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Use Get/SetLastError on Win32

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Using errno on win32 doesn't quite work, because the value set in a shared
library can't be read from e.g. an executable calling the function setting
errno.

At the same time, since buferror always uses errno/GetLastError, don't pass
it.
This commit is contained in:
Mike Hommey
2012-04-30 12:38:26 +02:00
committed by Jason Evans
parent af04b744bd
commit a14bce85e8
7 changed files with 71 additions and 33 deletions
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4
src/chunk_mmap.c
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@@ -41,7 +41,7 @@ pages_map(void *addr, size_t size)
if (munmap(ret, size) == -1) {
char buf[BUFERROR_BUF];
buferror(errno, buf, sizeof(buf));
buferror(buf, sizeof(buf));
malloc_printf("<jemalloc: Error in munmap(): %s\n",
buf);
if (opt_abort)
@@ -67,7 +67,7 @@ pages_unmap(void *addr, size_t size)
{
char buf[BUFERROR_BUF];
buferror(errno, buf, sizeof(buf));
buferror(buf, sizeof(buf));
malloc_printf("<jemalloc>: Error in "
#ifdef _WIN32
"VirtualFree"