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

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    revision 816 by niro, Fri Apr 24 18:33:46 2009 UTC revision 984 by niro, Sun May 30 11:32:42 2010 UTC
    # Line 25  Line 25 
    25  /* This is a NOFORK applet. Be very careful! */  /* This is a NOFORK applet. Be very careful! */
    26    
    27  int logname_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;  int logname_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
    28  int logname_main(int argc, char **argv UNUSED_PARAM)  int logname_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
    29  {  {
    30   char buf[128];   char buf[64];
    31    
    32   if (argc > 1) {   if (argv[1]) {
    33   bb_show_usage();   bb_show_usage();
    34   }   }
    35    
    36   /* Using _r function - avoid pulling in static buffer from libc */   /* Using _r function - avoid pulling in static buffer from libc */
    37   if (getlogin_r(buf, sizeof(buf)) == 0) {   if (getlogin_r(buf, sizeof(buf)) == 0) {
    38   puts(buf);   puts(buf);
    39   return fflush(stdout);   return fflush_all();
    40   }   }
    41    
    42   bb_perror_msg_and_die("getlogin");   bb_perror_msg_and_die("getlogin");
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