X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=execute.h;h=5c2d15787eb1f084bff73b802c3439a6ede9ae25;hp=d2ac4a82e006cbc1cabab6d57f86c5bf375d6ac9;hb=afb757b1a8a416b3c692728330a266b3915eef41;hpb=80876c20f64f87765242bc35895977ab6a855729

diff --git a/execute.h b/execute.h
index d2ac4a82e..5c2d15787 100644
--- a/execute.h
+++ b/execute.h
@@ -46,6 +46,7 @@ typedef enum ExecInput {
         EXEC_INPUT_TTY,
         EXEC_INPUT_TTY_FORCE,
         EXEC_INPUT_TTY_FAIL,
+        EXEC_INPUT_SOCKET,
         _EXEC_INPUT_MAX,
         _EXEC_INPUT_INVALID = -1
 } ExecInput;
@@ -56,14 +57,15 @@ typedef enum ExecOutput {
         EXEC_OUTPUT_TTY,
         EXEC_OUTPUT_SYSLOG,
         EXEC_OUTPUT_KERNEL,
+        EXEC_OUTPUT_SOCKET,
         _EXEC_OUTPUT_MAX,
         _EXEC_OUTPUT_INVALID = -1
 } ExecOutput;
 
 struct ExecStatus {
-        pid_t pid;
         usec_t start_timestamp;
         usec_t exit_timestamp;
+        pid_t pid;
         int code;     /* as in siginfo_t::si_code */
         int status;   /* as in sigingo_t::si_status */
 };
@@ -77,39 +79,27 @@ struct ExecCommand {
 
 struct ExecContext {
         char **environment;
-        mode_t umask;
         struct rlimit *rlimit[RLIMIT_NLIMITS];
         char *working_directory, *root_directory;
+
+        mode_t umask;
         int oom_adjust;
         int nice;
         int ioprio;
         int cpu_sched_policy;
         int cpu_sched_priority;
+
         cpu_set_t cpu_affinity;
         unsigned long timer_slack_ns;
 
-        bool oom_adjust_set:1;
-        bool nice_set:1;
-        bool ioprio_set:1;
-        bool cpu_sched_set:1;
-        bool cpu_affinity_set:1;
-        bool timer_slack_ns_set:1;
-
-        bool cpu_sched_reset_on_fork;
-        bool non_blocking;
-
         ExecInput std_input;
         ExecOutput std_output;
         ExecOutput std_error;
 
-        char *tty_path;
-
         int syslog_priority;
         char *syslog_identifier;
 
-        cap_t capabilities;
-        int secure_bits;
-        uint64_t capability_bounding_set_drop;
+        char *tty_path;
 
         /* Since resolving these names might might involve socket
          * connections and we don't want to deadlock ourselves these
@@ -118,6 +108,32 @@ struct ExecContext {
         char *user;
         char *group;
         char **supplementary_groups;
+
+        char **read_write_dirs, **read_only_dirs, **inaccessible_dirs;
+        unsigned long mount_flags;
+
+        uint64_t capability_bounding_set_drop;
+
+        cap_t capabilities;
+        int secure_bits;
+
+        bool cpu_sched_reset_on_fork;
+        bool non_blocking;
+        bool private_tmp;
+
+        bool oom_adjust_set:1;
+        bool nice_set:1;
+        bool ioprio_set:1;
+        bool cpu_sched_set:1;
+        bool cpu_affinity_set:1;
+        bool timer_slack_ns_set:1;
+
+        /* This is not exposed to the user but available
+         * internally. We need it to make sure that whenever we spawn
+         * /bin/mount it is run in the same process group as us so
+         * that the autofs logic detects that it belongs to us and we
+         * don't enter a trigger loop. */
+        bool no_setsid:1;
 };
 
 typedef enum ExitStatus {
@@ -163,8 +179,10 @@ typedef enum ExitStatus {
 } ExitStatus;
 
 int exec_spawn(ExecCommand *command,
+               char **argv,
                const ExecContext *context,
-               int *fds, unsigned n_fds,
+               int fds[], unsigned n_fds,
+               char **environment,
                bool apply_permissions,
                bool apply_chroot,
                bool confirm_spawn,
@@ -177,7 +195,8 @@ void exec_command_done_array(ExecCommand *c, unsigned n);
 void exec_command_free_list(ExecCommand *c);
 void exec_command_free_array(ExecCommand **c, unsigned n);
 
-char *exec_command_line(ExecCommand *c);
+char *exec_command_line(char **argv);
+
 void exec_command_dump(ExecCommand *c, FILE *f, const char *prefix);
 void exec_command_dump_list(ExecCommand *c, FILE *f, const char *prefix);
 void exec_command_append_list(ExecCommand **l, ExecCommand *e);