mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-12-28 08:26:14 +01:00
38cbfaeb7a
Mon Mar 1 15:39:57 2004 Owen Taylor <otaylor@redhat.com>
Patch from J. Ali Harlow
* configure.in: Use void * not HANDLE for GPid on win32.
* glib/gspawn.[ch] glib/gspawn-win32.[ch] glib/glib.def:
Add g_spawn_close_pid().
* glib/gspawn.[ch]: Make g_spawn functions take
GPid * instead if int * (GPid == int on unix, will
produce compile warnings until fixed on Win32.)
* tests/child-test.c: Make the test a little more
inappropriately verbose.
* glib/gmain.c: Add some documentation warnings about
not closing @pid while the source is active.
131 lines
5.3 KiB
C
131 lines
5.3 KiB
C
/* gspawn.h - Process launching
|
|
*
|
|
* Copyright 2000 Red Hat, Inc.
|
|
*
|
|
* GLib is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public License as
|
|
* published by the Free Software Foundation; either version 2 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* GLib is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with GLib; see the file COPYING.LIB. If not, write
|
|
* to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __G_SPAWN_H__
|
|
#define __G_SPAWN_H__
|
|
|
|
#include <glib/gerror.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/* I'm not sure I remember our proposed naming convention here. */
|
|
#define G_SPAWN_ERROR g_spawn_error_quark ()
|
|
|
|
typedef enum
|
|
{
|
|
G_SPAWN_ERROR_FORK, /* fork failed due to lack of memory */
|
|
G_SPAWN_ERROR_READ, /* read or select on pipes failed */
|
|
G_SPAWN_ERROR_CHDIR, /* changing to working dir failed */
|
|
G_SPAWN_ERROR_ACCES, /* execv() returned EACCES */
|
|
G_SPAWN_ERROR_PERM, /* execv() returned EPERM */
|
|
G_SPAWN_ERROR_2BIG, /* execv() returned E2BIG */
|
|
G_SPAWN_ERROR_NOEXEC, /* execv() returned ENOEXEC */
|
|
G_SPAWN_ERROR_NAMETOOLONG, /* "" "" ENAMETOOLONG */
|
|
G_SPAWN_ERROR_NOENT, /* "" "" ENOENT */
|
|
G_SPAWN_ERROR_NOMEM, /* "" "" ENOMEM */
|
|
G_SPAWN_ERROR_NOTDIR, /* "" "" ENOTDIR */
|
|
G_SPAWN_ERROR_LOOP, /* "" "" ELOOP */
|
|
G_SPAWN_ERROR_TXTBUSY, /* "" "" ETXTBUSY */
|
|
G_SPAWN_ERROR_IO, /* "" "" EIO */
|
|
G_SPAWN_ERROR_NFILE, /* "" "" ENFILE */
|
|
G_SPAWN_ERROR_MFILE, /* "" "" EMFLE */
|
|
G_SPAWN_ERROR_INVAL, /* "" "" EINVAL */
|
|
G_SPAWN_ERROR_ISDIR, /* "" "" EISDIR */
|
|
G_SPAWN_ERROR_LIBBAD, /* "" "" ELIBBAD */
|
|
G_SPAWN_ERROR_FAILED /* other fatal failure, error->message
|
|
* should explain
|
|
*/
|
|
} GSpawnError;
|
|
|
|
typedef void (* GSpawnChildSetupFunc) (gpointer user_data);
|
|
|
|
typedef enum
|
|
{
|
|
G_SPAWN_LEAVE_DESCRIPTORS_OPEN = 1 << 0,
|
|
G_SPAWN_DO_NOT_REAP_CHILD = 1 << 1,
|
|
/* look for argv[0] in the path i.e. use execvp() */
|
|
G_SPAWN_SEARCH_PATH = 1 << 2,
|
|
/* Dump output to /dev/null */
|
|
G_SPAWN_STDOUT_TO_DEV_NULL = 1 << 3,
|
|
G_SPAWN_STDERR_TO_DEV_NULL = 1 << 4,
|
|
G_SPAWN_CHILD_INHERITS_STDIN = 1 << 5,
|
|
G_SPAWN_FILE_AND_ARGV_ZERO = 1 << 6
|
|
} GSpawnFlags;
|
|
|
|
GQuark g_spawn_error_quark (void);
|
|
|
|
gboolean g_spawn_async (const gchar *working_directory,
|
|
gchar **argv,
|
|
gchar **envp,
|
|
GSpawnFlags flags,
|
|
GSpawnChildSetupFunc child_setup,
|
|
gpointer user_data,
|
|
GPid *child_pid,
|
|
GError **error);
|
|
|
|
|
|
/* Opens pipes for non-NULL standard_output, standard_input, standard_error,
|
|
* and returns the parent's end of the pipes.
|
|
*/
|
|
gboolean g_spawn_async_with_pipes (const gchar *working_directory,
|
|
gchar **argv,
|
|
gchar **envp,
|
|
GSpawnFlags flags,
|
|
GSpawnChildSetupFunc child_setup,
|
|
gpointer user_data,
|
|
GPid *child_pid,
|
|
gint *standard_input,
|
|
gint *standard_output,
|
|
gint *standard_error,
|
|
GError **error);
|
|
|
|
|
|
/* If standard_output or standard_error are non-NULL, the full
|
|
* standard output or error of the command will be placed there.
|
|
*/
|
|
|
|
gboolean g_spawn_sync (const gchar *working_directory,
|
|
gchar **argv,
|
|
gchar **envp,
|
|
GSpawnFlags flags,
|
|
GSpawnChildSetupFunc child_setup,
|
|
gpointer user_data,
|
|
gchar **standard_output,
|
|
gchar **standard_error,
|
|
gint *exit_status,
|
|
GError **error);
|
|
|
|
gboolean g_spawn_command_line_sync (const gchar *command_line,
|
|
gchar **standard_output,
|
|
gchar **standard_error,
|
|
gint *exit_status,
|
|
GError **error);
|
|
gboolean g_spawn_command_line_async (const gchar *command_line,
|
|
GError **error);
|
|
|
|
void g_spawn_close_pid (GPid pid);
|
|
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __G_SPAWN_H__ */
|
|
|
|
|