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%% options
copyright owner = Dirk Krause
copyright year = 2015-xxxx
license = bsd
%% header
/** @file dk4fdwre.h Report errors for write operations.
*/
#include "dk4conf.h"
#include "dk4app.h"
#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_write_error_msg(dk4_app_t *app, const dkChar *fn, int errc);
#ifdef __cplusplus
}
#endif
%% module
#include "dk4fdwre.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
$!trace-include
void
dk4fd_write_error_msg(dk4_app_t *app, const dkChar *fn, int errc)
{
dkChar buf[64];
const dkChar *oldsourcefile = NULL;
size_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, 128, 121);
} break;
#endif
#if defined(EWOULDBLOCK) && (EWOULDBLOCK != EAGAIN)
case EWOULDBLOCK : {
dk4app_log_base2c(app, DK4_LL_ERROR, 128, 121);
} break;
#endif
#ifdef EBADF
case EBADF : {
dk4app_log_base2c(app, DK4_LL_ERROR, 128, 122);
} break;
#endif
#ifdef EFAULT
case EFAULT : {
dk4app_log_base2c(app, DK4_LL_ERROR, 128, 122);
} break;
#endif
#ifdef EFBIG
case EFBIG : {
dk4app_log_base2c(app, DK4_LL_ERROR, 128, 132);
} break;
#endif
#ifdef EINTR
case EINTR : {
dk4app_log_base2c(app, DK4_LL_ERROR, 128, 124);
} break;
#endif
#ifdef EINVAL
case EINVAL : {
dk4app_log_base2c(app, DK4_LL_ERROR, 128, 125);
} break;
#endif
#ifdef EIO
case EIO : {
dk4app_log_base2c(app, DK4_LL_ERROR, 128, 126);
} break;
#endif
#ifdef ENOSPC
case ENOSPC : {
dk4app_log_base2c(app, DK4_LL_ERROR, 128, 131);
} break;
#endif
#ifdef EPIPE
case EPIPE : {
dk4app_log_base2c(app, DK4_LL_ERROR, 128, 133);
} break;
#endif
#ifdef EISDIR
case EISDIR : {
dk4app_log_base2c(app, DK4_LL_ERROR, 128, 127);
} break;
#endif
#ifdef ECONNRESET
case ECONNRESET : {
dk4app_log_base2c(app, DK4_LL_ERROR, 128, 134);
} break;
#endif
#ifdef ERANGE
case ERANGE : {
dk4app_log_base2c(app, DK4_LL_ERROR, 128, 135);
} break;
#endif
#ifdef ENOBUFS
case ENOBUFS : {
dk4app_log_base2c(app, DK4_LL_ERROR, 128, 136);
} break;
#endif
#ifdef ENXIO
case ENXIO : {
dk4app_log_base2c(app, DK4_LL_ERROR, 128, 137);
} break;
#endif
#ifdef EACCES
case EACCES : {
dk4app_log_base2c(app, DK4_LL_ERROR, 128, 138);
} break;
#endif
#ifdef ENETDOWN
case ENETDOWN : {
dk4app_log_base2c(app, DK4_LL_ERROR, 128, 45);
} break;
#endif
#ifdef ENETUNREACH
case ENETUNREACH : {
dk4app_log_base2c(app, DK4_LL_ERROR, 128, 76);
} 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, 129, 130, buf);
} else {
dk4app_log_base1(app, DK4_LL_ERROR, 128);
}
} break;
}
dk4app_set_log_source_file(app, oldsourcefile);
dk4app_set_log_source_line(app, oldsourceline);
}
}
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