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machined: introduce a ptsname_namespace() call and make use of it

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The call is like ptsname() but does not assume the pty path was
accessible in the local namespace. It uses the same internal ioctl
though.
This commit is contained in:
Lennart Poettering
2015-09-01 20:40:24 +02:00
parent 395745ba53
commit a07c35c3e6
3 changed files with 25 additions and 3 deletions
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src/machine/machine-dbus.c
+4 -3
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@@ -45,6 +45,7 @@
#include "formats-util.h"
#include "process-util.h"
#include "env-util.h"
#include "terminal-util.h"
static int property_get_id(
sd_bus *bus,
@@ -500,7 +501,7 @@ int bus_machine_method_open_pty(sd_bus_message *message, void *userdata, sd_bus_
if (master < 0)
return master;
r = ptsname_malloc(master, &pty_name);
r = ptsname_namespace(master, &pty_name);
if (r < 0)
return r;
@@ -589,7 +590,7 @@ int bus_machine_method_open_login(sd_bus_message *message, void *userdata, sd_bu
if (master < 0)
return master;
r = ptsname_malloc(master, &pty_name);
r = ptsname_namespace(master, &pty_name);
if (r < 0)
return r;
@@ -687,7 +688,7 @@ int bus_machine_method_open_shell(sd_bus_message *message, void *userdata, sd_bu
if (master < 0)
return master;
r = ptsname_malloc(master, &pty_name);
r = ptsname_namespace(master, &pty_name);
if (r < 0)
return r;