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authorVolker Lendecke <vl@samba.org>2014-11-27 12:28:40 +0100
committerVolker Lendecke <vl@samba.org>2014-11-27 21:32:18 +0100
commitf9acb949ccea008e6332f49288a545e0cba40e3b (patch)
treef8cae8684c2911cd4cfbd7f9163a35c0c093a2ef /source4/libcli
parentc6a5eab3690d2926d66024a35e3c3e818d7e4935 (diff)
messaging4: Fix types
According to python docs, PyArg_ParseTuple takes "int" and "unsigned long long". With pointers down to functions, in particular with varargs, there is no automatic conversion. So we need to be very strict about types. Automatic conversion to for example uint64_t happes only with assignment. This fixes a crash on FreeBSD10/clang. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Ralph Böhme <rb@sernet.de> Autobuild-User(master): Volker Lendecke <vl@samba.org> Autobuild-Date(master): Thu Nov 27 21:32:18 CET 2014 on sn-devel-104
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/*
 * (C) Copyright 2000, 2001
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

/*
 * Support for read and write access to EEPROM like memory devices. This
 * includes regular EEPROM as well as  FRAM (ferroelectic nonvolaile RAM).
 * FRAM devices read and write data at bus speed. In particular, there is no
 * write delay. Also, there is no limit imposed on the number of bytes that can
 * be transferred with a single read or write.
 *
 * Use the following configuration options to ensure no unneeded performance
 * degradation (typical for EEPROM) is incured for FRAM memory:
 *
 * #define CONFIG_SYS_I2C_FRAM
 * #undef CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS
 *
 */

#include <common.h>
#include <config.h>
#include <command.h>
#include <i2c.h>

extern void eeprom_init  (void);
extern int  eeprom_read  (unsigned dev_addr, unsigned offset,
			  uchar *buffer, unsigned cnt);
extern int  eeprom_write (unsigned dev_addr, unsigned offset,
			  uchar *buffer, unsigned cnt);
#if defined(CONFIG_SYS_EEPROM_WREN)
extern int eeprom_write_enable (unsigned dev_addr, int state);
#endif


#if defined(CONFIG_SYS_EEPROM_X40430)
	/* Maximum number of times to poll for acknowledge after write */