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allow shared memory segments more than 4G

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This commit is contained in:
Igor Sysoev 2009-05-30 17:06:38 +00:00
parent 8416832621
commit 785ee23467
1 changed files with 7 additions and 2 deletions
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9
src/os/win32/ngx_shmem.c
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@ -11,7 +11,8 @@
ngx_int_t
ngx_shm_alloc(ngx_shm_t *shm)
{
u_char *name;
u_char *name;
uint64_t size;
name = ngx_alloc(shm->name.len + 2 + sizeof(NGX_INT32_LEN), shm->log);
if (name == NULL) {
@ -22,8 +23,12 @@ ngx_shm_alloc(ngx_shm_t *shm)
ngx_set_errno(0);
size = shm->size;
shm->handle = CreateFileMapping(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE,
0, shm->size, (char *) name);
(u_long) (size >> 32),
(u_long) (size & 0xffffffff),
(char *) name);
if (shm->handle == NULL) {
ngx_log_error(NGX_LOG_ALERT, shm->log, ngx_errno,