From deeed59de0a9bcc068ebd14d7496a6b26e45b890 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Tue, 8 Jul 2008 05:14:36 +0000 Subject: libbb: introduce and use xrealloc_vector function old new delta xrealloc_vector_helper - 51 +51 create_list 84 99 +15 getopt_main 690 695 +5 passwd_main 1049 1053 +4 get_cached 85 89 +4 msh_main 1377 1380 +3 add_match 42 41 -1 read_lines 720 718 -2 grave 1068 1066 -2 fill_match_lines 143 141 -2 add_to_dirlist 67 65 -2 add_input_file 49 47 -2 act 252 250 -2 fsck_main 2252 2246 -6 man_main 765 757 -8 bb_internal_initgroups 228 220 -8 cut_main 1052 1041 -11 add_edge_to_node 55 43 -12 dpkg_main 3851 3835 -16 ifupdown_main 2202 2178 -24 sort_main 838 812 -26 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 5/15 up/down: 82/-124) Total: -42 bytes --- libbb/mtab.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'libbb/mtab.c') diff --git a/libbb/mtab.c b/libbb/mtab.c index 57654a695..2c171322a 100644 --- a/libbb/mtab.c +++ b/libbb/mtab.c @@ -27,14 +27,14 @@ void FAST_FUNC erase_mtab(const char *name) } while ((m = getmntent(mountTable)) != 0) { + entries = xrealloc(entries, 3, count); + entries[count].mnt_fsname = xstrdup(m->mnt_fsname); + entries[count].mnt_dir = xstrdup(m->mnt_dir); + entries[count].mnt_type = xstrdup(m->mnt_type); + entries[count].mnt_opts = xstrdup(m->mnt_opts); + entries[count].mnt_freq = m->mnt_freq; + entries[count].mnt_passno = m->mnt_passno; i = count++; - entries = xrealloc(entries, count * sizeof(entries[0])); - entries[i].mnt_fsname = xstrdup(m->mnt_fsname); - entries[i].mnt_dir = xstrdup(m->mnt_dir); - entries[i].mnt_type = xstrdup(m->mnt_type); - entries[i].mnt_opts = xstrdup(m->mnt_opts); - entries[i].mnt_freq = m->mnt_freq; - entries[i].mnt_passno = m->mnt_passno; } endmntent(mountTable); -- cgit v1.2.3