Perl_croak(aTHX_ "panic: sysopen with multiple args, num_svs=%ld",
(long) num_svs);
}
- return do_open_raw(gv, oname, len, rawmode, rawperm);
+ return do_open_raw(gv, oname, len, rawmode, rawperm, NULL);
}
return do_open6(gv, oname, len, supplied_fp, svp, num_svs);
}
bool
Perl_do_open_raw(pTHX_ GV *gv, const char *oname, STRLEN len,
- int rawmode, int rawperm)
+ int rawmode, int rawperm, Stat_t *statbufp)
{
PerlIO *saveifp;
PerlIO *saveofp;
fp = PerlIO_openn(aTHX_ NULL, mode, -1, rawmode, rawperm, NULL, 1, &namesv);
}
return openn_cleanup(gv, io, fp, mode, oname, saveifp, saveofp, savefd,
- savetype, writing, 0, NULL);
+ savetype, writing, 0, NULL, statbufp);
}
bool
say_false:
return openn_cleanup(gv, io, fp, mode, oname, saveifp, saveofp, savefd,
- savetype, writing, was_fdopen, type);
+ savetype, writing, was_fdopen, type, NULL);
}
/* Yes, this is ugly, but it's private, and I don't see a cleaner way to
static bool
S_openn_cleanup(pTHX_ GV *gv, IO *io, PerlIO *fp, char *mode, const char *oname,
PerlIO *saveifp, PerlIO *saveofp, int savefd, char savetype,
- int writing, bool was_fdopen, const char *type)
+ int writing, bool was_fdopen, const char *type, Stat_t *statbufp)
{
int fd;
+ Stat_t statbuf;
PERL_ARGS_ASSERT_OPENN_CLEANUP;
* otherwise unless we "know" the type probe for socket-ness.
*/
if (IoTYPE(io) && IoTYPE(io) != IoTYPE_PIPE && IoTYPE(io) != IoTYPE_STD && fd >= 0) {
- if (PerlLIO_fstat(fd,&PL_statbuf) < 0) {
+ if (PerlLIO_fstat(fd,&statbuf) < 0) {
/* If PerlIO claims to have fd we had better be able to fstat() it. */
(void) PerlIO_close(fp);
goto say_false;
}
#ifndef PERL_MICRO
- if (S_ISSOCK(PL_statbuf.st_mode))
+ if (S_ISSOCK(statbuf.st_mode))
IoTYPE(io) = IoTYPE_SOCKET; /* in case a socket was passed in to us */
#ifdef HAS_SOCKET
else if (
- !(PL_statbuf.st_mode & S_IFMT)
+ !(statbuf.st_mode & S_IFMT)
&& IoTYPE(io) != IoTYPE_WRONLY /* Dups of STD* filehandles already have */
&& IoTYPE(io) != IoTYPE_RDONLY /* type so they aren't marked as sockets */
) { /* on OS's that return 0 on fstat()ed pipe */
#if defined(HAS_FCNTL) && defined(F_SETFD)
/* The dup trick has lost close-on-exec on ofd,
* and possibly any other flags, so restore them. */
- fcntl(ofd,F_SETFD, fd_flags);
+ if (fcntl(ofd,F_SETFD, fd_flags) < 0) {
+ if (dupfd >= 0)
+ PerlLIO_close(dupfd);
+ goto say_false;
+ }
#endif
PerlLIO_close(dupfd);
}
IoFLAGS(io) &= ~IOf_NOLINE;
if (writing) {
if (IoTYPE(io) == IoTYPE_SOCKET
- || (IoTYPE(io) == IoTYPE_WRONLY && fd >= 0 && S_ISCHR(PL_statbuf.st_mode)) ) {
+ || (IoTYPE(io) == IoTYPE_WRONLY && fd >= 0 && S_ISCHR(statbuf.st_mode)) ) {
char *s = mode;
if (*s == IoTYPE_IMPLICIT || *s == IoTYPE_NUMERIC)
s++;
else
IoOFP(io) = fp;
}
+ if (statbufp)
+ *statbufp = statbuf;
+
return TRUE;
say_false:
if (!GvAV(gv))
return NULL;
while (av_tindex(GvAV(gv)) >= 0) {
- Stat_t statbuf;
STRLEN oldlen;
SV *const sv = av_shift(GvAV(gv));
SAVEFREESV(sv);
}
}
else {
+ Stat_t statbuf;
{
IO * const io = GvIOp(PL_argvoutgv);
if (io && IoIFP(io) && old_out_name && !io_close(io, PL_argvoutgv, FALSE, FALSE)) {
Both this block and the block above fall through on open
failure to the warning code, and then the while loop above tries
the next entry. */
- if (do_open_raw(gv, PL_oldname, oldlen, O_RDONLY, 0)) {
+ if (do_open_raw(gv, PL_oldname, oldlen, O_RDONLY, 0, &statbuf)) {
#ifndef FLEXFILENAMES
int filedev;
int fileino;
return IoIFP(GvIOp(gv));
}
#ifndef FLEXFILENAMES
- filedev = PL_statbuf.st_dev;
- fileino = PL_statbuf.st_ino;
+ filedev = statbuf.st_dev;
+ fileino = statbuf.st_ino;
#endif
- PL_filemode = PL_statbuf.st_mode;
- fileuid = PL_statbuf.st_uid;
- filegid = PL_statbuf.st_gid;
+ PL_filemode = statbuf.st_mode;
+ fileuid = statbuf.st_uid;
+ filegid = statbuf.st_gid;
if (!S_ISREG(PL_filemode)) {
Perl_ck_warner_d(aTHX_ packWARN(WARN_INPLACE),
"Can't do inplace edit: %s is not a regular file",
sv_catpv(sv,PL_inplace);
}
#ifndef FLEXFILENAMES
- if ((PerlLIO_stat(SvPVX_const(sv),&PL_statbuf) >= 0
- && PL_statbuf.st_dev == filedev
- && PL_statbuf.st_ino == fileino)
+ if ((PerlLIO_stat(SvPVX_const(sv),&statbuf) >= 0
+ && statbuf.st_dev == filedev
+ && statbuf.st_ino == fileino)
#ifdef DJGPP
|| ((_djstat_fail_bits & _STFAIL_TRUENAME)!=0)
#endif
do_close(gv,FALSE);
(void)PerlLIO_unlink(SvPVX_const(sv));
(void)PerlLIO_rename(PL_oldname,SvPVX_const(sv));
- do_open_raw(gv, SvPVX_const(sv), SvCUR(sv), O_RDONLY, 0);
+ do_open_raw(gv, SvPVX_const(sv), SvCUR(sv), O_RDONLY, 0, NULL);
#endif /* DOSISH */
#else
(void)UNLINK(SvPVX_const(sv));
if (!Perl_do_open_raw(aTHX_ PL_argvoutgv, SvPVX_const(sv),
SvCUR(sv),
#ifdef VMS
- O_WRONLY|O_CREAT|O_TRUNC, 0
+ O_WRONLY|O_CREAT|O_TRUNC, 0,
#else
- O_WRONLY|O_CREAT|OPEN_EXCL, 0600
+ O_WRONLY|O_CREAT|OPEN_EXCL, 0600,
#endif
- )) {
+ NULL)) {
Perl_ck_warner_d(aTHX_ packWARN(WARN_INPLACE), "Can't do inplace edit on %s: %s",
PL_oldname, Strerror(errno) );
do_close(gv,FALSE);
if (ckWARN_d(WARN_INPLACE)) {
const int eno = errno;
+ Stat_t statbuf;
if (PerlLIO_stat(PL_oldname, &statbuf) >= 0
&& !S_ISREG(statbuf.st_mode)) {
Perl_warner(aTHX_ packWARN(WARN_INPLACE),
/* Atari stat() does pretty much the same thing. we set x_bit_set_in_stat
* too so it will actually look into the files for magic numbers
*/
- return (mode & statbufp->st_mode) ? TRUE : FALSE;
+ return cBOOL(mode & statbufp->st_mode);
#else /* ! DOSISH */
# ifdef __CYGWIN__
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