diff options
Diffstat (limited to 'src/ralloc.c')
| -rw-r--r-- | src/ralloc.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/ralloc.c b/src/ralloc.c index ab91baae5b5..9422215b54f 100644 --- a/src/ralloc.c +++ b/src/ralloc.c @@ -72,7 +72,7 @@ static void r_alloc_init (void); /* Declarations for working with the malloc, ralloc, and system breaks. */ /* Function to set the real break value. */ -POINTER (*real_morecore) (long int); +POINTER (*real_morecore) (ptrdiff_t); /* The break value, as seen by malloc. */ static POINTER virtual_break_value; @@ -91,18 +91,18 @@ static int extra_bytes; /* Macros for rounding. Note that rounding to any value is possible by changing the definition of PAGE. */ #define PAGE (getpagesize ()) -#define ROUNDUP(size) (((unsigned long int) (size) + page_size - 1) \ - & ~(page_size - 1)) +#define ROUNDUP(size) (((size_t) (size) + page_size - 1) \ + & ~((size_t)page_size - 1)) #define MEM_ALIGN sizeof (double) -#define MEM_ROUNDUP(addr) (((unsigned long int)(addr) + MEM_ALIGN - 1) \ - & ~(MEM_ALIGN - 1)) +#define MEM_ROUNDUP(addr) (((size_t)(addr) + MEM_ALIGN - 1) \ + & ~((size_t)MEM_ALIGN - 1)) /* The hook `malloc' uses for the function which gets more space from the system. */ #ifndef SYSTEM_MALLOC -extern POINTER (*__morecore) (long int); +extern POINTER (*__morecore) (ptrdiff_t); #endif @@ -308,7 +308,7 @@ static void relinquish (void) { register heap_ptr h; - long excess = 0; + ptrdiff_t excess = 0; /* Add the amount of space beyond break_value in all heaps which have extend beyond break_value at all. */ @@ -752,7 +752,7 @@ free_bloc (bloc_ptr bloc) GNU malloc package. */ static POINTER -r_alloc_sbrk (long int size) +r_alloc_sbrk (ptrdiff_t size) { register bloc_ptr b; POINTER address; |