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libbb: [x]fopen_for_{read,write} introduced and used.

Browse Source 
(by Valdimir)

function                                             old     new   delta
config_open2                                           -      41     +41
config_read                                          507     542     +35
find_pair                                            169     187     +18
fopen_for_write                                        -      14     +14
fopen_for_read                                         -      14     +14
find_main                                            406     418     +12
xfopen_for_write                                       -      10     +10
xfopen_for_read                                        -      10     +10
popstring                                            134     140      +6
parse_inittab                                        396     401      +5
next_token                                           923     928      +5
pack_gzip                                           1659    1661      +2
bb__parsespent                                       117     119      +2
fallbackSort                                        1719    1717      -2
evalvar                                             1376    1374      -2
qrealloc                                              36      33      -3
...
...
...
...
singlemount                                         4579    4569     -10
process_stdin                                        443     433     -10
patch_main                                          1111    1101     -10
ifupdown_main                                       2175    2165     -10
file_action_grep                                      90      80     -10
uuidcache_init                                       649     637     -12
hush_main                                            797     785     -12
read_config                                          230     217     -13
dpkg_main                                           3835    3820     -15
read_line_input                                     3134    3110     -24
sysctl_main                                          232     203     -29
config_open                                           40      10     -30
WARN_BAD_LINE                                         44       -     -44
login_main                                          1714    1575    -139
------------------------------------------------------------------------------
(add/remove: 5/1 grow/shrink: 8/74 up/down: 174/-737)        Total: -563 bytes
This commit is contained in:
Denis Vlasenko
2008-07-21 23:05:26 +00:00
parent b74a2dba57
commit 5415c856ea
71 changed files with 173 additions and 168 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
util-linux/hexdump.c
View File

@@ -14,24 +14,13 @@
/* This is a NOEXEC applet. Be very careful! */
static void bb_dump_addfile(dumper_t *dumper, char *name)
{
char *p;
FILE *fp;
char *buf;
fp = xfopen(name, "r");
while ((buf = xmalloc_fgetline(fp)) != NULL) {
p = skip_whitespace(buf);
if (*p && (*p != '#')) {
bb_dump_add(dumper, p);
}
free(buf);
parser_t *parser = config_open2(name, xfopen_for_read);
while (config_read(parser, &name, 1, 1, "# \t", 0)) {
bb_dump_add(dumper, name);
}
fclose(fp);
config_close(parser);
}
static const char *const add_strings[] = {
@@ -131,7 +120,7 @@ int hexdump_main(int argc, char **argv)
do {
char *buf;
fp = xfopen(*argv, "r");
fp = xfopen_for_read(*argv);
jump_in:
while ((buf = xmalloc_fgetline(fp)) != NULL) {
p = buf;