1 #ifndef WIN32IOP_H 2 #define WIN32IOP_H 3 4 #ifndef START_EXTERN_C 5 #ifdef __cplusplus 6 # define START_EXTERN_C extern "C" { 7 # define END_EXTERN_C } 8 # define EXTERN_C extern "C" 9 #else 10 # define START_EXTERN_C 11 # define END_EXTERN_C 12 # define EXTERN_C 13 #endif 14 #endif 15 16 #if defined(_MSC_VER) || defined(__MINGW32__) 17 # include <sys/utime.h> 18 #else 19 # include <utime.h> 20 #endif 21 22 /* 23 * defines for flock emulation 24 */ 25 #define LOCK_SH 1 26 #define LOCK_EX 2 27 #define LOCK_NB 4 28 #define LOCK_UN 8 29 30 /* 31 * Make this as close to original stdio as possible. 32 */ 33 34 /* 35 * function prototypes for our own win32io layer 36 */ 37 START_EXTERN_C 38 39 DllExport int * win32_errno(void); 40 DllExport char *** win32_environ(void); 41 DllExport FILE* win32_stdin(void); 42 DllExport FILE* win32_stdout(void); 43 DllExport FILE* win32_stderr(void); 44 DllExport int win32_ferror(FILE *fp); 45 DllExport int win32_feof(FILE *fp); 46 DllExport char* win32_strerror(int e); 47 48 DllExport int win32_fprintf(FILE *pf, const char *format, ...); 49 DllExport int win32_printf(const char *format, ...); 50 DllExport int win32_vfprintf(FILE *pf, const char *format, va_list arg); 51 DllExport int win32_vprintf(const char *format, va_list arg); 52 DllExport size_t win32_fread(void *buf, size_t size, size_t count, FILE *pf); 53 DllExport size_t win32_fwrite(const void *buf, size_t size, size_t count, FILE *pf); 54 DllExport FILE* win32_fopen(const char *path, const char *mode); 55 DllExport FILE* win32_fdopen(int fh, const char *mode); 56 DllExport FILE* win32_freopen(const char *path, const char *mode, FILE *pf); 57 DllExport int win32_fclose(FILE *pf); 58 DllExport int win32_fputs(const char *s,FILE *pf); 59 DllExport int win32_fputc(int c,FILE *pf); 60 DllExport int win32_ungetc(int c,FILE *pf); 61 DllExport int win32_getc(FILE *pf); 62 DllExport int win32_fileno(FILE *pf); 63 DllExport void win32_clearerr(FILE *pf); 64 DllExport int win32_fflush(FILE *pf); 65 DllExport Off_t win32_ftell(FILE *pf); 66 DllExport int win32_fseek(FILE *pf,Off_t offset,int origin); 67 DllExport int win32_fgetpos(FILE *pf,fpos_t *p); 68 DllExport int win32_fsetpos(FILE *pf,const fpos_t *p); 69 DllExport void win32_rewind(FILE *pf); 70 DllExport int win32_tmpfd(void); 71 DllExport FILE* win32_tmpfile(void); 72 DllExport void win32_abort(void); 73 DllExport int win32_fstat(int fd,Stat_t *sbufptr); 74 DllExport int win32_stat(const char *name,Stat_t *sbufptr); 75 DllExport int win32_pipe( int *phandles, unsigned int psize, int textmode ); 76 DllExport PerlIO* win32_popen( const char *command, const char *mode ); 77 DllExport PerlIO* win32_popenlist(const char *mode, IV narg, SV **args); 78 DllExport int win32_pclose( PerlIO *pf); 79 DllExport int win32_rename( const char *oname, const char *newname); 80 DllExport int win32_setmode( int fd, int mode); 81 DllExport int win32_chsize(int fd, Off_t size); 82 DllExport Off_t win32_lseek( int fd, Off_t offset, int origin); 83 DllExport Off_t win32_tell( int fd); 84 DllExport int win32_dup( int fd); 85 DllExport int win32_dup2(int h1, int h2); 86 DllExport int win32_open(const char *path, int oflag,...); 87 DllExport int win32_close(int fd); 88 DllExport int win32_eof(int fd); 89 DllExport int win32_isatty(int fd); 90 DllExport int win32_read(int fd, void *buf, unsigned int cnt); 91 DllExport int win32_write(int fd, const void *buf, unsigned int cnt); 92 DllExport int win32_spawnvp(int mode, const char *cmdname, 93 const char *const *argv); 94 DllExport int win32_mkdir(const char *dir, int mode); 95 DllExport int win32_rmdir(const char *dir); 96 DllExport int win32_chdir(const char *dir); 97 DllExport int win32_flock(int fd, int oper); 98 DllExport int win32_execv(const char *cmdname, const char *const *argv); 99 DllExport int win32_execvp(const char *cmdname, const char *const *argv); 100 DllExport void win32_perror(const char *str); 101 DllExport void win32_setbuf(FILE *pf, char *buf); 102 DllExport int win32_setvbuf(FILE *pf, char *buf, int type, size_t size); 103 DllExport int win32_flushall(void); 104 DllExport int win32_fcloseall(void); 105 DllExport char* win32_fgets(char *s, int n, FILE *pf); 106 DllExport char* win32_gets(char *s); 107 DllExport int win32_fgetc(FILE *pf); 108 DllExport int win32_putc(int c, FILE *pf); 109 DllExport int win32_puts(const char *s); 110 DllExport int win32_getchar(void); 111 DllExport int win32_putchar(int c); 112 DllExport void* win32_malloc(size_t size); 113 DllExport void* win32_calloc(size_t numitems, size_t size); 114 DllExport void* win32_realloc(void *block, size_t size); 115 DllExport void win32_free(void *block); 116 117 DllExport int win32_open_osfhandle(intptr_t handle, int flags); 118 DllExport intptr_t win32_get_osfhandle(int fd); 119 DllExport FILE* win32_fdupopen(FILE *pf); 120 121 DllExport DIR* win32_opendir(const char *filename); 122 DllExport struct direct* win32_readdir(DIR *dirp); 123 DllExport long win32_telldir(DIR *dirp); 124 DllExport void win32_seekdir(DIR *dirp, long loc); 125 DllExport void win32_rewinddir(DIR *dirp); 126 DllExport int win32_closedir(DIR *dirp); 127 128 DllExport char* win32_getenv(const char *name); 129 DllExport int win32_putenv(const char *name); 130 131 DllExport unsigned win32_sleep(unsigned int); 132 DllExport int win32_times(struct tms *timebuf); 133 DllExport unsigned win32_alarm(unsigned int sec); 134 DllExport int win32_stat(const char *path, Stat_t *buf); 135 DllExport char* win32_longpath(char *path); 136 DllExport char* win32_ansipath(const WCHAR *path); 137 DllExport int win32_ioctl(int i, unsigned int u, char *data); 138 DllExport int win32_link(const char *oldname, const char *newname); 139 DllExport int win32_unlink(const char *f); 140 DllExport int win32_utime(const char *f, struct utimbuf *t); 141 DllExport int win32_gettimeofday(struct timeval *tp, void *not_used); 142 DllExport int win32_uname(struct utsname *n); 143 DllExport int win32_wait(int *status); 144 DllExport int win32_waitpid(int pid, int *status, int flags); 145 DllExport int win32_kill(int pid, int sig); 146 DllExport unsigned long win32_os_id(void); 147 DllExport void* win32_dynaload(const char*filename); 148 DllExport int win32_access(const char *path, int mode); 149 DllExport int win32_chmod(const char *path, int mode); 150 DllExport int win32_getpid(void); 151 152 DllExport char * win32_crypt(const char *txt, const char *salt); 153 154 DllExport void * win32_get_childenv(void); 155 DllExport void win32_free_childenv(void* d); 156 DllExport void win32_clearenv(void); 157 DllExport char * win32_get_childdir(void); 158 DllExport void win32_free_childdir(char* d); 159 DllExport Sighandler_t win32_signal(int sig, Sighandler_t subcode); 160 161 162 END_EXTERN_C 163 164 #undef alarm 165 #define alarm win32_alarm 166 #undef strerror 167 #define strerror win32_strerror 168 169 /* 170 * the following six(6) is #define in stdio.h 171 */ 172 #ifndef WIN32IO_IS_STDIO 173 #undef errno 174 #undef environ 175 #undef stderr 176 #undef stdin 177 #undef stdout 178 #undef ferror 179 #undef feof 180 #undef fclose 181 #undef pipe 182 #undef pause 183 #undef sleep 184 #undef times 185 #undef ioctl 186 #undef unlink 187 #undef utime 188 #undef gettimeofday 189 #undef uname 190 #undef wait 191 192 #ifdef __BORLANDC__ 193 #undef ungetc 194 #undef getc 195 #undef putc 196 #undef getchar 197 #undef putchar 198 #endif 199 200 #if defined(__MINGW32__) || defined(__BORLANDC__) 201 #undef fileno 202 #endif 203 204 #define stderr win32_stderr() 205 #define stdout win32_stdout() 206 #define stdin win32_stdin() 207 #define feof(f) win32_feof(f) 208 #define ferror(f) win32_ferror(f) 209 #define errno (*win32_errno()) 210 #define environ (*win32_environ()) 211 212 /* 213 * redirect to our own version 214 */ 215 #undef fprintf 216 #define fprintf win32_fprintf 217 #define vfprintf win32_vfprintf 218 #define printf win32_printf 219 #define vprintf win32_vprintf 220 #define fread(buf,size,count,f) win32_fread(buf,size,count,f) 221 #define fwrite(buf,size,count,f) win32_fwrite(buf,size,count,f) 222 #define fopen win32_fopen 223 #undef fdopen 224 #define fdopen win32_fdopen 225 #define freopen win32_freopen 226 #define fclose(f) win32_fclose(f) 227 #define fputs(s,f) win32_fputs(s,f) 228 #define fputc(c,f) win32_fputc(c,f) 229 #define ungetc(c,f) win32_ungetc(c,f) 230 #undef getc 231 #define getc(f) win32_getc(f) 232 #define fileno(f) win32_fileno(f) 233 #define clearerr(f) win32_clearerr(f) 234 #define fflush(f) win32_fflush(f) 235 #define ftell(f) win32_ftell(f) 236 #define fseek(f,o,w) win32_fseek(f,o,w) 237 #define fgetpos(f,p) win32_fgetpos(f,p) 238 #define fsetpos(f,p) win32_fsetpos(f,p) 239 #define rewind(f) win32_rewind(f) 240 #define tmpfile() win32_tmpfile() 241 #define abort() win32_abort() 242 #define fstat(fd,bufptr) win32_fstat(fd,bufptr) 243 #define stat(pth,bufptr) win32_stat(pth,bufptr) 244 #define longpath(pth) win32_longpath(pth) 245 #define ansipath(pth) win32_ansipath(pth) 246 #define rename(old,new) win32_rename(old,new) 247 #define setmode(fd,mode) win32_setmode(fd,mode) 248 #define chsize(fd,sz) win32_chsize(fd,sz) 249 #define lseek(fd,offset,orig) win32_lseek(fd,offset,orig) 250 #define tell(fd) win32_tell(fd) 251 #define dup(fd) win32_dup(fd) 252 #define dup2(fd1,fd2) win32_dup2(fd1,fd2) 253 #define open win32_open 254 #define close(fd) win32_close(fd) 255 #define eof(fd) win32_eof(fd) 256 #define isatty(fd) win32_isatty(fd) 257 #define read(fd,b,s) win32_read(fd,b,s) 258 #define write(fd,b,s) win32_write(fd,b,s) 259 #define _open_osfhandle win32_open_osfhandle 260 #define _get_osfhandle win32_get_osfhandle 261 #define spawnvp win32_spawnvp 262 #define mkdir win32_mkdir 263 #define rmdir win32_rmdir 264 #define chdir win32_chdir 265 #define flock(fd,o) win32_flock(fd,o) 266 #define execv win32_execv 267 #define execvp win32_execvp 268 #define perror win32_perror 269 #define setbuf win32_setbuf 270 #define setvbuf win32_setvbuf 271 #undef flushall 272 #define flushall win32_flushall 273 #undef fcloseall 274 #define fcloseall win32_fcloseall 275 #define fgets win32_fgets 276 #define gets win32_gets 277 #define fgetc win32_fgetc 278 #undef putc 279 #define putc win32_putc 280 #define puts win32_puts 281 #undef getchar 282 #define getchar win32_getchar 283 #undef putchar 284 #define putchar win32_putchar 285 #define access(p,m) win32_access(p,m) 286 #define chmod(p,m) win32_chmod(p,m) 287 288 289 #if !defined(MYMALLOC) || !defined(PERL_CORE) 290 #undef malloc 291 #undef calloc 292 #undef realloc 293 #undef free 294 #define malloc win32_malloc 295 #define calloc win32_calloc 296 #define realloc win32_realloc 297 #define free win32_free 298 #endif 299 300 /* XXX Why are APIs like sleep(), times() etc. inside a block 301 * XXX guarded by "#ifndef WIN32IO_IS_STDIO"? 302 */ 303 304 #define pipe(fd) win32_pipe((fd), 512, O_BINARY) 305 #define pause() win32_sleep((32767L << 16) + 32767) 306 #define sleep win32_sleep 307 #define times win32_times 308 #define ioctl win32_ioctl 309 #define link win32_link 310 #define unlink win32_unlink 311 #define utime win32_utime 312 #define gettimeofday win32_gettimeofday 313 #define uname win32_uname 314 #define wait win32_wait 315 #define waitpid win32_waitpid 316 #define kill win32_kill 317 318 #define opendir win32_opendir 319 #define readdir win32_readdir 320 #define telldir win32_telldir 321 #define seekdir win32_seekdir 322 #define rewinddir win32_rewinddir 323 #define closedir win32_closedir 324 #define os_id win32_os_id 325 #define getpid win32_getpid 326 327 #undef crypt 328 #define crypt(t,s) win32_crypt(t,s) 329 330 #undef get_childenv 331 #undef free_childenv 332 #undef clearenv 333 #undef get_childdir 334 #undef free_childdir 335 #define get_childenv() win32_get_childenv() 336 #define free_childenv(d) win32_free_childenv(d) 337 #define clearenv() win32_clearenv() 338 #define get_childdir() win32_get_childdir() 339 #define free_childdir(d) win32_free_childdir(d) 340 341 #undef getenv 342 #define getenv win32_getenv 343 #undef putenv 344 #define putenv win32_putenv 345 346 #endif /* WIN32IO_IS_STDIO */ 347 #endif /* WIN32IOP_H */ 348