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-rw-r--r--source4/ntvfs/simple/vfs_simple.c22
1 files changed, 21 insertions, 1 deletions
diff --git a/source4/ntvfs/simple/vfs_simple.c b/source4/ntvfs/simple/vfs_simple.c
index 37edd8aa11..1abf5ed9af 100644
--- a/source4/ntvfs/simple/vfs_simple.c
+++ b/source4/ntvfs/simple/vfs_simple.c
@@ -35,6 +35,26 @@
#define CHECK_READ_ONLY(req) do { if (lp_readonly(req->conn->service)) return NT_STATUS_ACCESS_DENIED; } while (0)
+#ifndef HAVE_PREAD
+static ssize_t pread(int __fd, void *__buf, size_t __nbytes, off_t __offset)
+{
+ if (lseek(__fd, __offset, SEEK_SET) != __offset) {
+ return -1;
+ }
+ return read(__fd, __buf, __nbytes);
+}
+#endif
+
+#ifndef HAVE_PWRITE
+static ssize_t pwrite(int __fd, const void *__buf, size_t __nbytes, off_t __offset)
+{
+ if (lseek(__fd, __offset, SEEK_SET) != __offset) {
+ return -1;
+ }
+ return write(__fd, __buf, __nbytes);
+}
+#endif
+
/*
connect to a share - used when a tree_connect operation comes
in. For a disk based backend we needs to ensure that the base
@@ -151,7 +171,7 @@ static NTSTATUS svfs_map_fileinfo(struct request_context *req, union smb_fileinf
struct svfs_dir *dir = NULL;
char *pattern = NULL;
int i;
- char *s, *short_name;
+ const char *s, *short_name;
s = strrchr(unix_path, '/');
if (s) {