[libvirt] [PATCH] Use unsigned int instead of unsigned
Osier Yang
jyang at redhat.com
Mon Apr 15 10:35:50 UTC 2013
Though they are the same thing, mixed use of them is uncomfortable.
"unsigned" is used a lot in old codes, this just tries to change the
ones in utils.
---
src/util/virpci.c | 65 +++++++++++++++++++++++++++++--------------------------
src/util/virpci.h | 24 ++++++++++----------
2 files changed, 46 insertions(+), 43 deletions(-)
diff --git a/src/util/virpci.c b/src/util/virpci.c
index caf1d40..d94ff54 100644
--- a/src/util/virpci.c
+++ b/src/util/virpci.c
@@ -51,18 +51,18 @@
#define SRIOV_ERROR -1
struct _virPCIDevice {
- unsigned domain;
- unsigned bus;
- unsigned slot;
- unsigned function;
+ unsigned int domain;
+ unsigned int bus;
+ unsigned int slot;
+ unsigned int function;
char name[PCI_ADDR_LEN]; /* domain:bus:slot.function */
char id[PCI_ID_LEN]; /* product vendor */
char *path;
const char *used_by; /* The domain which uses the device */
- unsigned pcie_cap_pos;
- unsigned pci_pm_cap_pos;
+ unsigned int pcie_cap_pos;
+ unsigned int pci_pm_cap_pos;
bool has_flr;
bool has_pm_reset;
bool managed;
@@ -76,7 +76,7 @@ struct _virPCIDevice {
struct _virPCIDeviceList {
virObjectLockable parent;
- unsigned count;
+ unsigned int count;
virPCIDevicePtr *devs;
};
@@ -222,9 +222,9 @@ virPCIDeviceConfigClose(virPCIDevicePtr dev, int cfgfd)
static int
virPCIDeviceRead(virPCIDevicePtr dev,
int cfgfd,
- unsigned pos,
+ unsigned int pos,
uint8_t *buf,
- unsigned buflen)
+ unsigned int buflen)
{
memset(buf, 0, buflen);
@@ -239,7 +239,7 @@ virPCIDeviceRead(virPCIDevicePtr dev,
}
static uint8_t
-virPCIDeviceRead8(virPCIDevicePtr dev, int cfgfd, unsigned pos)
+virPCIDeviceRead8(virPCIDevicePtr dev, int cfgfd, unsigned int pos)
{
uint8_t buf;
virPCIDeviceRead(dev, cfgfd, pos, &buf, sizeof(buf));
@@ -247,7 +247,7 @@ virPCIDeviceRead8(virPCIDevicePtr dev, int cfgfd, unsigned pos)
}
static uint16_t
-virPCIDeviceRead16(virPCIDevicePtr dev, int cfgfd, unsigned pos)
+virPCIDeviceRead16(virPCIDevicePtr dev, int cfgfd, unsigned int pos)
{
uint8_t buf[2];
virPCIDeviceRead(dev, cfgfd, pos, &buf[0], sizeof(buf));
@@ -255,7 +255,7 @@ virPCIDeviceRead16(virPCIDevicePtr dev, int cfgfd, unsigned pos)
}
static uint32_t
-virPCIDeviceRead32(virPCIDevicePtr dev, int cfgfd, unsigned pos)
+virPCIDeviceRead32(virPCIDevicePtr dev, int cfgfd, unsigned int pos)
{
uint8_t buf[4];
virPCIDeviceRead(dev, cfgfd, pos, &buf[0], sizeof(buf));
@@ -265,9 +265,9 @@ virPCIDeviceRead32(virPCIDevicePtr dev, int cfgfd, unsigned pos)
static int
virPCIDeviceWrite(virPCIDevicePtr dev,
int cfgfd,
- unsigned pos,
+ unsigned int pos,
uint8_t *buf,
- unsigned buflen)
+ unsigned int buflen)
{
if (lseek(cfgfd, pos, SEEK_SET) != pos ||
safewrite(cfgfd, buf, buflen) != buflen) {
@@ -280,14 +280,14 @@ virPCIDeviceWrite(virPCIDevicePtr dev,
}
static void
-virPCIDeviceWrite16(virPCIDevicePtr dev, int cfgfd, unsigned pos, uint16_t val)
+virPCIDeviceWrite16(virPCIDevicePtr dev, int cfgfd, unsigned int pos, uint16_t val)
{
uint8_t buf[2] = { (val >> 0), (val >> 8) };
virPCIDeviceWrite(dev, cfgfd, pos, &buf[0], sizeof(buf));
}
static void
-virPCIDeviceWrite32(virPCIDevicePtr dev, int cfgfd, unsigned pos, uint32_t val)
+virPCIDeviceWrite32(virPCIDevicePtr dev, int cfgfd, unsigned int pos, uint32_t val)
{
uint8_t buf[4] = { (val >> 0), (val >> 8), (val >> 16), (val >> 24) };
virPCIDeviceWrite(dev, cfgfd, pos, &buf[0], sizeof(buf));
@@ -370,7 +370,9 @@ virPCIDeviceIterDevices(virPCIDeviceIterPredicate predicate,
}
static uint8_t
-virPCIDeviceFindCapabilityOffset(virPCIDevicePtr dev, int cfgfd, unsigned capability)
+virPCIDeviceFindCapabilityOffset(virPCIDevicePtr dev,
+ int cfgfd,
+ unsigned int capability)
{
uint16_t status;
uint8_t pos;
@@ -407,7 +409,7 @@ virPCIDeviceFindCapabilityOffset(virPCIDevicePtr dev, int cfgfd, unsigned capabi
static unsigned int
virPCIDeviceFindExtendedCapabilityOffset(virPCIDevicePtr dev,
int cfgfd,
- unsigned capability)
+ unsigned int capability)
{
int ttl;
unsigned int pos;
@@ -496,7 +498,7 @@ virPCIDeviceDetectFunctionLevelReset(virPCIDevicePtr dev, int cfgfd)
* and that a D3hot->D0 transition will results in a full
* internal reset, not just a soft reset.
*/
-static unsigned
+static unsigned int
virPCIDeviceDetectPowerManagementReset(virPCIDevicePtr dev, int cfgfd)
{
if (dev->pci_pm_cap_pos) {
@@ -1341,10 +1343,10 @@ virPCIDeviceReadID(virPCIDevicePtr dev, const char *id_name)
}
int
-virPCIGetAddrString(unsigned domain,
- unsigned bus,
- unsigned slot,
- unsigned function,
+virPCIGetAddrString(unsigned int domain,
+ unsigned int bus,
+ unsigned int slot,
+ unsigned int function,
char **pciConfigAddr)
{
virPCIDevicePtr dev = NULL;
@@ -1365,10 +1367,10 @@ cleanup:
}
virPCIDevicePtr
-virPCIDeviceNew(unsigned domain,
- unsigned bus,
- unsigned slot,
- unsigned function)
+virPCIDeviceNew(unsigned int domain,
+ unsigned int bus,
+ unsigned int slot,
+ unsigned int function)
{
virPCIDevicePtr dev;
char *vendor = NULL;
@@ -1458,12 +1460,13 @@ void virPCIDeviceSetManaged(virPCIDevicePtr dev, bool managed)
dev->managed = managed;
}
-unsigned virPCIDeviceGetManaged(virPCIDevicePtr dev)
+unsigned int
+virPCIDeviceGetManaged(virPCIDevicePtr dev)
{
return dev->managed;
}
-unsigned
+unsigned int
virPCIDeviceGetUnbindFromStub(virPCIDevicePtr dev)
{
return dev->unbind_from_stub;
@@ -1475,7 +1478,7 @@ virPCIDeviceSetUnbindFromStub(virPCIDevicePtr dev, bool unbind)
dev->unbind_from_stub = unbind;
}
-unsigned
+unsigned int
virPCIDeviceGetRemoveSlot(virPCIDevicePtr dev)
{
return dev->remove_slot;
@@ -1487,7 +1490,7 @@ virPCIDeviceSetRemoveSlot(virPCIDevicePtr dev, bool remove_slot)
dev->remove_slot = remove_slot;
}
-unsigned
+unsigned int
virPCIDeviceGetReprobe(virPCIDevicePtr dev)
{
return dev->reprobe;
diff --git a/src/util/virpci.h b/src/util/virpci.h
index 0c4a8d2..67bee3d 100644
--- a/src/util/virpci.h
+++ b/src/util/virpci.h
@@ -41,10 +41,10 @@ struct _virPCIDeviceAddress {
unsigned int function;
};
-virPCIDevicePtr virPCIDeviceNew(unsigned domain,
- unsigned bus,
- unsigned slot,
- unsigned function);
+virPCIDevicePtr virPCIDeviceNew(unsigned int domain,
+ unsigned int bus,
+ unsigned int slot,
+ unsigned int function);
void virPCIDeviceFree(virPCIDevicePtr dev);
const char *virPCIDeviceGetName(virPCIDevicePtr dev);
@@ -62,17 +62,17 @@ int virPCIDeviceReset(virPCIDevicePtr dev,
void virPCIDeviceSetManaged(virPCIDevice *dev,
bool managed);
-unsigned virPCIDeviceGetManaged(virPCIDevice *dev);
+unsigned int virPCIDeviceGetManaged(virPCIDevice *dev);
void virPCIDeviceSetUsedBy(virPCIDevice *dev,
const char *used_by);
const char *virPCIDeviceGetUsedBy(virPCIDevice *dev);
-unsigned virPCIDeviceGetUnbindFromStub(virPCIDevicePtr dev);
+unsigned int virPCIDeviceGetUnbindFromStub(virPCIDevicePtr dev);
void virPCIDeviceSetUnbindFromStub(virPCIDevice *dev,
bool unbind);
-unsigned virPCIDeviceGetRemoveSlot(virPCIDevicePtr dev);
+unsigned int virPCIDeviceGetRemoveSlot(virPCIDevicePtr dev);
void virPCIDeviceSetRemoveSlot(virPCIDevice *dev,
bool remove_slot);
-unsigned virPCIDeviceGetReprobe(virPCIDevicePtr dev);
+unsigned int virPCIDeviceGetReprobe(virPCIDevicePtr dev);
void virPCIDeviceSetReprobe(virPCIDevice *dev,
bool reprobe);
void virPCIDeviceReattachInit(virPCIDevice *dev);
@@ -135,10 +135,10 @@ int virPCIGetSysfsFile(char *virPCIDeviceName,
char **pci_sysfs_device_link)
ATTRIBUTE_RETURN_CHECK;
-int virPCIGetAddrString(unsigned domain,
- unsigned bus,
- unsigned slot,
- unsigned function,
+int virPCIGetAddrString(unsigned int domain,
+ unsigned int bus,
+ unsigned int slot,
+ unsigned int function,
char **pciConfigAddr)
ATTRIBUTE_NONNULL(5) ATTRIBUTE_RETURN_CHECK;
--
1.8.1.4
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