lib9: can change length in dirfwstat, dirwstat; mode in dirwstat (David Swasey)
diff --git a/src/lib9/dirfwstat.c b/src/lib9/dirfwstat.c
index 01eab59..95e1844 100644
--- a/src/lib9/dirfwstat.c
+++ b/src/lib9/dirfwstat.c
@@ -48,6 +48,10 @@
if(futimes(fd, tv) < 0)
ret = -1;
}
+ if(~dir->length != 0){
+ if(ftruncate(fd, dir->length) < 0)
+ ret = -1;
+ }
return ret;
}
diff --git a/src/lib9/dirwstat.c b/src/lib9/dirwstat.c
index 396158d..0b81d90 100644
--- a/src/lib9/dirwstat.c
+++ b/src/lib9/dirwstat.c
@@ -7,13 +7,24 @@
int
dirwstat(char *file, Dir *dir)
{
+ int ret;
struct utimbuf ub;
/* BUG handle more */
- if(~dir->mtime == 0)
- return 0;
-
- ub.actime = dir->mtime;
- ub.modtime = dir->mtime;
- return utime(file, &ub);
+ ret = 0;
+ if(~dir->mode != 0){
+ if(chmod(file, dir->mode) < 0)
+ ret = -1;
+ }
+ if(~dir->mtime != 0){
+ ub.actime = dir->mtime;
+ ub.modtime = dir->mtime;
+ if(utime(file, &ub) < 0)
+ ret = -1;
+ }
+ if(~dir->length != 0){
+ if(truncate(file, dir->length) < 0)
+ ret = -1;
+ }
+ return ret;
}
