diff options
| author | Andrew Tridgell <tridge@samba.org> | 2004-10-24 13:40:49 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 13:02:27 -0500 |
| commit | 5ea5d5c2355eb0789131cd5d9ffffc5b004b02c8 (patch) | |
| tree | f8ae0dc5486521e569e011fbc2e0631c2ca5b8eb | |
| parent | 3965113fc7c621ab4bbf2457775386694e82ac82 (diff) | |
| download | samba-5ea5d5c2355eb0789131cd5d9ffffc5b004b02c8.tar.gz samba-5ea5d5c2355eb0789131cd5d9ffffc5b004b02c8.tar.bz2 samba-5ea5d5c2355eb0789131cd5d9ffffc5b004b02c8.zip | |
r3159: use easy to recognise file handle numbers for new file, old file and directory
in pvfs_open, to make analysing sniffs easy
(This used to be commit 5c16ed02542f7e143d66f4ba8d166bb6882bf53a)
| -rw-r--r-- | source4/ntvfs/posix/pvfs_open.c | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/source4/ntvfs/posix/pvfs_open.c b/source4/ntvfs/posix/pvfs_open.c index 95990f6332..44a09fe25d 100644 --- a/source4/ntvfs/posix/pvfs_open.c +++ b/source4/ntvfs/posix/pvfs_open.c @@ -23,6 +23,12 @@ #include "include/includes.h" #include "vfs_posix.h" +/* + create file handles with convenient numbers for sniffers +*/ +#define PVFS_MIN_FILE_FNUM 0x100 +#define PVFS_MIN_NEW_FNUM 0x200 +#define PVFS_MIN_DIR_FNUM 0x1000 /* find open file handle given fnum @@ -114,7 +120,7 @@ static NTSTATUS pvfs_open_directory(struct pvfs_state *pvfs, return NT_STATUS_NO_MEMORY; } - fnum = idr_get_new(pvfs->idtree_fnum, f, UINT16_MAX); + fnum = idr_get_new_above(pvfs->idtree_fnum, f, PVFS_MIN_DIR_FNUM, UINT16_MAX); if (fnum == -1) { talloc_free(f); return NT_STATUS_TOO_MANY_OPENED_FILES; @@ -202,6 +208,13 @@ static int pvfs_fd_destructor(void *p) idr_remove(f->pvfs->idtree_fnum, f->fnum); + if (f->create_options & NTCREATEX_OPTIONS_DELETE_ON_CLOSE) { + if (unlink(f->name->full_name) != 0) { + DEBUG(0,("pvfs_close: failed to delete '%s'\n", + f->name->full_name)); + } + } + lck = odb_lock(f, f->pvfs->odb_context, &f->locking_key); if (lck == NULL) { DEBUG(0,("Unable to lock opendb for close\n")); @@ -214,12 +227,7 @@ static int pvfs_fd_destructor(void *p) f->name->full_name, nt_errstr(status))); } - if (f->create_options & NTCREATEX_OPTIONS_DELETE_ON_CLOSE) { - if (unlink(f->name->full_name) != 0) { - DEBUG(0,("pvfs_close: failed to delete '%s'\n", - f->name->full_name)); - } - } + talloc_free(lck); return 0; } @@ -280,7 +288,7 @@ static NTSTATUS pvfs_create_file(struct pvfs_state *pvfs, return NT_STATUS_NO_MEMORY; } - fnum = idr_get_new(pvfs->idtree_fnum, f, UINT16_MAX); + fnum = idr_get_new_above(pvfs->idtree_fnum, f, PVFS_MIN_NEW_FNUM, UINT16_MAX); if (fnum == -1) { return NT_STATUS_TOO_MANY_OPENED_FILES; } @@ -498,7 +506,7 @@ NTSTATUS pvfs_open(struct ntvfs_module_context *ntvfs, } /* allocate a fnum */ - fnum = idr_get_new(pvfs->idtree_fnum, f, UINT16_MAX); + fnum = idr_get_new_above(pvfs->idtree_fnum, f, PVFS_MIN_FILE_FNUM, UINT16_MAX); if (fnum == -1) { return NT_STATUS_TOO_MANY_OPENED_FILES; } |