3 Commits

This Branch

This Branch

All Branches

Author	SHA1	Message	Date
Jia Zhouyang	7a49f77b1e	Add error handling code for fopen ... Check the return code of fopen, and return when it fails.	2018-03-04 20:57:08 +08:00
Jia Zhouyang	996287e2fd	Add error handling code for fopen ... Check the return value of fopen, and add proper error handling code.	2018-03-04 20:50:49 +08:00
Jia Zhouyang	e0d419f034	Add error handling for chdir ... When chdir fails, print error message and exit.	2018-03-04 20:42:40 +08:00