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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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9
libc/calls/openanon.c
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@ -61,24 +61,25 @@ static int openanon$impl(const char *name, unsigned flags,
char pathbuf[hasatleast PATH_MAX]) {
int fd;
openanon$genpath(name, state, pathbuf);
flags |= O_RDWR | O_CREAT | O_EXCL | O_TRUNC;
if (!IsWindows()) {
flags |= O_RDWR | O_CREAT | O_EXCL | O_TRUNC;
if ((fd = openat$sysv(AT_FDCWD, pathbuf, flags, 0600)) != -1) {
unlink(pathbuf);
}
return fd;
} else {
if ((fd = createfd()) != -1 &&
if ((fd = __getemptyfd()) != -1 &&
(g_fds.p[fd].handle = CreateFileA(
pathbuf, kNtGenericRead | kNtGenericWrite, kNtFileShareExclusive,
(flags & O_CLOEXEC) ? &kNtIsInheritable : NULL, kNtCreateAlways,
&kNtIsInheritable, kNtCreateAlways,
(kNtFileAttributeNotContentIndexed | kNtFileAttributeNormal |
kNtFileAttributeTemporary | kNtFileFlagDeleteOnClose),
0)) != -1) {
g_fds.p[fd].kind = kFdFile;
g_fds.p[fd].flags = flags;
return fd;
} else {
return winerr();
return __winerr();
}
}
}