{
dVAR;
register IO * const io = GvIOn(gv);
- PerlIO *saveifp = Nullfp;
- PerlIO *saveofp = Nullfp;
+ PerlIO *saveifp = NULL;
+ PerlIO *saveofp = NULL;
int savefd = -1;
char savetype = IoTYPE_CLOSED;
int writing = 0;
"Warning: unable to close filehandle %s properly.\n",
GvENAME(gv));
}
- IoOFP(io) = IoIFP(io) = Nullfp;
+ IoOFP(io) = IoIFP(io) = NULL;
}
if (as_raw) {
namesv = sv_2mortal(newSVpv(oname,0));
num_svs = 1;
svp = &namesv;
- type = Nullch;
+ type = NULL;
fp = PerlIO_openn(aTHX_ type, mode, -1, rawmode, rawperm, NULL, num_svs, svp);
}
else {
fd = -1;
}
if (!num_svs)
- type = Nullch;
+ type = NULL;
if (that_fp) {
fp = PerlIO_fdupopen(aTHX_ that_fp, NULL, dodup);
}
namesv = sv_2mortal(newSVpvn(type,tend - type));
num_svs = 1;
svp = &namesv;
- type = Nullch;
+ type = NULL;
}
fp = PerlIO_openn(aTHX_ type,mode,-1,0,0,NULL,num_svs,svp);
}
namesv = sv_2mortal(newSVpvn(type,tend - type));
num_svs = 1;
svp = &namesv;
- type = Nullch;
+ type = NULL;
}
fp = PerlIO_openn(aTHX_ type,mode,-1,0,0,NULL,num_svs,svp);
}
namesv = sv_2mortal(newSVpvn(type,tend - type));
num_svs = 1;
svp = &namesv;
- type = Nullch;
+ type = NULL;
}
fp = PerlIO_openn(aTHX_ type,mode,-1,0,0,NULL,num_svs,svp);
}
*s = 'w';
if (!(IoOFP(io) = PerlIO_openn(aTHX_ type,s,fd,0,0,NULL,0,svp))) {
PerlIO_close(fp);
- IoIFP(io) = Nullfp;
+ IoIFP(io) = NULL;
goto say_false;
}
}
IO * const io = GvIOp(gv);
if (!PL_argvoutgv)
- PL_argvoutgv = gv_fetchpvs("ARGVOUT",TRUE,SVt_PVIO);
+ PL_argvoutgv = gv_fetchpvs("ARGVOUT", GV_ADD|GV_NOTQUAL, SVt_PVIO);
if (io && (IoFLAGS(io) & IOf_ARGV) && (IoFLAGS(io) & IOf_START)) {
IoFLAGS(io) &= ~IOf_START;
if (PL_inplace) {
if (!PL_argvout_stack)
PL_argvout_stack = newAV();
- av_push(PL_argvout_stack, SvREFCNT_inc(PL_defoutgv));
+ av_push(PL_argvout_stack, SvREFCNT_inc_simple(PL_defoutgv));
}
}
if (PL_filemode & (S_ISUID|S_ISGID)) {
PL_lastfd = -1;
PL_filemode = 0;
if (!GvAV(gv))
- return Nullfp;
+ return NULL;
while (av_len(GvAV(gv)) >= 0) {
STRLEN oldlen;
sv = av_shift(GvAV(gv));
sv_setsv(GvSVn(gv),sv);
SvSETMAGIC(GvSV(gv));
PL_oldname = SvPVx(GvSV(gv), oldlen);
- if (do_open(gv,PL_oldname,oldlen,PL_inplace!=0,O_RDONLY,0,Nullfp)) {
+ if (do_open(gv,PL_oldname,oldlen,PL_inplace!=0,O_RDONLY,0,NULL)) {
if (PL_inplace) {
TAINT_PROPER("inplace open");
if (oldlen == 1 && *PL_oldname == '-') {
- setdefout(gv_fetchpvs("STDOUT",TRUE,SVt_PVIO));
+ setdefout(gv_fetchpvs("STDOUT", GV_ADD|GV_NOTQUAL,
+ SVt_PVIO));
return IoIFP(GvIOp(gv));
}
#ifndef FLEXFILENAMES
(void)PerlLIO_unlink(SvPVX_const(sv));
(void)PerlLIO_rename(PL_oldname,SvPVX_const(sv));
do_open(gv,(char*)SvPVX_const(sv),SvCUR(sv),PL_inplace!=0,
- O_RDONLY,0,Nullfp);
+ O_RDONLY,0,NULL);
#endif /* DOSISH */
#else
(void)UNLINK(SvPVX_const(sv));
SETERRNO(0,0); /* in case sprintf set errno */
#ifdef VMS
if (!do_open(PL_argvoutgv,(char*)SvPVX_const(sv),SvCUR(sv),
- PL_inplace!=0,O_WRONLY|O_CREAT|O_TRUNC,0,Nullfp))
+ PL_inplace!=0,O_WRONLY|O_CREAT|O_TRUNC,0,NULL))
#else
if (!do_open(PL_argvoutgv,(char*)SvPVX_const(sv),SvCUR(sv),
PL_inplace!=0,O_WRONLY|O_CREAT|OPEN_EXCL,0666,
- Nullfp))
+ NULL))
#endif
{
if (ckWARN_d(WARN_INPLACE))
GV *oldout = (GV*)av_pop(PL_argvout_stack);
setdefout(oldout);
SvREFCNT_dec(oldout);
- return Nullfp;
+ return NULL;
}
- setdefout(gv_fetchpvs("STDOUT",TRUE,SVt_PVIO));
+ setdefout(gv_fetchpvs("STDOUT", GV_ADD|GV_NOTQUAL, SVt_PVIO));
}
- return Nullfp;
+ return NULL;
}
/* explicit renamed to avoid C++ conflict -- kja */
retval = (PerlIO_close(IoIFP(io)) != EOF && !prev_err);
}
}
- IoOFP(io) = IoIFP(io) = Nullfp;
+ IoOFP(io) = IoIFP(io) = NULL;
}
else if (not_implicit) {
SETERRNO(EBADF,SS_IVCHAN);
return PL_laststatval;
if (ckWARN2(WARN_UNOPENED,WARN_CLOSED))
report_evil_fh(gv, io, PL_op->op_type);
- PL_statgv = Nullgv;
+ PL_statgv = NULL;
sv_setpvn(PL_statname,"", 0);
return (PL_laststatval = -1);
}
}
s = SvPV_const(sv, len);
- PL_statgv = Nullgv;
+ PL_statgv = NULL;
sv_setpvn(PL_statname, s, len);
s = SvPVX_const(PL_statname); /* s now NUL-terminated */
PL_laststype = OP_STAT;
Perl_croak(aTHX_ no_prev_lstat);
PL_laststype = OP_LSTAT;
- PL_statgv = Nullgv;
+ PL_statgv = NULL;
sv = POPs;
PUTBACK;
if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PVGV && ckWARN(WARN_IO)) {
{
dVAR;
Safefree(PL_Argv);
- PL_Argv = Null(char **);
+ PL_Argv = NULL;
Safefree(PL_Cmd);
- PL_Cmd = Nullch;
+ PL_Cmd = NULL;
}
#ifdef PERL_DEFAULT_DO_EXEC3_IMPLEMENTATION
const key_t key = (key_t)SvNVx(*++mark);
const I32 n = (optype == OP_MSGGET) ? 0 : SvIVx(*++mark);
const I32 flags = SvIVx(*++mark);
- (void)sp;
+
+ PERL_UNUSED_ARG(sp);
SETERRNO(0,0);
switch (optype)
SAVEFREESV(tmpcmd);
#ifdef VMS /* expand the wildcards right here, rather than opening a pipe, */
/* since spawning off a process is a real performance hit */
- {
-#include <descrip.h>
-#include <lib$routines.h>
-#include <nam.h>
-#include <rmsdef.h>
- char rslt[NAM$C_MAXRSS+1+sizeof(unsigned short int)] = {'\0','\0'};
- char vmsspec[NAM$C_MAXRSS+1];
- char * const rstr = rslt + sizeof(unsigned short int);
- char *begin, *end, *cp;
- $DESCRIPTOR(dfltdsc,"SYS$DISK:[]*.*;");
- PerlIO *tmpfp;
- STRLEN i;
- struct dsc$descriptor_s wilddsc
- = {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, 0};
- struct dsc$descriptor_vs rsdsc
- = {sizeof rslt, DSC$K_DTYPE_VT, DSC$K_CLASS_VS, rslt};
- unsigned long int cxt = 0, sts = 0, ok = 1, hasdir = 0, hasver = 0, isunix = 0;
-
- /* We could find out if there's an explicit dev/dir or version
- by peeking into lib$find_file's internal context at
- ((struct NAM *)((struct FAB *)cxt)->fab$l_nam)->nam$l_fnb
- but that's unsupported, so I don't want to do it now and
- have it bite someone in the future. */
- cp = SvPV(tmpglob,i);
- for (; i; i--) {
- if (cp[i] == ';') hasver = 1;
- if (cp[i] == '.') {
- if (sts) hasver = 1;
- else sts = 1;
- }
- if (cp[i] == '/') {
- hasdir = isunix = 1;
- break;
- }
- if (cp[i] == ']' || cp[i] == '>' || cp[i] == ':') {
- hasdir = 1;
- break;
- }
- }
- if ((tmpfp = PerlIO_tmpfile()) != NULL) {
- Stat_t st;
- if (!PerlLIO_stat(SvPVX_const(tmpglob),&st) && S_ISDIR(st.st_mode))
- ok = ((wilddsc.dsc$a_pointer = tovmspath(SvPVX(tmpglob),vmsspec)) != NULL);
- else ok = ((wilddsc.dsc$a_pointer = tovmsspec(SvPVX(tmpglob),vmsspec)) != NULL);
- if (ok) wilddsc.dsc$w_length = (unsigned short int) strlen(wilddsc.dsc$a_pointer);
- for (cp=wilddsc.dsc$a_pointer; ok && cp && *cp; cp++)
- if (*cp == '?') *cp = '%'; /* VMS style single-char wildcard */
- while (ok && ((sts = lib$find_file(&wilddsc,&rsdsc,&cxt,
- &dfltdsc,NULL,NULL,NULL))&1)) {
- /* with varying string, 1st word of buffer contains result length */
- end = rstr + *((unsigned short int*)rslt);
- if (!hasver) while (*end != ';' && end > rstr) end--;
- *(end++) = '\n'; *end = '\0';
- for (cp = rstr; *cp; cp++) *cp = _tolower(*cp);
- if (hasdir) {
- if (isunix) trim_unixpath(rstr,SvPVX(tmpglob),1);
- begin = rstr;
- }
- else {
- begin = end;
- while (*(--begin) != ']' && *begin != '>') ;
- ++begin;
- }
- ok = (PerlIO_puts(tmpfp,begin) != EOF);
- }
- if (cxt) (void)lib$find_file_end(&cxt);
- if (ok && sts != RMS$_NMF &&
- sts != RMS$_DNF && sts != RMS_FNF) ok = 0;
- if (!ok) {
- if (!(sts & 1)) {
- SETERRNO((sts == RMS$_SYN ? EINVAL : EVMSERR),sts);
- }
- PerlIO_close(tmpfp);
- fp = NULL;
- }
- else {
- PerlIO_rewind(tmpfp);
- IoTYPE(io) = IoTYPE_RDONLY;
- IoIFP(io) = fp = tmpfp;
- IoFLAGS(io) &= ~IOf_UNTAINT; /* maybe redundant */
- }
- }
- }
+
+PerlIO *
+Perl_vms_start_glob
+ (pTHX_ SV *tmpglob,
+ IO *io);
+
+ fp = Perl_vms_start_glob(aTHX_ tmpglob, io);
+
#else /* !VMS */
#ifdef MACOS_TRADITIONAL
sv_setpv(tmpcmd, "glob ");
#endif /* !DOSISH */
#endif /* MACOS_TRADITIONAL */
(void)do_open(PL_last_in_gv, (char*)SvPVX_const(tmpcmd), SvCUR(tmpcmd),
- FALSE, O_RDONLY, 0, Nullfp);
+ FALSE, O_RDONLY, 0, NULL);
fp = IoIFP(io);
#endif /* !VMS */
LEAVE;
https://perl5.git.perl.org / perl5.git / blobdiff