# define SS$_NOSUCHOBJECT 2696
#endif
+/* 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,
* code below needs to get to the underlying CRTL routines. */
#define DONT_MASK_RTL_CALLS
# define WARN_INTERNAL WARN_MISC
#endif
+#if defined(__VMS_VER) && __VMS_VER >= 70000000 && __DECC_VER >= 50200000
+# define RTL_USES_UTC 1
+#endif
+
+
/* gcc's header files don't #define direct access macros
* corresponding to VAXC's variant structs */
#ifdef __GNUC__
#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)
+/* see system service docs for $TRNLNM -- NOT the same as LNM$_MAX_INDEX */
+#define PERL_LNM_MAX_ALLOWED_INDEX 127
+
static char *__mystrtolower(char *str)
{
if (str) for (; *str; ++str) *str= tolower(*str);
/* Temp for subprocess commands */
static struct dsc$descriptor_s VMScmd = {0,DSC$K_DTYPE_T,DSC$K_CLASS_S,Nullch};
+#ifndef RTL_USES_UTC
+static int tz_updated = 1;
+#endif
+
/*{{{int vmstrnenv(const char *lnm, char *eqv, unsigned long int idx, struct dsc$descriptor_s **tabvec, unsigned long int flags) */
int
-Perl_vmstrnenv(pTHX_ const char *lnm, char *eqv, unsigned long int idx,
+Perl_vmstrnenv(const char *lnm, char *eqv, unsigned long int idx,
struct dsc$descriptor_s **tabvec, unsigned long int flags)
{
char uplnm[LNM$C_NAMLENGTH+1], *cp1, *cp2;
{LNM$C_NAMLENGTH, LNM$_STRING, eqv, &eqvlen},
{0, 0, 0, 0}};
$DESCRIPTOR(crtlenv,"CRTL_ENV"); $DESCRIPTOR(clisym,"CLISYM");
-#if defined(USE_THREADS)
+#if defined(PERL_IMPLICIT_CONTEXT)
+ pTHX = NULL;
+# if defined(USE_5005THREADS)
/* We jump through these hoops because we can be called at */
/* platform-specific initialization time, which is before anything is */
/* set up--we can't even do a plain dTHX since that relies on the */
/* interpreter structure to be initialized */
- struct perl_thread *thr;
if (PL_curinterp) {
- thr = PL_threadnum? THR : (struct perl_thread*)SvPVX(PL_thrsv);
+ aTHX = PL_threadnum? THR : (struct perl_thread*)SvPVX(PL_thrsv);
+ } else {
+ aTHX = NULL;
+ }
+# else
+ if (PL_curinterp) {
+ aTHX = PERL_GET_INTERP;
} else {
- thr = NULL;
+ aTHX = NULL;
}
+
+# endif
#endif
- if (!lnm || !eqv || idx > LNM$_MAX_INDEX) {
+ if (!lnm || !eqv || idx > PERL_LNM_MAX_ALLOWED_INDEX) {
set_errno(EINVAL); set_vaxc_errno(SS$_BADPARAM); return 0;
}
for (cp1 = (char *)lnm, cp2 = uplnm; *cp1; cp1++, cp2++) {
static char __my_getenv_eqv[LNM$C_NAMLENGTH+1];
char uplnm[LNM$C_NAMLENGTH+1], *cp1, *cp2, *eqv;
unsigned long int idx = 0;
- int trnsuccess;
+ int trnsuccess, success, secure, saverr, savvmserr;
SV *tmpsv;
if (PL_curinterp) { /* Perl interpreter running -- may be threaded */
lnm = uplnm;
}
/* Impose security constraints only if tainting */
- if (sys) sys = PL_curinterp ? PL_tainting : will_taint;
- if (vmstrnenv(lnm,eqv,idx,
- sys ? fildev : NULL,
+ if (sys) {
+ /* Impose security constraints only if tainting */
+ secure = PL_curinterp ? PL_tainting : will_taint;
+ saverr = errno; savvmserr = vaxc$errno;
+ }
+ else secure = 0;
+ success = vmstrnenv(lnm,eqv,idx,
+ secure ? fildev : NULL,
#ifdef SECURE_INTERNAL_GETENV
- sys ? PERL__TRNENV_SECURE : 0
+ secure ? PERL__TRNENV_SECURE : 0
#else
- 0
+ 0
#endif
- )) return eqv;
- else return Nullch;
+ );
+ /* Discard NOLOGNAM on internal calls since we're often looking
+ * for an optional name, and this "error" often shows up as the
+ * (bogus) exit status for a die() call later on. */
+ if (sys && vaxc$errno == SS$_NOLOGNAM) SETERRNO(saverr,savvmserr);
+ return success ? eqv : Nullch;
}
} /* end of my_getenv() */
/*{{{ SV *my_getenv_len(const char *lnm, bool sys)*/
char *
-my_getenv_len(const char *lnm, unsigned long *len, bool sys)
+Perl_my_getenv_len(pTHX_ const char *lnm, unsigned long *len, bool sys)
{
- dTHX;
char *buf, *cp1, *cp2;
unsigned long idx = 0;
static char __my_getenv_len_eqv[LNM$C_NAMLENGTH+1];
+ int secure, saverr, savvmserr;
SV *tmpsv;
if (PL_curinterp) { /* Perl interpreter running -- may be threaded */
idx = strtoul(cp2+1,NULL,0);
lnm = buf;
}
- /* Impose security constraints only if tainting */
- if (sys) sys = PL_curinterp ? PL_tainting : will_taint;
- if ((*len = vmstrnenv(lnm,buf,idx,
- sys ? fildev : NULL,
+ if (sys) {
+ /* Impose security constraints only if tainting */
+ secure = PL_curinterp ? PL_tainting : will_taint;
+ saverr = errno; savvmserr = vaxc$errno;
+ }
+ else secure = 0;
+ *len = vmstrnenv(lnm,buf,idx,
+ secure ? fildev : NULL,
#ifdef SECURE_INTERNAL_GETENV
- sys ? PERL__TRNENV_SECURE : 0
+ secure ? PERL__TRNENV_SECURE : 0
#else
- 0
+ 0
#endif
- )))
- return buf;
- else
- return Nullch;
+ );
+ /* Discard NOLOGNAM on internal calls since we're often looking
+ * for an optional name, and this "error" often shows up as the
+ * (bogus) exit status for a die() call later on. */
+ if (sys && vaxc$errno == SS$_NOLOGNAM) SETERRNO(saverr,savvmserr);
+ return *len ? buf : Nullch;
}
} /* end of my_getenv_len() */
/*}}}*/
-static void create_mbx(unsigned short int *, struct dsc$descriptor_s *);
+static void create_mbx(pTHX_ unsigned short int *, struct dsc$descriptor_s *);
static void riseandshine(unsigned long int dummy) { sys$wake(0,0); }
* find, in preparation for iterating over it.
*/
{
- dTHX;
static int primed = 0;
HV *seenhv = NULL, *envhv;
char cmd[LNM$C_NAMLENGTH+24], mbxnam[LNM$C_NAMLENGTH], *buf = Nullch;
$DESCRIPTOR(clidsc,"DCL"); $DESCRIPTOR(clitabdsc,"DCLTABLES");
$DESCRIPTOR(crtlenv,"CRTL_ENV"); $DESCRIPTOR(clisym,"CLISYM");
$DESCRIPTOR(local,"_LOCAL"); $DESCRIPTOR(mbxdsc,mbxnam);
+#if defined(PERL_IMPLICIT_CONTEXT)
+ pTHX;
+#endif
#if defined(USE_THREADS) || defined(USE_ITHREADS)
static perl_mutex primenv_mutex;
MUTEX_INIT(&primenv_mutex);
#endif
+#if defined(PERL_IMPLICIT_CONTEXT)
+ /* We jump through these hoops because we can be called at */
+ /* platform-specific initialization time, which is before anything is */
+ /* set up--we can't even do a plain dTHX since that relies on the */
+ /* interpreter structure to be initialized */
+#if defined(USE_5005THREADS)
+ if (PL_curinterp) {
+ aTHX = PL_threadnum? THR : (struct perl_thread*)SvPVX(PL_thrsv);
+ } else {
+ aTHX = NULL;
+ }
+#else
+ if (PL_curinterp) {
+ aTHX = PERL_GET_INTERP;
+ } else {
+ aTHX = NULL;
+ }
+#endif
+#endif
+
if (primed || !PL_envgv) return;
MUTEX_LOCK(&primenv_mutex);
if (primed) { MUTEX_UNLOCK(&primenv_mutex); return; }
* Like setenv() returns 0 for success, non-zero on error.
*/
int
-vmssetenv(char *lnm, char *eqv, struct dsc$descriptor_s **tabvec)
+Perl_vmssetenv(pTHX_ char *lnm, char *eqv, struct dsc$descriptor_s **tabvec)
{
char uplnm[LNM$C_NAMLENGTH], *cp1, *cp2;
unsigned short int curtab, ivlnm = 0, ivsym = 0, ivenv = 0;
tmpdsc = {6,DSC$K_DTYPE_T,DSC$K_CLASS_S,0};
$DESCRIPTOR(crtlenv,"CRTL_ENV"); $DESCRIPTOR(clisym,"CLISYM");
$DESCRIPTOR(local,"_LOCAL");
- dTHX;
for (cp1 = lnm, cp2 = uplnm; *cp1; cp1++, cp2++) {
*cp2 = _toupper(*cp1);
if ((cp1 = strchr(environ[i],'=')) &&
!strncmp(environ[i],lnm,cp1 - environ[i])) {
#ifdef HAS_SETENV
- return setenv(lnm,eqv,1) ? vaxc$errno : 0;
+ return setenv(lnm,"",1) ? vaxc$errno : 0;
}
}
ivenv = 1; retsts = SS$_NOLOGNAM;
void
Perl_my_setenv(pTHX_ char *lnm,char *eqv)
{
- if (lnm && *lnm && strlen(lnm) == 7) {
- char uplnm[8];
- int i;
- for (i = 0; lnm[i]; i++) uplnm[i] = _toupper(lnm[i]);
- if (!strcmp(uplnm,"DEFAULT")) {
- if (eqv && *eqv) chdir(eqv);
- return;
+ if (lnm && *lnm) {
+ int len = strlen(lnm);
+ if (len == 7) {
+ char uplnm[8];
+ int i;
+ for (i = 0; lnm[i]; i++) uplnm[i] = _toupper(lnm[i]);
+ if (!strcmp(uplnm,"DEFAULT")) {
+ if (eqv && *eqv) chdir(eqv);
+ return;
+ }
+ }
+#ifndef RTL_USES_UTC
+ if (len == 6 || len == 2) {
+ char uplnm[7];
+ int i;
+ for (i = 0; lnm[i]; i++) uplnm[i] = _toupper(lnm[i]);
+ uplnm[len] = '\0';
+ if (!strcmp(uplnm,"UCX$TZ")) tz_updated = 1;
+ if (!strcmp(uplnm,"TZ")) tz_updated = 1;
}
+#endif
}
(void) vmssetenv(lnm,eqv,NULL);
}
/*}}}*/
+/*{{{static void vmssetuserlnm(char *name, char *eqv);
+/* vmssetuserlnm
+ * sets a user-mode logical in the process logical name table
+ * used for redirection of sys$error
+ */
+void
+Perl_vmssetuserlnm(pTHX_ char *name, char *eqv)
+{
+ $DESCRIPTOR(d_tab, "LNM$PROCESS");
+ struct dsc$descriptor_d d_name = {0,DSC$K_DTYPE_T,DSC$K_CLASS_D,0};
+ unsigned long int iss, attr = LNM$M_CONFINE;
+ unsigned char acmode = PSL$C_USER;
+ struct itmlst_3 lnmlst[2] = {{0, LNM$_STRING, 0, 0},
+ {0, 0, 0, 0}};
+ d_name.dsc$a_pointer = name;
+ d_name.dsc$w_length = strlen(name);
+
+ lnmlst[0].buflen = strlen(eqv);
+ lnmlst[0].bufadr = eqv;
+
+ iss = sys$crelnm(&attr,&d_tab,&d_name,&acmode,lnmlst);
+ if (!(iss&1)) lib$signal(iss);
+}
+/*}}}*/
/*{{{ char *my_crypt(const char *textpasswd, const char *usrname)*/
* be upcased by the caller.
*/
char *
-my_crypt(const char *textpasswd, const char *usrname)
+Perl_my_crypt(pTHX_ const char *textpasswd, const char *usrname)
{
# ifndef UAI$C_PREFERRED_ALGORITHM
# define UAI$C_PREFERRED_ALGORITHM 127
*/
/*{{{int kill_file(char *name)*/
int
-kill_file(char *name)
+Perl_kill_file(pTHX_ char *name)
{
char vmsname[NAM$C_MAXRSS+1], rspec[NAM$C_MAXRSS+1];
unsigned long int jpicode = JPI$_UIC, type = ACL$C_FILE;
unsigned long int cxt = 0, aclsts, fndsts, rmsts = -1;
- dTHX;
struct dsc$descriptor_s fildsc = {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0};
struct myacedef {
unsigned char myace$b_length;
/*{{{int my_mkdir(char *,Mode_t)*/
int
-my_mkdir(char *dir, Mode_t mode)
+Perl_my_mkdir(pTHX_ char *dir, Mode_t mode)
{
STRLEN dirlen = strlen(dir);
- dTHX;
/* zero length string sometimes gives ACCVIO */
if (dirlen == 0) return -1;
/*{{{int my_chdir(char *)*/
int
-my_chdir(char *dir)
+Perl_my_chdir(pTHX_ char *dir)
{
STRLEN dirlen = strlen(dir);
- dTHX;
/* zero length string sometimes gives ACCVIO */
if (dirlen == 0) return -1;
{
FILE *fp;
char *cp;
- dTHX;
if ((fp = tmpfile())) return fp;
}
/*}}}*/
+
+#ifndef HOMEGROWN_POSIX_SIGNALS
+/*
+ * The C RTL's sigaction fails to check for invalid signal numbers so we
+ * help it out a bit. The docs are correct, but the actual routine doesn't
+ * do what the docs say it will.
+ */
+/*{{{int Perl_my_sigaction (pTHX_ int, const struct sigaction*, struct sigaction*);*/
+int
+Perl_my_sigaction (pTHX_ int sig, const struct sigaction* act,
+ struct sigaction* oact)
+{
+ if (sig == SIGKILL || sig == SIGSTOP || sig == SIGCONT) {
+ SETERRNO(EINVAL, SS$_INVARG);
+ return -1;
+ }
+ return sigaction(sig, act, oact);
+}
+/*}}}*/
+#endif
+
/* default piping mailbox size */
-#define PERL_BUFSIZ 256
+#define PERL_BUFSIZ 512
static void
-create_mbx(unsigned short int *chan, struct dsc$descriptor_s *namdsc)
+create_mbx(pTHX_ unsigned short int *chan, struct dsc$descriptor_s *namdsc)
{
unsigned long int mbxbufsiz;
static unsigned long int syssize = 0;
unsigned long int dviitm = DVI$_DEVNAM;
- dTHX;
char csize[LNM$C_NAMLENGTH+1];
if (!syssize) {
pInfo info;
pCBuf curr;
pCBuf curr2;
+#if defined(PERL_IMPLICIT_CONTEXT)
+ void *thx; /* Either a thread or an interpreter */
+ /* pointer, depending on how we're built */
+#endif
};
static unsigned long int
-pipe_exit_routine()
+pipe_exit_routine(pTHX)
{
pInfo info;
unsigned long int retsts = SS$_NORMAL, abort = SS$_TIMEOUT;
int sts, did_stuff, need_eof;
- dTHX;
/*
first we try sending an EOF...ignore if doesn't work, make sure we
static void
popen_completion_ast(pInfo info)
{
- dTHX;
pInfo i = open_pipes;
int iss;
if (info->in && !info->in_done) { /* only for mode=w */
if (info->in->shut_on_empty && info->in->need_wake) {
info->in->need_wake = FALSE;
- _ckvmssts(sys$dclast(pipe_tochild2_ast,info->in,0));
+ _ckvmssts_noperl(sys$dclast(pipe_tochild2_ast,info->in,0));
} else {
- _ckvmssts(sys$cancel(info->in->chan_out));
+ _ckvmssts_noperl(sys$cancel(info->in->chan_out));
}
}
info->out->shut_on_empty = TRUE;
iss = sys$qio(0,info->out->chan_in,IO$_WRITEOF|IO$M_NORSWAIT, 0, 0, 0, 0, 0, 0, 0, 0, 0);
if (iss == SS$_MBFULL) iss = SS$_NORMAL;
- _ckvmssts(iss);
+ _ckvmssts_noperl(iss);
}
if (info->err && !info->err_done) { /* we were piping stderr */
info->err->shut_on_empty = TRUE;
iss = sys$qio(0,info->err->chan_in,IO$_WRITEOF|IO$M_NORSWAIT, 0, 0, 0, 0, 0, 0, 0, 0, 0);
if (iss == SS$_MBFULL) iss = SS$_NORMAL;
- _ckvmssts(iss);
+ _ckvmssts_noperl(iss);
}
- _ckvmssts(sys$setef(pipe_ef));
+ _ckvmssts_noperl(sys$setef(pipe_ef));
}
-static unsigned long int setup_cmddsc(char *cmd, int check_img);
+static unsigned long int setup_cmddsc(pTHX_ char *cmd, int check_img);
static void vms_execfree(pTHX);
/*
*/
static unsigned short
-popen_translate(char *logical, char *result)
+popen_translate(pTHX_ char *logical, char *result)
{
int iss;
$DESCRIPTOR(d_table,"LNM$PROCESS_TABLE");
#define INITIAL_TOCHILDQUEUE 2
static pPipe
-pipe_tochild_setup(char *rmbx, char *wmbx)
+pipe_tochild_setup(pTHX_ char *rmbx, char *wmbx)
{
- dTHX;
pPipe p;
pCBuf b;
char mbx1[64], mbx2[64];
New(1368, p, 1, Pipe);
- create_mbx(&p->chan_in , &d_mbx1);
- create_mbx(&p->chan_out, &d_mbx2);
+ create_mbx(aTHX_ &p->chan_in , &d_mbx1);
+ create_mbx(aTHX_ &p->chan_out, &d_mbx2);
_ckvmssts(lib$getdvi(&dviitm, &p->chan_in, 0, &p->bufsize));
p->buf = 0;
p->curr = 0;
p->curr2 = 0;
p->info = 0;
+#ifdef PERL_IMPLICIT_CONTEXT
+ p->thx = aTHX;
+#endif
n = sizeof(CBuf) + p->bufsize;
static void
pipe_tochild1_ast(pPipe p)
{
- dTHX;
pCBuf b = p->curr;
int iss = p->iosb.status;
int eof = (iss == SS$_ENDOFFILE);
+#ifdef PERL_IMPLICIT_CONTEXT
+ pTHX = p->thx;
+#endif
if (p->retry) {
if (eof) {
static void
pipe_tochild2_ast(pPipe p)
{
- dTHX;
pCBuf b = p->curr2;
int iss = p->iosb2.status;
int n = sizeof(CBuf) + p->bufsize;
int done = (p->info && p->info->done) ||
iss == SS$_CANCEL || iss == SS$_ABORT;
+#if defined(PERL_IMPLICIT_CONTEXT)
+ pTHX = p->thx;
+#endif
do {
if (p->type) { /* type=1 has old buffer, dispose */
static pPipe
-pipe_infromchild_setup(char *rmbx, char *wmbx)
+pipe_infromchild_setup(pTHX_ char *rmbx, char *wmbx)
{
- dTHX;
pPipe p;
char mbx1[64], mbx2[64];
struct dsc$descriptor_s d_mbx1 = {sizeof mbx1, DSC$K_DTYPE_T,
unsigned int dviitm = DVI$_DEVBUFSIZ;
New(1367, p, 1, Pipe);
- create_mbx(&p->chan_in , &d_mbx1);
- create_mbx(&p->chan_out, &d_mbx2);
+ create_mbx(aTHX_ &p->chan_in , &d_mbx1);
+ create_mbx(aTHX_ &p->chan_out, &d_mbx2);
_ckvmssts(lib$getdvi(&dviitm, &p->chan_in, 0, &p->bufsize));
New(1367, p->buf, p->bufsize, char);
p->info = 0;
p->type = 0;
p->iosb.status = SS$_NORMAL;
+#if defined(PERL_IMPLICIT_CONTEXT)
+ p->thx = aTHX;
+#endif
pipe_infromchild_ast(p);
strcpy(wmbx, mbx1);
static void
pipe_infromchild_ast(pPipe p)
{
- dTHX;
int iss = p->iosb.status;
int eof = (iss == SS$_ENDOFFILE);
int myeof = (eof && (p->iosb.dvispec == mypid || p->iosb.dvispec == 0));
int kideof = (eof && (p->iosb.dvispec == p->info->pid));
+#if defined(PERL_IMPLICIT_CONTEXT)
+ pTHX = p->thx;
+#endif
if (p->info && p->info->closing && p->chan_out) { /* output shutdown */
_ckvmssts(sys$dassgn(p->chan_out));
}
static pPipe
-pipe_mbxtofd_setup(int fd, char *out)
+pipe_mbxtofd_setup(pTHX_ int fd, char *out)
{
- dTHX;
pPipe p;
char mbx[64];
unsigned long dviitm = DVI$_DEVBUFSIZ;
New(1366, p, 1, Pipe);
p->fd_out = dup(fd);
- create_mbx(&p->chan_in, &d_mbx);
+ create_mbx(aTHX_ &p->chan_in, &d_mbx);
_ckvmssts(lib$getdvi(&dviitm, &p->chan_in, 0, &p->bufsize));
New(1366, p->buf, p->bufsize+1, char);
p->shut_on_empty = FALSE;
static void
pipe_mbxtofd_ast(pPipe p)
{
- dTHX;
int iss = p->iosb.status;
int done = p->info->done;
int iss2;
int eof = (iss == SS$_ENDOFFILE);
int myeof = eof && ((p->iosb.dvispec == mypid)||(p->iosb.dvispec == 0));
int err = !(iss&1) && !eof;
-
+#if defined(PERL_IMPLICIT_CONTEXT)
+ pTHX = p->thx;
+#endif
if (done && myeof) { /* end piping */
close(p->fd_out);
};
static pPLOC head_PLOC = 0;
+void
+free_pipelocs(pTHX_ void *head)
+{
+ pPLOC p, pnext;
+
+ p = (pPLOC) head;
+ while (p) {
+ pnext = p->next;
+ Safefree(p);
+ p = pnext;
+ }
+}
static void
-store_pipelocs()
+store_pipelocs(pTHX)
{
int i;
pPLOC p;
p->dir[NAM$C_MAXRSS] = '\0';
}
#endif
-
+ Perl_call_atexit(aTHX_ &free_pipelocs, head_PLOC);
}
static char *
-find_vmspipe(void)
+find_vmspipe(pTHX)
{
static int vmspipe_file_status = 0;
static char vmspipe_file[NAM$C_MAXRSS+1];
}
static FILE *
-vmspipe_tempfile(void)
+vmspipe_tempfile(pTHX)
{
char file[NAM$C_MAXRSS+1];
FILE *fp;
fprintf(fp,"$ perl_del = \"delete\"\n");
fprintf(fp,"$ pif = \"if\"\n");
fprintf(fp,"$! --- define i/o redirection (sys$output set by lib$spawn)\n");
- fprintf(fp,"$ pif perl_popen_in .nes. \"\" then perl_define sys$input 'perl_popen_in'\n");
- fprintf(fp,"$ pif perl_popen_err .nes. \"\" then perl_define sys$error 'perl_popen_err'\n");
+ fprintf(fp,"$ pif perl_popen_in .nes. \"\" then perl_define/user/name_attributes=confine sys$input 'perl_popen_in'\n");
+ fprintf(fp,"$ pif perl_popen_err .nes. \"\" then perl_define/user/name_attributes=confine sys$error 'perl_popen_err'\n");
+ fprintf(fp,"$ pif perl_popen_out .nes. \"\" then perl_define sys$output 'perl_popen_out'\n");
fprintf(fp,"$ cmd = perl_popen_cmd\n");
fprintf(fp,"$! --- get rid of global symbols\n");
fprintf(fp,"$ perl_del/symbol/global perl_popen_in\n");
fprintf(fp,"$ perl_del/symbol/global perl_popen_err\n");
+ fprintf(fp,"$ perl_del/symbol/global perl_popen_out\n");
fprintf(fp,"$ perl_del/symbol/global perl_popen_cmd\n");
fprintf(fp,"$ perl_on\n");
fprintf(fp,"$ 'cmd\n");
fprintf(fp,"$ perl_status = $STATUS\n");
- fprintf(fp,"$ perl_del 'perl_cfile'\n");
+ fprintf(fp,"$ perl_del 'perl_cfile'\n");
fprintf(fp,"$ perl_exit 'perl_status'\n");
fsync(fileno(fp));
static PerlIO *
-safe_popen(char *cmd, char *mode)
+safe_popen(pTHX_ char *cmd, char *mode)
{
- dTHX;
static int handler_set_up = FALSE;
unsigned long int sts, flags=1; /* nowait - gnu c doesn't allow &1 */
unsigned int table = LIB$K_CLI_GLOBAL_SYM;
pInfo info;
struct dsc$descriptor_s d_symbol= {0, DSC$K_DTYPE_T,
DSC$K_CLASS_S, symbol};
- struct dsc$descriptor_s d_out = {0, DSC$K_DTYPE_T,
- DSC$K_CLASS_S, out};
struct dsc$descriptor_s vmspipedsc = {0, DSC$K_DTYPE_T,
DSC$K_CLASS_S, 0};
+
$DESCRIPTOR(d_sym_cmd,"PERL_POPEN_CMD");
$DESCRIPTOR(d_sym_in ,"PERL_POPEN_IN");
+ $DESCRIPTOR(d_sym_out,"PERL_POPEN_OUT");
$DESCRIPTOR(d_sym_err,"PERL_POPEN_ERR");
/* once-per-program initialization...
/* see if we can find a VMSPIPE.COM */
tfilebuf[0] = '@';
- vmspipe = find_vmspipe();
+ vmspipe = find_vmspipe(aTHX);
if (vmspipe) {
strcpy(tfilebuf+1,vmspipe);
} else { /* uh, oh...we're in tempfile hell */
- tpipe = vmspipe_tempfile();
+ tpipe = vmspipe_tempfile(aTHX);
if (!tpipe) { /* a fish popular in Boston */
if (ckWARN(WARN_PIPE)) {
Perl_warner(aTHX_ WARN_PIPE,"unable to find VMSPIPE.COM for i/o piping");
vmspipedsc.dsc$a_pointer = tfilebuf;
vmspipedsc.dsc$w_length = strlen(tfilebuf);
- if (!(setup_cmddsc(cmd,0) & 1)) { set_errno(EINVAL); return Nullfp; }
+ if (!(setup_cmddsc(aTHX_ cmd,0) & 1)) { set_errno(EINVAL); return Nullfp; }
New(1301,info,1,Info);
info->mode = *mode;
info->in_done = TRUE;
info->out_done = TRUE;
info->err_done = TRUE;
+ in[0] = out[0] = err[0] = '\0';
if (*mode == 'r') { /* piping from subroutine */
- in[0] = '\0';
- info->out = pipe_infromchild_setup(mbx,out);
+ info->out = pipe_infromchild_setup(aTHX_ mbx,out);
if (info->out) {
info->out->pipe_done = &info->out_done;
info->out_done = FALSE;
if (!done) _ckvmssts(sys$clref(pipe_ef));
_ckvmssts(sys$setast(1));
if (!done) _ckvmssts(sys$waitfr(pipe_ef));
- }
+ }
if (info->out->buf) Safefree(info->out->buf);
Safefree(info->out);
Safefree(info);
return Nullfp;
- }
+ }
- info->err = pipe_mbxtofd_setup(fileno(stderr), err);
+ info->err = pipe_mbxtofd_setup(aTHX_ fileno(stderr), err);
if (info->err) {
info->err->pipe_done = &info->err_done;
info->err_done = FALSE;
}
} else { /* piping to subroutine , mode=w*/
- int melded;
- info->in = pipe_tochild_setup(in,mbx);
+ info->in = pipe_tochild_setup(aTHX_ in,mbx);
info->fp = PerlIO_open(mbx, mode);
if (info->in) {
info->in->pipe_done = &info->in_done;
if (info->in->buf) Safefree(info->in->buf);
Safefree(info->in);
Safefree(info);
- return Nullfp;
+ return Nullfp;
}
- /* if SYS$ERROR == SYS$OUTPUT, use only one mbx */
-
- melded = FALSE;
- fgetname(stderr, err);
- if (strncmp(err,"SYS$ERROR:",10) == 0) {
- fgetname(stdout, out);
- if (strncmp(out,"SYS$OUTPUT:",11) == 0) {
- if (popen_translate("SYS$OUTPUT",out) == popen_translate("SYS$ERROR",err)) {
- melded = TRUE;
- }
- }
- }
- info->out = pipe_mbxtofd_setup(fileno(stdout), out);
+ info->out = pipe_mbxtofd_setup(aTHX_ fileno(stdout), out);
if (info->out) {
info->out->pipe_done = &info->out_done;
info->out_done = FALSE;
info->out->info = info;
}
- if (!melded) {
- info->err = pipe_mbxtofd_setup(fileno(stderr), err);
- if (info->err) {
- info->err->pipe_done = &info->err_done;
- info->err_done = FALSE;
- info->err->info = info;
- }
- } else {
- err[0] = '\0';
- }
+
+ info->err = pipe_mbxtofd_setup(aTHX_ fileno(stderr), err);
+ if (info->err) {
+ info->err->pipe_done = &info->err_done;
+ info->err_done = FALSE;
+ info->err->info = info;
+ }
}
- d_out.dsc$w_length = strlen(out); /* lib$spawn sets SYS$OUTPUT so can meld*/
symbol[MAX_DCL_SYMBOL] = '\0';
d_symbol.dsc$w_length = strlen(symbol);
_ckvmssts(lib$set_symbol(&d_sym_err, &d_symbol, &table));
+ strncpy(symbol, out, MAX_DCL_SYMBOL);
+ d_symbol.dsc$w_length = strlen(symbol);
+ _ckvmssts(lib$set_symbol(&d_sym_out, &d_symbol, &table));
p = VMScmd.dsc$a_pointer;
while (*p && *p != '\n') p++;
info->next=open_pipes; /* prepend to list */
open_pipes=info;
_ckvmssts(sys$setast(1));
- _ckvmssts(lib$spawn(&vmspipedsc, &nl_desc, &d_out, &flags,
+ _ckvmssts(lib$spawn(&vmspipedsc, &nl_desc, &nl_desc, &flags,
0, &info->pid, &info->completion,
0, popen_completion_ast,info,0,0,0));
_ckvmssts(lib$delete_symbol(&d_sym_cmd, &table));
_ckvmssts(lib$delete_symbol(&d_sym_in, &table));
_ckvmssts(lib$delete_symbol(&d_sym_err, &table));
-
+ _ckvmssts(lib$delete_symbol(&d_sym_out, &table));
vms_execfree(aTHX);
PL_forkprocess = info->pid;
} /* end of safe_popen */
-/*{{{ FILE *my_popen(char *cmd, char *mode)*/
-FILE *
+/*{{{ PerlIO *my_popen(char *cmd, char *mode)*/
+PerlIO *
Perl_my_popen(pTHX_ char *cmd, char *mode)
{
TAINT_ENV();
TAINT_PROPER("popen");
PERL_FLUSHALL_FOR_CHILD;
- return safe_popen(cmd,mode);
+ return safe_popen(aTHX_ cmd,mode);
}
/*}}}*/
-/*{{{ I32 my_pclose(FILE *fp)*/
-I32 Perl_my_pclose(pTHX_ FILE *fp)
+/*{{{ I32 my_pclose(PerlIO *fp)*/
+I32 Perl_my_pclose(pTHX_ PerlIO *fp)
{
- dTHX;
pInfo info, last = NULL;
unsigned long int retsts;
int done, iss;
* the first EOF closing the pipe (and DASSGN'ing the channel)...
*/
- fsync(fileno(info->fp)); /* first, flush data */
+ PerlIO_flush(info->fp); /* first, flush data */
_ckvmssts(sys$setast(0));
info->closing = TRUE;
/* sort-of waitpid; use only with popen() */
/*{{{Pid_t my_waitpid(Pid_t pid, int *statusp, int flags)*/
Pid_t
-my_waitpid(Pid_t pid, int *statusp, int flags)
+Perl_my_waitpid(pTHX_ Pid_t pid, int *statusp, int flags)
{
pInfo info;
int done;
- dTHX;
for (info = open_pipes; info != NULL; info = info->next)
if (info->pid == pid) break;
static int background_process(int argc, char **argv);
-static void pipe_and_fork(char **cmargv);
+static void pipe_and_fork(pTHX_ char **cmargv);
/*{{{ void getredirection(int *ac, char ***av)*/
static void
{
if (j+1 >= argc)
{
- PerlIO_printf(Perl_debug_log,"No input file after < on command line");
+ fprintf(stderr,"No input file after < on command line");
exit(LIB$_WRONUMARG);
}
in = argv[++j];
{
if (j+1 >= argc)
{
- PerlIO_printf(Perl_debug_log,"No output file after > on command line");
+ fprintf(stderr,"No output file after > on command line");
exit(LIB$_WRONUMARG);
}
out = argv[++j];
out = 1 + ap;
if (j >= argc)
{
- PerlIO_printf(Perl_debug_log,"No output file after > or >> on command line");
+ fprintf(stderr,"No output file after > or >> on command line");
exit(LIB$_WRONUMARG);
}
continue;
err = 2 + ap;
if (j >= argc)
{
- PerlIO_printf(Perl_debug_log,"No output file after 2> or 2>> on command line");
+ fprintf(stderr,"No output file after 2> or 2>> on command line");
exit(LIB$_WRONUMARG);
}
continue;
{
if (j+1 >= argc)
{
- PerlIO_printf(Perl_debug_log,"No command into which to pipe on command line");
+ fprintf(stderr,"No command into which to pipe on command line");
exit(LIB$_WRONUMARG);
}
cmargc = argc-(j+1);
{
if (out != NULL)
{
- PerlIO_printf(Perl_debug_log,"'|' and '>' may not both be specified on command line");
+ fprintf(stderr,"'|' and '>' may not both be specified on command line");
exit(LIB$_INVARGORD);
}
- pipe_and_fork(cmargv);
+ pipe_and_fork(aTHX_ cmargv);
}
/* Check for input from a pipe (mailbox) */
/* Input from a pipe, reopen it in binary mode to disable */
/* carriage control processing. */
- PerlIO_getname(stdin, mbxname);
+ fgetname(stdin, mbxname);
mbxnam.dsc$a_pointer = mbxname;
mbxnam.dsc$w_length = strlen(mbxnam.dsc$a_pointer);
lib$getdvi(&dvi_item, 0, &mbxnam, &bufsize, 0, 0);
freopen(mbxname, "rb", stdin);
if (errno != 0)
{
- PerlIO_printf(Perl_debug_log,"Can't reopen input pipe (name: %s) in binary mode",mbxname);
+ fprintf(stderr,"Can't reopen input pipe (name: %s) in binary mode",mbxname);
exit(vaxc$errno);
}
}
if ((in != NULL) && (NULL == freopen(in, "r", stdin, "mbc=32", "mbf=2")))
{
- PerlIO_printf(Perl_debug_log,"Can't open input file %s as stdin",in);
+ fprintf(stderr,"Can't open input file %s as stdin",in);
exit(vaxc$errno);
}
if ((out != NULL) && (NULL == freopen(out, outmode, stdout, "mbc=32", "mbf=2")))
{
- PerlIO_printf(Perl_debug_log,"Can't open output file %s as stdout",out);
+ fprintf(stderr,"Can't open output file %s as stdout",out);
exit(vaxc$errno);
}
+ if (out != NULL) Perl_vmssetuserlnm(aTHX_ "SYS$OUTPUT",out);
+
if (err != NULL) {
if (strcmp(err,"&1") == 0) {
- dup2(fileno(stdout), fileno(Perl_debug_log));
+ dup2(fileno(stdout), fileno(stderr));
+ Perl_vmssetuserlnm(aTHX_ "SYS$ERROR","SYS$OUTPUT");
} else {
FILE *tmperr;
if (NULL == (tmperr = fopen(err, errmode, "mbc=32", "mbf=2")))
{
- PerlIO_printf(Perl_debug_log,"Can't open error file %s as stderr",err);
+ fprintf(stderr,"Can't open error file %s as stderr",err);
exit(vaxc$errno);
}
fclose(tmperr);
- if (NULL == freopen(err, "a", Perl_debug_log, "mbc=32", "mbf=2"))
+ if (NULL == freopen(err, "a", stderr, "mbc=32", "mbf=2"))
{
exit(vaxc$errno);
}
+ Perl_vmssetuserlnm(aTHX_ "SYS$ERROR",err);
}
}
#ifdef ARGPROC_DEBUG
0
};
-static void pipe_and_fork(char **cmargv)
+static void pipe_and_fork(pTHX_ char **cmargv)
{
char subcmd[2048];
$DESCRIPTOR(cmddsc, "");
cmddsc.dsc$a_pointer = subcmd;
cmddsc.dsc$w_length = strlen(cmddsc.dsc$a_pointer);
- create_mbx(&child_chan,&mbxdsc);
+ create_mbx(aTHX_ &child_chan,&mbxdsc);
#ifdef ARGPROC_DEBUG
PerlIO_printf(Perl_debug_log, "Pipe Mailbox Name = '%s'\n", mbxdsc.dsc$a_pointer);
PerlIO_printf(Perl_debug_log, "Sub Process Command = '%s'\n", cmddsc.dsc$a_pointer);
unsigned long int iprv[(sizeof(union prvdef) + sizeof(unsigned long int) - 1) / sizeof(unsigned long int)];
unsigned short int dummy, rlen;
struct dsc$descriptor_s **tabvec;
- dTHX;
+#if defined(PERL_IMPLICIT_CONTEXT)
+ pTHX = NULL;
+#endif
struct itmlst_3 jpilist[4] = { {sizeof iprv, JPI$_IMAGPRIV, iprv, &dummy},
{sizeof rlst, JPI$_RIGHTSLIST, rlst, &rlen},
{ sizeof rsz, JPI$_RIGHTS_SIZE, &rsz, &dummy},
{ 0, 0, 0, 0} };
- _ckvmssts(sys$getjpiw(0,NULL,NULL,jpilist,iosb,NULL,NULL));
- _ckvmssts(iosb[0]);
+ _ckvmssts_noperl(sys$getjpiw(0,NULL,NULL,jpilist,iosb,NULL,NULL));
+ _ckvmssts_noperl(iosb[0]);
for (i = 0; i < sizeof iprv / sizeof(unsigned long int); i++) {
if (iprv[i]) { /* Running image installed with privs? */
- _ckvmssts(sys$setprv(0,iprv,0,NULL)); /* Turn 'em off. */
+ _ckvmssts_noperl(sys$setprv(0,iprv,0,NULL)); /* Turn 'em off. */
will_taint = TRUE;
break;
}
if (jpilist[1].bufadr != rlst) Safefree(jpilist[1].bufadr);
jpilist[1].bufadr = New(1320,mask,rsz,unsigned long int);
jpilist[1].buflen = rsz * sizeof(unsigned long int);
- _ckvmssts(sys$getjpiw(0,NULL,NULL,&jpilist[1],iosb,NULL,NULL));
- _ckvmssts(iosb[0]);
+ _ckvmssts_noperl(sys$getjpiw(0,NULL,NULL,&jpilist[1],iosb,NULL,NULL));
+ _ckvmssts_noperl(iosb[0]);
}
mask = jpilist[1].bufadr;
/* Check attribute flags for each identifier (2nd longword); protected
tabvec[tabidx]->dsc$b_dtype = DSC$K_DTYPE_T;
tabvec[tabidx]->dsc$b_class = DSC$K_CLASS_D;
tabvec[tabidx]->dsc$a_pointer = NULL;
- _ckvmssts(lib$scopy_r_dx(&len,eqv,tabvec[tabidx]));
+ _ckvmssts_noperl(lib$scopy_r_dx(&len,eqv,tabvec[tabidx]));
}
if (tabidx) { tabvec[tabidx] = NULL; env_tables = tabvec; }
getredirection(argcp,argvp);
-#if defined(USE_THREADS) && defined(__DECC)
+#if defined(USE_THREADS) && ( defined(__DECC) || defined(__DECCXX) )
{
# include <reentrancy.h>
(void) decc$set_reentrancy(C$C_MULTITHREAD);
* Collect all the version numbers for the current file.
*/
static void
-collectversions(dd)
- DIR *dd;
+collectversions(pTHX_ DIR *dd)
{
struct dsc$descriptor_s pat;
struct dsc$descriptor_s res;
char *p, *text, buff[sizeof dd->entry.d_name];
int i;
unsigned long context, tmpsts;
- dTHX;
/* Convenient shorthand. */
e = &dd->entry;
*/
/*{{{ struct dirent *readdir(DIR *dd)*/
struct dirent *
-readdir(DIR *dd)
+Perl_readdir(pTHX_ DIR *dd)
{
struct dsc$descriptor_s res;
char *p, buff[sizeof dd->entry.d_name];
dd->entry.d_namlen = strlen(dd->entry.d_name);
dd->entry.vms_verscount = 0;
- if (dd->vms_wantversions) collectversions(dd);
+ if (dd->vms_wantversions) collectversions(aTHX_ dd);
return &dd->entry;
} /* end of readdir() */
*/
/*{{{ void seekdir(DIR *dd,long count)*/
void
-seekdir(DIR *dd, long count)
+Perl_seekdir(pTHX_ DIR *dd, long count)
{
int vms_wantversions;
- dTHX;
/* If we haven't done anything yet... */
if (dd->count == 0)
}
static char *
-setup_argstr(SV *really, SV **mark, SV **sp)
+setup_argstr(pTHX_ SV *really, SV **mark, SV **sp)
{
- dTHX;
char *junk, *tmps = Nullch;
register size_t cmdlen = 0;
size_t rlen;
static unsigned long int
-setup_cmddsc(char *cmd, int check_img)
+setup_cmddsc(pTHX_ char *cmd, int check_img)
{
char vmsspec[NAM$C_MAXRSS+1], resspec[NAM$C_MAXRSS+1];
$DESCRIPTOR(defdsc,".EXE");
unsigned long int cxt = 0, flags = 1, retsts = SS$_NORMAL;
register char *s, *rest, *cp, *wordbreak;
register int isdcl;
- dTHX;
if (strlen(cmd) >
(sizeof(vmsspec) > sizeof(resspec) ? sizeof(resspec) : sizeof(vmsspec)))
/* {{{ bool vms_do_aexec(SV *really,SV **mark,SV **sp) */
bool
-vms_do_aexec(SV *really,SV **mark,SV **sp)
+Perl_vms_do_aexec(pTHX_ SV *really,SV **mark,SV **sp)
{
- dTHX;
if (sp > mark) {
if (vfork_called) { /* this follows a vfork - act Unixish */
vfork_called--;
else return do_aexec(really,mark,sp);
}
/* no vfork - act VMSish */
- return vms_do_exec(setup_argstr(really,mark,sp));
+ return vms_do_exec(setup_argstr(aTHX_ really,mark,sp));
}
/* {{{bool vms_do_exec(char *cmd) */
bool
-vms_do_exec(char *cmd)
+Perl_vms_do_exec(pTHX_ char *cmd)
{
- dTHX;
if (vfork_called) { /* this follows a vfork - act Unixish */
vfork_called--;
if (vfork_called < 0) {
TAINT_ENV();
TAINT_PROPER("exec");
- if ((retsts = setup_cmddsc(cmd,1)) & 1)
+ if ((retsts = setup_cmddsc(aTHX_ cmd,1)) & 1)
retsts = lib$do_command(&VMScmd);
switch (retsts) {
} /* end of vms_do_exec() */
/*}}}*/
-unsigned long int do_spawn(char *);
+unsigned long int Perl_do_spawn(pTHX_ char *);
/* {{{ unsigned long int do_aspawn(void *really,void **mark,void **sp) */
unsigned long int
-do_aspawn(void *really,void **mark,void **sp)
+Perl_do_aspawn(pTHX_ void *really,void **mark,void **sp)
{
- dTHX;
- if (sp > mark) return do_spawn(setup_argstr((SV *)really,(SV **)mark,(SV **)sp));
+ if (sp > mark) return do_spawn(setup_argstr(aTHX_ (SV *)really,(SV **)mark,(SV **)sp));
return SS$_ABORT;
} /* end of do_aspawn() */
/* {{{unsigned long int do_spawn(char *cmd) */
unsigned long int
-do_spawn(char *cmd)
+Perl_do_spawn(pTHX_ char *cmd)
{
unsigned long int sts, substs, hadcmd = 1;
- dTHX;
TAINT_ENV();
TAINT_PROPER("spawn");
hadcmd = 0;
sts = lib$spawn(0,0,0,0,0,0,&substs,0,0,0,0,0,0);
}
- else if ((sts = setup_cmddsc(cmd,0)) & 1) {
+ else if ((sts = setup_cmddsc(aTHX_ cmd,0)) & 1) {
sts = lib$spawn(&VMScmd,0,0,0,0,0,&substs,0,0,0,0,0,0);
}
} /* end of do_spawn() */
/*}}}*/
+
+static unsigned int *sockflags, sockflagsize;
+
+/*
+ * Shim fdopen to identify sockets for my_fwrite later, since the stdio
+ * routines found in some versions of the CRTL can't deal with sockets.
+ * We don't shim the other file open routines since a socket isn't
+ * likely to be opened by a name.
+ */
+/*{{{ FILE *my_fdopen(int fd, const char *mode)*/
+FILE *my_fdopen(int fd, const char *mode)
+{
+ FILE *fp = fdopen(fd, (char *) mode);
+
+ if (fp) {
+ unsigned int fdoff = fd / sizeof(unsigned int);
+ struct stat sbuf; /* native stat; we don't need flex_stat */
+ if (!sockflagsize || fdoff > sockflagsize) {
+ if (sockflags) Renew( sockflags,fdoff+2,unsigned int);
+ else New (1324,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))
+ sockflags[fdoff] |= 1 << (fd % sizeof(unsigned int));
+ }
+ return fp;
+
+}
+/*}}}*/
+
+
+/*
+ * Clear the corresponding bit when the (possibly) socket stream is closed.
+ * There still a small hole: we miss an implicit close which might occur
+ * via freopen(). >> Todo
+ */
+/*{{{ int my_fclose(FILE *fp)*/
+int my_fclose(FILE *fp) {
+ if (fp) {
+ unsigned int fd = fileno(fp);
+ unsigned int fdoff = fd / sizeof(unsigned int);
+
+ if (sockflagsize && fdoff <= sockflagsize)
+ sockflags[fdoff] &= ~(1 << fd % sizeof(unsigned int));
+ }
+ return fclose(fp);
+}
+/*}}}*/
+
+
/*
* A simple fwrite replacement which outputs itmsz*nitm chars without
* introducing record boundaries every itmsz chars.
* data with nulls sprinkled in the middle but also data with no null
* byte at the end.
*/
-/*{{{ int my_fwrite(void *src, size_t itmsz, size_t nitm, FILE *dest)*/
+/*{{{ int my_fwrite(const void *src, size_t itmsz, size_t nitm, FILE *dest)*/
int
-my_fwrite(void *src, size_t itmsz, size_t nitm, FILE *dest)
+my_fwrite(const void *src, size_t itmsz, size_t nitm, FILE *dest)
{
register char *cp, *end, *cpd, *data;
+ register unsigned int fd = fileno(dest);
+ register unsigned int fdoff = fd / sizeof(unsigned int);
int retval;
- int bufsize = itmsz*nitm+1;
+ int bufsize = itmsz * nitm + 1;
- _ckvmssts_noperl(lib$get_vm( &bufsize, &data ));
+ if (fdoff < sockflagsize &&
+ (sockflags[fdoff] | 1 << (fd % sizeof(unsigned int)))) {
+ if (write(fd, src, itmsz * nitm) == EOF) return EOF;
+ return nitm;
+ }
+
+ _ckvmssts_noperl(lib$get_vm(&bufsize, &data));
memcpy( data, src, itmsz*nitm );
data[itmsz*nitm] = '\0';
cpd = cp + 1;
}
- if (data) _ckvmssts_noperl(lib$free_vm( &bufsize, &data ));
+ if (data) _ckvmssts_noperl(lib$free_vm(&bufsize, &data));
return retval;
} /* end of my_fwrite() */
/*{{{ int my_flush(FILE *fp)*/
int
-my_flush(FILE *fp)
+Perl_my_flush(pTHX_ FILE *fp)
{
int res;
if ((res = fflush(fp)) == 0 && fp) {
/*
* This routine does most of the work extracting the user information.
*/
-static int fillpasswd (const char *name, struct passwd *pwd)
+static int fillpasswd (pTHX_ const char *name, struct passwd *pwd)
{
- dTHX;
static struct {
unsigned char length;
char pw_gecos[UAI$S_OWNER+1];
* Get information for a named user.
*/
/*{{{struct passwd *getpwnam(char *name)*/
-struct passwd *my_getpwnam(char *name)
+struct passwd *Perl_my_getpwnam(pTHX_ char *name)
{
struct dsc$descriptor_s name_desc;
union uicdef uic;
unsigned long int status, sts;
- dTHX;
__pwdcache = __passwd_empty;
- if (!fillpasswd(name, &__pwdcache)) {
+ if (!fillpasswd(aTHX_ name, &__pwdcache)) {
/* We still may be able to determine pw_uid and pw_gid */
name_desc.dsc$w_length= strlen(name);
name_desc.dsc$b_dtype= DSC$K_DTYPE_T;
* Called by my_getpwent with uid=-1 to list all users.
*/
/*{{{struct passwd *my_getpwuid(Uid_t uid)*/
-struct passwd *my_getpwuid(Uid_t uid)
+struct passwd *Perl_my_getpwuid(pTHX_ Uid_t uid)
{
const $DESCRIPTOR(name_desc,__pw_namecache);
unsigned short lname;
union uicdef uic;
unsigned long int status;
- dTHX;
if (uid == (unsigned int) -1) {
do {
__pwdcache.pw_uid = uic.uic$l_uic;
__pwdcache.pw_gid = uic.uic$v_group;
- fillpasswd(__pw_namecache, &__pwdcache);
+ fillpasswd(aTHX_ __pw_namecache, &__pwdcache);
return &__pwdcache;
} /* end of my_getpwuid() */
* Get information for next user.
*/
/*{{{struct passwd *my_getpwent()*/
-struct passwd *my_getpwent()
+struct passwd *Perl_my_getpwent(pTHX)
{
return (my_getpwuid((unsigned int) -1));
}
* Finish searching rights database for users.
*/
/*{{{void my_endpwent()*/
-void my_endpwent()
+void Perl_my_endpwent(pTHX)
{
- dTHX;
if (contxt) {
_ckvmssts(sys$finish_rdb(&contxt));
contxt= 0;
#undef localtime
#undef time
-#if defined(__VMS_VER) && __VMS_VER >= 70000000 && __DECC_VER >= 50200000
-# define RTL_USES_UTC 1
-#endif
/*
* DEC C previous to 6.0 corrupts the behavior of the /prefix
(gmtime_emulation_type == 1 ? toloc_dst(secs) : \
((secs) + utc_offset_secs))))
+#ifndef RTL_USES_UTC
+/*
+
+ ucx$tz = "EST5EDT4,M4.1.0,M10.5.0" typical
+ DST starts on 1st sun of april at 02:00 std time
+ ends on last sun of october at 02:00 dst time
+ see the UCX management command reference, SET CONFIG TIMEZONE
+ for formatting info.
+
+ No, it's not as general as it should be, but then again, NOTHING
+ will handle UK times in a sensible way.
+*/
+
+
+/*
+ parse the DST start/end info:
+ (Jddd|ddd|Mmon.nth.dow)[/hh:mm:ss]
+*/
+
+static char *
+tz_parse_startend(char *s, struct tm *w, int *past)
+{
+ int dinm[] = {31,28,31,30,31,30,31,31,30,31,30,31};
+ int ly, dozjd, d, m, n, hour, min, sec, j, k;
+ time_t g;
+
+ if (!s) return 0;
+ if (!w) return 0;
+ if (!past) return 0;
+
+ ly = 0;
+ if (w->tm_year % 4 == 0) ly = 1;
+ if (w->tm_year % 100 == 0) ly = 0;
+ if (w->tm_year+1900 % 400 == 0) ly = 1;
+ if (ly) dinm[1]++;
+
+ dozjd = isdigit(*s);
+ if (*s == 'J' || *s == 'j' || dozjd) {
+ if (!dozjd && !isdigit(*++s)) return 0;
+ d = *s++ - '0';
+ if (isdigit(*s)) {
+ d = d*10 + *s++ - '0';
+ if (isdigit(*s)) {
+ d = d*10 + *s++ - '0';
+ }
+ }
+ if (d == 0) return 0;
+ if (d > 366) return 0;
+ d--;
+ if (!dozjd && d > 58 && ly) d++; /* after 28 feb */
+ g = d * 86400;
+ dozjd = 1;
+ } else if (*s == 'M' || *s == 'm') {
+ if (!isdigit(*++s)) return 0;
+ m = *s++ - '0';
+ if (isdigit(*s)) m = 10*m + *s++ - '0';
+ if (*s != '.') return 0;
+ if (!isdigit(*++s)) return 0;
+ n = *s++ - '0';
+ if (n < 1 || n > 5) return 0;
+ if (*s != '.') return 0;
+ if (!isdigit(*++s)) return 0;
+ d = *s++ - '0';
+ if (d > 6) return 0;
+ }
+
+ if (*s == '/') {
+ if (!isdigit(*++s)) return 0;
+ hour = *s++ - '0';
+ if (isdigit(*s)) hour = 10*hour + *s++ - '0';
+ if (*s == ':') {
+ if (!isdigit(*++s)) return 0;
+ min = *s++ - '0';
+ if (isdigit(*s)) min = 10*min + *s++ - '0';
+ if (*s == ':') {
+ if (!isdigit(*++s)) return 0;
+ sec = *s++ - '0';
+ if (isdigit(*s)) sec = 10*sec + *s++ - '0';
+ }
+ }
+ } else {
+ hour = 2;
+ min = 0;
+ sec = 0;
+ }
+
+ if (dozjd) {
+ if (w->tm_yday < d) goto before;
+ if (w->tm_yday > d) goto after;
+ } else {
+ if (w->tm_mon+1 < m) goto before;
+ if (w->tm_mon+1 > m) goto after;
+
+ j = (42 + w->tm_wday - w->tm_mday)%7; /*dow of mday 0 */
+ k = d - j; /* mday of first d */
+ if (k <= 0) k += 7;
+ k += 7 * ((n>4?4:n)-1); /* mday of n'th d */
+ if (n == 5 && k+7 <= dinm[w->tm_mon]) k += 7;
+ if (w->tm_mday < k) goto before;
+ if (w->tm_mday > k) goto after;
+ }
+
+ if (w->tm_hour < hour) goto before;
+ if (w->tm_hour > hour) goto after;
+ if (w->tm_min < min) goto before;
+ if (w->tm_min > min) goto after;
+ if (w->tm_sec < sec) goto before;
+ goto after;
+
+before:
+ *past = 0;
+ return s;
+after:
+ *past = 1;
+ return s;
+}
+
+
+
+
+/* parse the offset: (+|-)hh[:mm[:ss]] */
+
+static char *
+tz_parse_offset(char *s, int *offset)
+{
+ int hour = 0, min = 0, sec = 0;
+ int neg = 0;
+ if (!s) return 0;
+ if (!offset) return 0;
+
+ if (*s == '-') {neg++; s++;}
+ if (*s == '+') s++;
+ if (!isdigit(*s)) return 0;
+ hour = *s++ - '0';
+ if (isdigit(*s)) hour = hour*10+(*s++ - '0');
+ if (hour > 24) return 0;
+ if (*s == ':') {
+ if (!isdigit(*++s)) return 0;
+ min = *s++ - '0';
+ if (isdigit(*s)) min = min*10 + (*s++ - '0');
+ if (min > 59) return 0;
+ if (*s == ':') {
+ if (!isdigit(*++s)) return 0;
+ sec = *s++ - '0';
+ if (isdigit(*s)) sec = sec*10 + (*s++ - '0');
+ if (sec > 59) return 0;
+ }
+ }
+
+ *offset = (hour*60+min)*60 + sec;
+ if (neg) *offset = -*offset;
+ return s;
+}
+
+/*
+ input time is w, whatever type of time the CRTL localtime() uses.
+ sets dst, the zone, and the gmtoff (seconds)
+
+ caches the value of TZ and UCX$TZ env variables; note that
+ my_setenv looks for these and sets a flag if they're changed
+ for efficiency.
+
+ We have to watch out for the "australian" case (dst starts in
+ october, ends in april)...flagged by "reverse" and checked by
+ scanning through the months of the previous year.
+
+*/
+
+static int
+tz_parse(pTHX_ time_t *w, int *dst, char *zone, int *gmtoff)
+{
+ time_t when;
+ struct tm *w2;
+ char *s,*s2;
+ char *dstzone, *tz, *s_start, *s_end;
+ int std_off, dst_off, isdst;
+ int y, dststart, dstend;
+ static char envtz[1025]; /* longer than any logical, symbol, ... */
+ static char ucxtz[1025];
+ static char reversed = 0;
+
+ if (!w) return 0;
+
+ if (tz_updated) {
+ tz_updated = 0;
+ reversed = -1; /* flag need to check */
+ envtz[0] = ucxtz[0] = '\0';
+ tz = my_getenv("TZ",0);
+ if (tz) strcpy(envtz, tz);
+ tz = my_getenv("UCX$TZ",0);
+ if (tz) strcpy(ucxtz, tz);
+ if (!envtz[0] && !ucxtz[0]) return 0; /* we give up */
+ }
+ tz = envtz;
+ if (!*tz) tz = ucxtz;
+
+ s = tz;
+ while (isalpha(*s)) s++;
+ s = tz_parse_offset(s, &std_off);
+ if (!s) return 0;
+ if (!*s) { /* no DST, hurray we're done! */
+ isdst = 0;
+ goto done;
+ }
+
+ dstzone = s;
+ while (isalpha(*s)) s++;
+ s2 = tz_parse_offset(s, &dst_off);
+ if (s2) {
+ s = s2;
+ } else {
+ dst_off = std_off - 3600;
+ }
+
+ if (!*s) { /* default dst start/end?? */
+ if (tz != ucxtz) { /* if TZ tells zone only, UCX$TZ tells rule */
+ s = strchr(ucxtz,',');
+ }
+ if (!s || !*s) s = ",M4.1.0,M10.5.0"; /* we know we do dst, default rule */
+ }
+ if (*s != ',') return 0;
+
+ when = *w;
+ when = _toutc(when); /* convert to utc */
+ when = when - std_off; /* convert to pseudolocal time*/
+
+ w2 = localtime(&when);
+ y = w2->tm_year;
+ s_start = s+1;
+ s = tz_parse_startend(s_start,w2,&dststart);
+ if (!s) return 0;
+ if (*s != ',') return 0;
+
+ when = *w;
+ when = _toutc(when); /* convert to utc */
+ when = when - dst_off; /* convert to pseudolocal time*/
+ w2 = localtime(&when);
+ if (w2->tm_year != y) { /* spans a year, just check one time */
+ when += dst_off - std_off;
+ w2 = localtime(&when);
+ }
+ s_end = s+1;
+ s = tz_parse_startend(s_end,w2,&dstend);
+ if (!s) return 0;
+
+ if (reversed == -1) { /* need to check if start later than end */
+ int j, ds, de;
+
+ when = *w;
+ if (when < 2*365*86400) {
+ when += 2*365*86400;
+ } else {
+ when -= 365*86400;
+ }
+ w2 =localtime(&when);
+ when = when + (15 - w2->tm_yday) * 86400; /* jan 15 */
+
+ for (j = 0; j < 12; j++) {
+ w2 =localtime(&when);
+ (void) tz_parse_startend(s_start,w2,&ds);
+ (void) tz_parse_startend(s_end,w2,&de);
+ if (ds != de) break;
+ when += 30*86400;
+ }
+ reversed = 0;
+ if (de && !ds) reversed = 1;
+ }
+
+ isdst = dststart && !dstend;
+ if (reversed) isdst = dststart || !dstend;
+
+done:
+ if (dst) *dst = isdst;
+ if (gmtoff) *gmtoff = isdst ? dst_off : std_off;
+ if (isdst) tz = dstzone;
+ if (zone) {
+ while(isalpha(*tz)) *zone++ = *tz++;
+ *zone = '\0';
+ }
+ return 1;
+}
+
+#endif /* !RTL_USES_UTC */
/* my_time(), my_localtime(), my_gmtime()
* By default traffic in UTC time values, using CRTL gmtime() or
*/
/*{{{time_t my_time(time_t *timep)*/
-time_t my_time(time_t *timep)
+time_t Perl_my_time(pTHX_ time_t *timep)
{
- dTHX;
time_t when;
struct tm *tm_p;
gmtime_emulation_type++;
if (!vmstrnenv("SYS$TIMEZONE_DIFFERENTIAL",off,0,fildev,0)) {
gmtime_emulation_type++;
+ utc_offset_secs = 0;
Perl_warn(aTHX_ "no UTC offset information; assuming local time is UTC");
}
else { utc_offset_secs = atol(off); }
/*{{{struct tm *my_gmtime(const time_t *timep)*/
struct tm *
-my_gmtime(const time_t *timep)
+Perl_my_gmtime(pTHX_ const time_t *timep)
{
- dTHX;
char *p;
time_t when;
struct tm *rsltmp;
/*{{{struct tm *my_localtime(const time_t *timep)*/
struct tm *
-my_localtime(const time_t *timep)
+Perl_my_localtime(pTHX_ const time_t *timep)
{
- dTHX;
- time_t when;
+ time_t when, whenutc;
struct tm *rsltmp;
+ int dst, offset;
if (timep == NULL) {
set_errno(EINVAL); set_vaxc_errno(LIB$_INVARG);
# endif
/* CRTL localtime() wants UTC as input, does tz correction itself */
return localtime(&when);
-# else
+
+# else /* !RTL_USES_UTC */
+ whenutc = when;
# ifdef VMSISH_TIME
- if (!VMSISH_TIME) when = _toloc(when); /* Input was UTC */
+ if (!VMSISH_TIME) when = _toloc(whenutc); /* input was UTC */
+ if (VMSISH_TIME) whenutc = _toutc(when); /* input was truelocal */
# endif
+ dst = -1;
+#ifndef RTL_USES_UTC
+ if (tz_parse(&when, &dst, 0, &offset)) { /* truelocal determines DST*/
+ when = whenutc - offset; /* pseudolocal time*/
+ }
# endif
/* CRTL localtime() wants local time as input, so does no tz correction */
rsltmp = localtime(&when);
- if (rsltmp && gmtime_emulation_type != 1) rsltmp->tm_isdst = -1;
+ if (rsltmp && gmtime_emulation_type != 1) rsltmp->tm_isdst = dst;
return rsltmp;
+# endif
} /* end of my_localtime() */
/*}}}*/
static const long int utime_baseadjust[2] = { 0x4beb4000, 0x7c9567 };
/*{{{int my_utime(char *path, struct utimbuf *utimes)*/
-int my_utime(char *file, struct utimbuf *utimes)
+int Perl_my_utime(pTHX_ char *file, struct utimbuf *utimes)
{
- dTHX;
register int i;
long int bintime[2], len = 2, lowbit, unixtime,
secscale = 10000000; /* seconds --> 100 ns intervals */
fnmdsc.dsc$w_length = mynam.nam$b_name + mynam.nam$b_type + mynam.nam$b_ver;
memset((void *) &myfib, 0, sizeof myfib);
-#ifdef __DECC
+#if defined(__DECC) || defined(__DECCXX)
for (i=0;i<3;i++) myfib.fib$w_fid[i] = mynam.nam$w_fid[i];
for (i=0;i<3;i++) myfib.fib$w_did[i] = mynam.nam$w_did[i];
/* This prevents the revision time of the file being reset to the current
* on the first call.
*/
#define LOCKID_MASK 0x80000000 /* Use 0 to force device name use only */
-static mydev_t encode_dev (const char *dev)
+static mydev_t encode_dev (pTHX_ const char *dev)
{
int i;
unsigned long int f;
mydev_t enc;
char c;
const char *q;
- dTHX;
if (!dev || !dev[0]) return 0;
is_null_device(name)
const char *name;
{
- dTHX;
/* 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
/*{{{I32 cando_by_name(I32 bit, Uid_t effective, char *fname)*/
I32
-cando_by_name(I32 bit, Uid_t effective, char *fname)
+Perl_cando_by_name(pTHX_ I32 bit, Uid_t effective, char *fname)
{
static char usrname[L_cuserid];
static struct dsc$descriptor_s usrdsc =
char vmsname[NAM$C_MAXRSS+1], fileified[NAM$C_MAXRSS+1];
unsigned long int objtyp = ACL$C_FILE, access, retsts, privused, iosb[2];
unsigned short int retlen;
- dTHX;
struct dsc$descriptor_s namdsc = {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0};
union prvdef curprv;
struct itmlst_3 armlst[3] = {{sizeof access, CHP$_ACCESS, &access, &retlen},
/*{{{ int flex_fstat(int fd, Stat_t *statbuf)*/
int
-flex_fstat(int fd, Stat_t *statbufp)
+Perl_flex_fstat(pTHX_ int fd, Stat_t *statbufp)
{
- dTHX;
if (!fstat(fd,(stat_t *) statbufp)) {
if (statbufp == (Stat_t *) &PL_statcache) *namecache == '\0';
- statbufp->st_dev = encode_dev(statbufp->st_devnam);
+ statbufp->st_dev = encode_dev(aTHX_ statbufp->st_devnam);
# ifdef RTL_USES_UTC
# ifdef VMSISH_TIME
if (VMSISH_TIME) {
/*{{{ int flex_stat(const char *fspec, Stat_t *statbufp)*/
int
-flex_stat(const char *fspec, Stat_t *statbufp)
+Perl_flex_stat(pTHX_ const char *fspec, Stat_t *statbufp)
{
- dTHX;
char fileified[NAM$C_MAXRSS+1];
char temp_fspec[NAM$C_MAXRSS+300];
int retval = -1;
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("_NLA0:");
+ 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;
}
if (retval) retval = stat(temp_fspec,(stat_t *) statbufp);
if (!retval) {
- statbufp->st_dev = encode_dev(statbufp->st_devnam);
+ statbufp->st_dev = encode_dev(aTHX_ statbufp->st_devnam);
# ifdef RTL_USES_UTC
# ifdef VMSISH_TIME
if (VMSISH_TIME) {
mysv = SvROK(ST(0)) ? SvRV(ST(0)) : ST(0);
if (SvTYPE(mysv) == SVt_PVGV) {
- if (!(io = GvIOp(mysv)) || !fgetname(IoIFP(io),fspec,1)) {
+ if (!(io = GvIOp(mysv)) || !PerlIO_getname(IoIFP(io),fspec)) {
set_errno(EINVAL); set_vaxc_errno(LIB$_INVARG);
ST(0) = &PL_sv_no;
XSRETURN(1);
mysv = SvROK(ST(0)) ? SvRV(ST(0)) : ST(0);
if (SvTYPE(mysv) == SVt_PVGV) {
- if (!(io = GvIOp(mysv)) || !fgetname(IoIFP(io),inspec,1)) {
+ if (!(io = GvIOp(mysv)) || !PerlIO_getname(IoIFP(io),inspec)) {
set_errno(EINVAL); set_vaxc_errno(LIB$_INVARG);
ST(0) = &PL_sv_no;
XSRETURN(1);
}
mysv = SvROK(ST(1)) ? SvRV(ST(1)) : ST(1);
if (SvTYPE(mysv) == SVt_PVGV) {
- if (!(io = GvIOp(mysv)) || !fgetname(IoIFP(io),outspec,1)) {
+ if (!(io = GvIOp(mysv)) || !PerlIO_getname(IoIFP(io),outspec)) {
set_errno(EINVAL); set_vaxc_errno(LIB$_INVARG);
ST(0) = &PL_sv_no;
XSRETURN(1);
void
-mod2fname(CV *cv)
+mod2fname(pTHX_ CV *cv)
{
dXSARGS;
char ultimate_name[NAM$C_MAXRSS+1], work_name[NAM$C_MAXRSS*8 + 1],
void
init_os_extras()
{
- char* file = __FILE__;
dTHX;
+ char* file = __FILE__;
char temp_buff[512];
if (my_trnlnm("DECC$DISABLE_TO_VMS_LOGNAME_TRANSLATION", temp_buff, 0)) {
no_translate_barewords = TRUE;
newXSproto("DynaLoader::mod2fname", mod2fname, file, "$");
newXS("File::Copy::rmscopy",rmscopy_fromperl,file);
- store_pipelocs();
+ store_pipelocs(aTHX);
return;
}
projects / p5sagit/p5-mst-13.2.git / blobdiff