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Get Fat Emacs working in Windows Console

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This commit is contained in:
Justine Tunney 2023-08-18 04:55:57 -07:00
parent bf835de612
commit 7100b1cf91
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GPG key ID: BE714B4575D6E328
34 changed files with 479 additions and 168 deletions
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4
libc/calls/open-nt.c
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@ -22,7 +22,6 @@
#include "libc/calls/state.internal.h"
#include "libc/calls/syscall-nt.internal.h"
#include "libc/calls/syscall_support-nt.internal.h"
#include "libc/intrin/kprintf.h"
#include "libc/nt/createfile.h"
#include "libc/nt/enum/fileflagandattributes.h"
#include "libc/nt/enum/filetype.h"
@ -31,6 +30,7 @@
#include "libc/str/str.h"
#include "libc/sysv/consts/fileno.h"
#include "libc/sysv/consts/o.h"
#include "libc/sysv/errfuns.h"
static textwindows int64_t sys_open_nt_impl(int dirfd, const char *path,
uint32_t flags, int32_t mode,
@ -54,8 +54,10 @@ static textwindows int sys_open_nt_console(int dirfd,
size_t fd) {
if (GetFileType(g_fds.p[STDIN_FILENO].handle) == kNtFileTypeChar &&
GetFileType(g_fds.p[STDOUT_FILENO].handle) == kNtFileTypeChar) {
// this is an ugly hack that works for observed usage patterns
g_fds.p[fd].handle = g_fds.p[STDIN_FILENO].handle;
g_fds.p[fd].extra = g_fds.p[STDOUT_FILENO].handle;
g_fds.p[fd].dontclose = true; // don't call CloseHandle() upon close()
} else if ((g_fds.p[fd].handle = sys_open_nt_impl(
dirfd, mp->conin, (flags & ~O_ACCMODE) | O_RDONLY, mode,
kNtFileFlagOverlapped)) != -1) {