#include <unistd.h>
#endif
-/* XXX This comment is just to make I_TERMIO and I_SGTTY visible to
+/* XXX This comment is just to make I_TERMIO and I_SGTTY visible to
metaconfig for future extension writers. We don't use them in POSIX.
(This is really sneaky :-) --AD
*/
# ifndef HAS_MKFIFO
# if defined(OS2) || defined(MACOS_TRADITIONAL)
# define mkfifo(a,b) not_here("mkfifo")
-# else /* !( defined OS2 ) */
+# else /* !( defined OS2 ) */
# ifndef mkfifo
# define mkfifo(path, mode) (mknod((path), (mode) | S_IFIFO, 0))
# endif
#endif
#endif
#ifndef HAS_FPATHCONF
-#define fpathconf(f,n) (SysRetLong) not_here("fpathconf")
+#define fpathconf(f,n) (SysRetLong) not_here("fpathconf")
#endif
#ifndef HAS_MKTIME
#define mktime(a) not_here("mktime")
#define nice(a) not_here("nice")
#endif
#ifndef HAS_PATHCONF
-#define pathconf(f,n) (SysRetLong) not_here("pathconf")
+#define pathconf(f,n) (SysRetLong) not_here("pathconf")
#endif
#ifndef HAS_SYSCONF
-#define sysconf(n) (SysRetLong) not_here("sysconf")
+#define sysconf(n) (SysRetLong) not_here("sysconf")
#endif
#ifndef HAS_READLINK
#define readlink(a,b,c) not_here("readlink")
cc_t
getcc(termios_ref, ccix)
POSIX::Termios termios_ref
- int ccix
+ unsigned int ccix
CODE:
#ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */
if (ccix >= NCCS)
void
setcc(termios_ref, ccix, cc)
POSIX::Termios termios_ref
- int ccix
+ unsigned int ccix
cc_t cc
CODE:
#ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */
if (lcbuf->mon_thousands_sep && *lcbuf->mon_thousands_sep)
hv_store(RETVAL, "mon_thousands_sep", 17,
newSVpv(lcbuf->mon_thousands_sep, 0), 0);
-#endif
+#endif
#ifndef NO_LOCALECONV_MON_GROUPING
if (lcbuf->mon_grouping && *lcbuf->mon_grouping)
hv_store(RETVAL, "mon_grouping", 12,
setlocale(category, locale = 0)
int category
char * locale
+ PREINIT:
+ char * retval;
CODE:
- RETVAL = setlocale(category, locale);
- if (RETVAL) {
+ retval = setlocale(category, locale);
+ if (retval) {
+ /* Save retval since subsequent setlocale() calls
+ * may overwrite it. */
+ RETVAL = savepv(retval);
#ifdef USE_LOCALE_CTYPE
if (category == LC_CTYPE
#ifdef LC_ALL
}
#endif /* USE_LOCALE_NUMERIC */
}
+ else
+ RETVAL = NULL;
OUTPUT:
RETVAL
-
+ CLEANUP:
+ if (RETVAL)
+ Safefree(RETVAL);
NV
acos(x)
POSIX__SigSet sigset;
SV** svp;
SV** sigsvp;
+
+ if (sig < 0) {
+ croak("Negative signals are not allowed");
+ }
+
if (sig == 0 && SvPOK(ST(0))) {
const char *s = SvPVX_const(ST(0));
int i = whichsig(s);
else
sig = i;
}
+#ifdef NSIG
+ if (sig > NSIG) { /* NSIG - 1 is still okay. */
+ Perl_warner(aTHX_ packWARN(WARN_SIGNAL),
+ "No such signal: %d", sig);
+ XSRETURN_UNDEF;
+ }
+#endif
sigsvp = hv_fetch(GvHVn(siggv),
PL_sig_name[sig],
strlen(PL_sig_name[sig]),
/* Remember old disposition if desired. */
if (oldaction) {
- svp = hv_fetch(oldaction, "HANDLER", 7, TRUE);
+ svp = hv_fetchs(oldaction, "HANDLER", TRUE);
if(!svp)
croak("Can't supply an oldaction without a HANDLER");
if(SvTRUE(*sigsvp)) { /* TBD: what if "0"? */
if(RETVAL == -1)
XSRETURN_UNDEF;
/* Get back the mask. */
- svp = hv_fetch(oldaction, "MASK", 4, TRUE);
+ svp = hv_fetchs(oldaction, "MASK", TRUE);
if (sv_isa(*svp, "POSIX::SigSet")) {
IV tmp = SvIV((SV*)SvRV(*svp));
sigset = INT2PTR(sigset_t*, tmp);
*sigset = oact.sa_mask;
/* Get back the flags. */
- svp = hv_fetch(oldaction, "FLAGS", 5, TRUE);
+ svp = hv_fetchs(oldaction, "FLAGS", TRUE);
sv_setiv(*svp, oact.sa_flags);
/* Get back whether the old handler used safe signals. */
- svp = hv_fetch(oldaction, "SAFE", 4, TRUE);
- sv_setiv(*svp, oact.sa_handler == PL_csighandlerp);
+ svp = hv_fetchs(oldaction, "SAFE", TRUE);
+ sv_setiv(*svp,
+ /* compare incompatible pointers by casting to integer */
+ PTR2nat(oact.sa_handler) == PTR2nat(PL_csighandlerp));
}
if (action) {
/* Safe signals use "csighandler", which vectors through the
PL_sighandlerp pointer when it's safe to do so.
(BTW, "csighandler" is very different from "sighandler".) */
- svp = hv_fetch(action, "SAFE", 4, FALSE);
- act.sa_handler = (*svp && SvTRUE(*svp))
- ? PL_csighandlerp : PL_sighandlerp;
+ svp = hv_fetchs(action, "SAFE", FALSE);
+ act.sa_handler =
+ DPTR2FPTR(
+ void (*)(int),
+ (*svp && SvTRUE(*svp))
+ ? PL_csighandlerp : PL_sighandlerp
+ );
/* Vector new Perl handler through %SIG.
(The core signal handlers read %SIG to dispatch.) */
- svp = hv_fetch(action, "HANDLER", 7, FALSE);
+ svp = hv_fetchs(action, "HANDLER", FALSE);
if (!svp)
croak("Can't supply an action without a HANDLER");
sv_setsv(*sigsvp, *svp);
}
/* Set up any desired mask. */
- svp = hv_fetch(action, "MASK", 4, FALSE);
+ svp = hv_fetchs(action, "MASK", FALSE);
if (svp && sv_isa(*svp, "POSIX::SigSet")) {
IV tmp = SvIV((SV*)SvRV(*svp));
sigset = INT2PTR(sigset_t*, tmp);
sigemptyset(& act.sa_mask);
/* Set up any desired flags. */
- svp = hv_fetch(action, "FLAGS", 5, FALSE);
+ svp = hv_fetchs(action, "FLAGS", FALSE);
act.sa_flags = svp ? SvIV(*svp) : 0;
/* Don't worry about cleaning up *sigsvp if this fails,
* essentially meaningless anyway.
*/
RETVAL = sigaction(sig, & act, (struct sigaction *)0);
- if(RETVAL == -1)
- XSRETURN_UNDEF;
+ if(RETVAL == -1)
+ XSRETURN_UNDEF;
}
LEAVE;
STRLEN dstlen;
char *p = SvPV(src,srclen);
srclen++;
- ST(0) = sv_2mortal(NEWSV(800,srclen*4+1));
+ ST(0) = sv_2mortal(newSV(srclen*4+1));
dstlen = strxfrm(SvPVX(ST(0)), p, (size_t)srclen);
if (dstlen > srclen) {
dstlen++;
int duration
char *
-asctime(sec, min, hour, mday, mon, year, wday = 0, yday = 0, isdst = 0)
+asctime(sec, min, hour, mday, mon, year, wday = 0, yday = 0, isdst = -1)
int sec
int min
int hour
Time_t time2
SysRetLong
-mktime(sec, min, hour, mday, mon, year, wday = 0, yday = 0, isdst = 0)
+mktime(sec, min, hour, mday, mon, year, wday = 0, yday = 0, isdst = -1)
int sec
int min
int hour
mytm.tm_wday = wday;
mytm.tm_yday = yday;
mytm.tm_isdst = isdst;
- RETVAL = mktime(&mytm);
+ RETVAL = (SysRetLong) mktime(&mytm);
}
OUTPUT:
RETVAL
char * s = 0;
CODE:
#ifdef HAS_CTERMID_R
- s = safemalloc((size_t) L_ctermid);
+ s = (char *) safemalloc((size_t) L_ctermid);
#endif
RETVAL = ctermid(s);
OUTPUT: