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* Update.Ulrich Drepper2004-10-151-3/+6
| | | | | | | | | | | | 2004-10-15 Ulrich Drepper <drepper@redhat.com> * nscd/nscd.h (_PATH_NSCD_PASSWD_DB): Move to /var/db. (_PATH_NSCD_GROUP_DB): Likewise. (_PATH_NSCD_HOSTS_DB): Likewise. (_PATH_NSCD_XYZ_DB_TMP): New #define, point to /var/run. * nscd/connections.c (nscd_init): Non-persistent database files are created with the _PATH_NSCD_XYZ_DB_TMP path. * nscd/nscd.init: Create /var/db/nscd if necessary.
* Update.Ulrich Drepper2004-10-031-1/+3
| | | | | | | | | | | Dynamically create new threads if necessary. * nscd/connections.c (fd_ready): If no thread available for processing the request, create a new one unless the limit is reached. (start_threads): Check errors from pthread_create. * nscd/nscd.h: Declare max_nthreads. * nscd/nscd_conf.c: Parse max-nthreads entry. * nscd/nscd.conf: Add max-threads entry. * nscd/nscd_stat.c: Print current and maximum number of threads.
* Update.Ulrich Drepper2004-10-031-0/+17
| | | | | | | | | | | | | | | | | | | | | | Implement paranoia mode. * nscd/connections.c (nscd_init): Mark database and socket descriptors as close on exec. (restart): New function. (restart_p): New function. (nscd_run): Add missing descrement of nready in case readylist is empty. (main_loop_poll): Call restart_p and restart. (main_loop_epoll): Likewise. (begin_drop_privileges): Save original UID and GID. * nscd/nscd.c: Define new variables paranoia, restart_time, restart_interval, oldcwd, old_gid, old_uid. (main): Disable paranoia mode if we are not forking. (check_pid): When re-execing, the PID file contains the same PID as the current process. Do not fail in this case. * nscd/nscd.conf: Add paranoia and restart-interval entries. * nscd/nscd.h: Define RESTART_INTERVAL. Declare new variables. * nscd/nscd_conf.c: Parse paranoia and restart-internal configurations. * nscd/nscd_stat.c: Print paranoia and restart-internal values.
* Add declaretion of addinitgroups and readdinitgroups.Ulrich Drepper2004-09-301-0/+7
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* Update.Ulrich Drepper2004-09-151-0/+5
| | | | | | | | | | | | | | | | | | | | | 2004-09-15 Ulrich Drepper <drepper@redhat.com> * nscd/Makefile (rountines): Add nscd_getai. (nscd-modules): Add aicache. * nscd/aicache.c: New file. * nscd/nscd_getai.c: New file. * nscd/cache.c (prune_cache): Handle GETAI request type. * nscd/connections.c: Add GETAI support in request handling. * nscd/nscd-client.h (request_type): Add GETAI. Define ai_response_header and struct nscd_ai_result types. (struct datahead): Add aidata field. Declare __nscd_getai. * nscd/nscd.c: Add getaddrinfo definition to catch problems. * nscd/nscd.h: Declare addhstai and readdhstai. * sysdeps/posix/getaddrinfo.c: Add support for using cached results. * nscd/nscd-client.h (struct datahead): Use uint8_t instead of bool.
* Update.Ulrich Drepper2004-09-101-0/+3
| | | | | | | | | | | 2004-09-10 Ulrich Drepper <drepper@redhat.com> * nscd/nscd.c (pagesize_m1): New variable. (main): Initialize it. * nscd/nscd.h: Declare pagesize_m1. * nscd/hstcache.c: Pass correctly aligned address to msync. * nscd/grpcache.c: Likewise. * nscd/pwdcache.c: Likewise.
* Update.Ulrich Drepper2004-09-081-0/+4
| | | | | | | | | | | | | | | Jakub Jelinek <jakub@redhat.com> * nscd/Makefile (nscd-modules): Add nscd_setup_thread. * nscd/connections.c (nscd_run): Call setup_thread for maintenance threads. * nscd/nscd-client.h (struct database_pers_head): Add nscd_certainly_running field. * nscd/nscd.h: Declare setup_thread. * nscd/nscd_helper.c (__nscd_get_map_ref): Avoid the time test if nscd_certainly_running is nonzero. 2004-09-08 Ulrich Drepper <drepper@redhat.com>
* Update.Ulrich Drepper2004-09-081-81/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | * nscd/connections.c: Implement r/o sharing of nscd's cache with client processes via shared memory. * nscd/nscd-client.h: Likewise. * nscd/nscd.h: Likewise. * nscd/nscd_conf.c: Likewise. * nscd/nscd_getgr_r.c: Likewise. * nscd/nscd_getpw_r.c: Likewise. * nscd/nscd_gethst_r.c: Likewise. * nscd/nscd.conf: Add new config parameters. * nscd/Makefile (aux): Add nscd_helper. * nscd/nscd_helper.c: New file. * nscd/mem.c (gc): Indicate beginning and end of the gc cycle. * nscd/hstcache.c: Simplify a lot. We cache only the request itself, no derived information. * connections.c (nscd_init): Fix bug in testing size of the persistent. * nis/Makefile (aux): Add nis_hash. * nis/nis_hash.c: New file. Split out from nis_util.c. * nis/nis_util.c: Move __nis_hash code in separate file. * csu/tst-atomic.c: Improve atomic_increment_val test which would not have found a ppc bug.
* Update.Ulrich Drepper2004-08-261-50/+158
| | | | | | | | | | | | | | | | | | | | | 2004-08-26 Ulrich Drepper <drepper@redhat.com> * nscd/cache.c: Major rewrite. The data is now optionally kept in a mmaped memory region which is automatically mirrored on disk. This implements persistent data storage. The Memory handled needed to be completely revamped, it now uses a garbage collection mechanism instead of malloc. * nscd/connections.c: Likewise. * nscd/nscd.c: Likewise. * nscd/nscd.h: Likewise. * nscd/nscd_conf.c: Likewise. * nscd/nscd_stat.c: Likewise. * nscd/grpcache.c: Likewise. * nscd/hstcache.c:: Likewise. * nscd/pwdcache.c:: Likewise. * nscd/Makefile: Add rules to build mem.c. * nscd/mem.c: New file. * nscd/nscd.conf: Describe new configuration options.
* Update.Ulrich Drepper2003-05-041-4/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | 2003-05-03 Ulrich Drepper <drepper@redhat.com> * nscd/nscd.c (main): Parse config file right after parsing parameters. Then, if get_stats is true, call receive_print_stats. Drop parameter from nscd_init call. (get_stats): New variable. (parse_opt): Set get_stats, don't call receive_print_stats here. * nscd/nscd.h: Declare dbs, stat_user, and stat_uid. Adjust nscd_init prototype. * nscd/connections.c (stat_user, stat_uid): New variables. (dbs): Make global. (nscd_init): Don't read configuration file here. Drop parameter. (handle_request): Cleanup handling of non-database lookup requests. * nscd/nscd_conf.c (nscd_parse_file): Recognize stat-user entry. Get UID of the specified user. Use xstrdup instead of strdup. * nscd/nscd_stat.c (receive_print_stats): Check UID. If not zero, check stat_user. * nscd/Makefile (nscd-modules): Add xstrdup. * nscd/nscd.conf: Document stat-user entry. 2003-05-03 H.J. Lu <hongjiu.lu@intel.com> * sysdeps/unix/sysv/linux/ia64/sysdep.h (__NR_semtimedop): Define if not defined.
* Update.Ulrich Drepper2003-04-281-0/+3
| | | | | | | | | * nscd/connections.c (client_queued): New variable. (nscd_run): Revamp the loop. Don't call poll except for cleanup threads. Keep track of the number of delays caused because of busy worker threads. * nscd/nscd.h: Declare client_queued. * nscd/nscd_stat.c: Transmit and print client_queued information.
* Update.Ulrich Drepper2003-04-261-0/+10
| | | | | | | | | | | | | | | | | * nscd/cache.c (cache_search): Keep track of how many chain links we searched and update table statistics. (cache_add): Keep track of how many values are in the table. (prune_cache): Likewise. Keep track of locking success. Print messages about removed entries in separate pass. * nscd/connections.c (handle_request): Don't print debug message here. The caller will do it. Keep track of locking success. (nscd_run): Print debug message. Also print PID of the client process. * nscd/nscd.c (start_time): New variable. (main): Remember start time. * nscd/nscd.h: Declare start_time. (struct database): Add more members for new statistics. * nscd/nscd_stat.c: Add support for sending, receiving, and printing of new statistics.
* * nscd/cache.c (cache_search): Give first arg type `request_type'.Roland McGrath2003-03-161-2/+2
| | | | | | | | | | | | | | | | | | * nscd/nscd.h: Update decl. * nscd/nscd_getpw_r.c (nscd_getpw_r): Add casts for signedness. * nscd/nscd_getgr_r.c (nscd_getgr_r): Likewise. * elf/dl-close.c (_dl_close): Likewise. * sysdeps/unix/sysv/linux/powerpc/chown.c (__chown): int -> size_t * io/fts.c (fts_build): Likewise. * elf/cache.c (add_to_cache): Likewise. * locale/programs/locarchive.c (show_archive_content): Likewise. * posix/fnmatch.c (fnmatch): Tweak __builtin_expect use. * include/ctype.h (__ctype_b_loc): Tweak type punning to make gcc 3.3 happy. (__ctype_toupper_loc, __ctype_tolower_loc): Likewise.
* Update to LGPL v2.1.Andreas Jaeger2001-07-061-8/+8
| | | | | | | | | | | | | | 2001-07-06 Paul Eggert <eggert@twinsun.com> * manual/argp.texi: Remove ignored LGPL copyright notice; it's not appropriate for documentation anyway. * manual/libc-texinfo.sh: "Library General Public License" -> "Lesser General Public License". 2001-07-06 Andreas Jaeger <aj@suse.de> * All files under GPL/LGPL version 2: Place under LGPL version 2.1.
* Add noreturn attribute for start_threads.Andreas Jaeger2001-04-231-2/+2
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* Update.Ulrich Drepper2000-11-201-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | 2000-11-20 Jakub Jelinek <jakub@redhat.com> * iconvdata/bug-iconv2.c (main): Use %zd in format string. * io/test-lfs.c (do_test): Cast statbuf.st_size to long long. * malloc/tst-valloc.c (main): Cast valloc return value to long. * malloc/tst-obstack.c (verbose_malloc): Use %zd in format string. * math/test-fpucw.c (main): Use %lx in format string, cast control words to long. * stdio-common/tst-fmemopen.c (main): Use %td in format strings. * stdlib/tst-strtol.c (tests): Avoid (bogus?) decimal constant is so large that it is unsigned warning. * sysdeps/unix/sysv/linux/sparc/bits/types.h (__ssize_t): Changing it to long on sparc64. 2000-11-20 Andreas Jaeger <aj@suse.de> * nscd/nscd.h (termination_handler): Add noreturn attribute. (receiv_print_stats): Likewise. * elf/ldconfig.c (path_hwcap): Cast -1 for proper comparison.
* Update.Ulrich Drepper2000-04-301-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * iconv/iconv_prog.c (main): Handle input file name "-" correctly. Recognize option -s, -c, and -l. 2000-04-20 Thorsten Kukuk <kukuk@suse.de> * nscd/nscd.c: Start new session for nscd, drop privilegs to configured user if requested and no -S parameter are used. * nscd/nscd.conf: Add new option "server-user". * nscd/nscd_conf.c: Add support for new "server-user" option. * nscd/nscd.h: Add declaration for server_user variable. Based on patch by Chris Wing <wingc@engin.umich.edu> 2000-04-29 Mark Kettenis <kettenis@gnu.org> * sysdeps/unix/sysv/linux/i386/sigaction.c: Add comment explaining that changing the __restore and __restore_rt signal return code will break GDB. 2000-04-29 Mark Kettenis <kettenis@gnu.org> * sysdeps/unix/sysv/linux/i386/sys/ucontext.h: Do not include <sys/user.h>. 2000-04-29 Mark Kettenis <kettenis@gnu.org> * conform/data/ucontext.h-data: Allow ss_* instead of SS_*. 2000-04-29 Ulrich Drepper <drepper@redhat.com>
* Update.Ulrich Drepper1999-06-111-12/+17
| | | | | | | | | | | | | | | 1999-06-11 Thorsten Kukuk <kukuk@suse.de> * nscd/nscd.c: Add -S options for separate caching of data for every user. So one user couldn't see the data another user has gotten with his credentials. * nscd/nscd.h: Add new prototypes. * nscd/cache.c: Compare owner of cache entry if in secure mode. * nscd/connections.c: Check on shutdown if caller really was root. In secure mode get uid of caller. * nscd/grpcache.c: Add support for new secure group mode. * nscd/hstcache.c: Add support for new secure hosts mode. * nscd/pwdcache.c: Add support for new secure passwd mode.
* * nscd/nscd-client.h: New file, broken out of "nscd.h".Roland McGrath1998-10-181-82/+5
| | | | | | * nscd/nscd.h: Move defns needed by clients to "nscd-client.h", and #include that. * nscd/Makefile (distribute): Add nscd-client.h
* Update.Ulrich Drepper1998-10-181-84/+156
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1998-10-18 Ulrich Drepper <drepper@cygnus.com> * resolv/nss_dns/dns-host.c: Add missing errnop parameter to the NSS functions. * resolv/nss_dns/dns-network.c: Likewise. * grp/Makefile: Don't search for linuxhtreads in add-ons, use have-thread-library to determine whether threads are available. * pwd/Makefile: Remove wrong comment. * inet/Makefile: Define CFLAGS-gethstbyad_r.c, CFLAGS-gethstbynm_r.c, and CFLAGS-gethstbynm2_r.c to -DUSE_NSCD=1. * locale/C-messages.c: Define default strings for YESTR and NOSTR. * nss/Versions: Add __nss_hosts_lookup. * nss/getXXbyYY.c: Remove unneeded assignment. * nss/getXXbyYY_r.c: Include nscd/nscd_proto.h only if needed. Almost complete rewrite of the NSCD to make it smaller, faster, add more functionnality and make it easier to extend. * nscd/Makfile (routines): Add nscd_gethst_r. (nscd-modules): Add hstcache, gethstbyad_r, gethstbynm2_r, and cache. * nscd/cache.c: New file. * nscd/gethstbyad_r.c: New file. * nscd/gethstbynm2_r.c: New file. * nscd/hstcache.c: New file. * nscd/nscd_gethst_r.c: New file. * nscd/connections.c: Rewritten. Don't start new thread for every new connection. Use a fixed set of threads which handle all connections and also the cache cleanup. * nscd/grpcache.c: Rewritten to use generic cache handling functions in cache.c. * nscd/nscd.c: Recognize new parameter nthreads. Adjust initialization for rewrite. Remove handle_requests function. * nscd/nscd.h (NSCD_VERSION): Bump to 2. Define new data structure for the new unified cache and the host database entries. * nscd/nscd_conf.c: Rewrite parsing partly to allow adding of more databases easily. Recognize check-files and threads definitions. * nscd/nscd.conf: Add definition of enable-cache and check-files to passwd and group definitions. Add new set of definitions for hosts. * nscd/nscd_getgr_r.c: Rewrite for new protocol. * nscd/nscd_getpw_r.c: Likewise. * nscd/nscd_proto.h: Add prototype for host database functions. * nscd/nscd_stat.c: Rewrite to simplify printing of information for many databases. * nscd/dbg_log.c: Remove unnecessary variable initializations. Global variable debug_flag is renamed to dbg_level. * nscd/dbg_log.h: Declare set_logfile.
* Update.Ulrich Drepper1998-01-311-0/+149
1998-01-31 Phil Blundell <philb@gnu.org> * configure.in: Add --without-cvs option to suppress automatic checkin of regenerated files. * config.make: Likewise. * Makefile: Respect with-cvs setting. * Makerules: Likewise. * configure.in: Allow the standalone ARM port to be configured. 1998-01-31 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> * grp/getgrgid_r.c: Define USE_NSCD. * grp/getgrnam_r.c: Likewise. * pwd/getpwuid_r.c: Likewise. * pwd/getpwnam_r.c: Likewise. * sysdeps/unix/inet/Subdirs: Add nscd subdir. * nss/getXXbyYY_r.c: Try at first nscd. * nscd/Makefile: New, for the Name Switch Cache Daemon (nscd). * nscd/connections.c: New file. * nscd/dbg_log.c: New file. * nscd/dbg_log.h: New file. * nscd/grpcache.c: New file. * nscd/nscd.c: New file. * nscd/nscd.h: New file. * nscd/nscd_conf.c: New file. * nscd/nscd_stat.c: New file. * nscd/pwdcache.c: New file. * nscd/nscd_getgr_r.c: New, client code, linked into libc. * nscd/nscd_getpw_r.c: Likewise. * nscd/nscd_proto.h: New, prototypes for client functions. * nscd/nscd.conf: New, example for a configuration file. * nscd/nscd.init: New, example for a startup script. * nscd/getgrgid_r.c: Old grp/getgrgid_r version, used from nscd to avoid deadlocks. * nscd/getgrnam_r.c: Likewise. * nscd/getpwnam_r.c: Likewise. * nscd/getpwuid_r.c: Likewise. * nis/nis_cache.c: New file. * nis/nis_cache2.h: New file. * nis/nis_cache2_xdr.c: New file.
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