/*
****************************************************************
* Chamada ao sistema "stime" *
****************************************************************
*/
int
stime (const time_t *tp)
{
time_t t;
if ((t = gulong (tp)) == -1)
{ u.u_error = EFAULT; return (-1); }
if (superuser () == 0)
{ time = t; sb_head.sb_forw->sb_sbmod = 1; }
return (UNDEF);
} /* end stime */
gulong offset_rindex::load_page(glong page_idx)
{
g_assert(gulong(page_idx+1)<npages);
gulong nentr=ENTR_PER_PAGE;
if (page_idx==glong(npages-2))
if ((nentr=filecount%ENTR_PER_PAGE)==0)
nentr=ENTR_PER_PAGE;
if (page_idx!=page.page_idx) {
page_data.resize(oft_file.get_wordoffset(page_idx+1)-oft_file.get_wordoffset(page_idx));
fseek(idxfile, oft_file.get_wordoffset(page_idx), SEEK_SET);
size_t fread_size;
size_t page_data_size = page_data.size();
fread_size = fread(&page_data[0], 1, page_data_size, idxfile);
if (fread_size != page_data_size) {
g_print("fread error!\n");
}
page.fill(&page_data[0], nentr, page_idx);
}
return nentr;
}
bool load_index(const std::string& ridx_url, index_vect_t &index_vect,
gulong filesize, gulong filecount, index_type_t index_type)
{
std::vector<char> buffer(filesize);
if(index_type == itRidx) {
FILE *f = fopen(ridx_url.c_str(), "rb");
if(!f)
return false;
size_t the_size;
the_size = fread(&buffer[0], 1, filesize, f);
if (the_size != filesize) {
g_print("fread error!\n");
}
fclose(f);
} else if(index_type == itRidxGz) {
gzFile f = gzopen(ridx_url.c_str(), "rb");
if (f == NULL)
return false;
gulong len = gzread(f, &buffer[0], filesize);
gzclose(f);
if(len != filesize)
return false;
} else
return false;
index_vect.resize(filecount);
char *p = &buffer[0];
for(gulong i=0; i<filecount; ++i) {
index_vect[i].key = p;
p += strlen(p) + 1;
index_vect[i].off = g_ntohl(get_uint32(p));
p += sizeof(guint32);
index_vect[i].size = g_ntohl(get_uint32(p));
p += sizeof(guint32);
}
g_assert(gulong(p-&buffer[0]) == filesize);
return true;
}