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* bug#7838: 24.0.50; warning in lib-src/emacsclient.c:1235 in Mac OS X
@ 2011-01-13 22:16 Peter Dyballa
       [not found] ` <handler.7838.B.129495701012937.ack@debbugs.gnu.org>
  2012-06-18  2:58 ` bug#7838: 24.0.50; warning in lib-src/emacsclient.c:1235 in Mac OS X Samuel Bronson
  0 siblings, 2 replies; 5+ messages in thread
From: Peter Dyballa @ 2011-01-13 22:16 UTC (permalink / raw)
  To: 7838

Hello!

 From *compilation* buffer:

	..../lib-src/emacsclient.c: In function ‘set_local_socket’:
	..../lib-src/emacsclient.c:1235: warning: passing argument 2 of  
‘confstr’ discards qualifiers from pointer target type
	Multiple include guards may be useful for:
	../src/s/darwin.h

 From the source:

  1222	    if (default_sock)
  1223	      {
  1224		tmpdir = egetenv ("TMPDIR");
  1225		if (!tmpdir)
  1226	          {
  1227	#ifdef DARWIN_OS
  1228	#ifndef _CS_DARWIN_USER_TEMP_DIR
  1229	#define _CS_DARWIN_USER_TEMP_DIR 65537
  1230	#endif
  1231	            size_t n = confstr (_CS_DARWIN_USER_TEMP_DIR, NULL,  
(size_t) 0);
  1232	            if (n > 0)
  1233	              {
  1234	                tmpdir = alloca (n);
  1235	                confstr (_CS_DARWIN_USER_TEMP_DIR, tmpdir, n);
  1236	              }
  1237	            else
  1238	#endif
  1239	              tmpdir = "/tmp";
  1240	          }


In GNU Emacs 24.0.50.1 (powerpc-apple-darwin9.8.0, X toolkit, Xaw3d  
scroll bars)
  of 2011-01-13 on localhost
Windowing system distributor `The X.Org Foundation', version  
11.0.10903000
configured using `configure  '--without-sound' '--without-dbus' '-- 
without-pop' '--without-gconf' '--with-x-toolkit=athena' '--x- 
libraries=/usr/X11/lib' '--x-includes=/usr/X11/include' '--enable- 
locallisppath=/Library/Application Support/Emacs/calendar24:/Library/ 
Application Support/Emacs' 'CFLAGS=-g -H -pipe -fPIC -fno-common - 
mcpu=7450 -mtune=7450 -faltivec -fast' 'CPPFLAGS=-I/usr/local/include - 
idirafter /opt/local/include' 'LDFLAGS=-L/usr/local/lib -Wl,- 
dead_strip_dylibs' 'CC=gcc-4.2' 'CPP=cpp-4.2' 'PKG_CONFIG_PATH=/usr/ 
local/lib/pkgconfig:/usr/local/share/pkgconfig:/opt/local/lib/ 
pkgconfig:/opt/local/share/pkgconfig:/usr/lib/pkgconfig:/usr/X11/lib/ 
pkgconfig:/usr/X11/share/pkgconfig''


--
Greetings

   Pete

Never be led astray onto the path of virtue






^ permalink raw reply	[flat|nested] 5+ messages in thread

* bug#7838: Acknowledgement (24.0.50; warning in lib-src/emacsclient.c:1235 in Mac OS X)
       [not found] ` <handler.7838.B.129495701012937.ack@debbugs.gnu.org>
@ 2011-03-31 17:26   ` Peter Dyballa
  0 siblings, 0 replies; 5+ messages in thread
From: Peter Dyballa @ 2011-03-31 17:26 UTC (permalink / raw)
  To: 7838

Hello!

GCC 4.5.2 now reports:

.../emacs-24.0.50/lib-src/emacsclient.c: In Funktion »set_local_socket«:
.../emacs-24.0.50/lib-src/emacsclient.c:1251:17: Warnung: Übergabe des  
Arguments 2 von »confstr« entfernt Kennzeichner von Zeiger-Ziel-Typ
/usr/include/unistd.h:423:9: Anmerkung: expected »char *« but argument  
is of type »const char *«

  1238	    if (default_sock)
  1239	      {
  1240		tmpdir = egetenv ("TMPDIR");
  1241		if (!tmpdir)
  1242	          {
  1243	#ifdef DARWIN_OS
  1244	#ifndef _CS_DARWIN_USER_TEMP_DIR
  1245	#define _CS_DARWIN_USER_TEMP_DIR 65537
  1246	#endif
  1247	            size_t n = confstr (_CS_DARWIN_USER_TEMP_DIR, NULL,  
(size_t) 0);
  1248	            if (n > 0)
  1249	              {
  1250	                tmpdir = alloca (n);
  1251	                confstr (_CS_DARWIN_USER_TEMP_DIR, tmpdir, n);
  1252	              }
  1253	            else
  1254	#endif
  1255	              tmpdir = "/tmp";
  1256	          }

And in /usr/include/unistd.h:

   414	__BEGIN_DECLS
   415	
   416	void	 _exit(int) __dead2;
   417	int	 access(const char *, int);
   418	unsigned int
   419		 alarm(unsigned int);
   420	int	 chdir(const char *);
   421	int	 chown(const char *, uid_t, gid_t);
   422	int	 close(int) __DARWIN_ALIAS_C(close);
   423	size_t	 confstr(int, char *, size_t) __DARWIN_ALIAS(confstr);
   424	char	*crypt(const char *, const char *);
   425	char	*ctermid(char *);


--
Greetings

   Pete

Without vi there is only GNU Emacs






^ permalink raw reply	[flat|nested] 5+ messages in thread

* bug#7838: 24.0.50; warning in lib-src/emacsclient.c:1235 in Mac OS X
  2011-01-13 22:16 bug#7838: 24.0.50; warning in lib-src/emacsclient.c:1235 in Mac OS X Peter Dyballa
       [not found] ` <handler.7838.B.129495701012937.ack@debbugs.gnu.org>
@ 2012-06-18  2:58 ` Samuel Bronson
  2012-06-22 20:58   ` Peter Dyballa
  2012-06-24  9:43   ` Chong Yidong
  1 sibling, 2 replies; 5+ messages in thread
From: Samuel Bronson @ 2012-06-18  2:58 UTC (permalink / raw)
  To: Peter_Dyballa; +Cc: 7838

The fix is simple:

=== modified file 'lib-src/emacsclient.c'
--- lib-src/emacsclient.c	2012-05-05 04:32:58 +0000
+++ lib-src/emacsclient.c	2012-06-17 18:00:58 +0000
@@ -1278,7 +1278,7 @@
              if (n > 0)
                {
  		tmpdir = tmpdir_storage = xmalloc (n);
-                confstr (_CS_DARWIN_USER_TEMP_DIR, tmpdir, n);
+                confstr (_CS_DARWIN_USER_TEMP_DIR, tmpdir_storage, n);
                }
              else
  #endif





^ permalink raw reply	[flat|nested] 5+ messages in thread

* bug#7838: 24.0.50; warning in lib-src/emacsclient.c:1235 in Mac OS X
  2012-06-18  2:58 ` bug#7838: 24.0.50; warning in lib-src/emacsclient.c:1235 in Mac OS X Samuel Bronson
@ 2012-06-22 20:58   ` Peter Dyballa
  2012-06-24  9:43   ` Chong Yidong
  1 sibling, 0 replies; 5+ messages in thread
From: Peter Dyballa @ 2012-06-22 20:58 UTC (permalink / raw)
  To: Samuel Bronson; +Cc: 7838


Am 18.06.2012 um 04:58 schrieb Samuel Bronson:

> The fix is simple:
> 
> === modified file 'lib-src/emacsclient.c'
> --- lib-src/emacsclient.c	2012-05-05 04:32:58 +0000
> +++ lib-src/emacsclient.c	2012-06-17 18:00:58 +0000
> @@ -1278,7 +1278,7 @@
>            if (n > 0)
>              {
> 		tmpdir = tmpdir_storage = xmalloc (n);
> -                confstr (_CS_DARWIN_USER_TEMP_DIR, tmpdir, n);
> +                confstr (_CS_DARWIN_USER_TEMP_DIR, tmpdir_storage, n);
>              }
>            else
> #endif


It indeed works!

--
Greetings

 Pete

Atheism is a non prophet organisation.






^ permalink raw reply	[flat|nested] 5+ messages in thread

* bug#7838: 24.0.50; warning in lib-src/emacsclient.c:1235 in Mac OS X
  2012-06-18  2:58 ` bug#7838: 24.0.50; warning in lib-src/emacsclient.c:1235 in Mac OS X Samuel Bronson
  2012-06-22 20:58   ` Peter Dyballa
@ 2012-06-24  9:43   ` Chong Yidong
  1 sibling, 0 replies; 5+ messages in thread
From: Chong Yidong @ 2012-06-24  9:43 UTC (permalink / raw)
  To: Samuel Bronson; +Cc: Peter_Dyballa, 7838

Samuel Bronson <naesten@gmail.com> writes:

> The fix is simple:
>
> === modified file 'lib-src/emacsclient.c'
> --- lib-src/emacsclient.c	2012-05-05 04:32:58 +0000
> +++ lib-src/emacsclient.c	2012-06-17 18:00:58 +0000
> @@ -1278,7 +1278,7 @@
>              if (n > 0)
>                {
>  		tmpdir = tmpdir_storage = xmalloc (n);
> -                confstr (_CS_DARWIN_USER_TEMP_DIR, tmpdir, n);
> +                confstr (_CS_DARWIN_USER_TEMP_DIR, tmpdir_storage, n);
>                }
>              else
>  #endif

Thanks, committed.





^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2012-06-24  9:43 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-01-13 22:16 bug#7838: 24.0.50; warning in lib-src/emacsclient.c:1235 in Mac OS X Peter Dyballa
     [not found] ` <handler.7838.B.129495701012937.ack@debbugs.gnu.org>
2011-03-31 17:26   ` bug#7838: Acknowledgement (24.0.50; warning in lib-src/emacsclient.c:1235 in Mac OS X) Peter Dyballa
2012-06-18  2:58 ` bug#7838: 24.0.50; warning in lib-src/emacsclient.c:1235 in Mac OS X Samuel Bronson
2012-06-22 20:58   ` Peter Dyballa
2012-06-24  9:43   ` Chong Yidong

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