/* doio.c
*
* Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- * 2000, 2001, 2002, 2003, 2004, 2005, 2006, by Larry Wall and others
+ * 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, by Larry Wall and others
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
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();
assert(PL_defoutgv);
- av_push(PL_argvout_stack, SvREFCNT_inc_simple_NN(PL_defoutgv));
+ Perl_av_create_and_push(aTHX_ &PL_argvout_stack,
+ SvREFCNT_inc_simple_NN(PL_defoutgv));
}
}
if (PL_filemode & (S_ISUID|S_ISGID)) {
if (ckWARN_d(WARN_INPLACE))
Perl_warner(aTHX_ packWARN(WARN_INPLACE),
"Can't do inplace edit: %"SVf" would not be unique",
- sv);
+ SVfARG(sv));
do_close(gv,FALSE);
continue;
}
if (ckWARN_d(WARN_INPLACE))
Perl_warner(aTHX_ packWARN(WARN_INPLACE),
"Can't rename %s to %"SVf": %s, skipping file",
- PL_oldname, (void*)sv, Strerror(errno));
+ PL_oldname, SVfARG(sv), Strerror(errno));
do_close(gv,FALSE);
continue;
}
if (ckWARN_d(WARN_INPLACE))
Perl_warner(aTHX_ packWARN(WARN_INPLACE),
"Can't rename %s to %"SVf": %s, skipping file",
- PL_oldname, sv, Strerror(errno) );
+ PL_oldname, SVfARG(sv), Strerror(errno) );
do_close(gv,FALSE);
continue;
}
Perl_do_print(pTHX_ register SV *sv, PerlIO *fp)
{
dVAR;
- register const char *tmps;
- STRLEN len;
- U8 *tmpbuf = NULL;
- bool happy = TRUE;
-
/* assuming fp is checked earlier */
if (!sv)
return TRUE;
- switch (SvTYPE(sv)) {
- case SVt_NULL:
- if (ckWARN(WARN_UNINITIALIZED))
- report_uninit(sv);
- return TRUE;
- case SVt_IV:
- if (SvIOK(sv)) {
- assert(!SvGMAGICAL(sv));
- if (SvIsUV(sv))
- PerlIO_printf(fp, "%"UVuf, (UV)SvUVX(sv));
- else
- PerlIO_printf(fp, "%"IVdf, (IV)SvIVX(sv));
- return !PerlIO_error(fp);
- }
- /* FALL THROUGH */
- default:
+ if (SvTYPE(sv) == SVt_IV && SvIOK(sv)) {
+ assert(!SvGMAGICAL(sv));
+ if (SvIsUV(sv))
+ PerlIO_printf(fp, "%"UVuf, (UV)SvUVX(sv));
+ else
+ PerlIO_printf(fp, "%"IVdf, (IV)SvIVX(sv));
+ return !PerlIO_error(fp);
+ }
+ else {
+ STRLEN len;
/* Do this first to trigger any overloading. */
- tmps = SvPV_const(sv, len);
+ const char *tmps = SvPV_const(sv, len);
+ U8 *tmpbuf = NULL;
+ bool happy = TRUE;
+
if (PerlIO_isutf8(fp)) {
if (!SvUTF8(sv)) {
/* We don't modify the original scalar. */
}
}
}
- break;
+ /* To detect whether the process is about to overstep its
+ * filesize limit we would need getrlimit(). We could then
+ * also transparently raise the limit with setrlimit() --
+ * but only until the system hard limit/the filesystem limit,
+ * at which we would get EPERM. Note that when using buffered
+ * io the write failure can be delayed until the flush/close. --jhi */
+ if (len && (PerlIO_write(fp,tmps,len) == 0))
+ happy = FALSE;
+ Safefree(tmpbuf);
+ return happy ? !PerlIO_error(fp) : FALSE;
}
- /* To detect whether the process is about to overstep its
- * filesize limit we would need getrlimit(). We could then
- * also transparently raise the limit with setrlimit() --
- * but only until the system hard limit/the filesystem limit,
- * at which we would get EPERM. Note that when using buffered
- * io the write failure can be delayed until the flush/close. --jhi */
- if (len && (PerlIO_write(fp,tmps,len) == 0))
- happy = FALSE;
- Safefree(tmpbuf);
- return happy ? !PerlIO_error(fp) : FALSE;
}
I32
if (IoIFP(io)) {
return (PL_laststatval = PerlLIO_fstat(PerlIO_fileno(IoIFP(io)), &PL_statcache));
} else if (IoDIRP(io)) {
-#ifdef HAS_DIRFD
- return (PL_laststatval = PerlLIO_fstat(dirfd(IoDIRP(io)), &PL_statcache));
-#else
- Perl_die(aTHX_ PL_no_func, "dirfd");
- NORETURN_FUNCTION_END;
-#endif
+ return (PL_laststatval = PerlLIO_fstat(my_dirfd(IoDIRP(io)), &PL_statcache));
} else {
if (ckWARN2(WARN_UNOPENED,WARN_CLOSED))
report_evil_fh(gv, io, PL_op->op_type);
int fd, int do_report)
{
dVAR;
-#if defined(MACOS_TRADITIONAL) || defined(__SYMBIAN32__)
+#if defined(MACOS_TRADITIONAL) || defined(__SYMBIAN32__) || defined(__LIBCATAMOUNT__)
Perl_croak(aTHX_ "exec? I'm not *that* kind of operating system");
#else
if (sp > mark) {
dVAR;
register char **a;
register char *s;
+ char *buf;
char *cmd;
/* Make a copy so we can change it */
const Size_t cmdlen = strlen(incmd) + 1;
- Newx(cmd, cmdlen, char);
+ Newx(buf, cmdlen, char);
+ cmd = buf;
my_strlcpy(cmd, incmd, cmdlen);
while (*cmd && isSPACE(*cmd))
PERL_FPU_POST_EXEC
*s = '\'';
S_exec_failed(aTHX_ PL_cshname, fd, do_report);
- Safefree(cmd);
+ Safefree(buf);
return FALSE;
}
}
PerlProc_execl(PL_sh_path, "sh", "-c", cmd, (char *)NULL);
PERL_FPU_POST_EXEC
S_exec_failed(aTHX_ PL_sh_path, fd, do_report);
- Safefree(cmd);
+ Safefree(buf);
return FALSE;
}
}
S_exec_failed(aTHX_ PL_Argv[0], fd, do_report);
}
do_execfree();
- Safefree(cmd);
+ Safefree(buf);
return FALSE;
}
case OP_CHMOD:
APPLY_TAINT_PROPER();
if (++mark <= sp) {
- val = SvIVx(*mark);
+ val = SvIV(*mark);
APPLY_TAINT_PROPER();
tot = sp - mark;
while (++mark <= sp) {
Perl_croak(aTHX_ "Unrecognized signal name \"%s\"",s);
}
else
- val = SvIVx(*mark);
+ val = SvIV(*mark);
APPLY_TAINT_PROPER();
tot = sp - mark;
#ifdef VMS
* CRTL's emulation of Unix-style signals and kill()
*/
while (++mark <= sp) {
- I32 proc = SvIVx(*mark);
+ I32 proc = SvIV(*mark);
register unsigned long int __vmssts;
APPLY_TAINT_PROPER();
if (!((__vmssts = sys$delprc(&proc,0)) & 1)) {
if (val < 0) {
val = -val;
while (++mark <= sp) {
- const I32 proc = SvIVx(*mark);
+ const I32 proc = SvIV(*mark);
APPLY_TAINT_PROPER();
#ifdef HAS_KILLPG
if (PerlProc_killpg(proc,val)) /* BSD */
}
else {
while (++mark <= sp) {
- const I32 proc = SvIVx(*mark);
+ const I32 proc = SvIV(*mark);
APPLY_TAINT_PROPER();
if (PerlProc_kill(proc, val))
tot--;
else {
Zero(&utbuf, sizeof utbuf, char);
#ifdef HAS_FUTIMES
- utbuf[0].tv_sec = (long)SvIVx(accessed); /* time accessed */
+ utbuf[0].tv_sec = (long)SvIV(accessed); /* time accessed */
utbuf[0].tv_usec = 0;
- utbuf[1].tv_sec = (long)SvIVx(modified); /* time modified */
+ utbuf[1].tv_sec = (long)SvIV(modified); /* time modified */
utbuf[1].tv_usec = 0;
#elif defined(BIG_TIME)
- utbuf.actime = (Time_t)SvNVx(accessed); /* time accessed */
- utbuf.modtime = (Time_t)SvNVx(modified); /* time modified */
+ utbuf.actime = (Time_t)SvNV(accessed); /* time accessed */
+ utbuf.modtime = (Time_t)SvNV(modified); /* time modified */
#else
- utbuf.actime = (Time_t)SvIVx(accessed); /* time accessed */
- utbuf.modtime = (Time_t)SvIVx(modified); /* time modified */
+ utbuf.actime = (Time_t)SvIV(accessed); /* time accessed */
+ utbuf.modtime = (Time_t)SvIV(modified); /* time modified */
#endif
}
APPLY_TAINT_PROPER();
if (GvIO(gv) && IoIFP(GvIOp(gv))) {
#ifdef HAS_FUTIMES
APPLY_TAINT_PROPER();
- if (futimes(PerlIO_fileno(IoIFP(GvIOn(gv))), utbufp))
+ if (futimes(PerlIO_fileno(IoIFP(GvIOn(gv))),
+ (struct timeval *) utbufp))
tot--;
#else
Perl_die(aTHX_ PL_no_func, "futimes");
const char * const name = SvPV_nolen_const(*mark);
APPLY_TAINT_PROPER();
#ifdef HAS_FUTIMES
- if (utimes(name, utbufp))
+ if (utimes(name, (struct timeval *)utbufp))
#else
if (PerlLIO_utime(name, utbufp))
#endif
https://perl5.git.perl.org / perl5.git / blobdiff