DPRINTF(3) Linux Programmer s Manual DPRINTF(3)
NAME dprintf, vdprintf - print to a file descriptor
SYNOPSIS #define _GNU_SOURCE #include <stdio.h>
int dprintf(int fd, const char *format, ...);
int vdprintf(int fd, const char *format, va_list ap);
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), feature_test_macros(7)
COLOPHON This page is part of release 3.22 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.
GNU 2008-08-06 DPRINTF(3)