This (or something like it) is required to clean-up some warnings when
compiling on Win32 with Perl's malloc enabled.
Does it look OK?
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==== //depot/perl/malloc.c#106 - C:\p5p\bleadperl\malloc.c ====
@@ -1226,14 +1226,15 @@
MEM_SIZE rsize = (((size - 1)>>LOG_OF_MIN_ARENA) + 1)<<LOG_OF_MIN_ARENA;
if (size >= BIG_SIZE
- && (!emergency_buffer_last_req || (size < emergency_buffer_last_req))) {
+ && (!emergency_buffer_last_req ||
+ (size < (MEM_SIZE)emergency_buffer_last_req))) {
/* Give the possibility to recover, but avoid an infinite cycle. */
MALLOC_UNLOCK;
emergency_buffer_last_req = size;
emergency_sbrk_croak("Out of memory during \"large\" request for
%"UVuf" bytes, total sbrk() is %"UVuf" bytes", (UV)size, (UV)(goodsbrk +
sbrk_slack));
}
- if (emergency_buffer_size >= rsize) {
+ if ((MEM_SIZE)emergency_buffer_size >= rsize) {
char *old = emergency_buffer;
emergency_buffer_size -= rsize;
@@ -1673,9 +1674,9 @@
MEM_SIZE slack = 0;
if (sbrk_goodness > 0) {
- if (!last_sbrk_top && require < FIRST_SBRK)
+ if (!last_sbrk_top && require < (MEM_SIZE)FIRST_SBRK)
require = FIRST_SBRK;
- else if (require < MIN_SBRK) require = MIN_SBRK;
+ else if (require < (MEM_SIZE)MIN_SBRK) require = MIN_SBRK;
if (require < goodsbrk * MIN_SBRK_FRAC1000 / 1000)
require = goodsbrk * MIN_SBRK_FRAC1000 / 1000;
