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Get memory allocation information
#include <malloc.h>
struct mallinfo mallinfo ( void );
libc
Use the -l c option to
qcc
to link against this library.
This library is usually included automatically.
The mallinfo() function returns memory-allocation information in
the form of a struct mallinfo:
struct mallinfo {
int arena; /* size of the arena */
int ordblks; /* number of big blocks in use */
int smblks; /* number of small blocks in use */
int hblks; /* number of header blocks in use */
int hblkhd; /* space in header block headers */
int usmblks; /* space in small blocks in use */
int fsmblks; /* memory in free small blocks */
int uordblks; /* space in big blocks in use */
int fordblks; /* memory in free big blocks */
int keepcost; /* penalty if M_KEEP is used
-- not used */
};
A struct mallinfo.
QNX Neutrino
Safety: | |
Cancellation point |
No |
Interrupt handler |
No |
Signal handler |
No |
Thread |
Yes |
calloc(),
free(),
malloc(),
realloc()
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