#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 ) */
# ifndef mkfifo
# 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 /* WIN32 || NETWARE */
#endif /* __VMS */
+#ifdef WIN32
+ /* Perl on Windows assigns WSAGetLastError() return values to errno
+ * (in win32/win32sck.c). Therefore we need to map these values
+ * back to standard symbolic names, as long as the same name isn't
+ * already defined by errno.h itself. The Errno.pm module does
+ * a similar mapping.
+ */
+# ifndef EWOULDBLOCK
+# define EWOULDBLOCK WSAEWOULDBLOCK
+# endif
+# ifndef EINPROGRESS
+# define EINPROGRESS WSAEINPROGRESS
+# endif
+# ifndef EALREADY
+# define EALREADY WSAEALREADY
+# endif
+# ifndef ENOTSOCK
+# define ENOTSOCK WSAENOTSOCK
+# endif
+# ifndef EDESTADDRREQ
+# define EDESTADDRREQ WSAEDESTADDRREQ
+# endif
+# ifndef EMSGSIZE
+# define EMSGSIZE WSAEMSGSIZE
+# endif
+# ifndef EPROTOTYPE
+# define EPROTOTYPE WSAEPROTOTYPE
+# endif
+# ifndef ENOPROTOOPT
+# define ENOPROTOOPT WSAENOPROTOOPT
+# endif
+# ifndef EPROTONOSUPPORT
+# define EPROTONOSUPPORT WSAEPROTONOSUPPORT
+# endif
+# ifndef ESOCKTNOSUPPORT
+# define ESOCKTNOSUPPORT WSAESOCKTNOSUPPORT
+# endif
+# ifndef EOPNOTSUPP
+# define EOPNOTSUPP WSAEOPNOTSUPP
+# endif
+# ifndef EPFNOSUPPORT
+# define EPFNOSUPPORT WSAEPFNOSUPPORT
+# endif
+# ifndef EAFNOSUPPORT
+# define EAFNOSUPPORT WSAEAFNOSUPPORT
+# endif
+# ifndef EADDRINUSE
+# define EADDRINUSE WSAEADDRINUSE
+# endif
+# ifndef EADDRNOTAVAIL
+# define EADDRNOTAVAIL WSAEADDRNOTAVAIL
+# endif
+# ifndef ENETDOWN
+# define ENETDOWN WSAENETDOWN
+# endif
+# ifndef ENETUNREACH
+# define ENETUNREACH WSAENETUNREACH
+# endif
+# ifndef ENETRESET
+# define ENETRESET WSAENETRESET
+# endif
+# ifndef ECONNABORTED
+# define ECONNABORTED WSAECONNABORTED
+# endif
+# ifndef ECONNRESET
+# define ECONNRESET WSAECONNRESET
+# endif
+# ifndef ENOBUFS
+# define ENOBUFS WSAENOBUFS
+# endif
+# ifndef EISCONN
+# define EISCONN WSAEISCONN
+# endif
+# ifndef ENOTCONN
+# define ENOTCONN WSAENOTCONN
+# endif
+# ifndef ESHUTDOWN
+# define ESHUTDOWN WSAESHUTDOWN
+# endif
+# ifndef ETOOMANYREFS
+# define ETOOMANYREFS WSAETOOMANYREFS
+# endif
+# ifndef ETIMEDOUT
+# define ETIMEDOUT WSAETIMEDOUT
+# endif
+# ifndef ECONNREFUSED
+# define ECONNREFUSED WSAECONNREFUSED
+# endif
+# ifndef ELOOP
+# define ELOOP WSAELOOP
+# endif
+# ifndef ENAMETOOLONG
+# define ENAMETOOLONG WSAENAMETOOLONG
+# endif
+# ifndef EHOSTDOWN
+# define EHOSTDOWN WSAEHOSTDOWN
+# endif
+# ifndef EHOSTUNREACH
+# define EHOSTUNREACH WSAEHOSTUNREACH
+# endif
+# ifndef ENOTEMPTY
+# define ENOTEMPTY WSAENOTEMPTY
+# endif
+# ifndef EPROCLIM
+# define EPROCLIM WSAEPROCLIM
+# endif
+# ifndef EUSERS
+# define EUSERS WSAEUSERS
+# endif
+# ifndef EDQUOT
+# define EDQUOT WSAEDQUOT
+# endif
+# ifndef ESTALE
+# define ESTALE WSAESTALE
+# endif
+# ifndef EREMOTE
+# define EREMOTE WSAEREMOTE
+# endif
+# ifndef EDISCON
+# define EDISCON WSAEDISCON
+# endif
+#endif
+
typedef int SysRet;
typedef long SysRetLong;
typedef sigset_t* POSIX__SigSet;
#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")
* 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);
- */
-
- 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;
POSIX::Termios
new(packname = "POSIX::Termios", ...)
- char * packname
+ const char * packname
CODE:
{
#ifdef I_TERMIOS
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*", (int)ix);
+ }
+ OUTPUT:
+ RETVAL
int
isalnum(charstring)
if ((lcbuf = localeconv())) {
/* the strings */
if (lcbuf->decimal_point && *lcbuf->decimal_point)
- hv_store(RETVAL, "decimal_point", 13,
+ (void) hv_store(RETVAL, "decimal_point", 13,
newSVpv(lcbuf->decimal_point, 0), 0);
if (lcbuf->thousands_sep && *lcbuf->thousands_sep)
- hv_store(RETVAL, "thousands_sep", 13,
+ (void) hv_store(RETVAL, "thousands_sep", 13,
newSVpv(lcbuf->thousands_sep, 0), 0);
#ifndef NO_LOCALECONV_GROUPING
if (lcbuf->grouping && *lcbuf->grouping)
- hv_store(RETVAL, "grouping", 8,
+ (void) hv_store(RETVAL, "grouping", 8,
newSVpv(lcbuf->grouping, 0), 0);
#endif
if (lcbuf->int_curr_symbol && *lcbuf->int_curr_symbol)
- hv_store(RETVAL, "int_curr_symbol", 15,
+ (void) hv_store(RETVAL, "int_curr_symbol", 15,
newSVpv(lcbuf->int_curr_symbol, 0), 0);
if (lcbuf->currency_symbol && *lcbuf->currency_symbol)
- hv_store(RETVAL, "currency_symbol", 15,
+ (void) hv_store(RETVAL, "currency_symbol", 15,
newSVpv(lcbuf->currency_symbol, 0), 0);
if (lcbuf->mon_decimal_point && *lcbuf->mon_decimal_point)
- hv_store(RETVAL, "mon_decimal_point", 17,
+ (void) hv_store(RETVAL, "mon_decimal_point", 17,
newSVpv(lcbuf->mon_decimal_point, 0), 0);
#ifndef NO_LOCALECONV_MON_THOUSANDS_SEP
if (lcbuf->mon_thousands_sep && *lcbuf->mon_thousands_sep)
- hv_store(RETVAL, "mon_thousands_sep", 17,
+ (void) hv_store(RETVAL, "mon_thousands_sep", 17,
newSVpv(lcbuf->mon_thousands_sep, 0), 0);
#endif
#ifndef NO_LOCALECONV_MON_GROUPING
if (lcbuf->mon_grouping && *lcbuf->mon_grouping)
- hv_store(RETVAL, "mon_grouping", 12,
+ (void) hv_store(RETVAL, "mon_grouping", 12,
newSVpv(lcbuf->mon_grouping, 0), 0);
#endif
if (lcbuf->positive_sign && *lcbuf->positive_sign)
- hv_store(RETVAL, "positive_sign", 13,
+ (void) hv_store(RETVAL, "positive_sign", 13,
newSVpv(lcbuf->positive_sign, 0), 0);
if (lcbuf->negative_sign && *lcbuf->negative_sign)
- hv_store(RETVAL, "negative_sign", 13,
+ (void) hv_store(RETVAL, "negative_sign", 13,
newSVpv(lcbuf->negative_sign, 0), 0);
/* the integers */
if (lcbuf->int_frac_digits != CHAR_MAX)
- hv_store(RETVAL, "int_frac_digits", 15,
+ (void) hv_store(RETVAL, "int_frac_digits", 15,
newSViv(lcbuf->int_frac_digits), 0);
if (lcbuf->frac_digits != CHAR_MAX)
- hv_store(RETVAL, "frac_digits", 11,
+ (void) hv_store(RETVAL, "frac_digits", 11,
newSViv(lcbuf->frac_digits), 0);
if (lcbuf->p_cs_precedes != CHAR_MAX)
- hv_store(RETVAL, "p_cs_precedes", 13,
+ (void) hv_store(RETVAL, "p_cs_precedes", 13,
newSViv(lcbuf->p_cs_precedes), 0);
if (lcbuf->p_sep_by_space != CHAR_MAX)
- hv_store(RETVAL, "p_sep_by_space", 14,
+ (void) hv_store(RETVAL, "p_sep_by_space", 14,
newSViv(lcbuf->p_sep_by_space), 0);
if (lcbuf->n_cs_precedes != CHAR_MAX)
- hv_store(RETVAL, "n_cs_precedes", 13,
+ (void) hv_store(RETVAL, "n_cs_precedes", 13,
newSViv(lcbuf->n_cs_precedes), 0);
if (lcbuf->n_sep_by_space != CHAR_MAX)
- hv_store(RETVAL, "n_sep_by_space", 14,
+ (void) hv_store(RETVAL, "n_sep_by_space", 14,
newSViv(lcbuf->n_sep_by_space), 0);
if (lcbuf->p_sign_posn != CHAR_MAX)
- hv_store(RETVAL, "p_sign_posn", 11,
+ (void) hv_store(RETVAL, "p_sign_posn", 11,
newSViv(lcbuf->p_sign_posn), 0);
if (lcbuf->n_sign_posn != CHAR_MAX)
- hv_store(RETVAL, "n_sign_posn", 11,
+ (void) hv_store(RETVAL, "n_sign_posn", 11,
newSViv(lcbuf->n_sign_posn), 0);
}
#else
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)
{
dVAR;
POSIX__SigAction action;
- GV *siggv = gv_fetchpv("SIG", TRUE, SVt_PVHV);
+ GV *siggv = gv_fetchpvs("SIG", GV_ADD, SVt_PVHV);
struct sigaction act;
struct sigaction oact;
sigset_t sset;
XSRETURN_UNDEF;
ENTER;
/* Restore signal mask no matter how we exit this block. */
- osset_sv = newSVpv((char *)(&osset), sizeof(sigset_t));
+ osset_sv = newSVpvn((char *)(&osset), sizeof(sigset_t));
SAVEFREESV( osset_sv );
SAVEDESTRUCTOR_X(restore_sigmask, osset_sv);
sv_setsv(*svp, *sigsvp);
}
else {
- sv_setpv(*svp, "DEFAULT");
+ sv_setpvs(*svp, "DEFAULT");
}
RETVAL = sigaction(sig, (struct sigaction *)0, & oact);
- if(RETVAL == -1)
+ if(RETVAL == -1) {
+ LEAVE;
XSRETURN_UNDEF;
+ }
/* Get back the mask. */
svp = hv_fetchs(oldaction, "MASK", TRUE);
if (sv_isa(*svp, "POSIX::SigSet")) {
svp = hv_fetchs(action, "SAFE", FALSE);
act.sa_handler =
DPTR2FPTR(
- void (*)(),
+ void (*)(int),
(*svp && SvTRUE(*svp))
? PL_csighandlerp : PL_sighandlerp
);
right settings, including appropriate interpretation
of DEFAULT and IGNORE. However, why are we doing
this when we're about to do it again just below? XXX */
- mg_set(*sigsvp);
+ SvSETMAGIC(*sigsvp);
/* And here again we duplicate -- DEFAULT/IGNORE checking. */
if(SvPOK(*svp)) {
* essentially meaningless anyway.
*/
RETVAL = sigaction(sig, & act, (struct sigaction *)0);
- if(RETVAL == -1)
+ if(RETVAL == -1) {
+ LEAVE;
XSRETURN_UNDEF;
+ }
}
LEAVE;
errno = 0;
if ((incr = nice(incr)) != -1 || errno == 0) {
if (incr == 0)
- XPUSHs(sv_2mortal(newSVpvn("0 but true", 10)));
+ XPUSHs(newSVpvs_flags("0 but true", SVs_TEMP));
else
XPUSHs(sv_2mortal(newSViv(incr)));
}
struct utsname buf;
if (uname(&buf) >= 0) {
EXTEND(SP, 5);
- PUSHs(sv_2mortal(newSVpv(buf.sysname, 0)));
- PUSHs(sv_2mortal(newSVpv(buf.nodename, 0)));
- PUSHs(sv_2mortal(newSVpv(buf.release, 0)));
- PUSHs(sv_2mortal(newSVpv(buf.version, 0)));
- PUSHs(sv_2mortal(newSVpv(buf.machine, 0)));
+ PUSHs(newSVpvn_flags(buf.sysname, strlen(buf.sysname), SVs_TEMP));
+ PUSHs(newSVpvn_flags(buf.nodename, strlen(buf.nodename), SVs_TEMP));
+ PUSHs(newSVpvn_flags(buf.release, strlen(buf.release), SVs_TEMP));
+ PUSHs(newSVpvn_flags(buf.version, strlen(buf.version), SVs_TEMP));
+ PUSHs(newSVpvn_flags(buf.machine, strlen(buf.machine), SVs_TEMP));
}
#else
uname((char *) 0); /* A stub to call not_here(). */
void
strtoul(str, base = 0)
- char * str
+ const char * str
int base
PREINIT:
unsigned long num;
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
# ST(0) = sv_2mortal(newSVpv(...))
void
strftime(fmt, sec, min, hour, mday, mon, year, wday = -1, yday = -1, isdst = -1)
- char * fmt
+ SV * fmt
int sec
int min
int hour
int isdst
CODE:
{
- char *buf = my_strftime(fmt, sec, min, hour, mday, mon, year, wday, yday, isdst);
+ char *buf = my_strftime(SvPV_nolen(fmt), sec, min, hour, mday, mon, year, wday, yday, isdst);
if (buf) {
- ST(0) = sv_2mortal(newSVpv(buf, 0));
- Safefree(buf);
+ SV *const sv = sv_newmortal();
+ sv_usepvn_flags(sv, buf, strlen(buf), SV_HAS_TRAILING_NUL);
+ if (SvUTF8(fmt)) {
+ SvUTF8_on(sv);
+ }
+ ST(0) = sv;
}
}
void
tzset()
+ PPCODE:
+ my_tzset(aTHX);
void
tzname()
PPCODE:
EXTEND(SP,2);
- PUSHs(sv_2mortal(newSVpvn(tzname[0],strlen(tzname[0]))));
- PUSHs(sv_2mortal(newSVpvn(tzname[1],strlen(tzname[1]))));
+ PUSHs(newSVpvn_flags(tzname[0], strlen(tzname[0]), SVs_TEMP));
+ PUSHs(newSVpvn_flags(tzname[1], strlen(tzname[1]), SVs_TEMP));
SysRet
access(filename, mode)
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)
https://perl5.git.perl.org / perl5.git / blobdiff