const Gid_t egid = getegid();
int res;
- LOCK_CRED_MUTEX;
#if !defined(HAS_SETREUID) && !defined(HAS_SETRESUID)
Perl_croak(aTHX_ "switching effective uid is not implemented");
#else
#endif
#endif
Perl_croak(aTHX_ "leaving effective gid failed");
- UNLOCK_CRED_MUTEX;
return res;
}
tmpsv = newSVpvs_flags("Died", SVs_TEMP);
DIE(aTHX_ "%"SVf, SVfARG(tmpsv));
+ RETURN;
}
/* I/O. */
MAGIC *mg;
IoFLAGS(GvIOp(gv)) &= ~IOf_UNTAINT;
- if (IoDIRP(io) && ckWARN2(WARN_IO, WARN_DEPRECATED))
- Perl_warner(aTHX_ packWARN2(WARN_IO, WARN_DEPRECATED),
- "Opening dirhandle %s also as a file", GvENAME(gv));
+ if (IoDIRP(io))
+ Perl_ck_warner_d(aTHX_ packWARN2(WARN_IO, WARN_DEPRECATED),
+ "Opening dirhandle %s also as a file",
+ GvENAME(gv));
mg = SvTIED_mg((const SV *)io, PERL_MAGIC_tiedscalar);
if (mg) {
break;
case SVt_PVGV:
if (isGV_with_GP(varsv)) {
-#ifdef GV_UNIQUE_CHECK
- if (GvUNIQUE((const GV *)varsv)) {
- Perl_croak(aTHX_ "Attempt to tie unique GV");
- }
-#endif
methname = "TIEHANDLE";
how = PERL_MAGIC_tiedscalar;
/* For tied filehandles, we apply tiedscalar magic to the IO
LEAVE;
SPAGAIN;
}
- else if (mg && SvREFCNT(obj) > 1 && ckWARN(WARN_UNTIE)) {
- Perl_warner(aTHX_ packWARN(WARN_UNTIE),
- "untie attempted while %"UVuf" inner references still exist",
- (UV)SvREFCNT(obj) - 1 ) ;
+ else if (mg && SvREFCNT(obj) > 1) {
+ Perl_ck_warner(aTHX_ packWARN(WARN_UNTIE),
+ "untie attempted while %"UVuf" inner references still exist",
+ (UV)SvREFCNT(obj) - 1 ) ;
}
}
}
DIE(aTHX_ "%s", PL_no_modify);
}
if (!SvPOK(sv)) {
- if (ckWARN(WARN_MISC))
- Perl_warner(aTHX_ packWARN(WARN_MISC), "Non-string passed as bitmask");
+ Perl_ck_warner(aTHX_ packWARN(WARN_MISC), "Non-string passed as bitmask");
SvPV_force_nolen(sv); /* force string conversion */
}
j = SvCUR(sv);
}
else {
if ((IoLINES_LEFT(io) -= FmLINES(PL_formtarget)) < 0) {
- if (ckWARN(WARN_IO))
- Perl_warner(aTHX_ packWARN(WARN_IO), "page overflow");
+ Perl_ck_warner(aTHX_ packWARN(WARN_IO), "page overflow");
}
if (!do_print(PL_formtarget, fp))
PUSHs(&PL_sv_no);
SV *sv;
if (MARK == SP - 1) {
- EXTEND(SP, 1000);
- sv = sv_2mortal(newSViv(sv_len(*SP)));
- PUSHs(sv);
+ sv = *SP;
+ mXPUSHi(sv_len(sv));
PUTBACK;
}
DIE(aTHX_ "Offset outside string");
}
offset += blen_chars;
- } else if (offset >= (IV)blen_chars && blen_chars > 0) {
+ } else if (offset > (IV)blen_chars) {
Safefree(tmpbuf);
DIE(aTHX_ "Offset outside string");
}
RETURN;
}
}
+ else if (!gv) {
+ if (!errno)
+ SETERRNO(EBADF,RMS_IFI);
+ PUSHi(-1);
+ RETURN;
+ }
#if LSEEKSIZE > IVSIZE
PUSHn( do_tell(gv) );
if (PL_op->op_type == OP_LSTAT) {
if (gv != PL_defgv) {
do_fstat_warning_check:
- if (ckWARN(WARN_IO))
- Perl_warner(aTHX_ packWARN(WARN_IO),
- "lstat() on filehandle %s", gv ? GvENAME(gv) : "");
+ Perl_ck_warner(aTHX_ packWARN(WARN_IO),
+ "lstat() on filehandle %s", gv ? GvENAME(gv) : "");
} else if (PL_laststype != OP_LSTAT)
Perl_croak(aTHX_ "The stat preceding lstat() wasn't an lstat");
}
int stat_mode = S_IRUSR;
bool effective = FALSE;
+ char opchar = '?';
dSP;
+ switch (PL_op->op_type) {
+ case OP_FTRREAD: opchar = 'R'; break;
+ case OP_FTRWRITE: opchar = 'W'; break;
+ case OP_FTREXEC: opchar = 'X'; break;
+ case OP_FTEREAD: opchar = 'r'; break;
+ case OP_FTEWRITE: opchar = 'w'; break;
+ case OP_FTEEXEC: opchar = 'x'; break;
+ }
+ tryAMAGICftest(opchar);
+
STACKED_FTEST_CHECK;
switch (PL_op->op_type) {
access_mode = W_OK;
#endif
stat_mode = S_IWUSR;
- /* Fall through */
+ /* fall through */
case OP_FTEREAD:
#ifndef PERL_EFF_ACCESS
dVAR;
I32 result;
const int op_type = PL_op->op_type;
+ char opchar = '?';
dSP;
+
+ switch (op_type) {
+ case OP_FTIS: opchar = 'e'; break;
+ case OP_FTSIZE: opchar = 's'; break;
+ case OP_FTMTIME: opchar = 'M'; break;
+ case OP_FTCTIME: opchar = 'C'; break;
+ case OP_FTATIME: opchar = 'A'; break;
+ }
+ tryAMAGICftest(opchar);
+
STACKED_FTEST_CHECK;
+
result = my_stat();
SPAGAIN;
if (result < 0)
{
dVAR;
I32 result;
+ char opchar = '?';
dSP;
+ switch (PL_op->op_type) {
+ case OP_FTROWNED: opchar = 'O'; break;
+ case OP_FTEOWNED: opchar = 'o'; break;
+ case OP_FTZERO: opchar = 'z'; break;
+ case OP_FTSOCK: opchar = 'S'; break;
+ case OP_FTCHR: opchar = 'c'; break;
+ case OP_FTBLK: opchar = 'b'; break;
+ case OP_FTFILE: opchar = 'f'; break;
+ case OP_FTDIR: opchar = 'd'; break;
+ case OP_FTPIPE: opchar = 'p'; break;
+ case OP_FTSUID: opchar = 'u'; break;
+ case OP_FTSGID: opchar = 'g'; break;
+ case OP_FTSVTX: opchar = 'k'; break;
+ }
+ tryAMAGICftest(opchar);
+
/* I believe that all these three are likely to be defined on most every
system these days. */
#ifndef S_ISUID
#endif
STACKED_FTEST_CHECK;
+
result = my_stat();
SPAGAIN;
if (result < 0)
PP(pp_ftlink)
{
dVAR;
- I32 result = my_lstat();
dSP;
+ I32 result;
+
+ tryAMAGICftest('l');
+ result = my_lstat();
+ SPAGAIN;
+
if (result < 0)
RETPUSHUNDEF;
if (S_ISLNK(PL_statcache.st_mode))
GV *gv;
SV *tmpsv = NULL;
+ tryAMAGICftest('t');
+
STACKED_FTEST_CHECK;
if (PL_op->op_flags & OPf_REF)
GV *gv;
PerlIO *fp;
+ tryAMAGICftest(PL_op->op_type == OP_FTTEXT ? 'T' : 'B');
+
STACKED_FTEST_CHECK;
if (PL_op->op_flags & OPf_REF)
if (!io)
goto nope;
- if ((IoIFP(io) || IoOFP(io)) && ckWARN2(WARN_IO, WARN_DEPRECATED))
- Perl_warner(aTHX_ packWARN2(WARN_IO, WARN_DEPRECATED),
- "Opening filehandle %s also as a directory", GvENAME(gv));
+ if ((IoIFP(io) || IoOFP(io)))
+ Perl_ck_warner_d(aTHX_ packWARN2(WARN_IO, WARN_DEPRECATED),
+ "Opening filehandle %s also as a directory",
+ GvENAME(gv));
if (IoDIRP(io))
PerlDir_close(IoDIRP(io));
if (!(IoDIRP(io) = PerlDir_open(dirname)))
register IO * const io = GvIOn(gv);
if (!io || !IoDIRP(io)) {
- if(ckWARN(WARN_IO)) {
- Perl_warner(aTHX_ packWARN(WARN_IO),
- "readdir() attempted on invalid dirhandle %s", GvENAME(gv));
- }
+ Perl_ck_warner(aTHX_ packWARN(WARN_IO),
+ "readdir() attempted on invalid dirhandle %s", GvENAME(gv));
goto nope;
}
register IO * const io = GvIOn(gv);
if (!io || !IoDIRP(io)) {
- if(ckWARN(WARN_IO)) {
- Perl_warner(aTHX_ packWARN(WARN_IO),
- "telldir() attempted on invalid dirhandle %s", GvENAME(gv));
- }
+ Perl_ck_warner(aTHX_ packWARN(WARN_IO),
+ "telldir() attempted on invalid dirhandle %s", GvENAME(gv));
goto nope;
}
register IO * const io = GvIOn(gv);
if (!io || !IoDIRP(io)) {
- if(ckWARN(WARN_IO)) {
- Perl_warner(aTHX_ packWARN(WARN_IO),
- "seekdir() attempted on invalid dirhandle %s", GvENAME(gv));
- }
+ Perl_ck_warner(aTHX_ packWARN(WARN_IO),
+ "seekdir() attempted on invalid dirhandle %s", GvENAME(gv));
goto nope;
}
(void)PerlDir_seek(IoDIRP(io), along);
register IO * const io = GvIOn(gv);
if (!io || !IoDIRP(io)) {
- if(ckWARN(WARN_IO)) {
- Perl_warner(aTHX_ packWARN(WARN_IO),
- "rewinddir() attempted on invalid dirhandle %s", GvENAME(gv));
- }
+ Perl_ck_warner(aTHX_ packWARN(WARN_IO),
+ "rewinddir() attempted on invalid dirhandle %s", GvENAME(gv));
goto nope;
}
(void)PerlDir_rewind(IoDIRP(io));
register IO * const io = GvIOn(gv);
if (!io || !IoDIRP(io)) {
- if(ckWARN(WARN_IO)) {
- Perl_warner(aTHX_ packWARN(WARN_IO),
- "closedir() attempted on invalid dirhandle %s", GvENAME(gv));
- }
+ Perl_ck_warner(aTHX_ packWARN(WARN_IO),
+ "closedir() attempted on invalid dirhandle %s", GvENAME(gv));
goto nope;
}
#ifdef VOID_CLOSEDIR
PP(pp_wait)
{
-#if (!defined(DOSISH) || defined(OS2) || defined(WIN32)) && !defined(MACOS_TRADITIONAL) && !defined(__LIBCATAMOUNT__)
+#if (!defined(DOSISH) || defined(OS2) || defined(WIN32)) && !defined(__LIBCATAMOUNT__)
dVAR; dSP; dTARGET;
Pid_t childpid;
int argflags;
PP(pp_waitpid)
{
-#if (!defined(DOSISH) || defined(OS2) || defined(WIN32)) && !defined(MACOS_TRADITIONAL) && !defined(__LIBCATAMOUNT__)
+#if (!defined(DOSISH) || defined(OS2) || defined(WIN32)) && !defined(__LIBCATAMOUNT__)
dVAR; dSP; dTARGET;
const int optype = POPi;
const Pid_t pid = TOPi;
if (MAXARG < 2) {
pgrp = 0;
pid = 0;
+ XPUSHi(-1);
}
else {
pgrp = POPi;
when = (Time64_T)now;
}
else {
- /* XXX POPq uses an SvIV so it won't work with 32 bit integer scalars
- using a double causes an unfortunate loss of accuracy on high numbers.
- What we really need is an SvQV.
- */
- double input = POPn;
+ double input = Perl_floor(POPn);
when = (Time64_T)input;
- if( when != input ) {
- Perl_warner(aTHX_ packWARN(WARN_OVERFLOW),
- "%s(%.0f) too large", opname, input);
+ if (when != input) {
+ Perl_ck_warner(aTHX_ packWARN(WARN_OVERFLOW),
+ "%s(%.0f) too large", opname, input);
}
}
if (PL_op->op_type == OP_LOCALTIME)
- err = localtime64_r(&when, &tmbuf);
+ err = S_localtime64_r(&when, &tmbuf);
else
- err = gmtime64_r(&when, &tmbuf);
+ err = S_gmtime64_r(&when, &tmbuf);
- if( err == NULL ) {
+ if (err == NULL) {
/* XXX %lld broken for quads */
- Perl_warner(aTHX_ packWARN(WARN_OVERFLOW),
- "%s(%.0f) failed", opname, (double)when);
+ Perl_ck_warner(aTHX_ packWARN(WARN_OVERFLOW),
+ "%s(%.0f) failed", opname, (double)when);
}
if (GIMME != G_ARRAY) { /* scalar context */
PUSHs(sv);
if (grent) {
if (which == OP_GGRNAM)
+#if Gid_t_sign <= 0
sv_setiv(sv, (IV)grent->gr_gid);
+#else
+ sv_setuv(sv, (UV)grent->gr_gid);
+#endif
else
sv_setpv(sv, grent->gr_name);
}
PUSHs(sv_mortalcopy(&PL_sv_no));
#endif
+#if Gid_t_sign <= 0
mPUSHi(grent->gr_gid);
+#else
+ mPUSHu(grent->gr_gid);
+#endif
#if !(defined(_CRAYMPP) && defined(USE_REENTRANT_API))
/* In UNICOS/mk (_CRAYMPP) the multithreading
projects / p5sagit/p5-mst-13.2.git / blobdiff