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b1d1558747
2000-10-12 Sebastian Wilhelmi <wilhelmi@ira.uka.de>
* glib.h, galloca.h, garray.h, gasyncqueue.h, gbacktrace.h,
gcache.h, gcompletion.h, gconvert.h, gdataset.h, gdate.h, ghash.h,
ghook.h, giochannel.h, glist.h , gmacros.h, gmain.h, gmem.h,
gmessages.h, gnode.h, gprimes.h, gquark.h, gqueue.h, grand.h,
grel.h, gscanner.h, gslist.h, gstrfuncs.h, gstring.h, gthread.h,
gthreadpool.h, gtimer.h, gtree.h, gtypes.h, gutils.h: Split glib.h
into many header files mostly according to the resp. *.c-files.
* gmacros.h: Added G_BEGIN_DECLS and G_END_DECLS to mean: 'in case
of C++: extern "C" { ... }' analogous to glibc __BEGIN_DECLS and
__END_DECLS.
* configure.in, gerror.h, gfileutils.h, gshell.h, gspawn.h,
gunicode.h, : Changed guard-macro names to something more
consistent.
* configure.in, *.h: Use G_BEGIN_DECLS and G_END_DECLS.
128 lines
5.2 KiB
C
128 lines
5.2 KiB
C
/* gspawn.h - Process launching
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*
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* Copyright 2000 Red Hat, Inc.
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*
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* GLib is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* GLib is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with GLib; see the file COPYING.LIB. If not, write
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* to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __G_SPAWN_H__
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#define __G_SPAWN_H__
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#include <gerror.h>
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G_BEGIN_DECLS
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/* I'm not sure I remember our proposed naming convention here. */
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#define G_SPAWN_ERROR g_spawn_error_quark ()
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typedef enum
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{
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G_SPAWN_ERROR_FORK, /* fork failed due to lack of memory */
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G_SPAWN_ERROR_READ, /* read or select on pipes failed */
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G_SPAWN_ERROR_CHDIR, /* changing to working dir failed */
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G_SPAWN_ERROR_ACCES, /* execv() returned EACCES */
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G_SPAWN_ERROR_PERM, /* execv() returned EPERM */
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G_SPAWN_ERROR_2BIG, /* execv() returned E2BIG */
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G_SPAWN_ERROR_NOEXEC, /* execv() returned ENOEXEC */
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G_SPAWN_ERROR_NAMETOOLONG, /* "" "" ENAMETOOLONG */
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G_SPAWN_ERROR_NOENT, /* "" "" ENOENT */
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G_SPAWN_ERROR_NOMEM, /* "" "" ENOMEM */
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G_SPAWN_ERROR_NOTDIR, /* "" "" ENOTDIR */
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G_SPAWN_ERROR_LOOP, /* "" "" ELOOP */
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G_SPAWN_ERROR_TXTBUSY, /* "" "" ETXTBUSY */
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G_SPAWN_ERROR_IO, /* "" "" EIO */
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G_SPAWN_ERROR_NFILE, /* "" "" ENFILE */
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G_SPAWN_ERROR_MFILE, /* "" "" EMFLE */
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G_SPAWN_ERROR_INVAL, /* "" "" EINVAL */
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G_SPAWN_ERROR_ISDIR, /* "" "" EISDIR */
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G_SPAWN_ERROR_LIBBAD, /* "" "" ELIBBAD */
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G_SPAWN_ERROR_FAILED /* other fatal failure, error->message
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* should explain
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*/
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} GSpawnError;
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typedef void (* GSpawnChildSetupFunc) (gpointer user_data);
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typedef enum
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{
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G_SPAWN_LEAVE_DESCRIPTORS_OPEN = 1 << 0,
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G_SPAWN_DO_NOT_REAP_CHILD = 1 << 1,
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/* look for argv[0] in the path i.e. use execvp() */
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G_SPAWN_SEARCH_PATH = 1 << 2,
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/* Dump output to /dev/null */
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G_SPAWN_STDOUT_TO_DEV_NULL = 1 << 3,
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G_SPAWN_STDERR_TO_DEV_NULL = 1 << 4,
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G_SPAWN_CHILD_INHERITS_STDIN = 1 << 5
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} GSpawnFlags;
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GQuark g_spawn_error_quark (void);
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gboolean g_spawn_async (const gchar *working_directory,
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gchar **argv,
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gchar **envp,
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GSpawnFlags flags,
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GSpawnChildSetupFunc child_setup,
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gpointer user_data,
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gint *child_pid,
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GError **error);
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/* Opens pipes for non-NULL standard_output, standard_input, standard_error,
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* and returns the parent's end of the pipes.
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*/
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gboolean g_spawn_async_with_pipes (const gchar *working_directory,
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gchar **argv,
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gchar **envp,
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GSpawnFlags flags,
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GSpawnChildSetupFunc child_setup,
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gpointer user_data,
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gint *child_pid,
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gint *standard_input,
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gint *standard_output,
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gint *standard_error,
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GError **error);
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/* If standard_output or standard_error are non-NULL, the full
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* standard output or error of the command will be placed there.
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*/
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gboolean g_spawn_sync (const gchar *working_directory,
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gchar **argv,
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gchar **envp,
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GSpawnFlags flags,
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GSpawnChildSetupFunc child_setup,
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gpointer user_data,
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gchar **standard_output,
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gchar **standard_error,
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gint *exit_status,
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GError **error);
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gboolean g_spawn_command_line_sync (const gchar *command_line,
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gchar **standard_output,
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gchar **standard_error,
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gint *exit_status,
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GError **error);
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gboolean g_spawn_command_line_async (const gchar *command_line,
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GError **error);
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G_END_DECLS
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#endif /* __G_SPAWN_H__ */
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