slInit_Dynamic.cc File Reference

#include "kernel/mod2.h"
#include "Singular/links/silink.h"
#include "Singular/links/slInit.h"
#include "Singular/mod_lib.h"
#include "dbm_sl.h"

Go to the source code of this file.

Functions
static void *	slInitDBMHandle ()
si_link_extension	slInitDBMExtension (si_link_extension s)

Variables
STATIC_VAR void *	dbm_so_handle = NULL

Function Documentation

slInitDBMExtension()

si_link_extension slInitDBMExtension

(

si_link_extension

s

)

Definition at line 33 of file slInit_Dynamic.cc.

{
  void* handle = slInitDBMHandle();
 
  if (handle == NULL) return NULL;
 
  s->Open=(slOpenProc)dynl_sym_warn(handle, "dbOpen");
  s->Close=(slCloseProc)dynl_sym_warn(handle, "dbClose");
  s->Kill=NULL;
  s->Read=(slReadProc)dynl_sym_warn(handle, "dbRead1");
  s->Read2=(slRead2Proc)dynl_sym_warn(handle, "dbRead2");
  s->Write=(slWriteProc)dynl_sym_warn(handle, "dbWrite");
 
  if (s->Open == NULL || s->Close == NULL ||
      s->Read == NULL || s->Read2 == NULL)
    return NULL;
 
  s->Status=slStatusAscii;
  s->type="DBM";
  return s;
}

slInitDBMHandle()

static void * slInitDBMHandle ( )

static

Definition at line 25 of file slInit_Dynamic.cc.

{
  if (dbm_so_handle == NULL)
    dbm_so_handle = dynl_open_binary_warn("dbmsr");
 
  return dbm_so_handle;
}

Variable Documentation

dbm_so_handle

STATIC_VAR void* dbm_so_handle = NULL

Definition at line 24 of file slInit_Dynamic.cc.