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Check return value from write() to avoid build warnings.

This commit is contained in:
Michael Drake 2014-05-24 15:19:01 +01:00
parent ce4d52e72a
commit fb5af8a1b6
1 changed files with 14 additions and 2 deletions
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16
content/fs_backing_store.c
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@ -700,6 +700,7 @@ static nserror write_entries(struct store_state *state)
{
int fd;
char *fname = NULL;
ssize_t written;
nserror ret;
if (state->entries_dirty == false) {
@ -718,8 +719,13 @@ static nserror write_entries(struct store_state *state)
return NSERROR_SAVE_FAILED;
}
write(fd, state->entries, state->last_entry * sizeof(struct store_entry));
written = write(fd, state->entries,
state->last_entry * sizeof(struct store_entry));
close(fd);
if (written < 0) {
/* TODO: Delete the file? */
return NSERROR_SAVE_FAILED;
}
return NSERROR_OK;
}
@ -1043,6 +1049,7 @@ store(nsurl *url,
{
nserror ret;
struct store_entry *bse;
ssize_t written;
int fd;
/* check backing store is initialised */
@ -1064,10 +1071,15 @@ store(nsurl *url,
return NSERROR_SAVE_FAILED;
}
LOG(("Writing %d bytes from %p", datalen, data));
write(fd, data, datalen);
written = write(fd, data, datalen);
close(fd);
if (written < 0) {
/* TODO: Delete the file? */
return NSERROR_SAVE_FAILED;
}
return NSERROR_OK;
}