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send "." filenames so the other end knows that a directory was sent
[rsync/rsync.git]
/
io.c
diff --git
a/io.c
b/io.c
index
c903fa6
..
e7292df
100644
(file)
--- a/
io.c
+++ b/
io.c
@@
-28,6
+28,7
@@
static int total_written = 0;
static int total_read = 0;
extern int verbose;
static int total_read = 0;
extern int verbose;
+extern int sparse_files;
int write_total(void)
{
int write_total(void)
{
@@
-128,8
+129,8
@@
int read_int(int f)
char b[4];
if ((ret=readfd(f,b,4)) != 4) {
if (verbose > 1)
char b[4];
if ((ret=readfd(f,b,4)) != 4) {
if (verbose > 1)
- fprintf(
stderr,"
Error reading %d bytes : %s\n",
- 4,ret==-1?strerror(errno):"EOF");
+ fprintf(
FERROR,"(%d)
Error reading %d bytes : %s\n",
+
getpid(),
4,ret==-1?strerror(errno):"EOF");
exit_cleanup(1);
}
total_read += 4;
exit_cleanup(1);
}
total_read += 4;
@@
-141,8
+142,8
@@
void read_buf(int f,char *buf,int len)
int ret;
if ((ret=readfd(f,buf,len)) != len) {
if (verbose > 1)
int ret;
if ((ret=readfd(f,buf,len)) != len) {
if (verbose > 1)
- fprintf(
stderr,"
Error reading %d bytes : %s\n",
- len,ret==-1?strerror(errno):"EOF");
+ fprintf(
FERROR,"(%d)
Error reading %d bytes : %s\n",
+
getpid(),
len,ret==-1?strerror(errno):"EOF");
exit_cleanup(1);
}
total_read += len;
exit_cleanup(1);
}
total_read += len;
@@
-150,9
+151,9
@@
void read_buf(int f,char *buf,int len)
unsigned char read_byte(int f)
{
unsigned char read_byte(int f)
{
- char c;
- read_buf(f,&c,1);
- return
(unsigned char)
c;
+
unsigned
char c;
+ read_buf(f,
(char *)
&c,1);
+ return c;
}
}
@@
-161,42
+162,51
@@
static int last_sparse = 0;
int sparse_end(int f)
{
int sparse_end(int f)
{
-#if SPARSE_FILES
if (last_sparse) {
lseek(f,-1,SEEK_CUR);
return (write(f,&last_byte,1) == 1 ? 0 : -1);
}
if (last_sparse) {
lseek(f,-1,SEEK_CUR);
return (write(f,&last_byte,1) == 1 ? 0 : -1);
}
-#endif
+ last_sparse = 0;
return 0;
}
int write_sparse(int f,char *buf,int len)
{
return 0;
}
int write_sparse(int f,char *buf,int len)
{
- int l=0;
+ int l1=0,l2=0;
+ int ret;
-#if SPARSE_FILES
-
for (l=0;l<len && buf[l]==0;l++)
;
+ if (!sparse_files)
+
return write(f,buf,len)
;
- if (l > 0)
-
lseek(f,l,SEEK_CUR)
;
+ for (l1=0;l1<len && buf[l1]==0;l1++) ;
+
for (l2=0;l2<(len-l1) && buf[len-(l2+1)]==0;l2++)
;
last_byte = buf[len-1];
last_byte = buf[len-1];
-#endif
- if (l == len) {
- last_sparse = 1;
+ if (l1 == len || l2 > 0)
+ last_sparse=1;
+
+ if (l1 > 0)
+ lseek(f,l1,SEEK_CUR);
+
+ if (l1 == len)
return len;
return len;
- }
- last_sparse = 0;
+ if ((ret=write(f,buf+l1,len-(l1+l2))) != len-(l1+l2)) {
+ if (ret == -1 || ret == 0) return ret;
+ return (l1+ret);
+ }
+
+ if (l2 > 0)
+ lseek(f,l2,SEEK_CUR);
- return
(l + write(f,buf+l,len-l))
;
+ return
len
;
}
int read_write(int fd_in,int fd_out,int size)
{
static char *buf=NULL;
}
int read_write(int fd_in,int fd_out,int size)
{
static char *buf=NULL;
-
static int bufsize = CHUNK
_SIZE;
+
int bufsize = sparse_files?SPARSE_WRITE_SIZE:WRITE
_SIZE;
int total=0;
if (!buf) {
int total=0;
if (!buf) {
@@
-256,7
+266,7
@@
void write_int(int f,int x)
char b[4];
SIVAL(b,0,x);
if ((ret=writefd(f,b,4)) != 4) {
char b[4];
SIVAL(b,0,x);
if ((ret=writefd(f,b,4)) != 4) {
- fprintf(
stderr
,"write_int failed : %s\n",
+ fprintf(
FERROR
,"write_int failed : %s\n",
ret==-1?strerror(errno):"EOF");
exit_cleanup(1);
}
ret==-1?strerror(errno):"EOF");
exit_cleanup(1);
}
@@
-267,7
+277,7
@@
void write_buf(int f,char *buf,int len)
{
int ret;
if ((ret=writefd(f,buf,len)) != len) {
{
int ret;
if ((ret=writefd(f,buf,len)) != len) {
- fprintf(
stderr
,"write_buf failed : %s\n",
+ fprintf(
FERROR
,"write_buf failed : %s\n",
ret==-1?strerror(errno):"EOF");
exit_cleanup(1);
}
ret==-1?strerror(errno):"EOF");
exit_cleanup(1);
}