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Add file name len to entry structure

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Arun Prakash Jana 2017-12-20 22:20:28 +05:30
parent bc1e74bc56
commit 0945dfb91a
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GPG key ID: A75979F35C080412
1 changed files with 12 additions and 6 deletions
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18
nnn.c
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@ -196,6 +196,7 @@ typedef struct entry {
off_t size;
blkcnt_t blocks; /* number of 512B blocks allocated */
mode_t mode;
uchar nlen; /* Length of file name */
} *pEntry;
/* Bookmark */
@ -1850,17 +1851,22 @@ dentfill(char *path, struct entry **dents,
}
/* realloc() may result in memory move, we must re-adjust if that happens */
if (pnb != pnamebuf)
for (count = 0; count < n; ++count)
/* Add file name start offset to new buffer start */
(*dents + count)->name = pnamebuf + ((ulong)(*dents + count)->name - (ulong)pnb);
if (pnb != pnamebuf) {
dentp = *dents;
dentp->name = pnamebuf;
for (count = 1; count < n; ++dentp, ++count)
/* Current filename starts at last filename start + length */
(dentp + 1)->name = (char *)((size_t)dentp->name + dentp->nlen);
}
}
dentp = *dents + n;
/* Copy file name */
dentp->name = pnamebuf + off;
off += xstrlcpy(dentp->name, namep, NAME_MAX + 1);
dentp->name = (char *)((size_t)pnamebuf + off);
dentp->nlen = xstrlcpy(dentp->name, namep, NAME_MAX + 1);
off += dentp->nlen;
/* Copy other fields */
dentp->mode = sb.st_mode;