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Mint APE Loader v1.4

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This change also incorporates more bug fixes and improvements to a wide
variety of small things. For example this fixes #860 so Windows console
doesn't get corrupted after exit. An system stack memory map issue with
aarch64 has been fixed. We no longer use O_NONBLOCK on AF_UNIX sockets.
Crash reports on Arm64 will now demangle C++ symbols, even when c++filt
isn't available. Most importantly the Apple M1 version of APE Loader is
brought up to date by this change. A prebuilt unsigned binary for it is
being included in build/bootstrap/. One more thing: retrieving the term
dimensions under --strace was causing the stack to become corrupted and
now that's been solved too. PSS: We're now including an ELF PT_NOTE for
APE in the binaries we build, that has the APE Loader version.
This commit is contained in:
Justine Tunney 2023-07-25 05:43:04 -07:00
parent 53d3f9d9c5
commit 6843150e0c
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
25 changed files with 524 additions and 226 deletions
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9
libc/sock/goodsocket.c
View file

@ -17,6 +17,7 @@
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/calls/struct/timeval.h"
#include "libc/errno.h"
#include "libc/sock/goodsocket.internal.h"
#include "libc/sock/sock.h"
#include "libc/sysv/consts/so.h"
@ -33,18 +34,23 @@ static bool Tune(int fd, int a, int b, int x) {
*/
int GoodSocket(int family, int type, int protocol, bool isserver,
const struct timeval *timeout) {
int fd;
int e, fd;
if ((fd = socket(family, type, protocol)) != -1) {
e = errno;
if (isserver) {
Tune(fd, SOL_TCP, TCP_FASTOPEN, 100);
Tune(fd, SOL_SOCKET, SO_REUSEADDR, 1);
} else {
Tune(fd, SOL_TCP, TCP_FASTOPEN_CONNECT, 1);
}
errno = e;
if (!Tune(fd, SOL_TCP, TCP_QUICKACK, 1)) {
e = errno;
Tune(fd, SOL_TCP, TCP_NODELAY, 1);
errno = e;
}
if (timeout) {
e = errno;
if (timeout->tv_sec < 0) {
Tune(fd, SOL_SOCKET, SO_KEEPALIVE, 1);
Tune(fd, SOL_TCP, TCP_KEEPIDLE, -timeout->tv_sec);
@ -53,6 +59,7 @@ int GoodSocket(int family, int type, int protocol, bool isserver,
setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, timeout, sizeof(*timeout));
setsockopt(fd, SOL_SOCKET, SO_SNDTIMEO, timeout, sizeof(*timeout));
}
errno = e;
}
}
return fd;