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Viewing changes to plugins.d/splashy.c

  • Committer: Teddy Hogeborn
  • Date: 2009-10-18 16:09:05 UTC
  • Revision ID: teddy@fukt.bsnet.se-20091018160905-ep07o5cwedsegz9x
* plugins.d/askpass-fifo.c: Do close(STDOUT_FILENO) before exiting to
                            check its return code.  Use exit codes
                            from <sysexits.h>.
* plugins.d/splashy.c: Use exit codes from <sysexits.h> in the fork to
                       exec the "splashy_update" command.

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Lines of Context:
plugins.d/splashy.c
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                                   STDOUT_FILENO, _exit(),
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                                   pause() */
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#include <string.h>             /* memcmp() */
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#include <errno.h>              /* errno */
 
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#include <errno.h>              /* errno, EACCES, ENOTDIR, ELOOP,
 
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                                   ENOENT, ENAMETOOLONG, EMFILE,
 
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                                   ENFILE, ENOMEM, ENOEXEC, EINVAL,
 
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                                   E2BIG, EFAULT, EIO, ETXTBSY,
 
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                                   EISDIR, ELIBBAD, EPERM, EINTR,
 
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                                   ECHILD */
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#include <sys/wait.h>           /* waitpid(), WIFEXITED(),
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                                   WEXITSTATUS() */
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#include <sysexits.h>           /* EX_OSERR, EX_OSFILE,
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                                   EX_UNAVAILABLE */
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    if(not interrupted_by_signal){
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      const char splashy_command[] = "/sbin/splashy_update";
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      execl(splashy_command, splashy_command, prompt, (char *)NULL);
 
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      int e = errno;
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      perror("execl");
 
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      switch(e){
 
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      case EACCES:
 
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      case ENOENT:
 
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      case ENOEXEC:
 
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      case EINVAL:
 
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        _exit(EX_UNAVAILABLE);
 
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      case ENAMETOOLONG:
 
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      case E2BIG:
 
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      case ENOMEM:
 
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      case EFAULT:
 
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      case EIO:
 
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      case EMFILE:
 
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      case ENFILE:
 
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      case ETXTBSY:
 
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      default:
 
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        _exit(EX_OSERR);
 
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      case ENOTDIR:
 
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      case ELOOP:
 
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      case EISDIR:
 
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      case ELIBBAD:
 
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      case EPERM:
 
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        _exit(EX_OSFILE);
 
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      }
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    }
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    free(prompt);
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    _exit(EXIT_FAILURE);