[Feature][ZXW-237]merge P54U03 version
Only Configure: No
Affected branch: master
Affected module: unknow
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: Yes
Doc Update: No
Change-Id: Id39ef8b992af691eab09c01d4ea26da89e5f4049
diff --git a/ap/app/clatd/load_file.c b/ap/app/clatd/load_file.c
new file mode 100755
index 0000000..be84dec
--- /dev/null
+++ b/ap/app/clatd/load_file.c
@@ -0,0 +1,53 @@
+/* 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;
+}