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authorDenis Vlasenko <vda.linux@googlemail.com>2008-03-17 09:33:45 +0000
committerDenis Vlasenko <vda.linux@googlemail.com>2008-03-17 09:33:45 +0000
commitd0a071a5281f8ba4b291f0c3beb74bee1f8df6a3 (patch)
tree37e443b155eb66fed37e889828fa60023c84010f /util-linux
parentb44c790e41e281965955a83408f35ea53ecdb3d2 (diff)
downloadbusybox-d0a071a5281f8ba4b291f0c3beb74bee1f8df6a3.tar.gz
brctl: eliminate stray data object
brctl: use constant fd to reduce parameter passing runsvdir: do not use data/bss od: reuse bb_argv_dash last: do not go into endless loop on read error mount: make it not fail scripts/find_bad_common_bufsiz check dc: add INIT_G() (no-op for dc, but we want uniform usage of "G trick") function old new delta runsvdir_main 1646 1672 +26 set_pgrp 1 - -1 exitsoon 1 - -1 check 679 678 -1 svnum 4 - -4 svdir 4 - -4 sv 4 - -4 stamplog 4 - -4 rploglen 4 - -4 rplog 4 - -4 mount_main 995 988 -7 static.default_file_list 8 - -8 pfd 8 - -8 logpipe 8 - -8 static.info 20 - -20 brctl_main 767 739 -28 ------------------------------------------------------------------------------ (add/remove: 0/12 grow/shrink: 1/3 up/down: 26/-106) Total: -80 bytes text data bss dec hex filename 793327 662 7412 801401 c3a79 busybox_old 793329 641 7372 801342 c3a3e busybox_unstripped
Diffstat (limited to 'util-linux')
-rw-r--r--util-linux/mount.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/util-linux/mount.c b/util-linux/mount.c
index a0e6cda73..d4a320756 100644
--- a/util-linux/mount.c
+++ b/util-linux/mount.c
@@ -214,9 +214,10 @@ struct globals {
unsigned verbose;
#endif
llist_t *fslist;
- char getmntent_buf[sizeof(bb_common_bufsiz1) - 8*3];
+ char getmntent_buf[1];
};
+enum { GETMNTENT_BUFSIZE = COMMON_BUFSIZE - offsetof(struct globals, getmntent_buf) };
#define G (*(struct globals*)&bb_common_bufsiz1)
#define nfs_mount_version (G.nfs_mount_version)
#if ENABLE_FEATURE_MOUNT_VERBOSE
@@ -1775,7 +1776,7 @@ int mount_main(int argc, char **argv)
if (!mountTable) bb_error_msg_and_die("no %s", bb_path_mtab_file);
while (getmntent_r(mountTable, &mtpair[0], getmntent_buf,
- sizeof(getmntent_buf)))
+ GETMNTENT_BUFSIZE))
{
// Don't show rootfs. FIXME: why??
// util-linux 2.12a happily shows rootfs...
@@ -1842,8 +1843,8 @@ int mount_main(int argc, char **argv)
// Get next fstab entry
if (!getmntent_r(fstab, mtcur, getmntent_buf
- + (mtcur==mtpair ? sizeof(getmntent_buf)/2 : 0),
- sizeof(getmntent_buf)/2))
+ + (mtcur==mtpair ? GETMNTENT_BUFSIZE/2 : 0),
+ GETMNTENT_BUFSIZE/2))
{
// Were we looking for something specific?