Make improvements

- Introduce ualarm() function
- Make rename() report EISEMPTY on Windows
- Always raise EINVAL upon open(O_RDONLY|O_TRUNC)
- Add macro so ./configure will detect SOCK_CLOEXEC
- Fix O_TRUNC without O_CREAT not working on Windows
- Let fcntl(F_SETFL) change O_APPEND status on Windows
- Make sure pwrite() / pread() report ESPIPE on sockets
- Raise ESPIPE on Windows when pwrite() is used on pipe
- Properly compute O_APPEND CreateFile() flags on Windows
- Don't require O_DIRECTORY to open directories on Windows
- Fix more instances of Windows reporting EISDIR and ENOTDIR
- Normalize EFTYPE and EMLINK to ELOOP on NetBSD and FreeBSD
- Make unlink() / rmdir() work on read-only files on Windows
- Validate UTF-8 on Windows paths to fix bug with overlong NUL
- Always print signal name to stderr when crashing due to SIG_DFL
- Fix Windows bug where denormalized paths >260 chars didn't work
- Block signals on BSDs when thread exits before trashing its own stack
This commit is contained in:
Justine Tunney 2023-08-21 02:28:24 -07:00
parent ec957491ea
commit ebf784d4f5
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
76 changed files with 1019 additions and 568 deletions

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@ -11,6 +11,8 @@
#define chomp16 _chomp16
#define wchomp _wchomp
#define tpenc _tpenc
#define isutf8 _isutf8
#define istext _istext
#define startswith _startswith
#define startswithi _startswithi
#define endswith _endswith
@ -187,9 +189,9 @@ wchar_t *wchomp(wchar_t *) libcesque;
bool startswith(const char *, const char *) strlenesque;
bool startswithi(const char *, const char *) strlenesque;
bool endswith(const char *, const char *) strlenesque;
bool _istext(const void *, size_t) libcesque;
bool _isutf8(const void *, size_t) libcesque;
char *strsignal_r(int, char[hasatleast 15]) returnsnonnull libcesque;
bool istext(const void *, size_t) libcesque;
bool isutf8(const void *, size_t) libcesque;
char *strsignal_r(int, char[15]) returnsnonnull libcesque dontdiscard;
int strerror_wr(int, uint32_t, char *, size_t)
dontthrow nocallback;
char16_t *chomp16(char16_t *) libcesque;