diff options
author | Denis Vlasenko <vda.linux@googlemail.com> | 2007-06-04 14:16:52 +0400 |
---|---|---|
committer | Denis Vlasenko <vda.linux@googlemail.com> | 2007-06-04 14:16:52 +0400 |
commit | 74324c86663f57a19c1de303ee8c8e5449db9ef2 (patch) | |
tree | 11f5da9de4212875ce5811be2e1050e076378c9a /networking/nc.c | |
parent | 4e5f82c76f08614d0b69f9ec4a8baac303af15f6 (diff) |
Audit bb_common_bufsiz usage, add script which looks for misuse.
tr: stop using globals needlessly.
code: -103 bytes
Diffstat (limited to 'networking/nc.c')
-rw-r--r-- | networking/nc.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/networking/nc.c b/networking/nc.c index 1fb38f83c..e7bd519e0 100644 --- a/networking/nc.c +++ b/networking/nc.c @@ -174,11 +174,10 @@ int nc_main(int argc, char **argv) if (select(FD_SETSIZE, &testfds, NULL, NULL, NULL) < 0) bb_perror_msg_and_die("select"); +#define iobuf bb_common_bufsiz1 for (fd = 0; fd < FD_SETSIZE; fd++) { if (FD_ISSET(fd, &testfds)) { - nread = safe_read(fd, bb_common_bufsiz1, - sizeof(bb_common_bufsiz1)); - + nread = safe_read(fd, iobuf, sizeof(iobuf)); if (fd == cfd) { if (nread < 1) exit(0); @@ -192,8 +191,7 @@ int nc_main(int argc, char **argv) } ofd = cfd; } - - xwrite(ofd, bb_common_bufsiz1, nread); + xwrite(ofd, iobuf, nread); if (delay > 0) sleep(delay); } } |