* storage is put on the stack need to be changed to use
* New()/SafeFree() instead.
*/
-#define VMS_MAXRSS NAM$C_MAXRSS
#ifndef __VAX
-#if 0
+#ifndef VMS_MAXRSS
#ifdef NAML$C_MAXRSS
-#undef VMS_MAXRSS
-#define VMS_MAXRSS NAML$C_MAXRSS
+#define VMS_MAXRSS NAML$C_MAXRSS+1
+#ifndef VMS_LONGNAME_SUPPORT
+#define VMS_LONGNAME_SUPPORT 1
+#endif /* VMS_LONGNAME_SUPPORT */
+#endif /* NAM$L_C_MAXRSS */
+#endif /* VMS_MAXRSS */
#endif
+
+/* temporary hack until support is complete */
+#ifdef VMS_LONGNAME_SUPPORT
+#undef VMS_LONGNAME_SUPPORT
+#undef VMS_MAXRSS
#endif
+/* end of temporary hack until support is complete */
+
+#ifndef VMS_MAXRSS
+#define VMS_MAXRSS NAM$C_MAXRSS
#endif
#if __CRTL_VER < 70301000 && __CRTL_VER >= 70300000
#include <unixlib.h>
#endif
-#ifndef __VAX
-#if __CRTL_VER >= 70300000
+#if __CRTL_VER >= 70300000 && !defined(__VAX)
static int set_feature_default(const char *name, int value)
{
return 0;
}
#endif
-#endif
/* Older versions of ssdef.h don't have these */
#ifndef SS$_INVFILFOROP
/* We implement I/O here, so we will be mixing PerlIO and stdio calls. */
#define PERLIO_NOT_STDIO 0
-/* Don't replace system definitions of vfork, getenv, and stat,
+/* Don't replace system definitions of vfork, getenv, lstat, and stat,
* code below needs to get to the underlying CRTL routines. */
#define DONT_MASK_RTL_CALLS
#include "EXTERN.h"
*/
#define PERL_LNM_MAX_ITER 10
-#define MAX_DCL_SYMBOL 255 /* well, what *we* can set, at least*/
-#define MAX_DCL_LINE_LENGTH (4*MAX_DCL_SYMBOL-4)
+ /* New values with 7.3-2*/ /* why does max DCL have 4 byte subtracted from it? */
+#if __CRTL_VER >= 70302000 && !defined(__VAX)
+#define MAX_DCL_SYMBOL (8192)
+#define MAX_DCL_LINE_LENGTH (4096 - 4)
+#else
+#define MAX_DCL_SYMBOL (1024)
+#define MAX_DCL_LINE_LENGTH (1024 - 4)
+#endif
static char *__mystrtolower(char *str)
{
int decc_readdir_dropdotnotype = 0;
static int vms_process_case_tolerant = 1;
+/* bug workarounds if needed */
+int decc_bug_readdir_efs1 = 0;
+int decc_bug_devnull = 0;
+int decc_bug_fgetname = 0;
+int decc_dir_barename = 0;
+
/* Is this a UNIX file specification?
* No longer a simple check with EFS file specs
* For now, not a full check, but need to
_ckvmssts(lib$sget1_dd(&deflen,&eqvdsc));
retsts = lib$get_symbol(&lnmdsc,&eqvdsc,&eqvlen,0);
if (retsts & 1) {
- if (eqvlen > 1024) {
+ if (eqvlen > MAX_DCL_SYMBOL) {
set_errno(EVMSERR); set_vaxc_errno(LIB$_STRTRU);
- eqvlen = 1024;
+ eqvlen = MAX_DCL_SYMBOL;
/* Special hack--we might be called before the interpreter's */
/* fully initialized, in which case either thr or PL_curcop */
/* might be bogus. We have to check, since ckWARN needs them */
for (cp1 = lnm, cp2 = eqv; *cp1; cp1++,cp2++) *cp2 = _toupper(*cp1);
if (cp1 - lnm == 7 && !strncmp(eqv,"DEFAULT",7)) {
+ int len;
getcwd(eqv,LNM$C_NAMLENGTH);
+
+ len = strlen(eqv);
+
+ /* Get rid of "000000/ in rooted filespecs */
+ if (len > 7) {
+ char * zeros;
+ zeros = strstr(eqv, "/000000/");
+ if (zeros != NULL) {
+ int mlen;
+ mlen = len - (zeros - eqv) - 7;
+ memmove(zeros, &zeros[7], mlen);
+ len = len - 7;
+ eqv[len] = '\0';
+ }
+ }
return eqv;
}
else {
* to indicate a zero-length value. Get the actual value to make sure.
*/
char lnm[LNM$C_NAMLENGTH+1];
- char eqv[LNM$C_NAMLENGTH+1];
+ char eqv[MAX_DCL_SYMBOL+1];
strncpy(lnm, key, keylen);
int trnlen = vmstrnenv(lnm, eqv, 0, fildev, 0);
sv = newSVpvn(eqv, strlen(eqv));
int i;
for (i = 0; lnm[i]; i++) uplnm[i] = _toupper(lnm[i]);
if (!strcmp(uplnm,"DEFAULT")) {
- if (eqv && *eqv) chdir(eqv);
+ if (eqv && *eqv) my_chdir(eqv);
return;
}
}
* the case of its string arguments; in order to match the behavior
* of LOGINOUT et al., alphabetic characters in both arguments must
* be upcased by the caller.
+ *
+ * - fix me to call ACM services when available
*/
char *
Perl_my_crypt(pTHX_ const char *textpasswd, const char *usrname)
static char *mp_do_fileify_dirspec(pTHX_ const char *, char *, int);
static char *mp_do_tovmsspec(pTHX_ const char *, char *, int);
+/* fixup barenames that are directories for internal use.
+ * There have been problems with the consistent handling of UNIX
+ * style directory names when routines are presented with a name that
+ * has no directory delimitors at all. So this routine will eventually
+ * fix the issue.
+ */
+static char * fixup_bare_dirnames(const char * name)
+{
+ if (decc_disable_to_vms_logname_translation) {
+/* fix me */
+ }
+ return NULL;
+}
+
+/* mp_do_kill_file
+ * A little hack to get around a bug in some implemenation of remove()
+ * that do not know how to delete a directory
+ *
+ * Delete any file to which user has control access, regardless of whether
+ * delete access is explicitly allowed.
+ * Limitations: User must have write access to parent directory.
+ * Does not block signals or ASTs; if interrupted in midstream
+ * may leave file with an altered ACL.
+ * HANDLE WITH CARE!
+ */
+/*{{{int mp_do_kill_file(const char *name, int dirflag)*/
+static int
+mp_do_kill_file(pTHX_ const char *name, int dirflag)
+{
+ char *vmsname, *rspec;
+ char *remove_name;
+ unsigned long int jpicode = JPI$_UIC, type = ACL$C_FILE;
+ unsigned long int cxt = 0, aclsts, fndsts, rmsts = -1;
+ struct dsc$descriptor_s fildsc = {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0};
+ struct myacedef {
+ unsigned char myace$b_length;
+ unsigned char myace$b_type;
+ unsigned short int myace$w_flags;
+ unsigned long int myace$l_access;
+ unsigned long int myace$l_ident;
+ } newace = { sizeof(struct myacedef), ACE$C_KEYID, 0,
+ ACE$M_READ | ACE$M_WRITE | ACE$M_DELETE | ACE$M_CONTROL, 0},
+ oldace = { sizeof(struct myacedef), ACE$C_KEYID, 0, 0, 0};
+ struct itmlst_3
+ findlst[3] = {{sizeof oldace, ACL$C_FNDACLENT, &oldace, 0},
+ {sizeof oldace, ACL$C_READACE, &oldace, 0},{0,0,0,0}},
+ addlst[2] = {{sizeof newace, ACL$C_ADDACLENT, &newace, 0},{0,0,0,0}},
+ dellst[2] = {{sizeof newace, ACL$C_DELACLENT, &newace, 0},{0,0,0,0}},
+ lcklst[2] = {{sizeof newace, ACL$C_WLOCK_ACL, &newace, 0},{0,0,0,0}},
+ ulklst[2] = {{sizeof newace, ACL$C_UNLOCK_ACL, &newace, 0},{0,0,0,0}};
+
+ /* Expand the input spec using RMS, since the CRTL remove() and
+ * system services won't do this by themselves, so we may miss
+ * a file "hiding" behind a logical name or search list. */
+ Newx(vmsname, NAM$C_MAXRSS+1, char);
+ if (do_tovmsspec(name,vmsname,0) == NULL) {
+ Safefree(vmsname);
+ return -1;
+ }
+
+ if (decc_posix_compliant_pathnames) {
+ /* In POSIX mode, we prefer to remove the UNIX name */
+ rspec = vmsname;
+ remove_name = (char *)name;
+ }
+ else {
+ Newx(rspec, NAM$C_MAXRSS+1, char);
+ if (do_rmsexpand(vmsname, rspec, 1, NULL, PERL_RMSEXPAND_M_VMS) == NULL) {
+ Safefree(rspec);
+ Safefree(vmsname);
+ return -1;
+ }
+ Safefree(vmsname);
+ remove_name = rspec;
+ }
+
+#if defined(__CRTL_VER) && __CRTL_VER >= 70000000
+ if (dirflag != 0) {
+ if (decc_dir_barename && decc_posix_compliant_pathnames) {
+ Newx(remove_name, NAM$C_MAXRSS+1, char);
+ do_pathify_dirspec(name, remove_name, 0);
+ if (!rmdir(remove_name)) {
+
+ Safefree(remove_name);
+ Safefree(rspec);
+ return 0; /* Can we just get rid of it? */
+ }
+ }
+ else {
+ if (!rmdir(remove_name)) {
+ Safefree(rspec);
+ return 0; /* Can we just get rid of it? */
+ }
+ }
+ }
+ else
+#endif
+ if (!remove(remove_name)) {
+ Safefree(rspec);
+ return 0; /* Can we just get rid of it? */
+ }
+
+ /* If not, can changing protections help? */
+ if (vaxc$errno != RMS$_PRV) {
+ Safefree(rspec);
+ return -1;
+ }
+
+ /* No, so we get our own UIC to use as a rights identifier,
+ * and the insert an ACE at the head of the ACL which allows us
+ * to delete the file.
+ */
+ _ckvmssts(lib$getjpi(&jpicode,0,0,&(oldace.myace$l_ident),0,0));
+ fildsc.dsc$w_length = strlen(rspec);
+ fildsc.dsc$a_pointer = rspec;
+ cxt = 0;
+ newace.myace$l_ident = oldace.myace$l_ident;
+ if (!((aclsts = sys$change_acl(0,&type,&fildsc,lcklst,0,0,0)) & 1)) {
+ switch (aclsts) {
+ case RMS$_FNF: case RMS$_DNF: case SS$_NOSUCHOBJECT:
+ set_errno(ENOENT); break;
+ case RMS$_DIR:
+ set_errno(ENOTDIR); break;
+ case RMS$_DEV:
+ set_errno(ENODEV); break;
+ case RMS$_SYN: case SS$_INVFILFOROP:
+ set_errno(EINVAL); break;
+ case RMS$_PRV:
+ set_errno(EACCES); break;
+ default:
+ _ckvmssts(aclsts);
+ }
+ set_vaxc_errno(aclsts);
+ Safefree(rspec);
+ return -1;
+ }
+ /* Grab any existing ACEs with this identifier in case we fail */
+ aclsts = fndsts = sys$change_acl(0,&type,&fildsc,findlst,0,0,&cxt);
+ if ( fndsts & 1 || fndsts == SS$_ACLEMPTY || fndsts == SS$_NOENTRY
+ || fndsts == SS$_NOMOREACE ) {
+ /* Add the new ACE . . . */
+ if (!((aclsts = sys$change_acl(0,&type,&fildsc,addlst,0,0,0)) & 1))
+ goto yourroom;
+
+#if defined(__CRTL_VER) && __CRTL_VER >= 70000000
+ if (dirflag != 0)
+ if (decc_dir_barename && decc_posix_compliant_pathnames) {
+ Newx(remove_name, NAM$C_MAXRSS+1, char);
+ do_pathify_dirspec(name, remove_name, 0);
+ rmsts = rmdir(remove_name);
+ Safefree(remove_name);
+ }
+ else {
+ rmsts = rmdir(remove_name);
+ }
+ else
+#endif
+ rmsts = remove(remove_name);
+ if (rmsts) {
+ /* We blew it - dir with files in it, no write priv for
+ * parent directory, etc. Put things back the way they were. */
+ if (!((aclsts = sys$change_acl(0,&type,&fildsc,dellst,0,0,0)) & 1))
+ goto yourroom;
+ if (fndsts & 1) {
+ addlst[0].bufadr = &oldace;
+ if (!((aclsts = sys$change_acl(0,&type,&fildsc,addlst,0,0,&cxt)) & 1))
+ goto yourroom;
+ }
+ }
+ }
+
+ yourroom:
+ fndsts = sys$change_acl(0,&type,&fildsc,ulklst,0,0,0);
+ /* We just deleted it, so of course it's not there. Some versions of
+ * VMS seem to return success on the unlock operation anyhow (after all
+ * the unlock is successful), but others don't.
+ */
+ if (fndsts == RMS$_FNF || fndsts == SS$_NOSUCHOBJECT) fndsts = SS$_NORMAL;
+ if (aclsts & 1) aclsts = fndsts;
+ if (!(aclsts & 1)) {
+ set_errno(EVMSERR);
+ set_vaxc_errno(aclsts);
+ Safefree(rspec);
+ return -1;
+ }
+
+ Safefree(rspec);
+ return rmsts;
+
+} /* end of kill_file() */
+/*}}}*/
+
+
/*{{{int do_rmdir(char *name)*/
int
Perl_do_rmdir(pTHX_ const char *name)
if (do_fileify_dirspec(name,dirfile,0) == NULL) return -1;
if (flex_stat(dirfile,&st) || !S_ISDIR(st.st_mode)) retval = -1;
- else retval = kill_file(dirfile);
+ else retval = mp_do_kill_file(aTHX_ dirfile, 1);
return retval;
} /* end of do_rmdir */
if ((fp = tmpfile())) return fp;
Newx(cp,L_tmpnam+24,char);
- strcpy(cp,"Sys$Scratch:");
+ if (decc_filename_unix_only == 0)
+ strcpy(cp,"Sys$Scratch:");
+ else
+ strcpy(cp,"/tmp/");
tmpnam(cp+strlen(cp));
strcat(cp,".Perltmp");
fp = fopen(cp,"w+","fop=dlt");
struct dsc$descriptor_s *prcname,
unsigned int code);
+ /* sig 0 means validate the PID */
+ /*------------------------------*/
+ if (sig == 0) {
+ const unsigned long int jpicode = JPI$_PID;
+ pid_t ret_pid;
+ int status;
+ status = lib$getjpi(&jpicode, &pid, NULL, &ret_pid, NULL, NULL);
+ if ($VMS_STATUS_SUCCESS(status))
+ return 0;
+ switch (status) {
+ case SS$_NOSUCHNODE:
+ case SS$_UNREACHABLE:
+ case SS$_NONEXPR:
+ errno = ESRCH;
+ break;
+ case SS$_NOPRIV:
+ errno = EPERM;
+ break;
+ default:
+ errno = EVMSERR;
+ }
+ vaxc$errno=status;
+ return -1;
+ }
+
code = Perl_sig_to_vmscondition(sig);
- if (!pid || !code) {
+ if (!code) {
+ SETERRNO(EINVAL, SS$_BADPARAM);
+ return -1;
+ }
+
+ /* Fixme: Per official UNIX specification: If pid = 0, or negative then
+ * signals are to be sent to multiple processes.
+ * pid = 0 - all processes in group except ones that the system exempts
+ * pid = -1 - all processes except ones that the system exempts
+ * pid = -n - all processes in group (abs(n)) except ...
+ * For now, just report as not supported.
+ */
+
+ if (pid <= 0) {
+ SETERRNO(ENOTSUP, SS$_UNSUPPORTED);
return -1;
}
#define DCL_IVVERB 0x38090
#endif
-int vms_status_to_unix(int vms_status)
+int Perl_vms_status_to_unix(int vms_status, int child_flag)
{
int facility;
int fac_sp;
fac_sp = vms_status & STS$M_FAC_SP;
msg_no = vms_status & (STS$M_MSG_NO | STS$M_SEVERITY);
- if ((facility == 0) || (fac_sp == 0)) {
+ if (((facility == 0) || (fac_sp == 0)) && (child_flag == 0)) {
switch(msg_no) {
case SS$_NORMAL:
unix_status = 0;
case SS$_ACCVIO:
unix_status = EFAULT;
break;
+ case SS$_DEVOFFLINE:
+ unix_status = EBUSY;
+ break;
+ case SS$_CLEARED:
+ unix_status = ENOTCONN;
+ break;
+ case SS$_IVCHAN:
case SS$_IVLOGNAM:
case SS$_BADPARAM:
case SS$_IVLOGTAB:
case SS$_IVIDENT:
unix_status = EINVAL;
break;
+ case SS$_UNSUPPORTED:
+ unix_status = ENOTSUP;
+ break;
case SS$_FILACCERR:
case SS$_NOGRPPRV:
case SS$_NOSYSPRV:
case SS$_NOSUCHOBJECT:
unix_status = ENOENT;
break;
- case SS$_ABORT:
+ case SS$_ABORT: /* Fatal case */
+ case ((SS$_ABORT & STS$M_COND_ID) | STS$K_ERROR): /* Error case */
+ case ((SS$_ABORT & STS$M_COND_ID) | STS$K_WARNING): /* Warning case */
unix_status = EINTR;
break;
case SS$_BUFFEROVF:
else {
/* Translate a POSIX exit code to a UNIX exit code */
if ((facility == C_FACILITY_NO) && ((msg_no & 0xA000) == 0xA000)) {
- unix_status = (msg_no & 0x0FF0) >> 3;
+ unix_status = (msg_no & 0x07F8) >> 3;
}
else {
+
+ /* Documented traditional behavior for handling VMS child exits */
+ /*--------------------------------------------------------------*/
+ if (child_flag != 0) {
+
+ /* Success / Informational return 0 */
+ /*----------------------------------*/
+ if (msg_no & STS$K_SUCCESS)
+ return 0;
+
+ /* Warning returns 1 */
+ /*-------------------*/
+ if ((msg_no & (STS$K_ERROR | STS$K_SEVERE)) == 0)
+ return 1;
+
+ /* Everything else pass through the severity bits */
+ /*------------------------------------------------*/
+ return (msg_no & STS$M_SEVERITY);
+ }
+
+ /* Normal VMS status to ERRNO mapping attempt */
+ /*--------------------------------------------*/
switch(msg_status) {
/* case RMS$_EOF: */ /* End of File */
case RMS$_FNF: /* File Not Found */
case RMS$_DEV:
unix_status = ENODEV;
break;
+ case RMS$_IFI:
+ case RMS$_FAC:
+ case RMS$_ISI:
+ unix_status = EBADF;
+ break;
+ case RMS$_FEX:
+ unix_status = EEXIST;
+ break;
case RMS$_SYN:
case RMS$_FNM:
case LIB$_INVSTRDES:
return unix_status;
}
+/* Try to guess at what VMS error status should go with a UNIX errno
+ * value. This is hard to do as there could be many possible VMS
+ * error statuses that caused the errno value to be set.
+ */
+
+int Perl_unix_status_to_vms(int unix_status)
+{
+int test_unix_status;
+
+ /* Trivial cases first */
+ /*---------------------*/
+ if (unix_status == EVMSERR)
+ return vaxc$errno;
+
+ /* Is vaxc$errno sane? */
+ /*---------------------*/
+ test_unix_status = Perl_vms_status_to_unix(vaxc$errno, 0);
+ if (test_unix_status == unix_status)
+ return vaxc$errno;
+
+ /* If way out of range, must be VMS code already */
+ /*-----------------------------------------------*/
+ if (unix_status > EVMSERR)
+ return unix_status;
+
+ /* If out of range, punt */
+ /*-----------------------*/
+ if (unix_status > __ERRNO_MAX)
+ return SS$_ABORT;
+
+
+ /* Ok, now we have to do it the hard way. */
+ /*----------------------------------------*/
+ switch(unix_status) {
+ case 0: return SS$_NORMAL;
+ case EPERM: return SS$_NOPRIV;
+ case ENOENT: return SS$_NOSUCHOBJECT;
+ case ESRCH: return SS$_UNREACHABLE;
+ case EINTR: return SS$_ABORT;
+ /* case EIO: */
+ /* case ENXIO: */
+ case E2BIG: return SS$_BUFFEROVF;
+ /* case ENOEXEC */
+ case EBADF: return RMS$_IFI;
+ case ECHILD: return SS$_NONEXPR;
+ /* case EAGAIN */
+ case ENOMEM: return SS$_INSFMEM;
+ case EACCES: return SS$_FILACCERR;
+ case EFAULT: return SS$_ACCVIO;
+ /* case ENOTBLK */
+ case EBUSY: return SS$_DEVOFFLINE;
+ case EEXIST: return RMS$_FEX;
+ /* case EXDEV */
+ case ENODEV: return SS$_NOSUCHDEV;
+ case ENOTDIR: return RMS$_DIR;
+ /* case EISDIR */
+ case EINVAL: return SS$_INVARG;
+ /* case ENFILE */
+ /* case EMFILE */
+ /* case ENOTTY */
+ /* case ETXTBSY */
+ /* case EFBIG */
+ case ENOSPC: return SS$_DEVICEFULL;
+ case ESPIPE: return LIB$_INVARG;
+ /* case EROFS: */
+ /* case EMLINK: */
+ /* case EPIPE: */
+ /* case EDOM */
+ case ERANGE: return LIB$_INVARG;
+ /* case EWOULDBLOCK */
+ /* case EINPROGRESS */
+ /* case EALREADY */
+ /* case ENOTSOCK */
+ /* case EDESTADDRREQ */
+ /* case EMSGSIZE */
+ /* case EPROTOTYPE */
+ /* case ENOPROTOOPT */
+ /* case EPROTONOSUPPORT */
+ /* case ESOCKTNOSUPPORT */
+ /* case EOPNOTSUPP */
+ /* case EPFNOSUPPORT */
+ /* case EAFNOSUPPORT */
+ /* case EADDRINUSE */
+ /* case EADDRNOTAVAIL */
+ /* case ENETDOWN */
+ /* case ENETUNREACH */
+ /* case ENETRESET */
+ /* case ECONNABORTED */
+ /* case ECONNRESET */
+ /* case ENOBUFS */
+ /* case EISCONN */
+ case ENOTCONN: return SS$_CLEARED;
+ /* case ESHUTDOWN */
+ /* case ETOOMANYREFS */
+ /* case ETIMEDOUT */
+ /* case ECONNREFUSED */
+ /* case ELOOP */
+ /* case ENAMETOOLONG */
+ /* case EHOSTDOWN */
+ /* case EHOSTUNREACH */
+ /* case ENOTEMPTY */
+ /* case EPROCLIM */
+ /* case EUSERS */
+ /* case EDQUOT */
+ /* case ENOMSG */
+ /* case EIDRM */
+ /* case EALIGN */
+ /* case ESTALE */
+ /* case EREMOTE */
+ /* case ENOLCK */
+ /* case ENOSYS */
+ /* case EFTYPE */
+ /* case ECANCELED */
+ /* case EFAIL */
+ /* case EINPROG */
+ case ENOTSUP:
+ return SS$_UNSUPPORTED;
+ /* case EDEADLK */
+ /* case ENWAIT */
+ /* case EILSEQ */
+ /* case EBADCAT */
+ /* case EBADMSG */
+ /* case EABANDONED */
+ default:
+ return SS$_ABORT; /* punt */
+ }
+
+ return SS$_ABORT; /* Should not get here */
+}
/* default piping mailbox size */
#endif
strcpy(temp, PL_origargv[0]);
x = strrchr(temp,']');
- if (x) x[1] = '\0';
+ if (x == NULL) {
+ x = strrchr(temp,'>');
+ if (x == NULL) {
+ /* It could be a UNIX path */
+ x = strrchr(temp,'/');
+ }
+ }
+ if (x)
+ x[1] = '\0';
+ else {
+ /* Got a bare name, so use default directory */
+ temp[0] = '.';
+ temp[1] = '\0';
+ }
if ((unixdir = tounixpath(temp, Nullch)) != Nullch) {
Newx(p,1,PLOC);
char file[NAM$C_MAXRSS+1];
FILE *fp;
static int index = 0;
- stat_t s0, s1;
+ Stat_t s0, s1;
+ int cmp_result;
/* create a tempfile */
*/
index++;
- sprintf(file,"sys$scratch:perlpipe_%08.8x_%d.com",mypid,index);
- fp = fopen(file,"w");
- if (!fp) {
+ if (!decc_filename_unix_only) {
+ sprintf(file,"sys$scratch:perlpipe_%08.8x_%d.com",mypid,index);
+ fp = fopen(file,"w");
+ if (!fp) {
sprintf(file,"sys$login:perlpipe_%08.8x_%d.com",mypid,index);
fp = fopen(file,"w");
if (!fp) {
sprintf(file,"sys$disk:[]perlpipe_%08.8x_%d.com",mypid,index);
fp = fopen(file,"w");
- }
+ }
+ }
+ }
+ else {
+ sprintf(file,"/tmp/perlpipe_%08.8x_%d.com",mypid,index);
+ fp = fopen(file,"w");
+ if (!fp) {
+ sprintf(file,"/sys$login/perlpipe_%08.8x_%d.com",mypid,index);
+ fp = fopen(file,"w");
+ if (!fp) {
+ sprintf(file,"./perlpipe_%08.8x_%d.com",mypid,index);
+ fp = fopen(file,"w");
+ }
+ }
}
if (!fp) return 0; /* we're hosed */
fsync(fileno(fp));
fgetname(fp, file, 1);
- fstat(fileno(fp), &s0);
+ fstat(fileno(fp), (struct stat *)&s0);
fclose(fp);
+ if (decc_filename_unix_only)
+ do_tounixspec(file, file, 0);
fp = fopen(file,"r","shr=get");
if (!fp) return 0;
- fstat(fileno(fp), &s1);
-
- if (s0.st_ino[0] != s1.st_ino[0] ||
- s0.st_ino[1] != s1.st_ino[1] ||
- s0.st_ino[2] != s1.st_ino[2] ||
- s0.st_ctime != s1.st_ctime ) {
+ fstat(fileno(fp), (struct stat *)&s1);
+
+ #if defined(_USE_STD_STAT)
+ cmp_result = s0.crtl_stat.st_ino != s1.crtl_stat.st_ino;
+ #else
+ cmp_result = memcmp(s0.crtl_stat.st_ino, s1.crtl_stat.st_ino, 6);
+ #endif
+ if ((cmp_result != 0) && (s0.st_ctime != s1.st_ctime)) {
fclose(fp);
return 0;
}
* specification string. The fourth argument is unused at present.
* rmesexpand() returns the address of the resultant string if
* successful, and NULL on error.
+ *
+ * New functionality for previously unused opts value:
+ * PERL_RMSEXPAND_M_VMS - Force output file specification to VMS format.
*/
static char *mp_do_tounixspec(pTHX_ const char *, char *, int);
if (ts) out = Newx(outbuf,NAM$C_MAXRSS+1,char);
else outbuf = __rmsexpand_retbuf;
}
- if ((isunix = (strchr(filespec,'/') != NULL))) {
+ isunix = is_unix_filespec(filespec);
+ if (isunix) {
if (do_tovmsspec(filespec,vmsfspec,0) == NULL) return NULL;
filespec = vmsfspec;
}
if (trimtype) trimtype = !(defnam.nam$l_fnb & NAM$M_EXP_TYPE);
}
}
- if (trimver) speclen = mynam.nam$l_ver - out;
+ if (trimver) {
+ if (*mynam.nam$l_ver != '\"')
+ speclen = mynam.nam$l_ver - out;
+ }
if (trimtype) {
/* If we didn't already trim version, copy down */
if (speclen > mynam.nam$l_ver - out)
mynam.nam$l_ver == mynam.nam$l_type + 1 &&
!(mynam.nam$l_fnb & NAM$M_EXP_NAME))
speclen = mynam.nam$l_name - out;
+
+ /* Posix format specifications must have matching quotes */
+ if (decc_posix_compliant_pathnames && (out[0] == '\"')) {
+ if ((speclen > 1) && (out[speclen-1] != '\"')) {
+ out[speclen] = '\"';
+ speclen++;
+ }
+ }
+
out[speclen] = '\0';
if (haslower && !decc_efs_case_preserve) __mystrtolower(out);
/* Have we been working with an expanded, but not resultant, spec? */
/* Also, convert back to Unix syntax if necessary. */
+ if ((opts & PERL_RMSEXPAND_M_VMS) != 0)
+ isunix = 0;
+
if (!mynam.nam$b_rsl) {
if (isunix) {
if (do_tounixspec(esa,outbuf,0) == NULL) return NULL;
char *Perl_pathify_dirspec_ts(pTHX_ const char *dir, char *buf)
{ return do_pathify_dirspec(dir,buf,1); }
-/*{{{ char *tounixspec[_ts](char *path, char *buf)*/
+/*{{{ char *tounixspec[_ts](char *spec, char *buf)*/
static char *mp_do_tounixspec(pTHX_ const char *spec, char *buf, int ts)
{
static char __tounixspec_retbuf[NAM$C_MAXRSS+1];
}
else rslt = __tounixspec_retbuf;
+ /* New VMS specific format needs translation
+ * glob passes filenames with trailing '\n' and expects this preserved.
+ */
+ if (decc_posix_compliant_pathnames) {
+ if (strncmp(spec, "\"^UP^", 5) == 0) {
+ char * uspec;
+ char *tunix;
+ int tunix_len;
+ int nl_flag;
+
+ Newx(tunix, VMS_MAXRSS + 1,char);
+ strcpy(tunix, spec);
+ tunix_len = strlen(tunix);
+ nl_flag = 0;
+ if (tunix[tunix_len - 1] == '\n') {
+ tunix[tunix_len - 1] = '\"';
+ tunix[tunix_len] = '\0';
+ tunix_len--;
+ nl_flag = 1;
+ }
+ uspec = decc$translate_vms(tunix);
+ Safefree(tunix);
+ if ((int)uspec > 0) {
+ strcpy(rslt,uspec);
+ if (nl_flag) {
+ strcat(rslt,"\n");
+ }
+ else {
+ /* If we can not translate it, makemaker wants as-is */
+ strcpy(rslt, spec);
+ }
+ return rslt;
+ }
+ }
+ }
+
cmp_rslt = 0; /* Presume VMS */
cp1 = strchr(spec, '/');
if (cp1 == NULL)
char *Perl_tounixspec(pTHX_ const char *spec, char *buf) { return do_tounixspec(spec,buf,0); }
char *Perl_tounixspec_ts(pTHX_ const char *spec, char *buf) { return do_tounixspec(spec,buf,1); }
-/*{{{ char *tovmsspec[_ts](char *path, char *buf)*/
-static char *mp_do_tovmsspec(pTHX_ const char *path, char *buf, int ts) {
- static char __tovmsspec_retbuf[NAM$C_MAXRSS+1];
- char *rslt, *dirend;
- char *lastdot;
- char *vms_delim;
- register char *cp1;
- const char *cp2;
- unsigned long int infront = 0, hasdir = 1;
- int rslt_len;
- int no_type_seen;
-
- if (path == NULL) return NULL;
- if (buf) rslt = buf;
- else if (ts) Newx(rslt,strlen(path)+9,char);
- else rslt = __tovmsspec_retbuf;
- if (strpbrk(path,"]:>") ||
- (dirend = strrchr(path,'/')) == NULL) {
- if (path[0] == '.') {
- if (path[1] == '\0') strcpy(rslt,"[]");
- else if (path[1] == '.' && path[2] == '\0') strcpy(rslt,"[-]");
- else strcpy(rslt,path); /* probably garbage */
- }
- else strcpy(rslt,path);
- return rslt;
+#if __CRTL_VER >= 80200000 && !defined(__VAX)
+
+static int posix_to_vmsspec
+ (char *vmspath, int vmspath_len, const char *unixpath) {
+int sts;
+struct FAB myfab = cc$rms_fab;
+struct NAML mynam = cc$rms_naml;
+struct dsc$descriptor_s dvidsc = {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0};
+ struct dsc$descriptor_s specdsc = {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0};
+char *esa;
+char *vms_delim;
+int dir_flag;
+int unixlen;
+
+ /* If not a posix spec already, convert it */
+ dir_flag = 0;
+ unixlen = strlen(unixpath);
+ if (unixlen == 0) {
+ vmspath[0] = '\0';
+ return SS$_NORMAL;
+ }
+ if (strncmp(unixpath,"\"^UP^",5) != 0) {
+ sprintf(vmspath,"\"^UP^%s\"",unixpath);
+ }
+ else {
+ /* This is already a VMS specification, no conversion */
+ unixlen--;
+ strncpy(vmspath,unixpath, vmspath_len);
}
+ vmspath[vmspath_len] = 0;
+ if (unixpath[unixlen - 1] == '/')
+ dir_flag = 1;
+ Newx(esa, VMS_MAXRSS+1, char);
+ myfab.fab$l_fna = vmspath;
+ myfab.fab$b_fns = strlen(vmspath);
+ myfab.fab$l_naml = &mynam;
+ mynam.naml$l_esa = NULL;
+ mynam.naml$b_ess = 0;
+ mynam.naml$l_long_expand = esa;
+ mynam.naml$l_long_expand_alloc = (unsigned char) VMS_MAXRSS;
+ mynam.naml$l_rsa = NULL;
+ mynam.naml$b_rss = 0;
+ if (decc_efs_case_preserve)
+ mynam.naml$b_nop |= NAM$M_NO_SHORT_UPCASE;
+ mynam.naml$l_input_flags |= NAML$M_OPEN_SPECIAL;
- vms_delim = strpbrk(path,"]:>");
+ /* Set up the remaining naml fields */
+ sts = sys$parse(&myfab);
+ /* It failed! Try again as a UNIX filespec */
+ if (!(sts & 1)) {
+ Safefree(esa);
+ return sts;
+ }
- if (*(dirend+1) == '.') { /* do we have trailing "/." or "/.." or "/..."? */
- if (!*(dirend+2)) dirend +=2;
- if (*(dirend+2) == '.' && !*(dirend+3)) dirend += 3;
- if (*(dirend+2) == '.' && *(dirend+3) == '.' && !*(dirend+4)) dirend += 4;
+ /* get the Device ID and the FID */
+ sts = sys$search(&myfab);
+ /* on any failure, returned the POSIX ^UP^ filespec */
+ if (!(sts & 1)) {
+ Safefree(esa);
+ return sts;
+ }
+ specdsc.dsc$a_pointer = vmspath;
+ specdsc.dsc$w_length = vmspath_len;
+
+ dvidsc.dsc$a_pointer = &mynam.naml$t_dvi[1];
+ dvidsc.dsc$w_length = mynam.naml$t_dvi[0];
+ sts = lib$fid_to_name
+ (&dvidsc, mynam.naml$w_fid, &specdsc, &specdsc.dsc$w_length);
+
+ /* on any failure, returned the POSIX ^UP^ filespec */
+ if (!(sts & 1)) {
+ /* This can happen if user does not have permission to read directories */
+ if (strncmp(unixpath,"\"^UP^",5) != 0)
+ sprintf(vmspath,"\"^UP^%s\"",unixpath);
+ else
+ strcpy(vmspath, unixpath);
}
+ else {
+ vmspath[specdsc.dsc$w_length] = 0;
- cp1 = rslt;
- cp2 = path;
- lastdot = strrchr(cp2,'.');
- if (*cp2 == '/') {
- char trndev[NAM$C_MAXRSS+1];
- int islnm, rooted;
- STRLEN trnend;
+ /* Are we expecting a directory? */
+ if (dir_flag != 0) {
+ int i;
+ char *eptr;
- while (*(cp2+1) == '/') cp2++; /* Skip multiple /s */
- if (!*(cp2+1)) {
- if (!buf & ts) Renew(rslt,18,char);
+ eptr = NULL;
+
+ i = specdsc.dsc$w_length - 1;
+ while (i > 0) {
+ int zercnt;
+ zercnt = 0;
+ /* Version must be '1' */
+ if (vmspath[i--] != '1')
+ break;
+ /* Version delimiter is one of ".;" */
+ if ((vmspath[i] != '.') && (vmspath[i] != ';'))
+ break;
+ i--;
+ if (vmspath[i--] != 'R')
+ break;
+ if (vmspath[i--] != 'I')
+ break;
+ if (vmspath[i--] != 'D')
+ break;
+ if (vmspath[i--] != '.')
+ break;
+ eptr = &vmspath[i+1];
+ while (i > 0) {
+ if ((vmspath[i] == ']') || (vmspath[i] == '>')) {
+ if (vmspath[i-1] != '^') {
+ if (zercnt != 6) {
+ *eptr = vmspath[i];
+ eptr[1] = '\0';
+ vmspath[i] = '.';
+ break;
+ }
+ else {
+ /* Get rid of 6 imaginary zero directory filename */
+ vmspath[i+1] = '\0';
+ }
+ }
+ }
+ if (vmspath[i] == '0')
+ zercnt++;
+ else
+ zercnt = 10;
+ i--;
+ }
+ break;
+ }
+ }
+ }
+ Safefree(esa);
+ return sts;
+}
+
+/* Can not use LIB$FID_TO_NAME, so doing a manual conversion */
+static int posix_to_vmsspec_hardway
+ (char *vmspath, int vmspath_len, const char *unixpath) {
+
+char *esa;
+const char *unixptr;
+char *vmsptr;
+const char *lastslash;
+const char *lastdot;
+int unixlen;
+int vmslen;
+int dir_start;
+int dir_dot;
+int quoted;
+
+
+ unixptr = unixpath;
+ dir_dot = 0;
+
+ /* Ignore leading "/" characters */
+ while((unixptr[0] == '/') && (unixptr[1] == '/')) {
+ unixptr++;
+ }
+ unixlen = strlen(unixptr);
+
+ /* Do nothing with blank paths */
+ if (unixlen == 0) {
+ vmspath[0] = '\0';
+ return SS$_NORMAL;
+ }
+
+ lastslash = strrchr(unixptr,'/');
+ lastdot = strrchr(unixptr,'.');
+
+
+ /* last dot is last dot or past end of string */
+ if (lastdot == NULL)
+ lastdot = unixptr + unixlen;
+
+ /* if no directories, set last slash to beginning of string */
+ if (lastslash == NULL) {
+ lastslash = unixptr;
+ }
+ else {
+ /* Watch out for trailing "." after last slash, still a directory */
+ if ((lastslash[1] == '.') && (lastslash[2] == '\0')) {
+ lastslash = unixptr + unixlen;
+ }
+
+ /* Watch out for traiing ".." after last slash, still a directory */
+ if ((lastslash[1] == '.')&&(lastslash[2] == '.')&&(lastslash[3] == '\0')) {
+ lastslash = unixptr + unixlen;
+ }
+
+ /* dots in directories are aways escaped */
+ if (lastdot < lastslash)
+ lastdot = unixptr + unixlen;
+ }
+
+ /* if (unixptr < lastslash) then we are in a directory */
+
+ dir_start = 0;
+ quoted = 0;
+
+ vmsptr = vmspath;
+ vmslen = 0;
+
+ /* This could have a "^UP^ on the front */
+ if (strncmp(unixptr,"\"^UP^",5) == 0) {
+ quoted = 1;
+ unixptr+= 5;
+ }
+
+ /* Start with the UNIX path */
+ if (*unixptr != '/') {
+ /* relative paths */
+ if (lastslash > unixptr) {
+ int dotdir_seen;
+
+ /* skip leading ./ */
+ dotdir_seen = 0;
+ while ((unixptr[0] == '.') && (unixptr[1] == '/')) {
+ dotdir_seen = 1;
+ unixptr++;
+ unixptr++;
+ }
+
+ /* Are we still in a directory? */
+ if (unixptr <= lastslash) {
+ *vmsptr++ = '[';
+ vmslen = 1;
+ dir_start = 1;
+
+ /* if not backing up, then it is relative forward. */
+ if (!((*unixptr == '.') && (unixptr[1] == '.') &&
+ ((unixptr[2] == '/') || (unixptr[2] == '\0')))) {
+ *vmsptr++ = '.';
+ vmslen++;
+ dir_dot = 1;
+ }
+ }
+ else {
+ if (dotdir_seen) {
+ /* Perl wants an empty directory here to tell the difference
+ * between a DCL commmand and a filename
+ */
+ *vmsptr++ = '[';
+ *vmsptr++ = ']';
+ vmslen = 2;
+ }
+ }
+ }
+ else {
+ /* Handle two special files . and .. */
+ if (unixptr[0] == '.') {
+ if (unixptr[1] == '\0') {
+ *vmsptr++ = '[';
+ *vmsptr++ = ']';
+ vmslen += 2;
+ *vmsptr++ = '\0';
+ return SS$_NORMAL;
+ }
+ if ((unixptr[1] == '.') && (unixptr[2] == '\0')) {
+ *vmsptr++ = '[';
+ *vmsptr++ = '-';
+ *vmsptr++ = ']';
+ vmslen += 3;
+ *vmsptr++ = '\0';
+ return SS$_NORMAL;
+ }
+ }
+ }
+ }
+ else { /* Absolute PATH handling */
+ int sts;
+ char * nextslash;
+ int seg_len;
+ /* Need to find out where root is */
+
+ /* In theory, this procedure should never get an absolute POSIX pathname
+ * that can not be found on the POSIX root.
+ * In practice, that can not be relied on, and things will show up
+ * here that are a VMS device name or concealed logical name instead.
+ * So to make things work, this procedure must be tolerant.
+ */
+ Newx(esa, vmspath_len, char);
+
+ sts = SS$_NORMAL;
+ nextslash = strchr(&unixptr[1],'/');
+ seg_len = 0;
+ if (nextslash != NULL) {
+ seg_len = nextslash - &unixptr[1];
+ strncpy(vmspath, unixptr, seg_len + 1);
+ vmspath[seg_len+1] = 0;
+ sts = posix_to_vmsspec(esa, vmspath_len, vmspath);
+ }
+
+ if (sts & 1) {
+ /* This is verified to be a real path */
+
+ sts = posix_to_vmsspec(esa, vmspath_len, "/");
+ strcpy(vmspath, esa);
+ vmslen = strlen(vmspath);
+ vmsptr = vmspath + vmslen;
+ unixptr++;
+ if (unixptr < lastslash) {
+ char * rptr;
+ vmsptr--;
+ *vmsptr++ = '.';
+ dir_start = 1;
+ dir_dot = 1;
+ if (vmslen > 7) {
+ int cmp;
+ rptr = vmsptr - 7;
+ cmp = strcmp(rptr,"000000.");
+ if (cmp == 0) {
+ vmslen -= 7;
+ vmsptr -= 7;
+ vmsptr[1] = '\0';
+ } /* removing 6 zeros */
+ } /* vmslen < 7, no 6 zeros possible */
+ } /* Not in a directory */
+ } /* end of verified real path handling */
+ else {
+ int add_6zero;
+ int islnm;
+
+ /* Ok, we have a device or a concealed root that is not in POSIX
+ * or we have garbage. Make the best of it.
+ */
+
+ /* Posix to VMS destroyed this, so copy it again */
+ strncpy(vmspath, &unixptr[1], seg_len);
+ vmspath[seg_len] = 0;
+ vmslen = seg_len;
+ vmsptr = &vmsptr[vmslen];
+ islnm = 0;
+
+ /* Now do we need to add the fake 6 zero directory to it? */
+ add_6zero = 1;
+ if ((*lastslash == '/') && (nextslash < lastslash)) {
+ /* No there is another directory */
+ add_6zero = 0;
+ }
+ else {
+ int trnend;
+
+ /* now we have foo:bar or foo:[000000]bar to decide from */
+ islnm = vmstrnenv(vmspath, esa, 0, fildev, 0);
+ trnend = islnm ? islnm - 1 : 0;
+
+ /* if this was a logical name, ']' or '>' must be present */
+ /* if not a logical name, then assume a device and hope. */
+ islnm = trnend ? (esa[trnend] == ']' || esa[trnend] == '>') : 0;
+
+ /* if log name and trailing '.' then rooted - treat as device */
+ add_6zero = islnm ? (esa[trnend-1] == '.') : 0;
+
+ /* Fix me, if not a logical name, a device lookup should be
+ * done to see if the device is file structured. If the device
+ * is not file structured, the 6 zeros should not be put on.
+ *
+ * As it is, perl is occasionally looking for dev:[000000]tty.
+ * which looks a little strange.
+ */
+
+ if ((add_6zero == 0) && (*nextslash == '/') && (nextslash[1] == '\0')) {
+ /* No real directory present */
+ add_6zero = 1;
+ }
+ }
+
+ /* Put the device delimiter on */
+ *vmsptr++ = ':';
+ vmslen++;
+ unixptr = nextslash;
+ unixptr++;
+
+ /* Start directory if needed */
+ if (!islnm || add_6zero) {
+ *vmsptr++ = '[';
+ vmslen++;
+ dir_start = 1;
+ }
+
+ /* add fake 000000] if needed */
+ if (add_6zero) {
+ *vmsptr++ = '0';
+ *vmsptr++ = '0';
+ *vmsptr++ = '0';
+ *vmsptr++ = '0';
+ *vmsptr++ = '0';
+ *vmsptr++ = '0';
+ *vmsptr++ = ']';
+ vmslen += 7;
+ dir_start = 0;
+ }
+
+ } /* non-POSIX translation */
+ Safefree(esa);
+ } /* End of relative/absolute path handling */
+
+ while ((*unixptr) && (vmslen < vmspath_len)){
+ int dash_flag;
+
+ dash_flag = 0;
+
+ if (dir_start != 0) {
+
+ /* First characters in a directory are handled special */
+ while ((*unixptr == '/') ||
+ ((*unixptr == '.') &&
+ ((unixptr[1]=='.') || (unixptr[1]=='/') || (unixptr[1]=='\0')))) {
+ int loop_flag;
+
+ loop_flag = 0;
+
+ /* Skip redundant / in specification */
+ while ((*unixptr == '/') && (dir_start != 0)) {
+ loop_flag = 1;
+ unixptr++;
+ if (unixptr == lastslash)
+ break;
+ }
+ if (unixptr == lastslash)
+ break;
+
+ /* Skip redundant ./ characters */
+ while ((*unixptr == '.') &&
+ ((unixptr[1] == '/')||(unixptr[1] == '\0'))) {
+ loop_flag = 1;
+ unixptr++;
+ if (unixptr == lastslash)
+ break;
+ if (*unixptr == '/')
+ unixptr++;
+ }
+ if (unixptr == lastslash)
+ break;
+
+ /* Skip redundant ../ characters */
+ while ((*unixptr == '.') && (unixptr[1] == '.') &&
+ ((unixptr[2] == '/') || (unixptr[2] == '\0'))) {
+ /* Set the backing up flag */
+ loop_flag = 1;
+ dir_dot = 0;
+ dash_flag = 1;
+ *vmsptr++ = '-';
+ vmslen++;
+ unixptr++; /* first . */
+ unixptr++; /* second . */
+ if (unixptr == lastslash)
+ break;
+ if (*unixptr == '/') /* The slash */
+ unixptr++;
+ }
+ if (unixptr == lastslash)
+ break;
+
+ /* To do: Perl expects /.../ to be translated to [...] on VMS */
+ /* Not needed when VMS is pretending to be UNIX. */
+
+ /* Is this loop stuck because of too many dots? */
+ if (loop_flag == 0) {
+ /* Exit the loop and pass the rest through */
+ break;
+ }
+ }
+
+ /* Are we done with directories yet? */
+ if (unixptr >= lastslash) {
+
+ /* Watch out for trailing dots */
+ if (dir_dot != 0) {
+ vmslen --;
+ vmsptr--;
+ }
+ *vmsptr++ = ']';
+ vmslen++;
+ dash_flag = 0;
+ dir_start = 0;
+ if (*unixptr == '/')
+ unixptr++;
+ }
+ else {
+ /* Have we stopped backing up? */
+ if (dash_flag) {
+ *vmsptr++ = '.';
+ vmslen++;
+ dash_flag = 0;
+ /* dir_start continues to be = 1 */
+ }
+ if (*unixptr == '-') {
+ *vmsptr++ = '^';
+ *vmsptr++ = *unixptr++;
+ vmslen += 2;
+ dir_start = 0;
+
+ /* Now are we done with directories yet? */
+ if (unixptr >= lastslash) {
+
+ /* Watch out for trailing dots */
+ if (dir_dot != 0) {
+ vmslen --;
+ vmsptr--;
+ }
+
+ *vmsptr++ = ']';
+ vmslen++;
+ dash_flag = 0;
+ dir_start = 0;
+ }
+ }
+ }
+ }
+
+ /* All done? */
+ if (*unixptr == '\0')
+ break;
+
+ /* Normal characters - More EFS work probably needed */
+ dir_start = 0;
+ dir_dot = 0;
+
+ switch(*unixptr) {
+ case '/':
+ /* remove multiple / */
+ while (unixptr[1] == '/') {
+ unixptr++;
+ }
+ if (unixptr == lastslash) {
+ /* Watch out for trailing dots */
+ if (dir_dot != 0) {
+ vmslen --;
+ vmsptr--;
+ }
+ *vmsptr++ = ']';
+ }
+ else {
+ dir_start = 1;
+ *vmsptr++ = '.';
+ dir_dot = 1;
+
+ /* To do: Perl expects /.../ to be translated to [...] on VMS */
+ /* Not needed when VMS is pretending to be UNIX. */
+
+ }
+ dash_flag = 0;
+ if (*unixptr != '\0')
+ unixptr++;
+ vmslen++;
+ break;
+ case '?':
+ *vmsptr++ = '%';
+ vmslen++;
+ unixptr++;
+ break;
+ case ' ':
+ *vmsptr++ = '^';
+ *vmsptr++ = '_';
+ vmslen += 2;
+ unixptr++;
+ break;
+ case '.':
+ if ((unixptr < lastdot) || (unixptr[1] == '\0')) {
+ *vmsptr++ = '^';
+ *vmsptr++ = '.';
+ vmslen += 2;
+ unixptr++;
+
+ /* trailing dot ==> '^..' on VMS */
+ if (*unixptr == '\0') {
+ *vmsptr++ = '.';
+ vmslen++;
+ }
+ *vmsptr++ = *unixptr++;
+ vmslen ++;
+ }
+ if (quoted && (unixptr[1] == '\0')) {
+ unixptr++;
+ break;
+ }
+ *vmsptr++ = '^';
+ *vmsptr++ = *unixptr++;
+ vmslen += 2;
+ break;
+ case '~':
+ case ';':
+ case '\\':
+ *vmsptr++ = '^';
+ *vmsptr++ = *unixptr++;
+ vmslen += 2;
+ break;
+ default:
+ if (*unixptr != '\0') {
+ *vmsptr++ = *unixptr++;
+ vmslen++;
+ }
+ break;
+ }
+ }
+
+ /* Make sure directory is closed */
+ if (unixptr == lastslash) {
+ char *vmsptr2;
+ vmsptr2 = vmsptr - 1;
+
+ if (*vmsptr2 != ']') {
+ *vmsptr2--;
+
+ /* directories do not end in a dot bracket */
+ if (*vmsptr2 == '.') {
+ vmsptr2--;
+
+ /* ^. is allowed */
+ if (*vmsptr2 != '^') {
+ vmsptr--; /* back up over the dot */
+ }
+ }
+ *vmsptr++ = ']';
+ }
+ }
+ else {
+ char *vmsptr2;
+ /* Add a trailing dot if a file with no extension */
+ vmsptr2 = vmsptr - 1;
+ if ((*vmsptr2 != ']') && (*vmsptr2 != '*') && (*vmsptr2 != '%') &&
+ (*lastdot != '.')) {
+ *vmsptr++ = '.';
+ vmslen++;
+ }
+ }
+
+ *vmsptr = '\0';
+ return SS$_NORMAL;
+}
+#endif
+
+/*{{{ char *tovmsspec[_ts](char *path, char *buf)*/
+static char *mp_do_tovmsspec(pTHX_ const char *path, char *buf, int ts) {
+ static char __tovmsspec_retbuf[NAM$C_MAXRSS+1];
+ char *rslt, *dirend;
+ char *lastdot;
+ char *vms_delim;
+ register char *cp1;
+ const char *cp2;
+ unsigned long int infront = 0, hasdir = 1;
+ int rslt_len;
+ int no_type_seen;
+
+ if (path == NULL) return NULL;
+ rslt_len = VMS_MAXRSS;
+ if (buf) rslt = buf;
+ else if (ts) Newx(rslt,NAM$C_MAXRSS+1,char);
+ else rslt = __tovmsspec_retbuf;
+ if (strpbrk(path,"]:>") ||
+ (dirend = strrchr(path,'/')) == NULL) {
+ if (path[0] == '.') {
+ if (path[1] == '\0') strcpy(rslt,"[]");
+ else if (path[1] == '.' && path[2] == '\0') strcpy(rslt,"[-]");
+ else strcpy(rslt,path); /* probably garbage */
+ }
+ else strcpy(rslt,path);
+ return rslt;
+ }
+
+ /* Posix specifications are now a native VMS format */
+ /*--------------------------------------------------*/
+#if __CRTL_VER >= 80200000 && !defined(__VAX)
+ if (decc_posix_compliant_pathnames) {
+ if (strncmp(path,"\"^UP^",5) == 0) {
+ posix_to_vmsspec_hardway(rslt, rslt_len, path);
+ return rslt;
+ }
+ }
+#endif
+
+ vms_delim = strpbrk(path,"]:>");
+
+ if ((vms_delim != NULL) ||
+ ((dirend = strrchr(path,'/')) == NULL)) {
+
+ /* VMS special characters found! */
+
+ if (path[0] == '.') {
+ if (path[1] == '\0') strcpy(rslt,"[]");
+ else if (path[1] == '.' && path[2] == '\0')
+ strcpy(rslt,"[-]");
+
+ /* Dot preceeding a device or directory ? */
+ else {
+ /* If not in POSIX mode, pass it through and hope it works */
+#if __CRTL_VER >= 80200000 && !defined(__VAX)
+ if (!decc_posix_compliant_pathnames)
+ strcpy(rslt,path); /* probably garbage */
+ else
+ posix_to_vmsspec_hardway(rslt, rslt_len, path);
+#else
+ strcpy(rslt,path); /* probably garbage */
+#endif
+ }
+ }
+ else {
+
+ /* If no VMS characters and in POSIX mode, convert it!
+ * This is the easiest way to get directory specifications
+ * handled correctly in POSIX mode
+ */
+#if __CRTL_VER >= 80200000 && !defined(__VAX)
+ if ((vms_delim == NULL) && decc_posix_compliant_pathnames)
+ posix_to_vmsspec_hardway(rslt, rslt_len, path);
+ else {
+ /* No unix path separators - presume VMS already */
+ strcpy(rslt,path);
+ }
+#else
+ strcpy(rslt,path); /* probably garbage */
+#endif
+ }
+ return rslt;
+ }
+
+/* If POSIX mode active, handle the conversion */
+#if __CRTL_VER >= 80200000 && !defined(__VAX)
+ if (decc_posix_compliant_pathnames) {
+ posix_to_vmsspec_hardway(rslt, rslt_len, path);
+ return rslt;
+ }
+#endif
+
+ if (*(dirend+1) == '.') { /* do we have trailing "/." or "/.." or "/..."? */
+ if (!*(dirend+2)) dirend +=2;
+ if (*(dirend+2) == '.' && !*(dirend+3)) dirend += 3;
+ if (*(dirend+2) == '.' && *(dirend+3) == '.' && !*(dirend+4)) dirend += 4;
+ }
+
+ cp1 = rslt;
+ cp2 = path;
+ lastdot = strrchr(cp2,'.');
+ if (*cp2 == '/') {
+ char trndev[NAM$C_MAXRSS+1];
+ int islnm, rooted;
+ STRLEN trnend;
+
+ while (*(cp2+1) == '/') cp2++; /* Skip multiple /s */
+ if (!*(cp2+1)) {
if (decc_disable_posix_root) {
strcpy(rslt,"sys$disk:[000000]");
}
* which is wrong. UNIX notation should be ".dir. unless
* the DECC$FILENAME_UNIX_NO_VERSION is enabled.
* changing this behavior could break more things at this time.
+ * efs character set effectively does not allow "." to be a version
+ * delimiter as a further complication about changing this.
*/
if (decc_filename_unix_report != 0) {
*(cp1++) = '^';
* Open a directory, return a handle for later use.
*/
/*{{{ DIR *opendir(char*name) */
-DIR *
+MY_DIR *
Perl_opendir(pTHX_ const char *name)
{
- DIR *dd;
+ MY_DIR *dd;
char dir[NAM$C_MAXRSS+1];
Stat_t sb;
return NULL;
}
/* Get memory for the handle, and the pattern. */
- Newx(dd,1,DIR);
+ Newx(dd,1,MY_DIR);
Newx(dd->pattern,strlen(dir)+sizeof "*.*" + 1,char);
/* Fill in the fields; mainly playing with the descriptor. */
*/
/*{{{ void vmsreaddirversions(DIR *dd, int flag)*/
void
-vmsreaddirversions(DIR *dd, int flag)
+vmsreaddirversions(MY_DIR *dd, int flag)
{
dd->vms_wantversions = flag;
}
*/
/*{{{ void closedir(DIR *dd)*/
void
-closedir(DIR *dd)
+Perl_closedir(MY_DIR *dd)
{
int sts;
* Collect all the version numbers for the current file.
*/
static void
-collectversions(pTHX_ DIR *dd)
+collectversions(pTHX_ MY_DIR *dd)
{
struct dsc$descriptor_s pat;
struct dsc$descriptor_s res;
- struct dirent *e;
+ struct my_dirent *e;
char *p, *text, buff[sizeof dd->entry.d_name];
int i;
unsigned long context, tmpsts;
* Read the next entry from the directory.
*/
/*{{{ struct dirent *readdir(DIR *dd)*/
-struct dirent *
-Perl_readdir(pTHX_ DIR *dd)
+struct my_dirent *
+Perl_readdir(pTHX_ MY_DIR *dd)
{
struct dsc$descriptor_s res;
char *p, buff[sizeof dd->entry.d_name];
*/
/*{{{ int readdir_r(DIR *dd, struct dirent *entry, struct dirent **result)*/
int
-Perl_readdir_r(pTHX_ DIR *dd, struct dirent *entry, struct dirent **result)
+Perl_readdir_r(pTHX_ MY_DIR *dd, struct my_dirent *entry, struct my_dirent **result)
{
int retval;
*/
/*{{{ long telldir(DIR *dd)*/
long
-telldir(DIR *dd)
+Perl_telldir(MY_DIR *dd)
{
return dd->count;
}
*/
/*{{{ void seekdir(DIR *dd,long count)*/
void
-Perl_seekdir(pTHX_ DIR *dd, long count)
+Perl_seekdir(pTHX_ MY_DIR *dd, long count)
{
int vms_wantversions;
struct dsc$descriptor_s **pvmscmd)
{
char vmsspec[NAM$C_MAXRSS+1], resspec[NAM$C_MAXRSS+1];
+ char image_name[NAM$C_MAXRSS+1];
+ char image_argv[NAM$C_MAXRSS+1];
$DESCRIPTOR(defdsc,".EXE");
$DESCRIPTOR(defdsc2,".");
$DESCRIPTOR(resdsc,resspec);
Newx(cmd, cmdlen+1, char);
strncpy(cmd, incmd, cmdlen);
cmd[cmdlen] = 0;
+ image_name[0] = 0;
+ image_argv[0] = 0;
vmscmd->dsc$a_pointer = NULL;
vmscmd->dsc$b_dtype = DSC$K_DTYPE_T;
if (!(retsts&1)) {
_ckvmssts(lib$find_file_end(&cxt));
retsts = lib$find_file(&imgdsc,&resdsc,&cxt,&defdsc2,0,0,&flags);
- if (!(retsts & 1) && *s == '$') {
- _ckvmssts(lib$find_file_end(&cxt));
- imgdsc.dsc$a_pointer++; imgdsc.dsc$w_length--;
- retsts = lib$find_file(&imgdsc,&resdsc,&cxt,&defdsc,0,0,&flags);
- if (!(retsts&1)) {
- _ckvmssts(lib$find_file_end(&cxt));
- retsts = lib$find_file(&imgdsc,&resdsc,&cxt,&defdsc2,0,0,&flags);
- }
- }
+ if (!(retsts & 1) && *s == '$') {
+ _ckvmssts(lib$find_file_end(&cxt));
+ imgdsc.dsc$a_pointer++; imgdsc.dsc$w_length--;
+ retsts = lib$find_file(&imgdsc,&resdsc,&cxt,&defdsc,0,0,&flags);
+ if (!(retsts&1)) {
+ _ckvmssts(lib$find_file_end(&cxt));
+ retsts = lib$find_file(&imgdsc,&resdsc,&cxt,&defdsc2,0,0,&flags);
+ }
+ }
}
_ckvmssts(lib$find_file_end(&cxt));
*s = '\0';
/* check that it's really not DCL with no file extension */
- fp = fopen(resspec,"r","ctx=bin","shr=get");
+ fp = fopen(resspec,"r","ctx=bin","ctx=rec","shr=get");
if (fp) {
- char b[4] = {0,0,0,0};
- read(fileno(fp),b,4);
+ char b[256] = {0,0,0,0};
+ read(fileno(fp), b, 256);
isdcl = isprint(b[0]) && isprint(b[1]) && isprint(b[2]) && isprint(b[3]);
+ if (isdcl) {
+ int shebang_len;
+
+ /* Check for script */
+ shebang_len = 0;
+ if ((b[0] == '#') && (b[1] == '!'))
+ shebang_len = 2;
+#ifdef ALTERNATE_SHEBANG
+ else {
+ shebang_len = strlen(ALTERNATE_SHEBANG);
+ if (strncmp(b, ALTERNATE_SHEBANG, shebang_len) == 0) {
+ char * perlstr;
+ perlstr = strstr("perl",b);
+ if (perlstr == NULL)
+ shebang_len = 0;
+ }
+ else
+ shebang_len = 0;
+ }
+#endif
+
+ if (shebang_len > 0) {
+ int i;
+ int j;
+ char tmpspec[NAM$C_MAXRSS + 1];
+
+ i = shebang_len;
+ /* Image is following after white space */
+ /*--------------------------------------*/
+ while (isprint(b[i]) && isspace(b[i]))
+ i++;
+
+ j = 0;
+ while (isprint(b[i]) && !isspace(b[i])) {
+ tmpspec[j++] = b[i++];
+ if (j >= NAM$C_MAXRSS)
+ break;
+ }
+ tmpspec[j] = '\0';
+
+ /* There may be some default parameters to the image */
+ /*---------------------------------------------------*/
+ j = 0;
+ while (isprint(b[i])) {
+ image_argv[j++] = b[i++];
+ if (j >= NAM$C_MAXRSS)
+ break;
+ }
+ while ((j > 0) && !isprint(image_argv[j-1]))
+ j--;
+ image_argv[j] = 0;
+
+ /* It will need to be converted to VMS format and validated */
+ if (tmpspec[0] != '\0') {
+ char * iname;
+
+ /* Try to find the exact program requested to be run */
+ /*---------------------------------------------------*/
+ iname = do_rmsexpand
+ (tmpspec, image_name, 0, ".exe", PERL_RMSEXPAND_M_VMS);
+ if (iname != NULL) {
+ if (cando_by_name(S_IXUSR,0,image_name)) {
+ /* MCR prefix needed */
+ isdcl = 0;
+ }
+ else {
+ /* Try again with a null type */
+ /*----------------------------*/
+ iname = do_rmsexpand
+ (tmpspec, image_name, 0, ".", PERL_RMSEXPAND_M_VMS);
+ if (iname != NULL) {
+ if (cando_by_name(S_IXUSR,0,image_name)) {
+ /* MCR prefix needed */
+ isdcl = 0;
+ }
+ }
+ }
+
+ /* Did we find the image to run the script? */
+ /*------------------------------------------*/
+ if (isdcl) {
+ char *tchr;
+
+ /* Assume DCL or foreign command exists */
+ /*--------------------------------------*/
+ tchr = strrchr(tmpspec, '/');
+ if (tchr != NULL) {
+ tchr++;
+ }
+ else {
+ tchr = tmpspec;
+ }
+ strcpy(image_name, tchr);
+ }
+ }
+ }
+ }
+ }
fclose(fp);
}
if (check_img && isdcl) return RMS$_FNF;
if (cando_by_name(S_IXUSR,0,resspec)) {
- Newx(vmscmd->dsc$a_pointer,7 + s - resspec + (rest ? strlen(rest) : 0),char);
+ Newx(vmscmd->dsc$a_pointer, MAX_DCL_LINE_LENGTH ,char);
if (!isdcl) {
strcpy(vmscmd->dsc$a_pointer,"$ MCR ");
- if (suggest_quote) *suggest_quote = 1;
+ if (image_name[0] != 0) {
+ strcat(vmscmd->dsc$a_pointer, image_name);
+ strcat(vmscmd->dsc$a_pointer, " ");
+ }
+ } else if (image_name[0] != 0) {
+ strcpy(vmscmd->dsc$a_pointer, image_name);
+ strcat(vmscmd->dsc$a_pointer, " ");
} else {
strcpy(vmscmd->dsc$a_pointer,"@");
- if (suggest_quote) *suggest_quote = 1;
}
- strcat(vmscmd->dsc$a_pointer,resspec);
- if (rest) strcat(vmscmd->dsc$a_pointer,rest);
+ if (suggest_quote) *suggest_quote = 1;
+
+ /* If there is an image name, use original command */
+ if (image_name[0] == 0)
+ strcat(vmscmd->dsc$a_pointer,resspec);
+ else {
+ rest = cmd;
+ while (*rest && isspace(*rest)) rest++;
+ }
+
+ if (image_argv[0] != 0) {
+ strcat(vmscmd->dsc$a_pointer,image_argv);
+ strcat(vmscmd->dsc$a_pointer, " ");
+ }
+ if (rest) {
+ int rest_len;
+ int vmscmd_len;
+
+ rest_len = strlen(rest);
+ vmscmd_len = strlen(vmscmd->dsc$a_pointer);
+ if ((rest_len + vmscmd_len) < MAX_DCL_LINE_LENGTH)
+ strcat(vmscmd->dsc$a_pointer,rest);
+ else
+ retsts = CLI$_BUFOVF;
+ }
vmscmd->dsc$w_length = strlen(vmscmd->dsc$a_pointer);
Safefree(cmd);
return (vmscmd->dsc$w_length > MAX_DCL_LINE_LENGTH ? CLI$_BUFOVF : retsts);
if (fp) {
unsigned int fdoff = fd / sizeof(unsigned int);
- struct stat sbuf; /* native stat; we don't need flex_stat */
+ Stat_t sbuf; /* native stat; we don't need flex_stat */
if (!sockflagsize || fdoff > sockflagsize) {
if (sockflags) Renew( sockflags,fdoff+2,unsigned int);
else Newx (sockflags,fdoff+2,unsigned int);
memset(sockflags+sockflagsize,0,fdoff + 2 - sockflagsize);
sockflagsize = fdoff + 2;
}
- if (fstat(fd,&sbuf) == 0 && S_ISSOCK(sbuf.st_mode))
+ if (fstat(fd, (struct stat *)&sbuf) == 0 && S_ISSOCK(sbuf.st_mode))
sockflags[fdoff] |= 1 << (fd % sizeof(unsigned int));
}
return fp;
/*}}}*/
/*
- * flex_stat, flex_fstat
+ * flex_stat, flex_lstat, flex_fstat
* basic stat, but gets it right when asked to stat
* a Unix-style path ending in a directory name (e.g. dir1/dir2/dir3)
*/
+#ifndef _USE_STD_STAT
/* encode_dev packs a VMS device name string into an integer to allow
* simple comparisons. This can be used, for example, to check whether two
* files are located on the same device, by comparing their encoded device
return (enc | LOCKID_MASK); /* May have already overflowed into bit 31 */
} /* end of encode_dev() */
+#endif
static char namecache[NAM$C_MAXRSS+1];
is_null_device(name)
const char *name;
{
+ if (decc_bug_devnull != 0) {
+ if (strcmp("/dev/null", name) == 0) /* temp hack */
+ return 1;
+ }
/* The VMS null device is named "_NLA0:", usually abbreviated as "NL:".
The underscore prefix, controller letter, and unit number are
independently optional; for our purposes, the colon punctuation
Perl_cando(pTHX_ Mode_t bit, Uid_t effective, const Stat_t *statbufp)
{
char fname_phdev[NAM$C_MAXRSS+1];
- if (statbufp == &PL_statcache) return cando_by_name(bit,effective,namecache);
- else {
+#if __CRTL_VER >= 80200000 && !defined(__VAX)
+ /* Namecache not workable with symbolic links, as symbolic links do
+ * not have extensions and directories do in VMS mode. So in order
+ * to test this, the did and ino_t must be used.
+ *
+ * Fix-me - Hide the information in the new stat structure
+ * Get rid of the namecache.
+ */
+ if (decc_posix_compliant_pathnames == 0)
+#endif
+ if (statbufp == &PL_statcache)
+ return cando_by_name(bit,effective,namecache);
+ {
char fname[NAM$C_MAXRSS+1];
unsigned long int retsts;
struct dsc$descriptor_s devdsc = {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0},
Perl_flex_fstat(pTHX_ int fd, Stat_t *statbufp)
{
if (!fstat(fd,(stat_t *) statbufp)) {
- if (statbufp == (Stat_t *) &PL_statcache) *namecache == '\0';
+ if (statbufp == (Stat_t *) &PL_statcache) {
+ char *cptr;
+
+ /* Save name for cando by name in VMS format */
+ cptr = getname(fd, namecache, 1);
+
+ /* This should not happen, but just in case */
+ if (cptr == NULL)
+ namecache[0] = '\0';
+ }
+#ifdef _USE_STD_STAT
+ memcpy(&statbufp->st_ino, &statbufp->crtl_stat.st_ino, 8);
+#else
+ memcpy(&statbufp->st_ino, statbufp->crtl_stat.st_ino, 8);
+#endif
+#ifndef _USE_STD_STAT
+ strncpy(statbufp->st_devnam, statbufp->crtl_stat.st_dev, 63);
+ statbufp->st_devnam[63] = 0;
statbufp->st_dev = encode_dev(aTHX_ statbufp->st_devnam);
+#else
+ /* todo:
+ * The device is only encoded so that Perl_cando can use it to
+ * look up ACLS. So rmsexpand it to the 255 character version
+ * and store it in ->st_devnam. rmsexpand needs to be fixed
+ * for long filenames and symbolic links first. This also seems
+ * to remove the need for a namecache that could be stale.
+ */
+#endif
+
# ifdef RTL_USES_UTC
# ifdef VMSISH_TIME
if (VMSISH_TIME) {
} /* end of flex_fstat() */
/*}}}*/
-/*{{{ int flex_stat(const char *fspec, Stat_t *statbufp)*/
-int
-Perl_flex_stat(pTHX_ const char *fspec, Stat_t *statbufp)
+#if !defined(__VAX) && __CRTL_VER >= 80200000
+#ifdef lstat
+#undef lstat
+#endif
+#else
+#ifdef lstat
+#undef lstat
+#endif
+#define lstat(_x, _y) stat(_x, _y)
+#endif
+
+#define flex_stat_int(a,b,c) Perl_flex_stat_int(aTHX_ a,b,c)
+
+static int
+Perl_flex_stat_int(pTHX_ const char *fspec, Stat_t *statbufp, int lstat_flag)
{
char fileified[NAM$C_MAXRSS+1];
char temp_fspec[NAM$C_MAXRSS+300];
strcpy(temp_fspec, fspec);
if (statbufp == (Stat_t *) &PL_statcache)
do_tovmsspec(temp_fspec,namecache,0);
- if (is_null_device(temp_fspec)) { /* Fake a stat() for the null device */
- memset(statbufp,0,sizeof *statbufp);
- statbufp->st_dev = encode_dev(aTHX_ "_NLA0:");
- statbufp->st_mode = S_IFBLK | S_IREAD | S_IWRITE | S_IEXEC;
- statbufp->st_uid = 0x00010001;
- statbufp->st_gid = 0x0001;
- time((time_t *)&statbufp->st_mtime);
- statbufp->st_atime = statbufp->st_ctime = statbufp->st_mtime;
- return 0;
+ if (decc_bug_devnull != 0) {
+ if (is_null_device(temp_fspec)) { /* Fake a stat() for the null device */
+ memset(statbufp,0,sizeof *statbufp);
+ statbufp->st_dev = encode_dev(aTHX_ "_NLA0:");
+ statbufp->st_mode = S_IFBLK | S_IREAD | S_IWRITE | S_IEXEC;
+ statbufp->st_uid = 0x00010001;
+ statbufp->st_gid = 0x0001;
+ time((time_t *)&statbufp->st_mtime);
+ statbufp->st_atime = statbufp->st_ctime = statbufp->st_mtime;
+ return 0;
+ }
}
/* Try for a directory name first. If fspec contains a filename without
* not sea:[wine.dark]., if the latter exists. If the intended target is
* the file with null type, specify this by calling flex_stat() with
* a '.' at the end of fspec.
+ *
+ * If we are in Posix filespec mode, accept the filename as is.
*/
+#if __CRTL_VER >= 80200000 && !defined(__VAX)
+ if (decc_posix_compliant_pathnames == 0) {
+#endif
if (do_fileify_dirspec(temp_fspec,fileified,0) != NULL) {
- retval = stat(fileified,(stat_t *) statbufp);
+ if (lstat_flag == 0)
+ retval = stat(fileified,(stat_t *) statbufp);
+ else
+ retval = lstat(fileified,(stat_t *) statbufp);
if (!retval && statbufp == (Stat_t *) &PL_statcache)
strcpy(namecache,fileified);
}
- if (retval) retval = stat(temp_fspec,(stat_t *) statbufp);
+ if (retval) {
+ if (lstat_flag == 0)
+ retval = stat(temp_fspec,(stat_t *) statbufp);
+ else
+ retval = lstat(temp_fspec,(stat_t *) statbufp);
+ }
+#if __CRTL_VER >= 80200000 && !defined(__VAX)
+ } else {
+ if (lstat_flag == 0)
+ retval = stat(temp_fspec,(stat_t *) statbufp);
+ else
+ retval = lstat(temp_fspec,(stat_t *) statbufp);
+ }
+#endif
if (!retval) {
+#ifdef _USE_STD_STAT
+ memcpy(&statbufp->st_ino, &statbufp->crtl_stat.st_ino, 8);
+#else
+ memcpy(&statbufp->st_ino, statbufp->crtl_stat.st_ino, 8);
+#endif
+#ifndef _USE_STD_STAT
+ strncpy(statbufp->st_devnam, statbufp->crtl_stat.st_dev, 63);
+ statbufp->st_devnam[63] = 0;
statbufp->st_dev = encode_dev(aTHX_ statbufp->st_devnam);
+#else
+ /* todo:
+ * The device is only encoded so that Perl_cando can use it to
+ * look up ACLS. So rmsexpand it to the 255 character version
+ * and store it in ->st_devnam. rmsexpand needs to be fixed
+ * for long filenames and symbolic links first. This also seems
+ * to remove the need for a namecache that could be stale.
+ */
+#endif
# ifdef RTL_USES_UTC
# ifdef VMSISH_TIME
if (VMSISH_TIME) {
if (retval == 0) { errno = saved_errno; vaxc$errno = saved_vaxc_errno; }
return retval;
-} /* end of flex_stat() */
+} /* end of flex_stat_int() */
+
+
+/*{{{ int flex_stat(const char *fspec, Stat_t *statbufp)*/
+int
+Perl_flex_stat(pTHX_ const char *fspec, Stat_t *statbufp)
+{
+ return flex_stat_int(fspec, statbufp, 0);
+}
+/*}}}*/
+
+/*{{{ int flex_lstat(const char *fspec, Stat_t *statbufp)*/
+int
+Perl_flex_lstat(pTHX_ const char *fspec, Stat_t *statbufp)
+{
+ return flex_stat_int(fspec, statbufp, 1);
+}
/*}}}*/
XSRETURN(1);
}
+#ifdef HAS_SYMLINK
+static char *
+mp_do_vms_realpath(pTHX_ const char *filespec, char * rslt_spec);
+
+void
+vms_realpath_fromperl(pTHX_ CV *cv)
+{
+ dXSARGS;
+ char *fspec, *rslt_spec, *rslt;
+ STRLEN n_a;
+
+ if (!items || items != 1)
+ Perl_croak(aTHX_ "Usage: VMS::Filespec::vms_realpath(spec)");
+
+ fspec = SvPV(ST(0),n_a);
+ if (!fspec || !*fspec) XSRETURN_UNDEF;
+
+ Newx(rslt_spec, VMS_MAXRSS + 1, char);
+ rslt = do_vms_realpath(fspec, rslt_spec);
+ ST(0) = sv_newmortal();
+ if (rslt != NULL)
+ sv_usepvn(ST(0),rslt,strlen(rslt));
+ else
+ Safefree(rslt_spec);
+ XSRETURN(1);
+}
+#endif
+
+#if __CRTL_VER >= 70301000 && !defined(__VAX)
+int do_vms_case_tolerant(void);
+
+void
+vms_case_tolerant_fromperl(pTHX_ CV *cv)
+{
+ dXSARGS;
+ ST(0) = boolSV(do_vms_case_tolerant());
+ XSRETURN(1);
+}
+#endif
+
void
Perl_sys_intern_dup(pTHX_ struct interp_intern *src,
struct interp_intern *dst)
VMSISH_HUSHED = 0;
+ /* fix me later to track running under GNV */
+ /* this allows some limited testing */
+ MY_POSIX_EXIT = decc_filename_unix_report;
+
x = (float)ix;
MY_INV_RAND_MAX = 1./x;
}
#ifdef HAS_SYMLINK
newXSproto("VMS::Filespec::vms_realpath",vms_realpath_fromperl,file,"$;$");
#endif
-#if 0 /* future */
#if __CRTL_VER >= 70301000 && !defined(__VAX)
newXSproto("VMS::Filespec::case_tolerant",vms_case_tolerant_fromperl,file,"$;$");
#endif
-#endif
store_pipelocs(aTHX); /* will redo any earlier attempts */
unsigned long case_perm;
unsigned long case_image;
+ /* hacks to see if known bugs are still present for testing */
+
+ /* Readdir is returning filenames in VMS syntax always */
+ decc_bug_readdir_efs1 = 1;
+ status = sys_trnlnm("DECC_BUG_READDIR_EFS1", val_str, sizeof(val_str));
+ if ($VMS_STATUS_SUCCESS(status)) {
+ if ((val_str[0] == 'E') || (val_str[0] == '1') || (val_str[0] == 'T'))
+ decc_bug_readdir_efs1 = 1;
+ else
+ decc_bug_readdir_efs1 = 0;
+ }
+
+ /* PCP mode requires creating /dev/null special device file */
+ decc_bug_devnull = 0;
+ status = sys_trnlnm("DECC_BUG_DEVNULL", val_str, sizeof(val_str));
+ if ($VMS_STATUS_SUCCESS(status)) {
+ if ((val_str[0] == 'E') || (val_str[0] == '1') || (val_str[0] == 'T'))
+ decc_bug_devnull = 1;
+ }
+
+ /* fgetname returning a VMS name in UNIX mode */
+ decc_bug_fgetname = 1;
+ status = sys_trnlnm("DECC_BUG_FGETNAME", val_str, sizeof(val_str));
+ if ($VMS_STATUS_SUCCESS(status)) {
+ if ((val_str[0] == 'E') || (val_str[0] == '1') || (val_str[0] == 'T'))
+ decc_bug_fgetname = 1;
+ else
+ decc_bug_fgetname = 0;
+ }
+
+ /* UNIX directory names with no paths are broken in a lot of places */
+ decc_dir_barename = 1;
+ status = sys_trnlnm("DECC_DIR_BARENAME", val_str, sizeof(val_str));
+ if ($VMS_STATUS_SUCCESS(status)) {
+ if ((val_str[0] == 'E') || (val_str[0] == '1') || (val_str[0] == 'T'))
+ decc_dir_barename = 1;
+ else
+ decc_dir_barename = 0;
+ }
+
#if __CRTL_VER >= 70300000 && !defined(__VAX)
s = decc$feature_get_index("DECC$DISABLE_TO_VMS_LOGNAME_TRANSLATION");
if (s >= 0) {
https://perl5.git.perl.org / perl5.git / blobdiff