/* getugroups.c -- return a list of the groups a user is in
- Copyright (C) 1990, 1991, 1998-2000, 2003-2008 Free Software Foundation.
+ Copyright (C) 1990, 1991, 1998-2000, 2003-2009 Free Software Foundation.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include "getugroups.h"
+#include <errno.h>
#include <limits.h>
#include <stdio.h> /* grp.h on alpha OSF1 V2.0 uses "FILE *". */
-#include <grp.h>
-
+#include <string.h>
#include <unistd.h>
-#include <errno.h>
+#if !HAVE_GRP_H
-/* Some old header files might not declare setgrent, getgrent, and endgrent.
- If you don't have them at all, we can't implement this function.
- You lose! */
-struct group *getgrent (void);
+/* Mingw lacks all things related to group management. The best we
+ can do is fail with ENOSYS. */
-#include <string.h>
+int
+getugroups (int maxcount _UNUSED_PARAMETER_,
+ gid_t *grouplist _UNUSED_PARAMETER_,
+ char const *username _UNUSED_PARAMETER_,
+ gid_t gid _UNUSED_PARAMETER_)
+{
+ errno = ENOSYS;
+ return -1;
+}
-#define STREQ(s1, s2) ((strcmp (s1, s2) == 0))
+#else /* HAVE_GRP_H */
+# include <grp.h>
+
+# define STREQ(s1, s2) (strcmp (s1, s2) == 0)
/* Like `getgroups', but for user USERNAME instead of for the current
process. Store at most MAXCOUNT group IDs in the GROUPLIST array.
Otherwise, return the number of IDs we've written into GROUPLIST. */
int
-getugroups (int maxcount, GETGROUPS_T *grouplist, char const *username,
+getugroups (int maxcount, gid_t *grouplist, char const *username,
gid_t gid)
{
int count = 0;
return count;
}
+
+#endif /* HAVE_GRP_H */