mm/lib: add write_file & read_file functions
mm tests often read and write memory-related files, so adding 2
functions: write_file and read_file to mmlib.
Usage:
void write_file(char *filename, char *buf);
@param: filename - full path of file to be written
@param: buf - a buffer string to be written to file
void read_file(char *filename, char *retbuf);
@param: filename - full path of file to be read
@param (as return): retbuf - stores fetched buffer string from file
Signed-off-by: Caspar Zhang <caspar@casparzhang.com>
2 files changed