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Add support for st_rdev, st_blksize, st_block stat fields.

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Noticed by Robert Bradford.
This commit is contained in:
dzsekijo 2006-05-28 23:53:17 +00:00
parent 03de2eb4e3
commit 47630721e3
2 changed files with 32 additions and 10 deletions
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2
ChangeLog
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@ -1,4 +1,6 @@
2006-05-28 Csaba Henk <csaba.henk@creo.hu>
* Add support for st_rdev, st_blksize, st_block stat fields.
Noticed by Robert Bradford.
* Switch getattr / statfs to an object oriented interface:
- Revert the addition of the statvfs method.
- Implement compat conversion for old getattr / statfs

40
_fusemodule.c
View file

@ -77,12 +77,22 @@ getattr_func(const char *path, struct stat *st)
PROLOGUE
#define fetchattr(st, attr) \
if (!(tmp = PyObject_GetAttrString(v, #attr))) \
goto OUT_DECREF; \
if (!(PyInt_Check(tmp) || PyLong_Check(tmp))) \
goto OUT_DECREF; \
st->attr = PyInt_AsLong(tmp);
#define fetchattr(st, attr) \
if (!(tmp = PyObject_GetAttrString(v, #attr))) \
goto OUT_DECREF; \
if (!(PyInt_Check(tmp) || PyLong_Check(tmp))) \
goto OUT_DECREF; \
st->attr = PyInt_AsLong(tmp)
#define fetchattr_soft(st, attr) \
if ((tmp = PyObject_GetAttrString(v, #attr))) { \
if (!(PyInt_Check(tmp) || PyLong_Check(tmp))) \
goto OUT_DECREF; \
st->attr = PyInt_AsLong(tmp); \
}
#define fetchattr_soft_d(st, attr, defa) \
fetchattr_soft(st, attr) else st->attr = defa
fetchattr(st, st_mode);
fetchattr(st, st_ino);
@ -94,12 +104,22 @@ getattr_func(const char *path, struct stat *st)
fetchattr(st, st_atime);
fetchattr(st, st_mtime);
fetchattr(st, st_ctime);
/*
* XXX Following fields are not necessarily available on all platforms
* (were "all" stands for "POSIX-like"). Therefore we should have some
* #ifdef-s around... However, they _are_ available on those platforms
* where FUSE has a chance to run now and in the foreseeable future,
* and we don't use autotools so we just dare to throw these in as is.
*/
fetchattr_soft(st, st_rdev);
fetchattr_soft_d(st, st_blksize, 4096);
fetchattr_soft_d(st, st_blocks, (st->st_size + 511)/512);
#undef fetchattr
/* Fill in fields not provided by Python lstat() */
st->st_blksize= 4096;
st->st_blocks= (st->st_size + 511)/512;
#undef fetchattr_soft
#undef fetchattr_soft_d
ret = 0;