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authorManuel Novoa III <mjn3@codepoet.org>2003-11-06 20:56:04 +0000
committerManuel Novoa III <mjn3@codepoet.org>2003-11-06 20:56:04 +0000
commit95f53957e3dcce2544fd03ca3b314f2bbb6f5b2a (patch)
tree933c82cfe6e2a995a741b2bf0d87933e73fb8fbd /libc/pwd_grp/__getspent_r.c
parentb924d9a8af442bb0c7b2d4c98841482342f5362b (diff)
Rewrite the pwd.h, grp.h, and shadow.h functions (except lckpwdf/ulckpwdf).
Diffstat (limited to 'libc/pwd_grp/__getspent_r.c')
-rw-r--r--libc/pwd_grp/__getspent_r.c59
1 files changed, 0 insertions, 59 deletions
diff --git a/libc/pwd_grp/__getspent_r.c b/libc/pwd_grp/__getspent_r.c
deleted file mode 100644
index 8ac7d40ea..000000000
--- a/libc/pwd_grp/__getspent_r.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/* __getspent_r.c - Based on __getpwent_r.c
- * Copyright (C) 2001-2003 Erik Andersen <andersee@debian.org>
- *
- * This 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.
- *
- * This 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 this library; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <fcntl.h>
-#include <errno.h>
-#include "config.h"
-
-
-int __getspent_r(struct spwd * spwd, char * line_buff, size_t buflen, int spwd_fd)
-{
- char *endptr;
- int line_len;
-
- if (buflen<PWD_BUFFER_SIZE)
- return ERANGE;
-
- /* We use the restart label to handle malformatted lines */
-restart:
- /* Read the shadow line into the buffer using a minimum of syscalls. */
- if ((line_len = read(spwd_fd, line_buff, buflen)) <= 0)
- return EIO;
- endptr = strchr(line_buff, '\n');
- if (endptr != NULL)
- lseek(spwd_fd, (long) (1 + endptr - (line_buff + line_len)), SEEK_CUR);
- else {
- /* The line is too long - skip it. :-\ */
- do {
- if ((line_len = read(spwd_fd, line_buff, buflen)) <= 0)
- return EIO;
- } while (!(endptr = strchr(line_buff, '\n')));
- lseek(spwd_fd, (long) (endptr - line_buff) - line_len + 1, SEEK_CUR);
- goto restart;
- }
-
- if (__sgetspent_r(line_buff, spwd, line_buff, buflen) != 0)
- goto restart;
-
- return 0;
-}