#define BCONFIG_IS_TEMP_FILE 0
#define BCONFIG_CAN_OVERWRITE 1
- /* Specified whether the caller is allowed to perform the following optimized
+ /* Specifies whether the caller is allowed to perform the following optimized
* 0-copy write operation:
* - get the buffer by bdirect_read_prepare()
* - modify the buffer, e.g. by putting \0's inside
* - call bflush() to let the fastbuf know
+ * Values:
* 0: read-only memory
* 1: you can write into read-write memory, if you restore the original value
* 2: you can rewrite the original content */