glibc/nscd/nscd_proto.h

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/* Copyright (C) 1998-2021 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
Prefer https to http for gnu.org and fsf.org URLs Also, change sources.redhat.com to sourceware.org. This patch was automatically generated by running the following shell script, which uses GNU sed, and which avoids modifying files imported from upstream: sed -ri ' s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g ' \ $(find $(git ls-files) -prune -type f \ ! -name '*.po' \ ! -name 'ChangeLog*' \ ! -path COPYING ! -path COPYING.LIB \ ! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \ ! -path manual/texinfo.tex ! -path scripts/config.guess \ ! -path scripts/config.sub ! -path scripts/install-sh \ ! -path scripts/mkinstalldirs ! -path scripts/move-if-change \ ! -path INSTALL ! -path locale/programs/charmap-kw.h \ ! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \ ! '(' -name configure \ -execdir test -f configure.ac -o -f configure.in ';' ')' \ ! '(' -name preconfigure \ -execdir test -f preconfigure.ac ';' ')' \ -print) and then by running 'make dist-prepare' to regenerate files built from the altered files, and then executing the following to cleanup: chmod a+x sysdeps/unix/sysv/linux/riscv/configure # Omit irrelevant whitespace and comment-only changes, # perhaps from a slightly-different Autoconf version. git checkout -f \ sysdeps/csky/configure \ sysdeps/hppa/configure \ sysdeps/riscv/configure \ sysdeps/unix/sysv/linux/csky/configure # Omit changes that caused a pre-commit check to fail like this: # remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines git checkout -f \ sysdeps/powerpc/powerpc64/ppc-mcount.S \ sysdeps/unix/sysv/linux/s390/s390-64/syscall.S # Omit change that caused a pre-commit check to fail like this: # remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
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<https://www.gnu.org/licenses/>. */
#ifndef _NSCD_PROTO_H
#define _NSCD_PROTO_H 1
#include <grp.h>
Update. 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.
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#include <netdb.h>
#include <pwd.h>
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/* Interval in which we transfer retry to contact the NSCD. */
#define NSS_NSCD_RETRY 100
/* Type needed in the interfaces. */
struct nscd_ai_result;
/* Variables for communication between NSCD handler functions and NSS. */
extern int __nss_not_use_nscd_passwd attribute_hidden;
extern int __nss_not_use_nscd_group attribute_hidden;
extern int __nss_not_use_nscd_hosts attribute_hidden;
extern int __nss_not_use_nscd_services attribute_hidden;
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extern int __nss_not_use_nscd_netgroup attribute_hidden;
extern int __nscd_getpwnam_r (const char *name, struct passwd *resultbuf,
char *buffer, size_t buflen,
struct passwd **result) attribute_hidden;
extern int __nscd_getpwuid_r (uid_t uid, struct passwd *resultbuf,
char *buffer, size_t buflen,
struct passwd **result) attribute_hidden;
extern int __nscd_getgrnam_r (const char *name, struct group *resultbuf,
char *buffer, size_t buflen,
struct group **result) attribute_hidden;
extern int __nscd_getgrgid_r (gid_t gid, struct group *resultbuf,
char *buffer, size_t buflen,
struct group **result) attribute_hidden;
extern int __nscd_gethostbyname_r (const char *name,
struct hostent *resultbuf,
char *buffer, size_t buflen,
struct hostent **result, int *h_errnop)
attribute_hidden;
extern int __nscd_gethostbyname2_r (const char *name, int af,
struct hostent *resultbuf,
char *buffer, size_t buflen,
struct hostent **result, int *h_errnop)
attribute_hidden;
Update. * conform/conformtest.pl (@headers): Add sys/utsname.h, sys/un.h, sys/socket.h, spawn.h, netinet/tcp.h, netinet/in.h, net/if.h, and arpa/inet.h. * conform/data/fcntl.h-data: Add F_GETOWN, F_SETOWN, SEEK_SET, SEEK_CUR, SEEK_END, S_IFMT, S_IFBLK, S_IFCHR, S_IFIFO, S_IFREG, S_IFDIR, S_IFLNK, S_IFSOCK, S_IRWXU, S_IRUSR S_IWUSR, S_IXUSR, S_IRWXG, S_IRGRP, S_IWGRP, S_IXGRP, S_IRWXO, S_IROTH, S_IWOTH, S_IXOTH, S_ISUID, S_ISGID, S_ISVTX, POSIX_FADV_NORMAL, POSIX_FADV_SEQUENTIAL, POSIX_FADV_RANDOM, POSIX_FADV_WILLNEED, POSIX_FADV_DONTNEED, POSIX_FADV_NOREUSE, posix_fadvise, posix_fallocate, and posix_madvise. * conform/data/netdb.h-data: New file. * conform/data/pthread.h-data: Add pthread_barrier_t, pthread_barrierattr_t, pthread_barrier_destroy, pthread_barrier_init, pthread_barrier_wait, pthread_barrierattr_destroy, pthread_barrierattr_getpshared, pthread_barrierattr_init, pthread_barrierattr_setpshared, pthread_condattr_getclock, pthread_condattr_setclock, pthread_getcpuclockid, pthread_mutex_timedlock, pthread_rwlock_timedrdlock, pthread_rwlock_timedwrlock, pthread_sigmask, pthread_spin_destroy, pthread_spin_init, pthread_spin_lock, pthread_spin_trylock, and pthread_spin_unlock. * conform/data/sched.h-data: Add sched_ss_low_priority, sched_ss_repl_period, sched_ss_init_budget, sched_ss_max_repl, and SCHED_SPORADIC. * conform/data/semaphore.h-data: Add sem_timedwait. * conform/data/signal.h-data: Add SIGIO. * conform/data/spawn.h-data: New file. * conform/data/stdlib.h-data: Add posix_memalign, setenv, and unsetenv. * conform/data/time.h-data: Add CLOCK_PROCESS_CPUTIME_ID, CLOCK_THREAD_CPUTIME_ID, clock_getcpuclockid, and clock_nanosleep. Fix typo in gmtime_r definition. * conform/data/unistd.h-data: Add _POSIX_ADVISORY_INFO, _POSIX_ASYNCHRONOUS_IO, _POSIX_BARRIERS, _POSIX_MONOTONIC_CLOCK, _POSIX_READER_WRITER_LOCKS, _POSIX_SHELL, _POSIX_SPAWN, _POSIX_SPIN_LOCKS, _POSIX_SPORADIC_SERVER, _POSIX_THREAD_CPUTIME, _POSIX_TYPED_MEMORY_OBJECTS, _POSIX_THREAD_SPORADIC_SERVER, _XOPEN_STREAMS, _POSIX_TIMEOUTS, _POSIX2_PBS, _POSIX2_PBS_ACCOUNTING, _POSIX2_PBS_CHECKPOINT, _POSIX2_PBS_LOCATE, _POSIX2_PBS_MESSAGE, _POSIX2_PBS_TRACK, _SC_2_PBS, _SC_2_PBS_ACCOUNTING, _SC_2_PBS_CHECKPOINT, _SC_2_PBS_LOCATE, _SC_2_PBS_MESSAGE, _SC_2_PBS_TRACK, _SC_BARRIERS, _SC_BASE, _SC_CLOCK_SELECTION, _SC_DEVICE_IO, _SC_DEVICE_SPECIFIC, _SC_DEVICE_SPECIFIC_R, _SC_FD_MGMT, _SC_FIFO, _SC_FILE_ATTRIBUTES, _SC_FILE_LOCKING, _SC_FILE_SYSTEM, _SC_MEMORY_PROTECTION, _SC_MESSAGE_PASSING, _SC_MONOTONIC_CLOCK, _SC_MESSAGE_PASSING, _SC_MONOTONIC_CLOCK, _SC_MULTIPLE_PROCESS, _SC_NETWORKING, _SC_PIPE, _SC_READER_WRITER_LOCKS, _SC_REGEXP, _SC_SHELL, _SC_SIGNALS, _SC_SINGLE_PROCESS, _SC_SPIN_LOCKS, _SC_TYPED_MEMORY_OBJECTS, _SC_USER_GROUPS, _SC_USER_GROUPS_R, _SC_STREAMS, _PC_REC_INCR_XFER_SIZE, _PC_REC_MAX_XFER_SIZE, _PC_REC_MIN_XFER_SIZE, _PC_REC_XFER_ALIGN, setegid, seteuid. Fix typo in off_t definition. * conform/data/net/if.h-data: New file. * conform/data/netinet/in.h-data: New file. * conform/data/netinet/tcp.h-data: New file. * conform/data/sys/mman.h-data: Add POSIX_MADV_NORMAL, POSIX_MADV_SEQUENTIAL, POSIX_MADV_RANDOM, POSIX_MADV_WILLNEED, POSIX_MADV_DONTNEED, POSIX_TYPED_MEM_ALLOCATE, POSIX_TYPED_MEM_ALLOCATE_CONTIG, POSIX_TYPED_MEM_MAP_ALLOCATABLE, posix_typedmem_info, posix_mem_offset, posix_typed_mem_get_info, and posix_typed_mem_open. * conform/data/sys/socket.h-data: New file. * conform/data/sys/stat.h-data: Add S_TYPEISTMO and isfdtype. * conform/data/sys/types.h-data: Add pthread_barrier_t, pthread_barrierattr_t, and pthread_spinlock_t. * conform/data/sys/un.h-data: New file. * conform/data/sys/utsname.h-data: New file. * include/netdb.h (__gethostbyaddr_r): Fix types of first and second parameter. * inet/gethstbyad.c (gethostbyname): Likewise. * inet/gethstbyad_t.c (gethostbyname_r): Likewise. * inet/getipnodebyad.c (getipnodebyad): Likewise. * nis/nss_nis/nis-hosts.c (_nss_nis_gethostbyaddr_r): Likewise. * nis/nss_nisplus/nisplus-hosts.c (_nss_nisplus_gethostbyaddr_r): Likewise. * nscd/gethstbyad_r.c (gethostbyaddr_r): Likewise. * nscd/nscd_gethst_r.c (__nscd_gethostbyaddr_r): Likewise. * nscd/nscd_proto.h (__nscd_gethostbyaddr_r): Likewise. * nss/nss_files/files-hosts.c (_nss_files_gethostbyaddr_r): Likewise. * resolv/gethnamaddr.c (gethostbyname): Likewise. * resolv/netdb.h (struct hostent): Fix type of h_length member. (gethostbyaddr, getipnodebyaddr, gethostbyaddr_r): Fix types of first and second parameter. 2000-04-29 Andreas Jaeger <aj@suse.de> * conform/data/arpa/inet.h-data: New file.
2000-04-30 04:17:35 +00:00
extern int __nscd_gethostbyaddr_r (const void *addr, socklen_t len, int type,
struct hostent *resultbuf,
char *buffer, size_t buflen,
struct hostent **result, int *h_errnop)
attribute_hidden;
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extern int __nscd_getai (const char *key, struct nscd_ai_result **result,
int *h_errnop) attribute_hidden;
extern int __nscd_getgrouplist (const char *user, gid_t group, long int *size,
gid_t **groupsp, long int limit)
attribute_hidden;
extern int __nscd_getservbyname_r (const char *name, const char *proto,
struct servent *result_buf, char *buf,
size_t buflen, struct servent **result)
attribute_hidden;
extern int __nscd_getservbyport_r (int port, const char *proto,
struct servent *result_buf, char *buf,
size_t buflen, struct servent **result)
attribute_hidden;
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extern int __nscd_innetgr (const char *netgroup, const char *host,
const char *user, const char *domain)
attribute_hidden;
extern int __nscd_setnetgrent (const char *group, struct __netgrent *datap)
attribute_hidden;
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#endif /* _NSCD_PROTO_H */