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| author | Denys Vlasenko | 2015-10-07 17:55:33 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2015-10-07 17:55:33 +0200 |
| commit | 5711a2a4ad51ad203a2ed4ffc72593e83920b36a (patch) | |
| tree | ef650852b982768fa9c3e4065016e09cbf2d0a96 /coreutils | |
| parent | c1e2e005b4e99070f58a3545bad54ef41a634ad1 (diff) | |
| download | busybox-5711a2a4ad51ad203a2ed4ffc72593e83920b36a.zip busybox-5711a2a4ad51ad203a2ed4ffc72593e83920b36a.tar.gz | |
libbb: more compact API for bb_parse_mode()
function old new delta
make_device 2182 2188 +6
parse_command 1440 1443 +3
parse_params 1497 1499 +2
install_main 773 769 -4
mkdir_main 168 160 -8
getoptscmd 641 632 -9
builtin_umask 158 147 -11
bb_parse_mode 431 410 -21
umaskcmd 286 258 -28
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/6 up/down: 11/-81) Total: -70 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'coreutils')
| -rw-r--r-- | coreutils/chmod.c | 4 | ||||
| -rw-r--r-- | coreutils/install.c | 2 | ||||
| -rw-r--r-- | coreutils/libcoreutils/getopt_mk_fifo_nod.c | 4 | ||||
| -rw-r--r-- | coreutils/mkdir.c | 4 |
4 files changed, 8 insertions, 6 deletions
diff --git a/coreutils/chmod.c b/coreutils/chmod.c index 5ee45b9..a21c6d5 100644 --- a/coreutils/chmod.c +++ b/coreutils/chmod.c @@ -69,9 +69,9 @@ static int FAST_FUNC fileAction(const char *fileName, struct stat *statbuf, void if (S_ISLNK(statbuf->st_mode)) return TRUE; } - newmode = statbuf->st_mode; - if (!bb_parse_mode((char *)param, &newmode)) + newmode = bb_parse_mode((char *)param, statbuf->st_mode); + if (newmode == (mode_t)-1) bb_error_msg_and_die("invalid mode '%s'", (char *)param); if (chmod(fileName, newmode) == 0) { diff --git a/coreutils/install.c b/coreutils/install.c index 73f9c70..8aa51cc 100644 --- a/coreutils/install.c +++ b/coreutils/install.c @@ -159,7 +159,7 @@ int install_main(int argc, char **argv) } mode = 0755; /* GNU coreutils 6.10 compat */ if (opts & OPT_MODE) - bb_parse_mode(mode_str, &mode); + mode = bb_parse_mode(mode_str, mode); uid = (opts & OPT_OWNER) ? get_ug_id(uid_str, xuname2uid) : getuid(); gid = (opts & OPT_GROUP) ? get_ug_id(gid_str, xgroup2gid) : getgid(); diff --git a/coreutils/libcoreutils/getopt_mk_fifo_nod.c b/coreutils/libcoreutils/getopt_mk_fifo_nod.c index 2227171..47375ff 100644 --- a/coreutils/libcoreutils/getopt_mk_fifo_nod.c +++ b/coreutils/libcoreutils/getopt_mk_fifo_nod.c @@ -33,7 +33,9 @@ mode_t FAST_FUNC getopt_mk_fifo_nod(char **argv) int opt; opt = getopt32(argv, "m:" IF_SELINUX("Z:"), &smode IF_SELINUX(,&scontext)); if (opt & 1) { - if (bb_parse_mode(smode, &mode)) + mode = bb_parse_mode(smode, mode); + if (mode != (mode_t)-1) /* if mode is valid */ + /* make future mknod/mkfifo set mode bits exactly */ umask(0); } diff --git a/coreutils/mkdir.c b/coreutils/mkdir.c index 864edfb..6f7b004 100644 --- a/coreutils/mkdir.c +++ b/coreutils/mkdir.c @@ -71,8 +71,8 @@ int mkdir_main(int argc UNUSED_PARAM, char **argv) #endif opt = getopt32(argv, "m:pv" IF_SELINUX("Z:"), &smode IF_SELINUX(,&scontext)); if (opt & 1) { - mode_t mmode = 0777; - if (!bb_parse_mode(smode, &mmode)) { + mode_t mmode = bb_parse_mode(smode, 0777); + if (mmode == (mode_t)-1) { bb_error_msg_and_die("invalid mode '%s'", smode); } mode = mmode; |