From e61abf83986463e263de965d487fac5cb083839a Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 19 Mar 1997 05:47:56 +0000 Subject: Update. 1997-03-19 01:40 Ulrich Drepper * sysdeps/unix/sysv/sco3.2.4/Dist: New file. * sysdeps/unix/sysv/sysv4/Dist: Add __getpgid.c and __setpgid.c. * sysdeps/unix/bsd/Dist: Add bsdstat.h, setrgid.c, and setruid.c. * sysdeps/unix/sysv/Dist: Add direct.h. * sysdeps/unix/sysv/linux/Dist: Add netinet/tcp.h. * Make-dist ($(tardir).tar): Prefer writing temporary file to $TMPDIR is available. The default is /tmp. * sysdeps/generic/ip.h: Move to... * sysdeps/generic/netinet/ip.h: ...here. * Makefile (tests): Quote $(CC) argument to isomac program. Patch by H.J. Lu . * sysdeps/i386/setjmp.S (__setjmp): Fix fatal bug where 0 argument is placed in wrong place on the stack. Reported by Marc Lehmann . * sysdeps/tst-setjmp.c: Add new test for above problem. * sysdeps/libm-i387/e_pow.S: Compute PIC addres early. * sysdeps/libm-i387/e_powf.S: Likewise. * sysdeps/libm-i387/e_powl.S: Likewise. 1997-03-18 23:18 Ulrich Drepper * time/offtime.c (__offtime): Change type of `yg' to long int. Reported by a sun . 1997-03-18 23:08 a sun * sysdeps/unix/sysv/linux/net/if_ppp.h (PPP_VERSION): Define to 2.2.0 to prevent version mismatch. 1997-03-17 19:26 Andreas Jaeger * stdio-common/printf_fphex.c (MIN): Only define MIN if not already defined. 1997-03-14 23:34 Geoff Keating * sysdeps/unix/sysv/linux/powerpc/termbits.h: Leave ioctl numbers in ioctls.h. * elf/rtld.c (_dl_start): Call elf_machine_runtime_setup when the loader first relocates itself. * sysdeps/powerpc/elf/start.c (__start1): Fix bug for static objects. * sysdeps/powerpc/dl-machine.h (elf_machine_rela): Fix bugs in jump slot relocation. Prefer relative branches (some PowerPC chips don't predict absolute branches). (elf_machine_runtime_setup): Simplify and correct expressions. (RTLD_START): Fix bug changing _dl_starting_up. * sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c: Added. Deal with strange Linux/PPC padding of initial stack. 1997-03-11 04:14 Geoff Keating * sysdeps/unix/sysv/linux/powerpc/termbits.h: Increase NCCS to 39, for future expansion. * sysdeps/unix/sysv/linux/powerpc/sys/kernel_termios.h: Added. * sysdeps/powerpc/dl-machine.h (elf_machine_rela): Explain why it can't have a switch statement. * sysdeps/powerpc/elf/start.c (__start1): Explain why it can't be static. * sysdeps/powerpc/elf/start.c (_start): Use .previous to avoid confusing gcc's idea of the current section. * sysdeps/powerpc/dl-machine.h (ELF_MACHINE_RUNTIME_TRAMPOLINE, RTLD_START): Likewise. 1997-03-08 09:10 Geoff Keating * sysdeps/powerpc/dl-machine.h (elf_machine_rela, elf_machine_runtime_setup): Flush data & instruction caches when necessary, for 603/604 support. Add better support for large PLTs. (elf_machine_rela): Remove relocations that wouldn't work if anyone ever used them. Use memcpy for copy reloc, it'll be safe. Never target branch relocations at a PLT entry. * sysdeps/powerpc/bsd-setjmp.S: Make jump to PLT entry if we are generating PIC. * sysdeps/powerpc/bsd-_setjmp.S: Likewise. * sysdeps/powerpc/setjmp.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/clone.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/socket.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/syscall.S: Likewise. * sysdeps/unix/sysv/linux/powerpc/sysdep.h: Likewise. * sysdeps/powerpc/elf/start.c: Clean up. * sysdeps/powerpc/__longjmp.S: Return 'value' as result from setjmp call. * sysdeps/unix/sysv/linux/powerpc/statbuf.h: New file. 1997-03-09 12:36 H.J. Lu * Make-dist (srcs): Add $(test-srcs). * MakeTAGS (all-sources): Likewise. * Makerules (depfiles, common-mostlyclean): Likewise. * Rules (tests): Likewise. 1997-03-18 05:28 Roland McGrath * elf/dl-reloc.c (RESOLVE): Don't try to resolve ocal symbols. 1997-03-17 21:39 Philip Blundell * nis/nss_nis/nis-service.c (_nss_nis_getservbyname_r): Allow protocol=NULL to match any protocol rather than returning an error. 1997-03-17 19:00 Philip Blundell * nss/nss_files/files-service.c (servbyname): Match any protocol if proto==NULL. 1997-03-18 05:17 Ulrich Drepper * sysdeps/unix/sysv/linux/alpha/fcntlbits.h: Don't define O_NORW. * sysdeps/unix/sysv/linux/fcntlbits.h: Likewise. Proposed by Thomas Bushnell, n/BSG. 1997-03-18 07:53 H.J. Lu * sysdeps/generic/setenv.c (setenv): Don't copy name when we reuse the buffer for replacement. 1997-03-16 19:30 H.J. Lu * sysdeps/unix/sysv/linux/syscalls.list: Add sys_fstat, sys_lstat and sys_stat. 1997-03-17 12:43 Thorsten Kukuk Add NIS+ functions * shlib-versions: Add libnss_nisplus. * nis/Makefile: Add NIS+ source files. * nis/nis_call.c: New file. * nis/nis_clone.c: New file. * nis/nis_error.c: New file. * nis/nis_file.c: New file. * nis/nis_free.c: New file. * nis/nis_intern.c: New file. * nis/nis_intern.h: New file. * nis/nis_local_names.c: New file. * nis/nis_names.c: New file. * nis/nis_print.c: New file. * nis/nis_server.c: New file. * nis/nis_subr.c: New file. * nis/nis_table.c: New file. * nis/nis_xdr.c: New file. * nis/nss-nisplus.h: New file. * nis/nss_nisplus/nisplus-alias.c: New file. * nis/nss_nisplus/nisplus-ethers.c: New file. * nis/nss_nisplus/nisplus-grp.c: New file. * nis/nss_nisplus/nisplus-hosts.c: New file. * nis/nss_nisplus/nisplus-netgrp.c: New file. * nis/nss_nisplus/nisplus-network.c: New file. * nis/nss_nisplus/nisplus-proto.c: New file. * nis/nss_nisplus/nisplus-publickey.c: New file. * nis/nss_nisplus/nisplus-pwd.c: New file. * nis/nss_nisplus/nisplus-rpc.c: New file. * nis/nss_nisplus/nisplus-service.c: New file. * nis/nss_nisplus/nisplus-spwd.c: New file. * nis/rpcsvc/nis.h: New file. * nis/rpcsvc/nis.x: New file. * nis/rpcsvc/nis_object.x: New file. * nis/rpcsvc/nis_tags.h: New file. * nis/rpcsvc/nislib.h: New file. 1997-03-17 12:52 Thomas Bushnell, n/BSG * mach/devstream.c (output/write_some): Don't try and write more than IO_INBAND_MAX in a single call to device_write_inband. * sysdeps/libm-ieee754/w_atan2.c: Don't ignore exception if library * sysdeps/libm-ieee754/w_atan2f.c: Likewise. * sysdeps/libm-ieee754/w_atan2l.c: Likewise. * sysdeps/unix/sysv/linux/sys/mman.h (msync): Add description for * stdlib/atoll.c: Undefine atoll, not atol. --- nis/nis_local_names.c | 184 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 184 insertions(+) create mode 100644 nis/nis_local_names.c (limited to 'nis/nis_local_names.c') diff --git a/nis/nis_local_names.c b/nis/nis_local_names.c new file mode 100644 index 0000000000..50120a6f73 --- /dev/null +++ b/nis/nis_local_names.c @@ -0,0 +1,184 @@ +/* Copyright (c) 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Thorsten Kukuk , 1997. + + 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. + + 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 +#include +#include +#include +#include + +nis_name +nis_local_group (void) +{ + static char __nisgroup[NIS_MAXNAMELEN + 1]; + + if (__nisgroup[0] == '\0') + { + char *cptr; + + if ((cptr = getenv ("NIS_GROUP")) == NULL) + return __nisgroup; + + if (strlen (cptr) >= NIS_MAXNAMELEN) + return __nisgroup; + + strcpy (__nisgroup, cptr); + + if (__nisgroup[strlen (__nisgroup) - 1] != '.') + { + cptr = nis_local_directory (); + if (strlen (__nisgroup) + strlen (cptr) + 1 < NIS_MAXNAMELEN) + { + strcat (__nisgroup, "."); + strcat (__nisgroup, cptr); + } + else + { + __nisgroup[0] = '\0'; + return __nisgroup; + } + } + } + + return __nisgroup; +} + + +nis_name +nis_local_directory (void) +{ + static char __nisdomainname[NIS_MAXNAMELEN + 1]; + int len; + + if (__nisdomainname[0] == '\0') + { + if (getdomainname (__nisdomainname, NIS_MAXNAMELEN) < 0) + strcpy (__nisdomainname, "\0"); + else + { + len = strlen (__nisdomainname); + + /* Missing trailing dot? */ + if (__nisdomainname[len - 1] != '.') + { + __nisdomainname[len] = '.'; + __nisdomainname[len + 1] = '\0'; + } + } + } + + return __nisdomainname; +} + +nis_name +nis_local_principal (void) +{ + static char __principal[NIS_MAXNAMELEN + 1]; + + if (__principal[0] == '\0') + { + char buf[NIS_MAXNAMELEN + 1]; + nis_result *res; + uid_t uid = geteuid (); + + if (uid != 0) + { + snprintf (buf, NIS_MAXNAMELEN - 1, + "[auth_name=%d,auth_type=LOCAL],cred.org_dir.%s", + uid, nis_local_directory ()); + + if (buf[strlen (buf) - 1] != '.') + strcat (buf, "."); + + res = nis_list (buf, USE_DGRAM + NO_AUTHINFO + FOLLOW_LINKS + + FOLLOW_PATH, NULL, NULL); + + if (res == NULL) + { + strcpy (__principal, "nobody"); + return __principal; + } + + if (res->status == NIS_SUCCESS) + { + if (res->objects.objects_len > 1) + { + /* More than one principal with same uid? something + wrong with cred table. Should be unique Warn user + and continue. */ + printf (_("\ +LOCAL entry for UID %d in directory %s not unique\n"), + uid, nis_local_directory ()); + } + strcpy (__principal, ENTRY_VAL (res->objects.objects_val, 0)); + nis_freeresult (res); + return __principal; + } + else + { + nis_freeresult (res); + strcpy (__principal, "nobody"); + return __principal; + } + } + else + { + strcpy (__principal, nis_local_host ()); + return __principal; + } + + /* Should be never reached */ + strcpy (__principal, "nobody"); + return __principal; + } + return __principal; +} + +nis_name +nis_local_host (void) +{ + static char __nishostname[NIS_MAXNAMELEN + 1]; + int len; + + if (__nishostname[0] == '\0') + { + char *cp = __nishostname; + + if (gethostname (__nishostname, NIS_MAXNAMELEN) < 0) + cp = stpcpy (cp, "\0"); + + len = cp - __nishostname; + + /* Hostname already fully qualified? */ + if (__nishostname[len - 1] == '.') + return __nishostname; + + if (strlen (__nishostname + strlen (nis_local_directory ()) + 1) > + NIS_MAXNAMELEN) + { + __nishostname[0] = '\0'; + return __nishostname; + } + + *cp++ = '.'; + stpcpy (cp, nis_local_directory ()); + } + + return __nishostname; +} -- cgit v1.2.3