s3: lib: Add sys_fstatat() wrapper.

[samba.git] / source3 / lib / system.c

diff --git a/source3/lib/system.c b/source3/lib/system.c
index ad525737c5b5f27ed23ceeac00fbaef853c2321a..5d57ffadda10f86796054757b7b11460a88213eb 100644 (file)
--- a/source3/lib/system.c
+++ b/source3/lib/system.c
@@ -369,6 +369,32 @@ int sys_lstat(const char *fname,SMB_STRUCT_STAT *sbuf,
        return ret;
 }
 
+/*******************************************************************
+ An fstatat() wrapper.
+********************************************************************/
+
+int sys_fstatat(int fd,
+               const char *pathname,
+               SMB_STRUCT_STAT *sbuf,
+               int flags,
+               bool fake_dir_create_times)
+{
+       int ret;
+       struct stat statbuf;
+
+       ret = fstatat(fd, pathname, &statbuf, flags);
+       if (ret != 0) {
+               return -1;
+       }
+
+       /* we always want directories to appear zero size */
+       if (S_ISDIR(statbuf.st_mode)) {
+               statbuf.st_size = 0;
+       }
+       init_stat_ex_from_stat(sbuf, &statbuf, fake_dir_create_times);
+       return 0;
+}
+
 /*******************************************************************
  An posix_fallocate() wrapper.
 ********************************************************************/