1 files changed, 54 insertions, 0 deletions
diff --git a/examples/hello_errwarn/hello.c b/examples/hello_errwarn/hello.c
new file mode 100644
index 0000000..a648890
--- /dev/null
+++ b/examples/hello_errwarn/hello.c
@@ -0,0 +1,54 @@
+#include <errno.h>
+#include <string.h>
+#include <stdio.h>
+
+#include <mkc_err.h>
+#include <mkc_warn.h>
+
+int main (int argc, char ** argv)
+{
+	--argc;
+	++argv;
+
+	if (argc != 2)
+		return (90);
+
+	if (!strcmp (argv [0], "errx")){
+		switch (argv [1][0]){
+			case '1':
+				warnx ("warn test1");
+				errx (11, "err test1");
+				break;
+			case '2':
+				warnx ("warn test2, five=%d", 5);
+				errx (12, "err test2, five=%d", 5);
+				break;
+			default:
+				fprintf (stderr, "err(3): invalid argv\n");
+				return 93;
+		}
+	}else if (!strcmp (argv [0], "err")){
+		switch (argv [1][0]){
+			case '1':
+				errno = ENOMEM;
+				warn ("warnx test1");
+				errno = ENOMEM;
+				err (21, "errx test1");
+				break;
+			case '2':
+				errno = ENOMEM;
+				warn ("warnx test2, six=%d", 6);
+				errno = ENOMEM;
+				err (22, "errx test2, six=%d", 6);
+				break;
+			default:
+				fprintf (stderr, "errx(3): invalid argv\n");
+				return 94;
+		}
+	}else{
+		fprintf (stderr, "bad err id '%s'\n", argv [0]);
+		return (91);
+	}
+
+	return 0;
+}