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Diffstat (limited to 'doc/libstddjb')
| -rw-r--r-- | doc/libstddjb/djbunix.html | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/doc/libstddjb/djbunix.html b/doc/libstddjb/djbunix.html index db2e91e..dca3a2c 100644 --- a/doc/libstddjb/djbunix.html +++ b/doc/libstddjb/djbunix.html @@ -120,17 +120,10 @@ Returns 0 if it succeeds, or -1 (and sets errno) if it fails. </p> <p> -<code> int fd_close (int fd) </code> <br /> +<code> void fd_close (int fd) </code> <br /> Closes <em>fd</em>. -Returns 0 if it succeeds, or -1 (and sets errno) if it fails. This is a <a href="safewrappers.html">safe wrapper</a> around -<a href="http://www.opengroup.org/onlinepubs/9699919799/functions/close.html">close()</a>, -or rather as safe a wrapper as is possible to write: the <tt>close()</tt> -specification does not allow a 100% safe behaviour. So, in rare cases -it is possible for <tt>fd_close()</tt> to return 0 (instead of -1 EBADF) -when it is provided an argument that is not an open fd. This should not -be a problem, because giving wrong arguments to <tt>fd_close()</tt> is -always a static programming error. +<a href="http://www.opengroup.org/onlinepubs/9699919799/functions/close.html">close()</a>. </p> <p> |