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| author | Paul Fox <pgf@brightstareng.com> | 2006-01-13 21:05:41 +0000 |
|---|---|---|
| committer | Paul Fox <pgf@brightstareng.com> | 2006-01-13 21:05:41 +0000 |
| commit | 72d1a2357d2168f241458e4d6cebb7589ac82f4f (patch) | |
| tree | f3152b7eb88a52763740683d918e61aacbb9ade9 /findutils | |
| parent | 4a1865ca5eaf6bebc76ef8066c19e95df0edc7c3 (diff) | |
| download | busybox-72d1a2357d2168f241458e4d6cebb7589ac82f4f.tar.gz | |
add find's "-mmin" option. configurable.
Diffstat (limited to 'findutils')
| -rw-r--r-- | findutils/Config.in | 10 | ||||
| -rw-r--r-- | findutils/find.c | 27 |
2 files changed, 36 insertions, 1 deletions
diff --git a/findutils/Config.in b/findutils/Config.in index 3c28ec03a..050fe901d 100644 --- a/findutils/Config.in +++ b/findutils/Config.in @@ -17,7 +17,15 @@ config CONFIG_FEATURE_FIND_MTIME depends on CONFIG_FIND help Allow searching based on the modification time of - files. + files, in days. + +config CONFIG_FEATURE_FIND_MMIN + bool " Enable modified time matching (-min) option" + default y + depends on CONFIG_FIND + help + Allow searching based on the modification time of + files, in minutes. config CONFIG_FEATURE_FIND_PERM bool " Enable permissions matching (-perm) option" diff --git a/findutils/find.c b/findutils/find.c index 75ed4e208..603c20643 100644 --- a/findutils/find.c +++ b/findutils/find.c @@ -53,6 +53,11 @@ static char mtime_char; static int mtime_days; #endif +#ifdef CONFIG_FEATURE_FIND_MMIN +static char mmin_char; +static int mmin_mins; +#endif + #ifdef CONFIG_FEATURE_FIND_XDEV static dev_t *xdev_dev; static int xdev_count = 0; @@ -109,6 +114,17 @@ static int fileAction(const char *fileName, struct stat *statbuf, void* junk) goto no_match; } #endif +#ifdef CONFIG_FEATURE_FIND_MMIN + if (mmin_char != 0) { + time_t file_age = time(NULL) - statbuf->st_mtime; + time_t mmin_secs = mmin_mins * 60; + if (!((isdigit(mmin_char) && file_age >= mmin_secs && + file_age < mmin_secs + 60) || + (mmin_char == '+' && file_age >= mmin_secs + 60) || + (mmin_char == '-' && file_age < mmin_secs))) + goto no_match; + } +#endif #ifdef CONFIG_FEATURE_FIND_XDEV if (xdev_count) { int i; @@ -239,6 +255,17 @@ int find_main(int argc, char **argv) if ((mtime_char = argv[i][0]) == '-') mtime_days = -mtime_days; #endif +#ifdef CONFIG_FEATURE_FIND_MMIN + } else if (strcmp(argv[i], "-mmin") == 0) { + char *end; + if (++i == argc) + bb_error_msg_and_die(msg_req_arg, "-mmin"); + mmin_mins = strtol(argv[i], &end, 10); + if (end[0] != '\0') + bb_error_msg_and_die(msg_invalid_arg, argv[i], "-mmin"); + if ((mmin_char = argv[i][0]) == '-') + mmin_mins = -mmin_mins; +#endif #ifdef CONFIG_FEATURE_FIND_XDEV } else if (strcmp(argv[i], "-xdev") == 0) { struct stat stbuf; |