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Add UEFI support

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This is mutually exclusive with Windows support. Documentation for how
to use it has been written in libc/runtime/efimain.c
This commit is contained in:
Justine Tunney 2021-02-21 16:26:36 -08:00 • committed by Justine Tunney
parent c6c9b5dfde
commit 537c21338b
24 changed files with 1381 additions and 391 deletions
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2
libc/calls/sigaction.c
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@ -144,7 +144,7 @@ int(sigaction)(int sig, const struct sigaction *act, struct sigaction *oldact) {
sizeof(struct sigaction) > sizeof(struct sigaction_freebsd) &&
sizeof(struct sigaction) > sizeof(struct sigaction_openbsd) &&
sizeof(struct sigaction) > sizeof(struct sigaction_netbsd));
if (IsMetal()) return enosys(); /* TODO: Signals on Metal */
if (IsMetal() || IsUefi()) return enosys(); /* TODO: Signals on Metal */
if (!(0 < sig && sig < NSIG)) return einval();
if (sig == SIGKILL || sig == SIGSTOP) return einval();
if (!act) {