Mercurial > gnulib
view lib/readline.c @ 17363:5a51fb7777a9
sys_select, sys_time: port 2013-01-30 Solaris 2.6 fix to Cygwin
Problem reported by Marco Atzeri in
<http://lists.gnu.org/archive/html/bug-gnulib/2013-03/msg00000.html>.
* lib/sys_select.in.h [HAVE_SYS_SELECT_H && _CYGWIN_SYS_TIME_H]:
Simply delegate to the system <sys/select.h> in this case too.
Also, pay attention to _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H only
if OSF/1, since otherwise Cygwin breaks, and it doesn't seem to
be needed on Solaris either.
* lib/sys_time.in.h [_CYGWIN_SYS_TIME_H]:
Simply delgate to the system <sys/time.h> in this case.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Tue, 19 Mar 2013 09:08:47 -0700 |
parents | e542fd46ad6f |
children | 344018b6e5d7 |
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line source
/* readline.c --- Simple implementation of readline. Copyright (C) 2005-2007, 2009-2013 Free Software Foundation, Inc. Written by Simon Josefsson This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <config.h> /* This module is intended to be used when the application only needs the readline interface. If you need more functions from the readline library, it is recommended to require the readline library (or improve this module) rather than #if-protect part of your application (doing so would add assumptions of this module into your application). The application should use #include "readline.h", that header file will include <readline/readline.h> if the real library is present on the system. */ /* Get specification. */ #include "readline.h" #include <stdio.h> #include <string.h> char * readline (const char *prompt) { char *out = NULL; size_t size = 0; if (prompt) { fputs (prompt, stdout); fflush (stdout); } if (getline (&out, &size, stdin) < 0) return NULL; while (*out && (out[strlen (out) - 1] == '\r' || out[strlen (out) - 1] == '\n')) out[strlen (out) - 1] = '\0'; return out; }