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Allocate memory in blocks
#include <malloc.h>
void* _smalloc( size_t size );
- size
- The size of the block to allocate, in bytes.
libc
Use the -l c option to
qcc
to link against this library.
This library is usually included automatically.
|
This function is in libc.a, but not in libc.so
(in order to save space). |
The _smalloc() function allocates space for an object of
size bytes. Nothing is allocated when the size
argument has a value of zero.
|
This function allocates memory in blocks of _amblksiz
bytes; _amblksiz is a global variable defined in
<stdlib.h>.
|
You must use _sfree() to deallocate
the memory allocated by _smalloc().
A pointer to the start of the
allocated memory, or NULL if there's insufficient memory
available, or if the requested size is zero.
QNX Neutrino
Safety: | |
Cancellation point |
No |
Interrupt handler |
No |
Signal handler |
No |
Thread |
Yes |
calloc(),
free(),
realloc(),
_scalloc(),
_sfree(),
_srealloc()
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