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Create variables for page size

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Justine Tunney 2024-07-18 21:02:59 -07:00
parent 23dfb79d33
commit 567d8fe32d
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GPG key ID: BE714B4575D6E328
34 changed files with 137 additions and 101 deletions
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6
libc/proc/fork-nt.c
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@ -224,7 +224,7 @@ textwindows void WinMainForked(void) {
}
// map memory into process
int granularity = getgransize();
int granularity = __gransize;
for (struct Tree *e = tree_first(maps); e; e = tree_next(e)) {
struct Map *map = MAP_TREE_CONTAINER(e);
if ((uintptr_t)map->addr & (granularity - 1))
@ -277,7 +277,7 @@ textwindows void WinMainForked(void) {
for (struct Tree *e = tree_first(maps); e; e = tree_next(e)) {
struct Map *map = MAP_TREE_CONTAINER(e);
__maps.count += 1;
__maps.pages += (map->size + getpagesize() - 1) / getpagesize();
__maps.pages += (map->size + __pagesize - 1) / __pagesize;
unsigned old_protect;
if (!VirtualProtect(map->addr, map->size, __prot2nt(map->prot, map->iscow),
&old_protect))
@ -385,7 +385,7 @@ textwindows int sys_fork_nt(uint32_t dwCreationFlags) {
ok = WriteAll(writer, &map, sizeof(map));
}
// now write content of each map to child
int granularity = getgransize();
int granularity = __gransize;
for (struct Map *map = __maps_first(); ok && map;
map = __maps_next(map)) {
if (map->flags & MAP_NOFORK)