Changeset 927a918

Timestamp:

May 2, 2020, 2:41:36 PM (5 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, arm-eh, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, master, new-ast, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

3f7d0b4

Parents:

c1581a0

Message:

Removed support for statx which caused only problems and is barely supported in libc

File:

• libcfa/src/concurrency/io.cfa (modified) (3 diffs)

libcfa/src/concurrency/io.cfa

@@ -567 +567 @@
         extern int close(int fd);
 
-        struct statx;
-        extern int statx(int dirfd, const char *pathname, int flags, unsigned int mask, struct statx *statxbuf);
-
         extern ssize_t read (int fd, void *buf, size_t count);
 }
@@ -779 +776 @@
 
                 (*sqe){ IORING_OP_CLOSE, fd };
-
-                __submit_wait
-        #endif
-}
-
-int cfa_statx(int dirfd, const char *pathname, int flags, unsigned int mask, struct statx *statxbuf) {
-        #if !defined(HAVE_LINUX_IO_URING_H) || !defined(IORING_OP_STATX)
-                //return statx( dirfd, pathname, flags, mask, statxbuf );
-                return syscall( __NR_statx, dirfd, pathname, flags, mask, statxbuf );
-        #else
-                __submit_prelude
-
-                (*sqe){ IORING_OP_STATX, dirfd };
-                sqe->addr = (uint64_t)pathname;
-                sqe->statx_flags = flags;
-                sqe->len = mask;
-                sqe->off = (uint64_t)statxbuf;
 
                 __submit_wait
@@ -912 +892 @@
                         return IS_DEFINED(IORING_OP_CLOSE);
 
-                if( /*func == (fptr_t)statx || */
-                        func == (fptr_t)cfa_statx )
-                        #define _CFA_IO_FEATURE_IORING_OP_STATX ,
-                        return IS_DEFINED(IORING_OP_STATX);
-
                 if( /*func == (fptr_t)read || */
                         func == (fptr_t)cfa_read )