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001 /* Copyright (C) 2005 David Decotigny 001 /* Copyright (C) 2005 David Decotigny 002 002 003 This program is free software; you can redi 003 This program is free software; you can redistribute it and/or 004 modify it under the terms of the GNU Genera 004 modify it under the terms of the GNU General Public License 005 as published by the Free Software Foundatio 005 as published by the Free Software Foundation; either version 2 006 of the License, or (at your option) any lat 006 of the License, or (at your option) any later version. 007 007 008 This program is distributed in the hope tha 008 This program is distributed in the hope that it will be useful, 009 but WITHOUT ANY WARRANTY; without even the 009 but WITHOUT ANY WARRANTY; without even the implied warranty of 010 MERCHANTABILITY or FITNESS FOR A PARTICULAR 010 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 011 GNU General Public License for more details 011 GNU General Public License for more details. 012 012 013 You should have received a copy of the GNU 013 You should have received a copy of the GNU General Public License 014 along with this program; if not, write to t 014 along with this program; if not, write to the Free Software 015 Foundation, Inc., 59 Temple Place - Suite 3 015 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 016 USA. 016 USA. 017 */ 017 */ 018 018 019 #include <libc.h> 019 #include <libc.h> 020 #include <debug.h> 020 #include <debug.h> 021 #include <drivers/devices.h> !! 021 022 #include "fstest_utils.h" << 023 022 024 /** 023 /** 025 * @file init.c 024 * @file init.c 026 * Test fork and exec() !! 025 * Test brk (and, hence: mremap) and exec() 027 */ 026 */ 028 027 029 int main() 028 int main() 030 { 029 { 031 bochs_printf("init: Welcome in userland !\n" << 032 << 033 << 034 /* Creating initial device nodes */ << 035 TEST_EXPECT_CONDITION(mkdir("/dev", S_IRWXAL << 036 TEST_EXPECT_CONDITION(mknod("/dev/zero", S_I << 037 S_IFCHR, SOS_CHA << 038 TEST_EXPECT_CONDITION(mknod("/dev/null", S_I << 039 S_IFCHR, SOS_CHA << 040 TEST_EXPECT_CONDITION(mknod("/dev/kmem", S_I << 041 S_IFCHR, SOS_CHA << 042 TEST_EXPECT_CONDITION(mknod("/dev/mem", S_IR << 043 S_IFCHR, SOS_CHA << 044 TEST_EXPECT_CONDITION(mknod("/dev/tty", S_IR << 045 S_IFCHR, SOS_CHA << 046 TEST_EXPECT_CONDITION(mknod("/dev/ttyS", S_I << 047 S_IFCHR, SOS_CHA << 048 030 049 ls("/", 1, 1); !! 031 /* launch the tests */ >> 032 if (fork() == 0) >> 033 exec("myprog7"); 050 034 051 /* Set up the shell on the console */ !! 035 if (fork() == 0) 052 TEST_EXPECT_CONDITION(open("/dev/tty", O_RDW !! 036 exec("myprog8"); 053 TEST_EXPECT_CONDITION(open("/dev/tty", O_RDW << 054 TEST_EXPECT_CONDITION(open("/dev/tty", O_RDW << 055 037 056 if (fork() == 0) 038 if (fork() == 0) 057 exec ("shell"); !! 039 exec("myprog9"); 058 040 059 close (2); !! 041 if (fork() == 0) 060 close (1); !! 042 exec("myprog10"); 061 close (0); << 062 043 063 /* Set up the shell on the serial port */ !! 044 if (fork() == 0) 064 TEST_EXPECT_CONDITION(open("/dev/ttyS", O_RD !! 045 exec("myprog11"); 065 TEST_EXPECT_CONDITION(open("/dev/ttyS", O_RD << 066 TEST_EXPECT_CONDITION(open("/dev/ttyS", O_RD << 067 046 068 if (fork() == 0) 047 if (fork() == 0) 069 exec ("shell"); !! 048 exec("myprog12"); >> 049 >> 050 if (fork() == 0) >> 051 exec("myprog13"); 070 052 071 close (2); !! 053 if (fork() == 0) 072 close (1); !! 054 exec("myprog14"); 073 close (0); << 074 055 >> 056 if (fork() == 0) >> 057 exec("banner"); 075 058 076 bochs_printf("init: The end\n"); 059 bochs_printf("init: The end\n"); 077 return 0; 060 return 0; 078 } 061 }
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