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ctdb-common: Remove unused function ctdb_parse_connections()

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Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
This commit is contained in:
Martin Schwenke 2017-09-19 23:12:15 +10:00 committed by Martin Schwenke
parent 96e3ea5462
commit cadd0d51fb
2 changed files with 0 additions and 60 deletions
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3
ctdb/common/system.h
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@ -62,7 +62,4 @@ void mkdir_p_or_die(const char *dir, int mode);
void ctdb_wait_for_process_to_exit(pid_t pid);
int ctdb_parse_connections(FILE *fp, TALLOC_CTX *mem_ctx,
int *num_conn, struct ctdb_connection **out);
#endif /* __CTDB_SYSTEM_H__ */

57
ctdb/common/system_util.c
View File

@ -378,60 +378,3 @@ void ctdb_wait_for_process_to_exit(pid_t pid)
sleep(5);
}
}
int ctdb_parse_connections(FILE *fp, TALLOC_CTX *mem_ctx,
int *num_conn, struct ctdb_connection **out)
{
struct ctdb_connection *conn = NULL;
char line[128], src[128], dst[128]; /* long enough for IPv6 */
int line_num, ret;
int num = 0, max = 0;
line_num = 0;
while (! feof(fp)) {
if (fgets(line, sizeof(line), fp) == NULL) {
break;
}
line_num += 1;
/* Skip empty lines */
if (line[0] == '\n') {
continue;
}
ret = sscanf(line, "%s %s\n", src, dst);
if (ret != 2) {
DEBUG(DEBUG_ERR, ("Bad line [%d]: %s\n",
line_num, line));
talloc_free(conn);
return EINVAL;
}
if (num >= max) {
max += 1024;
conn = talloc_realloc(mem_ctx, conn,
struct ctdb_connection, max);
if (conn == NULL) {
return ENOMEM;
}
}
if (! parse_ip_port(src, &conn[num].src)) {
DEBUG(DEBUG_ERR, ("Invalid IP address %s\n", src));
talloc_free(conn);
return EINVAL;
}
if (! parse_ip_port(dst, &conn[num].dst)) {
DEBUG(DEBUG_ERR, ("Invalid IP address %s\n", dst));
talloc_free(conn);
return EINVAL;
}
num += 1;
}
*num_conn = num;
*out = conn;
return 0;
}