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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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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; off_t size;
blkcnt_t blocks; /* number of 512B blocks allocated */ blkcnt_t blocks; /* number of 512B blocks allocated */
mode_t mode; mode_t mode;
uchar nlen; /* Length of file name */
} *pEntry; } *pEntry;
/* Bookmark */ /* Bookmark */
@ -1850,17 +1851,22 @@ dentfill(char *path, struct entry **dents,
} }
/* realloc() may result in memory move, we must re-adjust if that happens */ /* realloc() may result in memory move, we must re-adjust if that happens */
if (pnb != pnamebuf) if (pnb != pnamebuf) {
for (count = 0; count < n; ++count) dentp = *dents;
/* Add file name start offset to new buffer start */ dentp->name = pnamebuf;
(*dents + count)->name = pnamebuf + ((ulong)(*dents + count)->name - (ulong)pnb);
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; dentp = *dents + n;
/* Copy file name */ /* Copy file name */
dentp->name = pnamebuf + off; dentp->name = (char *)((size_t)pnamebuf + off);
off += xstrlcpy(dentp->name, namep, NAME_MAX + 1); dentp->nlen = xstrlcpy(dentp->name, namep, NAME_MAX + 1);
off += dentp->nlen;
/* Copy other fields */ /* Copy other fields */
dentp->mode = sb.st_mode; dentp->mode = sb.st_mode;