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()
81 		ALOGE("ioctl %x failed with code %d: %s", req, ret, strerror(errno));  in ion_ioctl()
84     return ret;  in ion_ioctl()
89     int ret = 0;  in ion_is_using_modular_heaps()  local
91     ret = ion_ioctl(fd, ION_IOC_ABI_VERSION, &ion_abi_version);  in ion_is_using_modular_heaps()
92     return (ret == 0 && ion_abi_version >= ION_ABI_VERSION_MODULAR_HEAPS);  in ion_is_using_modular_heaps()
97     int ret = 0;  in ion_alloc()  local
105     ret = ion_ioctl(fd, ION_IOC_ALLOC, &data);  in ion_alloc()
106     if (ret < 0) return ret;  in ion_alloc()
110     return ret;  in ion_alloc()
123     int ret;  in ion_map()  local
132     ret = ion_ioctl(fd, ION_IOC_MAP, &data);  in ion_map()
133     if (ret < 0) return ret;  in ion_map()
145     return ret;  in ion_map()
149     int ret;  in ion_share()  local
157     ret = ion_ioctl(fd, ION_IOC_SHARE, &data);  in ion_share()
158     if (ret < 0) return ret;  in ion_share()
164     return ret;  in ion_share()
170     int ret;  in ion_alloc_fd()  local
181         ret = ion_ioctl(fd, ION_IOC_NEW_ALLOC, &data);  in ion_alloc_fd()
182         if (ret < 0) return ret;  in ion_alloc_fd()
185         ret = ion_alloc(fd, len, align, heap_mask, flags, &handle);  in ion_alloc_fd()
186         if (ret < 0) return ret;  in ion_alloc_fd()
187         ret = ion_share(fd, handle, handle_fd);  in ion_alloc_fd()
190     return ret;  in ion_alloc_fd()
194     int ret;  in ion_import()  local
203     ret = ion_ioctl(fd, ION_IOC_IMPORT, &data);  in ion_import()
204     if (ret < 0) return ret;  in ion_import()
206     return ret;  in ion_import()
220     int ret;  in ion_query_heap_cnt()  local
226     ret = ion_ioctl(fd, ION_IOC_HEAP_QUERY, &query);  in ion_query_heap_cnt()
227     if (ret < 0) return ret;  in ion_query_heap_cnt()
230     return ret;  in ion_query_heap_cnt()
234     int ret;  in ion_query_get_heaps()  local
239     ret = ion_ioctl(fd, ION_IOC_HEAP_QUERY, &query);  in ion_query_get_heaps()
240     return ret;  in ion_query_get_heaps()