| /* 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. |
| */ |
| |
| #if defined(G_DISABLE_SINGLE_INCLUDES) && !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION) |
| #error "Only <glib.h> can be included directly." |
| #endif |
| |
| #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); |
| |
| #ifdef G_OS_WIN32 |
| #define g_spawn_async g_spawn_async_utf8 |
| #define g_spawn_async_with_pipes g_spawn_async_with_pipes_utf8 |
| #define g_spawn_sync g_spawn_sync_utf8 |
| #define g_spawn_command_line_sync g_spawn_command_line_sync_utf8 |
| #define g_spawn_command_line_async g_spawn_command_line_async_utf8 |
| #endif |
| |
| 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__ */ |