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| author | Eric Blake <eblake@redhat.com> | 2010-09-30 16:31:50 -0600 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2010-10-01 10:43:25 -0600 |
| commit | abe5c1f9bc09753fd79e7a121c8ecfa917dfaddb (patch) | |
| tree | c12acdcacbb247f0a12c518c1c5529ac6b989f19 /src/stat.c | |
| parent | 1129cb58bae34419e1b8bebbe1bb0a7ec9a9cca7 (diff) | |
| download | coreutils-abe5c1f9bc09753fd79e7a121c8ecfa917dfaddb.tar.xz | |
stat: support printing birthtime
* src/stat.c (print_stat): New %w and %W formats.
(do_stat): Include %w in default format.
(usage): Document new specifiers.
* doc/coreutils.texi (stat invocation): Likewise.
* NEWS: Likewise.
Diffstat (limited to 'src/stat.c')
| -rw-r--r-- | src/stat.c | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/src/stat.c b/src/stat.c index f98597885..e1d68a556 100644 --- a/src/stat.c +++ b/src/stat.c @@ -788,6 +788,26 @@ print_stat (char *pformat, size_t prefix_len, char m, case 'o': out_uint (pformat, prefix_len, statbuf->st_blksize); break; + case 'w': + { + struct timespec t = get_stat_birthtime (statbuf); + if (t.tv_nsec < 0) + out_string (pformat, prefix_len, "-"); + else + out_string (pformat, prefix_len, human_time (t)); + } + break; + case 'W': + { + struct timespec t = get_stat_birthtime (statbuf); + if (t.tv_nsec < 0) + out_string (pformat, prefix_len, "-"); + else if (TYPE_SIGNED (time_t)) + out_int (pformat, prefix_len, t.tv_sec); + else + out_uint (pformat, prefix_len, t.tv_sec); + } + break; case 'x': out_string (pformat, prefix_len, human_time (get_stat_atime (statbuf))); break; @@ -1042,7 +1062,7 @@ do_stat (char const *filename, bool terse, char const *format) { if (terse) { - format = "%n %s %b %f %u %g %D %i %h %t %T %X %Y %Z %o\n"; + format = "%n %s %b %f %u %g %D %i %h %t %T %X %Y %Z %W %o\n"; } else { @@ -1056,7 +1076,7 @@ do_stat (char const *filename, bool terse, char const *format) "Device: %Dh/%dd\tInode: %-10i Links: %-5h" " Device type: %t,%T\n" "Access: (%04a/%10.10A) Uid: (%5u/%8U) Gid: (%5g/%8G)\n" - "Access: %x\n" "Modify: %y\n" "Change: %z\n"; + "Access: %x\n" "Modify: %y\n" "Change: %z\n" " Birth: %w\n"; } else { @@ -1065,7 +1085,7 @@ do_stat (char const *filename, bool terse, char const *format) " Size: %-10s\tBlocks: %-10b IO Block: %-6o %F\n" "Device: %Dh/%dd\tInode: %-10i Links: %h\n" "Access: (%04a/%10.10A) Uid: (%5u/%8U) Gid: (%5g/%8G)\n" - "Access: %x\n" "Modify: %y\n" "Change: %z\n"; + "Access: %x\n" "Modify: %y\n" "Change: %z\n" " Birth: %w\n"; } } } @@ -1130,6 +1150,8 @@ The valid format sequences for files (without --file-system):\n\ fputs (_("\ %u User ID of owner\n\ %U User name of owner\n\ + %w Time of file birth, or - if unknown\n\ + %W Time of file birth as seconds since Epoch, or - if unknown\n\ %x Time of last access\n\ %X Time of last access as seconds since Epoch\n\ %y Time of last modification\n\ |