diff options
Diffstat (limited to 'disk-utils/setfdprm.c')
| -rw-r--r-- | disk-utils/setfdprm.c | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/disk-utils/setfdprm.c b/disk-utils/setfdprm.c deleted file mode 100644 index a5dba3e00..000000000 --- a/disk-utils/setfdprm.c +++ /dev/null @@ -1,176 +0,0 @@ -/* setfdprm.c - Sets user-provided floppy disk parameters, re-activates - autodetection and switches diagnostic messages. */ - -/* 1999-02-22 Arkadiusz Mi¶kiewicz <misiek@pld.ORG.PL> - * - added Native Language Support - */ - -#include <unistd.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <fcntl.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/ioctl.h> -#include <linux/fd.h> -#include "nls.h" - -#define FDPRMFILE "/etc/fdprm" -#define MAXLINE 200 - - -static int -convert(char *arg) { - long result; - char *end; - - result = strtol(arg,&end,0); - if (!*end) - return (int) result; - fprintf(stderr,_("Invalid number: %s\n"),arg); - exit(1); -} - -static void -cmd_without_param(int cmd,int fd) { - if (ioctl(fd,cmd,NULL) >= 0) - exit(0); - perror("ioctl"); - exit(1); -} - -/* set given fd parameters */ -static void -set_params(int cmd,int fd,char **params) { - struct floppy_struct ft; - - ft.size = convert(params[0]); - ft.sect = convert(params[1]); - ft.head = convert(params[2]); - ft.track = convert(params[3]); - ft.stretch = convert(params[4]); - ft.gap = convert(params[5]); - ft.rate = convert(params[6]); - ft.spec1 = convert(params[7]); - ft.fmt_gap = convert(params[8]); - ft.name = NULL; - if (ioctl(fd,cmd,&ft) >= 0) exit(0); - perror("ioctl"); - exit(1); -} - -/* find parameter set in file, and use it */ -static void -find_params(int cmd,int fd,char *name) { - FILE *file; - char line[MAXLINE+2],this[MAXLINE+2],param[9][MAXLINE+2]; - char *params[9],*start; - int count; - - if ((file = fopen(FDPRMFILE,"r")) == NULL) { - perror(FDPRMFILE); - exit(1); - } - while (fgets(line,MAXLINE,file)) { - for (start = line; *start == ' ' || *start == '\t'; start++); - if (*start && *start != '\n' && *start != '#') { - if (sscanf(start,"%s %s %s %s %s %s %s %s %s %s",this,param[0], - param[1],param[2],param[3],param[4],param[5],param[6],param[7], - param[8]) != 10) { - fprintf(stderr,_("Syntax error: '%s'\n"),line); - exit(1); - } - if (!strcmp(this,name)) { - for (count = 0; count < 9; count++) - params[count] = param[count]; - set_params(cmd,fd,params); - } - } - } - fprintf(stderr,_("No such parameter set: '%s'\n"),name); - exit(1); -} - -static void -usage(char *name) { - char *this; - - if ((this = strrchr(name,'/')) != NULL) name = this+1; - fprintf(stderr,_("usage:\n")); - fprintf(stderr,_(" %s [ -p ] dev name\n"),name); - fprintf(stderr,_(" %s [ -p ] dev size sect heads tracks stretch " - "gap rate spec1 fmt_gap\n"),name); -#ifdef FDMEDCNG - fprintf(stderr,_(" %s [ -c | -y | -n | -d ] dev\n"),name); -#else - fprintf(stderr,_(" %s [ -c | -y | -n ] dev\n"),name); -#endif - exit(1); -} - -int -main(int argc, char **argv) { - int fd; - unsigned int cmd; - char *progname, *p; - - progname = argv[0]; - if ((p = strrchr(progname, '/')) != NULL) - progname = p+1; - - setlocale(LC_ALL, ""); - bindtextdomain(PACKAGE, LOCALEDIR); - textdomain(PACKAGE); - - if (argc == 2 && - (!strcmp(argv[1], "-V") || !strcmp(argv[1], "--version"))) { - printf(_("%s from %s\n"), progname, util_linux_version); - exit(0); - } - - if (argc < 2) - usage(progname); - cmd = FDSETPRM; - if (*argv[1] == '-') { - switch (argv[1][1]) { - case 'c': - cmd = FDCLRPRM; - break; - case 'p': - cmd = FDDEFPRM; - break; - case 'y': - cmd = FDMSGON; - break; - case 'n': - cmd = FDMSGOFF; - break; -#ifdef FDMEDCNG - case 'd': - cmd = FDMEDCNG; - break; -#endif - default: - usage(progname); - } - argc--; - argv++; - } - if ((fd = open(argv[1],3)) < 0) { /* O_WRONLY needed in a few kernels */ - perror(argv[1]); - exit(1); - } - if (cmd != FDSETPRM && cmd != FDDEFPRM) { - if (argc != 2) usage(progname); - cmd_without_param(cmd,fd); - } - if (argc != 11 && argc != 3) - usage(progname); - else if (argc == 11) - set_params(cmd,fd,&argv[2]); - else - find_params(cmd,fd,argv[2]); - /* not reached */ - return 0; -} |