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-rw-r--r--src/basic/util.c80
1 files changed, 0 insertions, 80 deletions
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;