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-rw-r--r--src/basic/terminal-util.c80
-rw-r--r--src/basic/terminal-util.h3
-rw-r--r--src/basic/util.c80
-rw-r--r--src/basic/util.h4
-rw-r--r--src/machine/machine-dbus.h2
-rw-r--r--src/machine/machine.c17
-rw-r--r--src/run/run.c1
7 files changed, 95 insertions, 92 deletions
diff --git a/src/basic/terminal-util.c b/src/basic/terminal-util.c
index 22ee6ad83f..50a86a331c 100644
--- a/src/basic/terminal-util.c
+++ b/src/basic/terminal-util.c
@@ -1054,6 +1054,33 @@ int get_ctty(pid_t pid, dev_t *_devnr, char **r) {
return 0;
}
+int ptsname_malloc(int fd, char **ret) {
+ size_t l = 100;
+
+ assert(fd >= 0);
+ assert(ret);
+
+ for (;;) {
+ char *c;
+
+ c = new(char, l);
+ if (!c)
+ return -ENOMEM;
+
+ if (ptsname_r(fd, c, l) == 0) {
+ *ret = c;
+ return 0;
+ }
+ if (errno != ERANGE) {
+ free(c);
+ return -errno;
+ }
+
+ free(c);
+ l *= 2;
+ }
+}
+
int ptsname_namespace(int pty, char **ret) {
int no = -1, r;
@@ -1072,3 +1099,56 @@ int ptsname_namespace(int pty, char **ret) {
return 0;
}
+
+int openpt_in_namespace(pid_t pid, int flags) {
+ _cleanup_close_ int pidnsfd = -1, mntnsfd = -1, usernsfd = -1, rootfd = -1;
+ _cleanup_close_pair_ int pair[2] = { -1, -1 };
+ siginfo_t si;
+ pid_t child;
+ int r;
+
+ assert(pid > 0);
+
+ r = namespace_open(pid, &pidnsfd, &mntnsfd, NULL, &usernsfd, &rootfd);
+ if (r < 0)
+ return r;
+
+ if (socketpair(AF_UNIX, SOCK_DGRAM, 0, pair) < 0)
+ return -errno;
+
+ child = fork();
+ if (child < 0)
+ return -errno;
+
+ if (child == 0) {
+ int master;
+
+ pair[0] = safe_close(pair[0]);
+
+ r = namespace_enter(pidnsfd, mntnsfd, -1, usernsfd, rootfd);
+ if (r < 0)
+ _exit(EXIT_FAILURE);
+
+ master = posix_openpt(flags|O_NOCTTY|O_CLOEXEC);
+ if (master < 0)
+ _exit(EXIT_FAILURE);
+
+ if (unlockpt(master) < 0)
+ _exit(EXIT_FAILURE);
+
+ if (send_one_fd(pair[1], master, 0) < 0)
+ _exit(EXIT_FAILURE);
+
+ _exit(EXIT_SUCCESS);
+ }
+
+ pair[1] = safe_close(pair[1]);
+
+ r = wait_for_terminate(child, &si);
+ if (r < 0)
+ return r;
+ if (si.si_code != CLD_EXITED || si.si_status != EXIT_SUCCESS)
+ return -EIO;
+
+ return receive_one_fd(pair[0], 0);
+}
diff --git a/src/basic/terminal-util.h b/src/basic/terminal-util.h
index da2a5b8897..050d0524a5 100644
--- a/src/basic/terminal-util.h
+++ b/src/basic/terminal-util.h
@@ -120,4 +120,7 @@ int get_ctty(pid_t, dev_t *_devnr, char **r);
int getttyname_malloc(int fd, char **r);
int getttyname_harder(int fd, char **r);
+int ptsname_malloc(int fd, char **ret);
int ptsname_namespace(int pty, char **ret);
+
+int openpt_in_namespace(pid_t pid, int flags);
diff --git a/src/basic/util.c b/src/basic/util.c
index f845e2dabb..ca5e4befa0 100644
--- a/src/basic/util.c
+++ b/src/basic/util.c
@@ -6087,86 +6087,6 @@ int free_and_strdup(char **p, const char *s) {
return 1;
}
-int ptsname_malloc(int fd, char **ret) {
- size_t l = 100;
-
- assert(fd >= 0);
- assert(ret);
-
- for (;;) {
- char *c;
-
- c = new(char, l);
- if (!c)
- return -ENOMEM;
-
- if (ptsname_r(fd, c, l) == 0) {
- *ret = c;
- return 0;
- }
- if (errno != ERANGE) {
- free(c);
- return -errno;
- }
-
- free(c);
- l *= 2;
- }
-}
-
-int openpt_in_namespace(pid_t pid, int flags) {
- _cleanup_close_ int pidnsfd = -1, mntnsfd = -1, usernsfd = -1, rootfd = -1;
- _cleanup_close_pair_ int pair[2] = { -1, -1 };
- siginfo_t si;
- pid_t child;
- int r;
-
- assert(pid > 0);
-
- r = namespace_open(pid, &pidnsfd, &mntnsfd, NULL, &usernsfd, &rootfd);
- if (r < 0)
- return r;
-
- if (socketpair(AF_UNIX, SOCK_DGRAM, 0, pair) < 0)
- return -errno;
-
- child = fork();
- if (child < 0)
- return -errno;
-
- if (child == 0) {
- int master;
-
- pair[0] = safe_close(pair[0]);
-
- r = namespace_enter(pidnsfd, mntnsfd, -1, usernsfd, rootfd);
- if (r < 0)
- _exit(EXIT_FAILURE);
-
- master = posix_openpt(flags|O_NOCTTY|O_CLOEXEC);
- if (master < 0)
- _exit(EXIT_FAILURE);
-
- if (unlockpt(master) < 0)
- _exit(EXIT_FAILURE);
-
- if (send_one_fd(pair[1], master, 0) < 0)
- _exit(EXIT_FAILURE);
-
- _exit(EXIT_SUCCESS);
- }
-
- pair[1] = safe_close(pair[1]);
-
- r = wait_for_terminate(child, &si);
- if (r < 0)
- return r;
- if (si.si_code != CLD_EXITED || si.si_status != EXIT_SUCCESS)
- return -EIO;
-
- return receive_one_fd(pair[0], 0);
-}
-
ssize_t fgetxattrat_fake(int dirfd, const char *filename, const char *attribute, void *value, size_t size, int flags) {
char fn[strlen("/proc/self/fd/") + DECIMAL_STR_MAX(int) + 1];
_cleanup_close_ int fd = -1;
diff --git a/src/basic/util.h b/src/basic/util.h
index 034410b8a8..79c7ad1b39 100644
--- a/src/basic/util.h
+++ b/src/basic/util.h
@@ -891,10 +891,6 @@ union inotify_event_buffer {
#define laccess(path, mode) faccessat(AT_FDCWD, (path), (mode), AT_SYMLINK_NOFOLLOW)
-int ptsname_malloc(int fd, char **ret);
-
-int openpt_in_namespace(pid_t pid, int flags);
-
ssize_t fgetxattrat_fake(int dirfd, const char *filename, const char *attribute, void *value, size_t size, int flags);
int fd_setcrtime(int fd, usec_t usec);
diff --git a/src/machine/machine-dbus.h b/src/machine/machine-dbus.h
index 38b46ad936..194e680e05 100644
--- a/src/machine/machine-dbus.h
+++ b/src/machine/machine-dbus.h
@@ -23,6 +23,8 @@
#include "sd-bus.h"
+#include "machine.h"
+
extern const sd_bus_vtable machine_vtable[];
char *machine_bus_path(Machine *s);
diff --git a/src/machine/machine.c b/src/machine/machine.c
index b52ecd015c..0f1942d1f4 100644
--- a/src/machine/machine.c
+++ b/src/machine/machine.c
@@ -19,23 +19,24 @@
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
+#include <errno.h>
#include <string.h>
#include <unistd.h>
-#include <errno.h>
#include "sd-messages.h"
-#include "util.h"
-#include "mkdir.h"
-#include "hashmap.h"
+#include "bus-error.h"
+#include "bus-util.h"
#include "fileio.h"
+#include "formats-util.h"
+#include "hashmap.h"
+#include "mkdir.h"
#include "special.h"
+#include "terminal-util.h"
#include "unit-name.h"
-#include "bus-util.h"
-#include "bus-error.h"
-#include "machine.h"
+#include "util.h"
#include "machine-dbus.h"
-#include "formats-util.h"
+#include "machine.h"
Machine* machine_new(Manager *manager, MachineClass class, const char *name) {
Machine *m;
diff --git a/src/run/run.c b/src/run/run.c
index bb18dd4383..1f89bfd6fb 100644
--- a/src/run/run.c
+++ b/src/run/run.c
@@ -36,6 +36,7 @@
#include "signal-util.h"
#include "spawn-polkit-agent.h"
#include "strv.h"
+#include "terminal-util.h"
#include "unit-name.h"
static bool arg_ask_password = true;
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-10 02:54:20 +0000