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Since dump_microdescriptor() can return -1; make its type ssize_t

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This commit is contained in:
Nick Mathewson 2010-01-24 16:24:47 -05:00
parent 256861023e
commit a93cabd9ab
1 changed files with 6 additions and 5 deletions
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11
src/or/microdesc.c
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@ -56,10 +56,11 @@ HT_GENERATE(microdesc_map, microdesc_t, node,
* On success, return the total number of bytes written, and set
* *<b>annotation_len_out</b> to the number of bytes written as
* annotations. */
static size_t
static ssize_t
dump_microdescriptor(FILE *f, microdesc_t *md, size_t *annotation_len_out)
{
size_t r = 0, written;
ssize_t r = 0;
size_t written;
/* XXXX drops unkown annotations. */
if (md->last_listed) {
char buf[ISO_TIME_LEN+1];
@ -79,7 +80,7 @@ dump_microdescriptor(FILE *f, microdesc_t *md, size_t *annotation_len_out)
log_warn(LD_DIR, "Couldn't dump microdescriptor (wrote %lu out of %lu): %s",
(unsigned long)written, (unsigned long)md->bodylen,
strerror(ferror(f)));
return(-1);
return -1;
}
r += md->bodylen;
return r;
@ -148,7 +149,7 @@ microdescs_add_list_to_cache(microdesc_cache_t *cache,
open_file_t *open_file = NULL;
FILE *f = NULL;
// int n_added = 0;
size_t size = 0;
ssize_t size = 0;
if (where == SAVED_NOWHERE && !no_save) {
f = start_writing_to_stdio_file(cache->journal_fname,
@ -280,7 +281,7 @@ microdesc_cache_rebuild(microdesc_cache_t *cache)
FILE *f;
microdesc_t **mdp;
smartlist_t *wrote;
size_t size;
ssize_t size;
off_t off = 0;
int orig_size, new_size;