Method
VteTerminalspawn_sync
Declaration [src]
gboolean
vte_terminal_spawn_sync (
VteTerminal* terminal,
VtePtyFlags pty_flags,
const char* working_directory,
char** argv,
char** envv,
GSpawnFlags spawn_flags,
GSpawnChildSetupFunc child_setup,
gpointer child_setup_data,
GPid* child_pid,
GCancellable* cancellable,
GError** error
)
Description [src]
Starts the specified command under a newly-allocated controlling
pseudo-terminal. The argv
and envv
lists should be NULL
-terminated.
The “TERM” environment variable is automatically set to a default value,
but can be overridden from envv
.
pty_flags
controls logging the session to the specified system log files.
Note that G_SPAWN_DO_NOT_REAP_CHILD
will always be added to spawn_flags
.
Note also that G_SPAWN_STDOUT_TO_DEV_NULL
, G_SPAWN_STDERR_TO_DEV_NULL
,
and G_SPAWN_CHILD_INHERITS_STDIN
are not supported in spawn_flags
, since
stdin, stdout and stderr of the child process will always be connected to
the PTY.
Note that all open file descriptors will be closed in the child. If you want to keep some file descriptor open for use in the child process, you need to use a child setup function that unsets the FD_CLOEXEC flag on that file descriptor.
See vte_pty_new(), g_spawn_async()
and vte_terminal_watch_child()
for more information.
Beginning with 0.52, sets PWD to working_directory
in order to preserve symlink components.
The caller should also make sure that symlinks were preserved while constructing the value of working_directory
,
e.g. by using vte_terminal_get_current_directory_uri(), g_get_current_dir()
or get_current_dir_name().
Deprecated since: | 0.48 |
Use |
Parameters
pty_flags |
VtePtyFlags |
Flags from |
|
working_directory |
const char* |
The name of a directory the command should start
in, or |
|
The argument can be NULL . | |
The data is owned by the caller of the function. | |
The value is a NUL terminated UTF-8 string. | |
argv |
An array of filename |
Child’s argument vector. |
|
The array must be NULL -terminated. | |
The data is owned by the caller of the function. | |
Each element is a file system path, using the OS encoding. | |
envv |
An array of filename |
A list of environment
variables to be added to the environment before starting the process, or |
|
The argument can be NULL . | |
The array must be NULL -terminated. | |
The data is owned by the caller of the function. | |
Each element is a file system path, using the OS encoding. | |
spawn_flags |
GSpawnFlags |
Flags from |
|
child_setup |
GSpawnChildSetupFunc |
An extra child setup function to run in the child just before exec(), or |
|
The argument can be NULL . | |
child_setup_data |
gpointer |
User data for |
|
The argument can be NULL . | |
The data is owned by the caller of the function. | |
child_pid |
GPid |
A location to store the child PID, or |
|
The argument will be set by the function. | |
The argument can be NULL . | |
The instance takes ownership of the data, and is responsible for freeing it. | |
cancellable |
GCancellable |
A |
|
The argument can be NULL . | |
The data is owned by the caller of the function. | |
error |
GError ** |
The return location for a GError* , or NULL . |