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Delete LIBC_CALLS_HEFTY

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- fork() no longer requires malloc()
- readdir() moved to LIBC_STDIO
- Custom APIs moved to LIBC_X
This commit is contained in:
Justine Tunney 2021-02-02 22:17:53 -08:00
parent c843243322
commit 23a14b537c
44 changed files with 95 additions and 168 deletions
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9
libc/calls/openat.c
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@ -37,6 +37,7 @@
* ignored if O_CREAT or O_TMPFILE weren't passed
* @return number needing close(), or -1 w/ errno
* @asyncsignalsafe
* @vforksafe
*/
nodiscard int openat(int dirfd, const char *file, int flags, ...) {
va_list va;
@ -47,11 +48,9 @@ nodiscard int openat(int dirfd, const char *file, int flags, ...) {
va_end(va);
if (!file) return efault();
if (weaken(__zipos_open) && weaken(__zipos_parseuri)(file, &zipname) != -1) {
if (dirfd == AT_FDCWD) {
return weaken(__zipos_open)(&zipname, flags, mode);
} else {
return eopnotsupp(); /* TODO */
}
if (__vforked) return einval();
if (dirfd != AT_FDCWD) return einval();
return weaken(__zipos_open)(&zipname, flags, mode);
} else if (!IsWindows()) {
return openat$sysv(dirfd, file, flags, mode);
} else {