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Fix basename() and dirname()

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This commit is contained in:
Justine Tunney 2022-04-06 00:13:44 -07:00
parent 9b11206ae3
commit 04d39d47f1
41 changed files with 489 additions and 207 deletions
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23
libc/calls/open-nt.c
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@ -53,8 +53,8 @@
static textwindows int64_t sys_open_nt_impl(int dirfd, const char *path,
uint32_t flags, int32_t mode) {
uint32_t br;
int64_t handle;
uint32_t br, err;
char16_t path16[PATH_MAX];
uint32_t perm, share, disp, attr;
if (__mkntpathat(dirfd, path, flags, path16) == -1) return -1;
@ -96,6 +96,18 @@ static textwindows int64_t sys_open_nt_impl(int dirfd, const char *path,
} else {
attr = kNtFileAttributeNormal;
if (flags & _O_DIRECTORY) attr |= kNtFileFlagBackupSemantics;
if (~mode & 0200) {
attr |= kNtFileAttributeReadonly;
if (!IsTiny() && disp == kNtCreateAlways) {
// iron out esoteric unix/win32 inconsistency (golang #38225)
if ((handle = CreateFile(path16, perm, share, &kNtIsInheritable,
kNtTruncateExisting, kNtFileAttributeNormal,
0)) != -1 ||
(errno != ENOENT && errno != ENOTDIR)) {
return handle;
}
}
}
}
flags |= kNtFileFlagOverlapped;
if (~flags & _O_INDEXED) attr |= kNtFileAttributeNotContentIndexed;
@ -105,14 +117,7 @@ static textwindows int64_t sys_open_nt_impl(int dirfd, const char *path,
if (flags & _O_DIRECT) attr |= kNtFileFlagNoBuffering;
if (flags & _O_NDELAY) attr |= kNtFileFlagWriteThrough;
if ((handle = CreateFile(path16, perm, share, &kNtIsInheritable, disp, attr,
0)) != -1) {
} else if (GetLastError() == kNtErrorFileExists &&
((flags & _O_CREAT) &&
(flags & _O_TRUNC))) { /* TODO(jart): What was this? */
handle = eisdir();
}
return handle;
return CreateFile(path16, perm, share, &kNtIsInheritable, disp, attr, 0);
}
static textwindows ssize_t sys_open_nt_console(int dirfd,