/* machine.c, 27-03-1990, F. Meulenbroeks * usage: machine [machine name] * chip [chip name] * where machine name or chip name are the same as the macros from * <minix/config.h> * * When executed without arguments this program returns either the machine name * or the chip name as found in <minix/config.h> * the chip name is returned if argv[0] ends on "chip". * otherwise the machine name is returned * * when executed with an argument that argument is (case insensitive) * compared with the machine name, and depending on whether these match * or not 0 or 1 is returned as the exit code. In this case nothing is printed */ #include <minix/config.h> #include <stdio.h> #include <ctype.h> main(argc, argv) int argc; char **argv; { int i; char *ptr; if (argc > 1) { for (i = strlen(argv[1]) - 1; i >= 0; i--) toupper(argv[1][i]); } /* let ptr point to the last 4 characters of argv[0] */ ptr = argv[0] + strlen(argv[0]) - 4; if (strncmp(ptr, "chip", 4) == 0) { #if (CHIP == INTEL) if (argc == 1) { printf("INTEL\n"); exit(0); } else if (strcmp(argv[1], "INTEL") == 0) exit(0); else exit(1); #endif #if (CHIP == M68000) if (argc == 1) { printf("M68000\n"); exit(0); } else if (strcmp(argv[1], "M68000") == 0) exit(0); else exit(1); #endif #if (CHIP == SPARC) if (argc == 1) { printf("SPARC\n"); exit(0); } else if (strcmp(argv[1], "SPARC") == 0) exit(0); else exit(1); #endif #if (CHIP != INTEL) & (CHIP != M68000) & (CHIP != SPARC) if (argc == 1) printf("unknown\n"); exit(1); #endif } else { #if (MACHINE == IBM_PC) if (argc == 1) { printf("IBM_PC\n"); exit(0); } else if (strcmp(argv[1], "IBM_PC") == 0) exit(0); else exit(1); #endif #if (MACHINE == SUN_4) if (argc == 1) { printf("SUN_4\n"); exit(0); } else if (strcmp(argv[1], "SUN_4") == 0) exit(0); else exit(1); #endif #if (MACHINE == ATARI) if (argc == 1) { printf("ATARI\n"); exit(0); } else if (strcmp(argv[1], "ATARI") == 0) exit(0); else exit(1); #endif #if (MACHINE == AMIGA) if (argc == 1) { printf("AMIGA\n"); exit(0); } else if (strcmp(argv[1], "AMIGA") == 0) exit(0); else exit(1); #endif #if (MACHINE == MACINTOSH) if (argc == 1) { printf("MACINTOSH\n"); exit(0); } else if (strcmp(argv[1], "MACINTOSH") == 0) exit(0); else exit(1); #endif #if (MACHINE != IBM_PC) & \ (MACHINE != SUN_4) & \ (MACHINE != ATARI) & (MACHINE != AMIGA) & (MACHINE != MACINTOSH) if (argc == 1) printf("unknown\n"); exit(1); #endif } }