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authorUlrich Drepper <drepper@redhat.com>1996-11-10 02:21:51 +0000
committerUlrich Drepper <drepper@redhat.com>1996-11-10 02:21:51 +0000
commit2303f5fdd96d7bec2dea11b41cc0c07eddd50979 (patch)
tree9e840de64f211d9d2244f490be68f1229dfdad81 /pwd/fgetpwent_r.c
parentfe92af183235942f1aea400ce57a173d8f3235d6 (diff)
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update from main archive 961109cvs/libc-961110
Sun Nov 10 02:37:15 1996 Ulrich Drepper <drepper@cygnus.com> * inet/gethstent_r.c: Update copyright. * nss/getXXbyYY_r.c: Likewise. * nss/nsswitch.c: Likewise. * nss/getXXent_r.c: Likewise. * nss/nss_files/files-XXX.c: Likewise. * nss/nss_files/files-netgroup.c: Likewise. * nss/nss_files/files-parse.c: Likewise. * nss/getXXent_r.c: Change implementation. It's not necessary to call all setXXent functions. Just find first available and when necessary let getXXent_r call the others. * nss/nss_files/files-XXX.c: Make really reentrant. Now calls of getXXent and getXXbyYY can be mixed. The cursor for traversing the database with getXXent will be remembered. * stdlib/test-canon.c (cwd): Change size to PATH_MAX. Sat Nov 9 15:34:48 1996 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/Dist: Add sys/mtio.h. * sysdeps/unix/sysv/linux/sys/mtio.h: New file. * signal/signal.h [__USE_BSD]: Add prototype for siggetmask. Fri Nov 8 13:29:30 1996 Ulrich Drepper <drepper@cygnus.com> * ctype/ctype.h (__isascii): Don't test for seventh bit not to be set. Instead for none beside the first seven bits to be set. X/Open allows the argument to be an `int' value. Reported by Alain Williams <addw@phcomp.co.uk>. (toascii, isascii): Define macro also when __USE_XOPEN. * sysdeps/posix/fpathconf.c: Use fstatfs to compute NAME_MAX, not PATH_MAX. Thu Nov 7 03:04:29 1996 Ulrich Drepper <drepper@cygnus.com> * nss/getXXXent_r.c (SETFUNC_NAME): Reset `nip' after loop to NULL so that GETFUNC will see first entry. (ENDFUNC_NAME): Likewise. Rewrite Netgroups implementation to avoid global data. * inet/netgroup.h: Add definition of name_list and struct __netgrent. Add prototypes for internal netgroup functions. * nss/nss_files/files-netgroup.c (_nss_files_setnetgrent): Take extra argument and use the included data instead of global vars. (_nss_files_endnetgrent): Likewise. (_nss_netgroup_parseline): Change to be static and use data included in the RESULT structure. * inet/getnetgrent_r.c (startp): Move into setup function. (known_groups, needed_groups): new part of the __netgrent sruct. (freememory): Take extra argument and use included data. (__internal_endnetgrent): Likewise. (internal_setnetgrent): Renamed to __internal_setnetgrent_reuse and take extra argument. (__internal_setnetgrent): New function. Call __internal_setnetgrent_reuse after calling free_memory. (setnetgrent): Only call __internal_setnetgrent. (__getnetgrent_r): Split into two functions. __getnetgrent_r calls __internal_getnetgrent after locking. (innetgr): Use dynamic data only. I.e., innetgr now is fully reentrant. Thu Nov 7 00:15:14 1996 Ulrich Drepper <drepper@cygnus.com> * sysdeps/stub/setenv.c: Correct typo: unseenv -> unsetenv. Reported by Joshua Cowan <jcowan@jcowan.reslife.okstate.edu>. Wed Nov 6 13:13:37 1996 Ulrich Drepper <drepper@cygnus.com> * manual/creature.texi: Document that _GNU_SOURCE is no longer the default when no *_SOURCE macro is given. Reported by Karsten Weiss <karsten@addx.au.s.shuttle.de>. * NOTES: remade from manual/creature.texi. * manual/libc.texinfo: Add back line about GPL translation which somehow got lost. * Make-dist (dist.tar): Depend on README being updated. * rellns-sh: Correct thinko in removing leading /. Reported by Andreas Jaeger <aj@arthur.pfalz.de>. * pwd/fgetpwent_r.c: Recognize lines containing only names starting with `+' or `-' in parser. * grp/fgetgrent_r.c: Likewise. * shadow/sgetspent_r.c: Likewise. * nss/nss_files/files-spwd.c: Don't accept entries starting with `+' or `-'. * sysdeps/stub/lchown.c: New file.
Diffstat (limited to 'pwd/fgetpwent_r.c')
-rw-r--r--pwd/fgetpwent_r.c60
1 files changed, 38 insertions, 22 deletions
diff --git a/pwd/fgetpwent_r.c b/pwd/fgetpwent_r.c
index 4e5fe99..9bf3397 100644
--- a/pwd/fgetpwent_r.c
+++ b/pwd/fgetpwent_r.c
@@ -1,20 +1,20 @@
/* Copyright (C) 1991, 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+ 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 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.
+ 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., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ 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 <ctype.h>
#include <stdio.h>
@@ -31,20 +31,36 @@ struct pwent_data {};
LINE_PARSER
(,
STRING_FIELD (result->pw_name, ISCOLON, 0);
- STRING_FIELD (result->pw_passwd, ISCOLON, 0);
- if (result->pw_name[0] == '+' || result->pw_name[0] == '-')
+ if (line[0] == '\0'
+ && (result->pw_name[0] == '+' || result->pw_name[0] == '-'))
{
- INT_FIELD_MAYBE_NULL (result->pw_uid, ISCOLON, 0, 10, , 0)
- INT_FIELD_MAYBE_NULL (result->pw_gid, ISCOLON, 0, 10, , 0)
+ /* This a special case. We allow lines containing only a `+' sign
+ since this is used for nss_compat. All other services will
+ reject this entry later. Initialize all other fields now. */
+ result->pw_passwd = NULL;
+ result->pw_uid = 0;
+ result->pw_gid = 0;
+ result->pw_gecos = NULL;
+ result->pw_dir = NULL;
+ result->pw_shell = NULL;
}
else
{
- INT_FIELD (result->pw_uid, ISCOLON, 0, 10,)
- INT_FIELD (result->pw_gid, ISCOLON, 0, 10,)
+ STRING_FIELD (result->pw_passwd, ISCOLON, 0);
+ if (result->pw_name[0] == '+' || result->pw_name[0] == '-')
+ {
+ INT_FIELD_MAYBE_NULL (result->pw_uid, ISCOLON, 0, 10, , 0)
+ INT_FIELD_MAYBE_NULL (result->pw_gid, ISCOLON, 0, 10, , 0)
+ }
+ else
+ {
+ INT_FIELD (result->pw_uid, ISCOLON, 0, 10,)
+ INT_FIELD (result->pw_gid, ISCOLON, 0, 10,)
+ }
+ STRING_FIELD (result->pw_gecos, ISCOLON, 0);
+ STRING_FIELD (result->pw_dir, ISCOLON, 0);
+ result->pw_shell = line;
}
- STRING_FIELD (result->pw_gecos, ISCOLON, 0);
- STRING_FIELD (result->pw_dir, ISCOLON, 0);
- result->pw_shell = line;
)