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Make improvements

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- Make rand64() thread safe
- Introduce lemur64 lcg prng
- Improve strace on New Technology
- Improve msync() on New Technology
This commit is contained in:
Justine Tunney 2022-04-07 00:15:35 -07:00
parent 43ba3009b2
commit 29bf8b1a30
73 changed files with 888 additions and 269 deletions
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7
libc/runtime/directmap.internal.h
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@ -3,6 +3,11 @@
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
struct ProtectNt {
uint32_t flags1;
uint32_t flags2;
};
struct DirectMap {
void *addr;
int64_t maphandle;
@ -12,6 +17,8 @@ struct DirectMap sys_mmap(void *, size_t, int, int, int, int64_t);
struct DirectMap sys_mmap_nt(void *, size_t, int, int, int64_t, int64_t);
struct DirectMap sys_mmap_metal(void *, size_t, int, int, int, int64_t);
int sys_munmap_metal(void *, size_t);
uint32_t __prot2nt(int, int);
struct ProtectNt __nt2prot(int);
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */