utils

commit: cbc6775c991dc79faa420d9bc2092658a446da84
parent 414255fde104d0559b0d9cdc8b1ed787afb16c5f
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Sat, 24 Sep 2022 05:27:45 +0200

cmd/echo: Always prefix error message with "echo: "

Diffstat:
M
cmd/echo.c
4
++--
M
test-cmd/echo
2
+-

2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/cmd/echo.c b/cmd/echo.c
@@ -28,7 +28,7 @@ main(int argc, char *argv[])
 	buffer = malloc(arg_len);
 	if(buffer == NULL)
 	{
-		perror("malloc(arg_len)");
+		perror("echo: malloc(arg_len)");
 		return 1;
 	}
 
@@ -48,7 +48,7 @@ main(int argc, char *argv[])
 
 	if(write(1, buffer, arg_len) < (ssize_t)arg_len)
 	{
-		perror("write(1, buffer, arg_len)");
+		perror("echo: write(1, buffer, arg_len)");
 		err++;
 	}
 
diff --git a/test-cmd/echo b/test-cmd/echo
@@ -19,7 +19,7 @@ doubledash_body() {
 
 atf_test_case devfull
 devfull_body() {
-	atf_check -s exit:1 -e 'inline:write(1, buffer, arg_len): No space left on device\n' sh -c '../cmd/echo hello world >/dev/full'
+	atf_check -s exit:1 -e 'inline:echo: write(1, buffer, arg_len): No space left on device\n' sh -c '../cmd/echo hello world >/dev/full'
 }
 
 atf_init_test_cases() {