aboutsummaryrefslogtreecommitdiff
path: root/tests/sys/netgraph/util.c
diff options
context:
space:
mode:
authorLutz Donnerhacke <donner@FreeBSD.org>2021-06-08 08:46:18 +0000
committerLutz Donnerhacke <donner@FreeBSD.org>2021-06-09 11:31:16 +0000
commita664ade93972ce617f0888ff79e715dff9cf0f87 (patch)
tree91914ddae713d7ac2769b5abcdd6e1e5174cf2dc /tests/sys/netgraph/util.c
parentdc318a4ffabcbfa23bb56a33403aad36e6de30af (diff)
downloadsrc-a664ade93972ce617f0888ff79e715dff9cf0f87.tar.gz
src-a664ade93972ce617f0888ff79e715dff9cf0f87.zip
tests/netgraph: Fix style
Indent all files correctly MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D30692
Diffstat (limited to 'tests/sys/netgraph/util.c')
-rw-r--r--tests/sys/netgraph/util.c100
1 files changed, 54 insertions, 46 deletions
diff --git a/tests/sys/netgraph/util.c b/tests/sys/netgraph/util.c
index dbf62599aa04..307bacfa8cc6 100644
--- a/tests/sys/netgraph/util.c
+++ b/tests/sys/netgraph/util.c
@@ -1,4 +1,4 @@
-/*
+/*-
* SPDX-License-Identifier: BSD-3-Clause
*
* Copyright 2021 Lutz Donnerhacke
@@ -42,7 +42,7 @@
#include "util.h"
-static int cs = -1, ds = -1;
+static int cs = -1, ds = -1;
static ng_error_t error_handling = FAIL;
#define CHECK(r, x) do { \
@@ -54,16 +54,17 @@ static ng_error_t error_handling = FAIL;
} \
} while(0)
-struct data_handler {
- char const *hook;
+struct data_handler
+{
+ char const *hook;
ng_data_handler_t handler;
- SLIST_ENTRY(data_handler) next;
+ SLIST_ENTRY(data_handler) next;
};
static SLIST_HEAD(, data_handler) data_head = SLIST_HEAD_INITIALIZER(data_head);
static ng_msg_handler_t msg_handler = NULL;
-static void handle_data(void *ctx);
-static void handle_msg(void *ctx);
+static void handle_data(void *ctx);
+static void handle_msg(void *ctx);
void
_ng_connect(char const *path1, char const *hook1,
@@ -72,29 +73,29 @@ _ng_connect(char const *path1, char const *hook1,
{
struct ngm_connect c;
- strncpy(c.ourhook, hook1, sizeof(c.ourhook));
+ strncpy(c.ourhook, hook1, sizeof(c.ourhook));
strncpy(c.peerhook, hook2, sizeof(c.peerhook));
- strncpy(c.path, path2, sizeof(c.path));
+ strncpy(c.path, path2, sizeof(c.path));
CHECK(, -1 != NgSendMsg(cs, path1,
- NGM_GENERIC_COOKIE, NGM_CONNECT,
- &c, sizeof(c)));
+ NGM_GENERIC_COOKIE, NGM_CONNECT,
+ &c, sizeof(c)));
}
void
_ng_mkpeer(char const *path1, char const *hook1,
- char const *type, char const *hook2,
+ char const *type, char const *hook2,
char const *file, size_t line)
{
struct ngm_mkpeer p;
- strncpy(p.ourhook, hook1, sizeof(p.ourhook));
+ strncpy(p.ourhook, hook1, sizeof(p.ourhook));
strncpy(p.peerhook, hook2, sizeof(p.peerhook));
- strncpy(p.type, type, sizeof(p.type));
+ strncpy(p.type, type, sizeof(p.type));
CHECK(, -1 != NgSendMsg(cs, path1,
- NGM_GENERIC_COOKIE, NGM_MKPEER,
- &p, sizeof(p)));
+ NGM_GENERIC_COOKIE, NGM_MKPEER,
+ &p, sizeof(p)));
}
void
@@ -106,21 +107,21 @@ _ng_rmhook(char const *path, char const *hook,
strncpy(h.ourhook, hook, sizeof(h.ourhook));
CHECK(, -1 != NgSendMsg(cs, path,
- NGM_GENERIC_COOKIE, NGM_RMHOOK,
- &h, sizeof(h)));
+ NGM_GENERIC_COOKIE, NGM_RMHOOK,
+ &h, sizeof(h)));
}
void
_ng_name(char const *path, char const *name,
char const *file, size_t line)
{
- struct ngm_name n;
+ struct ngm_name n;
strncpy(n.name, name, sizeof(n.name));
CHECK(, -1 != NgSendMsg(cs, path,
- NGM_GENERIC_COOKIE, NGM_NAME,
- &n, sizeof(n)));
+ NGM_GENERIC_COOKIE, NGM_NAME,
+ &n, sizeof(n)));
}
void
@@ -128,8 +129,8 @@ _ng_shutdown(char const *path,
char const *file, size_t line)
{
CHECK(, -1 != NgSendMsg(cs, path,
- NGM_GENERIC_COOKIE, NGM_SHUTDOWN,
- NULL, 0));
+ NGM_GENERIC_COOKIE, NGM_SHUTDOWN,
+ NULL, 0));
}
void
@@ -152,37 +153,42 @@ _ng_send_data(char const *hook,
}
void
-ng_register_msg(ng_msg_handler_t proc) {
+ng_register_msg(ng_msg_handler_t proc)
+{
msg_handler = proc;
}
static void
-handle_msg(void *ctx) {
+handle_msg(void *ctx)
+{
struct ng_mesg *m;
- char path[NG_PATHSIZ];
+ char path[NG_PATHSIZ];
ATF_REQUIRE(-1 != NgAllocRecvMsg(cs, &m, path));
- if(msg_handler != NULL)
- (*msg_handler)(path, m, ctx);
+ if (msg_handler != NULL)
+ (*msg_handler) (path, m, ctx);
free(m);
}
static void
-handle_data(void *ctx) {
- char hook[NG_HOOKSIZ];
+handle_data(void *ctx)
+{
+ char hook[NG_HOOKSIZ];
struct data_handler *hnd;
- u_char *data;
- int len;
+ u_char *data;
+ int len;
ATF_REQUIRE(0 < (len = NgAllocRecvData(ds, &data, hook)));
SLIST_FOREACH(hnd, &data_head, next)
+ {
if (0 == strcmp(hnd->hook, hook))
break;
+ }
if (hnd != NULL)
- (*(hnd->handler))(data, len, ctx);
+ (*(hnd->handler)) (data, len, ctx);
free(data);
}
@@ -190,25 +196,26 @@ handle_data(void *ctx) {
int
ng_handle_event(unsigned int ms, void *context)
{
- fd_set fds;
- int maxfd = (ds < cs) ? cs : ds;
- struct timeval timeout = { 0, ms * 1000lu };
+ fd_set fds;
+ int maxfd = (ds < cs) ? cs : ds;
+ struct timeval timeout = {0, ms * 1000lu};
FD_ZERO(&fds);
FD_SET(cs, &fds);
FD_SET(ds, &fds);
retry:
- switch (select(maxfd+1, &fds, NULL, NULL, &timeout)) {
+ switch (select(maxfd + 1, &fds, NULL, NULL, &timeout))
+ {
case -1:
ATF_REQUIRE_ERRNO(EINTR, 1);
goto retry;
- case 0: /* timeout */
+ case 0: /* timeout */
return 0;
- default: /* something to do */
+ default: /* something to do */
if (FD_ISSET(cs, &fds))
- handle_msg(context);
+ handle_msg(context);
if (FD_ISSET(ds, &fds))
- handle_data(context);
+ handle_data(context);
return 1;
}
}
@@ -216,7 +223,7 @@ retry:
void
ng_handle_events(unsigned int ms, void *context)
{
- while(ng_handle_event(ms, context))
+ while (ng_handle_event(ms, context))
;
}
@@ -224,7 +231,7 @@ int
_ng_send_msg(char const *path, char const *msg,
char const *file, size_t line)
{
- int res;
+ int res;
CHECK(-1, -1 != (res = NgSendAsciiMsg(cs, path, "%s", msg)));
return (res);
@@ -233,15 +240,16 @@ _ng_send_msg(char const *path, char const *msg,
ng_error_t
ng_errors(ng_error_t n)
{
- ng_error_t o = error_handling;
+ ng_error_t o = error_handling;
error_handling = n;
return (o);
}
void
-_ng_init(char const *file, size_t line) {
- if (cs >= 0) /* prevent reinit */
+_ng_init(char const *file, size_t line)
+{
+ if (cs >= 0) /* prevent reinit */
return;
CHECK(, 0 == NgMkSockNode(NULL, &cs, &ds));