kiper220/mimalloc
1
0
Fork 0
mirror of https://github.com/microsoft/mimalloc.git synced 2025-05-03 14:09:31 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions

merge from dev

Browse source
This commit is contained in:
Daan 2025-03-06 20:44:08 -08:00
commit 7f297293e7
1 changed files with 10 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
src/prim/unix/prim.c
View file

@ -62,8 +62,16 @@ terms of the MIT license. A copy of the license can be found in the file
#include <sys/syscall.h>
#endif
#if !defined(MADV_DONTNEED) && defined(POSIX_MADV_DONTNEED) // QNX
#define MADV_DONTNEED POSIX_MADV_DONTNEED
#endif
#if !defined(MADV_FREE) && defined(POSIX_MADV_FREE) // QNX
#define MADV_FREE POSIX_MADV_FREE
#endif
#define MI_UNIX_LARGE_PAGE_SIZE (2*MI_MiB) // TODO: can we query the OS for this?
//------------------------------------------------------------------------------------
// Use syscalls for some primitives to allow for libraries that override open/read/close etc.
// and do allocation themselves; using syscalls prevents recursion when mimalloc is
@ -191,6 +199,8 @@ int _mi_prim_free(void* addr, size_t size ) {
static int unix_madvise(void* addr, size_t size, int advice) {
#if defined(__sun)
int res = madvise((caddr_t)addr, size, advice); // Solaris needs cast (issue #520)
#elif defined(__QNX__)
int res = posix_madvise(addr, size, advice);
#else
int res = madvise(addr, size, advice);
#endif