X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=os2%2Fos2.c;h=45e1d2fb65a9e75e111e93772de671b77bc49c6e;hb=355b129945f44493ff7efa1481d95ddca2d2f87f;hp=7f011f7fea753ff7e2a66facf2deaea7d0161829;hpb=db7c17d71cacfc5af407f4e30ddbc409ecd03112;p=p5sagit%2Fp5-mst-13.2.git diff --git a/os2/os2.c b/os2/os2.c index 7f011f7..45e1d2f 100644 --- a/os2/os2.c +++ b/os2/os2.c @@ -3,6 +3,10 @@ #define INCL_DOSFILEMGR #define INCL_DOSMEMMGR #define INCL_DOSERRORS +/* These 3 are needed for compile if os2.h includes os2tk.h, not os2emx.h */ +#define INCL_DOSPROCESS +#define SPU_DISABLESUPPRESSION 0 +#define SPU_ENABLESUPPRESSION 1 #include #include @@ -62,7 +66,7 @@ pthread_join(perl_os_thread tid, void **status) break; case pthreads_st_waited: MUTEX_UNLOCK(&start_thread_mutex); - croak("join with a thread with a waiter"); + Perl_croak_nocontext("join with a thread with a waiter"); break; case pthreads_st_run: thread_join_data[tid].state = pthreads_st_waited; @@ -75,7 +79,7 @@ pthread_join(perl_os_thread tid, void **status) break; default: MUTEX_UNLOCK(&start_thread_mutex); - croak("join: unknown thread state: '%s'", + Perl_croak_nocontext("join: unknown thread state: '%s'", pthreads_states[thread_join_data[tid].state]); break; } @@ -103,7 +107,7 @@ pthread_startit(void *arg) } } if (thread_join_data[tid].state != pthreads_st_none) - croak("attempt to reuse thread id %i", tid); + Perl_croak_nocontext("attempt to reuse thread id %i", tid); thread_join_data[tid].state = pthreads_st_run; /* Now that we copied/updated the guys, we may release the caller... */ MUTEX_UNLOCK(&start_thread_mutex); @@ -142,7 +146,7 @@ pthread_detach(perl_os_thread tid) switch (thread_join_data[tid].state) { case pthreads_st_waited: MUTEX_UNLOCK(&start_thread_mutex); - croak("detach on a thread with a waiter"); + Perl_croak_nocontext("detach on a thread with a waiter"); break; case pthreads_st_run: thread_join_data[tid].state = pthreads_st_detached; @@ -150,7 +154,7 @@ pthread_detach(perl_os_thread tid) break; default: MUTEX_UNLOCK(&start_thread_mutex); - croak("detach: unknown thread state: '%s'", + Perl_croak_nocontext("detach: unknown thread state: '%s'", pthreads_states[thread_join_data[tid].state]); break; } @@ -164,11 +168,11 @@ os2_cond_wait(perl_cond *c, perl_mutex *m) int rc; STRLEN n_a; if ((rc = DosResetEventSem(*c,&n_a)) && (rc != ERROR_ALREADY_RESET)) - croak("panic: COND_WAIT-reset: rc=%i", rc); + Perl_croak_nocontext("panic: COND_WAIT-reset: rc=%i", rc); if (m) MUTEX_UNLOCK(m); if (CheckOSError(DosWaitEventSem(*c,SEM_INDEFINITE_WAIT)) && (rc != ERROR_INTERRUPT)) - croak("panic: COND_WAIT: rc=%i", rc); + Perl_croak_nocontext("panic: COND_WAIT: rc=%i", rc); if (rc == ERROR_INTERRUPT) errno = EINTR; if (m) MUTEX_LOCK(m); @@ -195,12 +199,12 @@ loadByOrd(char *modname, ULONG ord) if ((!hdosc && CheckOSError(DosLoadModule(buf, sizeof buf, modname, &hdosc))) || CheckOSError(DosQueryProcAddr(hdosc, loadOrd[ord], NULL, &fcn))) - croak("This version of OS/2 does not support %s.%i", + Perl_croak_nocontext("This version of OS/2 does not support %s.%i", modname, loadOrd[ord]); ExtFCN[ord] = fcn; } if ((long)ExtFCN[ord] == -1) - croak("panic queryaddr"); + Perl_croak_nocontext("panic queryaddr"); } void @@ -223,11 +227,11 @@ init_PMWIN_entries(void) return; if (CheckOSError(DosLoadModule(buf, sizeof buf, "pmwin", &hpmwin))) - croak("This version of OS/2 does not support pmwin: error in %s", buf); + Perl_croak_nocontext("This version of OS/2 does not support pmwin: error in %s", buf); while (i <= 5) { if (CheckOSError(DosQueryProcAddr(hpmwin, ords[i], NULL, ((PFN*)&PMWIN_entries)+i))) - croak("This version of OS/2 does not support pmwin.%d", ords[i]); + Perl_croak_nocontext("This version of OS/2 does not support pmwin.%d", ords[i]); i++; } } @@ -273,7 +277,7 @@ sys_prio(pid) } if (pid != psi->procdata->pid) { Safefree(psi); - croak("panic: wrong pid in sysinfo"); + Perl_croak_nocontext("panic: wrong pid in sysinfo"); } prio = psi->procdata->threads->priority; Safefree(psi); @@ -369,8 +373,9 @@ spawn_sighandler(int sig) } static int -result(int flag, int pid) +result(pTHX_ int flag, int pid) { + dTHR; int r, status; Signal_t (*ihand)(); /* place to save signal during system() */ Signal_t (*qhand)(); /* place to save signal during system() */ @@ -412,6 +417,7 @@ result(int flag, int pid) #define EXECF_EXEC 1 #define EXECF_TRUEEXEC 2 #define EXECF_SPAWN_NOWAIT 3 +#define EXECF_SPAWN_BYFLAG 4 /* const char* const ptypes[] = { "FS", "DOS", "VIO", "PM", "DETACH" }; */ @@ -436,7 +442,7 @@ file_type(char *path) ULONG apptype; if (!(_emx_env & 0x200)) - croak("file_type not implemented on DOS"); /* not OS/2. */ + Perl_croak_nocontext("file_type not implemented on DOS"); /* not OS/2. */ if (CheckOSError(DosQueryAppType(path, &apptype))) { switch (rc) { case ERROR_FILE_NOT_FOUND: @@ -459,12 +465,7 @@ static ULONG os2_mytype; /* global PL_Argv[] contains arguments. */ int -do_spawn_ve(really, flag, execf, inicmd, addflag) -SV *really; -U32 flag; -U32 execf; -char *inicmd; -U32 addflag; +do_spawn_ve(pTHX_ SV *really, U32 flag, U32 execf, char *inicmd, U32 addflag) { dTHR; int trueflag = flag; @@ -536,7 +537,7 @@ U32 addflag; if (flag == P_NOWAIT) flag = P_PM; else if ((flag & 7) != P_PM && (flag & 7) != P_SESSION) - warn("Starting PM process with flag=%d, mytype=%d", + Perl_warner(aTHX_ WARN_EXEC, "Starting PM process with flag=%d, mytype=%d", flag, os2_mytype); } } @@ -547,7 +548,7 @@ U32 addflag; if (flag == P_NOWAIT) flag = P_SESSION; else if ((flag & 7) != P_SESSION) - warn("Starting Full Screen process with flag=%d, mytype=%d", + Perl_warner(aTHX_ WARN_EXEC, "Starting Full Screen process with flag=%d, mytype=%d", flag, os2_mytype); } } @@ -579,7 +580,7 @@ U32 addflag; } #if 0 - rc = result(trueflag, spawnvp(flag,tmps,PL_Argv)); + rc = result(aTHX_ trueflag, spawnvp(flag,tmps,PL_Argv)); #else if (execf == EXECF_TRUEEXEC) rc = execvp(tmps,PL_Argv); @@ -587,8 +588,8 @@ U32 addflag; rc = spawnvp(trueflag | P_OVERLAY,tmps,PL_Argv); else if (execf == EXECF_SPAWN_NOWAIT) rc = spawnvp(flag,tmps,PL_Argv); - else /* EXECF_SPAWN */ - rc = result(trueflag, + else /* EXECF_SPAWN, EXECF_SPAWN_BYFLAG */ + rc = result(aTHX_ trueflag, spawnvp(flag,tmps,PL_Argv)); #endif if (rc < 0 && pass == 1 @@ -613,7 +614,7 @@ U32 addflag; if (l >= sizeof scrbuf) { Safefree(scr); longbuf: - warn("Size of scriptname too big: %d", l); + Perl_warner(aTHX_ WARN_EXEC, "Size of scriptname too big: %d", l); rc = -1; goto finish; } @@ -649,7 +650,7 @@ U32 addflag; } if (fclose(file) != 0) { /* Failure */ panic_file: - warn("Error reading \"%s\": %s", + Perl_warner(aTHX_ WARN_EXEC, "Error reading \"%s\": %s", scr, Strerror(errno)); buf[0] = 0; /* Not #! */ goto doshell_args; @@ -693,7 +694,7 @@ U32 addflag; *s++ = 0; } if (nargs == -1) { - warn("Too many args on %.*s line of \"%s\"", + Perl_warner(aTHX_ WARN_EXEC, "Too many args on %.*s line of \"%s\"", s1 - buf, buf, scr); nargs = 4; argsp = fargs; @@ -772,7 +773,7 @@ U32 addflag; long enough. */ a--; } - while (nargs-- >= 0) + while (--nargs >= 0) PL_Argv[nargs] = argsp[nargs]; /* Enable pathless exec if #! (as pdksh). */ pass = (buf[0] == '#' ? 2 : 3); @@ -794,14 +795,14 @@ U32 addflag; goto retry; } } - if (rc < 0 && PL_dowarn) - warn("Can't %s \"%s\": %s\n", + if (rc < 0 && ckWARN(WARN_EXEC)) + Perl_warner(aTHX_ WARN_EXEC, "Can't %s \"%s\": %s\n", ((execf != EXECF_EXEC && execf != EXECF_TRUEEXEC) ? "spawn" : "exec"), PL_Argv[0], Strerror(errno)); if (rc < 0 && (execf != EXECF_SPAWN_NOWAIT) && ((trueflag & 0xFF) == P_WAIT)) - rc = 255 << 8; /* Emulate the fork(). */ + rc = -1; finish: if (new_stderr != -1) { /* How can we use error codes? */ @@ -813,50 +814,11 @@ U32 addflag; return rc; } -/* Array spawn. */ -int -do_aspawn(really,mark,sp) -SV *really; -register SV **mark; -register SV **sp; -{ - dTHR; - register char **a; - char *tmps = NULL; - int rc; - int flag = P_WAIT, trueflag, err, secondtry = 0; - STRLEN n_a; - - if (sp > mark) { - New(1301,PL_Argv, sp - mark + 3, char*); - a = PL_Argv; - - if (mark < sp && SvNIOKp(*(mark+1)) && !SvPOKp(*(mark+1))) { - ++mark; - flag = SvIVx(*mark); - } - - while (++mark <= sp) { - if (*mark) - *a++ = SvPVx(*mark, n_a); - else - *a++ = ""; - } - *a = Nullch; - - rc = do_spawn_ve(really, flag, EXECF_SPAWN, NULL, 0); - } else - rc = -1; - do_execfree(); - return rc; -} - /* Try converting 1-arg form to (usually shell-less) multi-arg form. */ int -do_spawn2(cmd, execf) -char *cmd; -int execf; +do_spawn3(pTHX_ char *cmd, int execf, int flag) { + dTHR; register char **a; register char *s; char flags[10]; @@ -936,15 +898,18 @@ int execf; rc = spawnl(P_OVERLAY,shell,shell,copt,cmd,(char*)0); else if (execf == EXECF_SPAWN_NOWAIT) rc = spawnl(P_NOWAIT,shell,shell,copt,cmd,(char*)0); + else if (execf == EXECF_SPAWN_BYFLAG) + rc = spawnl(flag,shell,shell,copt,cmd,(char*)0); else { /* In the ak code internal P_NOWAIT is P_WAIT ??? */ - rc = result(P_WAIT, + rc = result(aTHX_ P_WAIT, spawnl(P_NOWAIT,shell,shell,copt,cmd,(char*)0)); - if (rc < 0 && PL_dowarn) - warn("Can't %s \"%s\": %s", + if (rc < 0 && ckWARN(WARN_EXEC)) + Perl_warner(aTHX_ WARN_EXEC, "Can't %s \"%s\": %s", (execf == EXECF_SPAWN ? "spawn" : "exec"), shell, Strerror(errno)); - if (rc < 0) rc = 255 << 8; /* Emulate the fork(). */ + if (rc < 0) + rc = -1; } if (news) Safefree(news); @@ -968,7 +933,7 @@ int execf; } *a = Nullch; if (PL_Argv[0]) - rc = do_spawn_ve(NULL, 0, execf, cmd, mergestderr); + rc = do_spawn_ve(aTHX_ NULL, flag, execf, cmd, mergestderr); else rc = -1; if (news) @@ -977,39 +942,76 @@ int execf; return rc; } +/* Array spawn. */ int -do_spawn(cmd) -char *cmd; +os2_do_aspawn(pTHX_ SV *really, register SV **mark, register SV **sp) { - return do_spawn2(cmd, EXECF_SPAWN); + dTHR; + register char **a; + int rc; + int flag = P_WAIT, flag_set = 0; + STRLEN n_a; + + if (sp > mark) { + New(1301,PL_Argv, sp - mark + 3, char*); + a = PL_Argv; + + if (mark < sp && SvNIOKp(*(mark+1)) && !SvPOKp(*(mark+1))) { + ++mark; + flag = SvIVx(*mark); + flag_set = 1; + + } + + while (++mark <= sp) { + if (*mark) + *a++ = SvPVx(*mark, n_a); + else + *a++ = ""; + } + *a = Nullch; + + if (flag_set && (a == PL_Argv + 1)) { /* One arg? */ + rc = do_spawn3(aTHX_ a[-1], EXECF_SPAWN_BYFLAG, flag); + } else + rc = do_spawn_ve(aTHX_ really, flag, EXECF_SPAWN, NULL, 0); + } else + rc = -1; + do_execfree(); + return rc; +} + +int +os2_do_spawn(pTHX_ char *cmd) +{ + dTHR; + return do_spawn3(aTHX_ cmd, EXECF_SPAWN, 0); } int -do_spawn_nowait(cmd) -char *cmd; +do_spawn_nowait(pTHX_ char *cmd) { - return do_spawn2(cmd, EXECF_SPAWN_NOWAIT); + dTHR; + return do_spawn3(aTHX_ cmd, EXECF_SPAWN_NOWAIT,0); } bool -do_exec(cmd) -char *cmd; +Perl_do_exec(pTHX_ char *cmd) { - do_spawn2(cmd, EXECF_EXEC); + dTHR; + do_spawn3(aTHX_ cmd, EXECF_EXEC, 0); return FALSE; } bool -os2exec(cmd) -char *cmd; +os2exec(pTHX_ char *cmd) { - return do_spawn2(cmd, EXECF_TRUEEXEC); + dTHR; + return do_spawn3(aTHX_ cmd, EXECF_TRUEEXEC, 0); } PerlIO * -my_syspopen(cmd,mode) -char *cmd; -char *mode; +my_syspopen(pTHX_ char *cmd, char *mode) { #ifndef USE_POPEN @@ -1059,7 +1061,7 @@ char *mode; fcntl(p[this], F_SETFD, FD_CLOEXEC); if (newfd != -1) fcntl(newfd, F_SETFD, FD_CLOEXEC); - pid = do_spawn_nowait(cmd); + pid = do_spawn_nowait(aTHX_ cmd); if (newfd == -1) close(*mode == 'r'); /* It was closed initially */ else if (newfd != (*mode == 'r')) { /* Probably this check is not needed */ @@ -1114,7 +1116,7 @@ char *mode; int fork(void) { - croak(PL_no_func, "Unsupported function fork"); + Perl_croak_nocontext(PL_no_func, "Unsupported function fork"); errno = EINVAL; return -1; } @@ -1140,7 +1142,7 @@ tcp0(char *name) static BYTE buf[20]; PFN fcn; - if (!(_emx_env & 0x200)) croak("%s requires OS/2", name); /* Die if not OS/2. */ + if (!(_emx_env & 0x200)) Perl_croak_nocontext("%s requires OS/2", name); /* Die if not OS/2. */ if (!htcp) DosLoadModule(buf, sizeof buf, "tcp32dll", &htcp); if (htcp && DosQueryProcAddr(htcp, 0, name, &fcn) == 0) @@ -1154,7 +1156,7 @@ tcp1(char *name, int arg) static BYTE buf[20]; PFN fcn; - if (!(_emx_env & 0x200)) croak("%s requires OS/2", name); /* Die if not OS/2. */ + if (!(_emx_env & 0x200)) Perl_croak_nocontext("%s requires OS/2", name); /* Die if not OS/2. */ if (!htcp) DosLoadModule(buf, sizeof buf, "tcp32dll", &htcp); if (htcp && DosQueryProcAddr(htcp, 0, name, &fcn) == 0) @@ -1220,7 +1222,7 @@ sys_alloc(int size) { if (rc == ERROR_NOT_ENOUGH_MEMORY) { return (void *) -1; } else if ( rc ) - croak("Got an error from DosAllocMem: %li", (long)rc); + Perl_croak_nocontext("Got an error from DosAllocMem: %li", (long)rc); return got; } @@ -1254,7 +1256,7 @@ XS(XS_File__Copy_syscopy) { dXSARGS; if (items < 2 || items > 3) - croak("Usage: File::Copy::syscopy(src,dst,flag=0)"); + Perl_croak_nocontext("Usage: File::Copy::syscopy(src,dst,flag=0)"); { STRLEN n_a; char * src = (char *)SvPV(ST(0),n_a); @@ -1278,8 +1280,7 @@ XS(XS_File__Copy_syscopy) #include "patchlevel.h" char * -mod2fname(sv) - SV *sv; +mod2fname(pTHX_ SV *sv) { static char fname[9]; int pos = 6, len, avlen; @@ -1289,14 +1290,14 @@ mod2fname(sv) char *s; STRLEN n_a; - if (!SvROK(sv)) croak("Not a reference given to mod2fname"); + if (!SvROK(sv)) Perl_croak_nocontext("Not a reference given to mod2fname"); sv = SvRV(sv); if (SvTYPE(sv) != SVt_PVAV) - croak("Not array reference given to mod2fname"); + Perl_croak_nocontext("Not array reference given to mod2fname"); avlen = av_len((AV*)sv); if (avlen < 0) - croak("Empty array reference given to mod2fname"); + Perl_croak_nocontext("Empty array reference given to mod2fname"); s = SvPV(*av_fetch((AV*)sv, avlen, FALSE), n_a); strncpy(fname, s, 8); @@ -1328,12 +1329,12 @@ XS(XS_DynaLoader_mod2fname) { dXSARGS; if (items != 1) - croak("Usage: DynaLoader::mod2fname(sv)"); + Perl_croak_nocontext("Usage: DynaLoader::mod2fname(sv)"); { SV * sv = ST(0); char * RETVAL; - RETVAL = mod2fname(sv); + RETVAL = mod2fname(aTHX_ sv); ST(0) = sv_newmortal(); sv_setpv((SV*)ST(0), RETVAL); } @@ -1351,18 +1352,38 @@ os2error(int rc) return NULL; if (DosGetMessage(NULL, 0, buf, sizeof buf - 1, rc, "OSO001.MSG", &len)) sprintf(buf, "OS/2 system error code %d=0x%x", rc, rc); - else + else { buf[len] = '\0'; - if (len > 0 && buf[len - 1] == '\n') - buf[len - 1] = '\0'; - if (len > 1 && buf[len - 2] == '\r') - buf[len - 2] = '\0'; - if (len > 2 && buf[len - 3] == '.') - buf[len - 3] = '\0'; + if (len && buf[len - 1] == '\n') + buf[--len] = 0; + if (len && buf[len - 1] == '\r') + buf[--len] = 0; + if (len && buf[len - 1] == '.') + buf[--len] = 0; + } return buf; } char * +os2_execname(pTHX) +{ + dTHR; + char buf[300], *p; + + if (_execname(buf, sizeof buf) != 0) + return PL_origargv[0]; + p = buf; + while (*p) { + if (*p == '\\') + *p = '/'; + p++; + } + p = savepv(buf); + SAVEFREEPV(p); + return p; +} + +char * perllib_mangle(char *s, unsigned int l) { static char *newp, *oldp; @@ -1383,7 +1404,7 @@ perllib_mangle(char *s, unsigned int l) } newl = strlen(newp); if (newl == 0 || oldl == 0) { - croak("Malformed PERLLIB_PREFIX"); + Perl_croak_nocontext("Malformed PERLLIB_PREFIX"); } strcpy(ret, newp); s = ret; @@ -1405,7 +1426,7 @@ perllib_mangle(char *s, unsigned int l) return s; } if (l + newl - oldl > STATIC_FILE_LENGTH || newl > STATIC_FILE_LENGTH) { - croak("Malformed PERLLIB_PREFIX"); + Perl_croak_nocontext("Malformed PERLLIB_PREFIX"); } strcpy(ret + newl, s + oldl); return ret; @@ -1438,7 +1459,7 @@ Perl_Register_MQ(int serve) static int cnt; if (cnt++) _exit(188); /* Panic can try to create a window. */ - croak("Cannot create a message queue, or morph to a PM application"); + Perl_croak_nocontext("Cannot create a message queue, or morph to a PM application"); } return Perl_hmq; } @@ -1452,11 +1473,11 @@ Perl_Serve_Messages(int force) if (Perl_hmq_servers && !force) return 0; if (!Perl_hmq_refcnt) - croak("No message queue"); + Perl_croak_nocontext("No message queue"); while ((*PMWIN_entries.PeekMsg)(Perl_hab, &msg, NULLHANDLE, 0, 0, PM_REMOVE)) { cnt++; if (msg.msg == WM_QUIT) - croak("QUITing..."); + Perl_croak_nocontext("QUITing..."); (*PMWIN_entries.DispatchMsg)(Perl_hab, &msg); } return cnt; @@ -1470,7 +1491,7 @@ Perl_Process_Messages(int force, I32 *cntp) if (Perl_hmq_servers && !force) return 0; if (!Perl_hmq_refcnt) - croak("No message queue"); + Perl_croak_nocontext("No message queue"); while ((*PMWIN_entries.GetMsg)(Perl_hab, &msg, NULLHANDLE, 0, 0)) { if (cntp) (*cntp)++; @@ -1480,7 +1501,7 @@ Perl_Process_Messages(int force, I32 *cntp) if (msg.msg == WM_CREATE) return +1; } - croak("QUITing..."); + Perl_croak_nocontext("QUITing..."); } void @@ -1496,7 +1517,7 @@ Perl_Deregister_MQ(int serve) if (pib->pib_ultype == 3) /* 3 is PM */ pib->pib_ultype = Perl_os2_initial_mode; else - warn("Unexpected program mode %d when morphing back from PM", + Perl_warn_nocontext("Unexpected program mode %d when morphing back from PM", pib->pib_ultype); } } @@ -1520,7 +1541,7 @@ XS(XS_OS2_Error) { dXSARGS; if (items != 2) - croak("Usage: OS2::Error(harderr, exception)"); + Perl_croak_nocontext("Usage: OS2::Error(harderr, exception)"); { int arg1 = SvIV(ST(0)); int arg2 = SvIV(ST(1)); @@ -1530,7 +1551,7 @@ XS(XS_OS2_Error) unsigned long rc; if (CheckOSError(DosError(a))) - croak("DosError(%d) failed", a); + Perl_croak_nocontext("DosError(%d) failed", a); ST(0) = sv_newmortal(); if (DOS_harderr_state >= 0) sv_setiv(ST(0), DOS_harderr_state); @@ -1545,7 +1566,7 @@ XS(XS_OS2_Errors2Drive) { dXSARGS; if (items != 1) - croak("Usage: OS2::Errors2Drive(drive)"); + Perl_croak_nocontext("Usage: OS2::Errors2Drive(drive)"); { STRLEN n_a; SV *sv = ST(0); @@ -1555,12 +1576,12 @@ XS(XS_OS2_Errors2Drive) unsigned long rc; if (suppress && !isALPHA(drive)) - croak("Non-char argument '%c' to OS2::Errors2Drive()", drive); + Perl_croak_nocontext("Non-char argument '%c' to OS2::Errors2Drive()", drive); if (CheckOSError(DosSuppressPopUps((suppress ? SPU_ENABLESUPPRESSION : SPU_DISABLESUPPRESSION), drive))) - croak("DosSuppressPopUps(%c) failed", drive); + Perl_croak_nocontext("DosSuppressPopUps(%c) failed", drive); ST(0) = sv_newmortal(); if (DOS_suppression_state > 0) sv_setpvn(ST(0), &DOS_suppression_state, 1); @@ -1603,7 +1624,7 @@ XS(XS_OS2_SysInfo) { dXSARGS; if (items != 0) - croak("Usage: OS2::SysInfo()"); + Perl_croak_nocontext("Usage: OS2::SysInfo()"); { ULONG si[QSV_MAX] = {0}; /* System Information Data Buffer */ APIRET rc = NO_ERROR; /* Return code */ @@ -1613,7 +1634,7 @@ XS(XS_OS2_SysInfo) QSV_MAX, /* information */ (PVOID)si, sizeof(si)))) - croak("DosQuerySysInfo() failed"); + Perl_croak_nocontext("DosQuerySysInfo() failed"); EXTEND(SP,2*QSV_MAX); while (i < QSV_MAX) { ST(j) = sv_newmortal(); @@ -1630,7 +1651,7 @@ XS(XS_OS2_BootDrive) { dXSARGS; if (items != 0) - croak("Usage: OS2::BootDrive()"); + Perl_croak_nocontext("Usage: OS2::BootDrive()"); { ULONG si[1] = {0}; /* System Information Data Buffer */ APIRET rc = NO_ERROR; /* Return code */ @@ -1638,7 +1659,7 @@ XS(XS_OS2_BootDrive) if (CheckOSError(DosQuerySysInfo(QSV_BOOT_DRIVE, QSV_BOOT_DRIVE, (PVOID)si, sizeof(si)))) - croak("DosQuerySysInfo() failed"); + Perl_croak_nocontext("DosQuerySysInfo() failed"); ST(0) = sv_newmortal(); c = 'a' - 1 + si[0]; sv_setpvn(ST(0), &c, 1); @@ -1650,7 +1671,7 @@ XS(XS_OS2_MorphPM) { dXSARGS; if (items != 1) - croak("Usage: OS2::MorphPM(serve)"); + Perl_croak_nocontext("Usage: OS2::MorphPM(serve)"); { bool serve = SvOK(ST(0)); unsigned long pmq = perl_hmq_GET(serve); @@ -1665,7 +1686,7 @@ XS(XS_OS2_UnMorphPM) { dXSARGS; if (items != 1) - croak("Usage: OS2::UnMorphPM(serve)"); + Perl_croak_nocontext("Usage: OS2::UnMorphPM(serve)"); { bool serve = SvOK(ST(0)); @@ -1678,7 +1699,7 @@ XS(XS_OS2_Serve_Messages) { dXSARGS; if (items != 1) - croak("Usage: OS2::Serve_Messages(force)"); + Perl_croak_nocontext("Usage: OS2::Serve_Messages(force)"); { bool force = SvOK(ST(0)); unsigned long cnt = Perl_Serve_Messages(force); @@ -1693,7 +1714,7 @@ XS(XS_OS2_Process_Messages) { dXSARGS; if (items < 1 || items > 2) - croak("Usage: OS2::Process_Messages(force [, cnt])"); + Perl_croak_nocontext("Usage: OS2::Process_Messages(force [, cnt])"); { bool force = SvOK(ST(0)); unsigned long cnt; @@ -1704,7 +1725,7 @@ XS(XS_OS2_Process_Messages) int fake = SvIV(sv); /* Force SvIVX */ if (!SvIOK(sv)) - croak("Can't upgrade count to IV"); + Perl_croak_nocontext("Can't upgrade count to IV"); cntp = &SvIVX(sv); } cnt = Perl_Process_Messages(force, cntp); @@ -1718,7 +1739,7 @@ XS(XS_Cwd_current_drive) { dXSARGS; if (items != 0) - croak("Usage: Cwd::current_drive()"); + Perl_croak_nocontext("Usage: Cwd::current_drive()"); { char RETVAL; @@ -1733,7 +1754,7 @@ XS(XS_Cwd_sys_chdir) { dXSARGS; if (items != 1) - croak("Usage: Cwd::sys_chdir(path)"); + Perl_croak_nocontext("Usage: Cwd::sys_chdir(path)"); { STRLEN n_a; char * path = (char *)SvPV(ST(0),n_a); @@ -1750,7 +1771,7 @@ XS(XS_Cwd_change_drive) { dXSARGS; if (items != 1) - croak("Usage: Cwd::change_drive(d)"); + Perl_croak_nocontext("Usage: Cwd::change_drive(d)"); { STRLEN n_a; char d = (char)*SvPV(ST(0),n_a); @@ -1767,7 +1788,7 @@ XS(XS_Cwd_sys_is_absolute) { dXSARGS; if (items != 1) - croak("Usage: Cwd::sys_is_absolute(path)"); + Perl_croak_nocontext("Usage: Cwd::sys_is_absolute(path)"); { STRLEN n_a; char * path = (char *)SvPV(ST(0),n_a); @@ -1784,7 +1805,7 @@ XS(XS_Cwd_sys_is_rooted) { dXSARGS; if (items != 1) - croak("Usage: Cwd::sys_is_rooted(path)"); + Perl_croak_nocontext("Usage: Cwd::sys_is_rooted(path)"); { STRLEN n_a; char * path = (char *)SvPV(ST(0),n_a); @@ -1801,7 +1822,7 @@ XS(XS_Cwd_sys_is_relative) { dXSARGS; if (items != 1) - croak("Usage: Cwd::sys_is_relative(path)"); + Perl_croak_nocontext("Usage: Cwd::sys_is_relative(path)"); { STRLEN n_a; char * path = (char *)SvPV(ST(0),n_a); @@ -1818,7 +1839,7 @@ XS(XS_Cwd_sys_cwd) { dXSARGS; if (items != 0) - croak("Usage: Cwd::sys_cwd()"); + Perl_croak_nocontext("Usage: Cwd::sys_cwd()"); { char p[MAXPATHLEN]; char * RETVAL; @@ -1833,7 +1854,7 @@ XS(XS_Cwd_sys_abspath) { dXSARGS; if (items < 1 || items > 2) - croak("Usage: Cwd::sys_abspath(path, dir = NULL)"); + Perl_croak_nocontext("Usage: Cwd::sys_abspath(path, dir = NULL)"); { STRLEN n_a; char * path = (char *)SvPV(ST(0),n_a); @@ -1958,7 +1979,7 @@ XS(XS_Cwd_extLibpath) { dXSARGS; if (items < 0 || items > 1) - croak("Usage: Cwd::extLibpath(type = 0)"); + Perl_croak_nocontext("Usage: Cwd::extLibpath(type = 0)"); { bool type; char to[1024]; @@ -1982,7 +2003,7 @@ XS(XS_Cwd_extLibpath_set) { dXSARGS; if (items < 1 || items > 2) - croak("Usage: Cwd::extLibpath_set(s, type = 0)"); + Perl_croak_nocontext("Usage: Cwd::extLibpath_set(s, type = 0)"); { STRLEN n_a; char * s = (char *)SvPV(ST(0),n_a); @@ -2004,7 +2025,7 @@ XS(XS_Cwd_extLibpath_set) } int -Xs_OS2_init() +Xs_OS2_init(pTHX) { char *file = __FILE__; { @@ -2062,7 +2083,7 @@ Perl_OS2_init(char **env) settmppath(); OS2_Perl_data.xs_init = &Xs_OS2_init; _uflags (_UF_SBRK_MODEL, _UF_SBRK_ARBITRARY); - if (environ == NULL) { + if (environ == NULL && env) { environ = env; } if ( (shell = getenv("PERL_SH_DRIVE")) ) {