x SuSE Linux 13.1-RELEASE x
x SuSE Linux 13.1-RELEASEx
DPRINTF(3) Linux Programmer's Manual DPRINTF(3)
NAME
dprintf, vdprintf - print to a file descriptor
SYNOPSIS
#include <stdio.h>
int dprintf(int fd, const char *format, ...);
int vdprintf(int fd, const char *format, va_list ap);
Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
dprintf(), vdprintf():
Since glibc 2.10:
_XOPEN_SOURCE >= 700 || _POSIX_C_SOURCE >= 200809L
Before glibc 2.10:
_GNU_SOURCE
DESCRIPTION
The functions dprintf() and vdprintf() (as found in the glibc2 library)
are exact analogs of fprintf(3) and vfprintf(3), except that they out-
put to a file descriptor fd instead of to a stdio stream.
CONFORMING TO
These functions are GNU extensions that are nowadays specified in
POSIX.1-2008.
SEE ALSO
printf(3)
COLOPHON
This page is part of release 3.69 of the Linux man-pages project. A
description of the project, information about reporting bugs, and the
latest version of this page, can be found at
http://www.kernel.org/doc/man-pages/.
GNU 2010-09-15 DPRINTF(3)
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