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ip2region_private
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directly compare the ip from the buffer

This commit is contained in:
lion 2025-09-17 14:45:03 +08:00
parent 1575e581cd
commit 69b9f062e4
1 changed files with 3 additions and 4 deletions
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7
binding/c/xdb_searcher.c
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@ -70,9 +70,9 @@ XDB_PUBLIC(int) xdb_search_by_string(xdb_searcher_t *xdb, const char *ip_string,
} }
XDB_PUBLIC(int) xdb_search(xdb_searcher_t *xdb, const bytes_ip_t *ip_bytes, int byte_count, char *region_buffer, size_t length) { XDB_PUBLIC(int) xdb_search(xdb_searcher_t *xdb, const bytes_ip_t *ip_bytes, int byte_count, char *region_buffer, size_t length) {
int il0, il1, idx, err, data_len, bytes, d_bytes; int il0, il1, idx, err, bytes, d_bytes;
register int seg_index_size, l, h, m; register int seg_index_size, l, h, m, p;
unsigned int s_ptr, e_ptr, p, sip, eip, data_ptr; unsigned int s_ptr, e_ptr, data_ptr, data_len;
char vector_buffer[xdb_vector_index_size]; char vector_buffer[xdb_vector_index_size];
char *segment_buffer = NULL; char *segment_buffer = NULL;
@ -130,7 +130,6 @@ XDB_PUBLIC(int) xdb_search(xdb_searcher_t *xdb, const bytes_ip_t *ip_bytes, int
} }
// decode the data fields as needed // decode the data fields as needed
sip = xdb_le_get_uint32(segment_buffer, 0);
if (xdb_ip_sub_compare(ip_bytes, byte_count, segment_buffer, 0) < 0) { if (xdb_ip_sub_compare(ip_bytes, byte_count, segment_buffer, 0) < 0) {
h = m - 1; h = m - 1;
} else if (xdb_ip_sub_compare(ip_bytes, byte_count, segment_buffer, bytes) > 0) { } else if (xdb_ip_sub_compare(ip_bytes, byte_count, segment_buffer, bytes) > 0) {