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Add stdin, stdout replacement functions

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This commit is contained in:
erw7
2019-11-16 13:45:37 +09:00
committed by Björn Linse
parent 60c7eabb2f
commit 2c8016c704
6 changed files with 61 additions and 30 deletions
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11
src/nvim/main.c
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@@ -64,6 +64,9 @@
#include "nvim/os/os.h"
#include "nvim/os/time.h"
#include "nvim/os/fileio.h"
#ifdef WIN32
# include "nvim/os/os_win_console.h"
#endif
#include "nvim/event/loop.h"
#include "nvim/os/signal.h"
#include "nvim/event/process.h"
@@ -1120,13 +1123,7 @@ scripterror:
const int stdin_dup_fd = os_dup(STDIN_FILENO);
#ifdef WIN32
// Replace the original stdin with the console input handle.
close(STDIN_FILENO);
const HANDLE conin_handle =
CreateFile("CONIN$", GENERIC_READ | GENERIC_WRITE,
FILE_SHARE_READ, (LPSECURITY_ATTRIBUTES)NULL,
OPEN_EXISTING, 0, (HANDLE)NULL);
const int conin_fd = _open_osfhandle(conin_handle, _O_RDONLY);
assert(conin_fd == STDIN_FILENO);
os_replace_stdin_to_conin();
#endif
FileDescriptor *const stdin_dup = file_open_fd_new(
&error, stdin_dup_fd, kFileReadOnly|kFileNonBlocking);