aboutsummaryrefslogtreecommitdiff
path: root/sysdeps
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/generic/Makefile6
-rw-r--r--sysdeps/generic/_strerror.c10
-rw-r--r--sysdeps/generic/paths.h71
-rw-r--r--sysdeps/posix/getaddrinfo.c487
-rw-r--r--sysdeps/stub/getaddrinfo.c38
-rw-r--r--sysdeps/stub/lockfile.c24
-rw-r--r--sysdeps/unix/sysv/linux/Makefile5
-rw-r--r--sysdeps/unix/sysv/linux/alpha/Makefile2
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sigaction.h51
-rw-r--r--sysdeps/unix/sysv/linux/alpha/signum.h69
-rw-r--r--sysdeps/unix/sysv/linux/alpha/statbuf.h49
-rw-r--r--sysdeps/unix/sysv/linux/getsysstats.c1
-rw-r--r--sysdeps/unix/sysv/linux/paths.h71
-rw-r--r--sysdeps/unix/sysv/linux/siglist.c19
-rw-r--r--sysdeps/unix/sysv/linux/siglist.h47
15 files changed, 910 insertions, 40 deletions
diff --git a/sysdeps/generic/Makefile b/sysdeps/generic/Makefile
index f160dc8892..5e0f03abcc 100644
--- a/sysdeps/generic/Makefile
+++ b/sysdeps/generic/Makefile
@@ -32,8 +32,8 @@ common-generated := $(common-generated) bytesex.h det_endian
endif
ifeq ($(subdir),stdio-common)
-
-ifeq "$(filter $(objpfx)siglist.c,$(before-compile))" ""
+ifneq ($(inhibit-siglist),yes)
+ifeq "$(filter %siglist.c,$(before-compile))" ""
before-compile := $(before-compile) $(objpfx)siglist.c
$(objpfx)siglist.c: $(objpfx)make_siglist
@rm -f $@
@@ -49,5 +49,5 @@ $(objpfx)make_siglist: $(sysdep_dir)/generic/make_siglist.c
generated := $(generated) make_siglist siglist.c
endif
-
+endif
endif
diff --git a/sysdeps/generic/_strerror.c b/sysdeps/generic/_strerror.c
index 8067f3fd06..45fc8cab59 100644
--- a/sysdeps/generic/_strerror.c
+++ b/sysdeps/generic/_strerror.c
@@ -16,6 +16,7 @@ License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
+#include <libintl.h>
#include <stdio.h>
#include <string.h>
#include "../stdio-common/_itoa.h"
@@ -25,6 +26,9 @@ Cambridge, MA 02139, USA. */
#define _sys_nerr sys_nerr
#endif
+/* Set if startup process finished. */
+extern int _dl_starting_up;
+
/* Return a string describing the errno code in ERRNUM. */
char *
_strerror_internal (int errnum,
@@ -33,7 +37,8 @@ _strerror_internal (int errnum,
{
if (errnum < 0 || errnum >= _sys_nerr)
{
- const char *unk = _("Unknown error ");
+ static const char unk_orig[] = N_("Unknown error ");
+ const char *unk = _dl_starting_up ? unk_orig : _(unk_orig);
const size_t unklen = strlen (unk);
char *p = buf + buflen;
*--p = '\0';
@@ -41,5 +46,6 @@ _strerror_internal (int errnum,
return memcpy (p - unklen, unk, unklen);
}
- return (char *) _(_sys_errlist[errnum]);
+ return (char *) (_dl_starting_up ? _sys_errlist[errnum]
+ : _(_sys_errlist[errnum]));
}
diff --git a/sysdeps/generic/paths.h b/sysdeps/generic/paths.h
new file mode 100644
index 0000000000..760ae7cfe0
--- /dev/null
+++ b/sysdeps/generic/paths.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)paths.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _PATHS_H_
+#define _PATHS_H_
+
+/* Default search path. */
+#define _PATH_DEFPATH "/usr/bin:/bin"
+/* All standard utilities path. */
+#define _PATH_STDPATH \
+ "/usr/bin:/bin:/usr/sbin:/sbin:/usr/contrib/bin:/usr/old/bin"
+
+#define _PATH_BSHELL "/bin/sh"
+#define _PATH_CONSOLE "/dev/console"
+#define _PATH_CSHELL "/bin/csh"
+#define _PATH_DEVDB "/var/run/dev.db"
+#define _PATH_DEVNULL "/dev/null"
+#define _PATH_DRUM "/dev/drum"
+#define _PATH_KMEM "/dev/kmem"
+#define _PATH_MAILDIR "/var/mail"
+#define _PATH_MAN "/usr/man"
+#define _PATH_MEM "/dev/mem"
+#define _PATH_MNTTAB "/etc/fstab"
+#define _PATH_MOUNTED "/var/run/mtab"
+#define _PATH_NOLOGIN "/etc/nologin"
+#define _PATH_SENDMAIL "/usr/sbin/sendmail"
+#define _PATH_SHELLS "/etc/shells"
+#define _PATH_TTY "/dev/tty"
+#define _PATH_UNIX "/vmunix"
+#define _PATH_VI "/usr/bin/vi"
+
+/* Provide trailing slash, since mostly used for building pathnames. */
+#define _PATH_DEV "/dev/"
+#define _PATH_TMP "/tmp/"
+#define _PATH_VARDB "/var/db/"
+#define _PATH_VARRUN "/var/run/"
+#define _PATH_VARTMP "/var/tmp/"
+
+#endif /* !_PATHS_H_ */
diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
new file mode 100644
index 0000000000..823335d761
--- /dev/null
+++ b/sysdeps/posix/getaddrinfo.c
@@ -0,0 +1,487 @@
+/* The Inner Net License, Version 2.00
+
+ The author(s) grant permission for redistribution and use in source and
+binary forms, with or without modification, of the software and documentation
+provided that the following conditions are met:
+
+0. If you receive a version of the software that is specifically labelled
+ as not being for redistribution (check the version message and/or README),
+ you are not permitted to redistribute that version of the software in any
+ way or form.
+1. All terms of the all other applicable copyrights and licenses must be
+ followed.
+2. Redistributions of source code must retain the authors' copyright
+ notice(s), this list of conditions, and the following disclaimer.
+3. Redistributions in binary form must reproduce the authors' copyright
+ notice(s), this list of conditions, and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+4. All advertising materials mentioning features or use of this software
+ must display the following acknowledgement with the name(s) of the
+ authors as specified in the copyright notice(s) substituted where
+ indicated:
+
+ This product includes software developed by <name(s)>, The Inner
+ Net, and other contributors.
+
+5. Neither the name(s) of the author(s) nor the names of its contributors
+ may be used to endorse or promote products derived from this software
+ without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY ITS AUTHORS AND CONTRIBUTORS ``AS IS'' AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ If these license terms cause you a real problem, contact the author. */
+
+/* This software is Copyright 1996 by Craig Metz, All Rights Reserved. */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <stdlib.h>
+#include <netinet/in.h>
+#ifdef INET6
+#include <netinet6/in6.h>
+#endif /* INET6 */
+#include <netdb.h>
+
+
+#define GAIH_OKIFUNSPEC 0x0100
+#define GAIH_EAI ~(GAIH_OKIFUNSPEC)
+
+#ifdef HOSTTABLE
+struct hostent *_hostname2addr_hosts(const char *name, int);
+struct hostent *_addr2hostname_hosts(const char *name, int, int);
+#endif /* HOSTTABLE */
+
+static struct addrinfo nullreq =
+{ 0, PF_UNSPEC, 0, 0, 0, NULL, NULL, NULL };
+
+struct gaih_service {
+ char *name;
+ unsigned long num;
+};
+
+struct gaih_servtuple {
+ struct gaih_servtuple *next;
+ int socktype;
+ int protocol;
+ int port;
+};
+
+static struct gaih_servtuple nullserv = {
+ NULL, 0, 0, 0
+};
+
+struct gaih_addrtuple {
+ struct gaih_addrtuple *next;
+ int family;
+ char addr[16];
+};
+
+static struct gaih_addrtuple nulladdr;
+
+struct gaih_typeproto {
+ int socktype;
+ int protocol;
+ char *name;
+};
+
+static struct gaih_typeproto gaih_inet_typeproto[] = {
+ { 0, 0, NULL },
+ { SOCK_STREAM, IPPROTO_TCP, "tcp" },
+ { SOCK_DGRAM, IPPROTO_UDP, "udp" },
+ { 0, 0, NULL }
+};
+
+static int gaih_inet_serv(char *servicename, struct gaih_typeproto *tp, struct gaih_servtuple **st)
+{
+ struct servent *s;
+
+ if (!(s = getservbyname(servicename, tp->name)))
+ return (GAIH_OKIFUNSPEC | -EAI_SERVICE);
+
+ if (!(*st = malloc(sizeof(struct gaih_servtuple))))
+ return -EAI_MEMORY;
+
+ (*st)->next = NULL;
+ (*st)->socktype = tp->socktype;
+ (*st)->protocol = tp->protocol;
+ (*st)->port = s->s_port;
+
+ return 0;
+}
+
+static int gaih_inet(const char *name, const struct gaih_service *service,
+ const struct addrinfo *req, struct addrinfo **pai)
+{
+ struct hostent *h = NULL;
+ struct gaih_typeproto *tp = gaih_inet_typeproto;
+ struct gaih_servtuple *st = &nullserv;
+ struct gaih_addrtuple *at = &nulladdr;
+ int i;
+
+ if (req->ai_protocol || req->ai_socktype) {
+ for (tp++; tp->name &&
+ ((req->ai_socktype != tp->socktype) || !req->ai_socktype) &&
+ ((req->ai_protocol != tp->protocol) || !req->ai_protocol); tp++);
+ if (!tp->name)
+ if (req->ai_socktype)
+ return (GAIH_OKIFUNSPEC | -EAI_SOCKTYPE);
+ else
+ return (GAIH_OKIFUNSPEC | -EAI_SERVICE);
+ }
+
+ if (service) {
+ if (service->name) {
+ if (tp->name) {
+ if (i = gaih_inet_serv(service->name, tp, &st))
+ return i;
+ } else {
+ struct gaih_servtuple **pst = &st;
+ for (tp++; tp->name; tp++) {
+ if (i = gaih_inet_serv(service->name, tp, pst)) {
+ if (i & GAIH_OKIFUNSPEC)
+ continue;
+ goto ret;
+ }
+ pst = &((*pst)->next);
+ }
+ if (st == &nullserv) {
+ i = (GAIH_OKIFUNSPEC | -EAI_SERVICE);
+ goto ret;
+ }
+ }
+ } else {
+ if (!(st = malloc(sizeof(struct gaih_servtuple))))
+ return -EAI_MEMORY;
+
+ st->next = NULL;
+ st->socktype = tp->socktype;
+ st->protocol = tp->protocol;
+ st->port = htons(service->num);
+ }
+ }
+
+ if (name) {
+ if (!(at = malloc(sizeof(struct gaih_addrtuple)))) {
+ i = -EAI_MEMORY;
+ goto ret;
+ }
+
+ at->family = 0;
+ at->next = NULL;
+
+ if (!at->family || !req->ai_family || (req->ai_family == AF_INET))
+ if (inet_pton(AF_INET, name, at->addr) > 0)
+ at->family = AF_INET;
+
+#ifdef INET6
+ if (!at->family && (!req->ai_family || (req->ai_family == AF_INET6)))
+ if (inet_pton(AF_INET6, name, at->addr) > 0)
+ at->family = AF_INET6;
+#endif /* INET6 */
+
+#ifdef HOSTTABLE
+ if (!at->family) {
+ struct hostent *h;
+ struct gaih_addrtuple **pat = &at;
+
+#ifdef INET6
+ if (!req->ai_family || (req->ai_family == AF_INET6))
+ if (h = _hostname2addr_hosts(name, AF_INET6)) {
+ for (i = 0; h->h_addr_list[i]; i++) {
+ if (!*pat) {
+ if (!(*pat = malloc(sizeof(struct gaih_addrtuple)))) {
+ i = -EAI_MEMORY;
+ goto ret;
+ }
+ }
+ (*pat)->next = NULL;
+ (*pat)->family = AF_INET6;
+ memcpy((*pat)->addr, h->h_addr_list[i], sizeof(struct in6_addr));
+ pat = &((*pat)->next);
+ }
+ }
+#endif /* INET6 */
+
+ if (!req->ai_family || (req->ai_family == AF_INET))
+ if (h = _hostname2addr_hosts(name, AF_INET)) {
+ for (i = 0; h->h_addr_list[i]; i++) {
+ if (!*pat) {
+ if (!(*pat = malloc(sizeof(struct gaih_addrtuple)))) {
+ i = -EAI_MEMORY;
+ goto ret;
+ }
+ }
+ (*pat)->next = NULL;
+ (*pat)->family = AF_INET;
+ memcpy((*pat)->addr, h->h_addr_list[i], sizeof(struct in_addr));
+ pat = &((*pat)->next);
+ }
+ }
+ }
+#endif /* HOSTTABLE */
+
+#ifdef RESOLVER
+ if (!at->family) {
+ struct hostent *h;
+ struct gaih_addrtuple **pat = &at;
+
+#ifdef INET6
+ if (!req->ai_family || (req->ai_family == AF_INET6))
+ if (h = gethostbyname2(name, AF_INET6)) {
+ for (i = 0; h->h_addr_list[i]; i++) {
+ if (!*pat) {
+ if (!(*pat = malloc(sizeof(struct gaih_addrtuple)))) {
+ i = -EAI_MEMORY;
+ goto ret;
+ }
+ }
+ (*pat)->next = NULL;
+ (*pat)->family = AF_INET6;
+ memcpy((*pat)->addr, h->h_addr_list[i], sizeof(struct in6_addr));
+ pat = &((*pat)->next);
+ }
+ }
+#endif /* INET6 */
+
+ if (!req->ai_family || (req->ai_family == AF_INET))
+ if (h = gethostbyname2(name, AF_INET)) {
+ for (i = 0; h->h_addr_list[i]; i++) {
+ if (!*pat) {
+ if (!(*pat = malloc(sizeof(struct gaih_addrtuple)))) {
+ i = -EAI_MEMORY;
+ goto ret;
+ }
+ }
+ (*pat)->next = NULL;
+ (*pat)->family = AF_INET;
+ memcpy((*pat)->addr, h->h_addr_list[i], sizeof(struct in_addr));
+ pat = &((*pat)->next);
+ }
+ }
+ }
+#endif /* RESOLVER */
+
+ if (!at->family)
+ return (GAIH_OKIFUNSPEC | -EAI_NONAME);
+ } else {
+ memset(&nulladdr, 0, sizeof(nulladdr));
+#ifdef INET6
+ if (!req->ai_family || (req->ai_family == AF_INET6))
+ nulladdr.family = AF_INET6;
+ else
+#endif /* INET6 */
+ nulladdr.family = AF_INET;
+ }
+
+ {
+ const char *c = NULL;
+ struct gaih_servtuple *st2;
+ struct gaih_addrtuple *at2 = at;
+ int j;
+
+ while(at2) {
+ if (req->ai_flags & AI_CANONNAME) {
+ struct hostent *h = NULL;
+
+#ifdef RESOLVER
+ h = gethostbyaddr(at2->addr,
+#ifdef INET6
+ (at2->family == AF_INET6) ? sizeof(struct in6_addr) :
+#endif /* INET6 */
+ sizeof(struct in_addr), at2->family);
+#endif /* RESOLVER */
+#ifdef HOSTTABLE
+ if (!h)
+ h = _addr2hostname_hosts(at2->addr,
+#ifdef INET6
+ (at2->family == AF_INET6) ? sizeof(struct in6_addr) :
+#endif /* INET6 */
+ sizeof(struct in_addr), at2->family);
+#endif /* HOSTTABLE */
+
+ if (!h) {
+ c = inet_ntop(at2->family, at2->addr, NULL, 0);
+ } else
+ c = h->h_name;
+
+ if (!c) {
+ i = (GAIH_OKIFUNSPEC | -EAI_NONAME);
+ goto ret;
+ }
+
+ j = strlen(c) + 1;
+ } else
+ j = 0;
+
+#ifdef INET6
+ if (at2->family == AF_INET6)
+ i = sizeof(struct sockaddr_in6);
+ else
+#endif /* INET6 */
+ i = sizeof(struct sockaddr_in);
+
+ st2 = st;
+ while(st2) {
+ if (!(*pai = malloc(sizeof(struct addrinfo) + i + j))) {
+ i = -EAI_MEMORY;
+ goto ret;
+ }
+ (*pai)->ai_flags = req->ai_flags;
+ (*pai)->ai_family = at2->family;
+ (*pai)->ai_socktype = st2->socktype;
+ (*pai)->ai_protocol = st2->protocol;
+ (*pai)->ai_addrlen = i;
+ (*pai)->ai_addr = (void *)(*pai) + sizeof(struct addrinfo);
+#if SALEN
+ ((struct sockaddr_in *)(*pai)->ai_addr)->sin_len = i;
+#endif /* SALEN */
+ ((struct sockaddr_in *)(*pai)->ai_addr)->sin_family = at2->family;
+ ((struct sockaddr_in *)(*pai)->ai_addr)->sin_port = st2->port;
+
+#ifdef INET6
+ if (at2->family == AF_INET6) {
+ ((struct sockaddr_in6 *)(*pai)->ai_addr)->sin6_flowinfo = 0;
+ memcpy(&((struct sockaddr_in6 *)(*pai)->ai_addr)->sin6_addr, at2->addr, sizeof(struct in6_addr));
+ } else
+#endif /* INET6 */
+ {
+ memcpy(&((struct sockaddr_in *)(*pai)->ai_addr)->sin_addr, at2->addr, sizeof(struct in_addr));
+ memset(((struct sockaddr_in *)(*pai)->ai_addr)->sin_zero, 0, sizeof(((struct sockaddr_in *)(*pai)->ai_addr)->sin_zero));
+ }
+
+ if (c) {
+ (*pai)->ai_canonname = (void *)(*pai) + sizeof(struct addrinfo) + i;
+ strcpy((*pai)->ai_canonname, c);
+ } else
+ (*pai)->ai_canonname = NULL;
+ (*pai)->ai_next = NULL;
+
+ pai = &((*pai)->ai_next);
+
+ st2 = st2->next;
+ }
+ at2 = at2->next;
+ }
+ }
+
+ i = 0;
+
+ret:
+ if (st != &nullserv) {
+ struct gaih_servtuple *st2 = st;
+ while(st) {
+ st2 = st->next;
+ free(st);
+ st = st2;
+ }
+ }
+ if (at != &nulladdr) {
+ struct gaih_addrtuple *at2 = at;
+ while(at) {
+ at2 = at->next;
+ free(at);
+ at = at2;
+ }
+ }
+ return i;
+}
+
+struct gaih {
+ int family;
+ int (*gaih)(const char *name, const struct gaih_service *service,
+ const struct addrinfo *req, struct addrinfo **pai);
+};
+
+static struct gaih gaih[] = {
+#ifdef INET6
+ { PF_INET6, gaih_inet },
+#endif /* INET6 */
+ { PF_INET, gaih_inet },
+ { PF_UNSPEC, NULL }
+};
+
+int getaddrinfo(const char *name, const char *service,
+ const struct addrinfo *req, struct addrinfo **pai)
+{
+ int i, j = 0;
+ struct addrinfo *p = NULL, **end = &p;
+ struct gaih *g = gaih, *pg = NULL;
+ struct gaih_service gaih_service, *pservice;
+
+ if (!name && !service)
+ return EAI_NONAME;
+
+ if (!req)
+ req = &nullreq;
+
+ if (req->ai_flags & ~3)
+ return EAI_BADFLAGS;
+
+ if ((req->ai_flags & AI_CANONNAME) && !name)
+ return EAI_BADFLAGS;
+
+ if (service && *service) {
+ char *c;
+ gaih_service.num = strtoul(gaih_service.name = (void *)service, &c, 10);
+ if (!*c) {
+ if (!req->ai_socktype)
+ return EAI_SERVICE;
+ gaih_service.name = NULL;
+ }
+ pservice = &gaih_service;
+ } else
+ pservice = NULL;
+
+ while(g->gaih) {
+ if ((req->ai_family == g->family) || !req->ai_family) {
+ j++;
+ if (!((pg && (pg->gaih == g->gaih)))) {
+ pg = g;
+ if (i = g->gaih(name, pservice, req, end)) {
+ if (!req->ai_family && (i & GAIH_OKIFUNSPEC))
+ continue;
+ goto gaih_err;
+ }
+ while(*end) end = &((*end)->ai_next);
+ }
+ }
+ g++;
+ }
+
+ if (!j)
+ return EAI_FAMILY;
+
+ if (p) {
+ *pai = p;
+ return 0;
+ }
+
+gaih_err:
+ if (p)
+ freeaddrinfo(p);
+
+ if (i)
+ return -(i & GAIH_EAI);
+
+ return EAI_NONAME;
+}
+
+void freeaddrinfo(struct addrinfo *ai)
+{
+ struct addrinfo *p;
+
+ while(ai) {
+ p = ai;
+ ai = ai->ai_next;
+ free((void *)p);
+ }
+}
diff --git a/sysdeps/stub/getaddrinfo.c b/sysdeps/stub/getaddrinfo.c
new file mode 100644
index 0000000000..5b8bb0ea94
--- /dev/null
+++ b/sysdeps/stub/getaddrinfo.c
@@ -0,0 +1,38 @@
+/* Stub version of getaddrinfo function.
+ Copyright (C) 1996 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ 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 <errno.h>
+#include <netdb.h>
+
+int
+getaddrinfo (const char *name, const char *service, const struct addrinfo *req,
+ struct addrinfo **pai)
+{
+ __set_errno (ENOSYS);
+ return EAI_SYSTEM;
+}
+stub_warning (getaddrinfo)
+
+
+void
+freeaddrinfo (struct addrinfo *ai)
+{
+ /* Nothing. */
+}
+stub_warning (freeaddrinfo)
diff --git a/sysdeps/stub/lockfile.c b/sysdeps/stub/lockfile.c
index 61d03a7c72..112a7ad0b1 100644
--- a/sysdeps/stub/lockfile.c
+++ b/sysdeps/stub/lockfile.c
@@ -21,34 +21,40 @@ typedef FILE;
void
-__flockfile (FILE *stream)
+__internal_flockfile (FILE *stream)
{
/* Do nothing. Using this version does not do any locking. */
}
#ifdef USE_IN_LIBIO
-strong_alias (__flockfile, _IO_flockfile)
+weak_alias (__internal_flockfile, _IO_flockfile)
+#else
+weak_alias (__internal_flockfile, __flockfile)
#endif
-weak_alias (__flockfile, flockfile);
+weak_alias (__internal_flockfile, flockfile);
void
-__funlockfile (FILE *stream)
+__internal_funlockfile (FILE *stream)
{
/* Do nothing. Using this version does not do any locking. */
}
#ifdef USE_IN_LIBIO
-strong_alias (__funlockfile, _IO_funlockfile)
+weak_alias (__internal_funlockfile, _IO_funlockfile)
+#else
+weak_alias (__internal_funlockfile, __internal_funlockfile)
#endif
-weak_alias (__funlockfile, funlockfile);
+weak_alias (__internal_funlockfile, funlockfile);
int
-__ftrylockfile (FILE *stream)
+__internal_ftrylockfile (FILE *stream)
{
/* Do nothing. Using this version does not do any locking. */
return 1;
}
#ifdef USE_IN_LIBIO
-strong_alias (__ftrylockfile, _IO_ftrylockfile)
+weak_alias (__internal_ftrylockfile, __ftrylockfile)
+#else
+weak_alias (__internal_ftrylockfile, _IO_ftrylockfile)
#endif
-weak_alias (__ftrylockfile, ftrylockfile);
+weak_alias (__internal_ftrylockfile, ftrylockfile);
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index 0f563f082a..0e87d09142 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -43,5 +43,10 @@ ifeq ($(subdir), termios)
sysdep_headers += termio.h
endif
+ifeq ($(subdir), stdio-common)
+# Just disable the auto generation in sysdeps/generic
+inhibit-siglist := yes
+endif
+
# Don't compile the ctype glue code, since there is no old non-GNU C library.
inhibit-glue = yes
diff --git a/sysdeps/unix/sysv/linux/alpha/Makefile b/sysdeps/unix/sysv/linux/alpha/Makefile
index fa433e9d8b..3908b5703c 100644
--- a/sysdeps/unix/sysv/linux/alpha/Makefile
+++ b/sysdeps/unix/sysv/linux/alpha/Makefile
@@ -1,5 +1,5 @@
ifeq ($(subdir), misc)
-sysdep_headers += alpha/ptrace.h alpha/regdef.h sys/io.h
+sysdep_headers += alpha/ptrace.h alpha/regdef.h
sysdep_routines += ieee_get_fp_control ieee_set_fp_control \
sethae ioperm osf_sigprocmask fstatfs statfs llseek
diff --git a/sysdeps/unix/sysv/linux/alpha/sigaction.h b/sysdeps/unix/sysv/linux/alpha/sigaction.h
new file mode 100644
index 0000000000..57ce5e6ded
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/sigaction.h
@@ -0,0 +1,51 @@
+/* The proper definitions for Linux/Alpha sigaction.
+Copyright (C) 1996 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+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. */
+
+/* Structure describing the action to be taken when a signal arrives. */
+struct sigaction
+ {
+ /* Signal handler. */
+ __sighandler_t sa_handler;
+
+ /* Additional set of signals to be blocked. */
+ __sigset_t sa_mask;
+
+ /* Special flags. */
+ unsigned int sa_flags;
+ };
+
+/* Bits in `sa_flags'. */
+#define SA_NOCLDSTOP 0x00000004 /* Don't send SIGCHLD when children stop. */
+#ifdef __USE_MISC
+#define SA_STACK 0x00000001 /* Use signal stack by using `sa_restorer'. */
+#define SA_RESTART 0x00000002 /* Don't restart syscall on signal return. */
+#define SA_INTERRUPT 0x20000000 /* Historical no-op. */
+#define SA_NOMASK 0x00000008 /* Don't automatically block the signal when
+ its handler is being executed. */
+#define SA_ONESHOT 0x00000010 /* Reset to SIG_DFL on entry to handler. */
+
+/* Some aliases for the SA_ constants. */
+#define SA_NODEFER SA_NOMASK
+#define SA_RESETHAND SA_ONESHOT
+#endif
+
+/* Values for the HOW argument to `sigprocmask'. */
+#define SIG_BLOCK 1 /* Block signals. */
+#define SIG_UNBLOCK 2 /* Unblock signals. */
+#define SIG_SETMASK 3 /* Set the set of blocked signals. */
diff --git a/sysdeps/unix/sysv/linux/alpha/signum.h b/sysdeps/unix/sysv/linux/alpha/signum.h
new file mode 100644
index 0000000000..be6132d42f
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/signum.h
@@ -0,0 +1,69 @@
+/* Signal number definitions. Linux/Alpha version.
+Copyright (C) 1996 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+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., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+#ifdef _SIGNAL_H
+
+/* Fake signal functions. */
+#define SIG_ERR ((__sighandler_t) -1) /* Error return. */
+#define SIG_DFL ((__sighandler_t) 0) /* Default action. */
+#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */
+
+/*
+ * Linux/AXP has different signal numbers that Linux/i386: I'm trying
+ * to make it OSF/1 binary compatible, at least for normal binaries.
+ */
+#define SIGHUP 1
+#define SIGINT 2
+#define SIGQUIT 3
+#define SIGILL 4
+#define SIGTRAP 5
+#define SIGABRT 6
+#define SIGEMT 7
+#define SIGFPE 8
+#define SIGKILL 9
+#define SIGBUS 10
+#define SIGSEGV 11
+#define SIGSYS 12
+#define SIGPIPE 13
+#define SIGALRM 14
+#define SIGTERM 15
+#define SIGURG 16
+#define SIGSTOP 17
+#define SIGTSTP 18
+#define SIGCONT 19
+#define SIGCHLD 20
+#define SIGTTIN 21
+#define SIGTTOU 22
+#define SIGIO 23
+#define SIGXCPU 24
+#define SIGXFSZ 25
+#define SIGVTALRM 26
+#define SIGPROF 27
+#define SIGWINCH 28
+#define SIGINFO 29
+#define SIGUSR1 30
+#define SIGUSR2 31
+
+#define SIGPOLL SIGIO
+#define SIGPWR SIGINFO
+#define SIGIOT SIGABRT
+
+#define _NSIG 32 /* Biggest signal number + 1. */
+
+#endif /* <signal.h> included. */
diff --git a/sysdeps/unix/sysv/linux/alpha/statbuf.h b/sysdeps/unix/sysv/linux/alpha/statbuf.h
index e0e7a8ae37..5b59155d10 100644
--- a/sysdeps/unix/sysv/linux/alpha/statbuf.h
+++ b/sysdeps/unix/sysv/linux/alpha/statbuf.h
@@ -1,5 +1,5 @@
-/* Copyright (C) 1993 Free Software Foundation, Inc.
- Contributed by Brendan Kehoe (brendan@zen.org).
+/* Copyright (C) 1996 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
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
@@ -19,32 +19,30 @@ Cambridge, MA 02139, USA. */
#ifndef _STATBUF_H
#define _STATBUF_H
-#include <gnu/types.h>
+/* The Alpha has no additional syscall versions. */
-/* Structure describing file characteristics. */
-struct stat
- {
- int st_dev; /* Device. */
- unsigned int st_ino; /* File serial number. */
- unsigned int st_mode; /* File mode. */
- unsigned int st_nlink; /* Link count. */
- unsigned int st_uid; /* User ID of the file's owner. */
- unsigned int st_gid; /* Group ID of the file's group.*/
- int st_rdev; /* Device number, if device. */
-
- long st_size; /* Size of file, in bytes. */
+/* Versions of the `struct stat' data structure. */
+#define _STAT_VER 0
- int st_atime; /* Time of last access. */
- int st_atime_usec;
- int st_mtime; /* Time of last modification. */
- int st_mtime_usec;
- int st_ctime; /* Time of last status change. */
- int st_ctime_usec;
+/* Versions of the `xmknod' interface. */
+#define _MKNOD_VER_LINUX 0
- unsigned int st_blksize; /* Optimal block size for I/O. */
-#define _STATBUF_ST_BLKSIZE /* Tell code we have this member. */
-
- int st_blocks; /* Number of 512-byte blocks allocated. */
+struct stat
+ {
+ unsigned int st_dev; /* Device. */
+ unsigned int st_ino; /* File serial number. */
+ unsigned int st_mode; /* File mode. */
+ unsigned int st_nlink; /* Link count. */
+ unsigned int st_uid; /* User ID of the file's owner. */
+ unsigned int st_gid; /* Group ID of the file's group.*/
+ unsigned int st_rdev; /* Device number, if device. */
+ long int st_size; /* Size of file, in bytes. */
+ unsigned long int st_atime; /* Time of last access. */
+ unsigned long int st_mtime; /* Time of last modification. */
+ unsigned long int st_ctime; /* Time of last status change. */
+ unsigned int st_blksize; /* Optimal block size for I/O. */
+#define _STATBUF_ST_BLKSIZE /* Tell code we have this member. */
+ int st_blocks; /* Nr. of 512-byte blocks allocated. */
unsigned int st_flags;
unsigned int st_gen;
};
@@ -60,6 +58,7 @@ struct stat
#define __S_IFREG 0100000 /* Regular file. */
#define __S_IFIFO 0010000 /* FIFO. */
+/* These don't actually exist on System V, but having them doesn't hurt. */
#define __S_IFLNK 0120000 /* Symbolic link. */
#define __S_IFSOCK 0140000 /* Socket. */
diff --git a/sysdeps/unix/sysv/linux/getsysstats.c b/sysdeps/unix/sysv/linux/getsysstats.c
index 349da98e90..d37ca8c80f 100644
--- a/sysdeps/unix/sysv/linux/getsysstats.c
+++ b/sysdeps/unix/sysv/linux/getsysstats.c
@@ -20,6 +20,7 @@ Boston, MA 02111-1307, USA. */
#include <errno.h>
#include <mntent.h>
+#include <paths.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
diff --git a/sysdeps/unix/sysv/linux/paths.h b/sysdeps/unix/sysv/linux/paths.h
new file mode 100644
index 0000000000..80b6362701
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/paths.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)paths.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _PATHS_H_
+#define _PATHS_H_
+
+/* Default search path. */
+#define _PATH_DEFPATH "/usr/bin:/bin"
+/* All standard utilities path. */
+#define _PATH_STDPATH \
+ "/usr/bin:/bin:/usr/sbin:/sbin"
+
+#define _PATH_BSHELL "/bin/sh"
+#define _PATH_CONSOLE "/dev/console"
+#define _PATH_CSHELL "/bin/csh"
+#define _PATH_DEVDB "/var/run/dev.db"
+#define _PATH_DEVNULL "/dev/null"
+#define _PATH_DRUM "/dev/drum"
+#define _PATH_KMEM "/dev/kmem"
+#define _PATH_MAILDIR "/var/spool/mail"
+#define _PATH_MAN "/usr/man"
+#define _PATH_MEM "/dev/mem"
+#define _PATH_MNTTAB "/etc/fstab"
+#define _PATH_MOUNTED "/etc/mtab"
+#define _PATH_NOLOGIN "/etc/nologin"
+#define _PATH_SENDMAIL "/usr/sbin/sendmail"
+#define _PATH_SHELLS "/etc/shells"
+#define _PATH_TTY "/dev/tty"
+#define _PATH_UNIX "/vmlinux"
+#define _PATH_VI "/usr/bin/vi"
+
+/* Provide trailing slash, since mostly used for building pathnames. */
+#define _PATH_DEV "/dev/"
+#define _PATH_TMP "/tmp/"
+#define _PATH_VARDB "/var/db/"
+#define _PATH_VARRUN "/var/run/"
+#define _PATH_VARTMP "/var/tmp/"
+
+#endif /* !_PATHS_H_ */
diff --git a/sysdeps/unix/sysv/linux/siglist.c b/sysdeps/unix/sysv/linux/siglist.c
new file mode 100644
index 0000000000..c054e81999
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/siglist.c
@@ -0,0 +1,19 @@
+#include <stddef.h>
+#include <signal.h>
+
+const char * const _sys_siglist[NSIG] =
+{
+#define init_sig(sig, abbrev, desc) [sig] desc,
+#include "siglist.h"
+#undef init_sig
+};
+
+const char * const _sys_sigabbrev[NSIG] =
+{
+#define init_sig(sig, abbrev, desc) [sig] abbrev,
+#include "siglist.h"
+#undef init_sig
+};
+
+weak_alias(_sys_siglist, sys_siglist)
+weak_alias(_sys_sigabbrev, sys_sigabbrev)
diff --git a/sysdeps/unix/sysv/linux/siglist.h b/sysdeps/unix/sysv/linux/siglist.h
new file mode 100644
index 0000000000..44aa4d9027
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/siglist.h
@@ -0,0 +1,47 @@
+/* This file is included multiple times. */
+
+/* Standard signals */
+ init_sig (SIGHUP, "HUP", "Hangup")
+ init_sig (SIGINT, "INT", "Interrupt")
+ init_sig (SIGQUIT, "QUIT", "Quit")
+ init_sig (SIGILL, "ILL", "Illegal Instruction")
+ init_sig (SIGTRAP, "TRAP", "Trace/breakpoint trap")
+ init_sig (SIGABRT, "ABRT", "Aborted")
+ init_sig (SIGFPE, "FPE", "Floating point exception")
+ init_sig (SIGKILL, "KILL", "Killed")
+ init_sig (SIGBUS, "BUS", "Bus error")
+ init_sig (SIGSEGV, "SEGV", "Segmentation fault")
+ init_sig (SIGPIPE, "PIPE", "Broken pipe")
+ init_sig (SIGALRM, "ALRM", "Alarm clock")
+ init_sig (SIGTERM, "TERM", "Terminated")
+ init_sig (SIGURG, "URG", "Urgent I/O condition")
+ init_sig (SIGSTOP, "STOP", "Stopped (signal)")
+ init_sig (SIGTSTP, "TSTP", "Stopped")
+ init_sig (SIGCONT, "CONT", "Continued")
+ init_sig (SIGCHLD, "CHLD", "Child exited")
+ init_sig (SIGTTIN, "TTIN", "Stopped (tty input)")
+ init_sig (SIGTTOU, "TTOU", "Stopped (tty output)")
+ init_sig (SIGIO, "IO", "I/O possible")
+ init_sig (SIGXCPU, "XCPU", "CPU time limit exceeded")
+ init_sig (SIGXFSZ, "XFSZ", "File size limit exceeded")
+ init_sig (SIGVTALRM, "VTALRM", "Virtual timer expired")
+ init_sig (SIGPROF, "PROF", "Profiling timer expired")
+ init_sig (SIGWINCH, "WINCH", "Window changed")
+ init_sig (SIGUSR1, "USR1", "User defined signal 1")
+ init_sig (SIGUSR2, "USR2", "User defined signal 2")
+
+/* Variations */
+#ifdef SIGEMT
+ init_sig (SIGEMT, "EMT", "EMT trap")
+#endif
+#ifdef SIGSYS
+ init_sig (SIGSYS, "SYS", "Bad system call")
+#endif
+#ifdef SIGSTKFLT
+ init_sig (SIGSTKFLT, "STKFLT", "Stack fault")
+#endif
+#ifdef SIGINFO
+ init_sig (SIGINFO, "INFO", "Information request")
+#elif defined(SIGPWR)
+ init_sig (SIGPWR, "PWR", "Power failure")
+#endif