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| author | Denis Vlasenko | 2008-07-08 05:14:36 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-07-08 05:14:36 +0000 |
| commit | deeed59de0a9bcc068ebd14d7496a6b26e45b890 (patch) | |
| tree | 7dafd469e9f6bca107adbf930fe77fff9958a0b6 /procps/top.c | |
| parent | 493829207c1c2a36d55aaa13abf806533d0cb87f (diff) | |
| download | busybox-deeed59de0a9bcc068ebd14d7496a6b26e45b890.zip busybox-deeed59de0a9bcc068ebd14d7496a6b26e45b890.tar.gz | |
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
Diffstat (limited to 'procps/top.c')
| -rw-r--r-- | procps/top.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/procps/top.c b/procps/top.c index e13cd15..392a3c8 100644 --- a/procps/top.c +++ b/procps/top.c @@ -814,7 +814,7 @@ int top_main(int argc UNUSED_PARAM, char **argv) int n; if (scan_mask == TOP_MASK) { n = ntop; - top = xrealloc(top, (++ntop) * sizeof(*top)); + top = xrealloc_vector(top, 2, ntop++); top[n].pid = p->pid; top[n].ppid = p->ppid; top[n].vsz = p->vsz; @@ -829,7 +829,8 @@ int top_main(int argc UNUSED_PARAM, char **argv) if (!(p->mapped_ro | p->mapped_rw)) continue; /* kernel threads are ignored */ n = ntop; - top = xrealloc(topmem, (++ntop) * sizeof(*topmem)); + /* No bug here - top and topmem are the same */ + top = xrealloc_vector(topmem, 2, ntop++); strcpy(topmem[n].comm, p->comm); topmem[n].pid = p->pid; topmem[n].vsz = p->mapped_rw + p->mapped_ro; |