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2000-03-23  Bruno Haible  <haible@clisp.cons.org>

	* iconv/gconv_simple.c (internal_ucs4_loop, internal_ucs4le_loop):
	Remove no-op pointer increment.
This commit is contained in:
Ulrich Drepper 2000-03-23 21:34:58 +00:00
parent 7392ce9bb4
commit c0bc5f7b8f
8 changed files with 158 additions and 58 deletions
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5
ChangeLog
View file

@ -1,3 +1,8 @@
2000-03-23 Bruno Haible <haible@clisp.cons.org>
* iconv/gconv_simple.c (internal_ucs4_loop, internal_ucs4le_loop):
Remove no-op pointer increment.
2000-03-23 Andreas Jaeger <aj@suse.de>
* stdio-common/tst-cookie.c (cookieseek): Change prototype to

6
iconv/gconv_simple.c
View file

@ -96,9 +96,6 @@ internal_ucs4_loop (const unsigned char **inptrp, const unsigned char *inend,
else
result = __GCONV_INCOMPLETE_INPUT;
if (converted != NULL)
converted += n_convert;
return result;
}
@ -151,9 +148,6 @@ internal_ucs4le_loop (const unsigned char **inptrp, const unsigned char *inend,
else
result = __GCONV_INCOMPLETE_INPUT;
if (converted != NULL)
converted += n_convert;
return result;
}

107
inet/getnameinfo.c
View file

@ -42,20 +42,21 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
/* This software is Copyright 1996 by Craig Metz, All Rights Reserved. */
#include <sys/types.h>
#include <sys/socket.h>
#include <alloca.h>
#include <errno.h>
#include <netdb.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <arpa/inet.h>
#include <net/if.h>
#include <netinet/in.h>
#include <sys/param.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <sys/un.h>
#include <sys/utsname.h>
#include <netdb.h>
#include <errno.h>
#include <string.h>
#include <stdio.h>
#include <unistd.h>
#include <alloca.h>
#include <bits/libc-lock.h>
#include <arpa/inet.h>
#ifndef min
# define min(x,y) (((x) > (y)) ? (y) : (x))
@ -173,6 +174,7 @@ getnameinfo (const struct sockaddr *sa, socklen_t addrlen, char *host,
char *tmpbuf = alloca (tmpbuflen);
struct hostent th;
socklen_t min_addrlen = 0;
int ok = 0;
if (sa == NULL || addrlen < sizeof (sa_family_t))
return -1;
@ -257,36 +259,83 @@ getnameinfo (const struct sockaddr *sa, socklen_t addrlen, char *host,
min(hostlen, (size_t) (c - h->h_name)));
host[min(hostlen - 1, (size_t) (c - h->h_name))]
= '\0';
break;
ok = 1;
}
else
{
strncpy (host, h->h_name, hostlen);
ok = 1;
}
}
strncpy (host, h->h_name, hostlen);
break;
ok = 1;
}
}
if (flags & NI_NAMEREQD)
if (!ok)
{
__set_errno (serrno);
return -1;
}
else
{
const char *c;
if (sa->sa_family == AF_INET6)
c = inet_ntop (AF_INET6,
(void *) &(((struct sockaddr_in6 *) sa)->sin6_addr),
host, hostlen);
else
c = inet_ntop (AF_INET,
(void *) &(((struct sockaddr_in *) sa)->sin_addr),
host, hostlen);
if (c == NULL)
if (flags & NI_NAMEREQD)
{
__set_errno (serrno);
return -1;
}
else
{
const char *c;
if (sa->sa_family == AF_INET6)
{
struct sockaddr_in6 *sin6p = (struct sockaddr_in6 *) sa;
uint32_t scopeid;
c = inet_ntop (AF_INET6,
(void *) &sin6p->sin6_addr, host, hostlen);
if (addrlen > sizeof (struct sockaddr_in6)
&& (scopeid = sin6p->sin6_scope_id))
{
/* Buffer is >= IFNAMSIZ+1. */
char scopebuf[MAXHOSTNAMELEN + 1];
int ni_numericscope = 0;
if (IN6_IS_ADDR_LINKLOCAL (&sin6p->sin6_addr)
|| IN6_IS_ADDR_MC_LINKLOCAL (&sin6p->sin6_addr))
{
if (if_indextoname (scopeid, scopebuf) == NULL)
++ni_numericscope;
}
else
++ni_numericscope;
if (ni_numericscope)
{
char *scopeptr = &scopebuf[1];
size_t real_hostlen;
size_t scopelen;
scopebuf[0] = SCOPE_DELIMITER;
scopelen = 1 + snprintf (scopeptr,
(scopebuf
+ sizeof scopebuf
- scopeptr),
"%u", scopeid);
real_hostlen = __strnlen (host, hostlen);
if (real_hostlen + scopelen + 1 > hostlen)
return -1;
memcpy (host + real_hostlen, scopebuf, scopelen);
}
}
}
else
c = inet_ntop (AF_INET,
(void *) &(((struct sockaddr_in *) sa)->sin_addr),
host, hostlen);
if (c == NULL)
{
__set_errno (serrno);
return -1;
}
}
ok = 1;
}
break;

3
inet/netinet/in.h
View file

@ -1,4 +1,4 @@
/* Copyright (C) 1991,92,93,94,95,96,97,98,99 Free Software Foundation, Inc.
/* Copyright (C) 1991-1999, 2000 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
@ -209,6 +209,7 @@ struct sockaddr_in6
uint16_t sin6_port; /* Transport layer port # */
uint32_t sin6_flowinfo; /* IPv6 flow information */
struct in6_addr sin6_addr; /* IPv6 address */
uint32_t sin6_scope_id; /* IPv6 scope-id */
};
/* IPv6 multicast request. */

5
linuxthreads/ChangeLog
View file

@ -1,3 +1,8 @@
2000-03-23 Ulrich Drepper <drepper@redhat.com>
* manager.c (pthread_handle_create): Store ID of new thread before
clone call.
2000-03-21 Ulrich Drepper <drepper@redhat.com>
* attr.c: Use new macros from shlib-compat.h to define versions.

6
linuxthreads/manager.c
View file

@ -415,6 +415,10 @@ static int pthread_handle_create(pthread_t *thread, const pthread_attr_t *attr,
new_thread->p_start_args.start_routine = start_routine;
new_thread->p_start_args.arg = arg;
new_thread->p_start_args.mask = *mask;
/* Make the new thread ID available already now. If any of the later
functions fail we return an error value and the caller must not use
the stored thread ID. */
*thread = new_thread_id;
/* Raise priority of thread manager if needed */
__pthread_manager_adjust_prio(new_thread->p_priority);
/* Do the cloning. We have to use two different functions depending
@ -487,8 +491,6 @@ static int pthread_handle_create(pthread_t *thread, const pthread_attr_t *attr,
/* Set pid field of the new thread, in case we get there before the
child starts. */
new_thread->p_pid = pid;
/* We're all set */
*thread = new_thread_id;
return 0;
}

5
resolv/netdb.h
View file

@ -80,6 +80,11 @@ __set_h_errno (int __err)
type. */
#define NO_ADDRESS NO_DATA /* No address, look for MX record. */
#ifdef __USE_GNU
/* Scope delimiter for getaddrinfo(), getnameinfo(). */
# define SCOPE_DELIMITER '%'
#endif
/* Print error indicated by `h_errno' variable on standard error. STR
if non-null is printed before the error string. */
extern void herror (__const char *__str) __THROW;

79
sysdeps/posix/getaddrinfo.c
View file

@ -42,20 +42,19 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
/* This software is Copyright 1996 by Craig Metz, All Rights Reserved. */
/* getaddrinfo() v1.13 */
#include <sys/types.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/socket.h>
#include <stdio.h>
#include <string.h>
#include <sys/utsname.h>
#include <sys/un.h>
#include <netinet/in.h>
#include <netdb.h>
#include <assert.h>
#include <errno.h>
#include <netdb.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <arpa/inet.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <sys/types.h>
#include <sys/un.h>
#include <sys/utsname.h>
#define GAIH_OKIFUNSPEC 0x0100
#define GAIH_EAI ~(GAIH_OKIFUNSPEC)
@ -85,6 +84,7 @@ struct gaih_addrtuple
struct gaih_addrtuple *next;
int family;
char addr[16];
uint32_t scopeid;
};
struct gaih_typeproto
@ -370,6 +370,7 @@ gaih_inet (const char *name, const struct gaih_service *service,
at = __alloca (sizeof (struct gaih_addrtuple));
at->family = AF_UNSPEC;
at->scopeid = 0;
at->next = NULL;
if (inet_pton (AF_INET, name, at->addr) > 0)
@ -380,12 +381,48 @@ gaih_inet (const char *name, const struct gaih_service *service,
return -EAI_ADDRFAMILY;
}
if (at->family == AF_UNSPEC && inet_pton (AF_INET6, name, at->addr) > 0)
if (at->family == AF_UNSPEC)
{
if (req->ai_family == AF_UNSPEC || req->ai_family == AF_INET6)
at->family = AF_INET6;
else
return -EAI_ADDRFAMILY;
char *namebuf = strdupa (name);
char *scope_delim;
scope_delim = strchr (namebuf, SCOPE_DELIMITER);
if (scope_delim != NULL)
*scope_delim = '\0';
if (inet_pton (AF_INET6, namebuf, at->addr) > 0)
{
int try_numericscope = 0;
if (req->ai_family == AF_UNSPEC || req->ai_family == AF_INET6)
at->family = AF_INET6;
else
return -EAI_ADDRFAMILY;
if (scope_delim != NULL)
{
int try_numericscope = 0;
if (IN6_IS_ADDR_LINKLOCAL (at->addr)
|| IN6_IS_ADDR_MC_LINKLOCAL (at->addr))
{
at->scopeid = if_nametoindex (scope_delim + 1);
if (at->scopeid == 0)
try_numericscope = 1;
}
else
try_numericscope = 1;
if (try_numericscope != 0)
{
char *end;
assert (sizeof (uint32_t) <= sizeof (unsigned long));
at->scopeid = (uint32_t) strtoul (scope_delim + 1, &end,
10);
if (*end != '\0')
return GAIH_OKIFUNSPEC | -EAI_NONAME;
}
}
}
}
if (at->family == AF_UNSPEC && (req->ai_flags & AI_NUMERICHOST) == 0)
@ -519,10 +556,9 @@ gaih_inet (const char *name, const struct gaih_service *service,
(*pai)->ai_addrlen = socklen;
(*pai)->ai_addr = (void *) (*pai) + sizeof(struct addrinfo);
#if SALEN
((struct sockaddr_in *) (*pai)->ai_addr)->sin_len = i;
(*pai)->ai_addr->sa_len = socklen;
#endif /* SALEN */
((struct sockaddr_in *) (*pai)->ai_addr)->sin_family = at2->family;
((struct sockaddr_in *) (*pai)->ai_addr)->sin_port = st2->port;
(*pai)->ai_addr->sa_family = at2->family;
if (at2->family == AF_INET6)
{
@ -532,6 +568,8 @@ gaih_inet (const char *name, const struct gaih_service *service,
sin6p->sin6_flowinfo = 0;
memcpy (&sin6p->sin6_addr,
at2->addr, sizeof (struct in6_addr));
sin6p->sin6_port = st2->port;
sin6p->sin6_scope_id = at2->scopeid;
}
else
{
@ -539,6 +577,7 @@ gaih_inet (const char *name, const struct gaih_service *service,
(struct sockaddr_in *) (*pai)->ai_addr;
memcpy (&sinp->sin_addr,
at2->addr, sizeof (struct in_addr));
sinp->sin_port = st2->port;
memset (sinp->sin_zero, '\0', sizeof (sinp->sin_zero));
}