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https://github.com/Gnucash/gnucash.git
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6a3505d01f
- wrappers for glib functions go into glib-guile - engine convenience functions go into gnc-engine-guile
77 lines
3.4 KiB
C
77 lines
3.4 KiB
C
/********************************************************************\
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* glib-guile.h -- glib helper functions for guile *
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* Copyright (C) 2000 Linas Vepstas *
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* Copyright (C) 2006 Chris Shoemaker <c.shoemaker@cox.net> *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation; either version 2 of *
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* the License, or (at your option) any later version. *
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* *
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* This program 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 *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License*
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* along with this program; if not, contact: *
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* *
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* Free Software Foundation Voice: +1-617-542-5942 *
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* 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652 *
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* Boston, MA 02110-1301, USA gnu@gnu.org *
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* *
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\********************************************************************/
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#ifndef GLIB_GUILE_H
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#define GLIB_GUILE_H
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#include <glib.h>
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#include <libguile.h>
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SCM gnc_glist_to_scm_list(GList *glist, gchar *wct);
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GList* gnc_scm_list_to_glist(SCM wcp_list);
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SCM gnc_glist_string_to_scm(GList * list);
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GList * gnc_scm_to_glist_string(SCM list);
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int gnc_glist_string_p(SCM list);
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GSList * gnc_scm_to_gslist_string(SCM list);
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/** An opaque process structure returned by gnc_spawn_process_async. */
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typedef struct _Process Process;
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/** Wraps g_spawn_async_with_pipes minimally. Use gnc_process_get_fd to access
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* the file descriptors to the child. To close them and free the memory
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* allocated for the process once it has exited, call gnc_detach_process.
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*
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* @param argl A list of null-terminated strings used as arguments for spawning,
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* i.e. "perl" "-w" "my-perl-script". Will be freed inside.
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*
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* @param search_path Determines whether the first element of argl will be
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* looked for in the user's PATH.
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*
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* @return A pointer to a structure representing the process or NULL on failure.
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*/
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Process *gnc_spawn_process_async(GList *argl, const gboolean search_path);
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/** Accesses a given process structure and returns the file descriptor connected
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* to the childs stdin, stdout or stderr.
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*
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* @param proc A process structure returned by gnc_spawn_process_async.
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*
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* @param std_fd 0, 1 or 2.
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*
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* @return The file descriptor to write to the child on 0, or read from the
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* childs output or error on 1 or 2, resp. */
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gint gnc_process_get_fd(const Process *proc, const gint std_fd);
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/** Close the file descriptors to a given process and declare it as detached. If
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* it is both dead and detached, the allocated memory will be freed.
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*
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* @param proc A process structure returned by gnc_spawn_process_async.
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*
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* @param kill_it If TRUE, kill the process. */
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void gnc_detach_process(Process *proc, const gboolean kill_it);
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#endif
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