#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
*/
#ifdef I_UNISTD
#include <unistd.h>
#endif
-#ifdef MACOS_TRADITIONAL
-#undef fdopen
-#endif
#include <fcntl.h>
#ifdef HAS_TZNAME
#else
# ifndef HAS_MKFIFO
-# if defined(OS2) || defined(MACOS_TRADITIONAL)
+# if defined(OS2)
# 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 /* !HAS_MKFIFO */
-# ifdef MACOS_TRADITIONAL
-# define ttyname(a) (char*)not_here("ttyname")
-# define tzset() not_here("tzset")
-# else
-# ifdef I_GRP
-# include <grp.h>
-# endif
-# include <sys/times.h>
-# ifdef HAS_UNAME
-# include <sys/utsname.h>
-# endif
-# include <sys/wait.h>
+# ifdef I_GRP
+# include <grp.h>
# endif
+# include <sys/times.h>
+# ifdef HAS_UNAME
+# include <sys/utsname.h>
+# endif
+# include <sys/wait.h>
# ifdef I_UTIME
# include <utime.h>
# endif
#endif
/* Possibly needed prototypes */
-char *cuserid (char *);
#ifndef WIN32
double strtod (const char *, char **);
long strtol (const char *, char **, int);
unsigned long strtoul (const char *, char **, int);
#endif
-#ifndef HAS_CUSERID
-#define cuserid(a) (char *) not_here("cuserid")
-#endif
#ifndef HAS_DIFFTIME
#ifndef difftime
#define difftime(a,b) not_here("difftime")
#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")
* to follow the traditional. However, to make the POSIX
* wait W*() macros to work in BeOS, we need to unbend the
* reality back in place. --jhi */
-#ifdef __BEOS__
+/* In actual fact the code below is to blame here. Perl has an internal
+ * representation of the exit status ($?), which it re-composes from the
+ * OS's representation using the W*() POSIX macros. The code below
+ * incorrectly uses the W*() macros on the internal representation,
+ * which fails for OSs that have a different representation (namely BeOS
+ * and Haiku). WMUNGE() is a hack that converts the internal
+ * representation into the OS specific one, so that the W*() macros work
+ * as expected. The better solution would be not to use the W*() macros
+ * in the first place, though. -- Ingo Weinhold
+ */
+#if defined(__BEOS__) || defined(__HAIKU__)
# define WMUNGE(x) (((x) & 0xFF00) >> 8 | ((x) & 0x00FF) << 8)
#else
# define WMUNGE(x) (x)
#endif
static int
-not_here(char *s)
+not_here(const char *s)
{
croak("POSIX::%s not implemented on this architecture", s);
return -1;
#include "const-c.inc"
-/* These were implemented in the old "constant" subroutine. They are actually
- macros that take an integer argument and return an integer result. */
-static int
-int_macro_int (const char *name, STRLEN len, IV *arg_result) {
- /* Initially switch on the length of the name. */
- /* This code has been edited from a "constant" function generated by:
-
-use ExtUtils::Constant qw (constant_types C_constant XS_constant);
-
-my $types = {map {($_, 1)} qw(IV)};
-my @names = (qw(S_ISBLK S_ISCHR S_ISDIR S_ISFIFO S_ISREG WEXITSTATUS WIFEXITED
- WIFSIGNALED WIFSTOPPED WSTOPSIG WTERMSIG));
-
-print constant_types(); # macro defs
-foreach (C_constant ("POSIX", 'int_macro_int', 'IV', $types, undef, 5, @names) ) {
- print $_, "\n"; # C constant subs
-}
-print "#### XS Section:\n";
-print XS_constant ("POSIX", $types);
-__END__
- */
-
- switch (len) {
- case 7:
- /* Names all of length 7. */
- /* S_ISBLK S_ISCHR S_ISDIR S_ISREG */
- /* Offset 5 gives the best switch position. */
- switch (name[5]) {
- case 'E':
- if (memEQ(name, "S_ISREG", 7)) {
- /* ^ */
-#ifdef S_ISREG
- *arg_result = S_ISREG(*arg_result);
- return PERL_constant_ISIV;
-#else
- return PERL_constant_NOTDEF;
-#endif
- }
- break;
- case 'H':
- if (memEQ(name, "S_ISCHR", 7)) {
- /* ^ */
-#ifdef S_ISCHR
- *arg_result = S_ISCHR(*arg_result);
- return PERL_constant_ISIV;
-#else
- return PERL_constant_NOTDEF;
-#endif
- }
- break;
- case 'I':
- if (memEQ(name, "S_ISDIR", 7)) {
- /* ^ */
-#ifdef S_ISDIR
- *arg_result = S_ISDIR(*arg_result);
- return PERL_constant_ISIV;
-#else
- return PERL_constant_NOTDEF;
-#endif
- }
- break;
- case 'L':
- if (memEQ(name, "S_ISBLK", 7)) {
- /* ^ */
-#ifdef S_ISBLK
- *arg_result = S_ISBLK(*arg_result);
- return PERL_constant_ISIV;
-#else
- return PERL_constant_NOTDEF;
-#endif
- }
- break;
- }
- break;
- case 8:
- /* Names all of length 8. */
- /* S_ISFIFO WSTOPSIG WTERMSIG */
- /* Offset 3 gives the best switch position. */
- switch (name[3]) {
- case 'O':
- if (memEQ(name, "WSTOPSIG", 8)) {
- /* ^ */
-#ifdef WSTOPSIG
- int i = *arg_result;
- *arg_result = WSTOPSIG(WMUNGE(i));
- return PERL_constant_ISIV;
-#else
- return PERL_constant_NOTDEF;
-#endif
- }
- break;
- case 'R':
- if (memEQ(name, "WTERMSIG", 8)) {
- /* ^ */
-#ifdef WTERMSIG
- int i = *arg_result;
- *arg_result = WTERMSIG(WMUNGE(i));
- return PERL_constant_ISIV;
-#else
- return PERL_constant_NOTDEF;
-#endif
- }
- break;
- case 'S':
- if (memEQ(name, "S_ISFIFO", 8)) {
- /* ^ */
-#ifdef S_ISFIFO
- *arg_result = S_ISFIFO(*arg_result);
- return PERL_constant_ISIV;
-#else
- return PERL_constant_NOTDEF;
-#endif
- }
- break;
- }
- break;
- case 9:
- if (memEQ(name, "WIFEXITED", 9)) {
-#ifdef WIFEXITED
- int i = *arg_result;
- *arg_result = WIFEXITED(WMUNGE(i));
- return PERL_constant_ISIV;
-#else
- return PERL_constant_NOTDEF;
-#endif
- }
- break;
- case 10:
- if (memEQ(name, "WIFSTOPPED", 10)) {
-#ifdef WIFSTOPPED
- int i = *arg_result;
- *arg_result = WIFSTOPPED(WMUNGE(i));
- return PERL_constant_ISIV;
-#else
- return PERL_constant_NOTDEF;
-#endif
- }
- break;
- case 11:
- /* Names all of length 11. */
- /* WEXITSTATUS WIFSIGNALED */
- /* Offset 1 gives the best switch position. */
- switch (name[1]) {
- case 'E':
- if (memEQ(name, "WEXITSTATUS", 11)) {
- /* ^ */
-#ifdef WEXITSTATUS
- int i = *arg_result;
- *arg_result = WEXITSTATUS(WMUNGE(i));
- return PERL_constant_ISIV;
-#else
- return PERL_constant_NOTDEF;
-#endif
- }
- break;
- case 'I':
- if (memEQ(name, "WIFSIGNALED", 11)) {
- /* ^ */
-#ifdef WIFSIGNALED
- int i = *arg_result;
- *arg_result = WIFSIGNALED(WMUNGE(i));
- return PERL_constant_ISIV;
-#else
- return PERL_constant_NOTDEF;
-#endif
- }
- break;
- }
- break;
- }
- return PERL_constant_NOTFOUND;
-}
-
static void
restore_sigmask(pTHX_ SV *osset_sv)
{
(void)sigprocmask(SIG_SETMASK, ossetp, (sigset_t *)0);
}
+#ifdef WIN32
+
+/*
+ * (1) The CRT maintains its own copy of the environment, separate from
+ * the Win32API copy.
+ *
+ * (2) CRT getenv() retrieves from this copy. CRT putenv() updates this
+ * copy, and then calls SetEnvironmentVariableA() to update the Win32API
+ * copy.
+ *
+ * (3) win32_getenv() and win32_putenv() call GetEnvironmentVariableA() and
+ * SetEnvironmentVariableA() directly, bypassing the CRT copy of the
+ * environment.
+ *
+ * (4) The CRT strftime() "%Z" implementation calls __tzset(). That
+ * calls CRT tzset(), but only the first time it is called, and in turn
+ * that uses CRT getenv("TZ") to retrieve the timezone info from the CRT
+ * local copy of the environment and hence gets the original setting as
+ * perl never updates the CRT copy when assigning to $ENV{TZ}.
+ *
+ * Therefore, we need to retrieve the value of $ENV{TZ} and call CRT
+ * putenv() to update the CRT copy of the environment (if it is different)
+ * whenever we're about to call tzset().
+ *
+ * In addition to all that, when perl is built with PERL_IMPLICIT_SYS
+ * defined:
+ *
+ * (a) Each interpreter has its own copy of the environment inside the
+ * perlhost structure. That allows applications that host multiple
+ * independent Perl interpreters to isolate environment changes from
+ * each other. (This is similar to how the perlhost mechanism keeps a
+ * separate working directory for each Perl interpreter, so that calling
+ * chdir() will not affect other interpreters.)
+ *
+ * (b) Only the first Perl interpreter instantiated within a process will
+ * "write through" environment changes to the process environment.
+ *
+ * (c) Even the primary Perl interpreter won't update the CRT copy of the
+ * the environment, only the Win32API copy (it calls win32_putenv()).
+ *
+ * As with CPerlHost::Getenv() and CPerlHost::Putenv() themselves, it makes
+ * sense to only update the process environment when inside the main
+ * interpreter, but we don't have access to CPerlHost's m_bTopLevel member
+ * from here so we'll just have to check PL_curinterp instead.
+ *
+ * Therefore, we can simply #undef getenv() and putenv() so that those names
+ * always refer to the CRT functions, and explicitly call win32_getenv() to
+ * access perl's %ENV.
+ *
+ * We also #undef malloc() and free() to be sure we are using the CRT
+ * functions otherwise under PERL_IMPLICIT_SYS they are redefined to calls
+ * into VMem::Malloc() and VMem::Free() and all allocations will be freed
+ * when the Perl interpreter is being destroyed so we'd end up with a pointer
+ * into deallocated memory in environ[] if a program embedding a Perl
+ * interpreter continues to operate even after the main Perl interpreter has
+ * been destroyed.
+ *
+ * Note that we don't free() the malloc()ed memory unless and until we call
+ * malloc() again ourselves because the CRT putenv() function simply puts its
+ * pointer argument into the environ[] arrary (it doesn't make a copy of it)
+ * so this memory must otherwise be leaked.
+ */
+
+#undef getenv
+#undef putenv
+#undef malloc
+#undef free
+
+static void
+fix_win32_tzenv(void)
+{
+ static char* oldenv = NULL;
+ char* newenv;
+ const char* perl_tz_env = win32_getenv("TZ");
+ const char* crt_tz_env = getenv("TZ");
+ if (perl_tz_env == NULL)
+ perl_tz_env = "";
+ if (crt_tz_env == NULL)
+ crt_tz_env = "";
+ if (strcmp(perl_tz_env, crt_tz_env) != 0) {
+ newenv = (char*)malloc((strlen(perl_tz_env) + 4) * sizeof(char));
+ if (newenv != NULL) {
+ sprintf(newenv, "TZ=%s", perl_tz_env);
+ putenv(newenv);
+ if (oldenv != NULL)
+ free(oldenv);
+ oldenv = newenv;
+ }
+ }
+}
+
+#endif
+
+/*
+ * my_tzset - wrapper to tzset() with a fix to make it work (better) on Win32.
+ * This code is duplicated in the Time-Piece module, so any changes made here
+ * should be made there too.
+ */
+static void
+my_tzset(pTHX)
+{
+#ifdef WIN32
+#if defined(USE_ITHREADS) && defined(PERL_IMPLICIT_SYS)
+ if (PL_curinterp == aTHX)
+#endif
+ fix_win32_tzenv();
+#endif
+ tzset();
+}
+
MODULE = SigSet PACKAGE = POSIX::SigSet PREFIX = sig
POSIX::SigSet
new(packname = "POSIX::SigSet", ...)
- char * packname
+ const char * packname
CODE:
{
int i;
- New(0, RETVAL, 1, sigset_t);
+ Newx(RETVAL, 1, sigset_t);
sigemptyset(RETVAL);
for (i = 1; i < items; i++)
sigaddset(RETVAL, SvIV(ST(i)));
POSIX::Termios
new(packname = "POSIX::Termios", ...)
- char * packname
+ const char * packname
CODE:
{
#ifdef I_TERMIOS
- New(0, RETVAL, 1, struct termios);
+ Newx(RETVAL, 1, struct termios);
#else
not_here("termios");
RETVAL = 0;
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. */
INCLUDE: const-xs.inc
-void
-int_macro_int(sv, iv)
- PREINIT:
- dXSTARG;
- STRLEN len;
- int type;
- INPUT:
- SV * sv;
- const char * s = SvPV(sv, len);
- IV iv;
- PPCODE:
- /* Change this to int_macro_int(s, len, &iv, &nv);
- if you need to return both NVs and IVs */
- type = int_macro_int(s, len, &iv);
- /* Return 1 or 2 items. First is error message, or undef if no error.
- Second, if present, is found value */
- switch (type) {
- case PERL_constant_NOTFOUND:
- sv = sv_2mortal(newSVpvf("%s is not a valid POSIX macro", s));
- EXTEND(SP, 1);
- PUSHs(&PL_sv_undef);
- PUSHs(sv);
- break;
- case PERL_constant_NOTDEF:
- sv = sv_2mortal(newSVpvf(
- "Your vendor has not defined POSIX macro %s, used", s));
- EXTEND(SP, 1);
- PUSHs(&PL_sv_undef);
- PUSHs(sv);
- break;
- case PERL_constant_ISIV:
- PUSHi(iv);
- break;
- default:
- sv = sv_2mortal(newSVpvf(
- "Unexpected return type %d while processing POSIX macro %s, used",
- type, s));
- EXTEND(SP, 1);
- PUSHs(&PL_sv_undef);
- PUSHs(sv);
- }
+int
+WEXITSTATUS(status)
+ int status
+ ALIAS:
+ POSIX::WIFEXITED = 1
+ POSIX::WIFSIGNALED = 2
+ POSIX::WIFSTOPPED = 3
+ POSIX::WSTOPSIG = 4
+ POSIX::WTERMSIG = 5
+ CODE:
+#if !(defined(WEXITSTATUS) || defined(WIFEXITED) || defined(WIFSIGNALED) \
+ || defined(WIFSTOPPED) || defined(WSTOPSIG) || defined (WTERMSIG))
+ RETVAL = 0; /* Silence compilers that notice this, but don't realise
+ that not_here() can't return. */
+#endif
+ switch(ix) {
+ case 0:
+#ifdef WEXITSTATUS
+ RETVAL = WEXITSTATUS(WMUNGE(status));
+#else
+ not_here("WEXITSTATUS");
+#endif
+ break;
+ case 1:
+#ifdef WIFEXITED
+ RETVAL = WIFEXITED(WMUNGE(status));
+#else
+ not_here("WIFEXITED");
+#endif
+ break;
+ case 2:
+#ifdef WIFSIGNALED
+ RETVAL = WIFSIGNALED(WMUNGE(status));
+#else
+ not_here("WIFSIGNALED");
+#endif
+ break;
+ case 3:
+#ifdef WIFSTOPPED
+ RETVAL = WIFSTOPPED(WMUNGE(status));
+#else
+ not_here("WIFSTOPPED");
+#endif
+ break;
+ case 4:
+#ifdef WSTOPSIG
+ RETVAL = WSTOPSIG(WMUNGE(status));
+#else
+ not_here("WSTOPSIG");
+#endif
+ break;
+ case 5:
+#ifdef WTERMSIG
+ RETVAL = WTERMSIG(WMUNGE(status));
+#else
+ not_here("WTERMSIG");
+#endif
+ break;
+ default:
+ Perl_croak(aTHX_ "Illegal alias %d for POSIX::W*", ix);
+ }
+ OUTPUT:
+ RETVAL
int
isalnum(charstring)
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))) {
- char *s = SvPVX(ST(0));
+ const char *s = SvPVX_const(ST(0));
int i = whichsig(s);
if (i < 0 && memEQ(s, "SIG", 3))
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);
}
else {
- New(0, sigset, 1, sigset_t);
+ Newx(sigset, 1, sigset_t);
sv_setptrobj(*svp, sigset, "POSIX::SigSet");
}
*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);
/* And here again we duplicate -- DEFAULT/IGNORE checking. */
if(SvPOK(*svp)) {
- char *s=SvPVX(*svp);
+ const char *s=SvPVX_const(*svp);
if(strEQ(s,"IGNORE")) {
act.sa_handler = SIG_IGN;
}
}
/* 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;
void
strtoul(str, base = 0)
- char * str
+ const char * str
int base
PREINIT:
unsigned long num;
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
void
tzset()
+ PPCODE:
+ my_tzset(aTHX);
void
tzname()
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:
char *
cuserid(s = 0)
char * s = 0;
+ CODE:
+#ifdef HAS_CUSERID
+ RETVAL = cuserid(s);
+#else
+ RETVAL = 0;
+ not_here("cuserid");
+#endif
+ OUTPUT:
+ RETVAL
SysRetLong
fpathconf(fd, name)
projects / p5sagit/p5-mst-13.2.git / blobdiff