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| author | Anthony Martin <ality@pbrane.org> | 2010-06-28 14:33:30 -0700 |
|---|---|---|
| committer | Russ Cox <rsc@swtch.com> | 2010-06-28 14:33:30 -0700 |
| commit | 0efbfd36f554a534750bbebb1e68a76aada3faa6 (patch) | |
| tree | 611712a338c6ff96ff88e750209de65ad986a406 /src/cmd/9p.c | |
| parent | c988c8adf1d997d87ab792f68be0932fed74e9cd (diff) | |
| download | plan9port-0efbfd36f554a534750bbebb1e68a76aada3faa6.tar.gz plan9port-0efbfd36f554a534750bbebb1e68a76aada3faa6.tar.bz2 plan9port-0efbfd36f554a534750bbebb1e68a76aada3faa6.zip | |
9p: tflag sorts by mtime
R=rsc
CC=codebot
http://codereview.appspot.com/1265043
Diffstat (limited to 'src/cmd/9p.c')
| -rw-r--r-- | src/cmd/9p.c | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/src/cmd/9p.c b/src/cmd/9p.c index ed80f5a6..6d329d6d 100644 --- a/src/cmd/9p.c +++ b/src/cmd/9p.c @@ -476,6 +476,21 @@ dircmp(const void *va, const void *vb) return strcmp(a->name, b->name); } +static int +timecmp(const void *va, const void *vb) +{ + Dir *a, *b; + + a = (Dir*)va; + b = (Dir*)vb; + if(a->mtime < b->mtime) + return -1; + else if(a->mtime > b->mtime) + return 1; + else + return 0; +} + char *dot[] = { "." }; void @@ -483,14 +498,14 @@ xls(int argc, char **argv) { char *err, *name, *xname, *f[4], buf[4096]; int nf, i, j, l, sort; - int lflag, dflag, n, len[4]; + int lflag, dflag, tflag, n, len[4]; Dir *d; CFid *fid; CFsys *fs; err = nil; - sort = 0; - lflag = dflag = 0; + sort = 1; + lflag = dflag = tflag = 0; ARGBEGIN{ case 'n': sort = 0; @@ -501,6 +516,9 @@ xls(int argc, char **argv) case 'd': dflag = 1; break; + case 't': + tflag = 1; + break; }ARGEND fmtinstall('D', dirfmt); @@ -538,8 +556,12 @@ xls(int argc, char **argv) err = "errors"; continue; } - if(sort) - qsort(d, n, sizeof d[0], dircmp); + if(sort){ + if(tflag) + qsort(d, n, sizeof d[0], timecmp); + else + qsort(d, n, sizeof d[0], dircmp); + } for(j=0; j<4; j++) len[j] = 0; for(i=0; i<n; i++){ |