1/* 2 * Copyright 2008, Haiku, Inc. All Rights Reserved. 3 * Distributed under the terms of the MIT License. 4 * 5 * Authors: 6 * Axel Dörfler, axeld@pinc-software.de 7 */ 8 9 10#include <unistd.h> 11 12static const char* const kShells[] = { 13 "/bin/sh", 14 "/bin/bash", 15 NULL 16}; 17static int sShellIndex; 18 19 20char * 21getusershell(void) 22{ 23 if (kShells[sShellIndex] == NULL) 24 return NULL; 25 26 return (char*)kShells[sShellIndex++]; 27} 28 29 30void 31endusershell(void) 32{ 33 sShellIndex = 0; 34} 35 36 37void 38setusershell(void) 39{ 40 sShellIndex = 0; 41} 42 43 44