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/cvs/libeio/eio.c
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Comparing libeio/eio.c (file contents):
Revision 1.146 by root, Sat Jan 6 01:04:43 2018 UTC vs.
Revision 1.150 by root, Fri Jun 15 02:57:36 2018 UTC

325/* used for readlink etc. */ 325/* used for readlink etc. */
326#ifndef PATH_MAX 326#ifndef PATH_MAX
327# define PATH_MAX 0 327# define PATH_MAX 0
328#endif 328#endif
329 329
330#ifndef O_CLOEXEC
331 #define O_CLOEXEC 0
332#endif
333
330#ifndef EIO_PATH_MIN 334#ifndef EIO_PATH_MIN
331# define EIO_PATH_MIN 8160 335# define EIO_PATH_MIN 8160
332#endif 336#endif
333 337
334#define EIO_PATH_MAX (PATH_MAX <= EIO_PATH_MIN ? EIO_PATH_MIN : PATH_MAX) 338#define EIO_PATH_MAX (PATH_MAX <= EIO_PATH_MIN ? EIO_PATH_MIN : PATH_MAX)
955 intptr_t end = addr + len; 959 intptr_t end = addr + len;
956 intptr_t page = eio_pagesize (); 960 intptr_t page = eio_pagesize ();
957 961
958 if (addr < end) 962 if (addr < end)
959 if (flags & EIO_MT_MODIFY) /* modify */ 963 if (flags & EIO_MT_MODIFY) /* modify */
960 do { *((volatile sig_atomic_t *)addr) |= 0; } while ((addr += page) < len && !EIO_CANCELLED (req)); 964 do { *((volatile sig_atomic_t *)addr) |= 0; } while ((addr += page) < end && !EIO_CANCELLED (req));
961 else 965 else
962 do { *((volatile sig_atomic_t *)addr) ; } while ((addr += page) < len && !EIO_CANCELLED (req)); 966 do { *((volatile sig_atomic_t *)addr) ; } while ((addr += page) < end && !EIO_CANCELLED (req));
963 } 967 }
964 968
965 return 0; 969 return 0;
966} 970}
967 971
2334eio_req *eio_rename (const char *path, const char *new_path, int pri, eio_cb cb, void *data) 2338eio_req *eio_rename (const char *path, const char *new_path, int pri, eio_cb cb, void *data)
2335{ 2339{
2336 return eio__2path (EIO_RENAME, path, new_path, pri, cb, data); 2340 return eio__2path (EIO_RENAME, path, new_path, pri, cb, data);
2337} 2341}
2338 2342
2339eio_req *eio_slurp (const char *path, void *buf, ssize_t length, off_t offset, int pri, eio_cb cb, void *data) 2343eio_req *eio_slurp (const char *path, void *buf, size_t length, off_t offset, int pri, eio_cb cb, void *data)
2340{ 2344{
2341 REQ (EIO_SLURP); PATH; req->offs = offset; req->size = length; req->ptr2 = buf; SEND; 2345 REQ (EIO_SLURP); PATH; req->offs = offset; req->size = length; req->ptr2 = buf; SEND;
2342} 2346}
2343 2347
2344eio_req *eio_custom (void (*execute)(eio_req *), int pri, eio_cb cb, void *data) 2348eio_req *eio_custom (void (*execute)(eio_req *), int pri, eio_cb cb, void *data)

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