Magellan Linux

  • Back to homepage
    • /[magellan-source]/trunk/mkinitrd-magellan/klibc/usr/dash/error.h

    Diff of /trunk/mkinitrd-magellan/klibc/usr/dash/error.h

    Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

    revision 1121 by niro, Sat Sep 1 22:45:15 2007 UTC revision 1122 by niro, Wed Aug 18 21:11:40 2010 UTC
    # Line 72  extern int exception; Line 72  extern int exception;
    72  #define EXSHELLPROC 2 /* execute a shell procedure */  #define EXSHELLPROC 2 /* execute a shell procedure */
    73  #define EXEXEC 3 /* command execution failed */  #define EXEXEC 3 /* command execution failed */
    74  #define EXEXIT 4 /* exit the shell */  #define EXEXIT 4 /* exit the shell */
     #define EXSIG 5 /* trapped signal in wait(1) */  
    75    
    76    
    77  /*  /*
    # Line 84  extern int exception; Line 83  extern int exception;
    83    
    84  extern int suppressint;  extern int suppressint;
    85  extern volatile sig_atomic_t intpending;  extern volatile sig_atomic_t intpending;
     extern int exsig;  
    86    
    87  #define barrier() ({ __asm__ __volatile__ ("": : :"memory"); })  #define barrier() ({ __asm__ __volatile__ ("": : :"memory"); })
    88  #define INTOFF \  #define INTOFF \
    # Line 120  void __inton(void); Line 118  void __inton(void);
    118   })   })
    119  #define CLEAR_PENDING_INT intpending = 0  #define CLEAR_PENDING_INT intpending = 0
    120  #define int_pending() intpending  #define int_pending() intpending
     #define EXSIGON() \  
      ({ \  
      exsig++; \  
      barrier(); \  
      if (pendingsigs) \  
      exraise(EXSIG); \  
      0; \  
      })  
     /* EXSIG is turned off by evalbltin(). */  
    121    
    122  void exraise(int) __attribute__((__noreturn__));  void exraise(int) __attribute__((__noreturn__));
    123  #ifdef USE_NORETURN  #ifdef USE_NORETURN
    Legend:
    Removed from v.1121  
    changed lines
      Added in v.1122