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o When pre-allocating attribute storage space, also allocate space for

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attribute instance headers, or higher inode numbers will require
  additional disk blocks to be allocated later.

Obtained from:	TrustedBSD Project
This commit is contained in:
rwatson 2000-09-07 20:32:31 +00:00
parent ca48f25217
commit 1e15252cd8
1 changed files with 5 additions and 3 deletions
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8
usr.sbin/extattrctl/extattrctl.c
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@ -82,7 +82,7 @@ initattr(int argc, char *argv[])
char *fs_path = NULL;
char *zero_buf = NULL;
long loop, num_inodes;
int ch, i, error;
int ch, i, error, chunksize;
optind = 0;
while ((ch = getopt(argc, argv, "p:r:w:")) != -1)
@ -117,9 +117,11 @@ initattr(int argc, char *argv[])
}
memset(zero_buf, 0, uef.uef_size);
num_inodes = num_inodes_by_path(fs_path);
chunksize = sizeof(struct ufs_extattr_header) +
uef.uef_size;
for (loop = 0; loop < num_inodes; loop++) {
error = write(i, zero_buf, uef.uef_size);
if (error != uef.uef_size) {
error = write(i, zero_buf, chunksize);
if (error != chunksize) {
perror("write");
unlink(argv[1]);
return (-1);