/* libs/cutils/load_file.c ** ** Copyright 2006, The Android Open Source Project ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ #include <cutils/misc.h> #include <stdlib.h> #include <unistd.h> #include <fcntl.h> void *load_file(const char *fn, unsigned *_sz) { char *data; int sz; int fd; data = 0; fd = open(fn, O_RDONLY); if(fd < 0) return 0; sz = lseek(fd, 0, SEEK_END); if(sz < 0) goto oops; if(lseek(fd, 0, SEEK_SET) != 0) goto oops; data = (char*) malloc(sz + 1); if(data == 0) goto oops; if(read(fd, data, sz) != sz) goto oops; close(fd); data[sz] = 0; if(_sz) *_sz = sz; return data; oops: close(fd); if(data != 0) free(data); return 0; }