Changeset 46577995 in mainline for uspace/lib/c/include/inet/tcp.h

Timestamp:

2018-01-04T20:50:52Z (8 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Children:

e211ea04

Parents:

facacc71

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-01-04 20:47:53)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-01-04 20:50:52)

Message:

Use errno_t in all uspace and kernel code.

Change type of every variable, parameter and return value that holds an
<errno.h> constant to either errno_t (the usual case), or sys_errno_t
(some places in kernel). This is for the purpose of self-documentation,
as well as for type-checking with a bit of type definition hackery.

After this commit, HelenOS is free of code that mixes error codes with non-error
values on the assumption that error codes are negative.

File:

• uspace/lib/c/include/inet/tcp.h (modified) (1 diff)

uspace/lib/c/include/inet/tcp.h

@@ -98 +98 @@
 } tcp_t;
 
-extern int tcp_create(tcp_t **);
+extern errno_t tcp_create(tcp_t **);
 extern void tcp_destroy(tcp_t *);
-extern int tcp_conn_create(tcp_t *, inet_ep2_t *, tcp_cb_t *, void *,
+extern errno_t tcp_conn_create(tcp_t *, inet_ep2_t *, tcp_cb_t *, void *,
     tcp_conn_t **);
 extern void tcp_conn_destroy(tcp_conn_t *);
 extern void *tcp_conn_userptr(tcp_conn_t *);
-extern int tcp_listener_create(tcp_t *, inet_ep_t *, tcp_listen_cb_t *, void *,
+extern errno_t tcp_listener_create(tcp_t *, inet_ep_t *, tcp_listen_cb_t *, void *,
     tcp_cb_t *, void *, tcp_listener_t **);
 extern void tcp_listener_destroy(tcp_listener_t *);
 extern void *tcp_listener_userptr(tcp_listener_t *);
 
-extern int tcp_conn_wait_connected(tcp_conn_t *);
-extern int tcp_conn_send(tcp_conn_t *, const void *, size_t);
-extern int tcp_conn_send_fin(tcp_conn_t *);
-extern int tcp_conn_push(tcp_conn_t *);
-extern int tcp_conn_reset(tcp_conn_t *);
+extern errno_t tcp_conn_wait_connected(tcp_conn_t *);
+extern errno_t tcp_conn_send(tcp_conn_t *, const void *, size_t);
+extern errno_t tcp_conn_send_fin(tcp_conn_t *);
+extern errno_t tcp_conn_push(tcp_conn_t *);
+extern errno_t tcp_conn_reset(tcp_conn_t *);
 
-extern int tcp_conn_recv(tcp_conn_t *, void *, size_t, size_t *);
-extern int tcp_conn_recv_wait(tcp_conn_t *, void *, size_t, size_t *);
+extern errno_t tcp_conn_recv(tcp_conn_t *, void *, size_t, size_t *);
+extern errno_t tcp_conn_recv_wait(tcp_conn_t *, void *, size_t, size_t *);