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Add epoll and do more release readiness changes

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This change also pays off some of the remaining technical debt with
stdio, file descriptors, and memory managemnt polyfills.
This commit is contained in:
Justine Tunney 2020-11-28 12:01:51 -08:00
parent a9ea949df8
commit 3e4fd4b0ad
271 changed files with 5706 additions and 1365 deletions
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8
libc/calls/open-nt.c
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@ -49,7 +49,7 @@ static textwindows int64_t open$nt$impl(const char *file, uint32_t flags,
(flags & O_EXCL)
? kNtFileShareExclusive
: kNtFileShareRead | kNtFileShareWrite | kNtFileShareDelete,
(flags & O_CLOEXEC) ? &kNtIsInheritable : NULL,
&kNtIsInheritable,
(flags & O_CREAT) && (flags & O_EXCL)
? kNtCreateNew
: (flags & O_CREAT) && (flags & O_TRUNC)
@ -94,7 +94,7 @@ static textwindows ssize_t open$nt$console(const struct NtMagicPaths *mp,
open$nt$impl(mp->conout, (flags & ~O_ACCMODE) | O_WRONLY, mode);
assert(g_fds.p[fd].extra != -1);
} else {
return winerr();
return __winerr();
}
g_fds.p[fd].kind = kFdConsole;
g_fds.p[fd].flags = flags;
@ -111,13 +111,13 @@ static textwindows ssize_t open$nt$file(const char *file, uint32_t flags,
((flags & O_CREAT) && (flags & O_TRUNC))) {
return eisdir();
} else {
return winerr();
return __winerr();
}
}
textwindows ssize_t open$nt(const char *file, uint32_t flags, int32_t mode) {
size_t fd;
if ((fd = createfd()) == -1) return -1;
if ((fd = __getemptyfd()) == -1) return -1;
if ((flags & O_ACCMODE) == O_RDWR &&
tinystrcmp(file, kNtMagicPaths.devtty) == 0) {
return open$nt$console(&kNtMagicPaths, flags, mode, fd);