Make important improvements

- Fix preadv() and pwritev() for old distros
- Introduce _npassert() and _unassert() macros
- Prove that file locks work properly on Windows
- Support fcntl(F_DUPFD_CLOEXEC) on more systems
This commit is contained in:
Justine Tunney 2022-09-14 21:29:50 -07:00
parent 1ad2f530f9
commit 3f49889841
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GPG key ID: BE714B4575D6E328
130 changed files with 1225 additions and 431 deletions

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#ifndef COSMOPOLITAN_LIBC_INTRIN_DESCRIBENTOVERLAPPED_INTERNAL_H_
#define COSMOPOLITAN_LIBC_INTRIN_DESCRIBENTOVERLAPPED_INTERNAL_H_
#include "libc/mem/alloca.h"
#include "libc/nt/struct/overlapped.h"
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
const char *DescribeNtOverlapped(char[128], struct NtOverlapped *);
#define DescribeNtOverlapped(x) DescribeNtOverlapped(alloca(128), x)
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_INTRIN_DESCRIBENTOVERLAPPED_INTERNAL_H_ */