/[cvs]/ccvs/src/filesubr.c
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Diff of /ccvs/src/filesubr.c

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revision 1.103 by dprice, Fri Sep 23 03:19:23 2005 UTC revision 1.104 by dprice, Mon Sep 26 00:23:44 2005 UTC
# Line 853  expand_wild (int argc, char **argv, int Line 853  expand_wild (int argc, char **argv, int
853      for (i = 0; i < argc; ++i)      for (i = 0; i < argc; ++i)
854          (*pargv)[i] = xstrdup (argv[i]);          (*pargv)[i] = xstrdup (argv[i]);
855  }  }
856    
857    
858    
859    static char *tmpdir_env;
860    
861    /* Return path to temp directory.
862     */
863    const char *
864    get_system_temp_dir (void)
865    {
866        if (!tmpdir_env) tmpdir_env = getenv (TMPDIR_ENV);
867        return tmpdir_env;
868    }
869    
870    
871    
872    void
873    push_env_tmp_dir (void)
874    {
875        const char *tmpdir = get_cvs_tmp_dir ();
876        if (tmpdir_env && strcmp (tmpdir_env, tmpdir))
877            setenv (TMPDIR_ENV, tmpdir, 1);
878    }

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