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():

DESCRIPTION¶

The functions dprintf() and vdprintf() (as found in the glibc2 library) are exact analogs of fprintf(3) and vfprintf(3), except that they output 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¶

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