1
0
Fork 0
mirror of https://gitlab.com/sortix/sortix.git synced 2023-02-13 20:55:38 -05:00
sortix--sortix/utils/help.cpp
2012-09-08 20:55:43 +02:00

38 lines
1.2 KiB
C++

/*******************************************************************************
COPYRIGHT(C) JONAS 'SORTIE' TERMANSEN 2011, 2012.
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/>.
help.cpp
Prints a friendly message and ls /bin.
*******************************************************************************/
#include <stdio.h>
#include <errno.h>
#include <error.h>
#include <unistd.h>
int main(int /*argc*/, char* /*argv*/[])
{
printf("Please enter the name of one of the following programs:\n");
const char* programname = "ls";
const char* newargv[] = { programname, "/bin", NULL };
execvp(programname, (char* const*) newargv);
error(1, errno, "%s", programname);
return 1;
}