2011-11-22 07:42:09 +00:00
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#include <stdio.h>
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#include <stdlib.h>
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#include <stddef.h>
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#include <errno.h>
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#include <unistd.h>
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#include <inttypes.h>
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#include <string.h>
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#include <libkmod.h>
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int main(int argc, char *argv[])
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{
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struct kmod_ctx *ctx;
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struct kmod_list *list, *itr;
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int err;
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2011-11-24 18:41:01 +00:00
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ctx = kmod_new(NULL);
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2011-11-22 07:42:09 +00:00
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if (ctx == NULL)
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exit(EXIT_FAILURE);
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printf("libkmod version %s\n", VERSION);
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2011-12-04 16:02:30 +00:00
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err = kmod_loaded_get_list(ctx, &list);
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2011-11-22 07:42:09 +00:00
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if (err < 0) {
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fprintf(stderr, "%s\n", strerror(-err));
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exit(EXIT_FAILURE);
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}
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printf("Module Size Used by\n");
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kmod_list_foreach(itr, list) {
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2011-12-04 16:02:30 +00:00
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struct kmod_module *mod = kmod_module_get_module(itr);
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const char *name = kmod_module_get_name(mod);
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int use_count = kmod_module_get_refcnt(mod);
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long size = kmod_module_get_size(mod);
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struct kmod_list *holders, *hitr;
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int first = 1;
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printf("%-19s %8ld %d ", name, size, use_count);
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holders = kmod_module_get_holders(mod);
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kmod_list_foreach(hitr, holders) {
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struct kmod_module *hm = kmod_module_get_module(hitr);
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if (!first)
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putchar(',');
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else
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first = 0;
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fputs(kmod_module_get_name(hm), stdout);
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kmod_module_unref(hm);
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}
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putchar('\n');
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kmod_module_unref_list(holders);
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kmod_module_unref(mod);
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2011-11-22 07:42:09 +00:00
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}
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2011-12-04 16:02:30 +00:00
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kmod_module_unref_list(list);
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2011-11-22 07:42:09 +00:00
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kmod_unref(ctx);
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return EXIT_SUCCESS;
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}
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