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* [Bug c/14175] New: I can compile this routine on Solaris 2.5 or newer, but not on Linux (Suse 9.0)
@ 2004-02-17 13:33 lapo at erdw dot ethz dot ch
2004-02-17 16:10 ` [Bug c/14175] " pinskia at gcc dot gnu dot org
0 siblings, 1 reply; 2+ messages in thread
From: lapo at erdw dot ethz dot ch @ 2004-02-17 13:33 UTC (permalink / raw)
To: gcc-bugs
Compilation errors (some variables are undeclared, others are multiply
declared)
seem to arise from differences between header files in
Unix and Linux.
in particular, header files sys/filio.h and sys/ttold.h are present on
Sun but do not exist on Linux machines.
the source code of the routine follows:
/* Updated for Solaris 2.4, SPARCompiler 3.0.1; October 19, 1995,
Erik Larson */
#include <sys/types.h>
/* #include <rmt.h> */ /* omit this line if remote tape access library not
installed*/
#include <sys/stat.h>
#include <sys/times.h>
#include <sys/ioctl.h>
#include <sys/mtio.h>
#include <sys/file.h>
#include <sys/filio.h>
#include <sys/fcntl.h>
#include <dirent.h>
#include <sys/ttold.h>
#include <stdio.h>
#include <unistd.h>
struct sgttyb pack;
struct stat buf;
clockf_(ichan,iopt,isize,ires,ierrno)
long *ichan, *iopt, *isize, *ires, *ierrno;
{ extern int errno, lockf();
int kopt;
kopt = (int) (*iopt);
switch (kopt) {
case 0:
kopt = F_ULOCK;
break;
case 1:
kopt = F_LOCK;
break;
case 2:
kopt = F_TLOCK;
break;
case 3:
kopt = F_TEST;
break;
default:
fprintf(stderr, "lockf: unknown option %d", *iopt);
exit(2);
break;
}
errno=0;
*ires = (long) lockf((int)(*ichan), kopt, *isize);
*ierrno = (long) errno;
}
cermes_(ierrno,mess,lmess)
char *mess;
long *ierrno, *lmess;
{ extern int sys_nerr;
extern char *sys_errlist[];
char *cp, *mp;
int lm;
if(*ierrno >= 0 & *ierrno < sys_nerr)
{for (lm=0, mp=mess, cp=sys_errlist[*ierrno];*cp;mp++, cp++)
{*mp=*cp;lm++;}
*lmess=(long)lm;
}
else
*lmess=-1;
}
copendir_(name,ichan)
char *name;
long *ichan;
{ extern DIR *opendir();
*ichan=(long) opendir(name);
}
cclosedir_(ichan)
long *ichan;
{ closedir( (DIR *)(*ichan) );
}
creaddir_(ichan,name,lname,idno)
char *name;
long *ichan, *lname, *idno;
{
short i, l;
struct dirent *dptr;
char *nn;
if(dptr = readdir((DIR *)(*ichan)))
{l=dptr->d_reclen;
*lname= (long) l;
*idno=(long) dptr->d_ino;
for (i=0, nn=name; i < l; i++, nn++)
*nn=dptr->d_name[i];
}
else
{*lname=0;
*idno=-1;
}
}
creadlink_(path, pbuf, pnbyt, ires, ierrno)
char *pbuf, *path;
long *pnbyt, *ires, *ierrno;
{
extern int errno, readlink();
errno = 0;
*ires = (long) readlink(path , pbuf, (int) (*pnbyt));
*ierrno = (long) errno;
}
cgterr_(ierrno)
long *ierrno;
{ extern int errno;
*ierrno=(long)errno;
}
cmkdir_(pname,mode,ires,ierrno)
long *ires,*ierrno,*mode;
char *pname;
{
extern int errno, mkdir();
errno=0;
*ires=(long) mkdir(pname,(int)(*mode));
*ierrno=(long)errno;
}
cutimes_(pname, times, ires, ierrno)
long *ires, *ierrno;
long *times;
char *pname;
{
extern int errno, utimes();
errno=0;
*ires= (long) utimes( pname,times);
*ierrno=(long)errno;
}
cflush_(ichan, inout, ires, ierrno)
long *ichan, *inout, *ires, *ierrno;
{
extern int errno;
int arg;
errno=0;
arg=(int)(*inout);
*ires=(long) ioctl((int)(*ichan),TIOCFLUSH,&arg);
*ierrno=(long) errno;
}
cstdtr_(ichan, ires, ierrno)
long *ichan, *ires, *ierrno;
{
extern int errno;
errno=0;
*ires=(long) ioctl((int)(*ichan),TIOCSDTR,0);
*ierrno=(long) errno;
}
ccldtr_(ichan, ires, ierrno)
long *ichan, *ires, *ierrno;
{
extern int errno;
errno=0;
*ires=(long) ioctl((int)(*ichan),TIOCCDTR,0);
*ierrno=(long) errno;
}
cgtlmw_(ichan, iword, ires, ierrno)
long *ichan, *iword, *ires, *ierrno;
{
extern int errno;
int word;
errno=0;
*ires=(long) ioctl((int)(*ichan),TIOCLGET,&word);
*iword=(long) word;
*ierrno=(long) errno;
}
cstlmw_(ichan, iword, ires, ierrno)
long *ichan, *iword, *ires, *ierrno;
{
extern int errno;
int word;
errno=0;
word=*iword;
*ires=(long) ioctl((int)(*ichan),TIOCLSET,&word);
*ierrno=(long) errno;
}
cgtflag_(ichan, iflag, ires, ierrno)
long *ichan, *iflag, *ires, *ierrno;
{
extern int errno;
errno = 0;
*ires = (long) ioctl((int) (*ichan), TIOCGETP, &pack);
*ierrno = (long) errno;
*iflag = (long) pack.sg_flags;
}
cstflag_(ichan, iflag, speed, ires, ierrno)
long *ichan, *iflag, *speed, *ires, *ierrno;
{
extern int errno;
errno = 0;
pack.sg_flags = (int) (*iflag);
pack.sg_ispeed=(char) (*speed);
pack.sg_ospeed=(char) (*speed);
*ires = (long) ioctl((int) (*ichan), TIOCSETP, &pack);
*ierrno = (long) errno;
}
cstexc_(ichan, ires, ierrno)
long *ichan, *ires, *ierrno;
{
extern int errno;
char *dummy;
errno = 0;
*ires = (long) ioctl((int) (*ichan), TIOCEXCL, dummy);
*ierrno = (long) errno;
}
cnoblock_(ichan, iopt, ires, ierrno)
long *ichan, *iopt, *ires, *ierrno;
{
extern int errno;
int tiopt;
tiopt = (int) (*iopt);
errno = 0;
*ires = (long) ioctl((int) (*ichan), FIONBIO, &tiopt);
*ierrno = (long) errno;
}
copen_(pname, ichan, iopt, ierrno, inew, mode)
char *pname;
long *ichan, *iopt, *ierrno, *inew, *mode;
{
extern int errno;
extern int open();
int kopt, knew;
kopt = (int) (*iopt);
knew = (int) (*inew);
switch (kopt) {
case 0:
kopt = O_RDONLY;
break;
case 1:
kopt = O_WRONLY;
break;
case 2:
kopt = O_RDWR;
break;
case 8:
kopt = O_APPEND;
break;
default:
fprintf(stderr, "copen: unknown option %d", *iopt);
exit(2);
break;
}
switch (knew) {
case 0:
break;
case 1:
kopt = kopt | O_EXCL | O_CREAT;
break;
case 2:
kopt = kopt | O_TRUNC | O_CREAT;
break;
default:
fprintf(stderr, "copen: unknown status %d", *inew);
exit(2);
break;
}
errno = 0;
*ichan = (long) open(pname, kopt);
*ierrno = (long) errno;
}
cclose_(ichan, ires, ierrno)
long *ichan, *ires, *ierrno;
{
extern int errno;
extern int close();
errno = 0;
*ires = (long) close((int) (*ichan));
*ierrno = (long) errno;
}
cread_(ichan, pbuf, pnbyt, ires, ierrno)
char *pbuf;
long *ichan, *pnbyt, *ires, *ierrno;
{
extern int errno, read();
errno = 0;
*ires = (long) read((int) (*ichan), pbuf, (int) (*pnbyt));
*ierrno = (long) errno;
}
cwrite_(ichan, pbuf, pnbyt, ires, ierrno)
char *pbuf;
long *ichan, *pnbyt, *ires, *ierrno;
{
extern int errno, write();
errno = 0;
*ires = (long) write((int) (*ichan), pbuf, (int) (*pnbyt));
*ierrno = (long) errno;
}
clseek_(ichan, offst, iopt, ires, ierrno)
long *ichan, *offst, *iopt, *ires, *ierrno;
{
extern int errno;
int kopt;
kopt = (int) (*iopt);
switch (kopt) {
case 0:
kopt = SEEK_SET;
break;
case 1:
kopt = SEEK_CUR;
break;
case 2:
kopt = SEEK_END;
break;
default:
fprintf(stderr, "clseek: unknown optiion %d", *iopt);
exit(2);
break;
}
errno = 0;
*ires = (long) lseek((int) (*ichan), (*offst), kopt);
*ierrno = (long) errno;
}
cmtio_(ichan, iop, icnt, ires, ierrno)
long *ichan, *iop, *icnt, *ires, *ierrno;
{
extern int errno;
int kopt;
struct mtop magop;
kopt = (int) (*iop);
switch (kopt) {
case 0:
kopt = MTWEOF;
break;
case 1:
kopt = MTFSF;
break;
case 2:
kopt = MTBSF;
break;
case 3:
kopt = MTFSR;
break;
case 4:
kopt = MTBSR;
break;
case 5:
kopt = MTREW;
break;
case 6:
kopt = MTOFFL;
break;
case 7:
kopt = MTNOP;
break;
default:
fprintf(stderr, "cmtio: unknown optiion %d", *iop);
exit(2);
break;
}
magop.mt_op = kopt;
magop.mt_count = (long) (*icnt);
errno = 0;
*ires = (long) ioctl((int) (*ichan), MTIOCTOP, &magop);
*ierrno = (long) errno;
}
cperror_(s)
char *s;
{
perror(s);
}
csleep_(psec)
long *psec;
{
int idum;
idum = sleep((unsigned) (*psec));
}
/* This has been disabled */
cusleep_(psec)
long *psec;
{
int idum;
/* idum = usleep((unsigned) (*psec)); */
}
cfstat_(ichan, size, istat, ierrno)
long *ichan, *size, *istat, *ierrno;
{
extern int errno;
extern int fstat();
int dummy;
errno = 0;
/* printf("calling fstat in c\n"); */
dummy = fstat((int) (*ichan), &buf);
/* printf("fstat through in c\n"); */
*ierrno = (long) errno;
*size = (long) (buf.st_size);
*istat = (long) (buf.st_mode);
}
cstat_(file, size, block, istat, timea, timem, ierrno)
char *file;
long *size, *block, *istat, *timea, *timem, *ierrno;
{
extern int errno;
extern int stat();
int dummy;
errno = 0;
dummy = stat(file, &buf);
*ierrno = (long) errno;
*size = (long) (buf.st_size);
*istat = (long) (buf.st_mode);
*block= buf.st_blksize;
*timea=(long) buf.st_atime;
*timem=(long) buf.st_mtime;
}
ctrun_(ichan, leng, ierrno)
long *ichan, *leng, *ierrno;
{
extern int errno, ftruncate();
int dummy;
errno = 0;
dummy = ftruncate((int) (*ichan), (unsigned long) (*leng));
*ierrno = (long) errno;
}
cgetpid_(ires,ierrno)
long *ires,*ierrno;
{
extern int errno;
errno = 0;
*ires=(long)getpid();
*ierrno = (long) errno;
}
cgetppid_(ires,ierrno)
long *ires,*ierrno;
{
extern int errno;
errno = 0;
*ires=(long)getppid();
*ierrno = (long) errno;
}
/* this used to be called creadlink - i don't think its used anywhere */
creadlinkg_(path, file, namlen, ierrno)
char *path, *file;
int *namlen, *ierrno;
{
extern int errno, readlink();
int dummy;
errno = 0;
dummy = readlink(path, file, namlen);
if (dummy = -1) { *ierrno = errno; };
if (dummy!= -1) { *ierrno = dummy; };
}
--
Summary: I can compile this routine on Solaris 2.5 or newer, but
not on Linux (Suse 9.0)
Product: gcc
Version: 3.3.1
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: lapo at erdw dot ethz dot ch
CC: gcc-bugs at gcc dot gnu dot org,lapo at erdw dot ethz
dot ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14175
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug c/14175] I can compile this routine on Solaris 2.5 or newer, but not on Linux (Suse 9.0)
2004-02-17 13:33 [Bug c/14175] New: I can compile this routine on Solaris 2.5 or newer, but not on Linux (Suse 9.0) lapo at erdw dot ethz dot ch
@ 2004-02-17 16:10 ` pinskia at gcc dot gnu dot org
0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-02-17 16:10 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-02-17 16:09 -------
Not a GCC bug, report it to glibc if you really think this is an error with your "GNU/Linux" headers.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14175
^ permalink raw reply [flat|nested] 2+ messages in thread
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2004-02-17 13:33 [Bug c/14175] New: I can compile this routine on Solaris 2.5 or newer, but not on Linux (Suse 9.0) lapo at erdw dot ethz dot ch
2004-02-17 16:10 ` [Bug c/14175] " pinskia at gcc dot gnu dot org
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