networkd: netdev - add ipvlan support

[elogind.git] / src / shared / util.h

diff --git a/src/shared/util.h b/src/shared/util.h
index 8a3e95a17aa11d55ed13e26e0d110264dde341c0..2e662c9d2d6b1fd18a8f645a6c709322a01e8b6e 100644 (file)
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -1062,3 +1062,5 @@ void release_lock_file(LockFile *f);
 #define LOCK_FILE_INIT { .fd = -1, .path = NULL }
 
 #define RLIMIT_MAKE_CONST(lim) ((struct rlimit) { lim, lim })
+
+ssize_t sparse_write(int fd, const void *p, size_t sz, size_t run_length);