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Fix BSD regressions

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The recent change to crt.S that aggressively aligns the system-provided
stack has been rolled back on non-Linux until we can find a better way,
since it can cause a segfault early in execution on several platforms.

This change fixes a regression in tcgetattr() and tcsetattr() on OpenBSD
and NetBSD caused by 4778cd4d27.

This change has been tested across the runitd test fleet which is green.
This commit is contained in:
Justine Tunney 2023-07-01 00:17:33 -07:00
parent 5a77db2cd5
commit 053681cb97
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GPG key ID: BE714B4575D6E328
9 changed files with 34 additions and 37 deletions
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10
libc/calls/tcsetattr.c
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@ -31,13 +31,6 @@
#include "libc/sysv/consts/termios.h"
#include "libc/sysv/errfuns.h"
#define TCSETS 0x5402
#define TCSETSW 0x5403
#define TCSETSF 0x5404
#define TIOCSETA 0x80487414
#define TIOCSETAW 0x80487415
#define TIOCSETAF 0x80487416
void __on_tcsetattr(int);
int tcsetattr_nt(int, int, const struct termios *);
@ -80,8 +73,7 @@ static int tcsetattr_impl(int fd, int opt, const struct termios *tio) {
if (IsLinux() || IsBsd()) {
union metatermios mt;
return sys_ioctl(fd, (IsLinux() ? TCSETS : TIOCSETA) + opt,
__termios2host(&mt, tio));
return sys_ioctl(fd, TCSETS + opt, __termios2host(&mt, tio));
}
return enosys();