#include "log.h"
#include "util.h"
#include "mkdir.h"
+#include "path-util.h"
#include "strv.h"
#include "label.h"
#include "set.h"
+#include "conf-files.h"
/* This reads all files listed in /etc/tmpfiles.d/?*.conf and creates
* them in the file system. This is intended to be used to create
iovec[1].iov_len = 1;
n = writev(fd, iovec, 2);
- if (n < 0 || (size_t) n != l+1) {
- log_error("Failed to write file %s: %s", i->path, n < 0 ? strerror(-n) : "Short");
+
+ /* It's OK if we don't write the trailing
+ * newline, hence we check for l, instead of
+ * l+1 here. Files in /sys often refuse
+ * writing of the trailing newline. */
+ if (n < 0 || (size_t) n < l) {
+ log_error("Failed to write file %s: %s", i->path, n < 0 ? strerror(-n) : "Short write");
close_nointr_nofail(fd);
return n < 0 ? n : -EIO;
}