From b85697f61d8aeeaeb8b91d50ab2c668b7fcbbd8a Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sat, 18 Dec 1999 19:45:25 +0000 Subject: Update. 1999-12-17 Ulrich Drepper * string/bits/string2.h (__strtok_r_1c): Help gcc optimizing string access. * locale/programs/ld-collate.c: Implement handling of absolute ellipsis. Parsing of file and constructing the internal data structures should now be complete. (collate_finish): Start adding support to generate the data structures which are written out to the file. * intl/dcgettext.c: Rewrite to handle caching of previous results here instead of in the dcgettext macro. * intl/libintl.h (dcgettext): Don't define for systems using this glibc or systems with tsearch. * sysdeps/generic/mathdef.h: Protect definitions for math.h against double inclusion. * sysdeps/alpha/fpu/bits/mathdef.h: Likewise. * sysdeps/i386/fpu/bits/mathdef.h: Likewise. * sysdeps/m68k/fpu/bits/mathdef.h: Likewise. * sysdeps/powerpc/fpu/bits/mathdef.h: Likewise. * sysdeps/i386/fpu/libm-test-ulps: Add more deltas (are mobile PIIs that different?). 1999-12-17 Andreas Jaeger * rt/aio.h (struct aiocb64): Add member __next_prio to sync the struct with aiocb. * rt/Makefile (tests): Added tst-aio64. Added dependency rules for tst-aio64. * rt/tst-aio64.c: New file, copied from tst-aio.c and changed for 64bit tests. 1999-12-15 Thorsten Kukuk * sysdeps/unix/sysv/linux/alpha/oldgetrlimit64.c: Removed. * sysdeps/unix/sysv/linux/alpha/oldsetrlimit64.c: Removed. * sysdeps/unix/sysv/linux/bits/resource.h: Change RLIM_INFINITY back to old value (signed long). * sysdeps/unix/sysv/linux/i386/bits/resource.h: New, with unsigned long RLIM_INFINITY. * sysdeps/unix/sysv/linux/getrlimit.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/getrlimit.c: ... here. * sysdeps/unix/sysv/linux/getrlimit64.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/getrlimit64.c: ... here. * sysdeps/unix/sysv/linux/oldgetrlimit64.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/oldgetrlimit64.c: ... here. * sysdeps/unix/sysv/linux/oldsetrlimit64.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/oldsetrlimit64.c: ... here. * sysdeps/unix/sysv/linux/setrlimit.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/setrlimit.c: ... here. * sysdeps/unix/sysv/linux/setrlimit64.c: Moved from here to ... * sysdeps/unix/sysv/linux/i386/setrlimit64.c: ... here. * sysdeps/unix/sysv/linux/sparc/bits/resource.h: New. * sysdeps/unix/sysv/linux/sparc/sparc64/oldgetrlimit64.c: Removed. * sysdeps/unix/sysv/linux/sparc/sparc64/oldsetrlimit64.c: Removed. 1999-12-17 Andreas Jaeger * elf/ldconfig.c: Add new option -l to manualy link shared libraries. (options): Added option. (parse_opt): Set option. (main): Handle option. (manual_link): New function. 1999-12-17 Thorsten Kukuk * string/bits/string2.h: Fix patch from 1999-12-07. 1999-12-16 Ulrich Drepper * sysdeps/generic/strsep.c: If delim string has only one character don't run over end of string. * locale/programs/ld-collate.c (insert_weights): Also update next pointer of last cursor element. (insert_value): Return nonzero value if nothing got inserted. (handle_ellipsis): Don't do anything if to-value cannot be inserted. 1999-12-10 Jakub Jelinek * stdlib/longlong.h (__sparc_v9__): Use %rDIGIT instead of %DIGIT where appropriate. 1999-12-10 Jakub Jelinek * sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c (__sigaction): Copy sa_flags into kernel sigaction structure. 1999-12-14 Andreas Jaeger * string/tester.c (test_strsep): More tests for access beyond the final NUL. The first two tests come from PR libc/1486 by martinea@iro.umontreal.ca. 1999-12-14 Thorsten Kukuk * nis/ypclnt.c: Correct handling of cached client handles. (__xdr_ypresp_all): Call callback function for errors, too, like Solaris does. * nis/nss_compat/compat-grp.c: Make sure errno is always set correct. * nis/nss_compat/compat-initgroups.c: Likewise. * nis/nss_compat/compat-spwd.c: Likewise. * nis/nss_nis/nis-alias.c: Likewise. * nis/nss_nis/nis-ethers.c: Likewise. * nis/nss_nis/nis-grp.c: Likewise. * nis/nss_nis/nis-hosts.c: Likewise. * nis/nss_nis/nis-netgrp.c: Likewise. * nis/nss_nis/nis-publickey.c: Likewise. * nis/nss_nis/nis-service.c: Likewise. Also use services.byservicename Map if available, optimize query if name/port and protocol is known. --- nis/nss_nis/nis-alias.c | 5 +- nis/nss_nis/nis-ethers.c | 9 ++-- nis/nss_nis/nis-grp.c | 6 +-- nis/nss_nis/nis-hosts.c | 6 ++- nis/nss_nis/nis-netgrp.c | 9 ++-- nis/nss_nis/nis-publickey.c | 33 +++++++++---- nis/nss_nis/nis-service.c | 115 ++++++++++++++++++++++++++++++++++++++++++-- 7 files changed, 157 insertions(+), 26 deletions(-) (limited to 'nis/nss_nis') diff --git a/nis/nss_nis/nis-alias.c b/nis/nss_nis/nis-alias.c index 64d0bf8de5..e6e2386547 100644 --- a/nis/nss_nis/nis-alias.c +++ b/nis/nss_nis/nis-alias.c @@ -278,7 +278,10 @@ _nss_nis_getaliasbyname_r (const char *name, struct aliasent *alias, if (parse_res == -1) return NSS_STATUS_TRYAGAIN; else - return NSS_STATUS_NOTFOUND; + { + *errnop = ENOENT; + return NSS_STATUS_NOTFOUND; + } } return NSS_STATUS_SUCCESS; diff --git a/nis/nss_nis/nis-ethers.c b/nis/nss_nis/nis-ethers.c index c95f766469..c1ea32adc5 100644 --- a/nis/nss_nis/nis-ethers.c +++ b/nis/nss_nis/nis-ethers.c @@ -1,6 +1,6 @@ -/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Thorsten Kukuk , 1996. + Contributed by Thorsten Kukuk , 1996. 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 @@ -241,7 +241,10 @@ _nss_nis_gethostton_r (const char *name, struct ether *eth, if (parse_res == -1) return NSS_STATUS_TRYAGAIN; else - return NSS_STATUS_NOTFOUND; + { + *errnop = ENOENT; + return NSS_STATUS_NOTFOUND; + } } return NSS_STATUS_SUCCESS; } diff --git a/nis/nss_nis/nis-grp.c b/nis/nss_nis/nis-grp.c index 6dca66e4df..62e6b475b7 100644 --- a/nis/nss_nis/nis-grp.c +++ b/nis/nss_nis/nis-grp.c @@ -1,6 +1,6 @@ -/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Thorsten Kukuk , 1996. + Contributed by Thorsten Kukuk , 1996. 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 @@ -207,7 +207,7 @@ _nss_nis_getgrnam_r (const char *name, struct group *grp, return NSS_STATUS_TRYAGAIN; else { - *errnop = EAGAIN; + *errnop = ENOENT; return NSS_STATUS_NOTFOUND; } } diff --git a/nis/nss_nis/nis-hosts.c b/nis/nss_nis/nis-hosts.c index 0ddc930687..15aff251e5 100644 --- a/nis/nss_nis/nis-hosts.c +++ b/nis/nss_nis/nis-hosts.c @@ -321,6 +321,7 @@ internal_gethostbyname2_r (const char *name, int af, struct hostent *host, else { *h_errnop = HOST_NOT_FOUND; + *errnop = ENOENT; return NSS_STATUS_NOTFOUND; } } @@ -392,7 +393,10 @@ _nss_nis_gethostbyaddr_r (char *addr, size_t addrlen, int af, *errnop = errno; } if (retval == NSS_STATUS_NOTFOUND) - *h_errnop = HOST_NOT_FOUND; + { + *h_errnop = HOST_NOT_FOUND; + *errnop = ENOENT; + } return retval; } diff --git a/nis/nss_nis/nis-netgrp.c b/nis/nss_nis/nis-netgrp.c index d170b56f50..0d3ed44d3f 100644 --- a/nis/nss_nis/nis-netgrp.c +++ b/nis/nss_nis/nis-netgrp.c @@ -1,6 +1,6 @@ -/* Copyright (C) 1996, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Thorsten Kukuk , 1996. + Contributed by Thorsten Kukuk , 1996. 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 @@ -117,7 +117,10 @@ _nss_nis_getnetgrent_r (struct __netgrent *result, char *buffer, size_t buflen, enum nss_status status; if (cursor == NULL) - return NSS_STATUS_NOTFOUND; + { + *errnop = ENOENT; + return NSS_STATUS_NOTFOUND; + } __libc_lock_lock (lock); diff --git a/nis/nss_nis/nis-publickey.c b/nis/nss_nis/nis-publickey.c index 73afd442a9..821accfbae 100644 --- a/nis/nss_nis/nis-publickey.c +++ b/nis/nss_nis/nis-publickey.c @@ -1,6 +1,6 @@ -/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. - Contributed by Thorsten Kukuk , 1996. + Contributed by Thorsten Kukuk , 1996. 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 @@ -50,8 +50,11 @@ _nss_nis_getpublickey (const char *netname, char *pkey, int *errnop) domain = strchr (netname, '@'); if (!domain) - return NSS_STATUS_UNAVAIL; - domain++; + { + *errnop = EINVAL; + return NSS_STATUS_UNAVAIL; + } + ++domain; retval = yperr2nss (yp_match (domain, "publickey.byname", netname, strlen (netname), &result, &len)); @@ -95,8 +98,11 @@ _nss_nis_getsecretkey (const char *netname, char *skey, char *passwd, domain = strchr (netname, '@'); if (!domain) - return NSS_STATUS_UNAVAIL; - domain++; + { + *errnop = EINVAL; + return NSS_STATUS_UNAVAIL; + } + ++domain; retval = yperr2nss (yp_match (domain, "publickey.byname", netname, strlen (netname), &result, &len)); @@ -196,10 +202,13 @@ _nss_nis_netname2user (char netname[MAXNETNAMELEN + 1], uid_t *uidp, domain = strchr (netname, '@'); if (!domain) - return NSS_STATUS_UNAVAIL; + { + *errnop = EINVAL; + return NSS_STATUS_UNAVAIL; + } /* Point past the '@' character */ - domain++; + ++domain; lookup = NULL; yperr = yp_match (domain, "netid.byname", netname, strlen (netname), &lookup, &len); @@ -209,11 +218,13 @@ _nss_nis_netname2user (char netname[MAXNETNAMELEN + 1], uid_t *uidp, break; /* the successful case */ case YPERR_DOMAIN: case YPERR_KEY: + *errnop = ENOENT; return NSS_STATUS_NOTFOUND; case YPERR_MAP: default: return NSS_STATUS_UNAVAIL; } + if (lookup) { enum nss_status err; @@ -224,7 +235,9 @@ _nss_nis_netname2user (char netname[MAXNETNAMELEN + 1], uid_t *uidp, return err; } else - return NSS_STATUS_NOTFOUND; - + { + *errnop = ENOENT; + return NSS_STATUS_NOTFOUND; + } return NSS_STATUS_SUCCESS; } diff --git a/nis/nss_nis/nis-service.c b/nis/nss_nis/nis-service.c index 103b1e4115..cece55c283 100644 --- a/nis/nss_nis/nis-service.c +++ b/nis/nss_nis/nis-service.c @@ -172,7 +172,7 @@ internal_nis_getservent_r (struct servent *serv, char *buffer, return NSS_STATUS_NOTFOUND; } p = strncpy (buffer, data->next->val, buflen); - while (isspace (*p)) + while (isspace (*p)) ++p; parse_res = _nss_files_parse_servent (p, serv, pdata, buflen, errnop); @@ -215,6 +215,63 @@ _nss_nis_getservbyname_r (const char *name, char *protocol, return NSS_STATUS_UNAVAIL; } + /* If the protocol is given, we could try if our NIS server knows + about services.byservicename map. If yes, we only need one query */ + if (protocol != NULL) + { + char key[strlen (name) + strlen (protocol) + 2]; + char *cp, *domain, *result; + size_t keylen, len; + + /* If this fails, the other solution will also fail. */ + if (yp_get_default_domain (&domain)) + return NSS_STATUS_UNAVAIL; + + /* key is: "name/protocol" */ + cp = stpcpy (key, name); + *cp++ = '/'; + stpcpy (cp, protocol); + keylen = strlen (key); + status = yperr2nss (yp_match (domain, "services.byservicename", key, + keylen, &result, &len)); + + /* If we found the key, it's ok and parse the result. If not, + fall through and parse the complete table. */ + if (status == NSS_STATUS_SUCCESS) + { + struct parser_data *pdata = (void *) buffer; + int parse_res; + char *p; + + if ((size_t) (len + 1) > buflen) + { + free (result); + *errnop = ERANGE; + return NSS_STATUS_TRYAGAIN; + } + + p = strncpy (buffer, result, len); + buffer[len] = '\0'; + while (isspace (*p)) + ++p; + free (result); + parse_res = _nss_files_parse_servent (p, serv, pdata, + buflen, errnop); + if (parse_res < 0) + { + if (parse_res == -1) + return NSS_STATUS_TRYAGAIN; + else + { + *errnop = ENOENT; + return NSS_STATUS_NOTFOUND; + } + } + else + return NSS_STATUS_SUCCESS; + } + } + status = internal_nis_setservent (&data); if (status != NSS_STATUS_SUCCESS) return status; @@ -256,10 +313,57 @@ _nss_nis_getservbyport_r (int port, char *protocol, struct servent *serv, enum nss_status status; int found; - if (protocol == NULL) + /* If the protocol is given, we only need one query */ + if (protocol != NULL) { - *errnop = EINVAL; - return NSS_STATUS_UNAVAIL; + char key[100 + strlen (protocol) + 2]; + char *domain, *result; + size_t keylen, len; + + /* If this fails, the other solution will also fail. */ + if (yp_get_default_domain (&domain)) + return NSS_STATUS_UNAVAIL; + + /* key is: "port/protocol" */ + keylen = snprintf (key, sizeof (key), "%d/%s", port, protocol); + status = yperr2nss (yp_match (domain, "services.byname", key, + keylen, &result, &len)); + + /* If we found the key, it's ok and parse the result. If not, + fall through and parse the complete table. */ + if (status == NSS_STATUS_SUCCESS) + { + struct parser_data *pdata = (void *) buffer; + int parse_res; + char *p; + + if ((size_t) (len + 1) > buflen) + { + free (result); + *errnop = ERANGE; + return NSS_STATUS_TRYAGAIN; + } + + p = strncpy (buffer, result, len); + buffer[len] = '\0'; + while (isspace (*p)) + ++p; + free (result); + parse_res = _nss_files_parse_servent (p, serv, pdata, + buflen, errnop); + if (parse_res < 0) + { + if (parse_res == -1) + return NSS_STATUS_TRYAGAIN; + else + { + *errnop = ENOENT; + return NSS_STATUS_NOTFOUND; + } + } + else + return NSS_STATUS_SUCCESS; + } } status = internal_nis_setservent (&data); @@ -270,7 +374,8 @@ _nss_nis_getservbyport_r (int port, char *protocol, struct servent *serv, while (!found && ((status = internal_nis_getservent_r (serv, buffer, buflen, errnop, &data)) == NSS_STATUS_SUCCESS)) - if (serv->s_port == port && strcmp (serv->s_proto, protocol) == 0) + if (serv->s_port == port && + (protocol == NULL || strcmp (serv->s_proto, protocol) == 0)) found = 1; internal_nis_endservent (&data); -- cgit v1.2.3