Change getgroups to use GETGROUPS_T as the type of the group array returned,

[rsync/rsync.git] / rsync.c

diff --git a/rsync.c b/rsync.c
index 1d62abc..02dd837 100644 (file)
--- a/rsync.c
+++ b/rsync.c
@@ -115,10 +115,10 @@ int delete_file(char *fname)
 
 static int is_in_group(gid_t gid)
 {
-#ifdef HAVE_GETGROUPS
+#ifdef GETGROUPS_T
        static gid_t last_in = (gid_t) -2, last_out;
        static int ngroups = -2;
-       static gid_t *gidset;
+       static GETGROUPS_T *gidset;
        int n;
 
        if (gid == last_in)
@@ -127,7 +127,7 @@ static int is_in_group(gid_t gid)
                /* treat failure (-1) as if not member of any group */
                ngroups = getgroups(0, 0);
                if (ngroups > 0) {
-                       gidset = (gid_t *) malloc(ngroups * sizeof(gid_t));
+                       gidset = (GETGROUPS_T *) malloc(ngroups * sizeof(GETGROUPS_T));
                        ngroups = getgroups(ngroups, gidset);
                }
        }