source: rtems/cpukit/include/rtems/status-checks.h @ 3210dcb

/**
 * @file
 *
 * @brief Header file for status checks.
 */

/*
 * Copyright (c) 2008
 * Embedded Brains GmbH
 * Obere Lagerstr. 30
 * D-82178 Puchheim
 * Germany
 * rtems@embedded-brains.de
 *
 * The license and distribution terms for this file may be found in the file
 * LICENSE in this distribution or at http://www.rtems.com/license/LICENSE.
 */

#ifndef RTEMS_STATUS_CHECKS_H
#define RTEMS_STATUS_CHECKS_H

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

#ifdef DEBUG
#  ifndef DEBUG_PRINT
#    ifdef RTEMS_STATUS_CHECKS_USE_PRINTK
#      define DEBUG_PRINT( fmt, ...) printk( "%s: " fmt, __func__, ##__VA_ARGS__)
#    else /* RTEMS_STATUS_CHECKS_USE_PRINTK */
#      define DEBUG_PRINT( fmt, ...) printf( "%s: " fmt, __func__, ##__VA_ARGS__)
#    endif /* RTEMS_STATUS_CHECKS_USE_PRINTK */
#  endif /* DEBUG_PRINT */
#else /* DEBUG */
#  define DEBUG_PRINT( fmt, ...)
#endif /* DEBUG */

#ifndef SYSLOG_PRINT
#  ifdef RTEMS_STATUS_CHECKS_USE_PRINTK
#    define SYSLOG_PRINT( fmt, ...) printk( fmt, ##__VA_ARGS__)
#  else /* RTEMS_STATUS_CHECKS_USE_PRINTK */
#    define SYSLOG_PRINT( fmt, ...) printf( fmt, ##__VA_ARGS__)
#  endif /* RTEMS_STATUS_CHECKS_USE_PRINTK */
#endif /* SYSLOG_PRINT */

#define SYSLOG( fmt, ...) SYSLOG_PRINT( "%s: " fmt, __func__, ##__VA_ARGS__)

#define SYSLOG_WARNING( fmt, ...) SYSLOG_PRINT( "%s: Warning: " fmt, __func__, ##__VA_ARGS__)

#define SYSLOG_WARNING_SC( sc, fmt, ...) \
if ((sc) != RTEMS_SUCCESSFUL) { \
        SYSLOG_PRINT( "%s: Warning: SC = %i: " fmt "\n", __func__, sc, ##__VA_ARGS__); \
}

#define SYSLOG_ERROR( fmt, ...) SYSLOG_PRINT( "%s: Error: " fmt, __func__, ##__VA_ARGS__)

#define SYSLOG_ERROR_SC( sc, fmt, ...) \
if ((sc) != RTEMS_SUCCESSFUL) { \
        SYSLOG_PRINT( "%s: Error: SC = %i: " fmt "\n", __func__, sc, ##__VA_ARGS__); \
}

#define CHECK_SC( sc, hint) \
if ((sc) != RTEMS_SUCCESSFUL) { \
        SYSLOG_ERROR( "SC = %i: %s\n", sc, hint); \
        return sc; \
} else { \
        DEBUG_PRINT( "Ok: %s\n", hint); \
}

#define CHECK_SCRV( sc, hint) \
if ((sc) != RTEMS_SUCCESSFUL) { \
        SYSLOG_ERROR( "SC = %i: %s\n", sc, hint); \
        return -(sc); \
} else { \
        DEBUG_PRINT( "Ok: %s\n", hint); \
}

#define CHECK_SC_VOID( sc, hint) \
if ((sc) != RTEMS_SUCCESSFUL) { \
        SYSLOG_ERROR( "SC = %i: %s\n", sc, hint); \
        return; \
} else { \
        DEBUG_PRINT( "Ok: %s\n", hint); \
}

#define CHECK_SC_TASK( sc, hint) \
if ((sc) != RTEMS_SUCCESSFUL) { \
        SYSLOG_ERROR( "SC = %i: %s\n", sc, hint); \
        rtems_task_delete( RTEMS_SELF); \
        return; \
} else { \
        DEBUG_PRINT( "Ok: %s\n", hint); \
}

#define CHECK_RV( rv, hint) \
if ((rv) < 0) { \
        SYSLOG_ERROR( "RV = %i: %s\n", rv, hint); \
        return rv; \
} else { \
        DEBUG_PRINT( "Ok: %s\n", hint); \
}

#define CHECK_RVSC( rv, hint) \
if ((rv) < 0) { \
        SYSLOG_ERROR( "RV = %i: %s\n", rv, hint); \
        return RTEMS_IO_ERROR; \
} else { \
        DEBUG_PRINT( "Ok: %s\n", hint); \
}

#define CHECK_RV_VOID( rv, hint) \
if ((rv) < 0) { \
        SYSLOG_ERROR( "RV = %i: %s\n", rv, hint); \
        return; \
} else { \
        DEBUG_PRINT( "Ok: %s\n", hint); \
}

#define CHECK_RV_TASK( rv, hint) \
if ((rv) < 0) { \
        SYSLOG_ERROR( "RV = %i: %s\n", rv, hint); \
        rtems_task_delete( RTEMS_SELF); \
        return; \
} else { \
        DEBUG_PRINT( "Ok: %s\n", hint); \
}

#define CLEANUP_SC( sc, label, hint) \
if ((sc) != RTEMS_SUCCESSFUL) { \
        SYSLOG_ERROR( "SC = %i: %s\n", sc, hint); \
        goto label; \
} else { \
        DEBUG_PRINT( "Ok: %s\n", hint); \
}

#define CLEANUP_SCRV( sc, rv, label, hint) \
if ((sc) != RTEMS_SUCCESSFUL) { \
        SYSLOG_ERROR( "SC = %i: %s\n", sc, hint); \
        rv = -(sc); \
        goto label; \
} else { \
        DEBUG_PRINT( "Ok: %s\n", hint); \
}

#define CLEANUP_RV( rv, label, hint) \
if ((rv) < 0) { \
        SYSLOG_ERROR( "RV = %i: %s\n", rv, hint); \
        goto label; \
} else { \
        DEBUG_PRINT( "Ok: %s\n", hint); \
}

#define CLEANUP_RVSC( rv, sc, label, hint) \
if ((rv) < 0) { \
        SYSLOG_ERROR( "RV = %i: %s\n", rv, hint); \
        sc = RTEMS_IO_ERROR; \
        goto label; \
} else { \
        DEBUG_PRINT( "Ok: %s\n", hint); \
}

#define DO_CLEANUP_SC( val, sc, label, hint) \
        sc = val; \
        SYSLOG_ERROR( "SC = %i: %s\n", sc, hint); \
        goto label;

#define DO_CLEANUP_RV( val, rv, label, hint) \
        rv = val; \
        SYSLOG_ERROR( "RV = %i: %s\n", rv, hint); \
        goto label;

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* RTEMS_STATUS_CHECKS_H */