Changeset 0ea6c5a for libcfa

Timestamp:

Apr 24, 2020, 2:44:44 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:

038be32

Parents:

d384787

Message:

Replaced some headers with forward declarations to speed-up build

File:

• libcfa/src/concurrency/io.cfa (modified) (5 diffs)

libcfa/src/concurrency/io.cfa

@@ -412 +412 @@
 // I/O Interface
 //=============================================================================================
-extern "C" {
-        #define __USE_GNU
-        #define _GNU_SOURCE
-        #include <fcntl.h>
-        #include <sys/uio.h>
-        #include <sys/socket.h>
-        #include <sys/stat.h>
-}
-
 #if defined(HAVE_LINUX_IO_URING_H)
         #define __submit_prelude \
@@ -437 +428 @@
 #endif
 
+// Some forward declarations
+extern "C" {
+        #include <sys/types.h>
+        struct iovec;
+        extern ssize_t preadv2 (int fd, const struct iovec *iov, int iovcnt, off_t offset, int flags);
+        extern ssize_t pwritev2(int fd, const struct iovec *iov, int iovcnt, off_t offset, int flags);
+
+        extern int fsync(int fd);
+        extern int sync_file_range(int fd, int64_t offset, int64_t nbytes, unsigned int flags);
+
+        struct msghdr;
+        struct sockaddr;
+        extern ssize_t sendmsg(int sockfd, const struct msghdr *msg, int flags);
+        extern ssize_t recvmsg(int sockfd, struct msghdr *msg, int flags);
+        extern ssize_t send(int sockfd, const void *buf, size_t len, int flags);
+        extern ssize_t recv(int sockfd, void *buf, size_t len, int flags);
+        extern int accept4(int sockfd, struct sockaddr *addr, socklen_t *addrlen, int flags);
+        extern int connect(int sockfd, const struct sockaddr *addr, socklen_t addrlen);
+
+        extern int fallocate(int fd, int mode, uint64_t offset, uint64_t len);
+        extern int posix_fadvise(int fd, uint64_t offset, uint64_t len, int advice);
+        extern int madvise(void *addr, size_t length, int advice);
+
+        extern int openat(int dirfd, const char *pathname, int flags, mode_t mode);
+        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);
+}
+
 //-----------------------------------------------------------------------------
 // Asynchronous operations
@@ -549 +572 @@
 int cfa_accept4(int sockfd, struct sockaddr *addr, socklen_t *addrlen, int flags) {
         #if !defined(HAVE_LINUX_IO_URING_H) || !defined(IORING_OP_ACCEPT)
-                #pragma GCC diagnostic push
-                #pragma GCC diagnostic ignored "-Wattributes"
-                        __SOCKADDR_ARG _addr;
-                        _addr.__sockaddr__ = addr;
-                        return accept4( sockfd, _addr, addrlen, flags );
-                #pragma GCC diagnostic pop
+                return accept4( sockfd, addr, addrlen, flags );
         #else
                 __submit_prelude
@@ -569 +587 @@
 int cfa_connect(int sockfd, const struct sockaddr *addr, socklen_t addrlen) {
         #if !defined(HAVE_LINUX_IO_URING_H) || !defined(IORING_OP_CONNECT)
-                #pragma GCC diagnostic push
-                #pragma GCC diagnostic ignored "-Wattributes"
-                        __CONST_SOCKADDR_ARG _addr;
-                        _addr.__sockaddr__ = addr;
-                        return connect( sockfd, _addr, addrlen );
-                #pragma GCC diagnostic pop
+                return connect( sockfd, addr, addrlen );
         #else
                 __submit_prelude
@@ -766 +779 @@
                         return IS_DEFINED(IORING_OP_FALLOCATE);
 
-                if( /*func == (fptr_t)fadvise || */
+                if( /*func == (fptr_t)posix_fadvise || */
                         func == (fptr_t)cfa_fadvise )
                         #define _CFA_IO_FEATURE_IORING_OP_FADVISE ,