Description:
Discard pending data on both input and output streams.

Files:
lib/fflush.c
lib/stdio-impl.h
m4/fflush.m4

Depends-on:
stdio
fpurge                    [test $REPLACE_FFLUSH = 1]
ftello                    [test $REPLACE_FFLUSH = 1]
freading                  [test $REPLACE_FFLUSH = 1]
lseek                     [test $REPLACE_FFLUSH = 1]
unistd                    [test $REPLACE_FFLUSH = 1]
fseeko                    [test $REPLACE_FFLUSH = 1]

configure.ac-early:
AC_REQUIRE([gl_SET_LARGEFILE_SOURCE])

configure.ac:
gl_FUNC_FFLUSH
gl_CONDITIONAL([GL_COND_OBJ_FFLUSH], [test $REPLACE_FFLUSH = 1])
AM_COND_IF([GL_COND_OBJ_FFLUSH], [
  gl_PREREQ_FFLUSH
])
gl_MODULE_INDICATOR([fflush])
gl_STDIO_MODULE_INDICATOR([fflush])

Makefile.am:
if GL_COND_OBJ_FFLUSH
lib_SOURCES += fflush.c
endif

Include:
<stdio.h>

License:
LGPLv2+

Maintainer:
Eric Blake