* --jhi */
# ifdef __hpux__
/* There is a MAXINT coming from <shadow.h> <- <hpsecurity.h> <- <values.h>
- * and another MAXINT from "perl.h" <- <sys/param.h>. */
+ * and another MAXINT from "perl.h" <- <sys/param.h>. */
# undef MAXINT
# endif
# include <shadow.h>
# include <unistd.h>
#endif
-#ifdef HAS_SYSCALL
-#ifdef __cplusplus
+#ifdef HAS_SYSCALL
+#ifdef __cplusplus
extern "C" int syscall(unsigned long,...);
#endif
#endif
#if defined(HAS_SOCKET) && !defined(VMS) /* VMS handles sockets via vmsish.h */
# include <sys/socket.h>
# if defined(USE_SOCKS) && defined(I_SOCKS)
+# if !defined(INCLUDE_PROTOTYPES)
+# define INCLUDE_PROTOTYPES /* for <socks.h> */
+# define PERL_SOCKS_NEED_PROTOTYPES
+# endif
# include <socks.h>
-# endif
+# ifdef PERL_SOCKS_NEED_PROTOTYPES /* keep cpp space clean */
+# undef INCLUDE_PROTOTYPES
+# undef PERL_SOCKS_NEED_PROTOTYPES
+# endif
+# endif
# ifdef I_NETDB
# include <netdb.h>
# endif
# include <fcntl.h>
# endif
-# if defined(HAS_FCNTL) && defined(F_SETLK) && defined (F_SETLKW)
+# if defined(HAS_FCNTL) && defined(FCNTL_CAN_LOCK)
# define FLOCK fcntl_emulate_flock
# define FCNTL_EMULATE_FLOCK
# else /* no flock() or fcntl(F_SETLK,...) */
djSP; dTARGET;
GV *gv;
SV *sv;
- SV *name;
+ SV *name = Nullsv;
I32 have_name = 0;
char *tmps;
STRLEN len;
IoIFP(rstio) = PerlIO_fdopen(fd[0], "r");
IoOFP(wstio) = PerlIO_fdopen(fd[1], "w");
IoIFP(wstio) = IoOFP(wstio);
- IoTYPE(rstio) = '<';
- IoTYPE(wstio) = '>';
+ IoTYPE(rstio) = IoTYPE_RDONLY;
+ IoTYPE(wstio) = IoTYPE_WRONLY;
if (!IoIFP(rstio) || !IoOFP(wstio)) {
if (IoIFP(rstio)) PerlIO_close(IoIFP(rstio));
if (MAXARG > 1)
discp = POPs;
- gv = (GV*)POPs;
+ gv = (GV*)POPs;
if (gv && (mg = SvTIED_mg((SV*)gv, 'q'))) {
PUSHMARK(SP);
if (!(io = GvIO(gv)) || !(fp = IoIFP(io)))
RETPUSHUNDEF;
- if (do_binmode(fp,IoTYPE(io),mode_from_discipline(discp)))
+ if (do_binmode(fp,IoTYPE(io),mode_from_discipline(discp)))
RETPUSHYES;
else
RETPUSHUNDEF;
PUSHs(*MARK++);
PUTBACK;
call_method(methname, G_SCALAR);
- }
+ }
else {
/* Not clear why we don't call call_method here too.
* perhaps to get different error message ?
stash = gv_stashsv(*MARK, FALSE);
if (!stash || !(gv = gv_fetchmethod(stash, methname))) {
DIE(aTHX_ "Can't locate object method \"%s\" via package \"%s\"",
- methname, SvPV(*MARK,n_a));
+ methname, SvPV(*MARK,n_a));
}
ENTER;
PUSHSTACKi(PERLSI_MAGIC);
POPSTACK;
if (sv_isobject(sv)) {
sv_unmagic(varsv, how);
- sv_magic(varsv, (SvRV(sv) == varsv ? Nullsv : sv), how, Nullch, 0);
+ /* Croak if a self-tie on an aggregate is attempted. */
+ if (varsv == SvRV(sv) &&
+ (SvTYPE(sv) == SVt_PVAV ||
+ SvTYPE(sv) == SVt_PVHV))
+ Perl_croak(aTHX_
+ "Self-ties of arrays and hashes are not supported");
+ sv_magic(varsv, sv, how, Nullch, 0);
}
LEAVE;
SP = PL_stack_base + markoff;
SV *sv = POPs;
char how = (SvTYPE(sv) == SVt_PVHV || SvTYPE(sv) == SVt_PVAV) ? 'P' : 'q';
- if (ckWARN(WARN_UNTIE)) {
MAGIC * mg ;
if ((mg = SvTIED_mg(sv, how))) {
- if (mg && SvREFCNT(SvRV(mg->mg_obj)) > 1)
+ SV *obj = SvRV(mg->mg_obj);
+ GV *gv;
+ CV *cv = NULL;
+ if ((gv = gv_fetchmethod_autoload(SvSTASH(obj), "UNTIE", FALSE)) &&
+ isGV(gv) && (cv = GvCV(gv))) {
+ PUSHMARK(SP);
+ XPUSHs(SvTIED_obj((SV*)gv, mg));
+ XPUSHs(sv_2mortal(newSViv(SvREFCNT(obj)-1)));
+ PUTBACK;
+ ENTER;
+ call_sv((SV *)cv, G_VOID);
+ LEAVE;
+ SPAGAIN;
+ }
+ else if (ckWARN(WARN_UNTIE)) {
+ if (mg && SvREFCNT(obj) > 1)
Perl_warner(aTHX_ WARN_UNTIE,
"untie attempted while %"UVuf" inner references still exist",
- (UV)SvREFCNT(SvRV(mg->mg_obj)) - 1 ) ;
+ (UV)SvREFCNT(obj) - 1 ) ;
}
}
-
sv_unmagic(sv, how);
RETPUSHYES;
}
}
if (sv_isobject(TOPs)) {
- sv_unmagic((SV *) hv, 'P');
+ sv_unmagic((SV *) hv, 'P');
sv_magic((SV*)hv, TOPs, 'P', Nullch, 0);
}
LEAVE;
else {
GV **gvp = (GV**)hv_fetch(hv, GvNAME(egv), GvNAMELEN(egv), FALSE);
if (gvp && *gvp == egv) {
- gv_efullname4(TARG, PL_defoutgv, Nullch, FALSE);
+ gv_efullname4(TARG, PL_defoutgv, Nullch, TRUE);
XPUSHTARG;
}
else {
cv = GvFORM(fgv);
if (!cv) {
+ char *name = NULL;
if (fgv) {
SV *tmpsv = sv_newmortal();
gv_efullname4(tmpsv, fgv, Nullch, FALSE);
- DIE(aTHX_ "Undefined format \"%s\" called",SvPVX(tmpsv));
+ name = SvPV_nolen(tmpsv);
}
+ if (name && *name)
+ DIE(aTHX_ "Undefined format \"%s\" called", name);
DIE(aTHX_ "Not a format reference");
}
if (CvCLONE(cv))
if (!fgv)
DIE(aTHX_ "bad top format reference");
cv = GvFORM(fgv);
- if (!cv) {
- SV *tmpsv = sv_newmortal();
- gv_efullname4(tmpsv, fgv, Nullch, FALSE);
- DIE(aTHX_ "Undefined top format \"%s\" called",SvPVX(tmpsv));
+ {
+ char *name = NULL;
+ if (!cv) {
+ SV *sv = sv_newmortal();
+ gv_efullname4(sv, fgv, Nullch, FALSE);
+ name = SvPV_nolen(sv);
+ }
+ if (name && *name)
+ DIE(aTHX_ "Undefined top format \"%s\" called",name);
+ /* why no:
+ else
+ DIE(aTHX_ "Undefined top format called");
+ ?*/
}
if (CvCLONE(cv))
cv = (CV*)sv_2mortal((SV*)cv_clone(cv));
if (!fp) {
if (ckWARN2(WARN_CLOSED,WARN_IO)) {
if (IoIFP(io)) {
- SV* sv = sv_newmortal();
- gv_efullname4(sv, gv, Nullch, FALSE);
- Perl_warner(aTHX_ WARN_IO,
- "Filehandle %s opened only for input",
- SvPV_nolen(sv));
+ /* integrate with report_evil_fh()? */
+ char *name = NULL;
+ if (isGV(gv)) {
+ SV* sv = sv_newmortal();
+ gv_efullname4(sv, gv, Nullch, FALSE);
+ name = SvPV_nolen(sv);
+ }
+ if (name && *name)
+ Perl_warner(aTHX_ WARN_IO,
+ "Filehandle %s opened only for input", name);
+ else
+ Perl_warner(aTHX_ WARN_IO,
+ "Filehandle opened only for input");
}
else if (ckWARN(WARN_CLOSED))
- report_closed_fh(gv, io, "write", "filehandle");
+ report_evil_fh(gv, io, PL_op->op_type);
}
PUSHs(&PL_sv_no);
}
sv = NEWSV(0,0);
if (!(io = GvIO(gv))) {
- if (ckWARN(WARN_UNOPENED)) {
- gv_efullname4(sv, gv, Nullch, FALSE);
- Perl_warner(aTHX_ WARN_UNOPENED,
- "Filehandle %s never opened", SvPV(sv,n_a));
- }
+ dTHR;
+ if (ckWARN2(WARN_UNOPENED,WARN_CLOSED))
+ report_evil_fh(gv, io, PL_op->op_type);
SETERRNO(EBADF,RMS$_IFI);
goto just_say_no;
}
else if (!(fp = IoOFP(io))) {
if (ckWARN2(WARN_CLOSED,WARN_IO)) {
+ /* integrate with report_evil_fh()? */
if (IoIFP(io)) {
- gv_efullname4(sv, gv, Nullch, FALSE);
- Perl_warner(aTHX_ WARN_IO,
- "Filehandle %s opened only for input",
- SvPV(sv,n_a));
+ char *name = NULL;
+ if (isGV(gv)) {
+ gv_efullname4(sv, gv, Nullch, FALSE);
+ name = SvPV_nolen(sv);
+ }
+ if (name && *name)
+ Perl_warner(aTHX_ WARN_IO,
+ "Filehandle %s opened only for input", name);
+ else
+ Perl_warner(aTHX_ WARN_IO,
+ "Filehandle opened only for input");
}
else if (ckWARN(WARN_CLOSED))
- report_closed_fh(gv, io, "printf", "filehandle");
+ report_evil_fh(gv, io, PL_op->op_type);
}
SETERRNO(EBADF,IoIFP(io)?RMS$_FAC:RMS$_IFI);
goto just_say_no;
}
if (PL_op->op_type == OP_SYSREAD) {
#ifdef PERL_SOCK_SYSREAD_IS_RECV
- if (IoTYPE(io) == 's') {
+ if (IoTYPE(io) == IoTYPE_SOCKET) {
length = PerlSock_recv(PerlIO_fileno(IoIFP(io)),
buffer+offset, length, 0);
}
}
else
#ifdef HAS_SOCKET__bad_code_maybe
- if (IoTYPE(io) == 's') {
+ if (IoTYPE(io) == IoTYPE_SOCKET) {
char namebuf[MAXPATHLEN];
#if defined(VMS_DO_SOCKETS) && defined(DECCRTL_SOCKETS)
bufsize = sizeof (struct sockaddr_in);
length = -1;
}
if (length < 0) {
- if ((IoTYPE(io) == '>' || IoIFP(io) == PerlIO_stdout()
+ if ((IoTYPE(io) == IoTYPE_WRONLY || IoIFP(io) == PerlIO_stdout()
|| IoIFP(io) == PerlIO_stderr()) && ckWARN(WARN_IO))
{
- SV* sv = sv_newmortal();
- gv_efullname4(sv, gv, Nullch, FALSE);
- Perl_warner(aTHX_ WARN_IO, "Filehandle %s opened only for output",
- SvPV_nolen(sv));
+ /* integrate with report_evil_fh()? */
+ char *name = NULL;
+ if (isGV(gv)) {
+ SV* sv = sv_newmortal();
+ gv_efullname4(sv, gv, Nullch, FALSE);
+ name = SvPV_nolen(sv);
+ }
+ if (name && *name)
+ Perl_warner(aTHX_ WARN_IO,
+ "Filehandle %s opened only for output", name);
+ else
+ Perl_warner(aTHX_ WARN_IO,
+ "Filehandle opened only for output");
}
goto say_undef;
}
io = GvIO(gv);
if (!io || !IoIFP(io)) {
retval = -1;
- if (ckWARN(WARN_CLOSED)) {
- if (PL_op->op_type == OP_SYSWRITE)
- report_closed_fh(gv, io, "syswrite", "filehandle");
- else
- report_closed_fh(gv, io, "send", "socket");
- }
+ if (ckWARN(WARN_CLOSED))
+ report_evil_fh(gv, io, PL_op->op_type);
}
else if (PL_op->op_type == OP_SYSWRITE) {
if (MARK < SP) {
if (length > blen - offset)
length = blen - offset;
#ifdef PERL_SOCK_SYSWRITE_IS_SEND
- if (IoTYPE(io) == 's') {
+ if (IoTYPE(io) == IoTYPE_SOCKET) {
retval = PerlSock_send(PerlIO_fileno(IoIFP(io)),
buffer+offset, length, 0);
}
PP(pp_tell)
{
djSP; dTARGET;
- GV *gv;
+ GV *gv;
MAGIC *mg;
if (MAXARG == 0)
len = (Off_t)POPi;
#endif
/* Checking for length < 0 is problematic as the type might or
- * might not be signed: if it is not, clever compilers will moan. */
+ * might not be signed: if it is not, clever compilers will moan. */
/* XXX Configure probe for the signedness of the length type of *truncate() needed? XXX */
SETERRNO(0,0);
#if defined(HAS_TRUNCATE) || defined(HAS_CHSIZE) || defined(F_FREESP)
PerlIO_flush(IoIFP(GvIOp(tmpgv)));
#ifdef HAS_TRUNCATE
if (ftruncate(PerlIO_fileno(IoIFP(GvIOn(tmpgv))), len) < 0)
-#else
+#else
if (my_chsize(PerlIO_fileno(IoIFP(GvIOn(tmpgv))), len) < 0)
#endif
result = 0;
retval = fcntl(PerlIO_fileno(IoIFP(io)), func, (int)s);
#else
retval = fcntl(PerlIO_fileno(IoIFP(io)), func, s);
-#endif
+#endif
#else
DIE(aTHX_ "fcntl is not implemented");
#endif
I32 value;
int argtype;
GV *gv;
+ IO *io = NULL;
PerlIO *fp;
#ifdef FLOCK
gv = PL_last_in_gv;
else
gv = (GV*)POPs;
- if (gv && GvIO(gv))
- fp = IoIFP(GvIOp(gv));
- else
+ if (gv && (io = GvIO(gv)))
+ fp = IoIFP(io);
+ else {
fp = Nullfp;
+ io = NULL;
+ }
if (fp) {
(void)PerlIO_flush(fp);
value = (I32)(PerlLIO_flock(PerlIO_fileno(fp), argtype) >= 0);
}
else {
+ if (ckWARN2(WARN_UNOPENED,WARN_CLOSED))
+ report_evil_fh(gv, io, PL_op->op_type);
value = 0;
SETERRNO(EBADF,RMS$_IFI);
- if (ckWARN(WARN_CLOSED))
- report_closed_fh(gv, GvIO(gv), "flock", "filehandle");
}
PUSHi(value);
RETURN;
RETPUSHUNDEF;
IoIFP(io) = PerlIO_fdopen(fd, "r"); /* stdio gets confused about sockets */
IoOFP(io) = PerlIO_fdopen(fd, "w");
- IoTYPE(io) = 's';
+ IoTYPE(io) = IoTYPE_SOCKET;
if (!IoIFP(io) || !IoOFP(io)) {
if (IoIFP(io)) PerlIO_close(IoIFP(io));
if (IoOFP(io)) PerlIO_close(IoOFP(io));
RETPUSHUNDEF;
IoIFP(io1) = PerlIO_fdopen(fd[0], "r");
IoOFP(io1) = PerlIO_fdopen(fd[0], "w");
- IoTYPE(io1) = 's';
+ IoTYPE(io1) = IoTYPE_SOCKET;
IoIFP(io2) = PerlIO_fdopen(fd[1], "r");
IoOFP(io2) = PerlIO_fdopen(fd[1], "w");
- IoTYPE(io2) = 's';
+ IoTYPE(io2) = IoTYPE_SOCKET;
if (!IoIFP(io1) || !IoOFP(io1) || !IoIFP(io2) || !IoOFP(io2)) {
if (IoIFP(io1)) PerlIO_close(IoIFP(io1));
if (IoOFP(io1)) PerlIO_close(IoOFP(io1));
nuts:
if (ckWARN(WARN_CLOSED))
- report_closed_fh(gv, io, "bind", "socket");
+ report_evil_fh(gv, io, PL_op->op_type);
SETERRNO(EBADF,SS$_IVCHAN);
RETPUSHUNDEF;
#else
nuts:
if (ckWARN(WARN_CLOSED))
- report_closed_fh(gv, io, "connect", "socket");
+ report_evil_fh(gv, io, PL_op->op_type);
SETERRNO(EBADF,SS$_IVCHAN);
RETPUSHUNDEF;
#else
nuts:
if (ckWARN(WARN_CLOSED))
- report_closed_fh(gv, io, "listen", "socket");
+ report_evil_fh(gv, io, PL_op->op_type);
SETERRNO(EBADF,SS$_IVCHAN);
RETPUSHUNDEF;
#else
goto badexit;
IoIFP(nstio) = PerlIO_fdopen(fd, "r");
IoOFP(nstio) = PerlIO_fdopen(fd, "w");
- IoTYPE(nstio) = 's';
+ IoTYPE(nstio) = IoTYPE_SOCKET;
if (!IoIFP(nstio) || !IoOFP(nstio)) {
if (IoIFP(nstio)) PerlIO_close(IoIFP(nstio));
if (IoOFP(nstio)) PerlIO_close(IoOFP(nstio));
fcntl(fd, F_SETFD, fd > PL_maxsysfd); /* ensure close-on-exec */
#endif
+#ifdef EPOC
+ len = sizeof saddr; /* EPOC somehow truncates info */
+#endif
+
PUSHp((char *)&saddr, len);
RETURN;
nuts:
if (ckWARN(WARN_CLOSED))
- report_closed_fh(ggv, ggv ? GvIO(ggv) : 0, "accept", "socket");
+ report_evil_fh(ggv, ggv ? GvIO(ggv) : 0, PL_op->op_type);
SETERRNO(EBADF,SS$_IVCHAN);
badexit:
nuts:
if (ckWARN(WARN_CLOSED))
- report_closed_fh(gv, io, "shutdown", "socket");
+ report_evil_fh(gv, io, PL_op->op_type);
SETERRNO(EBADF,SS$_IVCHAN);
RETPUSHUNDEF;
#else
nuts:
if (ckWARN(WARN_CLOSED))
- report_closed_fh(gv, io,
- optype == OP_GSOCKOPT ? "getsockopt" : "setsockopt",
- "socket");
+ report_evil_fh(gv, io, optype);
SETERRNO(EBADF,SS$_IVCHAN);
nuts2:
RETPUSHUNDEF;
if (((struct sockaddr *)SvPVX(sv))->sa_family == AF_INET &&
!memcmp((char *)SvPVX(sv) + sizeof(u_short), nowhere,
sizeof(u_short) + sizeof(struct in_addr))) {
- goto nuts2;
+ goto nuts2;
}
}
#endif
nuts:
if (ckWARN(WARN_CLOSED))
- report_closed_fh(gv, io,
- optype == OP_GETSOCKNAME ? "getsockname"
- : "getpeername",
- "socket");
+ report_evil_fh(gv, io, optype);
SETERRNO(EBADF,SS$_IVCHAN);
nuts2:
RETPUSHUNDEF;
PP(pp_stat)
{
djSP;
- GV *tmpgv;
+ GV *gv;
I32 gimme;
I32 max = 13;
STRLEN n_a;
if (PL_op->op_flags & OPf_REF) {
- tmpgv = cGVOP_gv;
+ gv = cGVOP_gv;
+ if (PL_op->op_type == OP_LSTAT) {
+ if (PL_laststype != OP_LSTAT)
+ Perl_croak(aTHX_ "The stat preceding lstat() wasn't an lstat");
+ if (ckWARN(WARN_IO) && gv != PL_defgv)
+ Perl_warner(aTHX_ WARN_IO,
+ "lstat() on filehandle %s", GvENAME(gv));
+ /* Perl_my_lstat (-l) croak's on filehandle, why warn here? */
+ }
+
do_fstat:
- if (tmpgv != PL_defgv) {
+ if (gv != PL_defgv) {
PL_laststype = OP_STAT;
- PL_statgv = tmpgv;
+ PL_statgv = gv;
sv_setpv(PL_statname, "");
- PL_laststatval = (GvIO(tmpgv) && IoIFP(GvIOp(tmpgv))
- ? PerlLIO_fstat(PerlIO_fileno(IoIFP(GvIOn(tmpgv))), &PL_statcache) : -1);
+ PL_laststatval = (GvIO(gv) && IoIFP(GvIOp(gv))
+ ? PerlLIO_fstat(PerlIO_fileno(IoIFP(GvIOn(gv))), &PL_statcache) : -1);
}
- if (PL_laststatval < 0)
+ if (PL_laststatval < 0) {
+ dTHR;
+ if (ckWARN2(WARN_UNOPENED,WARN_CLOSED))
+ report_evil_fh(gv, GvIO(gv), PL_op->op_type);
max = 0;
+ }
}
else {
SV* sv = POPs;
if (SvTYPE(sv) == SVt_PVGV) {
- tmpgv = (GV*)sv;
+ gv = (GV*)sv;
goto do_fstat;
}
else if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PVGV) {
- tmpgv = (GV*)SvRV(sv);
+ gv = (GV*)SvRV(sv);
goto do_fstat;
}
sv_setpv(PL_statname, SvPV(sv,n_a));
PUSHs(sv_2mortal(newSVuv(PL_statcache.st_uid)));
# endif
#endif
-#if Gid_t_size > IVSIZE
+#if Gid_t_size > IVSIZE
PUSHs(sv_2mortal(newSVnv(PL_statcache.st_gid)));
#else
# if Gid_t_sign <= 0
len = 512;
}
else {
- if (ckWARN(WARN_UNOPENED)) {
+ dTHR;
+ if (ckWARN2(WARN_UNOPENED,WARN_CLOSED)) {
gv = cGVOP_gv;
- Perl_warner(aTHX_ WARN_UNOPENED, "Test on unopened file %s",
- GvENAME(gv));
+ report_evil_fh(gv, GvIO(gv), PL_op->op_type);
}
SETERRNO(EBADF,RMS$_IFI);
RETPUSHUNDEF;
break;
}
#ifdef EBCDIC
- else if (!(isPRINT(*s) || isSPACE(*s)))
+ else if (!(isPRINT(*s) || isSPACE(*s)))
odd++;
#else
else if (*s & 128) {
PP(pp_wait)
{
-#if (!defined(DOSISH) || defined(OS2) || defined(WIN32)) && !defined(MACOS_TRADITIONAL)
+#if (!defined(DOSISH) || defined(OS2) || defined(WIN32)) && !defined(MACOS_TRADITIONAL)
djSP; dTARGET;
Pid_t childpid;
int argflags;
childpid = wait4pid(-1, &argflags, 0);
+# if defined(USE_ITHREADS) && defined(PERL_IMPLICIT_SYS)
+ /* 0 and -1 are both error returns (the former applies to WNOHANG case) */
+ STATUS_NATIVE_SET((childpid && childpid != -1) ? argflags : -1);
+# else
STATUS_NATIVE_SET((childpid > 0) ? argflags : -1);
+# endif
XPUSHi(childpid);
RETURN;
#else
PP(pp_waitpid)
{
-#if (!defined(DOSISH) || defined(OS2) || defined(WIN32)) && !defined(MACOS_TRADITIONAL)
+#if (!defined(DOSISH) || defined(OS2) || defined(WIN32)) && !defined(MACOS_TRADITIONAL)
djSP; dTARGET;
Pid_t childpid;
int optype;
optype = POPi;
childpid = TOPi;
childpid = wait4pid(childpid, &argflags, optype);
+# if defined(USE_ITHREADS) && defined(PERL_IMPLICIT_SYS)
+ /* 0 and -1 are both error returns (the former applies to WNOHANG case) */
+ STATUS_NATIVE_SET((childpid && childpid != -1) ? argflags : -1);
+# else
STATUS_NATIVE_SET((childpid > 0) ? argflags : -1);
+# endif
SETi(childpid);
RETURN;
#else
}
PerlProc__exit(-1);
#else /* ! FORK or VMS or OS/2 */
+ PL_statusvalue = 0;
+ result = 0;
if (PL_op->op_flags & OPf_STACKED) {
SV *really = *++MARK;
value = (I32)do_aspawn(really, (void **)MARK, (void **)SP);
else {
value = (I32)do_spawn(SvPVx(sv_mortalcopy(*SP), n_a));
}
+ if (PL_statusvalue == -1) /* hint that value must be returned as is */
+ result = 1;
STATUS_NATIVE_SET(value);
do_execfree();
SP = ORIGMARK;
- PUSHi(STATUS_CURRENT);
+ PUSHi(result ? value : STATUS_CURRENT);
#endif /* !FORK or VMS */
RETURN;
}
#if defined(HAS_GETPROTOBYNAME) || defined(HAS_GETPROTOBYNUMBER) || defined(HAS_GETPROTOENT)
I32 which = PL_op->op_type;
register char **elem;
- register SV *sv;
+ register SV *sv;
#ifndef HAS_GETPROTO_PROTOS /* XXX Do we need individual probes? */
struct protoent *PerlSock_getprotobyname(Netdb_name_t);
struct protoent *PerlSock_getprotobynumber(int);
register SV *sv;
STRLEN n_a;
struct passwd *pwent = NULL;
- /*
+ /*
* We currently support only the SysV getsp* shadow password interface.
* The interface is declared in <shadow.h> and often one needs to link
* with -lsecurity or some such.
*
* Note that <sys/security.h> is already probed for, but currently
* it is only included in special cases.
- *
+ *
* In Digital UNIX/Tru64 if using the getespw*() (which seems to be
* be preferred interface, even though also the getprpw*() interface
* is available) one needs to link with -lsecurity -ldb -laud -lm.
sv_setpv(sv, spwent->sp_pwdp);
}
# endif
+# ifdef PWPASSWD
if (!SvPOK(sv)) /* Use the standard password, then. */
sv_setpv(sv, pwent->pw_passwd);
+# endif
# ifndef INCOMPLETE_TAINTS
/* passwd is tainted because user himself can diddle with it.
a[i++] = SvIV(*MARK);
else if (*MARK == &PL_sv_undef)
a[i++] = 0;
- else
+ else
a[i++] = (unsigned long)SvPV_force(*MARK, n_a);
if (i > 15)
break;
}
#ifdef FCNTL_EMULATE_FLOCK
-
+
/* XXX Emulate flock() with fcntl().
What's really needed is a good file locking module.
*/
fcntl_emulate_flock(int fd, int operation)
{
struct flock flock;
-
+
switch (operation & ~LOCK_NB) {
case LOCK_SH:
flock.l_type = F_RDLCK;
}
flock.l_whence = SEEK_SET;
flock.l_start = flock.l_len = (Off_t)0;
-
+
return fcntl(fd, (operation & LOCK_NB) ? F_SETLK : F_SETLKW, &flock);
}
projects / p5sagit/p5-mst-13.2.git / blobdiff