Use macro to check special chars for tty-resizer

YaSuenag · YaSuenag · commit 156fff272ea1 · 2025-09-01T21:30:42.000+09:00
diff --git a/tty-resizer/tty-resizer.c b/tty-resizer/tty-resizer.c
@@ -46,7 +46,7 @@ int on_char_received(void *ctx, void *data, size_t size){
   struct winsize ws;
 
   ch = *(char *)data;
-  if(ch == 't'){
+  if(ch == RESIZER_END_MARKER){
     ringbuf_received[ringbuf_received_idx] = '\0';
     if(sscanf(ringbuf_received, "%hu" RESIZER_SEPARATOR "%hu", &ws.ws_row, &ws.ws_col) == 2){
       int tty_fd = open(ttypath, O_RDONLY | O_NOCTTY);
@@ -62,7 +62,7 @@ int on_char_received(void *ctx, void *data, size_t size){
     }
     ringbuf_received_idx = 0;
   }
-  else if(ch == 'c'){
+  else if(ch == RESIZER_CANCEL_MARKER){
     ringbuf_received_idx = 0;
   }
   else{

Original file line number	Diff line number	Diff line change
`@@ -46,7 +46,7 @@ int on_char_received(void ctx, void data, size_t size){`
`46`	`46`	`struct winsize ws;`
`47`	`47`
`48`	`48`	`ch = (char )data;`
`49`		`- if(ch == 't'){`
	`49`	`+ if(ch == RESIZER_END_MARKER){`
`50`	`50`	`ringbuf_received[ringbuf_received_idx] = '\0';`
`51`	`51`	`if(sscanf(ringbuf_received, "%hu" RESIZER_SEPARATOR "%hu", &ws.ws_row, &ws.ws_col) == 2){`
`52`	`52`	`int tty_fd = open(ttypath, O_RDONLY \| O_NOCTTY);`
`@@ -62,7 +62,7 @@ int on_char_received(void ctx, void data, size_t size){`
`62`	`62`	`}`
`63`	`63`	`ringbuf_received_idx = 0;`
`64`	`64`	`}`
`65`		`- else if(ch == 'c'){`
	`65`	`+ else if(ch == RESIZER_CANCEL_MARKER){`
`66`	`66`	`ringbuf_received_idx = 0;`
`67`	`67`	`}`
`68`	`68`	`else{`