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A nice patch from Larry Doolittle that adds -Wshadow and

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cleans up most of the now-revealed problems.
This commit is contained in:
Eric Andersen
2001-03-21 07:34:27 +00:00
parent 7447642a47
commit 1ca20a7747
28 changed files with 221 additions and 222 deletions
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6
coreutils/dd.c
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@@ -45,7 +45,7 @@ static const struct suffix_mult dd_suffixes[] = {
int dd_main(int argc, char **argv)
{
int i, ifd, ofd, oflag, sync = FALSE, trunc = TRUE;
int i, ifd, ofd, oflag, sync_flag = FALSE, trunc = TRUE;
size_t in_full = 0, in_part = 0, out_full = 0, out_part = 0;
size_t bs = 512, count = -1;
ssize_t n;
@@ -73,7 +73,7 @@ int dd_main(int argc, char **argv)
trunc = FALSE;
buf += 7;
} else if (strncmp("sync", buf, 4) == 0) {
sync = TRUE;
sync_flag = TRUE;
buf += 4;
} else {
error_msg_and_die("invalid conversion `%s'", argv[i]+5);
@@ -138,7 +138,7 @@ int dd_main(int argc, char **argv)
in_full++;
else
in_part++;
if (sync) {
if (sync_flag) {
memset(buf + n, '\0', bs - n);
n = bs;
}