From 1f544842ceb5af73b1f2b13222d72dd4ad7cd08a Mon Sep 17 00:00:00 2001 From: kaashoek Date: Sat, 12 Aug 2006 04:33:50 +0000 Subject: fstat primitive ls --- fd.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'fd.c') diff --git a/fd.c b/fd.c index d162813..c5c3e57 100644 --- a/fd.c +++ b/fd.c @@ -1,4 +1,5 @@ #include "types.h" +#include "stat.h" #include "param.h" #include "x86.h" #include "mmu.h" @@ -121,6 +122,18 @@ fd_close(struct fd *fd) release(&fd_table_lock); } +int +fd_stat(struct fd *fd, struct stat *st) +{ + if(fd->type == FD_FILE){ + ilock(fd->ip); + stati(fd->ip, st); + iunlock(fd->ip); + return 0; + } else + return -1; +} + void fd_incref(struct fd *fd) { -- cgit v1.2.3