added debug stuff and fixed ^C

Signed-off-by: czjstmax <jstmaxlol@disroot.org>

2 files changed, 13 insertions, 7 deletions

diff --git a/Makefile b/Makefile
index 8140274..37d7840 100644
--- a/Makefile
+++ b/Makefile
@@ -1,11 +1,15 @@
 CC      = gcc
 IN      = nm.c
 OUT     = nshm
-LIBS 	= -lreadline
-OPTS 	= -O0 -g -Wall -Wextra -pedantic
+LIBS    = -lreadline
+OPTS    = -O2 -Wall -Wextra -pedantic
+OPTSDBG = -O0 -g -Wall -Wextra -pedantic
+
+debug:
+	$(CC) -o$(OUT) $(LIBS) $(OPTSDBG) $(IN)
 
 all:
-	$(CC) -o$(OUT) $(LIBS) $(OPTS) $(IN)
+	$(CC) -o$(OUT) $(LIBS) $(OPTS) $(IN) 
 
 run: all
 	./$(OUT)
diff --git a/nm.c b/nm.c
index 75949b1..455fd0e 100644
--- a/nm.c
+++ b/nm.c
@@ -106,7 +106,7 @@ int main(void)
                 waitpid(pid, &status, 0);
             }
             else {
-                printf("nsh+! couldn't open %s", p.we_wordv[0]);
+                fprintf(stderr, "nsh+! ERROR: couldn't execute %s\n", p.we_wordv[0]);
             }
         }
     }
@@ -114,9 +114,11 @@ int main(void)
 
 void handlecc(int sig)
 {
-    printf("\nnsh+! %d caught.\nfreeing stuff before quitting.\n", sig);
-    FreeAll();
-    exit(0);
+    (void)sig;
+    rl_replace_line("", 0);
+    printf("\n");
+    rl_on_new_line();
+    rl_redisplay();
 }
 
 void FreeAll()