As we are going to introduce the MODE_VU that will act like
the mode MODE_PASST, compare to MODE_PASTA rather than to add
a comparison to MODE_VU when we check for MODE_PASST.
Signed-off-by: Laurent Vivier <lvivier(a)redhat.com>
Reviewed-by: David Gibson <david(a)gibson.dropbear.id.au>
---
Notes:
v6:
- add curly brackets
v2:
- compare to MODE_PASTA in conf_open_files() too
conf.c | 14 +++++++-------
isolation.c | 10 +++++-----
passt.c | 2 +-
tap.c | 12 ++++++------
tcp_buf.c | 2 +-
udp.c | 2 +-
6 files changed, 21 insertions(+), 21 deletions(-)
diff --git a/conf.c b/conf.c
index 3998bfaa69e9..94b3ed6fa659 100644
--- a/conf.c
+++ b/conf.c
@@ -147,7 +147,7 @@ static void conf_ports(const struct ctx *c, char optname, const char
*optarg,
if (fwd->mode)
goto mode_conflict;
- if (c->mode != MODE_PASST)
+ if (c->mode == MODE_PASTA)
die("'all' port forwarding is only allowed for passt");
fwd->mode = FWD_ALL;
@@ -1118,7 +1118,7 @@ static void conf_ugid(char *runas, uid_t *uid, gid_t *gid)
*/
static void conf_open_files(struct ctx *c)
{
- if (c->mode == MODE_PASST && c->fd_tap == -1)
+ if (c->mode != MODE_PASTA && c->fd_tap == -1)
c->fd_tap_listen = tap_sock_unix_open(c->sock_path);
c->pidfile_fd = pidfile_open(c->pidfile);
@@ -1285,7 +1285,7 @@ void conf(struct ctx *c, int argc, char **argv)
c->no_dhcp_dns = 0;
break;
case 6:
- if (c->mode != MODE_PASST)
+ if (c->mode == MODE_PASTA)
die("--no-dhcp-dns is for passt mode only");
c->no_dhcp_dns = 1;
@@ -1297,7 +1297,7 @@ void conf(struct ctx *c, int argc, char **argv)
c->no_dhcp_dns_search = 0;
break;
case 8:
- if (c->mode != MODE_PASST)
+ if (c->mode == MODE_PASTA)
die("--no-dhcp-search is for passt mode only");
c->no_dhcp_dns_search = 1;
@@ -1352,7 +1352,7 @@ void conf(struct ctx *c, int argc, char **argv)
break;
case 14:
fprintf(stdout,
- c->mode == MODE_PASST ? "passt " : "pasta ");
+ c->mode == MODE_PASTA ? "pasta " : "passt ");
fprintf(stdout, VERSION_BLOB);
exit(EXIT_SUCCESS);
case 15:
@@ -1648,7 +1648,7 @@ void conf(struct ctx *c, int argc, char **argv)
v6_only = true;
break;
case '1':
- if (c->mode != MODE_PASST)
+ if (c->mode == MODE_PASTA)
die("--one-off is for passt mode only");
if (c->one_off)
@@ -1694,7 +1694,7 @@ void conf(struct ctx *c, int argc, char **argv)
conf_ugid(runas, &uid, &gid);
if (logfile) {
- logfile_init(c->mode == MODE_PASST ? "passt" : "pasta",
+ logfile_init(c->mode == MODE_PASTA ? "pasta" : "passt",
logfile, logsize);
}
diff --git a/isolation.c b/isolation.c
index f394e93b8526..ca2c68b52ec7 100644
--- a/isolation.c
+++ b/isolation.c
@@ -312,7 +312,7 @@ int isolate_prefork(const struct ctx *c)
* PID namespace. For passt, use CLONE_NEWPID anyway, in case somebody
* ever gets around seccomp profiles -- there's no harm in passing it.
*/
- if (!c->foreground || c->mode == MODE_PASST)
+ if (!c->foreground || c->mode != MODE_PASTA)
flags |= CLONE_NEWPID;
if (unshare(flags)) {
@@ -379,12 +379,12 @@ void isolate_postfork(const struct ctx *c)
prctl(PR_SET_DUMPABLE, 0);
- if (c->mode == MODE_PASST) {
- prog.len = (unsigned short)ARRAY_SIZE(filter_passt);
- prog.filter = filter_passt;
- } else {
+ if (c->mode == MODE_PASTA) {
prog.len = (unsigned short)ARRAY_SIZE(filter_pasta);
prog.filter = filter_pasta;
+ } else {
+ prog.len = (unsigned short)ARRAY_SIZE(filter_passt);
+ prog.filter = filter_passt;
}
if (prctl(PR_SET_NO_NEW_PRIVS, 1, 0, 0, 0) ||
diff --git a/passt.c b/passt.c
index e747225d9a7c..a5e2c5a8e151 100644
--- a/passt.c
+++ b/passt.c
@@ -333,7 +333,7 @@ loop:
uint32_t eventmask = events[i].events;
trace("%s: epoll event on %s %i (events: 0x%08x)",
- c.mode == MODE_PASST ? "passt" : "pasta",
+ c.mode == MODE_PASTA ? "pasta" : "passt",
EPOLL_TYPE_STR(ref.type), ref.fd, eventmask);
switch (ref.type) {
diff --git a/tap.c b/tap.c
index ec3a0d68ea2f..4f7da7645599 100644
--- a/tap.c
+++ b/tap.c
@@ -416,10 +416,10 @@ size_t tap_send_frames(const struct ctx *c, const struct iovec
*iov,
if (!nframes)
return 0;
- if (c->mode == MODE_PASST)
- m = tap_send_frames_passt(c, iov, bufs_per_frame, nframes);
- else
+ if (c->mode == MODE_PASTA)
m = tap_send_frames_pasta(c, iov, bufs_per_frame, nframes);
+ else
+ m = tap_send_frames_passt(c, iov, bufs_per_frame, nframes);
if (m < nframes)
debug("tap: failed to send %zu frames of %zu",
@@ -1332,7 +1332,9 @@ void tap_sock_init(struct ctx *c)
return;
}
- if (c->mode == MODE_PASST) {
+ if (c->mode == MODE_PASTA) {
+ tap_sock_tun_init(c);
+ } else {
tap_sock_unix_init(c);
/* In passt mode, we don't know the guest's MAC address until it
@@ -1340,7 +1342,5 @@ void tap_sock_init(struct ctx *c)
* first packets will reach it.
*/
memset(&c->mac_guest, 0xff, sizeof(c->mac_guest));
- } else {
- tap_sock_tun_init(c);
}
}
diff --git a/tcp_buf.c b/tcp_buf.c
index 0c7d07b8d0bd..fd7843880f84 100644
--- a/tcp_buf.c
+++ b/tcp_buf.c
@@ -35,7 +35,7 @@
#define TCP_FRAMES_MEM 128
#define TCP_FRAMES \
- (c->mode == MODE_PASST ? TCP_FRAMES_MEM : 1)
+ (c->mode == MODE_PASTA ? 1 : TCP_FRAMES_MEM)
/* Static buffers */
/**
diff --git a/udp.c b/udp.c
index 225846758924..dba75d7fecbd 100644
--- a/udp.c
+++ b/udp.c
@@ -747,7 +747,7 @@ void udp_buf_sock_handler(const struct ctx *c, union epoll_ref ref,
uint32_t eve
* whether we'll use tap or splice, always go one at a time
* for pasta mode.
*/
- ssize_t n = (c->mode == MODE_PASST ? UDP_MAX_FRAMES : 1);
+ ssize_t n = (c->mode == MODE_PASTA ? 1 : UDP_MAX_FRAMES);
in_port_t dstport = ref.udp.port;
bool v6 = ref.udp.v6;
struct mmsghdr *mmh_recv;
--
2.45.2