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Ensures that a changed link triggers the content write.

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This commit is contained in:
Andrea Mazzoleni 2013-08-26 20:50:15 +02:00
parent e12f5f0d2a
commit 4f309c042f
1 changed files with 10 additions and 9 deletions
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19
scan.c
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@ -97,11 +97,14 @@ static void scan_link(struct snapraid_scan* scan, struct snapraid_state* state,
fprintf(stdlog, "scan:equal:%s:%s\n", disk->name, link->sub);
fflush(stdlog);
}
/* nothing more to do */
return;
} else {
/* it's an update */
/* we have to save the linkto/type */
state->need_write = 1;
++scan->count_change;
if (state->opt.gui) {
fprintf(stdlog, "scan:update:%s:%s\n", disk->name, link->sub);
fflush(stdlog);
@ -110,16 +113,14 @@ static void scan_link(struct snapraid_scan* scan, struct snapraid_state* state,
printf("Update '%s%s'\n", disk->dir, link->sub);
}
++scan->count_change;
/* update it */
free(link->linkto);
link->linkto = strdup_nofail(linkto);
link_flag_let(link, link_flag, FILE_IS_LINK_MASK);
/* nothing more to do */
return;
}
/* nothing more to do */
return;
} else {
/* create the new link */
++scan->count_insert;
@ -396,7 +397,7 @@ static void scan_file(struct snapraid_scan* scan, struct snapraid_state* state,
/* here the inode has to be different, otherwise we would have found it before */
if (file->inode == st->st_ino) {
fprintf(stderr, "Internal inode '%"PRIu64"' inconsistency for files '%s%s' as unexpected matching\n", file->inode, disk->dir, sub);
exit(EXIT_FAILURE);
}
}