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An initial modproble implementation. Quite suboptimal still,

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but it does work...
This commit is contained in:
Eric Andersen 2001-07-22 23:01:03 +00:00
parent 8d79ce8320
commit 0139ca92ff
2 changed files with 242 additions and 0 deletions
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121
modprobe.c Normal file
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/* vi: set sw=4 ts=4: */
/*
* really dumb modprobe implementation for busybox
* Copyright (C) 2001 Lineo, davidm@lineo.com
*/
#include <stdio.h>
#include <getopt.h>
#include <stdlib.h>
#include <unistd.h>
#include <syslog.h>
#include <string.h>
#include "busybox.h"
static char cmd[128];
extern int modprobe_main(int argc, char** argv)
{
int ch, rc = 0;
int loadall = 0, showconfig = 0, debug = 0, autoclean = 0, list = 0;
int show_only = 0, quiet = 0, remove = 0, do_syslog = 0, verbose = 0;
char *load_type = NULL, config = NULL;
while ((ch = getopt(argc, argv, "acdklnqrst:vVC:")) != -1)
switch(ch) {
case 'a':
loadall++;
break;
case 'c':
showconfig++;
break;
case 'd':
debug++;
break;
case 'k':
autoclean++;
break;
case 'l':
list++;
break;
case 'n':
show_only++;
break;
case 'q':
quiet++;
break;
case 'r':
remove++;
break;
case 's':
do_syslog++;
break;
case 't':
load_type = optarg;
break;
case 'v':
verbose++;
break;
case 'C':
config = optarg;
break;
case 'V':
default:
show_usage();
break;
}
if (load_type || config) {
fprintf(stderr, "-t and -C not supported\n");
exit(EXIT_FAILURE);
}
if (showconfig)
exit(EXIT_SUCCESS);
if (list)
exit(EXIT_SUCCESS);
if (remove) {
do {
sprintf(cmd, "rmmod %s %s %s",
optind >= argc ? "-a" : "",
do_syslog ? "-s" : "",
optind < argc ? argv[optind] : "");
if (do_syslog)
syslog(LOG_INFO, "%s", cmd);
if (show_only || verbose)
printf("%s\n", cmd);
if (!show_only)
rc = system(cmd);
} while (++optind < argc);
exit(EXIT_SUCCESS);
}
if (optind >= argc) {
fprintf(stderr, "No module or pattern provided\n");
exit(EXIT_FAILURE);
}
sprintf(cmd, "insmod %s %s %s",
do_syslog ? "-s" : "",
quiet ? "-q" : "",
autoclean ? "-k" : "");
while (optind < argc) {
strcat(cmd, argv[optind]);
strcat(cmd, " ");
optind++;
}
if (do_syslog)
syslog(LOG_INFO, "%s", cmd);
if (show_only || verbose)
printf("%s\n", cmd);
if (!show_only)
rc = system(cmd);
else
rc = 0;
exit(rc ? EXIT_FAILURE : EXIT_SUCCESS);
}

121
modutils/modprobe.c Normal file
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/* vi: set sw=4 ts=4: */
/*
* really dumb modprobe implementation for busybox
* Copyright (C) 2001 Lineo, davidm@lineo.com
*/
#include <stdio.h>
#include <getopt.h>
#include <stdlib.h>
#include <unistd.h>
#include <syslog.h>
#include <string.h>
#include "busybox.h"
static char cmd[128];
extern int modprobe_main(int argc, char** argv)
{
int ch, rc = 0;
int loadall = 0, showconfig = 0, debug = 0, autoclean = 0, list = 0;
int show_only = 0, quiet = 0, remove = 0, do_syslog = 0, verbose = 0;
char *load_type = NULL, config = NULL;
while ((ch = getopt(argc, argv, "acdklnqrst:vVC:")) != -1)
switch(ch) {
case 'a':
loadall++;
break;
case 'c':
showconfig++;
break;
case 'd':
debug++;
break;
case 'k':
autoclean++;
break;
case 'l':
list++;
break;
case 'n':
show_only++;
break;
case 'q':
quiet++;
break;
case 'r':
remove++;
break;
case 's':
do_syslog++;
break;
case 't':
load_type = optarg;
break;
case 'v':
verbose++;
break;
case 'C':
config = optarg;
break;
case 'V':
default:
show_usage();
break;
}
if (load_type || config) {
fprintf(stderr, "-t and -C not supported\n");
exit(EXIT_FAILURE);
}
if (showconfig)
exit(EXIT_SUCCESS);
if (list)
exit(EXIT_SUCCESS);
if (remove) {
do {
sprintf(cmd, "rmmod %s %s %s",
optind >= argc ? "-a" : "",
do_syslog ? "-s" : "",
optind < argc ? argv[optind] : "");
if (do_syslog)
syslog(LOG_INFO, "%s", cmd);
if (show_only || verbose)
printf("%s\n", cmd);
if (!show_only)
rc = system(cmd);
} while (++optind < argc);
exit(EXIT_SUCCESS);
}
if (optind >= argc) {
fprintf(stderr, "No module or pattern provided\n");
exit(EXIT_FAILURE);
}
sprintf(cmd, "insmod %s %s %s",
do_syslog ? "-s" : "",
quiet ? "-q" : "",
autoclean ? "-k" : "");
while (optind < argc) {
strcat(cmd, argv[optind]);
strcat(cmd, " ");
optind++;
}
if (do_syslog)
syslog(LOG_INFO, "%s", cmd);
if (show_only || verbose)
printf("%s\n", cmd);
if (!show_only)
rc = system(cmd);
else
rc = 0;
exit(rc ? EXIT_FAILURE : EXIT_SUCCESS);
}