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-rw-r--r--src/main.c21
1 files changed, 17 insertions, 4 deletions
diff --git a/src/main.c b/src/main.c
index ba6e57c..9e4081b 100644
--- a/src/main.c
+++ b/src/main.c
@@ -38,6 +38,9 @@ char **cmdargv = NULL;
int cmdargc = 0;
char *mode = NULL;
+struct termios old_term_settings;
+int control_via_stdin = 0;
+
int main(int argc, char **argv)
{
atexit(feh_clean_exit);
@@ -92,7 +95,6 @@ int feh_main_iteration(int block)
static int xfd = 0;
static int fdsize = 0;
static double pt = 0.0;
- static int read_stdin = 0;
XEvent ev;
struct timeval tval;
fd_set fdset;
@@ -110,11 +112,18 @@ int feh_main_iteration(int block)
pt = feh_get_time();
first = 0;
if (isatty(STDIN_FILENO)) {
- read_stdin = 1;
+ control_via_stdin = 1;
struct termios ctrl;
+ if (tcgetattr(STDIN_FILENO, &old_term_settings) == -1)
+ eprintf("tcgetattr failed");
if (tcgetattr(STDIN_FILENO, &ctrl) == -1)
eprintf("tcgetattr failed");
- ctrl.c_lflag &= ~ICANON;
+ ctrl.c_iflag &= ~(PARMRK | ISTRIP
+ | INLCR | IGNCR | ICRNL | IXON);
+ ctrl.c_oflag &= ~OPOST;
+ ctrl.c_lflag &= ~(ECHO | ICANON | IEXTEN);
+ ctrl.c_cflag &= ~(CSIZE | PARENB);
+ ctrl.c_cflag |= CS8;
if (tcsetattr(STDIN_FILENO, TCSANOW, &ctrl) == -1)
eprintf("tcsetattr failed");
}
@@ -138,7 +147,7 @@ int feh_main_iteration(int block)
FD_ZERO(&fdset);
FD_SET(xfd, &fdset);
- if (read_stdin)
+ if (control_via_stdin)
FD_SET(STDIN_FILENO, &fdset);
/* Timers */
@@ -216,6 +225,10 @@ void feh_clean_exit(void)
if(disp)
XCloseDisplay(disp);
+ if (control_via_stdin)
+ if (tcsetattr(STDIN_FILENO, TCSANOW, &old_term_settings) == -1)
+ eprintf("tcsetattr failed");
+
if (opt.filelistfile)
feh_write_filelist(filelist, opt.filelistfile);