/usr/include/singular/omalloc/omError.h is in libsingular4-dev-common 1:4.1.0-p3+ds-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* File: omError.h
* Purpose: Error handling of omalloc
* Author: obachman (Olaf Bachmann)
* Created: 11/99
*******************************************************************/
#ifndef OM_ERROR_H
#define OM_ERROR_H
#include <stdio.h>
/*******************************************************************
*
* error codes
*
*******************************************************************/
enum omError_e
{
omError_NoError = 0,
omError_Unknown,
omError_InternalBug,
omError_MemoryCorrupted,
omError_NullAddr,
omError_InvalidRangeAddr,
omError_FalseAddr,
omError_FalseAddrOrMemoryCorrupted,
omError_WrongSize,
omError_FreedAddr,
omError_FreedAddrOrMemoryCorrupted,
omError_WrongBin,
omError_UnknownBin,
omError_NotBinAddr,
omError_UnalignedAddr,
omError_NullSizeAlloc,
omError_ListCycleError,
omError_SortedListError,
omError_KeptAddrListCorrupted,
omError_FreePattern,
omError_BackPattern,
omError_FrontPattern,
omError_NotString,
omError_StickyBin,
omError_MaxError
};
typedef enum omError_e omError_t;
/* global variable holding last omError */
extern omError_t om_ErrorStatus;
/* globale variable holding last low-level omError */
extern omError_t om_InternalErrorStatus;
/* returns description of error */
const char* omError2String(omError_t error);
/* returns error as string */
const char* omError2Serror(omError_t error);
extern omError_t omReportError(omError_t error, omError_t report_error, OM_FLR_DECL,
const char* fmt, ...);
/* this is a dummy function and used as default for om_Opts.ErrorHook */
extern void omErrorBreak();
#ifndef OM_NDEBUG
extern void omPrintAddrInfo(FILE* fd, void* addr, const char* s);
#else
#define omPrintAddrInfo(fd, addr, s) fprintf(fd, "OM_NDEBUG: no addr info available\n")
#endif
/*BEGINPRIVATE*/
#ifndef OM_NDEBUG
extern int om_CallErrorHook;
#else
#define om_CallErrorHook 1
#endif
/*******************************************************************
*
* om_assume(x) -- a handy macro for assumptions
*
******************************************************************/
#ifndef HAVE_OM_ASSUME
#define omAssume(x) do {} while (0)
#else /* ! HAVE_OM_ASSUME */
#define omAssume(x) \
do \
{ \
if (! (x)) \
{ \
omReportError(omError_InternalBug, omError_InternalBug, OM_FLR, "omAssume violation"); \
} \
} \
while (0)
#endif /* HAVE_OM_ASSUME */
/*ENDPRIVATE*/
#endif /* OM_LOCAL_H */
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