#include <unistd.h>
#endif
+#ifdef __BEOS__
+# define HZ 1000000
+#endif
+
+#ifndef HZ
+# ifdef CLK_TCK
+# define HZ CLK_TCK
+# else
+# define HZ 60
+# endif
+#endif
+
#if !defined(STANDARD_C) && !defined(HAS_GETENV_PROTOTYPE) && !defined(PERL_MICRO)
char *getenv (char *); /* Usually in <stdlib.h> */
#endif
PL_origenviron = environ;
#endif
+ /* Use sysconf(_SC_CLK_TCK) if available, if not
+ * available or if the sysconf() fails, use the HZ. */
+#if defined(HAS_SYSCONF) && defined(_SC_CLK_TCK)
+ PL_clocktick = sysconf(_SC_CLK_TCK);
+ if (PL_clocktick <= 0)
+#endif
+ PL_clocktick = HZ;
+
ENTER;
}
FREETMPS;
/* Need to flush since END blocks can produce output */
- PerlIO_flush((PerlIO*)NULL);
+ my_fflush_all();
if (CALL_FPTR(PL_threadhook)(aTHX)) {
/* Threads hook has vetoed further cleanup */
- return STATUS_NATIVE_EXPORT;;
+ return STATUS_NATIVE_EXPORT;
}
/* We must account for everything. */
/* Destroy the main CV and syntax tree */
if (PL_main_root) {
- PL_curpad = AvARRAY(PL_comppad);
+ /* If running under -d may not have PL_comppad. */
+ PL_curpad = PL_comppad ? AvARRAY(PL_comppad) : NULL;
op_free(PL_main_root);
PL_main_root = Nullop;
}
#endif
/* The exit() function will do everything that needs doing. */
- return STATUS_NATIVE_EXPORT;;
+ return STATUS_NATIVE_EXPORT;
}
/* jettison our possibly duplicated environment */
SvREFCNT_dec(PL_beginav_save);
SvREFCNT_dec(PL_endav);
SvREFCNT_dec(PL_checkav);
+ SvREFCNT_dec(PL_checkav_save);
SvREFCNT_dec(PL_initav);
PL_beginav = Nullav;
PL_beginav_save = Nullav;
PL_endav = Nullav;
PL_checkav = Nullav;
+ PL_checkav_save = Nullav;
PL_initav = Nullav;
/* shortcuts just get cleared */
#ifdef MACOS_TRADITIONAL
/* ignore -e for Dev:Pseudo argument */
if (argv[1] && !strcmp(argv[1], "Dev:Pseudo"))
- break;
+ break;
#endif
if (PL_euid != PL_uid || PL_egid != PL_gid)
Perl_croak(aTHX_ "No -e allowed in setuid scripts");
if (!PL_do_undump)
init_postdump_symbols(argc,argv,env);
+ /* PL_wantutf8 is conditionally turned on by
+ * locale.c:Perl_init_i18nl10n() if the environment
+ * look like the user wants to use UTF-8. */
if (PL_wantutf8) { /* Requires init_predump_symbols(). */
IO* io;
PerlIO* fp;
SV* sv;
+ /* Turn on UTF-8-ness on STDIN, STDOUT, STDERR
+ * _and_ the default open discipline. */
if (PL_stdingv && (io = GvIO(PL_stdingv)) && (fp = IoIFP(io)))
PerlIO_binmode(aTHX_ fp, IoTYPE(io), 0, ":utf8");
if (PL_defoutgv && (io = GvIO(PL_defoutgv)) && (fp = IoOFP(io)))
forbid_setid("-D");
if (isALPHA(s[1])) {
/* if adding extra options, remember to update DEBUG_MASK */
- static char debopts[] = "psltocPmfrxuLHXDSTRJ";
+ static char debopts[] = "psltocPmfrxuLHXDSTRJvC";
char *d;
for (s++; *s && (d = strchr(debopts,*s)); s++)
}
case 'h':
usage(PL_origargv[0]);
- PerlProc_exit(0);
+ my_exit(0);
case 'i':
if (PL_inplace)
Safefree(PL_inplace);
+#if defined(__CYGWIN__) /* do backup extension automagically */
+ if (*(s+1) == '\0') {
+ PL_inplace = savepv(".bak");
+ return s+1;
+ }
+#endif /* __CYGWIN__ */
PL_inplace = savepv(s+1);
/*SUPPRESS 530*/
for (s = PL_inplace; *s && !isSPACE(*s); s++) ;
Complete documentation for Perl, including FAQ lists, should be found on\n\
this system using `man perl' or `perldoc perl'. If you have access to the\n\
Internet, point your browser at http://www.perl.com/, the Perl Home Page.\n\n");
- PerlProc_exit(0);
+ my_exit(0);
case 'w':
if (! (PL_dowarn & G_WARN_ALL_MASK))
PL_dowarn |= G_WARN_ON;
S_find_beginning(pTHX)
{
register char *s, *s2;
+#ifdef MACOS_TRADITIONAL
+ int maclines = 0;
+#endif
/* skip forward in input to the real script? */
if ((s = sv_gets(PL_linestr, PL_rsfp, 0)) == Nullch) {
if (!gMacPerl_AlwaysExtract)
Perl_croak(aTHX_ "No Perl script found in input\n");
-
+
if (PL_doextract) /* require explicit override ? */
if (!OverrideExtract(PL_origfilename))
Perl_croak(aTHX_ "User aborted script\n");
else
PL_doextract = FALSE;
-
+
/* Pater peccavi, file does not have #! */
PerlIO_rewind(PL_rsfp);
-
+
break;
}
#else
;
}
#ifdef MACOS_TRADITIONAL
+ /* We are always searching for the #!perl line in MacPerl,
+ * so if we find it, still keep the line count correct
+ * by counting lines we already skipped over
+ */
+ for (; maclines > 0 ; maclines--)
+ PerlIO_ungetc(PL_rsfp, '\n');
+
break;
+
+ /* gMacPerl_AlwaysExtract is false in MPW tool */
+ } else if (gMacPerl_AlwaysExtract) {
+ ++maclines;
#endif
}
}
{
char buf[MAXPATHLEN];
int len = readlink(PROCSELFEXE_PATH, buf, sizeof(buf) - 1);
+
+ /* On Playstation2 Linux V1.0 (kernel 2.2.1) readlink(/proc/self/exe)
+ includes a spurious NUL which will cause $^X to fail in system
+ or backticks (this will prevent extensions from being built and
+ many tests from working). readlink is not meant to add a NUL.
+ Normal readlink works fine.
+ */
+ if (len > 0 && buf[len-1] == '\0') {
+ len--;
+ }
+
/* FreeBSD's implementation is acknowledged to be imperfect, sometimes
returning the text "unknown" from the readlink rather than the path
to the executable (or returning an error from the readlink). Any valid
sv_setiv(GvSV(tmpgv), (IV)PerlProc_getpid());
SvREADONLY_on(GvSV(tmpgv));
}
+#ifdef THREADS_HAVE_PIDS
+ PL_ppid = (IV)getppid();
+#endif
/* touch @F array to prevent spurious warnings 20020415 MJD */
if (PL_minus_a) {
while (AvFILL(paramList) >= 0) {
cv = (CV*)av_shift(paramList);
- if (PL_savebegin && (paramList == PL_beginav)) {
+ if (PL_savebegin) {
+ if (paramList == PL_beginav) {
/* save PL_beginav for compiler */
- if (! PL_beginav_save)
- PL_beginav_save = newAV();
- av_push(PL_beginav_save, (SV*)cv);
+ if (! PL_beginav_save)
+ PL_beginav_save = newAV();
+ av_push(PL_beginav_save, (SV*)cv);
+ }
+ else if (paramList == PL_checkav) {
+ /* save PL_checkav for compiler */
+ if (! PL_checkav_save)
+ PL_checkav_save = newAV();
+ av_push(PL_checkav_save, (SV*)cv);
+ }
} else {
SAVEFREESV(cv);
}
https://perl5.git.perl.org / perl5.git / blobdiff