#include <dirent.h>
#endif
#include <errno.h>
+#ifdef WIN32
+#include <sys/errno2.h>
+#endif
#ifdef I_FLOAT
#include <float.h>
#endif
#endif
#endif
-#ifndef PERL_UNUSED_DECL
-# ifdef HASATTRIBUTE
-# if (defined(__GNUC__) && defined(__cplusplus)) || defined(__INTEL_COMPILER)
-# define PERL_UNUSED_DECL
-# else
-# define PERL_UNUSED_DECL __attribute__((unused))
-# endif
-# else
-# define PERL_UNUSED_DECL
-# endif
-#endif
-
-#ifndef dNOOP
-#define dNOOP extern int Perl___notused PERL_UNUSED_DECL
-#endif
-
-#ifndef dVAR
-#define dVAR dNOOP
-#endif
-
#if defined(__VMS) && !defined(__POSIX_SOURCE)
# include <libdef.h> /* LIB$_INVARG constant */
# include <lib$routines.h> /* prototype for lib$ediv() */
#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, but only for those names having
- * no existing value or an existing value >= 100. (VC++ 2010 defines
- * a group of names with values >= 100 in its errno.h which we *do*
- * need to redefine.) The Errno.pm module does a similar mapping.
- */
-# ifdef EWOULDBLOCK
-# undef EWOULDBLOCK
-# endif
-# define EWOULDBLOCK WSAEWOULDBLOCK
-# ifdef EINPROGRESS
-# undef EINPROGRESS
-# endif
-# define EINPROGRESS WSAEINPROGRESS
-# ifdef EALREADY
-# undef EALREADY
-# endif
-# define EALREADY WSAEALREADY
-# ifdef ENOTSOCK
-# undef ENOTSOCK
-# endif
-# define ENOTSOCK WSAENOTSOCK
-# ifdef EDESTADDRREQ
-# undef EDESTADDRREQ
-# endif
-# define EDESTADDRREQ WSAEDESTADDRREQ
-# ifdef EMSGSIZE
-# undef EMSGSIZE
-# endif
-# define EMSGSIZE WSAEMSGSIZE
-# ifdef EPROTOTYPE
-# undef EPROTOTYPE
-# endif
-# define EPROTOTYPE WSAEPROTOTYPE
-# ifdef ENOPROTOOPT
-# undef ENOPROTOOPT
-# endif
-# define ENOPROTOOPT WSAENOPROTOOPT
-# ifdef EPROTONOSUPPORT
-# undef EPROTONOSUPPORT
-# endif
-# define EPROTONOSUPPORT WSAEPROTONOSUPPORT
-# ifdef ESOCKTNOSUPPORT
-# undef ESOCKTNOSUPPORT
-# endif
-# define ESOCKTNOSUPPORT WSAESOCKTNOSUPPORT
-# ifdef EOPNOTSUPP
-# undef EOPNOTSUPP
-# endif
-# define EOPNOTSUPP WSAEOPNOTSUPP
-# ifdef EPFNOSUPPORT
-# undef EPFNOSUPPORT
-# endif
-# define EPFNOSUPPORT WSAEPFNOSUPPORT
-# ifdef EAFNOSUPPORT
-# undef EAFNOSUPPORT
-# endif
-# define EAFNOSUPPORT WSAEAFNOSUPPORT
-# ifdef EADDRINUSE
-# undef EADDRINUSE
-# endif
-# define EADDRINUSE WSAEADDRINUSE
-# ifdef EADDRNOTAVAIL
-# undef EADDRNOTAVAIL
-# endif
-# define EADDRNOTAVAIL WSAEADDRNOTAVAIL
-# ifdef ENETDOWN
-# undef ENETDOWN
-# endif
-# define ENETDOWN WSAENETDOWN
-# ifdef ENETUNREACH
-# undef ENETUNREACH
-# endif
-# define ENETUNREACH WSAENETUNREACH
-# ifdef ENETRESET
-# undef ENETRESET
-# endif
-# define ENETRESET WSAENETRESET
-# ifdef ECONNABORTED
-# undef ECONNABORTED
-# endif
-# define ECONNABORTED WSAECONNABORTED
-# ifdef ECONNRESET
-# undef ECONNRESET
-# endif
-# define ECONNRESET WSAECONNRESET
-# ifdef ENOBUFS
-# undef ENOBUFS
-# endif
-# define ENOBUFS WSAENOBUFS
-# ifdef EISCONN
-# undef EISCONN
-# endif
-# define EISCONN WSAEISCONN
-# ifdef ENOTCONN
-# undef ENOTCONN
-# endif
-# define ENOTCONN WSAENOTCONN
-# ifdef ESHUTDOWN
-# undef ESHUTDOWN
-# endif
-# define ESHUTDOWN WSAESHUTDOWN
-# ifdef ETOOMANYREFS
-# undef ETOOMANYREFS
-# endif
-# define ETOOMANYREFS WSAETOOMANYREFS
-# ifdef ETIMEDOUT
-# undef ETIMEDOUT
-# endif
-# define ETIMEDOUT WSAETIMEDOUT
-# ifdef ECONNREFUSED
-# undef ECONNREFUSED
-# endif
-# define ECONNREFUSED WSAECONNREFUSED
-# ifdef ELOOP
-# undef ELOOP
-# endif
-# define ELOOP WSAELOOP
-# ifdef EHOSTDOWN
-# undef EHOSTDOWN
-# endif
-# define EHOSTDOWN WSAEHOSTDOWN
-# ifdef EHOSTUNREACH
-# undef EHOSTUNREACH
-# endif
-# define EHOSTUNREACH WSAEHOSTUNREACH
-# ifdef EPROCLIM
-# undef EPROCLIM
-# endif
-# define EPROCLIM WSAEPROCLIM
-# ifdef EUSERS
-# undef EUSERS
-# endif
-# define EUSERS WSAEUSERS
-# ifdef EDQUOT
-# undef EDQUOT
-# endif
-# define EDQUOT WSAEDQUOT
-# ifdef ESTALE
-# undef ESTALE
-# endif
-# define ESTALE WSAESTALE
-# ifdef EREMOTE
-# undef EREMOTE
-# endif
-# define EREMOTE WSAEREMOTE
-# ifdef EDISCON
-# undef EDISCON
-# endif
-# define EDISCON WSAEDISCON
-#endif
-
typedef int SysRet;
typedef long SysRetLong;
typedef sigset_t* POSIX__SigSet;
/* Possibly needed prototypes */
#ifndef WIN32
+START_EXTERN_C
double strtod (const char *, char **);
long strtol (const char *, char **, int);
unsigned long strtoul (const char *, char **, int);
+END_EXTERN_C
#endif
#ifndef HAS_DIFFTIME
* 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__)
+#if defined(__HAIKU__)
# define WMUNGE(x) (((x) & 0xFF00) >> 8 | ((x) & 0x00FF) << 8)
#else
# define WMUNGE(x) (x)
tzset();
}
+typedef int (*isfunc_t)(int);
+typedef void (*any_dptr_t)(void *);
+
+/* This needs to be ALIASed in a custom way, hence can't easily be defined as
+ a regular XSUB. */
+static XSPROTO(is_common); /* prototype to pass -Wmissing-prototypes */
+static XSPROTO(is_common)
+{
+ dXSARGS;
+ if (items != 1)
+ croak_xs_usage(cv, "charstring");
+
+ {
+ dXSTARG;
+ STRLEN len;
+ int RETVAL;
+ unsigned char *s = (unsigned char *) SvPV(ST(0), len);
+ unsigned char *e = s + len;
+ isfunc_t isfunc = (isfunc_t) XSANY.any_dptr;
+
+ for (RETVAL = 1; RETVAL && s < e; s++)
+ if (!isfunc(*s))
+ RETVAL = 0;
+ XSprePUSH;
+ PUSHi((IV)RETVAL);
+ }
+ XSRETURN(1);
+}
+
+MODULE = POSIX PACKAGE = POSIX
+
+BOOT:
+{
+ CV *cv;
+ const char *file = __FILE__;
+
+
+ /* silence compiler warning about not_here() defined but not used */
+ if (0) not_here("");
+
+ /* Ensure we get the function, not a macro implementation. Like the C89
+ standard says we can... */
+#undef isalnum
+ cv = newXS("POSIX::isalnum", is_common, file);
+ XSANY.any_dptr = (any_dptr_t) &isalnum;
+#undef isalpha
+ cv = newXS("POSIX::isalpha", is_common, file);
+ XSANY.any_dptr = (any_dptr_t) &isalpha;
+#undef iscntrl
+ cv = newXS("POSIX::iscntrl", is_common, file);
+ XSANY.any_dptr = (any_dptr_t) &iscntrl;
+#undef isdigit
+ cv = newXS("POSIX::isdigit", is_common, file);
+ XSANY.any_dptr = (any_dptr_t) &isdigit;
+#undef isgraph
+ cv = newXS("POSIX::isgraph", is_common, file);
+ XSANY.any_dptr = (any_dptr_t) &isgraph;
+#undef islower
+ cv = newXS("POSIX::islower", is_common, file);
+ XSANY.any_dptr = (any_dptr_t) &islower;
+#undef isprint
+ cv = newXS("POSIX::isprint", is_common, file);
+ XSANY.any_dptr = (any_dptr_t) &isprint;
+#undef ispunct
+ cv = newXS("POSIX::ispunct", is_common, file);
+ XSANY.any_dptr = (any_dptr_t) &ispunct;
+#undef isspace
+ cv = newXS("POSIX::isspace", is_common, file);
+ XSANY.any_dptr = (any_dptr_t) &isspace;
+#undef isupper
+ cv = newXS("POSIX::isupper", is_common, file);
+ XSANY.any_dptr = (any_dptr_t) &isupper;
+#undef isxdigit
+ cv = newXS("POSIX::isxdigit", is_common, file);
+ XSANY.any_dptr = (any_dptr_t) &isxdigit;
+}
+
MODULE = SigSet PACKAGE = POSIX::SigSet PREFIX = sig
void
OUTPUT:
RETVAL
+# If we define TCSANOW here then both a found and not found constant sub
+# are created causing a Constant subroutine TCSANOW redefined warning
+#ifndef TCSANOW
+# define DEF_SETATTR_ACTION 0
+#else
+# define DEF_SETATTR_ACTION TCSANOW
+#endif
SysRet
-setattr(termios_ref, fd = 0, optional_actions = 0)
+setattr(termios_ref, fd = 0, optional_actions = DEF_SETATTR_ACTION)
POSIX::Termios termios_ref
int fd
int optional_actions
CODE:
+ /* The second argument to the call is mandatory, but we'd like to give
+ it a useful default. 0 isn't valid on all operating systems - on
+ Solaris (at least) TCSANOW, TCSADRAIN and TCSAFLUSH have the same
+ values as the equivalent ioctls, TCSETS, TCSETSW and TCSETSF. */
RETVAL = tcsetattr(fd, optional_actions, termios_ref);
OUTPUT:
RETVAL
case 3:
RETVAL = termios_ref->c_lflag;
break;
+ default:
+ RETVAL = 0; /* silence compiler warning */
}
#else
not_here(GvNAME(CvGV(cv)));
OUTPUT:
RETVAL
-int
-isalnum(charstring)
- SV * charstring
- PREINIT:
- STRLEN len;
- CODE:
- unsigned char *s = (unsigned char *) SvPV(charstring, len);
- unsigned char *e = s + len;
- for (RETVAL = 1; RETVAL && s < e; s++)
- if (!isalnum(*s))
- RETVAL = 0;
- OUTPUT:
- RETVAL
-
-int
-isalpha(charstring)
- SV * charstring
- PREINIT:
- STRLEN len;
- CODE:
- unsigned char *s = (unsigned char *) SvPV(charstring, len);
- unsigned char *e = s + len;
- for (RETVAL = 1; RETVAL && s < e; s++)
- if (!isalpha(*s))
- RETVAL = 0;
- OUTPUT:
- RETVAL
-
-int
-iscntrl(charstring)
- SV * charstring
- PREINIT:
- STRLEN len;
- CODE:
- unsigned char *s = (unsigned char *) SvPV(charstring, len);
- unsigned char *e = s + len;
- for (RETVAL = 1; RETVAL && s < e; s++)
- if (!iscntrl(*s))
- RETVAL = 0;
- OUTPUT:
- RETVAL
-
-int
-isdigit(charstring)
- SV * charstring
- PREINIT:
- STRLEN len;
- CODE:
- unsigned char *s = (unsigned char *) SvPV(charstring, len);
- unsigned char *e = s + len;
- for (RETVAL = 1; RETVAL && s < e; s++)
- if (!isdigit(*s))
- RETVAL = 0;
- OUTPUT:
- RETVAL
-
-int
-isgraph(charstring)
- SV * charstring
- PREINIT:
- STRLEN len;
- CODE:
- unsigned char *s = (unsigned char *) SvPV(charstring, len);
- unsigned char *e = s + len;
- for (RETVAL = 1; RETVAL && s < e; s++)
- if (!isgraph(*s))
- RETVAL = 0;
- OUTPUT:
- RETVAL
-
-int
-islower(charstring)
- SV * charstring
- PREINIT:
- STRLEN len;
- CODE:
- unsigned char *s = (unsigned char *) SvPV(charstring, len);
- unsigned char *e = s + len;
- for (RETVAL = 1; RETVAL && s < e; s++)
- if (!islower(*s))
- RETVAL = 0;
- OUTPUT:
- RETVAL
-
-int
-isprint(charstring)
- SV * charstring
- PREINIT:
- STRLEN len;
- CODE:
- unsigned char *s = (unsigned char *) SvPV(charstring, len);
- unsigned char *e = s + len;
- for (RETVAL = 1; RETVAL && s < e; s++)
- if (!isprint(*s))
- RETVAL = 0;
- OUTPUT:
- RETVAL
-
-int
-ispunct(charstring)
- SV * charstring
- PREINIT:
- STRLEN len;
- CODE:
- unsigned char *s = (unsigned char *) SvPV(charstring, len);
- unsigned char *e = s + len;
- for (RETVAL = 1; RETVAL && s < e; s++)
- if (!ispunct(*s))
- RETVAL = 0;
- OUTPUT:
- RETVAL
-
-int
-isspace(charstring)
- SV * charstring
- PREINIT:
- STRLEN len;
- CODE:
- unsigned char *s = (unsigned char *) SvPV(charstring, len);
- unsigned char *e = s + len;
- for (RETVAL = 1; RETVAL && s < e; s++)
- if (!isspace(*s))
- RETVAL = 0;
- OUTPUT:
- RETVAL
-
-int
-isupper(charstring)
- SV * charstring
- PREINIT:
- STRLEN len;
- CODE:
- unsigned char *s = (unsigned char *) SvPV(charstring, len);
- unsigned char *e = s + len;
- for (RETVAL = 1; RETVAL && s < e; s++)
- if (!isupper(*s))
- RETVAL = 0;
- OUTPUT:
- RETVAL
-
-int
-isxdigit(charstring)
- SV * charstring
- PREINIT:
- STRLEN len;
- CODE:
- unsigned char *s = (unsigned char *) SvPV(charstring, len);
- unsigned char *e = s + len;
- for (RETVAL = 1; RETVAL && s < e; s++)
- if (!isxdigit(*s))
- RETVAL = 0;
- OUTPUT:
- RETVAL
-
SysRet
open(filename, flags = O_RDONLY, mode = 0666)
char * filename
char * retval;
CODE:
retval = setlocale(category, locale);
- if (retval) {
+ if (! retval) {
+ XSRETURN_UNDEF;
+ }
+ else {
/* Save retval since subsequent setlocale() calls
* may overwrite it. */
RETVAL = savepv(retval);
}
#endif /* USE_LOCALE_NUMERIC */
}
- else
- RETVAL = NULL;
OUTPUT:
RETVAL
CLEANUP:
- if (RETVAL)
- Safefree(RETVAL);
+ Safefree(RETVAL);
NV
acos(x)
RETVAL = ix ? sigsuspend(sigset) : sigpending(sigset);
OUTPUT:
RETVAL
+ CLEANUP:
+ PERL_ASYNC_CHECK();
SysRet
sigprocmask(how, sigset, oldsigset = 0)
int status
SysRet
-close(fd)
- int fd
-
-SysRet
-dup(fd)
- int fd
-
-SysRet
dup2(fd1, fd2)
int fd1
int fd2
+ CODE:
+#ifdef WIN32
+ /* RT #98912 - More Microsoft muppetry - failing to actually implemented
+ the well known documented POSIX behaviour for a POSIX API.
+ http://msdn.microsoft.com/en-us/library/8syseb29.aspx */
+ RETVAL = dup2(fd1, fd2) == -1 ? -1 : fd2;
+#else
+ RETVAL = dup2(fd1, fd2);
+#endif
+ OUTPUT:
+ RETVAL
SV *
lseek(fd, offset, whence)
mkfifo(filename, mode)
char * filename
Mode_t mode
+ ALIAS:
+ access = 1
CODE:
- TAINT_PROPER("mkfifo");
- RETVAL = mkfifo(filename, mode);
+ if(ix) {
+ RETVAL = access(filename, mode);
+ } else {
+ TAINT_PROPER("mkfifo");
+ RETVAL = mkfifo(filename, mode);
+ }
OUTPUT:
RETVAL
SysRet
tcdrain(fd)
int fd
+ ALIAS:
+ close = 1
+ dup = 2
+ CODE:
+ RETVAL = ix == 1 ? close(fd)
+ : (ix < 1 ? tcdrain(fd) : dup(fd));
+ OUTPUT:
+ RETVAL
SysRet
OUTPUT:
RETVAL
-char *
+void
asctime(sec, min, hour, mday, mon, year, wday = 0, yday = 0, isdst = -1)
int sec
int min
int wday
int yday
int isdst
- CODE:
+ ALIAS:
+ mktime = 1
+ PPCODE:
{
+ dXSTARG;
struct tm mytm;
- init_tm(&mytm); /* XXX workaround - see init_tm() above */
+ init_tm(&mytm); /* XXX workaround - see init_tm() in core util.c */
mytm.tm_sec = sec;
mytm.tm_min = min;
mytm.tm_hour = hour;
mytm.tm_wday = wday;
mytm.tm_yday = yday;
mytm.tm_isdst = isdst;
- RETVAL = asctime(&mytm);
+ if (ix) {
+ const time_t result = mktime(&mytm);
+ if (result == (time_t)-1)
+ SvOK_off(TARG);
+ else if (result == 0)
+ sv_setpvn(TARG, "0 but true", 10);
+ else
+ sv_setiv(TARG, (IV)result);
+ } else {
+ sv_setpv(TARG, asctime(&mytm));
+ }
+ ST(0) = TARG;
+ XSRETURN(1);
}
- OUTPUT:
- RETVAL
long
clock()
Time_t time1
Time_t time2
-SysRetLong
-mktime(sec, min, hour, mday, mon, year, wday = 0, yday = 0, isdst = -1)
- int sec
- int min
- int hour
- int mday
- int mon
- int year
- int wday
- int yday
- int isdst
- CODE:
- {
- struct tm mytm;
- init_tm(&mytm); /* XXX workaround - see init_tm() above */
- mytm.tm_sec = sec;
- mytm.tm_min = min;
- mytm.tm_hour = hour;
- mytm.tm_mday = mday;
- mytm.tm_mon = mon;
- mytm.tm_year = year;
- mytm.tm_wday = wday;
- mytm.tm_yday = yday;
- mytm.tm_isdst = isdst;
- RETVAL = (SysRetLong) mktime(&mytm);
- }
- OUTPUT:
- RETVAL
-
#XXX: if $xsubpp::WantOptimize is always the default
# sv_setpv(TARG, ...) could be used rather than
# ST(0) = sv_2mortal(newSVpv(...))
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 * filename
- Mode_t mode
-
char *
ctermid(s = 0)
char * s = 0;
SysRet
pause()
+ CLEANUP:
+ PERL_ASYNC_CHECK();
+
+unsigned int
+sleep(seconds)
+ unsigned int seconds
+ CODE:
+ RETVAL = PerlProc_sleep(seconds);
+ OUTPUT:
+ RETVAL
SysRet
setgid(gid)
Gid_t gid
- CLEANUP:
-#ifndef WIN32
- if (RETVAL >= 0) {
- PL_gid = getgid();
- PL_egid = getegid();
- }
-#endif
SysRet
setuid(uid)
Uid_t uid
- CLEANUP:
-#ifndef WIN32
- if (RETVAL >= 0) {
- PL_uid = getuid();
- PL_euid = geteuid();
- }
-#endif
SysRetLong
sysconf(name)
https://perl5.git.perl.org / perl5.git / blobdiff