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secure_getenv: new module * MODULES.html.sh (Extra functions based on ANSI C 89): Add secure_getenv. * doc/glibc-functions/secure_getenv.texi: New file. * doc/gnulib.texi: Include it. * lib/secure_getenv.c, m4/secure_getenv.m4, modules/secure_getenv: New files. * lib/stdlib.in.h (secure_getenv): New decl. * m4/stdlib_h.m4 (gl_STDLIB_H, gl_STDLIB_H_DEFAULTS): * modules/stdlib (stdlib.h): Add secure_getenv checks.
author Paul Eggert <eggert@cs.ucla.edu>
date Mon, 04 Feb 2013 18:33:23 -0800
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Description:
Look up an environment variable, returning 0 in insecure situations.

Files:
lib/secure_getenv.c
m4/secure_getenv.m4

Depends-on:
stdlib
extensions

configure.ac:
gl_FUNC_SECURE_GETENV
if test $HAVE_SECURE_GETENV = 0; then
  AC_LIBOBJ([secure_getenv])
  gl_PREREQ_SECURE_GETENV
fi
gl_STDLIB_MODULE_INDICATOR([secure_getenv])

Makefile.am:

Include:
<stdlib.h>

Link:

License:
LGPLv2+

Maintainer:
all