netcdf-c/include/nclog.h
Dennis Heimbigner 6934aa2e8b Thread safety: step 1: cleanup
re: https://github.com/Unidata/netcdf-c/issues/1373 (partial)

* Mark some global constants be const to indicate to make them easier to track.
* Hide direct access to the ncrc_globalstate behind a function call.
* Convert dispatch tables to constants (except the user defined ones)
  This has some consequences in terms of function arguments needing to be marked
  as const also.
* Remove some no longer needed global fields
* Aggregate all the globals in nclog.c
* Uniformly replace nc_sizevector{0,1} with NC_coord_{zero,one}
* Uniformly replace nc_ptrdffvector1 with NC_stride_one
* Remove some obsolete code
2019-03-30 14:06:20 -06:00

41 lines
1.0 KiB
C

/*********************************************************************
* Copyright 2018, UCAR/Unidata
* See netcdf/COPYRIGHT file for copying and redistribution conditions.
* $Header$
*********************************************************************/
#ifndef NCLOG_H
#define NCLOG_H
#include <stdarg.h>
#include "ncexternl.h"
#define NCENVFLAG "NCLOGFILE"
/* Suggested tag values */
#define NCLOGNOTE 0
#define NCLOGWARN 1
#define NCLOGERR 2
#define NCLOGDBG 3
#if defined(_CPLUSPLUS_) || defined(__CPLUSPLUS__)
extern "C" {
#endif
EXTERNL void ncloginit(void);
EXTERNL int ncsetlogging(int tf);
EXTERNL int nclogopen(const char* file);
EXTERNL void nclogclose(void);
/* The tag value is an arbitrary integer */
EXTERNL void nclog(int tag, const char* fmt, ...);
EXTERNL void ncvlog(int tag, const char* fmt, va_list ap);
EXTERNL void nclogtext(int tag, const char* text);
EXTERNL void nclogtextn(int tag, const char* text, size_t count);
#if defined(_CPLUSPLUS_) || defined(__CPLUSPLUS__)
}
#endif
#endif /*NCLOG_H*/