Organize #includes

[nss_nonlocal.git] / nonlocal-shadow.c

diff --git a/nonlocal-shadow.c b/nonlocal-shadow.c
index ab8f44258f6576711325bd3b39429981b7dea472..bfc201c48e85a489f6eb208e8a6494596bd55170 100644 (file)
--- a/nonlocal-shadow.c
+++ b/nonlocal-shadow.c
@@ -23,17 +23,17 @@
  */
 
 #define _GNU_SOURCE
+
 #include <sys/types.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
 #include <dlfcn.h>
-#include <stdio.h>
-#include <syslog.h>
 #include <errno.h>
-#include <shadow.h>
 #include <nss.h>
+#include <shadow.h>
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+#include <syslog.h>
 
 #include "nsswitch-internal.h"
 #include "nonlocal.h"
@@ -113,6 +113,11 @@ _nss_nonlocal_getspent_r(struct spwd *pwd, char *buffer, size_t buflen,
                         int *errnop)
 {
     enum nss_status status;
+
+    char *nonlocal_ignore = getenv(NONLOCAL_IGNORE_ENV);
+    if (nonlocal_ignore != NULL && nonlocal_ignore[0] != '\0')
+       return NSS_STATUS_UNAVAIL;
+
     if (spent_nip == NULL) {
        status = _nss_nonlocal_setspent(0);
        if (status != NSS_STATUS_SUCCESS)