RawAPI/rawapin.h
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00001 /********************************************************************* 00002 * Copyright: 00003 * GSI, Gesellschaft fuer Schwerionenforschung mbH 00004 * Planckstr. 1 00005 * D-64291 Darmstadt 00006 * Germany 00007 * created 1.12.2000 by Horst Goeringer 00008 ********************************************************************* 00009 * rawapin.h 00010 * entry definitions for client API 00011 * new version 00012 ********************************************************************* 00013 * 7. 2.2001, H.G.: rfio_gsi_query added 00014 * 26. 2.2001, H.G.: rfio_fstat, rfio_perror, rfio_serror added 00015 * for ROOT version 300-05 00016 * 15.10.2002, H.G.: remove declaration of fLogFile 00017 * 13. 1.2003, H.G.: remove definition PORT_MOVER (in rawcommn.h) 00018 * 12. 6.2003, H.G.: add externals fLogFile, piFilelist 00019 * 4. 8.2004, H.G.: new entries rfio_[f]endfile, rfio_[f]newfile 00020 * 17. 2.2005, H.G.: add C++ binding 00021 * 20. 4.2005, H.G.: mod C++ binding for rootcint 00022 * 22. 5.2007, H.G.: new entries rfio_open64, rfio_lseek64 00023 * 29. 5.2007, H.G.: new entries rfio_stat64, rfio_fstat64 00024 * 14.11.2008, H.G.: new entry rfio_cache_stat 00025 * 17.11.2008, H.G.: new entr. rfio_preseek64, rfio_mkdir, rfio_closedir 00026 * mod file args from 'char *' to 'const char *' in: 00027 * rfio_access, rfio_fwrite, rfio_open, rfio_open64, 00028 * rfio_unlink, rfio_write 00029 * 11. 2.2009, H.G.: new entries rfio_open_gsidaq, rfio_fopen_gsidaq 00030 * 26. 6.2009, H.G.: for 64 bit client: replace int args: 00031 * rfio_fread: return, args 2, 3 by size_t 00032 * rfio_fwrite: return, args 2, 3 by size_t 00033 * rfio_read: arg 3 by size_t, return by ssize_t 00034 * rfio_write: arg 3 by size_t, return by ssize_t 00035 * 26. 2.2010, H.G.: rfio_gsi_query: add parameter (len output string) 00036 * include unistd.h, if not yet done 00037 * 23. 4.2010, H.G.: new entry rfio_fopen_gsidaq_dm 00038 ********************************************************************* 00039 */ 00040 00041 #ifndef RAWAPI__H 00042 #define RAWAPI__H 00043 00044 #ifdef Lynx 00045 00046 #ifndef USER_API 00047 #define USER_API 00048 FILE *fLogFile; /* external in some C functions */ 00049 #endif 00050 00051 #else /* not Lynx */ 00052 00053 #ifndef __cplusplus 00054 FILE *fLogFile; /* external in some C functions */ 00055 #endif 00056 00057 #ifndef _STDINT_H 00058 #include <stdint.h> 00059 #endif 00060 00061 #ifndef _UNISTD_H 00062 #include <unistd.h> 00063 #endif 00064 00065 #endif /* not Lynx */ 00066 00067 #include "rawcommn.h" 00068 #include "rawclin.h" 00069 00070 #define RFILE srawAPIFile 00071 00072 /****************** entries using 64 bit functions *******************/ 00073 00074 #ifdef __USE_LARGEFILE64 00075 00076 #ifdef __cplusplus 00077 extern "C" { 00078 #endif 00079 int rfio_open64(const char *, int, int); 00080 /* open connection to server and file */ 00081 #ifdef __cplusplus 00082 } 00083 #endif 00084 00085 #ifdef __cplusplus 00086 extern "C" { 00087 #endif 00088 int64_t rfio_lseek64(int, int64_t, int); 00089 /* move read/write pointer */ 00090 #ifdef __cplusplus 00091 } 00092 #endif 00093 00094 #ifdef __cplusplus 00095 extern "C" { 00096 #endif 00097 int rfio_stat64(const char *, struct stat64 *); 00098 /* get large file status */ 00099 #ifdef __cplusplus 00100 } 00101 #endif 00102 00103 #ifdef __cplusplus 00104 extern "C" { 00105 #endif 00106 int rfio_fstat64(int, struct stat64 *); 00107 /* get large file status */ 00108 #ifdef __cplusplus 00109 } 00110 #endif 00111 00112 #ifdef __cplusplus 00113 extern "C" { 00114 #endif 00115 int rfio_preseek64(int, const struct iovec64 *, int); 00116 /* move read/write pointer */ 00117 #ifdef __cplusplus 00118 } 00119 #endif 00120 00121 #endif /* __USE_LARGEFILE64 */ 00122 00123 /********************* entries using file ptr ************************/ 00124 00125 #ifdef __cplusplus 00126 extern "C" { 00127 #endif 00128 RFILE *rfio_fopen_gsidaq_dm( 00129 char *, char *, char *, int *, int, char *, int, int, int); 00130 /* open connection to gStore server and file and prepare copy 00131 to lustre or read cache before migration to tape, 00132 provide data mover name and running no. */ 00133 #ifdef __cplusplus 00134 } 00135 #endif 00136 00137 #ifdef __cplusplus 00138 extern "C" { 00139 #endif 00140 RFILE *rfio_fopen_gsidaq(char *, char *, int, char *, int, int, int); 00141 /* open connection to gStore server and file and prepare copy 00142 to lustre or read cache before migration to tape */ 00143 #ifdef __cplusplus 00144 } 00145 #endif 00146 00147 #ifdef __cplusplus 00148 extern "C" { 00149 #endif 00150 RFILE *rfio_fopen(char *, char *); 00151 /* open connection to gStore server and file */ 00152 #ifdef __cplusplus 00153 } 00154 #endif 00155 00156 #ifdef __cplusplus 00157 extern "C" { 00158 #endif 00159 size_t rfio_fread(char *, size_t, size_t, RFILE *); 00160 /* read file buffer */ 00161 #ifdef __cplusplus 00162 } 00163 #endif 00164 00165 #ifdef __cplusplus 00166 extern "C" { 00167 #endif 00168 size_t rfio_fwrite(const char *, size_t, size_t, RFILE *); 00169 /* write file buffer */ 00170 #ifdef __cplusplus 00171 } 00172 #endif 00173 00174 #ifdef __cplusplus 00175 extern "C" { 00176 #endif 00177 int rfio_fclose(RFILE *); 00178 /* close connection to server and file */ 00179 #ifdef __cplusplus 00180 } 00181 #endif 00182 00183 #ifdef __cplusplus 00184 extern "C" { 00185 #endif 00186 int rfio_fendfile(RFILE *); 00187 /* close file, keep connection to server */ 00188 #ifdef __cplusplus 00189 } 00190 #endif 00191 00192 #ifdef __cplusplus 00193 extern "C" { 00194 #endif 00195 int rfio_fnewfile(RFILE *, char *); 00196 /* open new file on already connected server */ 00197 #ifdef __cplusplus 00198 } 00199 #endif 00200 00201 #ifdef __cplusplus 00202 extern "C" { 00203 #endif 00204 int rfio_mkdir(const char *, int); 00205 /* open new file on already connected server */ 00206 #ifdef __cplusplus 00207 } 00208 #endif 00209 00210 /********************** entries using file id ********************************/ 00211 00212 #ifdef __cplusplus 00213 extern "C" { 00214 #endif 00215 int rfio_open_gsidaq(const char *, int, int, int, char *, int, int, int); 00216 /* open connection to gStore server and file and prepare copy 00217 to lustre or read cache before migration to tape */ 00218 #ifdef __cplusplus 00219 } 00220 #endif 00221 00222 #ifdef __cplusplus 00223 extern "C" { 00224 #endif 00225 int rfio_open(const char *, int, int); 00226 /* open connection to gStore server and file */ 00227 #ifdef __cplusplus 00228 } 00229 #endif 00230 00231 #ifdef __cplusplus 00232 extern "C" { 00233 #endif 00234 ssize_t rfio_read(int, char *, size_t); 00235 /* read file buffer */ 00236 #ifdef __cplusplus 00237 } 00238 #endif 00239 00240 #ifdef __cplusplus 00241 extern "C" { 00242 #endif 00243 ssize_t rfio_write(int, const char *, size_t); 00244 /* write file buffer */ 00245 #ifdef __cplusplus 00246 } 00247 #endif 00248 00249 #ifdef __cplusplus 00250 extern "C" { 00251 #endif 00252 int rfio_close(int); 00253 /* close connection to server and file */ 00254 #ifdef __cplusplus 00255 } 00256 #endif 00257 00258 #ifdef __cplusplus 00259 extern "C" { 00260 #endif 00261 int rfio_endfile(int); 00262 /* close file, keep connection to server */ 00263 #ifdef __cplusplus 00264 } 00265 #endif 00266 00267 #ifdef __cplusplus 00268 extern "C" { 00269 #endif 00270 int rfio_newfile(int, char *); 00271 /* open new file on already connected server */ 00272 #ifdef __cplusplus 00273 } 00274 #endif 00275 00276 #ifdef __cplusplus 00277 extern "C" { 00278 #endif 00279 int rfio_lseek(int, int, int); 00280 /* move read/write pointer */ 00281 #ifdef __cplusplus 00282 } 00283 #endif 00284 00285 #ifdef __cplusplus 00286 extern "C" { 00287 #endif 00288 int rfio_fstat(int, struct stat *); 00289 /* get file status (still dummy) */ 00290 #ifdef __cplusplus 00291 } 00292 #endif 00293 00294 #ifdef __cplusplus 00295 extern "C" { 00296 #endif 00297 void rfio_perror(const char *); 00298 /* print error message */ 00299 #ifdef __cplusplus 00300 } 00301 #endif 00302 00303 #ifdef __cplusplus 00304 extern "C" { 00305 #endif 00306 char *rfio_serror(); 00307 /* get error message */ 00308 #ifdef __cplusplus 00309 } 00310 #endif 00311 00312 /**************************** other entries **********************************/ 00313 00314 #ifdef __cplusplus 00315 extern "C" { 00316 #endif 00317 int rfio_cache_stat(const char *); 00318 /* get query info for remote file already opened */ 00319 #ifdef __cplusplus 00320 } 00321 #endif 00322 00323 #ifdef __cplusplus 00324 extern "C" { 00325 #endif 00326 int rfio_gsi_query(int, int, int, char *); 00327 /* get query info for remote file already opened */ 00328 #ifdef __cplusplus 00329 } 00330 #endif 00331 00332 /********************** (still) dummy entries ********************************/ 00333 00334 #ifdef __cplusplus 00335 extern "C" { 00336 #endif 00337 int rfio_access(const char *, int); 00338 /* get access status (still dummy) */ 00339 #ifdef __cplusplus 00340 } 00341 #endif 00342 00343 #ifdef __cplusplus 00344 extern "C" { 00345 #endif 00346 int rfio_stat(const char *, struct stat *); 00347 /* get file status (still dummy) */ 00348 #ifdef __cplusplus 00349 } 00350 #endif 00351 00352 #ifdef __cplusplus 00353 extern "C" { 00354 #endif 00355 int rfio_parse(char *, char **, char **); 00356 /* parse name to host and path (still dummy) */ 00357 #ifdef __cplusplus 00358 } 00359 #endif 00360 00361 #ifdef __cplusplus 00362 extern "C" { 00363 #endif 00364 int rfio_unlink(const char *); 00365 /* (still dummy) */ 00366 #ifdef __cplusplus 00367 } 00368 #endif 00369 00370 #ifdef __cplusplus 00371 extern "C" { 00372 #endif 00373 int rfio_closedir(void *); 00374 /* (still dummy) */ 00375 #ifdef __cplusplus 00376 } 00377 #endif 00378 00379 #endif /* RAWAPI__H */
