bionic (3) explain_write_or_die.3.gz

Provided by: libexplain-dev_1.4.D001-7_amd64 bug

NAME
       explain_write_or_die - write to a file descriptor and report errors


SYNOPSIS
       #include <libexplain/write.h>
       void explain_write_or_die(int fildes, const void *data, long data_size);


DESCRIPTION
       The  explain_write_or_die  function  is used to call the write(2) system call.  On failure an explanation
       will be printed to stderr, obtained from explain_write(3), and then the  process  terminates  by  calling
       exit(EXIT_FAILURE).

       This function is intended to be used in a fashion similar to the following example:
              ssize_t result = explain_write_or_die(fildes, data, data_size);

       fildes  The fildes, exactly as to be passed to the write(2) system call.

       data    The data, exactly as to be passed to the write(2) system call.

       data_size
               The data_size, exactly as to be passed to the write(2) system call.

       Returns:
               This function only returns on success.  On failure, prints an explanation and exits.


SEE ALSO
       write(2)
               write to a file descriptor

       explain_write(3)
               explain write(2) errors

       exit(2) terminate the calling process


       libexplain version 1.4
       Copyright (C) 2008 Peter Miller

                                                                                         explain_write_or_die(3)