */ 00032 #endif 00033 #endif 00034 00035 #if TIME_WITH_SYS_TIME 00036 # include <sys/time.h> 00037 # include <time.h> 00038 #else 00039 # if HAVE_SYS_TIME_H 00040 # include <sys/time.h> 00041 # else 00042 # include <time.h> 00043 # endif 00044 #endif 00045 00046 /* Since major is a function on SVR4, we can't use `ifndef major'. */ 00047 #if MAJOR_IN_MKDEV 00048 #include <sys/mkdev.h> 00049 #define HAVE_MAJOR 00050 #endif 00051 #if MAJOR_IN_SYSMACROS 00052 #include <sys/sysmacros.h> 00053 #define HAVE_MAJOR 00054 #endif 00055 #ifdef major /* Might be defined in sys/types.h. */ 00056 #define HAVE_MAJOR 00057 #endif 00058 00059 #ifndef HAVE_MAJOR 00060 #define major(dev) (((dev) >> 8) & 0xff) 00061 #define minor(dev) ((dev) & 0xff) 00062 #define makedev(maj, min) (((maj) << 8) | (min)) 00063 #endif 00064 #undef HAVE_MAJOR 00065 00066 #ifdef HAVE_UTIME_H 00067 #include <utime.h> 00068 #endif 00069 00070 #ifdef HAVE_STRING_H 00071 # if !STDC_HEADERS && HAVE_MEMORY_H 00072 # include <memory.h> 00073 # endif 00074 # include <string.h> 00075 #else 00076 # include <strings.h> 00077 char *memchr (); 00078 #endif 00079 00080 #if !defined(HAVE_STPCPY) 00081 char * stpcpy(char * dest, const char * src); 00082 #endif 00083 00084 #if !defined(HAVE_STPNCPY) 00085 char * stpncpy(char * dest, const char * src, size_t n); 00086 #endif 00087 00088 #include <errno.h> 00089 #ifndef errno 00090 extern int errno; 00091 #endif 00092 00093 #if HAVE_ERROR && HAVE_ERROR_H 00094 #include <error.h> 00095 #endif 00096 00097 #if HAVE___SECURE_GETENV 00098 #define getenv(_s) __secure_getenv(_s) 00099 #endif 00100 00101 #ifdef STDC_HEADERS 00102 /* FIX: shrug */ 00103 #define getopt system_getopt 00104 #include <stdlib.h> 00105 #undef getopt 00106 #else /* not STDC_HEADERS */ 00107 char *getenv (const char *name); 00108 #if ! HAVE_REALPATH 00109 char *realpath(const char *path, char resolved_path []); 00110 #endif 00111 #endif /* STDC_HEADERS */ 00112 00113 /* XXX solaris2.5.1 has not */ 00114 #if !defined(EXIT_FAILURE) 00115 #define EXIT_FAILURE 1 00116 #endif 00117 00118 #ifdef HAVE_FCNTL_H 00119 #include <fcntl.h> 00120 #else 00121 #include <sys/file.h> 00122 #endif 00123 00124 #if !defined(SEEK_SET) 00125 #define SEEK_SET 0 00126 #define SEEK_CUR 1 00127 #define SEEK_END 2 00128 #endif 00129 #if !defined(F_OK) 00130 #define F_OK 0 00131 #define X_OK 1 00132 #define W_OK 2 00133 #define R_OK 4 00134 #endif 00135 00136 #ifdef HAVE_DIRENT_H 00137 # include <dirent.h> 00138 # define NLENGTH(direct) (strlen((direct)->d_name)) 00139 #else /* not HAVE_DIRENT_H */ 00140 # define dirent direct 00141 # define NLENGTH(direct) ((direct)->d_namlen) 00142 # ifdef HAVE_SYS_NDIR_H 00143 # include <sys/ndir.h> 00144 # endif /* HAVE_SYS_NDIR_H */ 00145 # ifdef HAVE_SYS_DIR_H 00146 # include <sys/dir.h> 00147 # endif /* HAVE_SYS_DIR_H */ 00148 # ifdef HAVE_NDIR_H 00149 # include <ndir.h> 00150 # endif /* HAVE_NDIR_H */ 00151 #endif /* HAVE_DIRENT_H */ 00152 00153 #include <ctype.h> 00154 00155 #if HAVE_SYS_MMAN_H 00156 #include <sys/mman.h> 00157 #endif 00158 00159 /* XXX FIXME: popt on sunos4.1.3: <sys/resource.h> requires <sys/time.h> */ 00160 #if HAVE_SYS_RESOURCE_H && HAVE_SYS_TIME_H 00161 #include <sys/resource.h> 00162 #endif 00163 00164 #if HAVE_SYS_UTSNAME_H 00165 #include <sys/utsname.h> 00166 #endif 00167 00168 #if HAVE_SYS_WAIT_H 00169 #include <sys/wait.h> 00170 #endif 00171 00172 #if HAVE_GETOPT_H 00173 #include <getopt.h> 00174 #endif 00175 00176 #if HAVE_GRP_H 00177 #include <grp.h> 00178 #endif 00179 00180 #if HAVE_LIMITS_H 00181 #include <limits.h> 00182 #endif 00183 00184 #ifndef PATH_MAX 00185 #ifdef _POSIX_PATH_MAX 00186 #define PATH_MAX _POSIX_PATH_MAX 00187 #elif defined MAXPATHLEN 00188 #define PATH_MAX MAXPATHLEN 00189 #else 00190 #define PATH_MAX 256 00191 #endif 00192 #endif 00193 00194 #if HAVE_ERR_H 00195 #include <err.h> 00196 #endif 00197 00198 #if HAVE_MALLOC_H 00199 #include <malloc.h> 00200 #endif 00201 00202 #if WITH_SELINUX 00203 #include <selinux/selinux.h> 00204 #else 00205 typedef char * security_context_t; 00206 00207 #define freecon(_c) 00208 00209 #define getfilecon(_fn, _c) (-1) 00210 #define lgetfilecon(_fn, _c) (-1) 00211 #define fgetfilecon(_fd, _c) (-1) 00212 00213 #define setfilecon(_fn, _c) (-1) 00214 #define lsetfilecon(_fn, _c) (-1) 00215 #define fsetfilecon(_fd, _c) (-1) 00216 00217 #define security_check_context(_c) (0) 00218 00219 #define is_selinux_enabled() (0) 00220 00221 #define matchpathcon_init(_fn) (-1) 00222 #define matchpathcon_fini() (0) 00223 #define matchpathcon(_fn, _fm, _c) (-1) 00224 00225 #define rpm_execcon(_v, _fn, _av, _envp) (0) 00226 #endif 00227 00228 #if WITH_CAP 00229 #include <sys/capability.h> 00230 #else 00231 typedef void * cap_t; 00232 #endif 00233 00234 #if WITH_ACL 00235 #include <acl/libacl.h> 00236 #endif 00237 00238 #if HAVE_MCHECK_H 00239 #include <mcheck.h> 00240 #endif /* HAVE_MCHECK_H */ 00241 00242 #include "rpmio/rpmutil.h" 00243 /* compatibility macros to avoid a mass-renaming all over the codebase */ 00244 #define xmalloc(_size) rmalloc((_size)) 00245 #define xcalloc(_nmemb, _size) rcalloc((_nmemb), (_size)) 00246 #define xrealloc(_ptr, _size) rrealloc((_ptr), (_size)) 00247 #define xstrdup(_str) rstrdup((_str)) 00248 #define _free(_ptr) rfree((_ptr)) 00249 #define _constfree(_ptr) rfree((void *)(_ptr)) 00250 00251 /* Retrofit glibc __progname */ 00252 #if defined __GLIBC__ && __GLIBC__ >= 2 00253 #if __GLIBC_MINOR__ >= 1 00254 #define __progname __assert_program_name 00255 #endif 00256 #define setprogname(pn) 00257 #else 00258 #define __progname program_name 00259 #define setprogname(pn) \ 00260 { if ((__progname = strrchr(pn, '/')) != NULL) __progname++; \ 00261 else __progname = pn; \ 00262 } 00263 #endif 00264 extern const char *__progname; 00265 00266 #if HAVE_NETDB_H 00267 #include <netdb.h> 00268 #endif 00269 00270 #if HAVE_PWD_H 00271 #include <pwd.h> 00272 #endif 00273 00274 /* Take care of NLS matters. */ 00275 00276 #if HAVE_LOCALE_H 00277 # include <locale.h> 00278 #endif 00279 #if !HAVE_SETLOCALE 00280 # define setlocale(Category, Locale) /* empty */ 00281 #endif 00282 00283 #if ENABLE_NLS 00284 # include <libintl.h> 00285 # define _(Text) dgettext (PACKAGE, Text) 00286 #else 00287 # undef bindtextdomain 00288 # define bindtextdomain(Domain, Directory) /* empty */ 00289 # undef textdomain 00290 # define textdomain(Domain) /* empty */ 00291 # define _(Text) Text 00292 # undef dgettext 00293 # define dgettext(DomainName, Text) Text 00294 #endif 00295 00296 #define N_(Text) Text 00297 00298 /* ============== from misc/miscfn.h */ 00299 00300 #if !defined(USE_GNU_GLOB) 00301 #if HAVE_FNMATCH_H 00302 #include <fnmatch.h> 00303 #endif 00304 00305 #if HAVE_GLOB_H 00306 #include <glob.h> 00307 #endif 00308 #else 00309 #include "misc/glob.h" 00310 #include "misc/fnmatch.h" 00311 #endif 00312 00313 #if ! HAVE_S_IFSOCK 00314 #define S_IFSOCK (0xc000) 00315 #endif 00316 00317 #if ! HAVE_S_ISLNK 00318 #define S_ISLNK(mode) ((mode & 0xf000) == S_IFLNK) 00319 #endif 00320 00321 #if ! HAVE_S_ISSOCK 00322 #define S_ISSOCK(mode) ((mode & 0xf000) == S_IFSOCK) 00323 #endif 00324 00325 #if NEED_STRINGS_H 00326 #include <strings.h> 00327 #endif 00328 00329 #if NEED_MYREALLOC 00330 #define realloc(ptr,size) myrealloc(ptr,size) 00331 extern void *myrealloc(void *, size_t); 00332 #endif 00333 00334 #if ! HAVE_SETENV 00335 extern int setenv(const char *name, const char *value, int replace); 00336 extern void unsetenv(const char *name); 00337 #endif 00338 00339 #if HAVE_SYS_SOCKET_H 00340 #include <sys/types.h> 00341 #include <sys/socket.h> 00342 #endif 00343 00344 #if HAVE_POLL_H 00345 #include <poll.h> 00346 #else 00347 #if HAVE_SYS_SELECT_H 00348 #include <sys/select.h> 00349 #endif 00350 #endif 00351 00352 /* Solaris <= 2.6 limits getpass return to only 8 chars */ 00353 #if HAVE_GETPASSPHRASE 00354 #define getpass getpassphrase 00355 #endif 00356 00357 #if ! HAVE_LCHOWN 00358 #define lchown chown 00359 #endif 00360 00361 #if HAVE_GETMNTINFO || HAVE_GETMNTINFO_R || HAVE_MNTCTL 00362 # define GETMNTENT_ONE 0 00363 # define GETMNTENT_TWO 0 00364 # if HAVE_SYS_MNTCTL_H 00365 # include <sys/mntctl.h> 00366 # endif 00367 # if HAVE_SYS_VMOUNT_H 00368 # include <sys/vmount.h> 00369 # endif 00370 # if HAVE_SYS_MOUNT_H 00371 # include <sys/mount.h> 00372 # endif 00373 #elif HAVE_MNTENT_H || !(HAVE_GETMNTENT) || HAVE_STRUCT_MNTTAB 00374 # if HAVE_MNTENT_H 00375 # include <stdio.h> 00376 # include <mntent.h> 00377 # define our_mntent struct mntent 00378 # define our_mntdir mnt_dir 00379 # elif HAVE_STRUCT_MNTTAB 00380 # include <stdio.h> 00381 # include <mnttab.h> 00382 struct our_mntent { 00383 char * our_mntdir; 00384 }; 00385 struct our_mntent *getmntent(FILE *filep); 00386 # define our_mntent struct our_mntent 00387 # else 00388 # include <stdio.h> 00389 struct our_mntent { 00390 char * our_mntdir; 00391 }; 00392 struct our_mntent *getmntent(FILE *filep); 00393 # define our_mntent struct our_mntent 00394 # endif 00395 # define GETMNTENT_ONE 1 00396 # define GETMNTENT_TWO 0 00397 #elif HAVE_SYS_MNTTAB_H 00398 # include <stdio.h> 00399 # include <sys/mnttab.h> 00400 # define GETMNTENT_ONE 0 00401 # define GETMNTENT_TWO 1 00402 # define our_mntent struct mnttab 00403 # define our_mntdir mnt_mountp 00404 #else /* if !HAVE_MNTCTL */ 00405 # error Neither mntent.h, mnttab.h, or mntctl() exists. I cannot build on this system. 00406 #endif 00407 00408 #ifndef MOUNTED 00409 #define MOUNTED "/etc/mnttab" 00410 #endif 00411 00412 #endif /* H_SYSTEM */