Move hash table to common/ directory

[lttng-tools.git] / librunas / runas.c

diff --git a/librunas/runas.c b/librunas/runas.c
index 0ffe52ea3792ad8f9e0e6a4d8933bff13c96d998..f612ccc7554590a44fdeca167a33f29d4b0ee0d0 100644 (file)
--- a/librunas/runas.c
+++ b/librunas/runas.c
@@ -230,7 +230,7 @@ int run_as(int (*cmd)(void *data), void *data, uid_t uid, gid_t gid)
         * where the stack grows up (HPPA).
         */
        pid = clone(child_run_as, child_stack + (CHILD_STACK_SIZE / 2),
-               CLONE_FILES | SIGCHLD,
+               CLONE_FILES | SIGCHLD | CLONE_VM,
                &run_as_data, NULL);
        if (pid < 0) {
                perror("clone");
@@ -255,7 +255,7 @@ int run_as(int (*cmd)(void *data), void *data, uid_t uid, gid_t gid)
         * Parent: wait for child to return, in which case the
         * shared memory map will have been created.
         */
-       pid = wait(&status);
+       pid = waitpid(pid, &status, 0);
        if (pid < 0 || !WIFEXITED(status) || WEXITSTATUS(status) != 0) {
                perror("wait");
                ret = -1;
@@ -302,6 +302,8 @@ int open_run_as(const char *path, int flags, mode_t mode, uid_t uid, gid_t gid)
 {
        struct open_data data;
 
+       DBG3("open() %s with flags %X mode %d for uid %d and gid %d",
+                       path, flags, mode, uid, gid);
        data.path = path;
        data.flags = flags;
        data.mode = mode;