1 files changed, 19 insertions, 0 deletions
diff --git a/src/repo/s6rc_repo_sanitize_svname.c b/src/repo/s6rc_repo_sanitize_svname.c
new file mode 100644
index 0000000..2d0fdb3
--- /dev/null
+++ b/src/repo/s6rc_repo_sanitize_svname.c
@@ -0,0 +1,19 @@
+/* ISC license. */
+
+#include <string.h>
+
+#include <skalibs/strerr.h>
+
+#include <s6-rc/repo.h>
+
+void s6rc_repo_sanitize_svname (char const *sv)
+{
+  if (!sv[0])
+    strerr_dief2x(100, "service names cannot ", "be empty") ;
+  if (sv[0] == '.')
+    strerr_dief3x(100, "service names cannot ", "start with ", "a dot") ;
+  if (strchr(sv, '/') || strchr(sv, '\n'))
+    strerr_dief2x(100, "service names cannot ", "contain / or newlines") ;
+  if (!strncmp(sv, "s6rc-", 5) || !strncmp(sv, "s6-rc-", 6))
+    strerr_dief3x(100, "service names cannot ", "start with ", "reserved prefixes") ;
+}