diff options
Diffstat (limited to 'x/binutils/libiberty/calloc.c')
-rw-r--r-- | x/binutils/libiberty/calloc.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/x/binutils/libiberty/calloc.c b/x/binutils/libiberty/calloc.c new file mode 100644 index 0000000..5073682 --- /dev/null +++ b/x/binutils/libiberty/calloc.c @@ -0,0 +1,39 @@ +/* calloc -- allocate memory which has been initialized to zero. + This function is in the public domain. */ + +/* + +@deftypefn Supplemental void* calloc (size_t @var{nelem}, size_t @var{elsize}) + +Uses @code{malloc} to allocate storage for @var{nelem} objects of +@var{elsize} bytes each, then zeros the memory. + +@end deftypefn + +*/ + +#include "ansidecl.h" +#ifdef ANSI_PROTOTYPES +#include <stddef.h> +#else +#define size_t unsigned long +#endif + +/* For systems with larger pointers than ints, this must be declared. */ +PTR malloc PARAMS ((size_t)); +void bzero PARAMS ((PTR, size_t)); + +PTR +calloc (nelem, elsize) + size_t nelem, elsize; +{ + register PTR ptr; + + if (nelem == 0 || elsize == 0) + nelem = elsize = 1; + + ptr = malloc (nelem * elsize); + if (ptr) bzero (ptr, nelem * elsize); + + return ptr; +} |