Jim Meyering <[EMAIL PROTECTED]> wrote:
> Simon Josefsson <[EMAIL PROTECTED]> wrote:
>> On Sat, 2006-10-21 at 10:39 +0200, Jim Meyering wrote:
>>> Paul, Simon,
>>> Any objection to the changes below?
>>
>> Seems generally fine to me, thanks!
...
> If you prefer uint16_t over "unsigned short int" we can try that, but
> since that type is used solely for a temporary, with no risk of sign
> extension its width shouldn't matter, and with the latter, we don't
> have to worry about whether the type is defined. We could even use
> "unsigned int".
I've checked it in:
2006-10-23 Jim Meyering <[EMAIL PROTECTED]>
* lib/getaddrinfo.c (getnameinfo): Use new lightweight uinttostr,
in place of snprintf.
* modules/inttostr (Files): Add lib/uinttostr.c.
* lib/uinttostr.c (inttostr): New file/function.
* lib/inttostr.h (uinttostr): Declare.
* m4/inttostr.m4: Add AC_LIBOBJ([uinttostr]).
* MODULES.html.sh (Numeric conversion functions <stdlib.h>):
Add uinttostr.
* modules/getaddrinfo (Depends-on): Remove snprintf. Add inttostr.
Index: lib/getaddrinfo.c
===================================================================
RCS file: /sources/gnulib/gnulib/lib/getaddrinfo.c,v
retrieving revision 1.16
diff -u -r1.16 getaddrinfo.c
--- lib/getaddrinfo.c 18 Sep 2006 18:07:05 -0000 1.16
+++ lib/getaddrinfo.c 23 Oct 2006 06:02:55 -0000
@@ -39,7 +39,7 @@
#define N_(String) String
#include "inet_ntop.h"
-#include "snprintf.h"
+#include "intprops.h"
#include "strdup.h"
/* BeOS has AF_INET, but not PF_INET. */
@@ -405,10 +405,15 @@
#if HAVE_IPV6
case AF_INET6:
#endif
- if (snprintf (service, servicelen, "%d",
- ntohs (((const struct sockaddr_in *) sa)->sin_port))
- + 1 > servicelen)
- return EAI_OVERFLOW;
+ {
+ unsigned short int port
+ = ntohs (((const struct sockaddr_in *) sa)->sin_port);
+ char buf[INT_BUFSIZE_BOUND (port)];
+ char const *s = uinttostr (port, buf);
+ if (strlen (s) + 1 > servicelen)
+ return EAI_OVERFLOW;
+ memcpy (service, s, strlen (s) + 1);
+ }
break;
}
Index: lib/uinttostr.c
===================================================================
RCS file: lib/uinttostr.c
diff -N lib/uinttostr.c
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ lib/uinttostr.c 23 Oct 2006 06:02:55 -0000
@@ -0,0 +1,3 @@
+#define inttostr uinttostr
+#define inttype unsigned int
+#include "inttostr.c"
Index: lib/inttostr.h
===================================================================
RCS file: /sources/gnulib/gnulib/lib/inttostr.h,v
retrieving revision 1.7
diff -u -r1.7 inttostr.h
--- lib/inttostr.h 21 Aug 2006 06:11:26 -0000 1.7
+++ lib/inttostr.h 23 Oct 2006 06:02:55 -0000
@@ -27,3 +27,4 @@
char *offtostr (off_t, char *);
char *imaxtostr (intmax_t, char *);
char *umaxtostr (uintmax_t, char *);
+char *uinttostr (unsigned int, char *);
Index: modules/inttostr
===================================================================
RCS file: /sources/gnulib/gnulib/modules/inttostr,v
retrieving revision 1.11
diff -u -r1.11 inttostr
--- modules/inttostr 13 Oct 2006 12:40:23 -0000 1.11
+++ modules/inttostr 23 Oct 2006 06:02:55 -0000
@@ -7,6 +7,7 @@
lib/inttostr.h
lib/offtostr.c
lib/umaxtostr.c
+lib/uinttostr.c
m4/inttostr.m4
Depends-on:
Index: modules/getaddrinfo
===================================================================
RCS file: /sources/gnulib/gnulib/modules/getaddrinfo,v
retrieving revision 1.12
diff -u -r1.12 getaddrinfo
--- modules/getaddrinfo 13 Oct 2006 12:40:23 -0000 1.12
+++ modules/getaddrinfo 23 Oct 2006 06:02:55 -0000
@@ -9,12 +9,12 @@
Depends-on:
gettext-h
-snprintf
+inet_ntop
+inttostr
socklen
stdbool
strdup
sys_socket
-inet_ntop
configure.ac:
gl_GETADDRINFO
Index: m4/inttostr.m4
===================================================================
RCS file: /sources/gnulib/gnulib/m4/inttostr.m4,v
retrieving revision 1.5
diff -u -r1.5 inttostr.m4
--- m4/inttostr.m4 21 Aug 2006 06:11:26 -0000 1.5
+++ m4/inttostr.m4 23 Oct 2006 06:02:55 -0000
@@ -1,4 +1,4 @@
-#serial 6
+#serial 7
dnl Copyright (C) 2004, 2005, 2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -9,11 +9,13 @@
AC_LIBOBJ([imaxtostr])
AC_LIBOBJ([offtostr])
AC_LIBOBJ([umaxtostr])
+ AC_LIBOBJ([uinttostr])
gl_PREREQ_INTTOSTR
gl_PREREQ_IMAXTOSTR
gl_PREREQ_OFFTOSTR
gl_PREREQ_UMAXTOSTR
+ gl_PREREQ_UINTTOSTR
])
# Prerequisites of lib/inttostr.h.
@@ -30,3 +32,6 @@
# Prerequisites of lib/umaxtostr.c.
AC_DEFUN([gl_PREREQ_UMAXTOSTR], [:])
+
+# Prerequisites of lib/uinttostr.c.
+AC_DEFUN([gl_PREREQ_UINTTOSTR], [:])
Index: MODULES.html.sh
===================================================================
RCS file: /sources/gnulib/gnulib/MODULES.html.sh,v
retrieving revision 1.152
diff -u -r1.152 MODULES.html.sh
--- MODULES.html.sh 16 Oct 2006 11:55:35 -0000 1.152
+++ MODULES.html.sh 23 Oct 2006 06:02:55 -0000
@@ -1802,6 +1802,7 @@
func_begin_table
func_module intprops
func_module inttostr
+ func_module uinttostr
func_module xstrtoimax
func_module xstrtoumax
func_end_table
