32 lines
622 B
C
32 lines
622 B
C
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/* See LICENSE file for copyright and license details. */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <mntent.h>
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#include "../ubase.h"
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#include "../util.h"
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int
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grabmntinfo(struct mntinfo **minfo)
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{
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struct mntent *me;
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struct mntinfo *mi = NULL;
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int siz = 0;
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FILE *fp;
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fp = setmntent("/proc/mounts", "r");
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if (!fp)
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eprintf("setmntent:");
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while ((me = getmntent(fp))) {
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mi = realloc(mi, (siz + 1) * sizeof(*mi));
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if (!mi)
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eprintf("realloc:");
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mi[siz].fsname = strdup(me->mnt_fsname);
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mi[siz].mntdir = strdup(me->mnt_dir);
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siz++;
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}
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endmntent(fp);
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*minfo = mi;
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return siz;
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}
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