Specifications

Return
Calls to unlink() always fails with the return code –1 and errno set to ENOSYS.
Related Information
newlib Library Documentation
sbrk()
Prototype
caddr_t sbrk(int incr)
Commonly Called By
newlib C library
Thread-safe
No.
Available from ISR
No.
Include
<unistd.h>
Description
The sbrk() function dynamically extends the data segment for the application. The input argument incr
is the size of the block to allocate. Do not call sbrk() directly. If you wish to dynamically allocate
memory, use the newlib malloc() function.
Return
--
Related Information
newlib Library Documentation
link()
Prototype
int link(const char *_path1,
const char *_path2)
Commonly Called By
newlib C library
Thread-safe
Yes.
NII5V2
2015.05.14
sbrk()
14-63
HAL API Reference
Altera Corporation
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