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Add pseudoteletypewriter to emulator

Browse source 
https://justine.storage.googleapis.com/emulator628.mp4
This commit is contained in:
Justine Tunney 2020-08-26 23:08:08 -07:00
parent e86cff8ba0
commit 5aabacb361
94 changed files with 3245 additions and 2179 deletions
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2
libc/runtime/mmap.c
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@ -129,7 +129,7 @@ void *mmap(void *addr, size_t size, int prot, int flags, int fd, int64_t off) {
if (!CANONICAL(addr)) return VIP(einval());
if (!(!!(flags & MAP_ANONYMOUS) ^ (fd != -1))) return VIP(einval());
if (!(!!(flags & MAP_PRIVATE) ^ !!(flags & MAP_SHARED))) return VIP(einval());
if (!(IsWindows() && fd != -1)) size = ROUNDUP(size, FRAMESIZE);
if (fd != -1) size = ROUNDUP(size, FRAMESIZE);
if (flags & MAP_FIXED) {
if (UntrackMemoryIntervals(addr, size) == -1) {
return MAP_FAILED;