register IO *io = GvIOn(gv);
PerlIO *saveifp = Nullfp;
PerlIO *saveofp = Nullfp;
+ int savefd = -1;
char savetype = IoTYPE_CLOSED;
int writing = 0;
PerlIO *fp;
bool was_fdopen = FALSE;
bool in_raw = 0, in_crlf = 0, out_raw = 0, out_crlf = 0;
char *type = NULL;
- char mode[4]; /* stdio file mode ("r\0", "rb\0", "r+b\0" etc.) */
- SV *svs = (num_svs) ? *svp : Nullsv;
+ char mode[8]; /* stdio file mode ("r\0", "rb\0", "r+b\0" etc.) */
+ SV *namesv;
Zero(mode,sizeof(mode),char);
PL_forkprocess = 1; /* assume true if no fork */
/* If currently open - close before we re-open */
if (IoIFP(io)) {
fd = PerlIO_fileno(IoIFP(io));
- if (IoTYPE(io) == IoTYPE_STD)
+ if (IoTYPE(io) == IoTYPE_STD) {
+ /* This is a clone of one of STD* handles */
result = 0;
- else if (fd <= PL_maxsysfd) {
- saveifp = IoIFP(io);
- saveofp = IoOFP(io);
+ }
+ else if (fd >= 0 && fd <= PL_maxsysfd) {
+ /* This is one of the original STD* handles */
+ saveifp = IoIFP(io);
+ saveofp = IoOFP(io);
savetype = IoTYPE(io);
- result = 0;
+ savefd = fd;
+ result = 0;
}
else if (IoTYPE(io) == IoTYPE_PIPE)
result = PerlProc_pclose(IoIFP(io));
}
else
result = PerlIO_close(IoIFP(io));
- if (result == EOF && fd > PL_maxsysfd)
+ if (result == EOF && fd > PL_maxsysfd) {
+ /* Why is this not Perl_warn*() call ? */
PerlIO_printf(Perl_error_log,
"Warning: unable to close filehandle %s properly.\n",
GvENAME(gv));
+ }
IoOFP(io) = IoIFP(io) = Nullfp;
}
if (as_raw) {
/* sysopen style args, i.e. integer mode and permissions */
+ STRLEN ix = 0;
+ if (num_svs != 0) {
+ Perl_croak(aTHX_ "panic: sysopen with multiple args");
+ }
+ if (rawmode & (O_WRONLY|O_RDWR|O_CREAT
+#ifdef O_APPEND /* Not fully portable. */
+ |O_APPEND
+#endif
+#ifdef O_TRUNC /* Not fully portable. */
+ |O_TRUNC
+#endif
+ ))
+ TAINT_PROPER("sysopen");
+ mode[ix++] = '#'; /* Marker to openn to use numeric "sysopen" */
#if defined(USE_64_BIT_RAWIO) && defined(O_LARGEFILE)
- rawmode |= O_LARGEFILE;
+ rawmode |= O_LARGEFILE; /* Transparently largefiley. */
#endif
#ifndef O_ACCMODE
IoTYPE(io) = IoTYPE_RDWR;
break;
}
+ writing = (result != O_RDONLY);
- writing = (result > 0);
- fd = PerlLIO_open3(name, rawmode, rawperm);
-
- if (fd == -1)
- fp = NULL;
- else {
- STRLEN ix = 0;
- if (result == O_RDONLY) {
- mode[ix++] = 'r';
- }
+ if (result == O_RDONLY) {
+ mode[ix++] = 'r';
+ }
#ifdef O_APPEND
- else if (rawmode & O_APPEND) {
- mode[ix++] = 'a';
- if (result != O_WRONLY)
- mode[ix++] = '+';
- }
+ else if (rawmode & O_APPEND) {
+ mode[ix++] = 'a';
+ if (result != O_WRONLY)
+ mode[ix++] = '+';
+ }
#endif
+ else {
+ if (result == O_WRONLY)
+ mode[ix++] = 'w';
else {
- if (result == O_WRONLY)
- mode[ix++] = 'w';
- else {
- mode[ix++] = 'r';
- mode[ix++] = '+';
- }
+ mode[ix++] = 'r';
+ mode[ix++] = '+';
}
- if (rawmode & O_BINARY)
- mode[ix++] = 'b';
- mode[ix] = '\0';
- fp = PerlIO_fdopen(fd, mode);
- if (!fp)
- PerlLIO_close(fd);
}
+ if (rawmode & O_BINARY)
+ mode[ix++] = 'b';
+ mode[ix] = '\0';
+
+ namesv = sv_2mortal(newSVpvn(name,strlen(name)));
+ num_svs = 1;
+ svp = &namesv;
+ type = Nullch;
+ fp = PerlIO_openn(aTHX_ type, mode, -1, rawmode, rawperm, NULL, num_svs, svp);
}
else {
/* Regular (non-sys) open */
*tend-- = '\0';
if (num_svs) {
/* New style explict name, type is just mode and discipline/layer info */
- STRLEN l;
- name = SvPV(svs, l) ;
+ STRLEN l = 0;
+ name = SvOK(*svp) ? SvPV(*svp, l) : "";
len = (I32)l;
name = savepvn(name, len);
SAVEFREEPV(name);
len = tend-type;
}
IoTYPE(io) = *type;
- if ((*type == IoTYPE_RDWR) && ((!num_svs || tend > type+1 && tend[-1] != IoTYPE_PIPE))) { /* scary */
+ if ((*type == IoTYPE_RDWR) && /* scary */
+ (*(type+1) == IoTYPE_RDONLY || *(type+1) == IoTYPE_WRONLY) &&
+ ((!num_svs || (tend > type+1 && tend[-1] != IoTYPE_PIPE)))) {
+ TAINT_PROPER("open");
mode[1] = *type++;
writing = 1;
}
name = type;
len = tend-type;
}
- if (*name == '\0') { /* command is missing 19990114 */
+ if (*name == '\0') {
+ /* command is missing 19990114 */
if (ckWARN(WARN_PIPE))
Perl_warner(aTHX_ WARN_PIPE, "Missing command in piped open");
errno = EPIPE;
strcat(mode, "b");
else if (out_crlf)
strcat(mode, "t");
- fp = PerlProc_popen(name,mode);
+ if (num_svs > 1) {
+ fp = PerlProc_popen_list(mode, num_svs, svp);
+ }
+ else {
+ fp = PerlProc_popen(name,mode);
+ }
}
else if (*type == IoTYPE_WRONLY) {
TAINT_PROPER("open");
mode[0] = IoTYPE(io) = IoTYPE_APPEND;
type++;
}
- else
+ else {
mode[0] = 'w';
+ }
writing = 1;
if (out_raw)
strcat(mode, "t");
if (*type == '&') {
- name = type;
duplicity:
- if (num_svs)
- goto unknown_desr;
dodup = 1;
- name++;
- if (*name == '=') {
+ type++;
+ if (*type == '=') {
dodup = 0;
- name++;
+ type++;
}
- if (!*name && supplied_fp)
+ if (!num_svs && !*type && supplied_fp) {
+ /* "<+&" etc. is used by typemaps */
fp = supplied_fp;
+ }
else {
- /*SUPPRESS 530*/
- for (; isSPACE(*name); name++) ;
- if (isDIGIT(*name))
- fd = atoi(name);
+ if (num_svs > 1) {
+ Perl_croak(aTHX_ "More than one argument to '%c&' open",IoTYPE(io));
+ }
+ if (num_svs && SvIOK(*svp)) {
+ fd = SvUV(*svp);
+ }
+ else if (isDIGIT(*type)) {
+ /*SUPPRESS 530*/
+ for (; isSPACE(*type); type++) ;
+ fd = atoi(type);
+ }
else {
IO* thatio;
- gv = gv_fetchpv(name,FALSE,SVt_PVIO);
- thatio = GvIO(gv);
+ if (num_svs) {
+ thatio = sv_2io(*svp);
+ }
+ else {
+ GV *thatgv;
+ /*SUPPRESS 530*/
+ for (; isSPACE(*type); type++) ;
+ thatgv = gv_fetchpv(type,FALSE,SVt_PVIO);
+ thatio = GvIO(thatgv);
+ }
if (!thatio) {
#ifdef EINVAL
SETERRNO(EINVAL,SS$_IVCHAN);
fd = PerlLIO_dup(fd);
else
was_fdopen = TRUE;
- if (!(fp = PerlIO_fdopen(fd,mode))) {
+ if (!num_svs)
+ type = Nullch;
+ if (!(fp = PerlIO_openn(aTHX_ type,mode,fd,0,0,NULL,num_svs,svp))) {
if (dodup)
PerlLIO_close(fd);
}
}
- }
+ } /* & */
else {
+ if (num_svs > 1) {
+ Perl_croak(aTHX_ "More than one argument to '>' open");
+ }
/*SUPPRESS 530*/
for (; isSPACE(*type); type++) ;
if (*type == IoTYPE_STD && (!type[1] || isSPACE(type[1]) || type[1] == ':')) {
IoTYPE(io) = IoTYPE_STD;
}
else {
- fp = PerlIO_open((num_svs ? name : type), mode);
+ if (!num_svs) {
+ namesv = sv_2mortal(newSVpvn(type,strlen(type)));
+ num_svs = 1;
+ svp = &namesv;
+ type = Nullch;
+ }
+ fp = PerlIO_openn(aTHX_ type,mode,-1,0,0,NULL,num_svs,svp);
}
- }
+ } /* !& */
}
else if (*type == IoTYPE_RDONLY) {
+ if (num_svs > 1) {
+ Perl_croak(aTHX_ "More than one argument to '<' open");
+ }
/*SUPPRESS 530*/
for (type++; isSPACE(*type); type++) ;
mode[0] = 'r';
strcat(mode, "t");
if (*type == '&') {
- name = type;
goto duplicity;
}
if (*type == IoTYPE_STD && (!type[1] || isSPACE(type[1]) || type[1] == ':')) {
fp = PerlIO_stdin();
IoTYPE(io) = IoTYPE_STD;
}
- else
- fp = PerlIO_open((num_svs ? name : type), mode);
+ else {
+ if (!num_svs) {
+ namesv = sv_2mortal(newSVpvn(type,strlen(type)));
+ num_svs = 1;
+ svp = &namesv;
+ type = Nullch;
+ }
+ fp = PerlIO_openn(aTHX_ type,mode,-1,0,0,NULL,num_svs,svp);
+ }
}
else if ((num_svs && type[0] == IoTYPE_STD && type[1] == IoTYPE_PIPE) ||
(!num_svs && tend > type+1 && tend[-1] == IoTYPE_PIPE)) {
name = type;
len = tend-type;
}
- if (*name == '\0') { /* command is missing 19990114 */
+ if (*name == '\0') {
+ /* command is missing 19990114 */
if (ckWARN(WARN_PIPE))
Perl_warner(aTHX_ WARN_PIPE, "Missing command in piped open");
errno = EPIPE;
strcat(mode, "b");
else if (in_crlf)
strcat(mode, "t");
- fp = PerlProc_popen(name,mode);
+ if (num_svs > 1) {
+ fp = PerlProc_popen_list(mode,num_svs,svp);
+ }
+ else {
+ fp = PerlProc_popen(name,mode);
+ }
IoTYPE(io) = IoTYPE_PIPE;
}
else {
IoTYPE(io) = IoTYPE_STD;
}
else {
- fp = PerlIO_open(name,mode);
+ if (!num_svs) {
+ namesv = sv_2mortal(newSVpvn(type,strlen(type)));
+ num_svs = 1;
+ svp = &namesv;
+ type = Nullch;
+ }
+ fp = PerlIO_openn(aTHX_ type,mode,-1,0,0,NULL,num_svs,svp);
}
}
}
Perl_warner(aTHX_ WARN_NEWLINE, PL_warn_nl, "open");
goto say_false;
}
- if (IoTYPE(io) && IoTYPE(io) != IoTYPE_PIPE && IoTYPE(io) != IoTYPE_STD) {
+
+ if (ckWARN(WARN_IO)) {
+ if ((IoTYPE(io) == IoTYPE_RDONLY) &&
+ (fp == PerlIO_stdout() || fp == PerlIO_stderr())) {
+ Perl_warner(aTHX_ WARN_IO,
+ "Filehandle STD%s opened only for input",
+ (fp == PerlIO_stdout()) ? "OUT" : "ERR");
+ }
+ else if ((IoTYPE(io) == IoTYPE_WRONLY) && fp == PerlIO_stdin()) {
+ Perl_warner(aTHX_ WARN_IO,
+ "Filehandle STDIN opened only for output");
+ }
+ }
+
+ if (IoTYPE(io) && IoTYPE(io) != IoTYPE_PIPE && IoTYPE(io) != IoTYPE_STD &&
+ /* FIXME: This next term is a hack to avoid fileno on PerlIO::Scalar */
+ !(num_svs && SvROK(*svp))) {
if (PerlLIO_fstat(PerlIO_fileno(fp),&PL_statbuf) < 0) {
(void)PerlIO_close(fp);
goto say_false;
/* If fd is less that PL_maxsysfd i.e. STDIN..STDERR
then dup the new fileno down
*/
- fd = PerlIO_fileno(saveifp);
+ fd = PerlIO_fileno(fp);
if (saveofp) {
PerlIO_flush(saveofp); /* emulate PerlIO_close() */
if (saveofp != saveifp) { /* was a socket? */
PerlIO_close(saveofp);
- /* This looks very suspect - NI-S 24 Nov 2000 */
- if (fd > 2)
- Safefree(saveofp); /* ??? */
}
}
- if (fd != PerlIO_fileno(fp)) {
+ if (savefd != fd) {
Pid_t pid;
SV *sv;
-
- PerlLIO_dup2(PerlIO_fileno(fp), fd);
+ if (PerlLIO_dup2(fd, savefd) < 0) {
+ (void)PerlIO_close(fp);
+ goto say_false;
+ }
#ifdef VMS
- if (fd != PerlIO_fileno(PerlIO_stdin())) {
+ if (savefd != PerlIO_fileno(PerlIO_stdin())) {
char newname[FILENAME_MAX+1];
- if (fgetname(fp, newname)) {
- if (fd == PerlIO_fileno(PerlIO_stdout())) Perl_vmssetuserlnm("SYS$OUTPUT", newname);
- if (fd == PerlIO_fileno(PerlIO_stderr())) Perl_vmssetuserlnm("SYS$ERROR", newname);
+ if (PerlIO_getname(fp, newname)) {
+ if (fd == PerlIO_fileno(PerlIO_stdout())) Perl_vmssetuserlnm(aTHX_ "SYS$OUTPUT", newname);
+ if (fd == PerlIO_fileno(PerlIO_stderr())) Perl_vmssetuserlnm(aTHX_ "SYS$ERROR", newname);
}
}
#endif
LOCK_FDPID_MUTEX;
- sv = *av_fetch(PL_fdpid,PerlIO_fileno(fp),TRUE);
+ sv = *av_fetch(PL_fdpid,fd,TRUE);
(void)SvUPGRADE(sv, SVt_IV);
pid = SvIVX(sv);
SvIVX(sv) = 0;
- sv = *av_fetch(PL_fdpid,fd,TRUE);
+ sv = *av_fetch(PL_fdpid,savefd,TRUE);
UNLOCK_FDPID_MUTEX;
(void)SvUPGRADE(sv, SVt_IV);
SvIVX(sv) = pid;
if (!was_fdopen)
PerlIO_close(fp);
-
}
fp = saveifp;
PerlIO_clearerr(fp);
}
#endif
IoIFP(io) = fp;
- if (!num_svs) {
- /* Need to supply default type info from open.pm */
- SV *layers = PL_curcop->cop_io;
- type = NULL;
- if (layers) {
- STRLEN len;
- type = SvPV(layers,len);
- if (type && mode[0] != 'r') {
- /* Skip to write part */
- char *s = strchr(type,0);
- if (s && (s-type) < len) {
- type = s+1;
- }
- }
- }
- }
- if (type) {
- while (isSPACE(*type)) type++;
- if (*type) {
- errno = 0;
- if (PerlIO_apply_layers(aTHX_ IoIFP(io),mode,type) != 0) {
- goto say_false;
- }
- }
- }
IoFLAGS(io) &= ~IOf_NOLINE;
if (writing) {
if (IoTYPE(io) == IoTYPE_SOCKET
- || (IoTYPE(io) == IoTYPE_WRONLY && S_ISCHR(PL_statbuf.st_mode)) )
- {
+ || (IoTYPE(io) == IoTYPE_WRONLY && S_ISCHR(PL_statbuf.st_mode)) ) {
mode[0] = 'w';
- if (!(IoOFP(io) = PerlIO_fdopen(PerlIO_fileno(fp),mode))) {
+ if (!(IoOFP(io) = PerlIO_openn(aTHX_ type,mode,PerlIO_fileno(fp),0,0,NULL,num_svs,svp))) {
PerlIO_close(fp);
IoIFP(io) = Nullfp;
goto say_false;
}
- if (type && *type) {
- if (PerlIO_apply_layers(aTHX_ IoOFP(io),mode,type) != 0) {
- PerlIO_close(IoOFP(io));
- PerlIO_close(fp);
- IoIFP(io) = Nullfp;
- IoOFP(io) = Nullfp;
- goto say_false;
- }
- }
}
else
IoOFP(io) = fp;
if (!io)
return TRUE;
- else if (ckWARN(WARN_IO)
- && (IoTYPE(io) == IoTYPE_WRONLY || IoIFP(io) == PerlIO_stdout()
- || IoIFP(io) == PerlIO_stderr()))
+ else if (ckWARN(WARN_IO) && (IoTYPE(io) == IoTYPE_WRONLY))
{
/* integrate to report_evil_fh()? */
char *name = NULL;
Off_t
Perl_do_tell(pTHX_ GV *gv)
{
- register IO *io;
+ register IO *io = 0;
register PerlIO *fp;
if (gv && (io = GvIO(gv)) && (fp = IoIFP(io))) {
bool
Perl_do_seek(pTHX_ GV *gv, Off_t pos, int whence)
{
- register IO *io;
+ register IO *io = 0;
register PerlIO *fp;
if (gv && (io = GvIO(gv)) && (fp = IoIFP(io))) {
Off_t
Perl_do_sysseek(pTHX_ GV *gv, Off_t pos, int whence)
{
- register IO *io;
+ register IO *io = 0;
register PerlIO *fp;
if (gv && (io = GvIO(gv)) && (fp = IoIFP(io)))
if (!SvUTF8(sv))
sv_utf8_upgrade(sv = sv_mortalcopy(sv));
}
- else if (DO_UTF8(sv))
- sv_utf8_downgrade((sv = sv_mortalcopy(sv)), FALSE);
+ else if (DO_UTF8(sv)) {
+ if (!sv_utf8_downgrade((sv = sv_mortalcopy(sv)), TRUE)
+ && ckWARN(WARN_UTF8))
+ {
+ Perl_warner(aTHX_ WARN_UTF8, "Wide character in print");
+ }
+ }
tmps = SvPV(sv, len);
break;
}
I32
Perl_my_stat(pTHX)
{
- djSP;
+ dSP;
IO *io;
GV* gv;
I32
Perl_my_lstat(pTHX)
{
- djSP;
+ dSP;
SV *sv;
STRLEN n_a;
if (PL_op->op_flags & OPf_REF) {
Perl_croak(aTHX_ "exec? I'm not *that* kind of operating system");
#else
register char **a;
- char *tmps;
+ char *tmps = Nullch;
STRLEN n_a;
if (sp > mark) {
*a++ = "";
}
*a = Nullch;
- if (*PL_Argv[0] != '/') /* will execvp use PATH? */
+ if (really)
+ tmps = SvPV(really, n_a);
+ if ((!really && *PL_Argv[0] != '/') ||
+ (really && *tmps != '/')) /* will execvp use PATH? */
TAINT_ENV(); /* testing IFS here is overkill, probably */
- if (really && *(tmps = SvPV(really, n_a)))
+ if (really && *tmps)
PerlProc_execvp(tmps,EXEC_ARGV_CAST(PL_Argv));
else
PerlProc_execvp(PL_Argv[0],EXEC_ARGV_CAST(PL_Argv));
if (ckWARN(WARN_EXEC))
Perl_warner(aTHX_ WARN_EXEC, "Can't exec \"%s\": %s",
- PL_Argv[0], Strerror(errno));
+ (really ? tmps : PL_Argv[0]), Strerror(errno));
if (do_report) {
int e = errno;
{
register char **a;
register char *s;
- char flags[10];
while (*cmd && isSPACE(*cmd))
cmd++;
/* save an extra exec if possible */
#ifdef CSH
- if (strnEQ(cmd,PL_cshname,PL_cshlen) && strnEQ(cmd+PL_cshlen," -c",3)) {
- strcpy(flags,"-c");
- s = cmd+PL_cshlen+3;
- if (*s == 'f') {
- s++;
- strcat(flags,"f");
- }
- if (*s == ' ')
- s++;
- if (*s++ == '\'') {
- char *ncmd = s;
-
- while (*s)
- s++;
- if (s[-1] == '\n')
- *--s = '\0';
- if (s[-1] == '\'') {
- *--s = '\0';
- PerlProc_execl(PL_cshname,"csh", flags,ncmd,(char*)0);
- *s = '\'';
- return FALSE;
- }
+ {
+ char flags[10];
+ if (strnEQ(cmd,PL_cshname,PL_cshlen) &&
+ strnEQ(cmd+PL_cshlen," -c",3)) {
+ strcpy(flags,"-c");
+ s = cmd+PL_cshlen+3;
+ if (*s == 'f') {
+ s++;
+ strcat(flags,"f");
+ }
+ if (*s == ' ')
+ s++;
+ if (*s++ == '\'') {
+ char *ncmd = s;
+
+ while (*s)
+ s++;
+ if (s[-1] == '\n')
+ *--s = '\0';
+ if (s[-1] == '\'') {
+ *--s = '\0';
+ PerlProc_execl(PL_cshname,"csh", flags, ncmd, (char*)0);
+ *s = '\'';
+ return FALSE;
+ }
+ }
}
}
#endif /* CSH */
goto doshell;
for (s = cmd; *s; s++) {
- if (*s != ' ' && !isALPHA(*s) && strchr("$&*(){}[]'\";\\|?<>~`\n",*s)) {
+ if (*s != ' ' && !isALPHA(*s) &&
+ strchr("$&*(){}[]'\";\\|?<>~`\n",*s)) {
if (*s == '\n' && !s[1]) {
*s = '\0';
break;
} utbuf;
#endif
+ SV* accessed = *++mark;
+ SV* modified = *++mark;
+ void * utbufp = &utbuf;
+
+ /* be like C, and if both times are undefined, let the C
+ library figure out what to do. This usually means
+ "current time" */
+
+ if ( accessed == &PL_sv_undef && modified == &PL_sv_undef )
+ utbufp = NULL;
+
Zero(&utbuf, sizeof utbuf, char);
#ifdef BIG_TIME
- utbuf.actime = (Time_t)SvNVx(*++mark); /* time accessed */
- utbuf.modtime = (Time_t)SvNVx(*++mark); /* time modified */
+ utbuf.actime = (Time_t)SvNVx(accessed); /* time accessed */
+ utbuf.modtime = (Time_t)SvNVx(modified); /* time modified */
#else
- utbuf.actime = (Time_t)SvIVx(*++mark); /* time accessed */
- utbuf.modtime = (Time_t)SvIVx(*++mark); /* time modified */
+ utbuf.actime = (Time_t)SvIVx(accessed); /* time accessed */
+ utbuf.modtime = (Time_t)SvIVx(modified); /* time modified */
#endif
APPLY_TAINT_PROPER();
tot = sp - mark;
while (++mark <= sp) {
char *name = SvPVx(*mark, n_a);
APPLY_TAINT_PROPER();
- if (PerlLIO_utime(name, &utbuf))
+ if (PerlLIO_utime(name, utbufp))
tot--;
}
}
id = SvIVx(*++mark);
opstr = *++mark;
opbuf = SvPV(opstr, opsize);
- if (opsize < sizeof(struct sembuf)
- || (opsize % sizeof(struct sembuf)) != 0) {
+ if (opsize < 3 * SHORTSIZE
+ || (opsize % (3 * SHORTSIZE))) {
SETERRNO(EINVAL,LIB$_INVARG);
return -1;
}
SETERRNO(0,0);
- return semop(id, (struct sembuf *)opbuf, opsize/sizeof(struct sembuf));
+ /* We can't assume that sizeof(struct sembuf) == 3 * sizeof(short). */
+ {
+ int nsops = opsize / (3 * sizeof (short));
+ int i = nsops;
+ short *ops = (short *) opbuf;
+ short *o = ops;
+ struct sembuf *temps, *t;
+ I32 result;
+
+ New (0, temps, nsops, struct sembuf);
+ t = temps;
+ while (i--) {
+ t->sem_num = *o++;
+ t->sem_op = *o++;
+ t->sem_flg = *o++;
+ t++;
+ }
+ result = semop(id, temps, nsops);
+ t = temps;
+ o = ops;
+ i = nsops;
+ while (i--) {
+ *o++ = t->sem_num;
+ *o++ = t->sem_op;
+ *o++ = t->sem_flg;
+ t++;
+ }
+ Safefree(temps);
+ return result;
+ }
#else
Perl_croak(aTHX_ "semop not implemented");
#endif
char rslt[NAM$C_MAXRSS+1+sizeof(unsigned short int)] = {'\0','\0'};
char vmsspec[NAM$C_MAXRSS+1];
char *rstr = rslt + sizeof(unsigned short int), *begin, *end, *cp;
- char tmpfnam[L_tmpnam] = "SYS$SCRATCH:";
$DESCRIPTOR(dfltdsc,"SYS$DISK:[]*.*;");
PerlIO *tmpfp;
STRLEN i;
((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. */
- strcat(tmpfnam,PerlLIO_tmpnam(NULL));
cp = SvPV(tmpglob,i);
for (; i; i--) {
if (cp[i] == ';') hasver = 1;
break;
}
}
- if ((tmpfp = PerlIO_open(tmpfnam,"w+","fop=dlt")) != NULL) {
+ if ((tmpfp = PerlIO_tmpfile()) != NULL) {
Stat_t st;
if (!PerlLIO_stat(SvPVX(tmpglob),&st) && S_ISDIR(st.st_mode))
ok = ((wilddsc.dsc$a_pointer = tovmspath(SvPVX(tmpglob),vmsspec)) != NULL);
https://perl5.git.perl.org / perl5.git / blobdiff