} /* end of kill_file() */
/*}}}*/
-int vms_fid_to_name(char * outname, int outlen,
- const char * name, int lstat_flag, mode_t * mode);
/*{{{int do_rmdir(char *name)*/
int
int retval;
Stat_t st;
- dirfile = PerlMem_malloc(VMS_MAXRSS + 1);
- if (dirfile == NULL)
- _ckvmssts(SS$_INSFMEM);
+ /* lstat returns a VMS fileified specification of the name */
+ /* that is looked up, and also lets verifies that this is a directory */
- /* Force to a directory specification */
- if (do_fileify_dirspec(name, dirfile, 0, NULL) == NULL) {
- PerlMem_free(dirfile);
- return -1;
+ retval = Perl_flex_lstat(NULL, name, &st);
+ if (retval != 0) {
+ char * ret_spec;
+
+ /* Due to a historical feature, flex_stat/lstat can not see some */
+ /* Unix format file names that the rest of the CRTL can see */
+ /* Fixing that feature will cause some perl tests to fail */
+ /* So try this one more time. */
+
+ retval = lstat(name, &st.crtl_stat);
+ if (retval != 0)
+ return -1;
+
+ /* force it to a file spec for the kill file to work. */
+ ret_spec = do_fileify_dirspec(name, st.st_devnam, 0, NULL);
+ if (ret_spec == NULL) {
+ errno = EIO;
+ return -1;
+ }
}
- if (Perl_flex_lstat(aTHX_ dirfile, &st) || !S_ISDIR(st.st_mode)) {
+
+ if (!S_ISDIR(st.st_mode)) {
errno = ENOTDIR;
retval = -1;
}
- else
+ else {
+ dirfile = st.st_devnam;
+
+ /* It may be possible for flex_stat to find a file and vmsify() to */
+ /* fail with ODS-2 specifications. mp_do_kill_file can not deal */
+ /* with that case, so fail it */
+ if (dirfile[0] == 0) {
+ errno = EIO;
+ return -1;
+ }
+
retval = mp_do_kill_file(aTHX_ dirfile, 1);
+ }
- PerlMem_free(dirfile);
return retval;
} /* end of do_rmdir */
int
Perl_kill_file(pTHX_ const char *name)
{
- char rspec[NAM$C_MAXRSS+1];
- char *tspec;
+ char * vmsfile;
Stat_t st;
int rmsts;
- /* Remove() is allowed to delete directories, according to the X/Open
- * specifications.
- * This may need special handling to work with the ACL hacks.
+ /* Convert the filename to VMS format and see if it is a directory */
+ /* flex_lstat returns a vmsified file specification */
+ rmsts = Perl_flex_lstat(NULL, name, &st);
+ if (rmsts != 0) {
+
+ /* Due to a historical feature, flex_stat/lstat can not see some */
+ /* Unix format file names that the rest of the CRTL can see when */
+ /* ODS-2 file specifications are in use. */
+ /* Fixing that feature will cause some perl tests to fail */
+ /* [.lib.ExtUtils.t]Manifest.t is one of them */
+ st.st_mode = 0;
+ vmsfile = (char *) name; /* cast ok */
+
+ } else {
+ vmsfile = st.st_devnam;
+ if (vmsfile[0] == 0) {
+ /* It may be possible for flex_stat to find a file and vmsify() */
+ /* to fail with ODS-2 specifications. mp_do_kill_file can not */
+ /* deal with that case, so fail it */
+ errno = EIO;
+ return -1;
+ }
+ }
+
+ /* Remove() is allowed to delete directories, according to the X/Open
+ * specifications.
+ * This may need special handling to work with the ACL hacks.
*/
- if ((flex_lstat(name, &st) == 0) && S_ISDIR(st.st_mode)) {
- rmsts = Perl_do_rmdir(aTHX_ name);
- return rmsts;
+ if (S_ISDIR(st.st_mode)) {
+ rmsts = mp_do_kill_file(aTHX_ vmsfile, 1);
+ return rmsts;
}
- rmsts = mp_do_kill_file(aTHX_ name, 0);
+ rmsts = mp_do_kill_file(aTHX_ vmsfile, 0);
+
+ /* Need to delete all versions ? */
+ if ((rmsts == 0) && (vms_unlink_all_versions == 1)) {
+ int i = 0;
+
+ /* Just use lstat() here as do not need st_dev */
+ /* and we know that the file is in VMS format or that */
+ /* because of a historical bug, flex_stat can not see the file */
+ while (lstat(vmsfile, (stat_t *)&st) == 0) {
+ rmsts = mp_do_kill_file(aTHX_ vmsfile, 0);
+ if (rmsts != 0)
+ break;
+ i++;
+
+ /* Make sure that we do not loop forever */
+ if (i > 32767) {
+ errno = EIO;
+ rmsts = -1;
+ break;
+ }
+ }
+ }
return rmsts;
*/
ret_spec = int_tovmspath(fspec, temp_fspec, NULL);
if (ret_spec != NULL) {
- ret_spec = int_fileify_dirspec(temp_fspec, fileified, NULL);
+ ret_spec = int_fileify_dirspec(temp_fspec, fileified, NULL);
if (ret_spec != NULL) {
if (lstat_flag == 0)
retval = stat(fileified, &statbufp->crtl_stat);
int vms_sts;
dvidsc.dsc$a_pointer=statbuf.st_dev;
- dvidsc.dsc$w_length=strlen(statbuf.st_dev);
+ dvidsc.dsc$w_length=strlen(statbuf.st_dev);
specdsc.dsc$a_pointer = outname;
specdsc.dsc$w_length = outlen-1;
- vms_sts = lib$fid_to_name
+ vms_sts = lib$fid_to_name
(&dvidsc, statbuf.st_ino, &specdsc, &specdsc.dsc$w_length);
- if ($VMS_STATUS_SUCCESS(vms_sts)) {
+ if ($VMS_STATUS_SUCCESS(vms_sts)) {
outname[specdsc.dsc$w_length] = 0;
/* Return the mode */