Categories:
.NET (961)
C (387)
C++ (185)
CSS (84)
DBA (8)
General (29)
HTML (48)
Java (641)
JavaScript (220)
JSP (109)
JUnit (31)
MySQL (297)
Networking (10)
Oracle (562)
Perl (48)
Perl (9)
PHP (259)
PL/SQL (140)
RSS (51)
Software QA (27)
SQL Server (5)
Struts (20)
Unix (2)
Windows (3)
XHTML (199)
XML (59)
Other Resources:
How does free know how many bytes to free?
How does free know how many bytes to free?
✍: Guest
The malloc/free implementation remembers the size of each block as it is allocated, so it is not necessary to remind it of the size when freeing. (Typically, the size is stored adjacent to the allocated block, which is why things usually break badly if the bounds of the allocated block are even slightly overstepped.
2016-03-24, 735👍, 0💬
Related Topics:
Popular Posts:
when should the volatile modifier be used? The volatile modifier is a directive to the compiler's op...
Managed Code and Unmanaged Code related ASP.NET - How do you hide Public .NET Classes and other publ...
What will be printed as the result of the operation below: main() { char *ptr = " Cisco Systems"; *p...
What Articles Have You Read about JUnit? There are a number of JUnit articles that you should read: ...
What will be printed as the resultof the operation below: int x; int modifyvalue() { return(x+=10); ...