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/*
* Author: Jeff Okamoto (okamoto@corp.hp.com)
*/
#ifdef __hp9000s300
#define magic hpux_magic
#define MAGIC HPUX_MAGIC
#endif
#include <dl.h>
#ifdef __hp9000s300
#undef magic
#undef MAGIC
#endif
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#include "dlutils.c" /* for SaveError() etc */
static void
dl_private_init()
{
(void)dl_generic_private_init();
}
MODULE = DynaLoader PACKAGE = DynaLoader
BOOT:
(void)dl_private_init();
void *
dl_load_file(filename)
char * filename
CODE:
shl_t obj = NULL;
DLDEBUG(1,fprintf(stderr,"dl_load_file(%s): ", filename));
obj = shl_load(filename,
BIND_IMMEDIATE | BIND_NONFATAL | BIND_NOSTART | BIND_VERBOSE, 0L);
DLDEBUG(2,fprintf(stderr," libref=%x\n", obj));
ST(0) = sv_newmortal() ;
if (obj == NULL)
SaveError("%s",Strerror(errno)) ;
else
sv_setiv( ST(0), (IV)obj);
void *
dl_find_symbol(libhandle, symbolname)
void * libhandle
char * symbolname
CODE:
shl_t obj = (shl_t) libhandle;
void *symaddr = NULL;
int status;
#ifdef __hp9000s300
char symbolname_buf[MAXPATHLEN];
symbolname = dl_add_underscore(symbolname, symbolname_buf);
#endif
DLDEBUG(2,fprintf(stderr,"dl_find_symbol(handle=%x, symbol=%s)\n",
libhandle, symbolname));
status = shl_findsym(&obj, symbolname, TYPE_PROCEDURE, &symaddr);
DLDEBUG(2,fprintf(stderr," symbolref = %x\n", symaddr));
ST(0) = sv_newmortal() ;
if (status == -1)
SaveError("%s",(errno) ? Strerror(errno) : "Symbol not found") ;
else
sv_setiv( ST(0), (IV)symaddr);
int
dl_undef_symbols()
PPCODE:
# These functions should not need changing on any platform:
void
dl_install_xsub(perl_name, symref, filename="$Package")
char * perl_name
void * symref
char * filename
CODE:
DLDEBUG(2,fprintf(stderr,"dl_install_xsub(name=%s, symref=%x)\n",
perl_name, symref));
ST(0)=sv_2mortal(newRV((SV*)newXS(perl_name, (void(*)())symref, filename)));
char *
dl_error()
CODE:
RETVAL = LastError ;
OUTPUT:
RETVAL
# end.
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