| /* GLIB - Library of useful routines for C programming |
| * Copyright (C) 2003 Matthias Clasen |
| * |
| * This library 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. |
| * |
| * This library 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 this library; if not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| /* |
| * Modified by the GLib Team and others 2003. See the AUTHORS |
| * file for a list of people on the GLib Team. See the ChangeLog |
| * files for a list of changes. These files are distributed with |
| * GLib at ftp://ftp.gtk.org/pub/gtk/. |
| */ |
| |
| #include <config.h> |
| #include <string.h> |
| #include <stdlib.h> |
| #include <stdio.h> |
| #include "g-gnulib.h" |
| #include "vasnprintf.h" |
| #include "printf.h" |
| |
| int _g_gnulib_printf (char const *format, ...) |
| { |
| va_list args; |
| int retval; |
| |
| va_start (args, format); |
| retval = _g_gnulib_vprintf (format, args); |
| va_end (args); |
| |
| return retval; |
| } |
| |
| int _g_gnulib_fprintf (FILE *file, char const *format, ...) |
| { |
| va_list args; |
| int retval; |
| |
| va_start (args, format); |
| retval = _g_gnulib_vfprintf (file, format, args); |
| va_end (args); |
| |
| return retval; |
| } |
| |
| int _g_gnulib_sprintf (char *string, char const *format, ...) |
| { |
| va_list args; |
| int retval; |
| |
| va_start (args, format); |
| retval = _g_gnulib_vsprintf (string, format, args); |
| va_end (args); |
| |
| return retval; |
| } |
| |
| int _g_gnulib_snprintf (char *string, size_t n, char const *format, ...) |
| { |
| va_list args; |
| int retval; |
| |
| va_start (args, format); |
| retval = _g_gnulib_vsnprintf (string, n, format, args); |
| va_end (args); |
| |
| return retval; |
| } |
| |
| int _g_gnulib_vprintf (char const *format, va_list args) |
| { |
| return _g_gnulib_vfprintf (stdout, format, args); |
| } |
| |
| int _g_gnulib_vfprintf (FILE *file, char const *format, va_list args) |
| { |
| char *result; |
| size_t length, rlength; |
| |
| result = vasnprintf (NULL, &length, format, args); |
| if (result == NULL) |
| return -1; |
| |
| rlength = fwrite (result, 1, length, file); |
| free (result); |
| |
| return rlength; |
| } |
| |
| int _g_gnulib_vsprintf (char *string, char const *format, va_list args) |
| { |
| char *result; |
| size_t length; |
| |
| result = vasnprintf (NULL, &length, format, args); |
| if (result == NULL) |
| return -1; |
| |
| memcpy (string, result, length + 1); |
| free (result); |
| |
| return length; |
| } |
| |
| int _g_gnulib_vsnprintf (char *string, size_t n, char const *format, va_list args) |
| { |
| char *result; |
| size_t length; |
| |
| result = vasnprintf (NULL, &length, format, args); |
| if (result == NULL) |
| return -1; |
| |
| if (n > 0) |
| { |
| memcpy (string, result, MIN(length + 1, n)); |
| string[n - 1] = 0; |
| } |
| |
| free (result); |
| |
| return length; |
| } |
| |
| int _g_gnulib_vasprintf (char **result, char const *format, va_list args) |
| { |
| size_t length; |
| |
| *result = vasnprintf (NULL, &length, format, args); |
| if (*result == NULL) |
| return -1; |
| |
| return length; |
| } |
| |
| |
| |
| |
| |