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reverse return code for safemult API to conform to newer djb APIs

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This commit is contained in:
leitner
2003-09-05 21:25:51 +00:00
parent f2d8be239f
commit ef0495b5e2
14 changed files with 22 additions and 44 deletions
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2
array/array_allocate.c
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@@ -54,7 +54,7 @@ void* array_allocate(array* x,uint64 membersize,int64 pos) {
if (__unlikely(x->allocated<0)) return 0; /* array is failed */
if (__unlikely(pos+1<1)) return 0;
/* second case of overflow: pos*membersize too large */
if (__unlikely(umult64(membersize,pos+1,&wanted))) return 0;
if (__unlikely(!umult64(membersize,pos+1,&wanted))) return 0;
if (__unlikely(wanted > x->allocated)) {
/* round up a little */

2
array/array_get.c
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@@ -23,7 +23,7 @@
void* array_get(array* x,uint64 membersize,int64 pos) {
uint64 wanted;
if (__unlikely(pos+1<1)) return 0;
if (__unlikely(umult64(membersize,pos,&wanted))) return 0;
if (__unlikely(!umult64(membersize,pos,&wanted))) return 0;
if (__unlikely(wanted > x->allocated)) return 0;
return x->p+pos*membersize;

2
array/array_truncate.c
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@@ -11,7 +11,7 @@
void array_truncate(array* x,uint64 membersize,int64 len) {
uint64 wanted;
if (__unlikely(len<0)) return;
if (__unlikely(umult64(membersize,len,&wanted))) return;
if (__unlikely(!umult64(membersize,len,&wanted))) return;
if (__unlikely(wanted > x->initialized)) return;
x->initialized=wanted;
}