/**
* Add a dynamic stub.
*/
static struct mapi_stub *
stub_add_dynamic(const char *name)
{
struct mapi_stub *stub;
int idx;
idx = num_dynamic_stubs;
/* minus 1 to make sure we can never reach the last slot */
if (idx >= MAPI_TABLE_NUM_DYNAMIC - 1)
return NULL;
stub = &dynamic_stubs[idx];
/* dispatch to the last slot, which is reserved for no-op */
stub->addr = entry_generate(
MAPI_TABLE_NUM_STATIC + MAPI_TABLE_NUM_DYNAMIC - 1);
if (!stub->addr)
return NULL;
stub->name = (const void *) name;
/* to be fixed later */
stub->slot = -1;
num_dynamic_stubs = idx + 1;
return stub;
}
/**
* Add a dynamic stub.
*/
static struct mapi_stub *
stub_add_dynamic(const char *name)
{
struct mapi_stub *stub;
int idx;
idx = num_dynamic_stubs;
/* minus 1 to make sure we can never reach the last slot */
if (idx >= MAPI_TABLE_NUM_DYNAMIC - 1)
return NULL;
stub = &dynamic_stubs[idx];
/*
* name is the pointer passed to glXGetProcAddress, so the caller may free
* or modify it later. Allocate a copy of the name to store.
*/
stub->nameBuffer = strdup(name);
if (stub->nameBuffer == NULL) {
return NULL;
}
/* dispatch to the last slot, which is reserved for no-op */
stub->addr = entry_generate(MAPI_LAST_SLOT);
if (!stub->addr) {
free(stub->nameBuffer);
stub->nameBuffer = NULL;
return NULL;
}
stub->nameOffset = NULL;
/* to be fixed later */
stub->slot = -1;
num_dynamic_stubs = idx + 1;
return stub;
}
/**
* Add a dynamic stub.
*/
static struct mapi_stub *
stub_add_dynamic(const char *name)
{
struct mapi_stub *stub;
int idx;
idx = num_dynamic_stubs;
/* minus 1 to make sure we can never reach the last slot */
if (idx >= MAPI_TABLE_NUM_DYNAMIC - 1)
return NULL;
stub = &dynamic_stubs[idx];
/*
* name is the pointer passed to glXGetProcAddress, so the caller may free
* or modify it later. Allocate a copy of the name to store.
*/
stub->nameBuffer = strdup(name);
if (stub->nameBuffer == NULL) {
return NULL;
}
stub->nameOffset = NULL;
/* Assign the next unused slot. */
stub->slot = MAPI_TABLE_NUM_STATIC + idx;
stub->addr = entry_generate(stub->slot);
if (!stub->addr) {
free(stub->nameBuffer);
stub->nameBuffer = NULL;
return NULL;
}
num_dynamic_stubs = idx + 1;
return stub;
}
