Remove redundant parameter fd from SMB_VFS_WRITE().

Michael
(This used to be commit c8ae7d095a2a6a7eac920a68ca7244e3a423e1b1)

diff --git a/examples/VFS/skel_opaque.c b/examples/VFS/skel_opaque.c
index eda1ceb1d16f3fe147bab44c8939d3982d58637c..6b1f29b12d46eb55f731af2f88476255aad5371f 100644 (file)
--- a/examples/VFS/skel_opaque.c
+++ b/examples/VFS/skel_opaque.c
@@ -140,9 +140,9 @@ static ssize_t skel_pread(vfs_handle_struct *handle, struct files_struct *fsp, v
        return vfswrap_pread(NULL, fsp, data, n, offset);
 }
 
        return vfswrap_pread(NULL, fsp, data, n, offset);
 }
 

-static ssize_t skel_write(vfs_handle_struct *handle, files_struct *fsp, int fd, const void *data, size_t n)
+static ssize_t skel_write(vfs_handle_struct *handle, files_struct *fsp, const void *data, size_t n)

 {
 {

-       return vfswrap_write(NULL, fsp, fd, data, n);
+       return vfswrap_write(NULL, fsp, data, n);

 }
 
 ssize_t skel_pwrite(vfs_handle_struct *handle, struct files_struct *fsp, const void *data, size_t n, SMB_OFF_T offset)
 }
 
 ssize_t skel_pwrite(vfs_handle_struct *handle, struct files_struct *fsp, const void *data, size_t n, SMB_OFF_T offset)

diff --git a/examples/VFS/skel_transparent.c b/examples/VFS/skel_transparent.c
index 7b09e3369c04a128ef861a2255b27e1d1bb45579..c168b461badd6f0dcf6d25720474cef070f2aac8 100644 (file)
--- a/examples/VFS/skel_transparent.c
+++ b/examples/VFS/skel_transparent.c
@@ -134,9 +134,9 @@ static ssize_t skel_pread(vfs_handle_struct *handle, files_struct *fsp, void *da
        return SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
 }
 
        return SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
 }
 

-static ssize_t skel_write(vfs_handle_struct *handle, files_struct *fsp, int fd, const void *data, size_t n)
+static ssize_t skel_write(vfs_handle_struct *handle, files_struct *fsp, const void *data, size_t n)

 {
 {

-       return SMB_VFS_NEXT_WRITE(handle, fsp, fd, data, n);
+       return SMB_VFS_NEXT_WRITE(handle, fsp, data, n);

 }
 
 static ssize_t skel_pwrite(vfs_handle_struct *handle, files_struct *fsp, const void *data, size_t n, SMB_OFF_T offset)
 }
 
 static ssize_t skel_pwrite(vfs_handle_struct *handle, files_struct *fsp, const void *data, size_t n, SMB_OFF_T offset)

diff --git a/source3/include/vfs.h b/source3/include/vfs.h
index 3fc7156bf444c94e7f59aec7371fae1d507af4e2..8aa8057982c976366ad6781820eb9cf4fe889d1a 100644 (file)
--- a/source3/include/vfs.h
+++ b/source3/include/vfs.h
@@ -100,6 +100,7 @@
 /* Leave at 22 - not yet released. Remove parameter fd from fsetxattr. - obnox */
 /* Leave at 22 - not yet released. Remove parameter fd from aio_cancel. - obnox */
 /* Leave at 22 - not yet released. Remove parameter fd from read. - obnox */
 /* Leave at 22 - not yet released. Remove parameter fd from fsetxattr. - obnox */
 /* Leave at 22 - not yet released. Remove parameter fd from aio_cancel. - obnox */
 /* Leave at 22 - not yet released. Remove parameter fd from read. - obnox */

+/* Leave at 22 - not yet released. Remove parameter fd from write. - obnox */

 
 
 
 
 
 


@@ -293,7 +294,7 @@ struct vfs_ops {
                int (*close_fn)(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd);
                ssize_t (*read)(struct vfs_handle_struct *handle, struct files_struct *fsp, void *data, size_t n);
                ssize_t (*pread)(struct vfs_handle_struct *handle, struct files_struct *fsp, void *data, size_t n, SMB_OFF_T offset);
                int (*close_fn)(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd);
                ssize_t (*read)(struct vfs_handle_struct *handle, struct files_struct *fsp, void *data, size_t n);
                ssize_t (*pread)(struct vfs_handle_struct *handle, struct files_struct *fsp, void *data, size_t n, SMB_OFF_T offset);

-               ssize_t (*write)(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd, const void *data, size_t n);
+               ssize_t (*write)(struct vfs_handle_struct *handle, struct files_struct *fsp, const void *data, size_t n);

                ssize_t (*pwrite)(struct vfs_handle_struct *handle, struct files_struct *fsp, const void *data, size_t n, SMB_OFF_T offset);
                SMB_OFF_T (*lseek)(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_OFF_T offset, int whence);
                ssize_t (*sendfile)(struct vfs_handle_struct *handle, int tofd, files_struct *fsp, int fromfd, const DATA_BLOB *header, SMB_OFF_T offset, size_t count);
                ssize_t (*pwrite)(struct vfs_handle_struct *handle, struct files_struct *fsp, const void *data, size_t n, SMB_OFF_T offset);
                SMB_OFF_T (*lseek)(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_OFF_T offset, int whence);
                ssize_t (*sendfile)(struct vfs_handle_struct *handle, int tofd, files_struct *fsp, int fromfd, const DATA_BLOB *header, SMB_OFF_T offset, size_t count);

diff --git a/source3/include/vfs_macros.h b/source3/include/vfs_macros.h
index 6d36095e84df8ebaa6a3ea9daa5c3017ce687d56..48f5fcf1f4f5ab84de41058242556b2695f0baab 100644 (file)
--- a/source3/include/vfs_macros.h
+++ b/source3/include/vfs_macros.h
@@ -50,7 +50,7 @@
 #define SMB_VFS_CLOSE(fsp, fd) ((fsp)->conn->vfs.ops.close_fn((fsp)->conn->vfs.handles.close_hnd, (fsp), (fd)))
 #define SMB_VFS_READ(fsp, data, n) ((fsp)->conn->vfs.ops.read((fsp)->conn->vfs.handles.read, (fsp), (data), (n)))
 #define SMB_VFS_PREAD(fsp, data, n, off) ((fsp)->conn->vfs.ops.pread((fsp)->conn->vfs.handles.pread, (fsp), (data), (n), (off)))
 #define SMB_VFS_CLOSE(fsp, fd) ((fsp)->conn->vfs.ops.close_fn((fsp)->conn->vfs.handles.close_hnd, (fsp), (fd)))
 #define SMB_VFS_READ(fsp, data, n) ((fsp)->conn->vfs.ops.read((fsp)->conn->vfs.handles.read, (fsp), (data), (n)))
 #define SMB_VFS_PREAD(fsp, data, n, off) ((fsp)->conn->vfs.ops.pread((fsp)->conn->vfs.handles.pread, (fsp), (data), (n), (off)))

-#define SMB_VFS_WRITE(fsp, fd, data, n) ((fsp)->conn->vfs.ops.write((fsp)->conn->vfs.handles.write, (fsp), (fd), (data), (n)))
+#define SMB_VFS_WRITE(fsp, data, n) ((fsp)->conn->vfs.ops.write((fsp)->conn->vfs.handles.write, (fsp), (data), (n)))

 #define SMB_VFS_PWRITE(fsp, data, n, off) ((fsp)->conn->vfs.ops.pwrite((fsp)->conn->vfs.handles.pwrite, (fsp), (data), (n), (off)))
 #define SMB_VFS_LSEEK(fsp, offset, whence) ((fsp)->conn->vfs.ops.lseek((fsp)->conn->vfs.handles.lseek, (fsp), (offset), (whence)))
 #define SMB_VFS_SENDFILE(tofd, fsp, fromfd, header, offset, count) ((fsp)->conn->vfs.ops.sendfile((fsp)->conn->vfs.handles.sendfile, (tofd), (fsp), (fromfd), (header), (offset), (count)))
 #define SMB_VFS_PWRITE(fsp, data, n, off) ((fsp)->conn->vfs.ops.pwrite((fsp)->conn->vfs.handles.pwrite, (fsp), (data), (n), (off)))
 #define SMB_VFS_LSEEK(fsp, offset, whence) ((fsp)->conn->vfs.ops.lseek((fsp)->conn->vfs.handles.lseek, (fsp), (offset), (whence)))
 #define SMB_VFS_SENDFILE(tofd, fsp, fromfd, header, offset, count) ((fsp)->conn->vfs.ops.sendfile((fsp)->conn->vfs.handles.sendfile, (tofd), (fsp), (fromfd), (header), (offset), (count)))


@@ -169,7 +169,7 @@
 #define SMB_VFS_OPAQUE_CLOSE(fsp, fd) ((fsp)->conn->vfs_opaque.ops.close_fn((fsp)->conn->vfs_opaque.handles.close_hnd, (fsp), (fd)))
 #define SMB_VFS_OPAQUE_READ(fsp, data, n) ((fsp)->conn->vfs_opaque.ops.read((fsp)->conn->vfs_opaque.handles.read, (fsp), (data), (n)))
 #define SMB_VFS_OPAQUE_PREAD(fsp, data, n, off) ((fsp)->conn->vfs_opaque.ops.pread((fsp)->conn->vfs_opaque.handles.pread, (fsp), (data), (n), (off)))
 #define SMB_VFS_OPAQUE_CLOSE(fsp, fd) ((fsp)->conn->vfs_opaque.ops.close_fn((fsp)->conn->vfs_opaque.handles.close_hnd, (fsp), (fd)))
 #define SMB_VFS_OPAQUE_READ(fsp, data, n) ((fsp)->conn->vfs_opaque.ops.read((fsp)->conn->vfs_opaque.handles.read, (fsp), (data), (n)))
 #define SMB_VFS_OPAQUE_PREAD(fsp, data, n, off) ((fsp)->conn->vfs_opaque.ops.pread((fsp)->conn->vfs_opaque.handles.pread, (fsp), (data), (n), (off)))

-#define SMB_VFS_OPAQUE_WRITE(fsp, fd, data, n) ((fsp)->conn->vfs_opaque.ops.write((fsp)->conn->vfs_opaque.handles.write, (fsp), (fd), (data), (n)))
+#define SMB_VFS_OPAQUE_WRITE(fsp, data, n) ((fsp)->conn->vfs_opaque.ops.write((fsp)->conn->vfs_opaque.handles.write, (fsp), (data), (n)))

 #define SMB_VFS_OPAQUE_PWRITE(fsp, data, n, off) ((fsp)->conn->vfs_opaque.ops.pwrite((fsp)->conn->vfs_opaque.handles.pwrite, (fsp), (data), (n), (off)))
 #define SMB_VFS_OPAQUE_LSEEK(fsp, offset, whence) ((fsp)->conn->vfs_opaque.ops.lseek((fsp)->conn->vfs_opaque.handles.lseek, (fsp), (offset), (whence)))
 #define SMB_VFS_OPAQUE_SENDFILE(tofd, fsp, fromfd, header, offset, count) ((fsp)->conn->vfs_opaque.ops.sendfile((fsp)->conn->vfs_opaque.handles.sendfile, (tofd), (fsp), (fromfd), (header), (offset), (count)))
 #define SMB_VFS_OPAQUE_PWRITE(fsp, data, n, off) ((fsp)->conn->vfs_opaque.ops.pwrite((fsp)->conn->vfs_opaque.handles.pwrite, (fsp), (data), (n), (off)))
 #define SMB_VFS_OPAQUE_LSEEK(fsp, offset, whence) ((fsp)->conn->vfs_opaque.ops.lseek((fsp)->conn->vfs_opaque.handles.lseek, (fsp), (offset), (whence)))
 #define SMB_VFS_OPAQUE_SENDFILE(tofd, fsp, fromfd, header, offset, count) ((fsp)->conn->vfs_opaque.ops.sendfile((fsp)->conn->vfs_opaque.handles.sendfile, (tofd), (fsp), (fromfd), (header), (offset), (count)))


@@ -289,7 +289,7 @@
 #define SMB_VFS_NEXT_CLOSE(handle, fsp, fd) ((handle)->vfs_next.ops.close_fn((handle)->vfs_next.handles.close_hnd, (fsp), (fd)))
 #define SMB_VFS_NEXT_READ(handle, fsp, data, n) ((handle)->vfs_next.ops.read((handle)->vfs_next.handles.read, (fsp), (data), (n)))
 #define SMB_VFS_NEXT_PREAD(handle, fsp, data, n, off) ((handle)->vfs_next.ops.pread((handle)->vfs_next.handles.pread, (fsp), (data), (n), (off)))
 #define SMB_VFS_NEXT_CLOSE(handle, fsp, fd) ((handle)->vfs_next.ops.close_fn((handle)->vfs_next.handles.close_hnd, (fsp), (fd)))
 #define SMB_VFS_NEXT_READ(handle, fsp, data, n) ((handle)->vfs_next.ops.read((handle)->vfs_next.handles.read, (fsp), (data), (n)))
 #define SMB_VFS_NEXT_PREAD(handle, fsp, data, n, off) ((handle)->vfs_next.ops.pread((handle)->vfs_next.handles.pread, (fsp), (data), (n), (off)))

-#define SMB_VFS_NEXT_WRITE(handle, fsp, fd, data, n) ((handle)->vfs_next.ops.write((handle)->vfs_next.handles.write, (fsp), (fd), (data), (n)))
+#define SMB_VFS_NEXT_WRITE(handle, fsp, data, n) ((handle)->vfs_next.ops.write((handle)->vfs_next.handles.write, (fsp), (data), (n)))

 #define SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, off) ((handle)->vfs_next.ops.pwrite((handle)->vfs_next.handles.pwrite, (fsp), (data), (n), (off)))
 #define SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence) ((handle)->vfs_next.ops.lseek((handle)->vfs_next.handles.lseek, (fsp), (offset), (whence)))
 #define SMB_VFS_NEXT_SENDFILE(handle, tofd, fsp, fromfd, header, offset, count) ((handle)->vfs_next.ops.sendfile((handle)->vfs_next.handles.sendfile, (tofd), (fsp), (fromfd), (header), (offset), (count)))
 #define SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, off) ((handle)->vfs_next.ops.pwrite((handle)->vfs_next.handles.pwrite, (fsp), (data), (n), (off)))
 #define SMB_VFS_NEXT_LSEEK(handle, fsp, offset, whence) ((handle)->vfs_next.ops.lseek((handle)->vfs_next.handles.lseek, (fsp), (offset), (whence)))
 #define SMB_VFS_NEXT_SENDFILE(handle, tofd, fsp, fromfd, header, offset, count) ((handle)->vfs_next.ops.sendfile((handle)->vfs_next.handles.sendfile, (tofd), (fsp), (fromfd), (header), (offset), (count)))

diff --git a/source3/modules/vfs_commit.c b/source3/modules/vfs_commit.c
index fe7324122f7403499d47717e23c1584dbac9bd90..ac391cf00780f8461dc1bf7541063f3ef48166f1 100644 (file)
--- a/source3/modules/vfs_commit.c
+++ b/source3/modules/vfs_commit.c
@@ -229,12 +229,11 @@ static int commit_open(
 static ssize_t commit_write(
         vfs_handle_struct * handle,
         files_struct *      fsp,
 static ssize_t commit_write(
         vfs_handle_struct * handle,
         files_struct *      fsp,

-        int                 fd,

         void *              data,
         size_t              count)
 {
         ssize_t ret;
         void *              data,
         size_t              count)
 {
         ssize_t ret;

-        ret = SMB_VFS_NEXT_WRITE(handle, fsp, fd, data, count);
+        ret = SMB_VFS_NEXT_WRITE(handle, fsp, data, count);

 
         if (ret > 0) {
                 if (commit(handle, fsp, fsp->fh->pos, ret) == -1) {
 
         if (ret > 0) {
                 if (commit(handle, fsp, fsp->fh->pos, ret) == -1) {

diff --git a/source3/modules/vfs_default.c b/source3/modules/vfs_default.c
index 920c05c338da618bafbd11a353adb7125ceb8afa..e57d24cb1a2ce62c786b2b1940591dd8d8542434 100644 (file)
--- a/source3/modules/vfs_default.c
+++ b/source3/modules/vfs_default.c
@@ -262,12 +262,12 @@ static ssize_t vfswrap_pread(vfs_handle_struct *handle, files_struct *fsp, void
        return result;
 }
 
        return result;
 }
 

-static ssize_t vfswrap_write(vfs_handle_struct *handle, files_struct *fsp, int fd, const void *data, size_t n)
+static ssize_t vfswrap_write(vfs_handle_struct *handle, files_struct *fsp, const void *data, size_t n)

 {
        ssize_t result;
 
        START_PROFILE_BYTES(syscall_write, n);
 {
        ssize_t result;
 
        START_PROFILE_BYTES(syscall_write, n);

-       result = sys_write(fd, data, n);
+       result = sys_write(fsp->fh->fd, data, n);

        END_PROFILE(syscall_write);
        return result;
 }
        END_PROFILE(syscall_write);
        return result;
 }


@@ -284,7 +284,7 @@ static ssize_t vfswrap_pwrite(vfs_handle_struct *handle, files_struct *fsp, cons
 
        if (result == -1 && errno == ESPIPE) {
                /* Maintain the fiction that pipes can be sought on. */
 
        if (result == -1 && errno == ESPIPE) {
                /* Maintain the fiction that pipes can be sought on. */

-               result = SMB_VFS_WRITE(fsp, fsp->fh->fd, data, n);
+               result = SMB_VFS_WRITE(fsp, data, n);

        }
 
 #else /* HAVE_PWRITE */
        }
 
 #else /* HAVE_PWRITE */


@@ -300,7 +300,7 @@ static ssize_t vfswrap_pwrite(vfs_handle_struct *handle, files_struct *fsp, cons
                return -1;
        }
 
                return -1;
        }
 

-       result = SMB_VFS_WRITE(fsp, fsp->fh->fd, data, n);
+       result = SMB_VFS_WRITE(fsp, data, n);

        lerrno = errno;
 
        SMB_VFS_LSEEK(fsp, curr, SEEK_SET);
        lerrno = errno;
 
        SMB_VFS_LSEEK(fsp, curr, SEEK_SET);


@@ -712,7 +712,7 @@ static int strict_allocate_ftruncate(vfs_handle_struct *handle, files_struct *fs
                SMB_OFF_T retlen;
                SMB_OFF_T current_len_to_write = MIN(sizeof(zero_space),space_to_write);
 
                SMB_OFF_T retlen;
                SMB_OFF_T current_len_to_write = MIN(sizeof(zero_space),space_to_write);
 

-               retlen = SMB_VFS_WRITE(fsp,fsp->fh->fd,(char *)zero_space,current_len_to_write);
+               retlen = SMB_VFS_WRITE(fsp,(char *)zero_space,current_len_to_write);

                if (retlen <= 0)
                        return -1;
 
                if (retlen <= 0)
                        return -1;
 


@@ -787,7 +787,7 @@ static int vfswrap_ftruncate(vfs_handle_struct *handle, files_struct *fsp, SMB_O
        if (SMB_VFS_LSEEK(fsp, len-1, SEEK_SET) != len -1)
                goto done;
 
        if (SMB_VFS_LSEEK(fsp, len-1, SEEK_SET) != len -1)
                goto done;
 

-       if (SMB_VFS_WRITE(fsp, fsp->fh->fd, &c, 1)!=1)
+       if (SMB_VFS_WRITE(fsp, &c, 1)!=1)

                goto done;
 
        /* Seek to where we were */
                goto done;
 
        /* Seek to where we were */

diff --git a/source3/modules/vfs_full_audit.c b/source3/modules/vfs_full_audit.c
index 18ee5ba50f99c734db02d9f7f2402acac99b9af2..00512678b165af057066739daebbce7c4434daa0 100644 (file)
--- a/source3/modules/vfs_full_audit.c
+++ b/source3/modules/vfs_full_audit.c
@@ -117,7 +117,7 @@ static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
                           void *data, size_t n, SMB_OFF_T offset);
 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
                           void *data, size_t n, SMB_OFF_T offset);
 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,

-                          int fd, const void *data, size_t n);
+                          const void *data, size_t n);

 static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
                            const void *data, size_t n,
                            SMB_OFF_T offset);
 static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
                            const void *data, size_t n,
                            SMB_OFF_T offset);


@@ -1111,11 +1111,11 @@ static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp
 }
 
 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
 }
 
 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,

-                          int fd, const void *data, size_t n)
+                          const void *data, size_t n)

 {
        ssize_t result;
 
 {
        ssize_t result;
 

-       result = SMB_VFS_NEXT_WRITE(handle, fsp, fd, data, n);
+       result = SMB_VFS_NEXT_WRITE(handle, fsp, data, n);

 
        do_log(SMB_VFS_OP_WRITE, (result >= 0), handle, "%s", fsp->fsp_name);
 
 
        do_log(SMB_VFS_OP_WRITE, (result >= 0), handle, "%s", fsp->fsp_name);
 

diff --git a/source3/smbd/vfs.c b/source3/smbd/vfs.c
index 53a0001515dc36e3bf9d4413a2956751a82f4f07..1e71da742c2f0ebb61edcf70e99ab41c85aa5b28 100644 (file)
--- a/source3/smbd/vfs.c
+++ b/source3/smbd/vfs.c
@@ -451,7 +451,7 @@ ssize_t vfs_write_data(struct smb_request *req,
        }
 
        while (total < N) {
        }
 
        while (total < N) {

-               ret = SMB_VFS_WRITE(fsp,fsp->fh->fd,buffer + total,N - total);
+               ret = SMB_VFS_WRITE(fsp, buffer + total, N - total);

 
                if (ret == -1)
                        return -1;
 
                if (ret == -1)
                        return -1;


@@ -673,7 +673,7 @@ static ssize_t vfs_write_fn(void *file, const void *buf, size_t len)
 {
        struct files_struct *fsp = (struct files_struct *)file;
 
 {
        struct files_struct *fsp = (struct files_struct *)file;
 

-       return SMB_VFS_WRITE(fsp, fsp->fh->fd, buf, len);
+       return SMB_VFS_WRITE(fsp, buf, len);

 }
 
 SMB_OFF_T vfs_transfer_file(files_struct *in, files_struct *out, SMB_OFF_T n)
 }
 
 SMB_OFF_T vfs_transfer_file(files_struct *in, files_struct *out, SMB_OFF_T n)

diff --git a/source3/torture/cmd_vfs.c b/source3/torture/cmd_vfs.c
index 45da7ffa543da462f0471e1827c8a7d87be61a81..f3b98862fee1cd0c2abc8f1eb651b63f3f170e4e 100644 (file)
--- a/source3/torture/cmd_vfs.c
+++ b/source3/torture/cmd_vfs.c
@@ -422,7 +422,7 @@ static NTSTATUS cmd_write(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc,
                return NT_STATUS_UNSUCCESSFUL;
        }
 
                return NT_STATUS_UNSUCCESSFUL;
        }
 

-       wsize = SMB_VFS_WRITE(vfs->files[fd], fd, vfs->data, size);
+       wsize = SMB_VFS_WRITE(vfs->files[fd], vfs->data, size);

 
        if (wsize == -1) {
                printf("write: error=%d (%s)\n", errno, strerror(errno));
 
        if (wsize == -1) {
                printf("write: error=%d (%s)\n", errno, strerror(errno));