void *dumpTTyStat(int fd){
Sgttyb *sg;
int err;
sg = (Sgttyb*)STRUCT_ALLOC(sizeof(Sgttyb));
err = TC_getattr(fd,sg);
return sg;
}
/* Allocates a new object pool node for the given object header. */
static ObjPoolNode * objpoolnode_new(ObjPoolNode * next, void * data) {
ObjPoolNode * self = STRUCT_ALLOC(ObjPoolNode);
if(!self) return NULL;
self->next = next;
self->data = data;
return self;
}
static Sgttyb *STTY0(int fd,const char *command){
Sgttyb *tty;
if( NO_TTY ) return 0;
tty = (Sgttyb*)STRUCT_ALLOC( sizeof(*tty) );
cached_gtty(fd,tty);
settty(fd,command);
return tty;
}
char *strpool_add(StrPool *pool, char *s)
{
char *p;
if(!pool || !s)
return NULL;
if(!pool->dict)
pool->dict = STRUCT_ALLOC(*pool->dict);
p = strpool_find(pool,s);
if(p)
return p;
p = strdup(s);
hash_insert(pool->dict,p,p);
return p;
}
static int cached_gtty(int fd,Sgttyb *buf){
int xfd = (0 <= fd && fd < MAXFD) ? fd: MAXFD-1;
int rcode;
if( SG_ispeed(&cur_sgttyb[xfd]) == 0 ){
rcode = TCgetattr(fd,(Sgttyb*)&cur_sgttyb[xfd].SG);
#ifdef hpux
cur_sgttyb[xfd].SG_lflag = ICANON;
#endif
}
if(initial_stty == 0){
initial_stty = (Sgttyb *)
STRUCT_ALLOC( sizeof(*initial_stty) );
*initial_stty = cur_sgttyb[xfd];
}
*buf = cur_sgttyb[xfd];
return 0;
}
int strpool_read(char *fn, StrPool *pool, SerializeCtxt *ctxt)
{
StrBlock *sb;
char *s;
char *strblock = 0;
int n;
int i;
File *fp = absfile_open_read(fn);
if(!pool || !fp)
return -1;
assert(!pool->dict);
pool->dict = STRUCT_ALLOC(*pool->dict);
if(!int_binread(fp,&pool->dict->n_used)
|| !array_binread(fp,&pool->dict->elts,&pool->dict->n_elts)) // read the hashtable
return -1;
if(!array_binread(fp,&strblock,&n)) // blob of string data
return -1;
sb = calloc(sizeof(*sb),1);
sb->block = strblock;
sb->n = n;
ap_push(&pool->strblocks,sb);
// fixup
s = strblock;
for(i = 0; i < pool->dict->n_elts; ++i)
{
HashNode *node = pool->dict->elts + i;
if(!node->key)
continue;
serialize_fixup_add_ptr(ctxt,node->key,s);
node->key = s;
s += strlen(s)+1;
assert(s <= strblock + n);
}
return 0;
}
/** Allocates a console. */
BBConsole * bbconsole_alloc() {
return STRUCT_ALLOC(BBConsole);
}
/* Allocates a widget */
BBWidget * bbwidget_allocate() {
return STRUCT_ALLOC(BBWidget);
}
Camera * camera_alloc() {
return STRUCT_ALLOC(Camera);
}
/** Allocates a Hatab. */
Hatab * hatab_alloc() {
return STRUCT_ALLOC(Hatab);
}
/* Allocates a new pail. */
static Pail * pail_alloc() {
return STRUCT_ALLOC(Pail);
}
/* Allocate a new hash tab pair. */
HatabPair * hatabpair_alloc() {
return STRUCT_ALLOC(HatabPair);
}
/** Allocates a Thing. */
Thing * thing_alloc() {
return STRUCT_ALLOC(Thing);
}