printf.3: Describe dprintf() and vdprintf()

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2015-05-07 10:34:01 +02:00
parent 72836d5146
commit db39a67945
1 changed files with 7 additions and 0 deletions

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@ -890,6 +890,13 @@ POSIX.1-2001, POSIX.1-2008, C89, C99.
.BR snprintf (),
.BR vsnprintf ():
POSIX.1-2001, POSIX.1-2008, C99.
The
.BR dprintf ()
and
.BR vdprintf ()
functions were originally GNU extensions that were later standardized
in POSIX.1-2008.
.PP
Concerning the return value of
.BR snprintf (),