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%% options
copyright owner = Dirk Krause
copyright year = 2015-xxxx
SPDX-License-Identifier: BSD-3-Clause
%% header
/** @file dk4fdrde.h Error message for errors while reading.
*/
#ifndef DK4CONF_H_INCLUDED
#if DK4_BUILDING_DKTOOLS4
#include "dk4conf.h"
#else
#include <dktools-4/dk4conf.h>
#endif
#endif
#ifndef DK4APP_H_INCLUDED
#if DK4_BUILDING_DKTOOLS4
#include "dk4app.h"
#else
#include <dktools-4/dk4app.h>
#endif
#endif
#ifdef __cplusplus
extern "C" {
#endif
/** Report error from read attempt on file descriptr.
@param app Application structure.
@param fn File name, may be NULL.
@param errc Error code from errno.
*/
void
dk4fd_read_error_msg(dk4_app_t *app, const dkChar *fn, int errc);
#ifdef __cplusplus
}
#endif
%% module
#include "dk4conf.h"
#include "dk4fdrde.h"
#include "dk4const.h"
#include "dk4mem.h"
#include "dk4maodd.h"
#if DK4_HAVE_ERRNO_H
#ifndef ERRNO_H_INCLUDED
#include <errno.h>
#define ERRNO_H_INCLUDED 1
#endif
#endif
void
dk4fd_read_error_msg(dk4_app_t *app, const dkChar *fn, int errc)
{
dkChar buf[64];
const dkChar *oldsourcefile = NULL;
dk4_um_t oldsourceline = (dk4_um_t)0UL;
int res;
if (NULL != app) {
oldsourcefile = dk4app_get_log_source_file(app);
oldsourceline = dk4app_get_log_source_line(app);
dk4app_set_log_source_file(app, fn);
dk4app_set_log_source_line(app, (dk4_um_t)0UL);
switch (errc){
#ifdef EAGAIN
case EAGAIN : {
dk4app_log_base2c(app, DK4_LL_ERROR, 118, 121);
} break;
#endif
#if defined(EWOULDBLOCK) && (EWOULDBLOCK != EAGAIN)
case EWOULDBLOCK : {
dk4app_log_base2c(app, DK4_LL_ERROR, 118, 121);
} break;
#endif
#ifdef EBADF
case EBADF : {
dk4app_log_base2c(app, DK4_LL_ERROR, 118, 122);
} break;
#endif
#ifdef EBADMSG
case EBADMSG : {
dk4app_log_base2c(app, DK4_LL_ERROR, 118, 139);
} break;
#endif
#ifdef EFAULT
case EFAULT : {
dk4app_log_base2c(app, DK4_LL_ERROR, 118, 123);
} break;
#endif
#ifdef EINTR
case EINTR : {
dk4app_log_base2c(app, DK4_LL_ERROR, 118, 124);
} break;
#endif
#ifdef EINVAL
case EINVAL : {
dk4app_log_base2c(app, DK4_LL_ERROR, 118, 125);
} break;
#endif
#ifdef EIO
case EIO : {
dk4app_log_base2c(app, DK4_LL_ERROR, 118, 126);
} break;
#endif
#ifdef EISDIR
case EISDIR : {
dk4app_log_base2c(app, DK4_LL_ERROR, 118, 127);
} break;
#endif
#ifdef EOVERFLOW
case EOVERFLOW : {
dk4app_log_base2c(app, DK4_LL_ERROR, 118, 78);
} break;
#endif
#ifdef ECONNRESET
case ECONNRESET : {
dk4app_log_base2c(app, DK4_LL_ERROR, 118, 140);
} break;
#endif
#ifdef ENOTCON
case ENOTCON : {
dk4app_log_base2c(app, DK4_LL_ERROR, 118, 134);
} break;
#endif
#ifdef ETIMEDOUT
case ETIMEDOUT : {
dk4app_log_base2c(app, DK4_LL_ERROR, 118, 141);
} break;
#endif
#ifdef ENOBUFS
case ENOBUFS : {
dk4app_log_base2c(app, DK4_LL_ERROR, 118, 136);
} break;
#endif
#ifdef ENOMEM
case ENOMEM : {
dk4app_log_base2c(app, DK4_LL_ERROR, 118, 142);
} break;
#endif
#ifdef ENXIO
case ENXIO : {
dk4app_log_base2c(app, DK4_LL_ERROR, 118, 137);
} break;
#endif
#ifdef ESPIPE
case ESPIPE : {
dk4app_log_base2c(app, DK4_LL_ERROR, 118, 143);
} break;
#endif
default : {
res = dk4ma_write_decimal_signed(
buf, DK4_SIZEOF(buf,dkChar), (dk4_im_t)errc, 0, NULL
);
if (0 != res) {
dk4app_log_base3(app, DK4_LL_ERROR, 119, 120, buf);
} else {
dk4app_log_base1(app, DK4_LL_ERROR, 118);
}
} break;
}
dk4app_set_log_source_file(app, oldsourcefile);
dk4app_set_log_source_line(app, oldsourceline);
}
}
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