66     int ret = close(fd);  in ion_close()  local
67     if (ret < 0) return -errno;  in ion_close()
68     return ret;  in ion_close()
72     int ret = ioctl(fd, req, arg);  in ion_ioctl()  local
73     if (ret < 0) {  in ion_ioctl()
74         ALOGE("ioctl %x failed with code %d: %s", req, ret, strerror(errno));  in ion_ioctl()
77     return ret;  in ion_ioctl()
82     int ret = 0;  in ion_is_using_modular_heaps()  local
84     ret = ion_ioctl(fd, ION_IOC_ABI_VERSION, &ion_abi_version);  in ion_is_using_modular_heaps()
85     return (ret == 0 && ion_abi_version >= ION_ABI_VERSION_MODULAR_HEAPS);  in ion_is_using_modular_heaps()
90     int ret = 0;  in ion_alloc()  local
98     ret = ion_ioctl(fd, ION_IOC_ALLOC, &data);  in ion_alloc()
99     if (ret < 0) return ret;  in ion_alloc()
103     return ret;  in ion_alloc()
116     int ret;  in ion_map()  local
125     ret = ion_ioctl(fd, ION_IOC_MAP, &data);  in ion_map()
126     if (ret < 0) return ret;  in ion_map()
138     return ret;  in ion_map()
142     int ret;  in ion_share()  local
150     ret = ion_ioctl(fd, ION_IOC_SHARE, &data);  in ion_share()
151     if (ret < 0) return ret;  in ion_share()
157     return ret;  in ion_share()
163     int ret;  in ion_alloc_fd()  local
174         ret = ion_ioctl(fd, ION_IOC_NEW_ALLOC, &data);  in ion_alloc_fd()
175         if (ret < 0) return ret;  in ion_alloc_fd()
178         ret = ion_alloc(fd, len, align, heap_mask, flags, &handle);  in ion_alloc_fd()
179         if (ret < 0) return ret;  in ion_alloc_fd()
180         ret = ion_share(fd, handle, handle_fd);  in ion_alloc_fd()
183     return ret;  in ion_alloc_fd()
187     int ret;  in ion_import()  local
196     ret = ion_ioctl(fd, ION_IOC_IMPORT, &data);  in ion_import()
197     if (ret < 0) return ret;  in ion_import()
199     return ret;  in ion_import()
213     int ret;  in ion_query_heap_cnt()  local
219     ret = ion_ioctl(fd, ION_IOC_HEAP_QUERY, &query);  in ion_query_heap_cnt()
220     if (ret < 0) return ret;  in ion_query_heap_cnt()
223     return ret;  in ion_query_heap_cnt()
227     int ret;  in ion_query_get_heaps()  local
232     ret = ion_ioctl(fd, ION_IOC_HEAP_QUERY, &query);  in ion_query_get_heaps()
233     return ret;  in ion_query_get_heaps()