#include "perl.h"
#include "patchlevel.h"
-/* Omit -- it causes too much grief on mixed systems.
+/* XXX If this causes problems, set i_unistd=undef in the hint file. */
#ifdef I_UNISTD
#include <unistd.h>
#endif
-*/
dEXT char rcsid[] = "perl.c\nPatch level: ###\n";
init_ids();
#if defined(SUBVERSION) && SUBVERSION > 0
- sprintf(patchlevel, "%7.5f", 5.0 + (PATCHLEVEL / 1000.0)
- + (SUBVERSION / 100000.0));
+ sprintf(patchlevel, "%7.5f", (double) 5
+ + ((double) PATCHLEVEL / (double) 1000)
+ + ((double) SUBVERSION / (double) 100000));
#else
- sprintf(patchlevel, "%5.3f", 5.0 + (PATCHLEVEL / 1000.0));
+ sprintf(patchlevel, "%5.3f", (double) 5 +
+ ((double) PATCHLEVEL / (double) 1000));
#endif
#if defined(LOCAL_PATCH_COUNT)
localpatches = local_patches; /* For possible -v */
#endif
+ PerlIO_init(); /* Hook to IO system */
+
fdpid = newAV(); /* for remembering popen pids by fd */
pidstatus = newHV();/* for remembering status of dead pids */
calllist(endav);
return(statusvalue); /* my_exit() was called */
case 3:
- fprintf(stderr, "panic: top_env\n");
+ PerlIO_printf(PerlIO_stderr(), "panic: top_env\n");
return 1;
}
(void)mktemp(e_tmpname);
if (!*e_tmpname)
croak("Can't mktemp()");
- e_fp = fopen(e_tmpname,"w");
+ e_fp = PerlIO_open(e_tmpname,"w");
if (!e_fp)
croak("Cannot open temporary file");
}
if (argv[1]) {
- fputs(argv[1],e_fp);
+ PerlIO_puts(e_fp,argv[1]);
argc--,argv++;
}
- (void)putc('\n', e_fp);
+ (void)PerlIO_putc(e_fp,'\n');
break;
case 'I':
taint_not("-I");
if (!scriptname)
scriptname = argv[0];
if (e_fp) {
- if (Fflush(e_fp) || ferror(e_fp) || fclose(e_fp))
+ if (PerlIO_flush(e_fp) || PerlIO_error(e_fp) || PerlIO_close(e_fp))
croak("Can't write to temp file for -e: %s", Strerror(errno));
e_fp = Nullfp;
argc++,argv--;
}
else if (scriptname == Nullch) {
#ifdef MSDOS
- if ( isatty(fileno(stdin)) )
+ if ( isatty(PerlIO_fileno(PerlIO_stdin())) )
moreswitches("v");
#endif
scriptname = "-";
return(statusvalue); /* my_exit() was called */
case 3:
if (!restartop) {
- fprintf(stderr, "panic: restartop\n");
+ PerlIO_printf(PerlIO_stderr(), "panic: restartop\n");
FREETMPS;
return 1;
}
break;
}
- DEBUG_r(fprintf(stderr, "%s $` $& $' support.\n",
+ DEBUG_r(PerlIO_printf(PerlIO_stderr(), "%s $` $& $' support.\n",
sawampersand ? "Enabling" : "Omitting"));
if (!restartop) {
DEBUG_x(dump_all());
- DEBUG(fprintf(Perl_debug_log,"\nEXECUTING...\n\n"));
+ DEBUG(PerlIO_printf(Perl_debug_log, "\nEXECUTING...\n\n"));
if (minus_c) {
- fprintf(stderr,"%s syntax OK\n", origfilename);
+ PerlIO_printf(PerlIO_stderr(), "%s syntax OK\n", origfilename);
my_exit(0);
}
if (perldb && DBsingle)
# define PERLLIB_SEP ':'
# endif
#endif
+#ifndef PERLLIB_MANGLE
+# define PERLLIB_MANGLE(s,n) (s)
+#endif
static void
incpush(p)
p++;
}
if ( (s = strchr(p, PERLLIB_SEP)) != Nullch ) {
- av_push(GvAVn(incgv), newSVpv(p, (STRLEN)(s - p)));
+ av_push(GvAVn(incgv), newSVpv(PERLLIB_MANGLE(p, (STRLEN)(s - p)),
+ (STRLEN)(s - p)));
p = s + 1;
} else {
- av_push(GvAVn(incgv), newSVpv(p, 0));
+ av_push(GvAVn(incgv), newSVpv(PERLLIB_MANGLE(p, 0), 0));
break;
}
}
printf("\nThis is perl, version %s",patchlevel);
#endif
- fputs("\n\nCopyright 1987-1996, Larry Wall\n",stdout);
- fputs("\n\t+ suidperl security patch", stdout);
+ printf("\n\nCopyright 1987-1996, Larry Wall\n");
+ printf("\n\t+ suidperl security patch");
#ifdef MSDOS
- fputs("MS-DOS port Copyright (c) 1989, 1990, Diomidis Spinellis\n",
- stdout);
+ printf("MS-DOS port Copyright (c) 1989, 1990, Diomidis Spinellis\n");
#endif
#ifdef OS2
- fputs("OS/2 port Copyright (c) 1990, 1991, Raymond Chen, Kai Uwe Rommel\n"
- "Version 5 port Copyright (c) 1994-1996, Andreas Kaiser, Ilya Zakharevich\n", stdout);
+ printf("OS/2 port Copyright (c) 1990, 1991, Raymond Chen, Kai Uwe Rommel\n"
+ "Version 5 port Copyright (c) 1994-1996, Andreas Kaiser, Ilya Zakharevich\n");
#endif
#ifdef atarist
- fputs("atariST series port, ++jrb bammi@cadence.com\n", stdout);
+ printf("atariST series port, ++jrb bammi@cadence.com\n");
#endif
- fputs("\n\
+ printf("\n\
Perl may be copied only under the terms of either the Artistic License or the\n\
-GNU General Public License, which may be found in the Perl 5.0 source kit.\n\n",stdout);
+GNU General Public License, which may be found in the Perl 5.0 source kit.\n\n");
#ifdef MSDOS
usage(origargv[0]);
#endif
status = unexec(buf, tokenbuf, &etext, sbrk(0), 0);
if (status)
- fprintf(stderr, "unexec of %s into %s failed!\n", tokenbuf, buf);
+ PerlIO_printf(PerlIO_stderr(), "unexec of %s into %s failed!\n", tokenbuf, buf);
exit(status);
#else
# ifdef VMS
extidx = 0;
do {
#endif
- DEBUG_p(fprintf(Perl_debug_log,"Looking for %s\n",tokenbuf));
+ DEBUG_p(PerlIO_printf(Perl_debug_log, "Looking for %s\n",tokenbuf));
retval = Stat(tokenbuf,&statbuf);
#ifdef SEARCH_EXTS
} while ( retval < 0 /* not there */
if (strEQ(origfilename,"-"))
scriptname = "";
if (fdscript >= 0) {
- rsfp = fdopen(fdscript,"r");
+ rsfp = PerlIO_fdopen(fdscript,"r");
#if defined(HAS_FCNTL) && defined(F_SETFD)
- fcntl(fileno(rsfp),F_SETFD,1); /* ensure close-on-exec */
+ fcntl(PerlIO_fileno(rsfp),F_SETFD,1); /* ensure close-on-exec */
#endif
}
else if (preprocess) {
}
else if (!*scriptname) {
taint_not("program input from stdin");
- rsfp = stdin;
+ rsfp = PerlIO_stdin();
}
else {
- rsfp = fopen(scriptname,"r");
+ rsfp = PerlIO_open(scriptname,"r");
#if defined(HAS_FCNTL) && defined(F_SETFD)
- fcntl(fileno(rsfp),F_SETFD,1); /* ensure close-on-exec */
+ fcntl(PerlIO_fileno(rsfp),F_SETFD,1); /* ensure close-on-exec */
#endif
}
- if ((FILE*)rsfp == Nullfp) {
+ if ((PerlIO*)rsfp == Nullfp) {
#ifdef DOSUID
#ifndef IAMSUID /* in case script is not readable before setuid */
if (euid && Stat(SvPVX(GvSV(curcop->cop_filegv)),&statbuf) >= 0 &&
#ifdef DOSUID
char *s, *s2;
- if (Fstat(fileno(rsfp),&statbuf) < 0) /* normal stat is insecure */
+ if (Fstat(PerlIO_fileno(rsfp),&statbuf) < 0) /* normal stat is insecure */
croak("Can't stat script \"%s\"",origfilename);
if (fdscript < 0 && statbuf.st_mode & (S_ISUID|S_ISGID)) {
I32 len;
croak("Permission denied"); /* testing full pathname here */
if (tmpstatbuf.st_dev != statbuf.st_dev ||
tmpstatbuf.st_ino != statbuf.st_ino) {
- (void)fclose(rsfp);
+ (void)PerlIO_close(rsfp);
if (rsfp = my_popen("/bin/mail root","w")) { /* heh, heh */
- fprintf(rsfp,
+ PerlIO_printf(rsfp,
"User %d tried to run dev %d ino %d in place of dev %d ino %d!\n\
(Filename of set-id script was %s, uid %d gid %d.)\n\nSincerely,\nperl\n",
uid,tmpstatbuf.st_dev, tmpstatbuf.st_ino,
croak("Setuid/gid script is writable by world");
doswitches = FALSE; /* -s is insecure in suid */
curcop->cop_line++;
- if (fgets(tokenbuf,sizeof tokenbuf, rsfp) == Nullch ||
- strnNE(tokenbuf,"#!",2) ) /* required even on Sys V */
+ if (sv_gets(linestr, rsfp, 0) == Nullch ||
+ strnNE(SvPV(linestr,na),"#!",2) ) /* required even on Sys V */
croak("No #! line");
- s = tokenbuf+2;
+ s = SvPV(linestr,na)+2;
if (*s == ' ') s++;
while (!isSPACE(*s)) s++;
- for (s2 = s; (s2 > tokenbuf+2 &&
+ for (s2 = s; (s2 > SvPV(linestr,na)+2 &&
(isDIGIT(s2[-1]) || strchr("._-", s2[-1]))); s2--) ;
if (strnNE(s2-4,"perl",4) && strnNE(s-9,"perl",4)) /* sanity check */
croak("Not a perl script");
#endif /* IAMSUID */
if (euid) { /* oops, we're not the setuid root perl */
- (void)fclose(rsfp);
+ (void)PerlIO_close(rsfp);
#ifndef IAMSUID
(void)sprintf(buf, "%s/sperl%s", BIN, patchlevel);
execv(buf, origargv); /* try again */
/* We absolutely must clear out any saved ids here, so we */
/* exec the real perl, substituting fd script for scriptname. */
/* (We pass script name as "subdir" of fd, which perl will grok.) */
- rewind(rsfp);
- lseek(fileno(rsfp),(Off_t)0,0); /* just in case rewind didn't */
+ PerlIO_rewind(rsfp);
+ lseek(PerlIO_fileno(rsfp),(Off_t)0,0); /* just in case rewind didn't */
for (which = 1; origargv[which] && origargv[which] != scriptname; which++) ;
if (!origargv[which])
croak("Permission denied");
- (void)sprintf(buf, "/dev/fd/%d/%.127s", fileno(rsfp), origargv[which]);
+ (void)sprintf(buf, "/dev/fd/%d/%.127s", PerlIO_fileno(rsfp), origargv[which]);
origargv[which] = buf;
#if defined(HAS_FCNTL) && defined(F_SETFD)
- fcntl(fileno(rsfp),F_SETFD,0); /* ensure no close-on-exec */
+ fcntl(PerlIO_fileno(rsfp),F_SETFD,0); /* ensure no close-on-exec */
#endif
(void)sprintf(tokenbuf, "%s/perl%s", BIN, patchlevel);
#else /* !DOSUID */
if (euid != uid || egid != gid) { /* (suidperl doesn't exist, in fact) */
#ifndef SETUID_SCRIPTS_ARE_SECURE_NOW
- Fstat(fileno(rsfp),&statbuf); /* may be either wrapped or real suid */
+ Fstat(PerlIO_fileno(rsfp),&statbuf); /* may be either wrapped or real suid */
if ((euid != uid && euid == statbuf.st_uid && statbuf.st_mode & S_ISUID)
||
(egid != gid && egid == statbuf.st_gid && statbuf.st_mode & S_ISGID)
if ((s = sv_gets(linestr, rsfp, 0)) == Nullch)
croak("No Perl script found in input\n");
if (*s == '#' && s[1] == '!' && (s = instr(s,"perl"))) {
- ungetc('\n',rsfp); /* to keep line count right */
+ PerlIO_ungetc(rsfp, '\n'); /* to keep line count right */
doextract = FALSE;
while (*s && !(isSPACE (*s) || *s == '#')) s++;
s2 = s;
Safefree(tmps_stack);
}
-static FILE *tmpfp; /* moved outside init_lexer() because of UNICOS bug */
+static PerlIO *tmpfp; /* moved outside init_lexer() because of UNICOS bug */
static void
init_lexer()
{
stdingv = gv_fetchpv("STDIN",TRUE, SVt_PVIO);
GvMULTI_on(stdingv);
- IoIFP(GvIOp(stdingv)) = stdin;
+ IoIFP(GvIOp(stdingv)) = PerlIO_stdin();
tmpgv = gv_fetchpv("stdin",TRUE, SVt_PV);
GvMULTI_on(tmpgv);
GvIOp(tmpgv) = (IO*)SvREFCNT_inc(GvIOp(stdingv));
tmpgv = gv_fetchpv("STDOUT",TRUE, SVt_PVIO);
GvMULTI_on(tmpgv);
- IoOFP(GvIOp(tmpgv)) = IoIFP(GvIOp(tmpgv)) = stdout;
+ IoOFP(GvIOp(tmpgv)) = IoIFP(GvIOp(tmpgv)) = PerlIO_stdout();
setdefout(tmpgv);
tmpgv = gv_fetchpv("stdout",TRUE, SVt_PV);
GvMULTI_on(tmpgv);
othergv = gv_fetchpv("STDERR",TRUE, SVt_PVIO);
GvMULTI_on(othergv);
- IoOFP(GvIOp(othergv)) = IoIFP(GvIOp(othergv)) = stderr;
+ IoOFP(GvIOp(othergv)) = IoIFP(GvIOp(othergv)) = PerlIO_stderr();
tmpgv = gv_fetchpv("stderr",TRUE, SVt_PV);
GvMULTI_on(tmpgv);
GvIOp(tmpgv) = (IO*)SvREFCNT_inc(GvIOp(othergv));
incpush(getenv("PERLLIB"));
}
+/* Use the ~-expanded versions of APPLIB (undocumented),
+ ARCHLIB PRIVLIB SITEARCH SITELIB and OLDARCHLIB
+*/
#ifdef APPLLIB_EXP
incpush(APPLLIB_EXP);
#endif
return;
case 3:
if (!restartop) {
- fprintf(stderr, "panic: restartop\n");
+ PerlIO_printf(PerlIO_stderr(), "panic: restartop\n");
FREETMPS;
break;
}
projects / p5sagit/p5-mst-13.2.git / blobdiff