Categories:
.NET (357)
C (330)
C++ (183)
CSS (84)
DBA (2)
General (7)
HTML (4)
Java (574)
JavaScript (106)
JSP (66)
Oracle (114)
Perl (46)
Perl (1)
PHP (1)
PL/SQL (1)
RSS (51)
Software QA (13)
SQL Server (1)
Windows (1)
XHTML (173)
Other Resources:
How can I find out how much free space is available on disk?
How can I find out how much free space is available on disk?
✍: Guest
There is no portable way. Under some versions of Unix you can call statfs. Under MS-DOS, use interrupt 0x21 subfunction 0x36, or perhaps a routine such as diskfree. Another possibility is to use popen to invoke and read the output of a ``disk free'' command (df on Unix).
(Note that the amount of free space apparently available on a disk may not match the size of the largest file you can store, for all sorts of reasons.)
2015-04-03, 1134👍, 0💬
Popular Posts:
What is the difference between "calloc(...)" and "malloc(...)"? 1. calloc(...) allocates a block of ...
How many types of validation controls are provided by ASP.NET ? There are six main types of validati...
How to make elements invisible? Change the "visibility" attribute of the style object associated wit...
What is the difference between RegisterClientScriptBloc kand RegisterStartupScript? RegisterClientSc...
What is Shell scripting A shell script is a script written for the shell, or command line interprete...