diff options
Diffstat (limited to 'm4/link-follow.m4')
-rw-r--r-- | m4/link-follow.m4 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/m4/link-follow.m4 b/m4/link-follow.m4 index f75062ce41..69a7018771 100644 --- a/m4/link-follow.m4 +++ b/m4/link-follow.m4 @@ -1,4 +1,4 @@ -#serial 8 +#serial 9 dnl Run a program to determine whether link(2) follows symlinks. dnl Set LINK_FOLLOWS_SYMLINKS accordingly. @@ -20,6 +20,7 @@ AC_DEFUN([gl_AC_FUNC_LINK_FOLLOWS_SYMLINK], # include <sys/types.h> # include <sys/stat.h> # include <unistd.h> +# include <stdlib.h> # define SAME_INODE(Stat_buf_1, Stat_buf_2) \ ((Stat_buf_1).st_ino == (Stat_buf_2).st_ino \ |