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/* Copyright (c) 2010, Vsevolod Stakhov
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL Rambler BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef PRINTF_H_
#define PRINTF_H_
#include "config.h"
/*
* supported formats:
* %[0][width][x][X]O off_t
* %[0][width]T time_t
* %[0][width][u][x|X|h|H]z ssize_t/size_t
* %[0][width][u][x|X|h|H]d gint/guint
* %[0][width][u][x|X|h|H]l long
* %[0][width][u][x|X|h|H]D gint32/guint32
* %[0][width][u][x|X|h|H]L gint64/guint64
* %[0][width][.width]f double
* %[0][width][.width]F long double
* %[0][width][.width]g double
* %[0][width][.width]G long double
* %b boolean (true or false)
* %P pid_t
* %r rlim_t
* %p void *
* %V rspamd_fstring_t *
* %T rspamd_ftok_t
* %v GString *
* %s null-terminated string
* %xs hex encoded string
* %*s length and string
* %Z '\0'
* %N '\n'
* %c gchar
* %t time_t
* %e GError *
* %% %
*
*/
/**
* Callback used for common printf operations
* @param buf buffer to append
* @param buflen lenght of the buffer
* @param ud opaque pointer
* @return number of characters written
*/
typedef glong (*rspamd_printf_append_func)(const gchar *buf, glong buflen,
gpointer ud);
glong rspamd_fprintf (FILE *f, const gchar *fmt, ...);
glong rspamd_printf (const gchar *fmt, ...);
glong rspamd_log_fprintf (FILE *f, const gchar *fmt, ...);
glong rspamd_snprintf (gchar *buf, glong max, const gchar *fmt, ...);
gchar * rspamd_vsnprintf (gchar *buf, glong max, const gchar *fmt,
va_list args);
glong rspamd_printf_gstring (GString *s, const gchar *fmt, ...);
glong rspamd_vprintf_gstring (GString *s, const gchar *fmt, va_list args);
glong rspamd_vprintf_common (rspamd_printf_append_func func,
gpointer apd,
const gchar *fmt,
va_list args);
#endif /* PRINTF_H_ */
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