------- Comment #1 from paolo dot carlini at oracle dot com 2008-10-08 12:48
-------
The warning is correct: by default, fileno, not being a standard C function, is
simply not declared in the <stdio.h> header of your linux machine. A quick look
to the man page reveals that the function is declared when, e.g., _POSIX_SOURCE
is defined.
--
paolo dot carlini at oracle dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
Summary| warning: implicit |warning: implicit
|declaration of function |declaration of function
|'fileno' |'fileno'
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37771
