GNU bug report logs - #7838
24.0.50; warning in lib-src/emacsclient.c:1235 in Mac OS X

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Message #8 received at 7838 <at> debbugs.gnu.org (full text, mbox):

From: Peter Dyballa <Peter_Dyballa <at> Freenet.DE>
To: 7838 <at> debbugs.gnu.org
Subject: Re: bug#7838: Acknowledgement (24.0.50;
	warning in lib-src/emacsclient.c:1235 in Mac OS X)
Date: Thu, 31 Mar 2011 19:26:06 +0200

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

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