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/cvs/libeio/eio.h
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Comparing libeio/eio.h (file contents):
Revision 1.46 by root, Mon Sep 26 16:54:25 2011 UTC vs.
Revision 1.49 by root, Tue Sep 27 12:36:19 2011 UTC

… …
90# define EIO_STRUCT_STATVFS struct statvfs 90# define EIO_STRUCT_STATVFS struct statvfs
91#endif 91#endif
92 92
93/* managing working directories */ 93/* managing working directories */
94 94
95typedef void *eio_wd; 95typedef struct eio_pwd *eio_wd;
96 96
97#define EIO_CWD 0 /* the current working directory of the process, guaranteed to be a null pointer */ 97#define EIO_CWD 0 /* the current working directory of the process, guaranteed to be a null pointer */
98#define EIO_INVALID_WD ((eio_wd)(int)-1) /* failure return for eio_wd_open */ 98#define EIO_INVALID_WD ((eio_wd)(int)-1) /* failure return for eio_wd_open */
99 99
100eio_wd eio_wd_open_sync (eio_wd wd, const char *path); 100eio_wd eio_wd_open_sync (eio_wd wd, const char *path);
… …
245 eio_tstamp nv2; /* utime, futime: mtime */ 245 eio_tstamp nv2; /* utime, futime: mtime */
246 246
247 int type; /* EIO_xxx constant ETP */ 247 int type; /* EIO_xxx constant ETP */
248 int int1; /* all applicable requests: file descriptor; sendfile: output fd; open, msync, mlockall, readdir: flags */ 248 int int1; /* all applicable requests: file descriptor; sendfile: output fd; open, msync, mlockall, readdir: flags */
249 long int2; /* chown, fchown: uid; sendfile: input fd; open, chmod, mkdir, mknod: file mode, sync_file_range, fallocate: flags */ 249 long int2; /* chown, fchown: uid; sendfile: input fd; open, chmod, mkdir, mknod: file mode, sync_file_range, fallocate: flags */
250 long int3; /* chown, fchown: gid; rename: working directory of new name */ 250 long int3; /* chown, fchown: gid; rename, link: working directory of new name */
251 int errorno; /* errno value on syscall return */ 251 int errorno; /* errno value on syscall return */
252 252
253#if __i386 || __amd64 253#if __i386 || __amd64
254 unsigned char cancelled; 254 unsigned char cancelled;
255#else 255#else
… …
310 310
311/*****************************************************************************/ 311/*****************************************************************************/
312/* convenience wrappers */ 312/* convenience wrappers */
313 313
314#ifndef EIO_NO_WRAPPERS 314#ifndef EIO_NO_WRAPPERS
315eio_req *eio_wd_open (const char *path, int pri, eio_cb cb, void *data); /* result=wd */
316eio_req *eio_wd_close (eio_wd wd, int pri, eio_cb cb, void *data);
315eio_req *eio_nop (int pri, eio_cb cb, void *data); /* does nothing except go through the whole process */ 317eio_req *eio_nop (int pri, eio_cb cb, void *data); /* does nothing except go through the whole process */
316eio_req *eio_busy (eio_tstamp delay, int pri, eio_cb cb, void *data); /* ties a thread for this long, simulating busyness */ 318eio_req *eio_busy (eio_tstamp delay, int pri, eio_cb cb, void *data); /* ties a thread for this long, simulating busyness */
317eio_req *eio_sync (int pri, eio_cb cb, void *data); 319eio_req *eio_sync (int pri, eio_cb cb, void *data);
318eio_req *eio_fsync (int fd, int pri, eio_cb cb, void *data); 320eio_req *eio_fsync (int fd, int pri, eio_cb cb, void *data);
319eio_req *eio_fdatasync (int fd, int pri, eio_cb cb, void *data); 321eio_req *eio_fdatasync (int fd, int pri, eio_cb cb, void *data);

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