utils os: Added sdb_remove_all() to recursively remove a path.

[sysdb.git] / src / include / utils / proto.h

diff --git a/src/include/utils/proto.h b/src/include/utils/proto.h
index 8ab2e1ee7b3a22adb1481fb7cfecb09daaef77c7..f3f1a871d83e48c28e96bee92fd8a40ac4e3188a 100644 (file)
--- a/src/include/utils/proto.h
+++ b/src/include/utils/proto.h
@@ -28,6 +28,8 @@
 #ifndef SDB_UTILS_PROTO_H
 #define SDB_UTILS_PROTO_H 1
 
+#include "utils/strbuf.h"
+
 #include <stdint.h>
 #include <unistd.h>
 
@@ -35,6 +37,25 @@
 extern "C" {
 #endif
 
+enum {
+       SDB_PROTO_SELECTIN = 0,
+       SDB_PROTO_SELECTOUT,
+       SDB_PROTO_SELECTERR,
+};
+
+/*
+ * sdb_proto_select:
+ * Wait for a file-descriptor to become ready for I/O operations of the
+ * specified type. This is a simple wrapper around the select() system call.
+ * The type argument may be any of the SDB_PROTO_SELECT* constants.
+ *
+ * Returns:
+ *  - the number of file descriptors ready for I/O
+ *  - a negative value on error
+ */
+int
+sdb_proto_select(int fd, int type);
+
 ssize_t
 sdb_proto_send(int fd, size_t msg_len, const char *msg);
 
@@ -42,6 +63,9 @@ ssize_t
 sdb_proto_send_msg(int fd, uint32_t code,
                uint32_t msg_len, const char *msg);
 
+uint32_t
+sdb_proto_get_int(sdb_strbuf_t *buf, size_t offset);
+
 #ifdef __cplusplus
 } /* extern "C" */
 #endif