1 | #include "EXTERN.h" |
1 | #include "EXTERN.h" |
2 | #include "perl.h" |
2 | #include "perl.h" |
3 | #include "XSUB.h" |
3 | #include "XSUB.h" |
4 | |
4 | |
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5 | #define _XOPEN_SOURCE 500 |
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6 | |
5 | #include <sys/types.h> |
7 | #include <sys/types.h> |
6 | #include <sys/stat.h> |
8 | #include <sys/stat.h> |
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9 | |
7 | #include <unistd.h> |
10 | #include <unistd.h> |
8 | #include <fcntl.h> |
11 | #include <fcntl.h> |
9 | #include <signal.h> |
12 | #include <signal.h> |
10 | #include <sched.h> |
13 | #include <sched.h> |
11 | #include <endian.h> |
14 | #if __linux |
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15 | #include <sys/syscall.h> |
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16 | #endif |
12 | |
17 | |
13 | #include <pthread.h> |
18 | #include <pthread.h> |
14 | #include <sys/syscall.h> |
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15 | |
19 | |
16 | typedef void *InputStream; /* hack, but 5.6.1 is simply toooo old ;) */ |
20 | typedef void *InputStream; /* hack, but 5.6.1 is simply toooo old ;) */ |
17 | typedef void *OutputStream; /* hack, but 5.6.1 is simply toooo old ;) */ |
21 | typedef void *OutputStream; /* hack, but 5.6.1 is simply toooo old ;) */ |
18 | typedef void *InOutStream; /* hack, but 5.6.1 is simply toooo old ;) */ |
22 | typedef void *InOutStream; /* hack, but 5.6.1 is simply toooo old ;) */ |
19 | |
23 | |
… | |
… | |
309 | |
313 | |
310 | type = req->type; |
314 | type = req->type; |
311 | |
315 | |
312 | switch (type) |
316 | switch (type) |
313 | { |
317 | { |
314 | case REQ_READ: req->result = pread64 (req->fd, req->dataptr, req->length, req->offset); break; |
318 | case REQ_READ: req->result = pread (req->fd, req->dataptr, req->length, req->offset); break; |
315 | case REQ_WRITE: req->result = pwrite64 (req->fd, req->dataptr, req->length, req->offset); break; |
319 | case REQ_WRITE: req->result = pwrite (req->fd, req->dataptr, req->length, req->offset); break; |
316 | #if SYS_readahead |
320 | #if SYS_readahead |
317 | case REQ_READAHEAD: req->result = readahead (req->fd, req->offset, req->length); break; |
321 | case REQ_READAHEAD: req->result = readahead (req->fd, req->offset, req->length); break; |
318 | #else |
322 | #else |
319 | case REQ_READAHEAD: req->result = -1; errno = ENOSYS; break; |
323 | case REQ_READAHEAD: req->result = -1; errno = ENOSYS; break; |
320 | #endif |
324 | #endif |