/contrib/sdk/sources/libc/errno/errno.c |
---|
0,0 → 1,16 |
/* The errno variable is stored in the reentrancy structure. This |
function returns its address for use by the macro errno defined in |
errno.h. */ |
#include <errno.h> |
#include <reent.h> |
#ifndef _REENT_ONLY |
int * |
__errno () |
{ |
return &_REENT->_errno; |
} |
#endif |