Computers/Linux System Programming

file open option

emzei 2013. 4. 8. 23:16
citation : http://pubs.opengroup.org/onlinepubs/009695399/functions/fopen.html

 

 

tmpnam , tempnam, fopen 등에서 사용된다.

이정도는 기본으로! 


r or rb
Open file for reading.
w or wb
Truncate to zero length or create file for writing.
a or ab
Append; open or create file for writing at end-of-file.
r+ or rb+ or r+b
Open file for update (reading and writing).
w+ or wb+ or w+b
Truncate to zero length or create file for update.
a+ or ab+ or a+b
Append; open or create file for update, writing at end-of-file.


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