mmh.. intersting: why Perl does not dies on print? even if autoflush is enabled?
# this not dies
 perl -e '$|++; open FH, ">", "/dev/full" or die $!; print FH "line\n"
+ or die $!; '

# while this dies on close
 perl -e 'open FH, ">", "/dev/full"; print FH "line\n" ;close FH or di
+e $! '
No space left on device at -e line 1.

# interestingly (?) sysopen die on write, may it knows about /dev/full
+?  
 perl -e 'sysopen (FH, "/dev/full", O_WRONLY) ; print FH "line\n" or d
+ie $!;close FH '
Bad file descriptor at -e line 1.

[download]
I expect Perl die when the print fails, at least when autoflush is on.

why this behaviour?

L*
There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.

In reply to Re^2: write to /dev/full does not fail by Discipulus
in thread write to /dev/full does not fail by usv

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.