Lines Matching refs:alc
223 if (size > vec->alc)
226 size_t alc;
230 alc = vec->size + size;
232 alc = 16 * size;
233 else if (alc < pagesize)
235 alc *= 2;
236 if (alc > pagesize)
237 alc = pagesize;
241 alc *= 2;
242 alc = (alc + pagesize - 1) & ~ (pagesize - 1);
244 base = backtrace_alloc (state, alc, error_callback, data);
250 backtrace_free (state, vec->base, vec->size + vec->alc,
254 vec->alc = alc - vec->size;
259 vec->alc -= size;
289 size_t alc;
295 alc = vec->alc;
297 alc -= aligned - size;
299 backtrace_free (state, (char *) vec->base + aligned, alc,
301 vec->alc = 0;