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tydy up a few uses of recursive_action(), no logic changes

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2020-10-01 20:27:28 +02:00
parent 4a0eb0370c
commit 3c3928fc65
3 changed files with 14 additions and 13 deletions
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8
debianutils/run_parts.c
View File

@ -133,10 +133,10 @@ static int bb_alphasort(const void *p1, const void *p2)
static int FAST_FUNC act(const char *file, struct stat *statbuf, void *args UNUSED_PARAM, int depth)
{
if (depth == 1)
if (depth == 0)
return TRUE;
if (depth == 2
if (depth == 1
&& ( !(statbuf->st_mode & (S_IFREG | S_IFLNK))
|| invalid_name(file)
|| (!(option_mask32 & OPT_l) && access(file, X_OK) != 0))
@ -200,8 +200,8 @@ int run_parts_main(int argc UNUSED_PARAM, char **argv)
act, /* file action */
act, /* dir action */
NULL, /* user data */
1 /* depth */
);
0 /* depth */
);
if (!names)
return 0;

13
findutils/grep.c
View File

@ -694,15 +694,16 @@ static int FAST_FUNC file_action_grep(const char *filename,
static int grep_dir(const char *dir)
{
int matched = 0;
recursive_action(dir,
/* recurse=yes */ ACTION_RECURSE |
/* followLinks=always */ ((option_mask32 & OPT_R) ? ACTION_FOLLOWLINKS : 0) |
/* followLinks=command line only */ ACTION_FOLLOWLINKS_L0 |
/* depthFirst=yes */ ACTION_DEPTHFIRST,
recursive_action(dir, 0
| ACTION_RECURSE
| ((option_mask32 & OPT_R) ? ACTION_FOLLOWLINKS : 0)
| ACTION_FOLLOWLINKS_L0 /* grep -r ... SYMLINK follows it */
| ACTION_DEPTHFIRST
| 0,
/* fileAction= */ file_action_grep,
/* dirAction= */ NULL,
/* userData= */ &matched,
/* depth= */ 0);
0);
return matched;
}

6
include/libbb.h
View File

@ -437,15 +437,15 @@ enum {
ACTION_FOLLOWLINKS = (1 << 1),
ACTION_FOLLOWLINKS_L0 = (1 << 2),
ACTION_DEPTHFIRST = (1 << 3),
/*ACTION_REVERSE = (1 << 4), - unused */
ACTION_QUIET = (1 << 5),
ACTION_DANGLING_OK = (1 << 6),
ACTION_QUIET = (1 << 4),
ACTION_DANGLING_OK = (1 << 5),
};
typedef uint8_t recurse_flags_t;
extern int recursive_action(const char *fileName, unsigned flags,
int FAST_FUNC (*fileAction)(const char *fileName, struct stat* statbuf, void* userData, int depth),
int FAST_FUNC (*dirAction)(const char *fileName, struct stat* statbuf, void* userData, int depth),
void* userData, unsigned depth) FAST_FUNC;
extern int device_open(const char *device, int mode) FAST_FUNC;
enum { GETPTY_BUFSIZE = 16 }; /* more than enough for "/dev/ttyXXX" */
extern int xgetpty(char *line) FAST_FUNC;