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-rw-r--r--lib/nss_wrapper/nss_wrapper.c5
-rw-r--r--lib/replace/system/config.m41
2 files changed, 6 insertions, 0 deletions
diff --git a/lib/nss_wrapper/nss_wrapper.c b/lib/nss_wrapper/nss_wrapper.c
index b62be61d12..d7f7b0ba56 100644
--- a/lib/nss_wrapper/nss_wrapper.c
+++ b/lib/nss_wrapper/nss_wrapper.c
@@ -68,6 +68,11 @@
#define getgrent_r(grdst, buf, buflen, grdstp) ENOSYS
#endif
+/* not all systems have getgrouplist */
+#ifndef HAVE_GETGROUPLIST
+#define getgrouplist(user, group, groups, ngroups) 0
+#endif
+
/* LD_PRELOAD doesn't work yet, so REWRITE_CALLS is all we support
* for now */
#define REWRITE_CALLS
diff --git a/lib/replace/system/config.m4 b/lib/replace/system/config.m4
index 5c9b53d5c5..e2196586ad 100644
--- a/lib/replace/system/config.m4
+++ b/lib/replace/system/config.m4
@@ -116,6 +116,7 @@ AC_VERIFY_C_PROTOTYPE([struct group *getgrent_r(struct group *src, char *buf, si
#include <unistd.h>
#include <grp.h>
])
+AC_CHECK_FUNCS(getgrouplist)
# locale
AC_CHECK_HEADERS(ctype.h locale.h)