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/procps.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'libbb/procps.c') diff --git a/libbb/procps.c b/libbb/procps.c index 7d49d83ce..a5168a077 100644 --- a/libbb/procps.c +++ b/libbb/procps.c @@ -45,8 +45,8 @@ static int get_cached(cache_t *cp, unsigned id) for (i = 0; i < cp->size; i++) if (cp->cache[i].id == id) return i; - i = cp->size++; - cp->cache = xrealloc(cp->cache, cp->size * sizeof(*cp->cache)); + i = cp->size; + cp->cache = xrealloc_vector(cp->cache, 2, cp->size++); cp->cache[i++].id = id; return -i; } @@ -59,8 +59,8 @@ static char* get_cached(cache_t *cp, unsigned id, ug_func* fp) for (i = 0; i < cp->size; i++) if (cp->cache[i].id == id) return cp->cache[i].name; - i = cp->size++; - cp->cache = xrealloc(cp->cache, cp->size * sizeof(*cp->cache)); + i = cp->size; + cp->cache = xrealloc_vector(cp->cache, 2, cp->size++); cp->cache[i].id = id; /* Never fails. Generates numeric string if name isn't found */ fp(cp->cache[i].name, sizeof(cp->cache[i].name), id); -- cgit v1.2.3