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- Fix bugs in kDos2Errno definition
- malloc() should now be thread safe
- Fix bug in rollup.com header generator
- Fix open(O_APPEND) on the New Technology
- Fix select() on the New Technology and test it
- Work towards refactoring i/o for thread safety
- Socket reads and writes on NT now poll for signals
- Work towards i/o completion ports on the New Technology
- Make read() and write() intermittently check for signals
- Blinkenlights keyboard i/o so much better on NT w/ poll()
- You can now poll() files and sockets at the same time on NT
- Fix bug in appendr() that manifests with dlmalloc footers off
This commit is contained in:
Justine Tunney 2022-04-14 23:39:48 -07:00
parent 233144b19d
commit 933411ba99
266 changed files with 8761 additions and 4344 deletions
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20
libc/sysv/consts.sh
View file

@ -127,7 +127,7 @@ syscon errno ENONET 64 0 0 0 0 0 # unilateral; raised by accept(
syscon errno ERESTART 85 -1 -1 -1 -3 0 # should only be seen in ptrace()
syscon errno ENOSR 63 98 0 90 90 0 # out of streams resources; something like EAGAIN; it's in POSIX; maybe some commercial UNIX returns it with openat, putmsg, putpmsg, posix_openpt, ioctl, open
syscon errno ENOSTR 60 99 0 0 91 0 # not a stream; returned by getmsg, putmsg, putpmsg, getpmsg
syscon errno ENODATA 61 96 0 0 89 0 # no data available; barely in posix; returned by ioctl
syscon errno ENODATA 61 96 0 0 89 232 # no message is available in xsi stream or named pipe is being closed; no data available; barely in posix; returned by ioctl; very close in spirit to EPIPE?
syscon errno EMULTIHOP 72 95 90 0 94 0 # barely in posix
syscon errno ENOLINK 67 97 91 0 95 0 # barely in posix
syscon errno ENOMEDIUM 123 0 0 85 0 0 # not posix; not documented
@ -244,18 +244,18 @@ syscon compat MAP_32BIT 0x40 0 0x080000 0 0 0 # iffy
# madvise() flags
#
# group name GNU/Systemd XNU's Not UNIX! FreeBSD OpenBSD NetBSD The New Technology Commentary
syscon madv MADV_NORMAL 0 0 0 0 0 0x00000080 # consensus & kNtFileAttributeNormal
syscon compat POSIX_FADV_NORMAL 0 0 0 0 0 0x00000080 # consensus & kNtFileAttributeNormal
syscon compat POSIX_MADV_NORMAL 0 0 0 0 0 0x00000080 # consensus & kNtFileAttributeNormal
syscon madv MADV_NORMAL 0 0 0 0 0 0 # consensus
syscon compat POSIX_FADV_NORMAL 0 0 0 0 0 0 # consensus
syscon compat POSIX_MADV_NORMAL 0 0 0 0 0 0 # consensus
syscon madv MADV_DONTNEED 4 4 4 4 4 127 # TODO(jart): weird nt decommit thing?
syscon compat POSIX_MADV_DONTNEED 4 4 4 4 4 127 # unix consensus
syscon compat POSIX_FADV_DONTNEED 4 127 4 4 4 127 # unix consensus
syscon madv MADV_RANDOM 1 1 1 1 1 0x10000000 # unix consensus & kNtFileFlagRandomAccess
syscon compat POSIX_MADV_RANDOM 1 1 1 1 1 0x10000000 # unix consensus & kNtFileFlagRandomAccess
syscon compat POSIX_FADV_RANDOM 1 127 1 1 1 0x10000000 # unix consensus & kNtFileFlagRandomAccess
syscon madv MADV_SEQUENTIAL 2 2 2 2 2 0x8000000 # unix consensus & kNtFileFlagSequentialScan
syscon compat POSIX_MADV_SEQUENTIAL 2 2 2 2 2 0x8000000 # unix consensus
syscon compat POSIX_FADV_SEQUENTIAL 2 127 2 2 2 0x8000000 # TODO(jart): double check xnu
syscon madv MADV_RANDOM 1 1 1 1 1 1 # unix consensus
syscon compat POSIX_MADV_RANDOM 1 1 1 1 1 1 # unix consensus
syscon compat POSIX_FADV_RANDOM 1 127 1 1 1 1 # unix consensus
syscon madv MADV_SEQUENTIAL 2 2 2 2 2 2 # unix consensus
syscon compat POSIX_MADV_SEQUENTIAL 2 2 2 2 2 2 # unix consensus
syscon compat POSIX_FADV_SEQUENTIAL 2 127 2 2 2 2 # TODO(jart): double check xnu
syscon madv MADV_WILLNEED 3 3 3 3 3 3 # unix consensus (faked on NT)
syscon compat POSIX_MADV_WILLNEED 3 3 3 3 3 3 # unix consensus
syscon compat POSIX_FADV_WILLNEED 3 127 3 3 3 3 # TODO(jart): double check xnu