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    • /[magellan-source]/trunk/mkinitrd-magellan/busybox/coreutils/realpath.c

    Diff of /trunk/mkinitrd-magellan/busybox/coreutils/realpath.c

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    revision 1122 by niro, Fri Apr 24 18:33:46 2009 UTC revision 1123 by niro, Wed Aug 18 21:56:57 2010 UTC
    # Line 17  int realpath_main(int argc UNUSED_PARAM, Line 17  int realpath_main(int argc UNUSED_PARAM,
    17  {  {
    18   int retval = EXIT_SUCCESS;   int retval = EXIT_SUCCESS;
    19    
     #if PATH_MAX > (BUFSIZ+1)  
      RESERVE_CONFIG_BUFFER(resolved_path, PATH_MAX);  
     # define resolved_path_MUST_FREE 1  
     #else  
     #define resolved_path bb_common_bufsiz1  
     # define resolved_path_MUST_FREE 0  
     #endif  
       
    20   if (!*++argv) {   if (!*++argv) {
    21   bb_show_usage();   bb_show_usage();
    22   }   }
    23    
    24   do {   do {
    25   if (realpath(*argv, resolved_path) != NULL) {   char *resolved_path = xmalloc_realpath(*argv);
    26     if (resolved_path != NULL) {
    27   puts(resolved_path);   puts(resolved_path);
    28     free(resolved_path);
    29   } else {   } else {
    30   retval = EXIT_FAILURE;   retval = EXIT_FAILURE;
    31   bb_simple_perror_msg(*argv);   bb_simple_perror_msg(*argv);
    32   }   }
    33   } while (*++argv);   } while (*++argv);
    34    
     #if ENABLE_FEATURE_CLEAN_UP && resolved_path_MUST_FREE  
      RELEASE_CONFIG_BUFFER(resolved_path);  
     #endif  
       
    35   fflush_stdout_and_exit(retval);   fflush_stdout_and_exit(retval);
    36  }  }
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