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author | Robert de Bath <rdebath@poboxes.com> | 1997-02-25 20:42:19 +0100 |
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committer | Lubomir Rintel <lkundrak@v3.sk> | 2013-10-23 23:38:07 +0200 |
commit | 4c36e9a0c125ccfff37aa440dab2cf58c4152fff (patch) | |
tree | a5d9c84ba2661029ddb2223dacd50529a361c3d5 /libc/getent/config.h | |
parent | f8de35da65c5d93bb733073cf40da154bc1c0748 (diff) | |
parent | 9696d7b0e1f3a1b0f5fd4a0428eb75afe8ad4ed6 (diff) | |
download | dev86-4c36e9a0c125ccfff37aa440dab2cf58c4152fff.tar.gz |
Import Dev86src-0.0.11.tar.gzv0.0.11
Diffstat (limited to 'libc/getent/config.h')
-rw-r--r-- | libc/getent/config.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/libc/getent/config.h b/libc/getent/config.h new file mode 100644 index 0000000..337d54b --- /dev/null +++ b/libc/getent/config.h @@ -0,0 +1,65 @@ +/* + * config-grp.h - This file is part of the libc-8086/grp package for ELKS, + * Copyright (C) 1995, 1996 Nat Friedman <ndf@linux.mit.edu>. + * + * 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. + * + */ + + +#ifndef _CONFIG_GRP_H +#define _CONFIG_GRP_H + +/* + * Define GR_SCALE_DYNAMIC if you want grp to dynamically scale its read buffer + * so that lines of any length can be used. On very very small systems, + * you may want to leave this undefined becasue it will make the grp functions + * somewhat larger (because of the inclusion of malloc and the code necessary). + * On larger systems, you will want to define this, because grp will _not_ + * deal with long lines gracefully (they will be skipped). + */ +#define GR_SCALE_DYNAMIC + +#ifndef GR_SCALE_DYNAMIC +/* + * If scaling is not dynamic, the buffers will be statically allocated, and + * maximums must be chosen. GR_MAX_LINE_LEN is the maximum number of + * characters per line in the group file. GR_MAX_MEMBERS is the maximum + * number of members of any given group. + */ +#define GR_MAX_LINE_LEN 128 +/* GR_MAX_MEMBERS = (GR_MAX_LINE_LEN-(24+3+6))/9 */ +#define GR_MAX_MEMBERS 11 + +#endif /* !GR_SCALE_DYNAMIC */ + + +/* + * Define GR_DYNAMIC_GROUP_LIST to make initgroups() dynamically allocate + * space for it's GID array before calling setgroups(). This is probably + * unnecessary scalage, so it's undefined by default. + */ +#undef GR_DYNAMIC_GROUP_LIST + +#ifndef GR_DYNAMIC_GROUP_LIST +/* + * GR_MAX_GROUPS is the size of the static array initgroups() uses for + * its static GID array if GR_DYNAMIC_GROUP_LIST isn't defined. + */ +#define GR_MAX_GROUPS 64 + +#endif /* !GR_DYNAMIC_GROUP_LIST */ + +#endif /* !_CONFIG_GRP_H */ |