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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2021-09-17 00:47:23 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2021-09-17 00:47:23 +0200 |
| commit | 4958c18134eb7ad169cdaf22a9ad957ad4f4858c (patch) | |
| tree | 41998c2be7208ca30088107c7f44f1b3abca745c /libbb/parse_mode.c | |
| parent | 2df4e0a3707ff3b70398177e9e001070e47ca9c5 (diff) | |
| download | busybox-4958c18134eb7ad169cdaf22a9ad957ad4f4858c.tar.gz | |
libbb: code shrink bb_parse_mode
function old new delta
bb_parse_mode 393 398 +5
static.who_mask 16 8 -8
static.perm_mask 24 12 -12
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 5/-20) Total: -15 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb/parse_mode.c')
| -rw-r--r-- | libbb/parse_mode.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libbb/parse_mode.c b/libbb/parse_mode.c index dc65860f6..1d238e1e0 100644 --- a/libbb/parse_mode.c +++ b/libbb/parse_mode.c @@ -16,13 +16,14 @@ int FAST_FUNC bb_parse_mode(const char *s, unsigned current_mode) { - static const mode_t who_mask[] = { +/* should be mode_t really, but in all Unixes these constants fit into uint16 */ + static const uint16_t who_mask[] ALIGN2 = { S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO, /* a */ S_ISUID | S_IRWXU, /* u */ S_ISGID | S_IRWXG, /* g */ S_IRWXO /* o */ }; - static const mode_t perm_mask[] = { + static const uint16_t perm_mask[] ALIGN2 = { S_IRUSR | S_IRGRP | S_IROTH, /* r */ S_IWUSR | S_IWGRP | S_IWOTH, /* w */ S_IXUSR | S_IXGRP | S_IXOTH, /* x */ |