From dbb41ce2b7f309d394054a6bd1e33afd578798a5 Mon Sep 17 00:00:00 2001 From: Manuel Bentele Date: Fri, 23 Oct 2020 15:18:01 +0200 Subject: Move the source code of all xloop components to the common 'src' directory --- utils/lib/exec_shell.c | 51 -------------------------------------------------- 1 file changed, 51 deletions(-) delete mode 100644 utils/lib/exec_shell.c (limited to 'utils/lib/exec_shell.c') diff --git a/utils/lib/exec_shell.c b/utils/lib/exec_shell.c deleted file mode 100644 index 18798eb..0000000 --- a/utils/lib/exec_shell.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - * exec_shell() - launch a shell, else exit! - * - * 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 2, 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, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include -#include -#include -#include -#include - -#include "nls.h" -#include "c.h" -#include "xalloc.h" - -#include "exec_shell.h" - -#define DEFAULT_SHELL "/bin/sh" - -void __attribute__((__noreturn__)) exec_shell(void) -{ - const char *shell = getenv("SHELL"); - char *shellc; - const char *shell_basename; - char *arg0; - - if (!shell) - shell = DEFAULT_SHELL; - - shellc = xstrdup(shell); - shell_basename = basename(shellc); - arg0 = xmalloc(strlen(shell_basename) + 2); - arg0[0] = '-'; - strcpy(arg0 + 1, shell_basename); - - execl(shell, arg0, NULL); - errexec(shell); -} -- cgit v1.2.3-55-g7522