static void init_perllib _((void));
static void init_postdump_symbols _((int, char **, char **));
static void init_predump_symbols _((void));
-static void init_stacks _((void));
static void my_exit_jump _((void)) __attribute__((noreturn));
static void nuke_stacks _((void));
static void open_script _((char *, bool, SV *));
static int fdscript = -1;
+#if defined(DEBUGGING) && defined(USE_THREADS) && defined(__linux__)
+#include <asm/sigcontext.h>
+static void
+catch_sigsegv(int signo, struct sigcontext_struct sc)
+{
+ signal(SIGSEGV, SIG_DFL);
+ fprintf(stderr, "Segmentation fault dereferencing 0x%lx\n"
+ "return_address = 0x%lx, eip = 0x%lx\n",
+ sc.cr2, __builtin_return_address(0), sc.eip);
+ fprintf(stderr, "thread = 0x%lx\n", (unsigned long)THR);
+}
+#endif
+
PerlInterpreter *
perl_alloc()
{
perl_construct( sv_interp )
register PerlInterpreter *sv_interp;
{
+#if defined(USE_THREADS) && !defined(FAKE_THREADS)
+ struct thread *thr;
+#endif
+
if (!(curinterp = sv_interp))
return;
Zero(sv_interp, 1, PerlInterpreter);
#endif
- /* Init the real globals? */
+ /* Init the real globals (and main thread)? */
if (!linestr) {
+#ifdef USE_THREADS
+ INIT_THREADS;
+ New(53, thr, 1, struct thread);
+ MUTEX_INIT(&malloc_mutex);
+ MUTEX_INIT(&sv_mutex);
+ MUTEX_INIT(&eval_mutex);
+ COND_INIT(&eval_cond);
+ MUTEX_INIT(&threads_mutex);
+ COND_INIT(&nthreads_cond);
+ nthreads = 1;
+ cvcache = newHV();
+ curcop = &compiling;
+ thr->flags = THRf_R_JOINABLE;
+ MUTEX_INIT(&thr->mutex);
+ thr->next = thr;
+ thr->prev = thr;
+ thr->tid = 0;
+#ifdef HAVE_THREAD_INTERN
+ init_thread_intern(thr);
+#else
+ self = pthread_self();
+ if (pthread_key_create(&thr_key, 0))
+ croak("panic: pthread_key_create");
+ if (pthread_setspecific(thr_key, (void *) thr))
+ croak("panic: pthread_setspecific");
+#endif /* FAKE_THREADS */
+#endif /* USE_THREADS */
+
linestr = NEWSV(65,80);
sv_upgrade(linestr,SVt_PVIV);
nrs = newSVpv("\n", 1);
rs = SvREFCNT_inc(nrs);
+ sighandlerp = sighandler;
pidstatus = newHV();
#ifdef MSDOS
fdpid = newAV(); /* for remembering popen pids by fd */
- init_stacks();
+ init_stacks(ARGS);
+ DEBUG( {
+ New(51,debname,128,char);
+ New(52,debdelim,128,char);
+ } )
+
ENTER;
}
perl_destruct(sv_interp)
register PerlInterpreter *sv_interp;
{
+ dTHR;
int destruct_level; /* 0=none, 1=full, 2=full with checks */
I32 last_sv_count;
HV *hv;
+ Thread t;
if (!(curinterp = sv_interp))
return;
+#ifdef USE_THREADS
+#ifndef FAKE_THREADS
+ /* Join with any remaining non-detached threads */
+ MUTEX_LOCK(&threads_mutex);
+ DEBUG_L(PerlIO_printf(PerlIO_stderr(),
+ "perl_destruct: waiting for %d threads...\n",
+ nthreads - 1));
+ for (t = thr->next; t != thr; t = t->next) {
+ MUTEX_LOCK(&t->mutex);
+ switch (ThrSTATE(t)) {
+ AV *av;
+ case THRf_ZOMBIE:
+ DEBUG_L(PerlIO_printf(PerlIO_stderr(),
+ "perl_destruct: joining zombie %p\n", t));
+ ThrSETSTATE(t, THRf_DEAD);
+ MUTEX_UNLOCK(&t->mutex);
+ nthreads--;
+ MUTEX_UNLOCK(&threads_mutex);
+ if (pthread_join(t->Tself, (void**)&av))
+ croak("panic: pthread_join failed during global destruction");
+ SvREFCNT_dec((SV*)av);
+ DEBUG_L(PerlIO_printf(PerlIO_stderr(),
+ "perl_destruct: joined zombie %p OK\n", t));
+ break;
+ case THRf_R_JOINABLE:
+ DEBUG_L(PerlIO_printf(PerlIO_stderr(),
+ "perl_destruct: detaching thread %p\n", t));
+ ThrSETSTATE(t, THRf_R_DETACHED);
+ /*
+ * We unlock threads_mutex and t->mutex in the opposite order
+ * from which we locked them just so that DETACH won't
+ * deadlock if it panics. It's only a breach of good style
+ * not a bug since they are unlocks not locks.
+ */
+ MUTEX_UNLOCK(&threads_mutex);
+ DETACH(t);
+ MUTEX_UNLOCK(&t->mutex);
+ break;
+ default:
+ DEBUG_L(PerlIO_printf(PerlIO_stderr(),
+ "perl_destruct: ignoring %p (state %u)\n",
+ t, ThrSTATE(t)));
+ MUTEX_UNLOCK(&t->mutex);
+ MUTEX_UNLOCK(&threads_mutex);
+ /* fall through and out */
+ }
+ }
+ /* Now wait for the thread count nthreads to drop to one */
+ while (nthreads > 1)
+ {
+ DEBUG_L(PerlIO_printf(PerlIO_stderr(),
+ "perl_destruct: final wait for %d threads\n",
+ nthreads - 1));
+ COND_WAIT(&nthreads_cond, &threads_mutex);
+ }
+ /* At this point, we're the last thread */
+ MUTEX_UNLOCK(&threads_mutex);
+ DEBUG_L(PerlIO_printf(PerlIO_stderr(), "perl_destruct: armageddon has arrived\n"));
+ MUTEX_DESTROY(&threads_mutex);
+ COND_DESTROY(&nthreads_cond);
+#endif /* !defined(FAKE_THREADS) */
+#endif /* USE_THREADS */
+
destruct_level = perl_destruct_level;
#ifdef DEBUGGING
{
/* startup and shutdown function lists */
SvREFCNT_dec(beginav);
SvREFCNT_dec(endav);
+ SvREFCNT_dec(initav);
beginav = Nullav;
endav = Nullav;
+ initav = Nullav;
/* temp stack during pp_sort() */
SvREFCNT_dec(sortstack);
hints = 0; /* Reset hints. Should hints be per-interpreter ? */
DEBUG_P(debprofdump());
+#ifdef USE_THREADS
+ MUTEX_DESTROY(&sv_mutex);
+ MUTEX_DESTROY(&malloc_mutex);
+ MUTEX_DESTROY(&eval_mutex);
+ COND_DESTROY(&eval_cond);
+#endif /* USE_THREADS */
/* As the absolutely last thing, free the non-arena SV for mess() */
char **argv;
char **env;
{
+ dTHR;
register SV *sv;
register char *s;
char *scriptname = NULL;
/* my_exit() was called */
while (scopestack_ix > oldscope)
LEAVE;
+ FREETMPS;
curstash = defstash;
if (endav)
call_list(oldscope, endav);
cddir = savepv(s);
break;
case '-':
+ if (*++s) { /* catch use of gnu style long options */
+ if (strEQ(s, "version")) {
+ s = "v";
+ goto reswitch;
+ }
+ if (strEQ(s, "help")) {
+ s = "h";
+ goto reswitch;
+ }
+ croak("Unrecognized switch: --%s (-h will show valid options)",s);
+ }
argc--,argv++;
goto switch_end;
case 0:
break;
default:
- croak("Unrecognized switch: -%s",s);
+ croak("Unrecognized switch: -%s (-h will show valid options)",s);
}
}
switch_end:
comppad_name_fill = 0;
min_intro_pending = 0;
padix = 0;
+#ifdef USE_THREADS
+ av_store(comppad_name, 0, newSVpv("@_", 2));
+ curpad[0] = (SV*)newAV();
+ SvPADMY_on(curpad[0]); /* XXX Needed? */
+ CvOWNER(compcv) = 0;
+ New(666, CvMUTEXP(compcv), 1, perl_mutex);
+ MUTEX_INIT(CvMUTEXP(compcv));
+#endif /* USE_THREADS */
comppadlist = newAV();
AvREAL_off(comppadlist);
boot_core_UNIVERSAL();
if (xsinit)
(*xsinit)(); /* in case linked C routines want magical variables */
-#ifdef VMS
+#if defined(VMS) || defined(WIN32)
init_os_extras();
#endif
+#if defined(DEBUGGING) && defined(USE_THREADS) && defined(__linux__)
+ DEBUG_L(signal(SIGSEGV, (void(*)(int))catch_sigsegv););
+#endif
+
init_predump_symbols();
if (!do_undump)
init_postdump_symbols(argc,argv,env);
LEAVE;
FREETMPS;
-#ifdef DEBUGGING_MSTATS
+#ifdef MYMALLOC
if ((s=getenv("PERL_DEBUG_MSTATS")) && atoi(s) >= 2)
dump_mstats("after compilation:");
#endif
perl_run(sv_interp)
PerlInterpreter *sv_interp;
{
+ dTHR;
I32 oldscope;
dJMPENV;
int ret;
/* my_exit() was called */
while (scopestack_ix > oldscope)
LEAVE;
+ FREETMPS;
curstash = defstash;
if (endav)
call_list(oldscope, endav);
- FREETMPS;
-#ifdef DEBUGGING_MSTATS
+#ifdef MYMALLOC
if (getenv("PERL_DEBUG_MSTATS"))
dump_mstats("after execution: ");
#endif
if (!restartop) {
DEBUG_x(dump_all());
DEBUG(PerlIO_printf(Perl_debug_log, "\nEXECUTING...\n\n"));
+#ifdef USE_THREADS
+ DEBUG_L(PerlIO_printf(Perl_debug_log, "main thread is 0x%lx\n",
+ (unsigned long) thr));
+#endif /* USE_THREADS */
if (minus_c) {
PerlIO_printf(PerlIO_stderr(), "%s syntax OK\n", origfilename);
my_exit(0);
}
- if (perldb && DBsingle)
- sv_setiv(DBsingle, 1);
- if (restartav)
- calllist(restartav);
+ if (PERLDB_SINGLE && DBsingle)
+ sv_setiv(DBsingle, 1);
+ if (initav)
+ call_list(oldscope, initav);
}
/* do it */
I32 flags; /* See G_* flags in cop.h */
register char **argv; /* null terminated arg list */
{
+ dTHR;
dSP;
PUSHMARK(sp);
char *methname; /* name of the subroutine */
I32 flags; /* See G_* flags in cop.h */
{
+ dTHR;
dSP;
OP myop;
if (!op)
op = &myop;
XPUSHs(sv_2mortal(newSVpv(methname,0)));
PUTBACK;
- pp_method();
+ pp_method(ARGS);
return perl_call_sv(*stack_sp--, flags);
}
SV* sv;
I32 flags; /* See G_* flags in cop.h */
{
+ dTHR;
LOGOP myop; /* fake syntax tree node */
SV** sp = stack_sp;
I32 oldmark;
bool oldcatch = CATCH_GET;
dJMPENV;
int ret;
+ OP* oldop = op;
if (flags & G_DISCARD) {
ENTER;
myop.op_flags |= ((flags & G_VOID) ? OPf_WANT_VOID :
(flags & G_ARRAY) ? OPf_WANT_LIST :
OPf_WANT_SCALAR);
- SAVESPTR(op);
+ SAVEOP();
op = (OP*)&myop;
EXTEND(stack_sp, 1);
oldmark = TOPMARK;
oldscope = scopestack_ix;
- if (perldb && curstash != debstash
+ if (PERLDB_SUB && curstash != debstash
/* Handle first BEGIN of -d. */
&& (DBcv || (DBcv = GvCV(DBsub)))
/* Try harder, since this may have been a sighandler, thus
CATCH_SET(TRUE);
if (op == (OP*)&myop)
- op = pp_entersub();
+ op = pp_entersub(ARGS);
if (op)
runops();
retval = stack_sp - (stack_base + oldmark);
FREETMPS;
LEAVE;
}
+ op = oldop;
return retval;
}
SV* sv;
I32 flags; /* See G_* flags in cop.h */
{
+ dTHR;
UNOP myop; /* fake syntax tree node */
SV** sp = stack_sp;
I32 oldmark = sp - stack_base;
I32 oldscope;
dJMPENV;
int ret;
-
+ OP* oldop = op;
+
if (flags & G_DISCARD) {
ENTER;
SAVETMPS;
}
- SAVESPTR(op);
+ SAVEOP();
op = (OP*)&myop;
Zero(op, 1, UNOP);
EXTEND(stack_sp, 1);
}
if (op == (OP*)&myop)
- op = pp_entereval();
+ op = pp_entereval(ARGS);
if (op)
runops();
retval = stack_sp - (stack_base + oldmark);
FREETMPS;
LEAVE;
}
+ op = oldop;
return retval;
}
char* p;
I32 croak_on_error;
{
+ dTHR;
dSP;
SV* sv = newSVpv(p, 0);
printf("\n -e 'command' one line of script. Several -e's allowed. Omit [programfile].");
printf("\n -F/pattern/ split() pattern for autosplit (-a). The //'s are optional.");
printf("\n -i[extension] edit <> files in place (make backup if extension supplied)");
- printf("\n -Idirectory specify @INC/#include directory (may be used more then once)");
- printf("\n -l[octal] enable line ending processing, specifies line teminator");
+ printf("\n -Idirectory specify @INC/#include directory (may be used more than once)");
+ printf("\n -l[octal] enable line ending processing, specifies line terminator");
printf("\n -[mM][-]module.. executes `use/no module...' before executing your script.");
- printf("\n -n assume 'while (<>) { ... }' loop arround your script");
+ printf("\n -n assume 'while (<>) { ... }' loop around your script");
printf("\n -p assume loop like -n but print line also like sed");
printf("\n -P run script through C preprocessor before compilation");
printf("\n -s enable some switch parsing for switches after script name");
printf("\n -U allow unsafe operations");
printf("\n -v print version number and patchlevel of perl");
printf("\n -V[:variable] print perl configuration information");
- printf("\n -w TURN WARNINGS ON FOR COMPILATION OF YOUR SCRIPT.");
+ printf("\n -w TURN WARNINGS ON FOR COMPILATION OF YOUR SCRIPT. Recommended.");
printf("\n -x[directory] strip off text before #!perl line and perhaps cd to directory\n");
}
s += strlen(s);
}
if (!perldb) {
- perldb = TRUE;
+ perldb = PERLDB_ALL;
init_debugger();
}
return s;
forbid_setid("-m"); /* XXX ? */
if (*++s) {
char *start;
+ SV *sv;
char *use = "use ";
/* -M-foo == 'no foo' */
if (*s == '-') { use = "no "; ++s; }
- Sv = newSVpv(use,0);
+ sv = newSVpv(use,0);
start = s;
/* We allow -M'Module qw(Foo Bar)' */
while(isALNUM(*s) || *s==':') ++s;
if (*s != '=') {
- sv_catpv(Sv, start);
+ sv_catpv(sv, start);
if (*(start-1) == 'm') {
if (*s != '\0')
croak("Can't use '%c' after -mname", *s);
- sv_catpv( Sv, " ()");
+ sv_catpv( sv, " ()");
}
} else {
- sv_catpvn(Sv, start, s-start);
- sv_catpv(Sv, " split(/,/,q{");
- sv_catpv(Sv, ++s);
- sv_catpv(Sv, "})");
+ sv_catpvn(sv, start, s-start);
+ sv_catpv(sv, " split(/,/,q{");
+ sv_catpv(sv, ++s);
+ sv_catpv(sv, "})");
}
s += strlen(s);
if (preambleav == NULL)
preambleav = newAV();
- av_push(preambleav, Sv);
+ av_push(preambleav, sv);
}
else
croak("No space allowed after -%c", *(s-1));
static void
init_main_stash()
{
+ dTHR;
GV *gv;
/* Note that strtab is a rather special HV. Assumptions are made
defgv = gv_fetchpv("_",TRUE, SVt_PVAV);
errgv = gv_HVadd(gv_fetchpv("@", TRUE, SVt_PV));
GvMULTI_on(errgv);
+ (void)form("%240s",""); /* Preallocate temp - for immediate signals. */
+ sv_grow(GvSV(errgv), 240); /* Preallocate - for immediate signals. */
sv_setpvn(GvSV(errgv), "", 0);
curstash = defstash;
compiling.cop_stash = defstash;
SV *sv;
#endif
{
+ dTHR;
char *xfound = Nullch;
char *xfailed = Nullch;
register char *s;
# define SEARCH_EXTS ".bat", ".cmd", NULL
# define MAX_EXT_LEN 4
#endif
+#ifdef OS2
+# define SEARCH_EXTS ".cmd", ".btm", ".bat", ".pl", NULL
+# define MAX_EXT_LEN 4
+#endif
#ifdef VMS
# define SEARCH_EXTS ".pl", ".com", NULL
# define MAX_EXT_LEN 4
/* additional extensions to try in each dir if scriptname not found */
#ifdef SEARCH_EXTS
char *ext[] = { SEARCH_EXTS };
- int extidx = (strchr(scriptname,'.')) ? -1 : 0; /* has ext already */
+ int extidx = 0, i = 0;
+ char *curext = Nullch;
#else
# define MAX_EXT_LEN 0
#endif
+ /*
+ * If dosearch is true and if scriptname does not contain path
+ * delimiters, search the PATH for scriptname.
+ *
+ * If SEARCH_EXTS is also defined, will look for each
+ * scriptname{SEARCH_EXTS} whenever scriptname is not found
+ * while searching the PATH.
+ *
+ * Assuming SEARCH_EXTS is C<".foo",".bar",NULL>, PATH search
+ * proceeds as follows:
+ * If DOSISH:
+ * + look for ./scriptname{,.foo,.bar}
+ * + search the PATH for scriptname{,.foo,.bar}
+ *
+ * If !DOSISH:
+ * + look *only* in the PATH for scriptname{,.foo,.bar} (note
+ * this will not look in '.' if it's not in the PATH)
+ */
+
#ifdef VMS
if (dosearch) {
int hasdir, idx = 0, deftypes = 1;
+ bool seen_dot = 1;
hasdir = (strpbrk(scriptname,":[</") != Nullch) ;
/* The first time through, just add SEARCH_EXTS to whatever we
continue; /* don't search dir with too-long name */
strcat(tokenbuf, scriptname);
#else /* !VMS */
- if (dosearch && !strchr(scriptname, '/') && (s = getenv("PATH"))) {
- bufend = s + strlen(s);
- while (s < bufend) {
-#ifndef atarist
- s = delimcpy(tokenbuf, tokenbuf + sizeof tokenbuf, s, bufend,
+
#ifdef DOSISH
- ';',
-#else
- ':',
+ if (strEQ(scriptname, "-"))
+ dosearch = 0;
+ if (dosearch) { /* Look in '.' first. */
+ char *cur = scriptname;
+#ifdef SEARCH_EXTS
+ if ((curext = strrchr(scriptname,'.'))) /* possible current ext */
+ while (ext[i])
+ if (strEQ(ext[i++],curext)) {
+ extidx = -1; /* already has an ext */
+ break;
+ }
+ do {
+#endif
+ DEBUG_p(PerlIO_printf(Perl_debug_log,
+ "Looking for %s\n",cur));
+ if (Stat(cur,&statbuf) >= 0) {
+ dosearch = 0;
+ scriptname = cur;
+#ifdef SEARCH_EXTS
+ break;
+#endif
+ }
+#ifdef SEARCH_EXTS
+ if (cur == scriptname) {
+ len = strlen(scriptname);
+ if (len+MAX_EXT_LEN+1 >= sizeof(tokenbuf))
+ break;
+ cur = strcpy(tokenbuf, scriptname);
+ }
+ } while (extidx >= 0 && ext[extidx] /* try an extension? */
+ && strcpy(tokenbuf+len, ext[extidx++]));
+#endif
+ }
+#endif
+
+ if (dosearch && !strchr(scriptname, '/')
+#ifdef DOSISH
+ && !strchr(scriptname, '\\')
#endif
- &len);
-#else /* atarist */
- for (len = 0; *s && *s != ',' && *s != ';'; len++, s++) {
+ && (s = getenv("PATH"))) {
+ bool seen_dot = 0;
+
+ bufend = s + strlen(s);
+ while (s < bufend) {
+#if defined(atarist) || defined(DOSISH)
+ for (len = 0; *s
+# ifdef atarist
+ && *s != ','
+# endif
+ && *s != ';'; len++, s++) {
if (len < sizeof tokenbuf)
tokenbuf[len] = *s;
}
if (len < sizeof tokenbuf)
tokenbuf[len] = '\0';
-#endif /* atarist */
+#else /* ! (atarist || DOSISH) */
+ s = delimcpy(tokenbuf, tokenbuf + sizeof tokenbuf, s, bufend,
+ ':',
+ &len);
+#endif /* ! (atarist || DOSISH) */
if (s < bufend)
s++;
if (len + 1 + strlen(scriptname) + MAX_EXT_LEN >= sizeof tokenbuf)
continue; /* don't search dir with too-long name */
if (len
-#if defined(atarist) && !defined(DOSISH)
- && tokenbuf[len - 1] != '/'
-#endif
#if defined(atarist) || defined(DOSISH)
+ && tokenbuf[len - 1] != '/'
&& tokenbuf[len - 1] != '\\'
#endif
)
tokenbuf[len++] = '/';
+ if (len == 2 && tokenbuf[0] == '.')
+ seen_dot = 1;
(void)strcpy(tokenbuf + len, scriptname);
#endif /* !VMS */
if (!xfailed)
xfailed = savepv(tokenbuf);
}
+#ifndef DOSISH
+ if (!xfound && !seen_dot && !xfailed && (Stat(scriptname,&statbuf) < 0))
+#endif
+ seen_dot = 1; /* Disable message. */
if (!xfound)
- croak("Can't execute %s", xfailed ? xfailed : scriptname );
+ croak("Can't %s %s%s%s",
+ (xfailed ? "execute" : "find"),
+ (xfailed ? xfailed : scriptname),
+ (xfailed ? "" : " on PATH"),
+ (xfailed || seen_dot) ? "" : ", '.' not in PATH");
if (xfailed)
Safefree(xfailed);
scriptname = xfound;
#else /* !DOSUID */
if (euid != uid || egid != gid) { /* (suidperl doesn't exist, in fact) */
#ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
+ dTHR;
Fstat(PerlIO_fileno(rsfp),&statbuf); /* may be either wrapped or real suid */
if ((euid != uid && euid == statbuf.st_uid && statbuf.st_mode & S_ISUID)
||
static void
init_debugger()
{
+ dTHR;
curstash = debstash;
dbargs = GvAV(gv_AVadd((gv_fetchpv("args", GV_ADDMULTI, SVt_PVAV))));
AvREAL_off(dbargs);
curstash = defstash;
}
-static void
-init_stacks()
+void
+init_stacks(ARGS)
+dARGS
{
curstack = newAV();
mainstack = curstack; /* remember in case we switch stacks */
cxstack_ix = -1;
New(50,tmps_stack,128,SV*);
+ tmps_floor = -1;
tmps_ix = -1;
tmps_max = 128;
- DEBUG( {
- New(51,debname,128,char);
- New(52,debdelim,128,char);
- } )
-
/*
* The following stacks almost certainly should be per-interpreter,
* but for now they're not. XXX
static void
nuke_stacks()
{
+ dTHR;
Safefree(cxstack);
Safefree(tmps_stack);
DEBUG( {
init_lexer()
{
tmpfp = rsfp;
+ rsfp = Nullfp;
lex_start(linestr);
rsfp = tmpfp;
subname = newSVpv("main",4);
static void
init_predump_symbols()
{
+ dTHR;
GV *tmpgv;
GV *othergv;
sv = newSVpv(s--,0);
(void)hv_store(hv, *env, s - *env, sv, 0);
*s = '=';
+#if defined(__BORLANDC__) && defined(USE_WIN32_RTL_ENV)
+ /* Sins of the RTL. See note in my_setenv(). */
+ (void)putenv(savepv(*env));
+#endif
}
#endif
#ifdef DYNAMIC_ENV_FETCH
I32 oldscope;
AV* list;
{
+ dTHR;
line_t oldline = curcop->cop_line;
STRLEN len;
dJMPENV;
/* my_exit() was called */
while (scopestack_ix > oldscope)
LEAVE;
+ FREETMPS;
curstash = defstash;
if (endav)
call_list(oldscope, endav);
- FREETMPS;
JMPENV_POP;
curcop = &compiling;
curcop->cop_line = oldline;
my_exit(status)
U32 status;
{
+ dTHR;
+
+#ifdef USE_THREADS
+ DEBUG_L(PerlIO_printf(Perl_debug_log, "my_exit: thread 0x%lx, status %lu\n",
+ (unsigned long) thr, (unsigned long) status));
+#endif /* USE_THREADS */
switch (status) {
case 0:
STATUS_ALL_SUCCESS;
static void
my_exit_jump()
{
+ dTHR;
register CONTEXT *cx;
I32 gimme;
SV **newsp;
projects / p5sagit/p5-mst-13.2.git / blobdiff