# define prv$v_sysprv prv$r_prvdef_bits0.prv$v_sysprv
#endif
+#if defined(NEED_AN_H_ERRNO)
+dEXT int h_errno;
+#endif
struct itmlst_3 {
unsigned short int buflen;
unsigned short int *retlen;
};
+#define do_fileify_dirspec(a,b,c) mp_do_fileify_dirspec(aTHX_ a,b,c)
+#define do_pathify_dirspec(a,b,c) mp_do_pathify_dirspec(aTHX_ a,b,c)
+#define do_tovmsspec(a,b,c) mp_do_tovmsspec(aTHX_ a,b,c)
+#define do_tovmspath(a,b,c) mp_do_tovmspath(aTHX_ a,b,c)
+#define do_rmsexpand(a,b,c,d,e) mp_do_rmsexpand(aTHX_ a,b,c,d,e)
+#define do_tounixspec(a,b,c) mp_do_tounixspec(aTHX_ a,b,c)
+#define do_tounixpath(a,b,c) mp_do_tounixpath(aTHX_ a,b,c)
+#define expand_wild_cards(a,b,c,d) mp_expand_wild_cards(aTHX_ a,b,c,d)
+#define getredirection(a,b) mp_getredirection(aTHX_ a,b)
+
static char *__mystrtolower(char *str)
{
if (str) for (; *str; ++str) *str= tolower(*str);
/*{{{int vmstrnenv(const char *lnm, char *eqv, unsigned long int idx, struct dsc$descriptor_s **tabvec, unsigned long int flags) */
int
-vmstrnenv(const char *lnm, char *eqv, unsigned long int idx,
+Perl_vmstrnenv(pTHX_ const char *lnm, char *eqv, unsigned long int idx,
struct dsc$descriptor_s **tabvec, unsigned long int flags)
{
- char uplnm[LNM$C_NAMLENGTH], *cp1, *cp2;
+ char uplnm[LNM$C_NAMLENGTH+1], *cp1, *cp2;
unsigned short int eqvlen, curtab, ivlnm = 0, ivsym = 0, ivenv = 0, secure;
unsigned long int retsts, attr = LNM$M_CASE_BLIND;
unsigned char acmode;
}
lnmdsc.dsc$w_length = cp1 - lnm;
lnmdsc.dsc$a_pointer = uplnm;
+ uplnm[lnmdsc.dsc$w_length] = '\0';
secure = flags & PERL__TRNENV_SECURE;
acmode = secure ? PSL$C_EXEC : PSL$C_USER;
if (!tabvec || !*tabvec) tabvec = env_tables;
retsts = sys$trnlnm(&attr,tabvec[curtab],&lnmdsc,&acmode,lnmlst);
if (retsts == SS$_IVLOGNAM) { ivlnm = 1; continue; }
if (retsts == SS$_NOLOGNAM) continue;
+ /* PPFs have a prefix */
+ if (
+#if INTSIZE == 4
+ *((int *)uplnm) == *((int *)"SYS$") &&
+#endif
+ eqvlen >= 4 && eqv[0] == 0x1b && eqv[1] == 0x00 &&
+ ( (uplnm[4] == 'O' && !strcmp(uplnm,"SYS$OUTPUT")) ||
+ (uplnm[4] == 'I' && !strcmp(uplnm,"SYS$INPUT")) ||
+ (uplnm[4] == 'E' && !strcmp(uplnm,"SYS$ERROR")) ||
+ (uplnm[4] == 'C' && !strcmp(uplnm,"SYS$COMMAND")) ) ) {
+ memcpy(eqv,eqv+4,eqvlen-4);
+ eqvlen -= 4;
+ }
break;
}
}
/*{{{ int my_trnlnm(const char *lnm, char *eqv, unsigned long int idx)*/
/* Define as a function so we can access statics. */
-int my_trnlnm(const char *lnm, char *eqv, unsigned long int idx)
+int Perl_my_trnlnm(pTHX_ const char *lnm, char *eqv, unsigned long int idx)
{
return vmstrnenv(lnm,eqv,idx,fildev,
#ifdef SECURE_INTERNAL_GETENV
$DESCRIPTOR(clidsc,"DCL"); $DESCRIPTOR(clitabdsc,"DCLTABLES");
$DESCRIPTOR(crtlenv,"CRTL_ENV"); $DESCRIPTOR(clisym,"CLISYM");
$DESCRIPTOR(local,"_LOCAL"); $DESCRIPTOR(mbxdsc,mbxnam);
-#ifdef USE_THREADS
+#if defined(USE_THREADS) || defined(USE_ITHREADS)
static perl_mutex primenv_mutex;
MUTEX_INIT(&primenv_mutex);
#endif
usrdsc.dsc$a_pointer = usrname;
if (!((sts = sys$getuai(0, 0, &usrdsc, uailst, 0, 0, 0)) & 1)) {
switch (sts) {
- case SS$_NOGRPPRV:
- case SS$_NOSYSPRV:
+ case SS$_NOGRPPRV: case SS$_NOSYSPRV:
set_errno(EACCES);
break;
case RMS$_RNF:
/*}}}*/
-static char *do_rmsexpand(char *, char *, int, char *, unsigned);
-static char *do_fileify_dirspec(char *, char *, int);
-static char *do_tovmsspec(char *, char *, int);
+static char *mp_do_rmsexpand(pTHX_ char *, char *, int, char *, unsigned);
+static char *mp_do_fileify_dirspec(pTHX_ char *, char *, int);
+static char *mp_do_tovmsspec(pTHX_ char *, char *, int);
/*{{{int do_rmdir(char *name)*/
int
-do_rmdir(char *name)
+Perl_do_rmdir(pTHX_ char *name)
{
char dirfile[NAM$C_MAXRSS+1];
int retval;
newace.myace$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 RMS$_DIR:
- case SS$_NOSUCHOBJECT:
+ 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$_INVFILFOROP:
+ case RMS$_SYN: case SS$_INVFILFOROP:
set_errno(EINVAL); break;
case RMS$_PRV:
set_errno(EACCES); break;
STRLEN dirlen = strlen(dir);
dTHX;
+ /* zero length string sometimes gives ACCVIO */
+ if (dirlen == 0) return -1;
+
/* CRTL mkdir() doesn't tolerate trailing /, since that implies
* null file name/type. However, it's commonplace under Unix,
* so we'll allow it for a gain in portability.
} /* end of my_mkdir */
/*}}}*/
+/*{{{int my_chdir(char *)*/
+int
+my_chdir(char *dir)
+{
+ STRLEN dirlen = strlen(dir);
+ dTHX;
+
+ /* zero length string sometimes gives ACCVIO */
+ if (dirlen == 0) return -1;
+
+ /* some versions of CRTL chdir() doesn't tolerate trailing /, since
+ * that implies
+ * null file name/type. However, it's commonplace under Unix,
+ * so we'll allow it for a gain in portability.
+ */
+ if (dir[dirlen-1] == '/') {
+ char *newdir = savepvn(dir,dirlen-1);
+ int ret = chdir(newdir);
+ Safefree(newdir);
+ return ret;
+ }
+ else return chdir(dir);
+} /* end of my_chdir */
+/*}}}*/
static void
create_mbx(unsigned short int *chan, struct dsc$descriptor_s *namdsc)
while (info) {
int need_eof;
- _ckvmssts(SYS$SETAST(0));
+ _ckvmssts(sys$setast(0));
need_eof = info->mode != 'r' && !info->done;
- _ckvmssts(SYS$SETAST(1));
+ _ckvmssts(sys$setast(1));
if (need_eof) {
if (pipe_eof(info->fp, 1) & 1) did_stuff = 1;
}
did_stuff = 0;
info = open_pipes;
while (info) {
- _ckvmssts(SYS$SETAST(0));
+ _ckvmssts(sys$setast(0));
if (!info->done) { /* Tap them gently on the shoulder . . .*/
sts = sys$forcex(&info->pid,0,&abort);
if (!(sts&1) && sts != SS$_NONEXPR) _ckvmssts(sts);
did_stuff = 1;
}
- _ckvmssts(SYS$SETAST(1));
+ _ckvmssts(sys$setast(1));
info = info->next;
}
if (did_stuff) sleep(1); /* wait for them to respond */
info = open_pipes;
while (info) {
- _ckvmssts(SYS$SETAST(0));
+ _ckvmssts(sys$setast(0));
if (!info->done) { /* We tried to be nice . . . */
sts = sys$delprc(&info->pid,0);
if (!(sts&1) && sts != SS$_NONEXPR) _ckvmssts(sts);
info->done = 1; /* so my_pclose doesn't try to write EOF */
}
- _ckvmssts(SYS$SETAST(1));
+ _ckvmssts(sys$setast(1));
info = info->next;
}
}
static unsigned long int setup_cmddsc(char *cmd, int check_img);
-static void vms_execfree();
+static void vms_execfree(pTHX);
static PerlIO *
safe_popen(char *cmd, char *mode)
0, popen_completion_ast,info,0,0,0));
}
- vms_execfree();
+ vms_execfree(aTHX);
if (!handler_set_up) {
_ckvmssts(sys$dclexh(&pipe_exitblock));
handler_set_up = TRUE;
/* If we were writing to a subprocess, insure that someone reading from
* the mailbox gets an EOF. It looks like a simple fclose() doesn't
* produce an EOF record in the mailbox. */
- _ckvmssts(SYS$SETAST(0));
+ _ckvmssts(sys$setast(0));
need_eof = info->mode != 'r' && !info->done;
- _ckvmssts(SYS$SETAST(1));
+ _ckvmssts(sys$setast(1));
if (need_eof) pipe_eof(info->fp,0);
PerlIO_close(info->fp);
else waitpid(info->pid,(int *) &retsts,0);
/* remove from list of open pipes */
- _ckvmssts(SYS$SETAST(0));
+ _ckvmssts(sys$setast(0));
if (last) last->next = info->next;
else open_pipes = info->next;
- _ckvmssts(SYS$SETAST(1));
+ _ckvmssts(sys$setast(1));
Safefree(info);
return retsts;
* rmesexpand() returns the address of the resultant string if
* successful, and NULL on error.
*/
-static char *do_tounixspec(char *, char *, int);
+static char *mp_do_tounixspec(pTHX_ char *, char *, int);
static char *
-do_rmsexpand(char *filespec, char *outbuf, int ts, char *defspec, unsigned opts)
+mp_do_rmsexpand(pTHX_ char *filespec, char *outbuf, int ts, char *defspec, unsigned opts)
{
static char __rmsexpand_retbuf[NAM$C_MAXRSS+1];
char vmsfspec[NAM$C_MAXRSS+1], tmpfspec[NAM$C_MAXRSS+1];
retsts = sys$parse(&myfab,0,0);
if (!(retsts & 1)) {
mynam.nam$b_nop |= NAM$M_SYNCHK;
- if (retsts == RMS$_DNF || retsts == RMS$_DIR ||
- retsts == RMS$_DEV || retsts == RMS$_DEV) {
+ if (retsts == RMS$_DNF || retsts == RMS$_DIR || retsts == RMS$_DEV) {
retsts = sys$parse(&myfab,0,0);
if (retsts & 1) goto expanded;
}
}
/*}}}*/
/* External entry points */
-char *rmsexpand(char *spec, char *buf, char *def, unsigned opt)
+char *Perl_rmsexpand(pTHX_ char *spec, char *buf, char *def, unsigned opt)
{ return do_rmsexpand(spec,buf,0,def,opt); }
-char *rmsexpand_ts(char *spec, char *buf, char *def, unsigned opt)
+char *Perl_rmsexpand_ts(pTHX_ char *spec, char *buf, char *def, unsigned opt)
{ return do_rmsexpand(spec,buf,1,def,opt); }
*/
/*{{{ char *fileify_dirspec[_ts](char *path, char *buf)*/
-static char *do_fileify_dirspec(char *dir,char *buf,int ts)
+static char *mp_do_fileify_dirspec(pTHX_ char *dir,char *buf,int ts)
{
static char __fileify_retbuf[NAM$C_MAXRSS+1];
unsigned long int dirlen, retlen, addmfd = 0, hasfilename = 0;
set_errno(EINVAL); set_vaxc_errno(SS$_BADPARAM); return NULL;
}
dirlen = strlen(dir);
- while (dir[dirlen-1] == '/') --dirlen;
+ while (dirlen && dir[dirlen-1] == '/') --dirlen;
if (!dirlen) { /* We had Unixish '/' -- substitute top of current tree */
strcpy(trndir,"/sys$disk/000000");
dir = trndir;
* ... do_fileify_dirspec("myroot",buf,1) ...
* does something useful.
*/
- if (!strcmp(dir+dirlen-2,".]")) {
+ if (dirlen >= 2 && !strcmp(dir+dirlen-2,".]")) {
dir[--dirlen] = '\0';
dir[dirlen-1] = ']';
}
(dir[2] == '\0' || (dir[2] == '/' && dir[3] == '\0')))
return do_fileify_dirspec("[-]",buf,ts);
}
- if (dir[dirlen-1] == '/') { /* path ends with '/'; just add .dir;1 */
+ if (dirlen && dir[dirlen-1] == '/') { /* path ends with '/'; just add .dir;1 */
dirlen -= 1; /* to last element */
lastdir = strrchr(dir,'/');
}
} while ((cp1 = strstr(cp1,"/.")) != NULL);
lastdir = strrchr(dir,'/');
}
- else if (!strcmp(&dir[dirlen-7],"/000000")) {
+ else if (dirlen >= 7 && !strcmp(&dir[dirlen-7],"/000000")) {
/* Ditto for specs that end in an MFD -- let the VMS code
* figure out whether it's a real device or a rooted logical. */
dir[dirlen] = '/'; dir[dirlen+1] = '\0';
} /* end of do_fileify_dirspec() */
/*}}}*/
/* External entry points */
-char *fileify_dirspec(char *dir, char *buf)
+char *Perl_fileify_dirspec(pTHX_ char *dir, char *buf)
{ return do_fileify_dirspec(dir,buf,0); }
-char *fileify_dirspec_ts(char *dir, char *buf)
+char *Perl_fileify_dirspec_ts(pTHX_ char *dir, char *buf)
{ return do_fileify_dirspec(dir,buf,1); }
/*{{{ char *pathify_dirspec[_ts](char *path, char *buf)*/
-static char *do_pathify_dirspec(char *dir,char *buf, int ts)
+static char *mp_do_pathify_dirspec(pTHX_ char *dir,char *buf, int ts)
{
static char __pathify_retbuf[NAM$C_MAXRSS+1];
unsigned long int retlen;
} /* end of do_pathify_dirspec() */
/*}}}*/
/* External entry points */
-char *pathify_dirspec(char *dir, char *buf)
+char *Perl_pathify_dirspec(pTHX_ char *dir, char *buf)
{ return do_pathify_dirspec(dir,buf,0); }
-char *pathify_dirspec_ts(char *dir, char *buf)
+char *Perl_pathify_dirspec_ts(pTHX_ char *dir, char *buf)
{ return do_pathify_dirspec(dir,buf,1); }
/*{{{ char *tounixspec[_ts](char *path, char *buf)*/
-static char *do_tounixspec(char *spec, char *buf, int ts)
+static char *mp_do_tounixspec(pTHX_ char *spec, char *buf, int ts)
{
static char __tounixspec_retbuf[NAM$C_MAXRSS+1];
char *dirend, *rslt, *cp1, *cp2, *cp3, tmp[NAM$C_MAXRSS+1];
} /* end of do_tounixspec() */
/*}}}*/
/* External entry points */
-char *tounixspec(char *spec, char *buf) { return do_tounixspec(spec,buf,0); }
-char *tounixspec_ts(char *spec, char *buf) { return do_tounixspec(spec,buf,1); }
+char *Perl_tounixspec(pTHX_ char *spec, char *buf) { return do_tounixspec(spec,buf,0); }
+char *Perl_tounixspec_ts(pTHX_ char *spec, char *buf) { return do_tounixspec(spec,buf,1); }
/*{{{ char *tovmsspec[_ts](char *path, char *buf)*/
-static char *do_tovmsspec(char *path, char *buf, int ts) {
+static char *mp_do_tovmsspec(pTHX_ char *path, char *buf, int ts) {
static char __tovmsspec_retbuf[NAM$C_MAXRSS+1];
char *rslt, *dirend;
register char *cp1, *cp2;
else if (!infront && *cp2 == '.') {
if (cp2+1 == dirend || *(cp2+1) == '\0') { cp2++; break; }
else if (*(cp2+1) == '/') cp2++; /* skip over "./" - it's redundant */
- else if (*(cp2+1) == '.' && (*(cp2+2) == '/' || *(cp2+2) == '\0')) { /* handle "../" */
- if (*(cp1-1) == '-' || *(cp1-1) == '[') *(cp1++) = '-';
+ else if (*(cp2+1) == '.' && (*(cp2+2) == '/' || *(cp2+2) == '\0')) {
+ if (*(cp1-1) == '-' || *(cp1-1) == '[') *(cp1++) = '-'; /* handle "../" */
else if (*(cp1-2) == '[') *(cp1-1) = '-';
- else {
-/* if (*(cp1-1) != '.') *(cp1++) = '.'; */
- *(cp1++) = '-';
+ else { /* back up over previous directory name */
+ cp1--;
+ while (*(cp1-1) != '.' && *(cp1-1) != '[') cp1--;
+ if (*(cp1-1) == '[') {
+ memcpy(cp1,"000000.",7);
+ cp1 += 7;
+ }
}
cp2 += 2;
if (cp2 == dirend) break;
} /* end of do_tovmsspec() */
/*}}}*/
/* External entry points */
-char *tovmsspec(char *path, char *buf) { return do_tovmsspec(path,buf,0); }
-char *tovmsspec_ts(char *path, char *buf) { return do_tovmsspec(path,buf,1); }
+char *Perl_tovmsspec(pTHX_ char *path, char *buf) { return do_tovmsspec(path,buf,0); }
+char *Perl_tovmsspec_ts(pTHX_ char *path, char *buf) { return do_tovmsspec(path,buf,1); }
/*{{{ char *tovmspath[_ts](char *path, char *buf)*/
-static char *do_tovmspath(char *path, char *buf, int ts) {
+static char *mp_do_tovmspath(pTHX_ char *path, char *buf, int ts) {
static char __tovmspath_retbuf[NAM$C_MAXRSS+1];
int vmslen;
char pathified[NAM$C_MAXRSS+1], vmsified[NAM$C_MAXRSS+1], *cp;
} /* end of do_tovmspath() */
/*}}}*/
/* External entry points */
-char *tovmspath(char *path, char *buf) { return do_tovmspath(path,buf,0); }
-char *tovmspath_ts(char *path, char *buf) { return do_tovmspath(path,buf,1); }
+char *Perl_tovmspath(pTHX_ char *path, char *buf) { return do_tovmspath(path,buf,0); }
+char *Perl_tovmspath_ts(pTHX_ char *path, char *buf) { return do_tovmspath(path,buf,1); }
/*{{{ char *tounixpath[_ts](char *path, char *buf)*/
-static char *do_tounixpath(char *path, char *buf, int ts) {
+static char *mp_do_tounixpath(pTHX_ char *path, char *buf, int ts) {
static char __tounixpath_retbuf[NAM$C_MAXRSS+1];
int unixlen;
char pathified[NAM$C_MAXRSS+1], unixified[NAM$C_MAXRSS+1], *cp;
} /* end of do_tounixpath() */
/*}}}*/
/* External entry points */
-char *tounixpath(char *path, char *buf) { return do_tounixpath(path,buf,0); }
-char *tounixpath_ts(char *path, char *buf) { return do_tounixpath(path,buf,1); }
+char *Perl_tounixpath(pTHX_ char *path, char *buf) { return do_tounixpath(path,buf,0); }
+char *Perl_tounixpath_ts(pTHX_ char *path, char *buf) { return do_tounixpath(path,buf,1); }
/*
* @(#)argproc.c 2.2 94/08/16 Mark Pizzolato (mark@infocomm.com)
char *value,
int *count);
-static void expand_wild_cards(char *item,
- struct list_item **head,
- struct list_item **tail,
- int *count);
+static void mp_expand_wild_cards(pTHX_ char *item,
+ struct list_item **head,
+ struct list_item **tail,
+ int *count);
static int background_process(int argc, char **argv);
/*{{{ void getredirection(int *ac, char ***av)*/
static void
-getredirection(int *ac, char ***av)
+mp_getredirection(pTHX_ int *ac, char ***av)
/*
* Process vms redirection arg's. Exit if any error is seen.
* If getredirection() processes an argument, it is erased
++(*count);
}
-static void expand_wild_cards(char *item,
+static void mp_expand_wild_cards(pTHX_ char *item,
struct list_item **head,
struct list_item **tail,
int *count)
set_vaxc_errno(sts);
switch (sts)
{
- case RMS$_FNF:
- case RMS$_DNF:
- case RMS$_DIR:
+ case RMS$_FNF: case RMS$_DNF:
set_errno(ENOENT); break;
+ case RMS$_DIR:
+ set_errno(ENOTDIR); break;
case RMS$_DEV:
set_errno(ENODEV); break;
- case RMS$_FNM:
- case RMS$_SYN:
+ case RMS$_FNM: case RMS$_SYN:
set_errno(EINVAL); break;
case RMS$_PRV:
set_errno(EACCES); break;
*/
/*{{{int trim_unixpath(char *fspec, char *wildspec, int opts)*/
int
-trim_unixpath(char *fspec, char *wildspec, int opts)
+Perl_trim_unixpath(pTHX_ char *fspec, char *wildspec, int opts)
{
char unixified[NAM$C_MAXRSS+1], unixwild[NAM$C_MAXRSS+1],
*template, *base, *end, *cp1, *cp2;
*/
/*{{{ DIR *opendir(char*name) */
DIR *
-opendir(char *name)
+Perl_opendir(pTHX_ char *name)
{
DIR *dd;
char dir[NAM$C_MAXRSS+1];
case RMS$_DEV:
set_errno(ENODEV); break;
case RMS$_DIR:
- case RMS$_FNF:
+ set_errno(ENOTDIR); break;
+ case RMS$_FNF: case RMS$_DNF:
set_errno(ENOENT); break;
default:
set_errno(EVMSERR);
static void
-vms_execfree() {
+vms_execfree(pTHX) {
if (PL_Cmd) {
if (PL_Cmd != VMScmd.dsc$a_pointer) Safefree(PL_Cmd);
PL_Cmd = Nullch;
retsts = lib$do_command(&VMScmd);
switch (retsts) {
- case RMS$_FNF:
+ case RMS$_FNF: case RMS$_DNF:
set_errno(ENOENT); break;
- case RMS$_DNF: case RMS$_DIR: case RMS$_DEV:
+ case RMS$_DIR:
set_errno(ENOTDIR); break;
+ case RMS$_DEV:
+ set_errno(ENODEV); break;
case RMS$_PRV:
set_errno(EACCES); break;
case RMS$_SYN:
Perl_warner(aTHX_ WARN_EXEC,"Can't exec \"%*s\": %s",
VMScmd.dsc$w_length, VMScmd.dsc$a_pointer, Strerror(errno));
}
- vms_execfree();
+ vms_execfree(aTHX);
}
return FALSE;
if (!(sts & 1)) {
switch (sts) {
- case RMS$_FNF:
+ case RMS$_FNF: case RMS$_DNF:
set_errno(ENOENT); break;
- case RMS$_DNF: case RMS$_DIR: case RMS$_DEV:
+ case RMS$_DIR:
set_errno(ENOTDIR); break;
+ case RMS$_DEV:
+ set_errno(ENODEV); break;
case RMS$_PRV:
set_errno(EACCES); break;
case RMS$_SYN:
Strerror(errno));
}
}
- vms_execfree();
+ vms_execfree(aTHX);
return substs;
} /* end of do_spawn() */
}
switch (bit) {
- case S_IXUSR:
- case S_IXGRP:
- case S_IXOTH:
- access = ARM$M_EXECUTE;
- break;
- case S_IRUSR:
- case S_IRGRP:
- case S_IROTH:
- access = ARM$M_READ;
- break;
- case S_IWUSR:
- case S_IWGRP:
- case S_IWOTH:
- access = ARM$M_WRITE;
- break;
- case S_IDUSR:
- case S_IDGRP:
- case S_IDOTH:
- access = ARM$M_DELETE;
- break;
+ case S_IXUSR: case S_IXGRP: case S_IXOTH:
+ access = ARM$M_EXECUTE; break;
+ case S_IRUSR: case S_IRGRP: case S_IROTH:
+ access = ARM$M_READ; break;
+ case S_IWUSR: case S_IWGRP: case S_IWOTH:
+ access = ARM$M_WRITE; break;
+ case S_IDUSR: case S_IDGRP: case S_IDOTH:
+ access = ARM$M_DELETE; break;
default:
return FALSE;
}
if (retsts == SS$_ACCONFLICT) {
return TRUE;
}
+
+#if defined(__ALPHA) && defined(__VMS_VER) && __VMS_VER == 70100022 && defined(__DECC_VER) && __DECC_VER == 6009001
+ /* XXX Hideous kluge to accomodate error in specific version of RTL;
+ we hope it'll be buried soon */
+ if (retsts == 114762) return TRUE;
+#endif
_ckvmssts(retsts);
return FALSE; /* Should never get here */
*/
/*{{{int rmscopy(char *src, char *dst, int preserve_dates)*/
int
-rmscopy(char *spec_in, char *spec_out, int preserve_dates)
+Perl_rmscopy(pTHX_ char *spec_in, char *spec_out, int preserve_dates)
{
char vmsin[NAM$C_MAXRSS+1], vmsout[NAM$C_MAXRSS+1], esa[NAM$C_MAXRSS],
rsa[NAM$C_MAXRSS], ubf[32256];
if (!((sts = sys$open(&fab_in)) & 1)) {
set_vaxc_errno(sts);
switch (sts) {
- case RMS$_FNF:
- case RMS$_DIR:
+ case RMS$_FNF: case RMS$_DNF:
set_errno(ENOENT); break;
+ case RMS$_DIR:
+ set_errno(ENOTDIR); break;
case RMS$_DEV:
set_errno(ENODEV); break;
case RMS$_SYN:
if (!((sts = sys$create(&fab_out)) & 1)) {
set_vaxc_errno(sts);
switch (sts) {
- case RMS$_DIR:
+ case RMS$_DNF:
set_errno(ENOENT); break;
+ case RMS$_DIR:
+ set_errno(ENOTDIR); break;
case RMS$_DEV:
set_errno(ENODEV); break;
case RMS$_SYN:
XSRETURN(1);
}
+
+void
+mod2fname(CV *cv)
+{
+ dXSARGS;
+ char ultimate_name[NAM$C_MAXRSS+1], work_name[NAM$C_MAXRSS*8 + 1],
+ workbuff[NAM$C_MAXRSS*1 + 1];
+ int total_namelen = 3, counter, num_entries;
+ /* ODS-5 ups this, but we want to be consistent, so... */
+ int max_name_len = 39;
+ AV *in_array = (AV *)SvRV(ST(0));
+
+ num_entries = av_len(in_array);
+
+ /* All the names start with PL_. */
+ strcpy(ultimate_name, "PL_");
+
+ /* Clean up our working buffer */
+ Zero(work_name, sizeof(work_name), char);
+
+ /* Run through the entries and build up a working name */
+ for(counter = 0; counter <= num_entries; counter++) {
+ /* If it's not the first name then tack on a __ */
+ if (counter) {
+ strcat(work_name, "__");
+ }
+ strcat(work_name, SvPV(*av_fetch(in_array, counter, FALSE),
+ PL_na));
+ }
+
+ /* Check to see if we actually have to bother...*/
+ if (strlen(work_name) + 3 <= max_name_len) {
+ strcat(ultimate_name, work_name);
+ } else {
+ /* It's too darned big, so we need to go strip. We use the same */
+ /* algorithm as xsubpp does. First, strip out doubled __ */
+ char *source, *dest, last;
+ dest = workbuff;
+ last = 0;
+ for (source = work_name; *source; source++) {
+ if (last == *source && last == '_') {
+ continue;
+ }
+ *dest++ = *source;
+ last = *source;
+ }
+ /* Go put it back */
+ strcpy(work_name, workbuff);
+ /* Is it still too big? */
+ if (strlen(work_name) + 3 > max_name_len) {
+ /* Strip duplicate letters */
+ last = 0;
+ dest = workbuff;
+ for (source = work_name; *source; source++) {
+ if (last == toupper(*source)) {
+ continue;
+ }
+ *dest++ = *source;
+ last = toupper(*source);
+ }
+ strcpy(work_name, workbuff);
+ }
+
+ /* Is it *still* too big? */
+ if (strlen(work_name) + 3 > max_name_len) {
+ /* Too bad, we truncate */
+ work_name[max_name_len - 2] = 0;
+ }
+ strcat(ultimate_name, work_name);
+ }
+
+ /* Okay, return it */
+ ST(0) = sv_2mortal(newSVpv(ultimate_name, 0));
+ XSRETURN(1);
+}
+
void
init_os_extras()
{
newXSproto("VMS::Filespec::vmspath",vmspath_fromperl,file,"$");
newXSproto("VMS::Filespec::unixpath",unixpath_fromperl,file,"$");
newXSproto("VMS::Filespec::candelete",candelete_fromperl,file,"$");
+ newXSproto("DynaLoader::mod2fname", mod2fname, file, "$");
newXS("File::Copy::rmscopy",rmscopy_fromperl,file);
return;
projects / p5sagit/p5-mst-13.2.git / blobdiff