diff options
Diffstat (limited to 'nss/group.c')
| -rw-r--r-- | nss/group.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/nss/group.c b/nss/group.c index 45cfeaa..68d9ef8 100644 --- a/nss/group.c +++ b/nss/group.c @@ -2,7 +2,7 @@ group.c - NSS lookup functions for group database Copyright (C) 2006 West Consulting - Copyright (C) 2006, 2007, 2008, 2009 Arthur de Jong + Copyright (C) 2006, 2007, 2008, 2009, 2010 Arthur de Jong This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public @@ -30,6 +30,7 @@ #include "common.h" #include "compat/attrs.h" +/* read a single group entry from the stream */ static nss_status_t read_group( TFILE *fp,struct group *result, char *buffer,size_t buflen,int *errnop) @@ -99,14 +100,20 @@ static nss_status_t read_gids( return NSS_STATUS_SUCCESS; } -nss_status_t _nss_ldap_getgrnam_r(const char *name,struct group *result,char *buffer,size_t buflen,int *errnop) +/* get a group entry by name */ +nss_status_t _nss_ldap_getgrnam_r( + const char *name,struct group *result, + char *buffer,size_t buflen,int *errnop) { NSS_BYNAME(NSLCD_ACTION_GROUP_BYNAME, name, read_group(fp,result,buffer,buflen,errnop)); } -nss_status_t _nss_ldap_getgrgid_r(gid_t gid,struct group *result,char *buffer,size_t buflen,int *errnop) +/* get a group entry by numeric gid */ +nss_status_t _nss_ldap_getgrgid_r( + gid_t gid,struct group *result, + char *buffer,size_t buflen,int *errnop) { NSS_BYTYPE(NSLCD_ACTION_GROUP_BYGID, gid,gid_t, @@ -144,17 +151,22 @@ nss_status_t _nss_ldap_initgroups_dyn( /* thread-local file pointer to an ongoing request */ static __thread TFILE *grentfp; +/* start a request to read all groups */ nss_status_t _nss_ldap_setgrent(int UNUSED(stayopen)) { NSS_SETENT(grentfp); } -nss_status_t _nss_ldap_getgrent_r(struct group *result,char *buffer,size_t buflen,int *errnop) +/* read a single group from the stream */ +nss_status_t _nss_ldap_getgrent_r( + struct group *result, + char *buffer,size_t buflen,int *errnop) { NSS_GETENT(grentfp,NSLCD_ACTION_GROUP_ALL, read_group(grentfp,result,buffer,buflen,errnop)); } +/* close the stream opened with setgrent() above */ nss_status_t _nss_ldap_endgrent(void) { NSS_ENDENT(grentfp); |