- int i;
- struct sum_struct *s;
- int count;
- int block_len = n;
- int remainder = (len%block_len);
- off_t offset = 0;
-
- count = (len+(block_len-1))/block_len;
-
- s = (struct sum_struct *)malloc(sizeof(*s));
- if (!s) out_of_memory("generate_sums");
-
- s->count = count;
- s->remainder = remainder;
- s->n = n;
- s->flength = len;
-
- if (count==0) {
- s->sums = NULL;
- return s;
- }
-
- if (verbose > 3)
- fprintf(FERROR,"count=%d rem=%d n=%d flength=%d\n",
- s->count,s->remainder,s->n,(int)s->flength);
-
- s->sums = (struct sum_buf *)malloc(sizeof(s->sums[0])*s->count);
- if (!s->sums) out_of_memory("generate_sums");
-
- for (i=0;i<count;i++) {
- int n1 = MIN(len,n);
- char *map = map_ptr(buf,offset,n1);
-
- s->sums[i].sum1 = get_checksum1(map,n1);
- get_checksum2(map,n1,s->sums[i].sum2);
-
- s->sums[i].offset = offset;
- s->sums[i].len = n1;
- s->sums[i].i = i;
-
- if (verbose > 3)
- fprintf(FERROR,"chunk[%d] offset=%d len=%d sum1=%08x\n",
- i,(int)s->sums[i].offset,s->sums[i].len,s->sums[i].sum1);
-
- len -= n1;
- offset += n1;
- }
-
- return s;
-}
-
-
-/*
- receive the checksums for a buffer
- */
-static struct sum_struct *receive_sums(int f)
-{
- struct sum_struct *s;
- int i;
- off_t offset = 0;
-
- s = (struct sum_struct *)malloc(sizeof(*s));
- if (!s) out_of_memory("receive_sums");
-
- s->count = read_int(f);
- s->n = read_int(f);
- s->remainder = read_int(f);
- s->sums = NULL;
-
- if (verbose > 3)
- fprintf(FERROR,"count=%d n=%d rem=%d\n",
- s->count,s->n,s->remainder);
-
- if (s->count == 0)
- return(s);
-
- s->sums = (struct sum_buf *)malloc(sizeof(s->sums[0])*s->count);
- if (!s->sums) out_of_memory("receive_sums");
-
- for (i=0;i<s->count;i++) {
- s->sums[i].sum1 = read_int(f);
- read_buf(f,s->sums[i].sum2,csum_length);
-
- s->sums[i].offset = offset;
- s->sums[i].i = i;
-
- if (i == s->count-1 && s->remainder != 0) {
- s->sums[i].len = s->remainder;
- } else {
- s->sums[i].len = s->n;
- }
- offset += s->sums[i].len;
-
- if (verbose > 3)
- fprintf(FERROR,"chunk[%d] len=%d offset=%d sum1=%08x\n",
- i,s->sums[i].len,(int)s->sums[i].offset,s->sums[i].sum1);
- }
-
- s->flength = offset;
-
- return s;
+ if (!am_server && !allow_8bit_chars) {
+ const char *defset = default_charset();
+
+ /* It's OK if this fails... */
+ ic_chck = iconv_open(defset, defset);
+
+ if (verbose > 3) {
+ if (ic_chck == (iconv_t)-1) {
+ rprintf(FINFO,
+ "note: iconv_open(\"%s\", \"%s\") failed (%d)"
+ " -- using isprint() instead of iconv().\n",
+ defset, defset, errno);
+ } else {
+ rprintf(FINFO,
+ "note: iconv_open(\"%s\", \"%s\") succeeded.\n",
+ defset, defset);
+ }
+ }
+ }