let freopen() handle buffering for stdin and stdout

1 files changed, 3 insertions, 18 deletions

diff --git a/src/__main.c b/src/__main.c
index 675a4b46..0e7483b9 100644
--- a/src/__main.c
+++ b/src/__main.c
@@ -6,17 +6,8 @@
 
 #ifdef _POSIX_SOURCE
 #define DEFAULT_LOCALE "POSIX"
-#include "unistd.h"
 #else
 #define DEFAULT_LOCALE "C"
-#include "_syscall.h"
-#include "termios/NCCS.c"
-#include "termios/speed_t.c"
-#include "termios/cc_t.c"
-#include "termios/tcflag_t.c"
-#include "termios/struct_termios.c"
-#include "termios/_termios.h"
-#define isatty(fd) ioctl(fd, TCFLSH, 0)
 #endif
 
 void __main(int argc, char **argv)
@@ -34,25 +25,19 @@ void __main(int argc, char **argv)
 	stdin = __stdio.FILES + 0;
 	stdin->fd = 0;
 	freopen(NULL, "r", stdin);
-	setvbuf(stdin, NULL, isatty(0) ? _IOLBF : _IOFBF, BUFSIZ);
 
 	stdout = __stdio.FILES + 1;
 	stdout->fd = 1;
 	freopen(NULL, "w", stdout);
-	setvbuf(stdin, NULL, isatty(1) ? _IOLBF : _IOFBF, BUFSIZ);
 
 	stderr = __stdio.FILES + 2;
 	stderr->fd = 2;
 	freopen(NULL, "w", stderr);
 	setvbuf(stderr, NULL, _IONBF, 0);
 
-	stdin->next = stdout;
-	stdout->next = stderr;
-
-	stdout->prev = stdin;
-	stderr->prev = stdout;
-
-	setlocale(LC_ALL, DEFAULT_LOCALE);
+	/* setlocale(LC_ALL, DEFAULT_LOCALE); */
 
 	exit(main(argc, argv));
 }
+
+void __stack_chk_fail(void) {}