diff options
Diffstat (limited to 'sftsr.h')
| -rw-r--r-- | sftsr.h | 13 |
1 files changed, 5 insertions, 8 deletions
@@ -30,11 +30,10 @@ #define TRACE_CALLS 0 #define LASTDRIVE 'Z' -#define MAX_NUM_DRIVE (LASTDRIVE - 'A') -#define NUM_DRIVES (MAX_NUM_DRIVE + 1) +#define NUM_DRIVES ((LASTDRIVE - 'A') + 1) /** Maximum number of open files */ -#define NUM_FILES 40 +#define NUM_FILES 60 /** Parameters used for returning disk geometry. * For compatibility, better if sector_per_cluster * bytes_per_sector <= 32K. */ @@ -42,13 +41,12 @@ #define BYTES_PER_SECTOR 4096 #define BYTES_PER_CLUSTER (SECTORS_PER_CLUSTER * BYTES_PER_SECTOR) -/** Directory enumeration needs an open file, this is its index in the "openfile" table. */ -#define SEARCH_DIR_FILE 0 - /** Size of the VBox buffer. The maximum message length that may be sent. * Enough to fit an HGCM connect call, which is actually larger than most other calls we use ( <= 7 args ). */ #define VBOX_BUFFER_SIZE (200) +#define INVALID_OPENFILE (-1) + typedef struct { uint32_t root; uint64_t handle; @@ -73,8 +71,7 @@ typedef struct { uint32_t root; } drives[NUM_DRIVES]; - /** All currently open files. - * index 0 is reserved for the file opened during directory enumeration. */ + /** All currently open files. */ OPENFILE files[NUM_FILES]; // VirtualBox communication |