Description:
popen() function: open a stream to a shell command.

Files:
lib/popen.c
m4/popen.m4

Depends-on:
stdio
open            [test $HAVE_POPEN = 0 || test $REPLACE_POPEN = 1]

configure.ac:
gl_FUNC_POPEN
gl_CONDITIONAL([GL_COND_OBJ_POPEN],
               [test $HAVE_POPEN = 0 || test $REPLACE_POPEN = 1])
AM_COND_IF([GL_COND_OBJ_POPEN], [
  gl_PREREQ_POPEN
])
gl_STDIO_MODULE_INDICATOR([popen])

Makefile.am:
if GL_COND_OBJ_POPEN
lib_SOURCES += popen.c
endif

Include:
<stdio.h>

License:
LGPL

Maintainer:
Eric Blake