diff options
| author | rsc <devnull@localhost> | 2005-02-08 20:27:10 +0000 |
|---|---|---|
| committer | rsc <devnull@localhost> | 2005-02-08 20:27:10 +0000 |
| commit | 5fc55a953e9dcd895d9be01c528f329e8dfc685e (patch) | |
| tree | 44bf31312fc31812976679a12976bc69775f4609 /src/cmd/vac/vac.c | |
| parent | 8a7509066422b70655bebea156834cad6b76a86f (diff) | |
| download | plan9port-5fc55a953e9dcd895d9be01c528f329e8dfc685e.tar.gz plan9port-5fc55a953e9dcd895d9be01c528f329e8dfc685e.tar.bz2 plan9port-5fc55a953e9dcd895d9be01c528f329e8dfc685e.zip | |
avoid unix special files
Diffstat (limited to 'src/cmd/vac/vac.c')
| -rw-r--r-- | src/cmd/vac/vac.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/src/cmd/vac/vac.c b/src/cmd/vac/vac.c index 8065e9ab..f2595fff 100644 --- a/src/cmd/vac/vac.c +++ b/src/cmd/vac/vac.c @@ -382,18 +382,6 @@ isexcluded(char *name) return 0; } -static int -islink(char *name) -{ - struct stat st; - - if(lstat(name, &st) < 0) - return 0; - if((st.st_mode&S_IFMT) == S_IFLNK) - return 1; - return 0; -} - static void vacfile(DirSink *dsink, char *lname, char *sname, VacFile *vf) { @@ -410,9 +398,14 @@ vacfile(DirSink *dsink, char *lname, char *sname, VacFile *vf) if(merge && vacmerge(dsink, lname, sname) >= 0) return; - if(islink(sname)) + if((dir = dirstat(sname)) == nil){ + warn("could not stat file %s: %r", lname); + if(dir->mode&(DMSYMLINK|DMDEVICE|DMNAMEDPIPE|DMSOCKET)){ + free(dir); return; - + } + free(dir); + fd = open(sname, OREAD); if(fd < 0) { warn("could not open file: %s: %r", lname); |