1 files changed, 79 insertions, 0 deletions
diff --git a/libc/pwd_grp/putspent.c b/libc/pwd_grp/putspent.c
new file mode 100644
index 000000000..a4626e1b4
--- /dev/null
+++ b/libc/pwd_grp/putspent.c
@@ -0,0 +1,79 @@
+/* Copyright (C) 1991, 1992, 1996, 1997, 1998 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <stdio.h>
+#include <shadow.h>
+
+#define _S(x)	x ? x : ""
+
+
+/* Write an entry to the given stream.
+   This must know the format of the password file.  */
+int
+putspent (const struct spwd *p, FILE *stream)
+{
+  int errors = 0;
+
+  if (fprintf (stream, "%s:%s:", p->sp_namp, _S (p->sp_pwdp)) < 0)
+    ++errors;
+
+  if ((p->sp_lstchg != (long int) -1
+       && fprintf (stream, "%ld:", p->sp_lstchg) < 0)
+      || (p->sp_lstchg == (long int) -1
+	  && putc (':', stream) == EOF))
+    ++errors;
+
+  if ((p->sp_min != (long int) -1
+       && fprintf (stream, "%ld:", p->sp_min) < 0)
+      || (p->sp_min == (long int) -1
+	  && putc (':', stream) == EOF))
+    ++errors;
+
+  if ((p->sp_max != (long int) -1
+       && fprintf (stream, "%ld:", p->sp_max) < 0)
+      || (p->sp_max == (long int) -1
+	  && putc (':', stream) == EOF))
+    ++errors;
+
+  if ((p->sp_warn != (long int) -1
+       && fprintf (stream, "%ld:", p->sp_warn) < 0)
+      || (p->sp_warn == (long int) -1
+	  && putc (':', stream) == EOF))
+    ++errors;
+
+  if ((p->sp_inact != (long int) -1
+       && fprintf (stream, "%ld:", p->sp_inact) < 0)
+      || (p->sp_inact == (long int) -1
+	  && putc (':', stream) == EOF))
+    ++errors;
+
+  if ((p->sp_expire != (long int) -1
+       && fprintf (stream, "%ld:", p->sp_expire) < 0)
+      || (p->sp_expire == (long int) -1
+	  && putc (':', stream) == EOF))
+    ++errors;
+
+  if (p->sp_flag != ~0ul
+      && fprintf (stream, "%ld", p->sp_flag) < 0)
+    ++errors;
+
+  if (putc ('\n', stream) == EOF)
+    ++errors;
+
+  return errors ? -1 : 0;
+}