Aren/haiku
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

convert int into status_t

Browse Source 
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@971 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
beveloper 2002-09-03 01:28:31 +00:00
parent 77bb876f71
commit f817f7d9ac
2 changed files with 44 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
src/add-ons/kernel/drivers/common/null.c
View File

@ -12,43 +12,51 @@
#define DEVICE_NAME "null"
static int null_open(const char *name, uint32 flags, void * *cookie)
static status_t
null_open(const char *name, uint32 flags, void * *cookie)
{
*cookie = NULL;
return 0;
}
static int null_close(void * cookie)
static status_t
null_close(void * cookie)
{
return 0;
}
static int null_freecookie(void * cookie)
static status_t
null_freecookie(void * cookie)
{
return 0;
}
static int null_ioctl(void * cookie, uint32 op, void *buf, size_t len)
static status_t
null_ioctl(void * cookie, uint32 op, void *buf, size_t len)
{
return EPERM;
}
static ssize_t null_read(void * cookie, off_t pos, void *buf, size_t *len)
static ssize_t
null_read(void * cookie, off_t pos, void *buf, size_t *len)
{
return 0;
}
static ssize_t null_write(void * cookie, off_t pos, const void *buf, size_t *len)
static ssize_t
null_write(void * cookie, off_t pos, const void *buf, size_t *len)
{
return 0;
}
status_t init_hardware()
status_t
init_hardware()
{
return 0;
}
const char **publish_devices(void)
const char **
publish_devices(void)
{
static const char *devices[] = {
DEVICE_NAME,
@ -58,7 +66,8 @@ const char **publish_devices(void)
return devices;
}
device_hooks *find_device(const char *name)
device_hooks *
find_device(const char *name)
{
static device_hooks hooks = {
&null_open,
@ -82,12 +91,14 @@ device_hooks *find_device(const char *name)
return NULL;
}
status_t init_driver()
status_t
init_driver()
{
return 0;
}
void uninit_driver()
void
uninit_driver()
{
}

34
src/add-ons/kernel/drivers/common/zero.c
View File

@ -13,28 +13,33 @@
#define DEVICE_NAME "zero"
static int zero_open(const char *name, uint32 flags, void **cookie)
static status_t
zero_open(const char *name, uint32 flags, void **cookie)
{
*cookie = NULL;
return 0;
}
static int zero_close(void * cookie)
static status_t
zero_close(void * cookie)
{
return 0;
}
static int zero_freecookie(void * cookie)
static status_t
zero_freecookie(void * cookie)
{
return 0;
}
static int zero_ioctl(void * cookie, uint32 op, void *buf, size_t len)
static status_t
zero_ioctl(void * cookie, uint32 op, void *buf, size_t len)
{
return EPERM;
}
static ssize_t zero_read(void * cookie, off_t pos, void *buf, size_t *len)
static ssize_t
zero_read(void * cookie, off_t pos, void *buf, size_t *len)
{
int rc;
@ -45,17 +50,20 @@ static ssize_t zero_read(void * cookie, off_t pos, void *buf, size_t *len)
return 0;
}
static ssize_t zero_write(void * cookie, off_t pos, const void *buf, size_t *len)
static ssize_t
zero_write(void * cookie, off_t pos, const void *buf, size_t *len)
{
return 0;
}
status_t init_hardware()
status_t
init_hardware()
{
return 0;
}
const char **publish_devices(void)
const char **
publish_devices(void)
{
static const char *devices[] = {
DEVICE_NAME,
@ -65,7 +73,8 @@ const char **publish_devices(void)
return devices;
}
device_hooks *find_device(const char *name)
device_hooks *
find_device(const char *name)
{
static device_hooks hooks = {
&zero_open,
@ -89,13 +98,14 @@ device_hooks *find_device(const char *name)
return NULL;
}
status_t init_driver()
status_t
init_driver()
{
return 0;
}
void uninit_driver()
void
uninit_driver()
{
}