From: Trent Huber <trentmhuber@gmail.com>
Date: Wed, 27 Aug 2025 20:16:07 +0000 (-0400)
Subject: Final clean up
X-Git-Url: https://trenthuber.com/code?a=commitdiff_plain;h=810b21338a7b4a341e0298587f8a6a4f090913fd;p=thus.git

Final clean up
---

diff --git a/src/.gitignore b/src/.gitignore
index d08de4e..921c51a 100644
--- a/src/.gitignore
+++ b/src/.gitignore
@@ -1 +1 @@
-libbuiltin.a
+libbuiltins.a
diff --git a/src/builtins/fg.c b/src/builtins/fg.c
index a868bf4..70fe125 100644
--- a/src/builtins/fg.c
+++ b/src/builtins/fg.c
@@ -46,14 +46,8 @@ static void waitall(int sig) {
 	errno = e;
 }
 
-void setsigchld(struct sigaction *act) {
-	if (sigaction(SIGCHLD, act, NULL) == -1)
-		fatal("Unable to install SIGCHLD handler");
-}
-
 void initfg(void) {
-	if (tcgetattr(STDIN_FILENO, &canonical) == -1)
-		fatal("Unable to get default termios config");
+	if (tcgetattr(STDIN_FILENO, &canonical) == -1) exit(errno);
 	raw = canonical;
 	raw.c_lflag &= ~(ICANON | ECHO | ISIG);
 	if (!setconfig(&raw)) exit(EXIT_FAILURE);
@@ -64,6 +58,11 @@ void initfg(void) {
 	actignore.sa_handler = SIG_IGN;
 }
 
+void setsigchld(struct sigaction *act) {
+	if (sigaction(SIGCHLD, act, NULL) == -1)
+		fatal("Unable to install SIGCHLD handler");
+}
+
 int runfg(pid_t id) {
 	struct bgjob job;
 
@@ -92,9 +91,8 @@ int runfg(pid_t id) {
 	if (sigaction(SIGTTOU, &actignore, NULL) == -1
 	    || tcsetpgrp(STDIN_FILENO, getpgrp()) == -1
 	    || sigaction(SIGTTOU, &actdefault, NULL) == -1) {
-		note("Unable to reclaim foreground; terminating");
 		deinit();
-		exit(EXIT_FAILURE);
+		exit(errno);
 	}
 	if (tcgetattr(STDIN_FILENO, &job.config) == -1)
 		note("Unable to save termios config of job %d", id);
diff --git a/src/builtins/fg.h b/src/builtins/fg.h
index 6436bc4..2d65274 100644
--- a/src/builtins/fg.h
+++ b/src/builtins/fg.h
@@ -1,7 +1,7 @@
 extern struct termios canonical;
 extern struct sigaction actbg, actdefault;
 
-void setsigchld(struct sigaction *act);
 void initfg(void);
+void setsigchld(struct sigaction *act);
 int runfg(pid_t id);
 void deinitfg(void);
diff --git a/src/libbuiltins.a b/src/libbuiltins.a
deleted file mode 100644
index 7e53159..0000000
Binary files a/src/libbuiltins.a and /dev/null differ
diff --git a/src/utils.c b/src/utils.c
index ddd4661..c4c8cff 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -44,7 +44,7 @@ void fatal(char *fmt, ...) {
 
 	putchar('\n');
 
-	exit(EXIT_FAILURE);
+	exit(errno);
 }
 
 void init(void) {