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Renamed the readv/writev hook functions to read_pages/write_pages to

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make clear that they work differently from before (or soon will).


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8841 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2004-09-04 17:12:27 +00:00
parent d25d8e6b16
commit 9edfb372ab
2 changed files with 16 additions and 16 deletions
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headers/os/drivers/Drivers.h
+14 -14
View File
@@ -30,10 +30,10 @@ typedef status_t (*device_select_hook) (void *cookie, uint8 event, uint32 ref,
selectsync *sync); selectsync *sync);
typedef status_t (*device_deselect_hook) (void *cookie, uint8 event, typedef status_t (*device_deselect_hook) (void *cookie, uint8 event,
selectsync *sync); selectsync *sync);
typedef status_t (*device_readv_hook) (void *cookie, off_t position, const iovec *vec, typedef status_t (*device_read_pages_hook)(void *deviceCookie, off_t position, const iovec *vec,
size_t count, size_t *numBytes); size_t count, size_t *_numBytes);
typedef status_t (*device_writev_hook) (void *cookie, off_t position, const iovec *vec, typedef status_t (*device_write_pages_hook) (void *deviceCookie, off_t position, const iovec *vec,
size_t count, size_t *numBytes); size_t count, size_t *_numBytes);
#define B_CUR_DRIVER_API_VERSION 2 #define B_CUR_DRIVER_API_VERSION 2
@@ -43,16 +43,16 @@ typedef status_t (*device_writev_hook) (void *cookie, off_t position, const iove
--- */ --- */
typedef struct { typedef struct {
device_open_hook open; /* called to open the device */ device_open_hook open; /* called to open the device */
device_close_hook close; /* called to close the device */ device_close_hook close; /* called to close the device */
device_free_hook free; /* called to free the cookie */ device_free_hook free; /* called to free the cookie */
device_control_hook control; /* called to control the device */ device_control_hook control; /* called to control the device */
device_read_hook read; /* reads from the device */ device_read_hook read; /* reads from the device */
device_write_hook write; /* writes to the device */ device_write_hook write; /* writes to the device */
device_select_hook select; /* start select */ device_select_hook select; /* start select */
device_deselect_hook deselect; /* stop select */ device_deselect_hook deselect; /* stop select */
device_readv_hook readv; /* scatter-gather read from the device */ device_read_pages_hook read_pages; /* scatter-gather physical read from the device */
device_writev_hook writev; /* scatter-gather write to the device */ device_write_pages_hook write_pages; /* scatter-gather physical write to the device */
} device_hooks; } device_hooks;
status_t init_hardware(void); status_t init_hardware(void);
headers/os/drivers/pnp_devfs.h
+2 -2
View File
@@ -40,8 +40,8 @@ typedef struct pnp_devfs_driver_info {
device_write_hook write; // writes to the device device_write_hook write; // writes to the device
device_select_hook select; // start select (can be NULL) device_select_hook select; // start select (can be NULL)
device_deselect_hook deselect; // stop select (can be NULL) device_deselect_hook deselect; // stop select (can be NULL)
device_readv_hook readv; // scatter-gather read from the device (can be NULL) device_read_pages_hook read_pages; // scatter-gather read from the device (can be NULL)
device_writev_hook writev; // scatter-gather write to the device (can be NULL) device_write_pages_hook write_pages; // scatter-gather write to the device (can be NULL)
} pnp_devfs_driver_info; } pnp_devfs_driver_info;