X-Git-Url: https://git.xinqibao.xyz/slstatus.git/blobdiff_plain/8e25af7dc33bdcc0df6f4f173da7a2f883141d70..6820631175868c277effa7cc05f9cb3197b72654:/hostname.c?ds=sidebyside

diff --git a/hostname.c b/hostname.c
new file mode 100644
index 0000000..23c5a16
--- /dev/null
+++ b/hostname.c
@@ -0,0 +1,15 @@
+#include <err.h>
+#include <unistd.h>
+
+#include "util.h"
+
+const char *
+hostname(void)
+{
+	if (gethostname(buf, sizeof(buf)) == -1) {
+		warn("hostname");
+		return NULL;
+	}
+
+	return buf;
+}