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corrected EOF hint calculation.

This commit is contained in:
nvt-se 2008-11-13 00:58:13 +00:00
parent e42d572f81
commit a06ad707ee
1 changed files with 3 additions and 3 deletions
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6
core/cfs/cfs-coffee.c
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@ -882,13 +882,13 @@ cfs_close(int fd)
if(FD_VALID(fd)) {
read_header(&hdr, coffee_fd_set[fd].file_page);
current_page = coffee_fd_set[fd].end / COFFEE_PAGE_SIZE;
current_page = (coffee_fd_set[fd].end + sizeof(hdr)) / COFFEE_PAGE_SIZE;
part_size = hdr.max_pages / (sizeof(hdr.eof_hint) * CHAR_BIT);
if(part_size == 0) {
part_size = 1;
}
for(i = eof_hint = 0; i < sizeof(eof_hint) * CHAR_BIT; i++) {
eof_hint |= (current_page > (i + 1) * part_size) << i;
eof_hint |= (current_page >= (i + 1) * part_size) << i;
}
if(eof_hint > hdr.eof_hint) {
@ -999,7 +999,7 @@ cfs_write(int fd, const void *buf, unsigned size)
int i;
struct log_param lp;
coffee_offset_t remains;
printf("write %d bytes to fd %d\n", size, fd);
if(!(FD_VALID(fd) && FD_WRITABLE(fd))) {
return -1;
}