error.c

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/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
/*
 * See COPYRIGHT in top-level directory.
 */
 
#include "abti.h"
 
int ABT_error_get_str(int err, char *str, size_t *len)
{
    static const char *err_str[] = { "ABT_SUCCESS",
                                     "ABT_ERR_UNINITIALIZED",
                                     "ABT_ERR_MEM",
                                     "ABT_ERR_OTHER",
                                     "ABT_ERR_INV_XSTREAM",
                                     "ABT_ERR_INV_XSTREAM_RANK",
                                     "ABT_ERR_INV_XSTREAM_BARRIER",
                                     "ABT_ERR_INV_SCHED",
                                     "ABT_ERR_INV_SCHED_KIND",
                                     "ABT_ERR_INV_SCHED_PREDEF",
                                     "ABT_ERR_INV_SCHED_TYPE",
                                     "ABT_ERR_INV_SCHED_CONFIG",
                                     "ABT_ERR_INV_POOL",
                                     "ABT_ERR_INV_POOL_KIND",
                                     "ABT_ERR_INV_POOL_ACCESS",
                                     "ABT_ERR_INV_UNIT",
                                     "ABT_ERR_INV_THREAD",
                                     "ABT_ERR_INV_THREAD_ATTR",
                                     "ABT_ERR_INV_TASK",
                                     "ABT_ERR_INV_KEY",
                                     "ABT_ERR_INV_MUTEX",
                                     "ABT_ERR_INV_MUTEX_ATTR",
                                     "ABT_ERR_INV_COND",
                                     "ABT_ERR_INV_RWLOCK",
                                     "ABT_ERR_INV_EVENTUAL",
                                     "ABT_ERR_INV_FUTURE",
                                     "ABT_ERR_INV_BARRIER",
                                     "ABT_ERR_INV_TIMER",
                                     "ABT_ERR_INV_QUERY_KIND",
                                     "ABT_ERR_XSTREAM",
                                     "ABT_ERR_XSTREAM_STATE",
                                     "ABT_ERR_XSTREAM_BARRIER",
                                     "ABT_ERR_SCHED",
                                     "ABT_ERR_SCHED_CONFIG",
                                     "ABT_ERR_POOL",
                                     "ABT_ERR_UNIT",
                                     "ABT_ERR_THREAD",
                                     "ABT_ERR_TASK",
                                     "ABT_ERR_KEY",
                                     "ABT_ERR_MUTEX",
                                     "ABT_ERR_MUTEX_LOCKED",
                                     "ABT_ERR_COND",
                                     "ABT_ERR_COND_TIMEDOUT",
                                     "ABT_ERR_RWLOCK",
                                     "ABT_ERR_EVENTUAL",
                                     "ABT_ERR_FUTURE",
                                     "ABT_ERR_BARRIER",
                                     "ABT_ERR_TIMER",
                                     "ABT_ERR_MIGRATION_TARGET",
                                     "ABT_ERR_MIGRATION_NA",
                                     "ABT_ERR_MISSING_JOIN",
                                     "ABT_ERR_FEATURE_NA",
                                     "ABT_ERR_INV_TOOL_CONTEXT",
                                     "ABT_ERR_INV_ARG",
                                     "ABT_ERR_SYS",
                                     "ABT_ERR_CPUID",
                                     "ABT_ERR_INV_POOL_CONFIG",
                                     "ABT_ERR_INV_POOL_USER_DEF" };
 
#ifndef ABT_CONFIG_ENABLE_VER_20_API
    ABTI_CHECK_TRUE(err >= ABT_SUCCESS &&
                        err < (int)(sizeof(err_str) / sizeof(err_str[0])),
                    ABT_ERR_OTHER);
    /* This entry does not exist. */
    ABTI_CHECK_TRUE(err_str[err], ABT_ERR_OTHER);
#else
    ABTI_CHECK_TRUE(err >= ABT_SUCCESS &&
                        err < (int)(sizeof(err_str) / sizeof(err_str[0])),
                    ABT_ERR_INV_ARG);
    /* This entry does not exist. */
    ABTI_CHECK_TRUE(err_str[err], ABT_ERR_INV_ARG);
#endif
 
    if (str)
        strcpy(str, err_str[err]);
    if (len)
        *len = strlen(err_str[err]);
    return ABT_SUCCESS;
}