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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2014-09-05 12:16:15 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2014-09-05 12:16:15 +0200 |
| commit | 3e9b13e4c572d97468bef029f9c6e72271297fcb (patch) | |
| tree | 5169484c6f9bef9666ab3019a2d3632865698685 | |
| parent | 4eb1e425fec4cf0eecd3fd33dc838f9332af5e44 (diff) | |
| download | busybox-3e9b13e4c572d97468bef029f9c6e72271297fcb.tar.gz | |
find: support -perm /BITS. Closes 7340
function old new delta
parse_params 1487 1497 +10
func_perm 57 61 +4
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(add/remove: 0/0 grow/shrink: 2/0 up/down: 14/0) Total: 14 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | findutils/find.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/findutils/find.c b/findutils/find.c index 56a7ed3ab..83aa63f92 100644 --- a/findutils/find.c +++ b/findutils/find.c @@ -558,8 +558,8 @@ ACTF(type) #if ENABLE_FEATURE_FIND_PERM ACTF(perm) { - /* -perm +mode: at least one of perm_mask bits are set */ - if (ap->perm_char == '+') + /* -perm [+/]mode: at least one of perm_mask bits are set */ + if (ap->perm_char == '+' || ap->perm_char == '/') return (statbuf->st_mode & ap->perm_mask) != 0; /* -perm -mode: all of perm_mask are set */ if (ap->perm_char == '-') @@ -1252,14 +1252,14 @@ static action*** parse_params(char **argv) /* -perm BITS File's mode bits are exactly BITS (octal or symbolic). * Symbolic modes use mode 0 as a point of departure. * -perm -BITS All of the BITS are set in file's mode. - * -perm +BITS At least one of the BITS is set in file's mode. + * -perm [+/]BITS At least one of the BITS is set in file's mode. */ else if (parm == PARM_perm) { action_perm *ap; dbg("%d", __LINE__); ap = ALLOC_ACTION(perm); ap->perm_char = arg1[0]; - arg1 = plus_minus_num(arg1); + arg1 = (arg1[0] == '/' ? arg1+1 : plus_minus_num(arg1)); /*ap->perm_mask = 0; - ALLOC_ACTION did it */ if (!bb_parse_mode(arg1, &ap->perm_mask)) bb_error_msg_and_die("invalid mode '%s'", arg1); |