Change do_lchmod() back to a swtich with some better ENOTSUP & ENOSYS logic.
diff --git a/syscall.c b/syscall.c
index abb0057..048cbd3 100644
--- a/syscall.c
+++ b/syscall.c
@@ -231,13 +231,22 @@
#ifdef HAVE_CHMOD
int do_chmod(const char *path, mode_t mode)
{
+ static int switch_step = 0;
int code;
if (dry_run) return 0;
RETURN_ERROR_IF_RO_OR_LO;
+ switch (switch_step) {
#ifdef HAVE_LCHMOD
- if ((code = lchmod(path, mode & CHMOD_BITS)) < 0 && errno == ENOTSUP)
+#include "case_N.h"
+ if ((code = lchmod(path, mode & CHMOD_BITS)) == 0)
+ break;
+ if (errno == ENOSYS)
+ switch_step++;
+ else if (errno != ENOTSUP)
+ break;
#endif
- {
+
+#include "case_N.h"
if (S_ISLNK(mode)) {
# if defined HAVE_SETATTRLIST
struct attrlist attrList;
@@ -252,6 +261,7 @@
# endif
} else
code = chmod(path, mode & CHMOD_BITS); /* DISCOURAGED FUNCTION */
+ break;
}
if (code != 0 && (preserve_perms || preserve_executability))
return code;