5 #define PERL_NO_GET_CONTEXT
8 #define PERLIO_NOT_STDIO 1
11 #if defined(PERL_OBJECT) || defined(PERL_CAPI) || defined(PERL_IMPLICIT_SYS)
15 # define open PerlLIO_open3
18 #ifdef I_DIRENT /* XXX maybe better to just rely on perl.h? */
41 /* XXX This comment is just to make I_TERMIO and I_SGTTY visible to
42 metaconfig for future extension writers. We don't use them in POSIX.
43 (This is really sneaky :-) --AD
45 #if defined(I_TERMIOS)
53 #include <sys/types.h>
60 #if defined(__VMS) && !defined(__POSIX_SOURCE)
61 # include <libdef.h> /* LIB$_INVARG constant */
62 # include <lib$routines.h> /* prototype for lib$ediv() */
63 # include <starlet.h> /* prototype for sys$gettim() */
64 # if DECC_VERSION < 50000000
65 # define pid_t int /* old versions of DECC miss this in types.h */
69 # define mkfifo(a,b) (not_here("mkfifo"),-1)
70 # define tzset() not_here("tzset")
72 #if ((__VMS_VER >= 70000000) && (__DECC_VER >= 50200000)) || (__CRTL_VER >= 70000000)
73 # define HAS_TZNAME /* shows up in VMS 7.0 or Dec C 5.6 */
75 # endif /* __VMS_VER >= 70000000 or Dec C 5.6 */
77 /* The POSIX notion of ttyname() is better served by getname() under VMS */
78 static char ttnambuf[64];
79 # define ttyname(fd) (isatty(fd) > 0 ? getname(fd,ttnambuf,0) : NULL)
81 /* The non-POSIX CRTL times() has void return type, so we just get the
82 current time directly */
83 clock_t vms_times(struct tms *PL_bufptr) {
86 /* Get wall time and convert to 10 ms intervals to
87 * produce the return value that the POSIX standard expects */
88 # if defined(__DECC) && defined (__ALPHA)
91 _ckvmssts(sys$gettim(&vmstime));
93 retval = vmstime & 0x7fffffff;
95 /* (Older hw or ccs don't have an atomic 64-bit type, so we
96 * juggle 32-bit ints (and a float) to produce a time_t result
97 * with minimal loss of information.) */
98 long int vmstime[2],remainder,divisor = 100000;
99 _ckvmssts(sys$gettim((unsigned long int *)vmstime));
100 vmstime[1] &= 0x7fff; /* prevent overflow in EDIV */
101 _ckvmssts(lib$ediv(&divisor,vmstime,(long int *)&retval,&remainder));
103 /* Fill in the struct tms using the CRTL routine . . .*/
104 times((tbuffer_t *)PL_bufptr);
105 return (clock_t) retval;
107 # define times(t) vms_times(t)
109 #if defined (__CYGWIN__)
110 # define tzname _tzname
114 # define mkfifo(a,b) not_here("mkfifo")
115 # define ttyname(a) (char*)not_here("ttyname")
116 # define sigset_t long
119 # define tzname _tzname
122 # define mode_t short
125 # define mode_t short
127 # define tzset() not_here("tzset")
129 # ifndef _POSIX_OPEN_MAX
130 # define _POSIX_OPEN_MAX FOPEN_MAX /* XXX bogus ? */
133 # define sigaction(a,b,c) not_here("sigaction")
134 # define sigpending(a) not_here("sigpending")
135 # define sigprocmask(a,b,c) not_here("sigprocmask")
136 # define sigsuspend(a) not_here("sigsuspend")
137 # define sigemptyset(a) not_here("sigemptyset")
138 # define sigaddset(a,b) not_here("sigaddset")
139 # define sigdelset(a,b) not_here("sigdelset")
140 # define sigfillset(a) not_here("sigfillset")
141 # define sigismember(a,b) not_here("sigismember")
146 # define mkfifo(a,b) not_here("mkfifo")
147 # else /* !( defined OS2 ) */
149 # define mkfifo(path, mode) (mknod((path), (mode) | S_IFIFO, 0))
152 # endif /* !HAS_MKFIFO */
155 # include <sys/times.h>
157 # include <sys/utsname.h>
159 # include <sys/wait.h>
167 typedef long SysRetLong;
168 typedef sigset_t* POSIX__SigSet;
169 typedef HV* POSIX__SigAction;
171 typedef struct termios* POSIX__Termios;
172 #else /* Define termios types to int, and call not_here for the functions.*/
173 #define POSIX__Termios int
177 #define cfgetispeed(x) not_here("cfgetispeed")
178 #define cfgetospeed(x) not_here("cfgetospeed")
179 #define tcdrain(x) not_here("tcdrain")
180 #define tcflush(x,y) not_here("tcflush")
181 #define tcsendbreak(x,y) not_here("tcsendbreak")
182 #define cfsetispeed(x,y) not_here("cfsetispeed")
183 #define cfsetospeed(x,y) not_here("cfsetospeed")
184 #define ctermid(x) (char *) not_here("ctermid")
185 #define tcflow(x,y) not_here("tcflow")
186 #define tcgetattr(x,y) not_here("tcgetattr")
187 #define tcsetattr(x,y,z) not_here("tcsetattr")
190 /* Possibly needed prototypes */
191 char *cuserid (char *);
192 double strtod (const char *, char **);
193 long strtol (const char *, char **, int);
194 unsigned long strtoul (const char *, char **, int);
197 #define cuserid(a) (char *) not_here("cuserid")
201 #define difftime(a,b) not_here("difftime")
204 #ifndef HAS_FPATHCONF
205 #define fpathconf(f,n) (SysRetLong) not_here("fpathconf")
208 #define mktime(a) not_here("mktime")
211 #define nice(a) not_here("nice")
214 #define pathconf(f,n) (SysRetLong) not_here("pathconf")
217 #define sysconf(n) (SysRetLong) not_here("sysconf")
220 #define readlink(a,b,c) not_here("readlink")
223 #define setpgid(a,b) not_here("setpgid")
226 #define setsid() not_here("setsid")
229 #define strcoll(s1,s2) not_here("strcoll")
232 #define strtod(s1,s2) not_here("strtod")
235 #define strtol(s1,s2,b) not_here("strtol")
238 #define strtoul(s1,s2,b) not_here("strtoul")
241 #define strxfrm(s1,s2,n) not_here("strxfrm")
243 #ifndef HAS_TCGETPGRP
244 #define tcgetpgrp(a) not_here("tcgetpgrp")
246 #ifndef HAS_TCSETPGRP
247 #define tcsetpgrp(a,b) not_here("tcsetpgrp")
250 #define times(a) not_here("times")
253 #define uname(a) not_here("uname")
256 #define waitpid(a,b,c) not_here("waitpid")
261 #define mblen(a,b) not_here("mblen")
265 #define mbstowcs(s, pwcs, n) not_here("mbstowcs")
268 #define mbtowc(pwc, s, n) not_here("mbtowc")
271 #define wcstombs(s, pwcs, n) not_here("wcstombs")
274 #define wctomb(s, wchar) not_here("wcstombs")
276 #if !defined(HAS_MBLEN) && !defined(HAS_MBSTOWCS) && !defined(HAS_MBTOWC) && !defined(HAS_WCSTOMBS) && !defined(HAS_WCTOMB)
277 /* If we don't have these functions, then we wouldn't have gotten a typedef
278 for wchar_t, the wide character type. Defining wchar_t allows the
279 functions referencing it to compile. Its actual type is then meaningless,
280 since without the above functions, all sections using it end up calling
281 not_here() and croak. --Kaveh Ghazi (ghazi@noc.rutgers.edu) 9/18/94. */
287 #ifndef HAS_LOCALECONV
288 #define localeconv() not_here("localeconv")
292 # if !defined(WIN32) && !defined(__CYGWIN__)
293 extern char *tzname[];
296 #if !defined(WIN32) || (defined(__MINGW32__) && !defined(tzname))
297 char *tzname[] = { "" , "" };
301 /* XXX struct tm on some systems (SunOS4/BSD) contains extra (non POSIX)
302 * fields for which we don't have Configure support yet:
303 * char *tm_zone; -- abbreviation of timezone name
304 * long tm_gmtoff; -- offset from GMT in seconds
305 * To workaround core dumps from the uninitialised tm_zone we get the
306 * system to give us a reasonable struct to copy. This fix means that
307 * strftime uses the tm_zone and tm_gmtoff values returned by
308 * localtime(time()). That should give the desired result most of the
309 * time. But probably not always!
311 * This is a temporary workaround to be removed once Configure
312 * support is added and NETaa14816 is considered in full.
313 * It does not address tzname aspects of NETaa14816.
316 # ifndef STRUCT_TM_HASZONE
317 # define STRUCT_TM_HASZONE
321 #ifdef STRUCT_TM_HASZONE
323 init_tm(struct tm *ptm) /* see mktime, strftime and asctime */
327 Copy(localtime(&now), ptm, 1, struct tm);
331 # define init_tm(ptm)
335 * mini_mktime - normalise struct tm values without the localtime()
336 * semantics (and overhead) of mktime().
339 mini_mktime(struct tm *ptm)
343 int month, mday, year, jday;
344 int odd_cent, odd_year;
346 #define DAYS_PER_YEAR 365
347 #define DAYS_PER_QYEAR (4*DAYS_PER_YEAR+1)
348 #define DAYS_PER_CENT (25*DAYS_PER_QYEAR-1)
349 #define DAYS_PER_QCENT (4*DAYS_PER_CENT+1)
350 #define SECS_PER_HOUR (60*60)
351 #define SECS_PER_DAY (24*SECS_PER_HOUR)
352 /* parentheses deliberately absent on these two, otherwise they don't work */
353 #define MONTH_TO_DAYS 153/5
354 #define DAYS_TO_MONTH 5/153
355 /* offset to bias by March (month 4) 1st between month/mday & year finding */
356 #define YEAR_ADJUST (4*MONTH_TO_DAYS+1)
357 /* as used here, the algorithm leaves Sunday as day 1 unless we adjust it */
358 #define WEEKDAY_BIAS 6 /* (1+6)%7 makes Sunday 0 again */
361 * Year/day algorithm notes:
363 * With a suitable offset for numeric value of the month, one can find
364 * an offset into the year by considering months to have 30.6 (153/5) days,
365 * using integer arithmetic (i.e., with truncation). To avoid too much
366 * messing about with leap days, we consider January and February to be
367 * the 13th and 14th month of the previous year. After that transformation,
368 * we need the month index we use to be high by 1 from 'normal human' usage,
369 * so the month index values we use run from 4 through 15.
371 * Given that, and the rules for the Gregorian calendar (leap years are those
372 * divisible by 4 unless also divisible by 100, when they must be divisible
373 * by 400 instead), we can simply calculate the number of days since some
374 * arbitrary 'beginning of time' by futzing with the (adjusted) year number,
375 * the days we derive from our month index, and adding in the day of the
376 * month. The value used here is not adjusted for the actual origin which
377 * it normally would use (1 January A.D. 1), since we're not exposing it.
378 * We're only building the value so we can turn around and get the
379 * normalised values for the year, month, day-of-month, and day-of-year.
381 * For going backward, we need to bias the value we're using so that we find
382 * the right year value. (Basically, we don't want the contribution of
383 * March 1st to the number to apply while deriving the year). Having done
384 * that, we 'count up' the contribution to the year number by accounting for
385 * full quadracenturies (400-year periods) with their extra leap days, plus
386 * the contribution from full centuries (to avoid counting in the lost leap
387 * days), plus the contribution from full quad-years (to count in the normal
388 * leap days), plus the leftover contribution from any non-leap years.
389 * At this point, if we were working with an actual leap day, we'll have 0
390 * days left over. This is also true for March 1st, however. So, we have
391 * to special-case that result, and (earlier) keep track of the 'odd'
392 * century and year contributions. If we got 4 extra centuries in a qcent,
393 * or 4 extra years in a qyear, then it's a leap day and we call it 29 Feb.
394 * Otherwise, we add back in the earlier bias we removed (the 123 from
395 * figuring in March 1st), find the month index (integer division by 30.6),
396 * and the remainder is the day-of-month. We then have to convert back to
397 * 'real' months (including fixing January and February from being 14/15 in
398 * the previous year to being in the proper year). After that, to get
399 * tm_yday, we work with the normalised year and get a new yearday value for
400 * January 1st, which we subtract from the yearday value we had earlier,
401 * representing the date we've re-built. This is done from January 1
402 * because tm_yday is 0-origin.
404 * Since POSIX time routines are only guaranteed to work for times since the
405 * UNIX epoch (00:00:00 1 Jan 1970 UTC), the fact that this algorithm
406 * applies Gregorian calendar rules even to dates before the 16th century
407 * doesn't bother me. Besides, you'd need cultural context for a given
408 * date to know whether it was Julian or Gregorian calendar, and that's
409 * outside the scope for this routine. Since we convert back based on the
410 * same rules we used to build the yearday, you'll only get strange results
411 * for input which needed normalising, or for the 'odd' century years which
412 * were leap years in the Julian calander but not in the Gregorian one.
413 * I can live with that.
415 * This algorithm also fails to handle years before A.D. 1 gracefully, but
416 * that's still outside the scope for POSIX time manipulation, so I don't
420 year = 1900 + ptm->tm_year;
423 /* allow given yday with no month & mday to dominate the result */
424 if (ptm->tm_yday >= 0 && mday <= 0 && month <= 0) {
427 jday = 1 + ptm->tm_yday;
436 yearday = DAYS_PER_YEAR * year + year/4 - year/100 + year/400;
437 yearday += month*MONTH_TO_DAYS + mday + jday;
439 * Note that we don't know when leap-seconds were or will be,
440 * so we have to trust the user if we get something which looks
441 * like a sensible leap-second. Wild values for seconds will
442 * be rationalised, however.
444 if ((unsigned) ptm->tm_sec <= 60) {
451 secs += 60 * ptm->tm_min;
452 secs += SECS_PER_HOUR * ptm->tm_hour;
454 if (secs-(secs/SECS_PER_DAY*SECS_PER_DAY) < 0) {
455 /* got negative remainder, but need positive time */
456 /* back off an extra day to compensate */
457 yearday += (secs/SECS_PER_DAY)-1;
458 secs -= SECS_PER_DAY * (secs/SECS_PER_DAY - 1);
461 yearday += (secs/SECS_PER_DAY);
462 secs -= SECS_PER_DAY * (secs/SECS_PER_DAY);
465 else if (secs >= SECS_PER_DAY) {
466 yearday += (secs/SECS_PER_DAY);
467 secs %= SECS_PER_DAY;
469 ptm->tm_hour = secs/SECS_PER_HOUR;
470 secs %= SECS_PER_HOUR;
471 ptm->tm_min = secs/60;
474 /* done with time of day effects */
476 * The algorithm for yearday has (so far) left it high by 428.
477 * To avoid mistaking a legitimate Feb 29 as Mar 1, we need to
478 * bias it by 123 while trying to figure out what year it
479 * really represents. Even with this tweak, the reverse
480 * translation fails for years before A.D. 0001.
481 * It would still fail for Feb 29, but we catch that one below.
483 jday = yearday; /* save for later fixup vis-a-vis Jan 1 */
484 yearday -= YEAR_ADJUST;
485 year = (yearday / DAYS_PER_QCENT) * 400;
486 yearday %= DAYS_PER_QCENT;
487 odd_cent = yearday / DAYS_PER_CENT;
488 year += odd_cent * 100;
489 yearday %= DAYS_PER_CENT;
490 year += (yearday / DAYS_PER_QYEAR) * 4;
491 yearday %= DAYS_PER_QYEAR;
492 odd_year = yearday / DAYS_PER_YEAR;
494 yearday %= DAYS_PER_YEAR;
495 if (!yearday && (odd_cent==4 || odd_year==4)) { /* catch Feb 29 */
500 yearday += YEAR_ADJUST; /* recover March 1st crock */
501 month = yearday*DAYS_TO_MONTH;
502 yearday -= month*MONTH_TO_DAYS;
503 /* recover other leap-year adjustment */
512 ptm->tm_year = year - 1900;
514 ptm->tm_mday = yearday;
515 /* re-build yearday based on Jan 1 to get tm_yday */
517 yearday = year*DAYS_PER_YEAR + year/4 - year/100 + year/400;
518 yearday += 14*MONTH_TO_DAYS + 1;
519 ptm->tm_yday = jday - yearday;
520 /* fix tm_wday if not overridden by caller */
521 if ((unsigned)ptm->tm_wday > 6)
522 ptm->tm_wday = (jday + WEEKDAY_BIAS) % 7;
525 #ifdef HAS_LONG_DOUBLE
526 # if LONG_DOUBLESIZE > DOUBLESIZE
527 # undef HAS_LONG_DOUBLE /* XXX until we figure out how to use them */
531 #ifndef HAS_LONG_DOUBLE
546 croak("POSIX::%s not implemented on this architecture", s);
551 #if defined(HAS_LONG_DOUBLE) && (LONG_DOUBLESIZE > DOUBLESIZE)
556 constant(char *name, int arg)
561 if (strEQ(name, "ARG_MAX"))
569 if (strEQ(name, "BUFSIZ"))
575 if (strEQ(name, "BRKINT"))
581 if (strEQ(name, "B9600"))
587 if (strEQ(name, "B19200"))
593 if (strEQ(name, "B38400"))
599 if (strEQ(name, "B0"))
605 if (strEQ(name, "B110"))
611 if (strEQ(name, "B1200"))
617 if (strEQ(name, "B134"))
623 if (strEQ(name, "B150"))
629 if (strEQ(name, "B1800"))
635 if (strEQ(name, "B200"))
641 if (strEQ(name, "B2400"))
647 if (strEQ(name, "B300"))
653 if (strEQ(name, "B4800"))
659 if (strEQ(name, "B50"))
665 if (strEQ(name, "B600"))
671 if (strEQ(name, "B75"))
679 if (strEQ(name, "CHAR_BIT"))
685 if (strEQ(name, "CHAR_MAX"))
691 if (strEQ(name, "CHAR_MIN"))
697 if (strEQ(name, "CHILD_MAX"))
703 if (strEQ(name, "CLK_TCK"))
709 if (strEQ(name, "CLOCAL"))
715 if (strEQ(name, "CLOCKS_PER_SEC"))
716 #ifdef CLOCKS_PER_SEC
717 return CLOCKS_PER_SEC;
721 if (strEQ(name, "CREAD"))
727 if (strEQ(name, "CS5"))
733 if (strEQ(name, "CS6"))
739 if (strEQ(name, "CS7"))
745 if (strEQ(name, "CS8"))
751 if (strEQ(name, "CSIZE"))
757 if (strEQ(name, "CSTOPB"))
765 if (strEQ(name, "DBL_MAX"))
771 if (strEQ(name, "DBL_MIN"))
777 if (strEQ(name, "DBL_DIG"))
783 if (strEQ(name, "DBL_EPSILON"))
789 if (strEQ(name, "DBL_MANT_DIG"))
795 if (strEQ(name, "DBL_MAX_10_EXP"))
796 #ifdef DBL_MAX_10_EXP
797 return DBL_MAX_10_EXP;
801 if (strEQ(name, "DBL_MAX_EXP"))
807 if (strEQ(name, "DBL_MIN_10_EXP"))
808 #ifdef DBL_MIN_10_EXP
809 return DBL_MIN_10_EXP;
813 if (strEQ(name, "DBL_MIN_EXP"))
823 if (strEQ(name, "EACCES"))
829 if (strEQ(name, "EADDRINUSE"))
835 if (strEQ(name, "EADDRNOTAVAIL"))
837 return EADDRNOTAVAIL;
841 if (strEQ(name, "EAFNOSUPPORT"))
847 if (strEQ(name, "EAGAIN"))
853 if (strEQ(name, "EALREADY"))
861 if (strEQ(name, "EBADF"))
867 if (strEQ(name, "EBUSY"))
875 if (strEQ(name, "ECHILD"))
881 if (strEQ(name, "ECHO"))
887 if (strEQ(name, "ECHOE"))
893 if (strEQ(name, "ECHOK"))
899 if (strEQ(name, "ECHONL"))
905 if (strEQ(name, "ECONNABORTED"))
911 if (strEQ(name, "ECONNREFUSED"))
917 if (strEQ(name, "ECONNRESET"))
925 if (strEQ(name, "EDEADLK"))
931 if (strEQ(name, "EDESTADDRREQ"))
937 if (strEQ(name, "EDOM"))
943 if (strEQ(name, "EDQUOT"))
951 if (strEQ(name, "EEXIST"))
959 if (strEQ(name, "EFAULT"))
965 if (strEQ(name, "EFBIG"))
973 if (strEQ(name, "EHOSTDOWN"))
979 if (strEQ(name, "EHOSTUNREACH"))
987 if (strEQ(name, "EINPROGRESS"))
993 if (strEQ(name, "EINTR"))
999 if (strEQ(name, "EINVAL"))
1005 if (strEQ(name, "EIO"))
1011 if (strEQ(name, "EISCONN"))
1017 if (strEQ(name, "EISDIR"))
1025 if (strEQ(name, "ELOOP"))
1033 if (strEQ(name, "EMFILE"))
1039 if (strEQ(name, "EMLINK"))
1045 if (strEQ(name, "EMSGSIZE"))
1053 if (strEQ(name, "ENETDOWN"))
1059 if (strEQ(name, "ENETRESET"))
1065 if (strEQ(name, "ENETUNREACH"))
1071 if (strEQ(name, "ENOBUFS"))
1077 if (strEQ(name, "ENOEXEC"))
1083 if (strEQ(name, "ENOMEM"))
1089 if (strEQ(name, "ENOPROTOOPT"))
1095 if (strEQ(name, "ENOSPC"))
1101 if (strEQ(name, "ENOTBLK"))
1107 if (strEQ(name, "ENOTCONN"))
1113 if (strEQ(name, "ENOTDIR"))
1119 if (strEQ(name, "ENOTEMPTY"))
1125 if (strEQ(name, "ENOTSOCK"))
1131 if (strEQ(name, "ENOTTY"))
1137 if (strEQ(name, "ENFILE"))
1143 if (strEQ(name, "ENODEV"))
1149 if (strEQ(name, "ENOENT"))
1155 if (strEQ(name, "ENOLCK"))
1161 if (strEQ(name, "ENOSYS"))
1167 if (strEQ(name, "ENXIO"))
1173 if (strEQ(name, "ENAMETOOLONG"))
1175 return ENAMETOOLONG;
1181 if (strEQ(name, "EOF"))
1187 if (strEQ(name, "EOPNOTSUPP"))
1195 if (strEQ(name, "EPERM"))
1201 if (strEQ(name, "EPFNOSUPPORT"))
1203 return EPFNOSUPPORT;
1207 if (strEQ(name, "EPIPE"))
1213 if (strEQ(name, "EPROCLIM"))
1219 if (strEQ(name, "EPROTONOSUPPORT"))
1220 #ifdef EPROTONOSUPPORT
1221 return EPROTONOSUPPORT;
1225 if (strEQ(name, "EPROTOTYPE"))
1233 if (strEQ(name, "ERANGE"))
1239 if (strEQ(name, "EREMOTE"))
1245 if (strEQ(name, "ERESTART"))
1251 if (strEQ(name, "EROFS"))
1259 if (strEQ(name, "ESHUTDOWN"))
1265 if (strEQ(name, "ESOCKTNOSUPPORT"))
1266 #ifdef ESOCKTNOSUPPORT
1267 return ESOCKTNOSUPPORT;
1271 if (strEQ(name, "ESPIPE"))
1277 if (strEQ(name, "ESRCH"))
1283 if (strEQ(name, "ESTALE"))
1291 if (strEQ(name, "ETIMEDOUT"))
1297 if (strEQ(name, "ETOOMANYREFS"))
1299 return ETOOMANYREFS;
1303 if (strEQ(name, "ETXTBSY"))
1311 if (strEQ(name, "EUSERS"))
1319 if (strEQ(name, "EWOULDBLOCK"))
1327 if (strEQ(name, "EXIT_FAILURE"))
1329 return EXIT_FAILURE;
1333 if (strEQ(name, "EXIT_SUCCESS"))
1335 return EXIT_SUCCESS;
1339 if (strEQ(name, "EXDEV"))
1347 if (strEQ(name, "E2BIG"))
1355 if (strnEQ(name, "FLT_", 4)) {
1356 if (strEQ(name, "FLT_MAX"))
1362 if (strEQ(name, "FLT_MIN"))
1368 if (strEQ(name, "FLT_ROUNDS"))
1374 if (strEQ(name, "FLT_DIG"))
1380 if (strEQ(name, "FLT_EPSILON"))
1386 if (strEQ(name, "FLT_MANT_DIG"))
1388 return FLT_MANT_DIG;
1392 if (strEQ(name, "FLT_MAX_10_EXP"))
1393 #ifdef FLT_MAX_10_EXP
1394 return FLT_MAX_10_EXP;
1398 if (strEQ(name, "FLT_MAX_EXP"))
1404 if (strEQ(name, "FLT_MIN_10_EXP"))
1405 #ifdef FLT_MIN_10_EXP
1406 return FLT_MIN_10_EXP;
1410 if (strEQ(name, "FLT_MIN_EXP"))
1416 if (strEQ(name, "FLT_RADIX"))
1424 if (strnEQ(name, "F_", 2)) {
1425 if (strEQ(name, "F_DUPFD"))
1431 if (strEQ(name, "F_GETFD"))
1437 if (strEQ(name, "F_GETFL"))
1443 if (strEQ(name, "F_GETLK"))
1449 if (strEQ(name, "F_OK"))
1455 if (strEQ(name, "F_RDLCK"))
1461 if (strEQ(name, "F_SETFD"))
1467 if (strEQ(name, "F_SETFL"))
1473 if (strEQ(name, "F_SETLK"))
1479 if (strEQ(name, "F_SETLKW"))
1485 if (strEQ(name, "F_UNLCK"))
1491 if (strEQ(name, "F_WRLCK"))
1499 if (strEQ(name, "FD_CLOEXEC"))
1505 if (strEQ(name, "FILENAME_MAX"))
1507 return FILENAME_MAX;
1513 if (strEQ(name, "HUGE_VAL"))
1519 if (strEQ(name, "HUPCL"))
1527 if (strEQ(name, "INT_MAX"))
1533 if (strEQ(name, "INT_MIN"))
1539 if (strEQ(name, "ICANON"))
1545 if (strEQ(name, "ICRNL"))
1551 if (strEQ(name, "IEXTEN"))
1557 if (strEQ(name, "IGNBRK"))
1563 if (strEQ(name, "IGNCR"))
1569 if (strEQ(name, "IGNPAR"))
1575 if (strEQ(name, "INLCR"))
1581 if (strEQ(name, "INPCK"))
1587 if (strEQ(name, "ISIG"))
1593 if (strEQ(name, "ISTRIP"))
1599 if (strEQ(name, "IXOFF"))
1605 if (strEQ(name, "IXON"))
1613 if (strnEQ(name, "LC_", 3)) {
1614 if (strEQ(name, "LC_ALL"))
1620 if (strEQ(name, "LC_COLLATE"))
1626 if (strEQ(name, "LC_CTYPE"))
1632 if (strEQ(name, "LC_MONETARY"))
1638 if (strEQ(name, "LC_NUMERIC"))
1644 if (strEQ(name, "LC_TIME"))
1652 if (strnEQ(name, "LDBL_", 5)) {
1653 if (strEQ(name, "LDBL_MAX"))
1659 if (strEQ(name, "LDBL_MIN"))
1665 if (strEQ(name, "LDBL_DIG"))
1671 if (strEQ(name, "LDBL_EPSILON"))
1673 return LDBL_EPSILON;
1677 if (strEQ(name, "LDBL_MANT_DIG"))
1678 #ifdef LDBL_MANT_DIG
1679 return LDBL_MANT_DIG;
1683 if (strEQ(name, "LDBL_MAX_10_EXP"))
1684 #ifdef LDBL_MAX_10_EXP
1685 return LDBL_MAX_10_EXP;
1689 if (strEQ(name, "LDBL_MAX_EXP"))
1691 return LDBL_MAX_EXP;
1695 if (strEQ(name, "LDBL_MIN_10_EXP"))
1696 #ifdef LDBL_MIN_10_EXP
1697 return LDBL_MIN_10_EXP;
1701 if (strEQ(name, "LDBL_MIN_EXP"))
1703 return LDBL_MIN_EXP;
1709 if (strnEQ(name, "L_", 2)) {
1710 if (strEQ(name, "L_ctermid"))
1716 if (strEQ(name, "L_cuserid"))
1722 /* L_tmpnam[e] was a typo--retained for compatibility */
1723 if (strEQ(name, "L_tmpname") || strEQ(name, "L_tmpnam"))
1731 if (strEQ(name, "LONG_MAX"))
1737 if (strEQ(name, "LONG_MIN"))
1743 if (strEQ(name, "LINK_MAX"))
1751 if (strEQ(name, "MAX_CANON"))
1757 if (strEQ(name, "MAX_INPUT"))
1763 if (strEQ(name, "MB_CUR_MAX"))
1769 if (strEQ(name, "MB_LEN_MAX"))
1777 if (strEQ(name, "NULL")) return 0;
1778 if (strEQ(name, "NAME_MAX"))
1784 if (strEQ(name, "NCCS"))
1790 if (strEQ(name, "NGROUPS_MAX"))
1796 if (strEQ(name, "NOFLSH"))
1804 if (strnEQ(name, "O_", 2)) {
1805 if (strEQ(name, "O_APPEND"))
1811 if (strEQ(name, "O_CREAT"))
1817 if (strEQ(name, "O_TRUNC"))
1823 if (strEQ(name, "O_RDONLY"))
1829 if (strEQ(name, "O_RDWR"))
1835 if (strEQ(name, "O_WRONLY"))
1841 if (strEQ(name, "O_EXCL"))
1847 if (strEQ(name, "O_NOCTTY"))
1853 if (strEQ(name, "O_NONBLOCK"))
1859 if (strEQ(name, "O_ACCMODE"))
1867 if (strEQ(name, "OPEN_MAX"))
1873 if (strEQ(name, "OPOST"))
1881 if (strEQ(name, "PATH_MAX"))
1887 if (strEQ(name, "PARENB"))
1893 if (strEQ(name, "PARMRK"))
1899 if (strEQ(name, "PARODD"))
1905 if (strEQ(name, "PIPE_BUF"))
1913 if (strEQ(name, "RAND_MAX"))
1919 if (strEQ(name, "R_OK"))
1927 if (strnEQ(name, "SIG", 3)) {
1928 if (name[3] == '_') {
1929 if (strEQ(name, "SIG_BLOCK"))
1936 if (strEQ(name, "SIG_DFL")) return (IV)SIG_DFL;
1939 if (strEQ(name, "SIG_ERR")) return (IV)SIG_ERR;
1942 if (strEQ(name, "SIG_IGN")) return (IV)SIG_IGN;
1944 if (strEQ(name, "SIG_SETMASK"))
1950 if (strEQ(name, "SIG_UNBLOCK"))
1958 if (strEQ(name, "SIGABRT"))
1964 if (strEQ(name, "SIGALRM"))
1970 if (strEQ(name, "SIGCHLD"))
1976 if (strEQ(name, "SIGCONT"))
1982 if (strEQ(name, "SIGFPE"))
1988 if (strEQ(name, "SIGHUP"))
1994 if (strEQ(name, "SIGILL"))
2000 if (strEQ(name, "SIGINT"))
2006 if (strEQ(name, "SIGKILL"))
2012 if (strEQ(name, "SIGPIPE"))
2018 if (strEQ(name, "SIGQUIT"))
2024 if (strEQ(name, "SIGSEGV"))
2030 if (strEQ(name, "SIGSTOP"))
2036 if (strEQ(name, "SIGTERM"))
2042 if (strEQ(name, "SIGTSTP"))
2048 if (strEQ(name, "SIGTTIN"))
2054 if (strEQ(name, "SIGTTOU"))
2060 if (strEQ(name, "SIGUSR1"))
2066 if (strEQ(name, "SIGUSR2"))
2074 if (name[1] == '_') {
2075 if (strEQ(name, "S_ISGID"))
2081 if (strEQ(name, "S_ISUID"))
2087 if (strEQ(name, "S_IRGRP"))
2093 if (strEQ(name, "S_IROTH"))
2099 if (strEQ(name, "S_IRUSR"))
2105 if (strEQ(name, "S_IRWXG"))
2111 if (strEQ(name, "S_IRWXO"))
2117 if (strEQ(name, "S_IRWXU"))
2123 if (strEQ(name, "S_IWGRP"))
2129 if (strEQ(name, "S_IWOTH"))
2135 if (strEQ(name, "S_IWUSR"))
2141 if (strEQ(name, "S_IXGRP"))
2147 if (strEQ(name, "S_IXOTH"))
2153 if (strEQ(name, "S_IXUSR"))
2159 errno = EAGAIN; /* the following aren't constants */
2161 if (strEQ(name, "S_ISBLK")) return S_ISBLK(arg);
2164 if (strEQ(name, "S_ISCHR")) return S_ISCHR(arg);
2167 if (strEQ(name, "S_ISDIR")) return S_ISDIR(arg);
2170 if (strEQ(name, "S_ISFIFO")) return S_ISFIFO(arg);
2173 if (strEQ(name, "S_ISREG")) return S_ISREG(arg);
2177 if (strEQ(name, "SEEK_CUR"))
2183 if (strEQ(name, "SEEK_END"))
2189 if (strEQ(name, "SEEK_SET"))
2195 if (strEQ(name, "STREAM_MAX"))
2201 if (strEQ(name, "SHRT_MAX"))
2207 if (strEQ(name, "SHRT_MIN"))
2213 if (strnEQ(name, "SA_", 3)) {
2214 if (strEQ(name, "SA_NOCLDSTOP"))
2216 return SA_NOCLDSTOP;
2220 if (strEQ(name, "SA_NOCLDWAIT"))
2222 return SA_NOCLDWAIT;
2226 if (strEQ(name, "SA_NODEFER"))
2232 if (strEQ(name, "SA_ONSTACK"))
2238 if (strEQ(name, "SA_RESETHAND"))
2240 return SA_RESETHAND;
2244 if (strEQ(name, "SA_RESTART"))
2250 if (strEQ(name, "SA_SIGINFO"))
2258 if (strEQ(name, "SCHAR_MAX"))
2264 if (strEQ(name, "SCHAR_MIN"))
2270 if (strEQ(name, "SSIZE_MAX"))
2276 if (strEQ(name, "STDIN_FILENO"))
2278 return STDIN_FILENO;
2282 if (strEQ(name, "STDOUT_FILENO"))
2283 #ifdef STDOUT_FILENO
2284 return STDOUT_FILENO;
2288 if (strEQ(name, "STRERR_FILENO"))
2289 #ifdef STRERR_FILENO
2290 return STRERR_FILENO;
2296 if (strEQ(name, "TCIFLUSH"))
2302 if (strEQ(name, "TCIOFF"))
2308 if (strEQ(name, "TCIOFLUSH"))
2314 if (strEQ(name, "TCION"))
2320 if (strEQ(name, "TCOFLUSH"))
2326 if (strEQ(name, "TCOOFF"))
2332 if (strEQ(name, "TCOON"))
2338 if (strEQ(name, "TCSADRAIN"))
2344 if (strEQ(name, "TCSAFLUSH"))
2350 if (strEQ(name, "TCSANOW"))
2356 if (strEQ(name, "TMP_MAX"))
2362 if (strEQ(name, "TOSTOP"))
2368 if (strEQ(name, "TZNAME_MAX"))
2376 if (strEQ(name, "UCHAR_MAX"))
2382 if (strEQ(name, "UINT_MAX"))
2388 if (strEQ(name, "ULONG_MAX"))
2394 if (strEQ(name, "USHRT_MAX"))
2402 if (strEQ(name, "VEOF"))
2408 if (strEQ(name, "VEOL"))
2414 if (strEQ(name, "VERASE"))
2420 if (strEQ(name, "VINTR"))
2426 if (strEQ(name, "VKILL"))
2432 if (strEQ(name, "VMIN"))
2438 if (strEQ(name, "VQUIT"))
2444 if (strEQ(name, "VSTART"))
2450 if (strEQ(name, "VSTOP"))
2456 if (strEQ(name, "VSUSP"))
2462 if (strEQ(name, "VTIME"))
2470 if (strEQ(name, "W_OK"))
2476 if (strEQ(name, "WNOHANG"))
2482 if (strEQ(name, "WUNTRACED"))
2488 errno = EAGAIN; /* the following aren't constants */
2490 if (strEQ(name, "WEXITSTATUS")) return WEXITSTATUS(arg);
2493 if (strEQ(name, "WIFEXITED")) return WIFEXITED(arg);
2496 if (strEQ(name, "WIFSIGNALED")) return WIFSIGNALED(arg);
2499 if (strEQ(name, "WIFSTOPPED")) return WIFSTOPPED(arg);
2502 if (strEQ(name, "WSTOPSIG")) return WSTOPSIG(arg);
2505 if (strEQ(name, "WTERMSIG")) return WTERMSIG(arg);
2509 if (strEQ(name, "X_OK"))
2517 if (strnEQ(name, "_PC_", 4)) {
2518 if (strEQ(name, "_PC_CHOWN_RESTRICTED"))
2519 #if defined(_PC_CHOWN_RESTRICTED) || HINT_SC_EXIST
2520 return _PC_CHOWN_RESTRICTED;
2524 if (strEQ(name, "_PC_LINK_MAX"))
2525 #if defined(_PC_LINK_MAX) || HINT_SC_EXIST
2526 return _PC_LINK_MAX;
2530 if (strEQ(name, "_PC_MAX_CANON"))
2531 #if defined(_PC_MAX_CANON) || HINT_SC_EXIST
2532 return _PC_MAX_CANON;
2536 if (strEQ(name, "_PC_MAX_INPUT"))
2537 #if defined(_PC_MAX_INPUT) || HINT_SC_EXIST
2538 return _PC_MAX_INPUT;
2542 if (strEQ(name, "_PC_NAME_MAX"))
2543 #if defined(_PC_NAME_MAX) || HINT_SC_EXIST
2544 return _PC_NAME_MAX;
2548 if (strEQ(name, "_PC_NO_TRUNC"))
2549 #if defined(_PC_NO_TRUNC) || HINT_SC_EXIST
2550 return _PC_NO_TRUNC;
2554 if (strEQ(name, "_PC_PATH_MAX"))
2555 #if defined(_PC_PATH_MAX) || HINT_SC_EXIST
2556 return _PC_PATH_MAX;
2560 if (strEQ(name, "_PC_PIPE_BUF"))
2561 #if defined(_PC_PIPE_BUF) || HINT_SC_EXIST
2562 return _PC_PIPE_BUF;
2566 if (strEQ(name, "_PC_VDISABLE"))
2567 #if defined(_PC_VDISABLE) || HINT_SC_EXIST
2568 return _PC_VDISABLE;
2574 if (strnEQ(name, "_POSIX_", 7)) {
2575 if (strEQ(name, "_POSIX_ARG_MAX"))
2576 #ifdef _POSIX_ARG_MAX
2577 return _POSIX_ARG_MAX;
2581 if (strEQ(name, "_POSIX_CHILD_MAX"))
2582 #ifdef _POSIX_CHILD_MAX
2583 return _POSIX_CHILD_MAX;
2587 if (strEQ(name, "_POSIX_CHOWN_RESTRICTED"))
2588 #ifdef _POSIX_CHOWN_RESTRICTED
2589 return _POSIX_CHOWN_RESTRICTED;
2593 if (strEQ(name, "_POSIX_JOB_CONTROL"))
2594 #ifdef _POSIX_JOB_CONTROL
2595 return _POSIX_JOB_CONTROL;
2599 if (strEQ(name, "_POSIX_LINK_MAX"))
2600 #ifdef _POSIX_LINK_MAX
2601 return _POSIX_LINK_MAX;
2605 if (strEQ(name, "_POSIX_MAX_CANON"))
2606 #ifdef _POSIX_MAX_CANON
2607 return _POSIX_MAX_CANON;
2611 if (strEQ(name, "_POSIX_MAX_INPUT"))
2612 #ifdef _POSIX_MAX_INPUT
2613 return _POSIX_MAX_INPUT;
2617 if (strEQ(name, "_POSIX_NAME_MAX"))
2618 #ifdef _POSIX_NAME_MAX
2619 return _POSIX_NAME_MAX;
2623 if (strEQ(name, "_POSIX_NGROUPS_MAX"))
2624 #ifdef _POSIX_NGROUPS_MAX
2625 return _POSIX_NGROUPS_MAX;
2629 if (strEQ(name, "_POSIX_NO_TRUNC"))
2630 #ifdef _POSIX_NO_TRUNC
2631 return _POSIX_NO_TRUNC;
2635 if (strEQ(name, "_POSIX_OPEN_MAX"))
2636 #ifdef _POSIX_OPEN_MAX
2637 return _POSIX_OPEN_MAX;
2641 if (strEQ(name, "_POSIX_PATH_MAX"))
2642 #ifdef _POSIX_PATH_MAX
2643 return _POSIX_PATH_MAX;
2647 if (strEQ(name, "_POSIX_PIPE_BUF"))
2648 #ifdef _POSIX_PIPE_BUF
2649 return _POSIX_PIPE_BUF;
2653 if (strEQ(name, "_POSIX_SAVED_IDS"))
2654 #ifdef _POSIX_SAVED_IDS
2655 return _POSIX_SAVED_IDS;
2659 if (strEQ(name, "_POSIX_SSIZE_MAX"))
2660 #ifdef _POSIX_SSIZE_MAX
2661 return _POSIX_SSIZE_MAX;
2665 if (strEQ(name, "_POSIX_STREAM_MAX"))
2666 #ifdef _POSIX_STREAM_MAX
2667 return _POSIX_STREAM_MAX;
2671 if (strEQ(name, "_POSIX_TZNAME_MAX"))
2672 #ifdef _POSIX_TZNAME_MAX
2673 return _POSIX_TZNAME_MAX;
2677 if (strEQ(name, "_POSIX_VDISABLE"))
2678 #ifdef _POSIX_VDISABLE
2679 return _POSIX_VDISABLE;
2683 if (strEQ(name, "_POSIX_VERSION"))
2684 #ifdef _POSIX_VERSION
2685 return _POSIX_VERSION;
2691 if (strnEQ(name, "_SC_", 4)) {
2692 if (strEQ(name, "_SC_ARG_MAX"))
2693 #if defined(_SC_ARG_MAX) || HINT_SC_EXIST
2698 if (strEQ(name, "_SC_CHILD_MAX"))
2699 #if defined(_SC_CHILD_MAX) || HINT_SC_EXIST
2700 return _SC_CHILD_MAX;
2704 if (strEQ(name, "_SC_CLK_TCK"))
2705 #if defined(_SC_CLK_TCK) || HINT_SC_EXIST
2710 if (strEQ(name, "_SC_JOB_CONTROL"))
2711 #if defined(_SC_JOB_CONTROL) || HINT_SC_EXIST
2712 return _SC_JOB_CONTROL;
2716 if (strEQ(name, "_SC_NGROUPS_MAX"))
2717 #if defined(_SC_NGROUPS_MAX) || HINT_SC_EXIST
2718 return _SC_NGROUPS_MAX;
2722 if (strEQ(name, "_SC_OPEN_MAX"))
2723 #if defined(_SC_OPEN_MAX) || HINT_SC_EXIST
2724 return _SC_OPEN_MAX;
2728 if (strEQ(name, "_SC_SAVED_IDS"))
2729 #if defined(_SC_SAVED_IDS) || HINT_SC_EXIST
2730 return _SC_SAVED_IDS;
2734 if (strEQ(name, "_SC_STREAM_MAX"))
2735 #if defined(_SC_STREAM_MAX) || HINT_SC_EXIST
2736 return _SC_STREAM_MAX;
2740 if (strEQ(name, "_SC_TZNAME_MAX"))
2741 #if defined(_SC_TZNAME_MAX) || HINT_SC_EXIST
2742 return _SC_TZNAME_MAX;
2746 if (strEQ(name, "_SC_VERSION"))
2747 #if defined(_SC_VERSION) || HINT_SC_EXIST
2763 MODULE = SigSet PACKAGE = POSIX::SigSet PREFIX = sig
2766 new(packname = "POSIX::SigSet", ...)
2771 New(0, RETVAL, 1, sigset_t);
2772 sigemptyset(RETVAL);
2773 for (i = 1; i < items; i++)
2774 sigaddset(RETVAL, SvIV(ST(i)));
2781 POSIX::SigSet sigset
2786 sigaddset(sigset, sig)
2787 POSIX::SigSet sigset
2791 sigdelset(sigset, sig)
2792 POSIX::SigSet sigset
2797 POSIX::SigSet sigset
2801 POSIX::SigSet sigset
2804 sigismember(sigset, sig)
2805 POSIX::SigSet sigset
2809 MODULE = Termios PACKAGE = POSIX::Termios PREFIX = cf
2812 new(packname = "POSIX::Termios", ...)
2817 New(0, RETVAL, 1, struct termios);
2819 not_here("termios");
2827 DESTROY(termios_ref)
2828 POSIX::Termios termios_ref
2831 Safefree(termios_ref);
2833 not_here("termios");
2837 getattr(termios_ref, fd = 0)
2838 POSIX::Termios termios_ref
2841 RETVAL = tcgetattr(fd, termios_ref);
2846 setattr(termios_ref, fd = 0, optional_actions = 0)
2847 POSIX::Termios termios_ref
2849 int optional_actions
2851 RETVAL = tcsetattr(fd, optional_actions, termios_ref);
2856 cfgetispeed(termios_ref)
2857 POSIX::Termios termios_ref
2860 cfgetospeed(termios_ref)
2861 POSIX::Termios termios_ref
2864 getiflag(termios_ref)
2865 POSIX::Termios termios_ref
2867 #ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */
2868 RETVAL = termios_ref->c_iflag;
2870 not_here("getiflag");
2877 getoflag(termios_ref)
2878 POSIX::Termios termios_ref
2880 #ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */
2881 RETVAL = termios_ref->c_oflag;
2883 not_here("getoflag");
2890 getcflag(termios_ref)
2891 POSIX::Termios termios_ref
2893 #ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */
2894 RETVAL = termios_ref->c_cflag;
2896 not_here("getcflag");
2903 getlflag(termios_ref)
2904 POSIX::Termios termios_ref
2906 #ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */
2907 RETVAL = termios_ref->c_lflag;
2909 not_here("getlflag");
2916 getcc(termios_ref, ccix)
2917 POSIX::Termios termios_ref
2920 #ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */
2922 croak("Bad getcc subscript");
2923 RETVAL = termios_ref->c_cc[ccix];
2932 cfsetispeed(termios_ref, speed)
2933 POSIX::Termios termios_ref
2937 cfsetospeed(termios_ref, speed)
2938 POSIX::Termios termios_ref
2942 setiflag(termios_ref, iflag)
2943 POSIX::Termios termios_ref
2946 #ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */
2947 termios_ref->c_iflag = iflag;
2949 not_here("setiflag");
2953 setoflag(termios_ref, oflag)
2954 POSIX::Termios termios_ref
2957 #ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */
2958 termios_ref->c_oflag = oflag;
2960 not_here("setoflag");
2964 setcflag(termios_ref, cflag)
2965 POSIX::Termios termios_ref
2968 #ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */
2969 termios_ref->c_cflag = cflag;
2971 not_here("setcflag");
2975 setlflag(termios_ref, lflag)
2976 POSIX::Termios termios_ref
2979 #ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */
2980 termios_ref->c_lflag = lflag;
2982 not_here("setlflag");
2986 setcc(termios_ref, ccix, cc)
2987 POSIX::Termios termios_ref
2991 #ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */
2993 croak("Bad setcc subscript");
2994 termios_ref->c_cc[ccix] = cc;
3000 MODULE = POSIX PACKAGE = POSIX
3009 unsigned char * charstring
3011 unsigned char *s = charstring;
3012 unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */
3013 for (RETVAL = 1; RETVAL && s < e; s++)
3021 unsigned char * charstring
3023 unsigned char *s = charstring;
3024 unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */
3025 for (RETVAL = 1; RETVAL && s < e; s++)
3033 unsigned char * charstring
3035 unsigned char *s = charstring;
3036 unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */
3037 for (RETVAL = 1; RETVAL && s < e; s++)
3045 unsigned char * charstring
3047 unsigned char *s = charstring;
3048 unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */
3049 for (RETVAL = 1; RETVAL && s < e; s++)
3057 unsigned char * charstring
3059 unsigned char *s = charstring;
3060 unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */
3061 for (RETVAL = 1; RETVAL && s < e; s++)
3069 unsigned char * charstring
3071 unsigned char *s = charstring;
3072 unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */
3073 for (RETVAL = 1; RETVAL && s < e; s++)
3081 unsigned char * charstring
3083 unsigned char *s = charstring;
3084 unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */
3085 for (RETVAL = 1; RETVAL && s < e; s++)
3093 unsigned char * charstring
3095 unsigned char *s = charstring;
3096 unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */
3097 for (RETVAL = 1; RETVAL && s < e; s++)
3105 unsigned char * charstring
3107 unsigned char *s = charstring;
3108 unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */
3109 for (RETVAL = 1; RETVAL && s < e; s++)
3117 unsigned char * charstring
3119 unsigned char *s = charstring;
3120 unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */
3121 for (RETVAL = 1; RETVAL && s < e; s++)
3128 isxdigit(charstring)
3129 unsigned char * charstring
3131 unsigned char *s = charstring;
3132 unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */
3133 for (RETVAL = 1; RETVAL && s < e; s++)
3140 open(filename, flags = O_RDONLY, mode = 0666)
3145 if (flags & (O_APPEND|O_CREAT|O_TRUNC|O_RDWR|O_WRONLY|O_EXCL))
3146 TAINT_PROPER("open");
3147 RETVAL = open(filename, flags, mode);
3155 #ifdef HAS_LOCALECONV
3156 struct lconv *lcbuf;
3158 if (lcbuf = localeconv()) {
3160 if (lcbuf->decimal_point && *lcbuf->decimal_point)
3161 hv_store(RETVAL, "decimal_point", 13,
3162 newSVpv(lcbuf->decimal_point, 0), 0);
3163 if (lcbuf->thousands_sep && *lcbuf->thousands_sep)
3164 hv_store(RETVAL, "thousands_sep", 13,
3165 newSVpv(lcbuf->thousands_sep, 0), 0);
3166 #ifndef NO_LOCALECONV_GROUPING
3167 if (lcbuf->grouping && *lcbuf->grouping)
3168 hv_store(RETVAL, "grouping", 8,
3169 newSVpv(lcbuf->grouping, 0), 0);
3171 if (lcbuf->int_curr_symbol && *lcbuf->int_curr_symbol)
3172 hv_store(RETVAL, "int_curr_symbol", 15,
3173 newSVpv(lcbuf->int_curr_symbol, 0), 0);
3174 if (lcbuf->currency_symbol && *lcbuf->currency_symbol)
3175 hv_store(RETVAL, "currency_symbol", 15,
3176 newSVpv(lcbuf->currency_symbol, 0), 0);
3177 if (lcbuf->mon_decimal_point && *lcbuf->mon_decimal_point)
3178 hv_store(RETVAL, "mon_decimal_point", 17,
3179 newSVpv(lcbuf->mon_decimal_point, 0), 0);
3180 #ifndef NO_LOCALECONV_MON_THOUSANDS_SEP
3181 if (lcbuf->mon_thousands_sep && *lcbuf->mon_thousands_sep)
3182 hv_store(RETVAL, "mon_thousands_sep", 17,
3183 newSVpv(lcbuf->mon_thousands_sep, 0), 0);
3185 #ifndef NO_LOCALECONV_MON_GROUPING
3186 if (lcbuf->mon_grouping && *lcbuf->mon_grouping)
3187 hv_store(RETVAL, "mon_grouping", 12,
3188 newSVpv(lcbuf->mon_grouping, 0), 0);
3190 if (lcbuf->positive_sign && *lcbuf->positive_sign)
3191 hv_store(RETVAL, "positive_sign", 13,
3192 newSVpv(lcbuf->positive_sign, 0), 0);
3193 if (lcbuf->negative_sign && *lcbuf->negative_sign)
3194 hv_store(RETVAL, "negative_sign", 13,
3195 newSVpv(lcbuf->negative_sign, 0), 0);
3197 if (lcbuf->int_frac_digits != CHAR_MAX)
3198 hv_store(RETVAL, "int_frac_digits", 15,
3199 newSViv(lcbuf->int_frac_digits), 0);
3200 if (lcbuf->frac_digits != CHAR_MAX)
3201 hv_store(RETVAL, "frac_digits", 11,
3202 newSViv(lcbuf->frac_digits), 0);
3203 if (lcbuf->p_cs_precedes != CHAR_MAX)
3204 hv_store(RETVAL, "p_cs_precedes", 13,
3205 newSViv(lcbuf->p_cs_precedes), 0);
3206 if (lcbuf->p_sep_by_space != CHAR_MAX)
3207 hv_store(RETVAL, "p_sep_by_space", 14,
3208 newSViv(lcbuf->p_sep_by_space), 0);
3209 if (lcbuf->n_cs_precedes != CHAR_MAX)
3210 hv_store(RETVAL, "n_cs_precedes", 13,
3211 newSViv(lcbuf->n_cs_precedes), 0);
3212 if (lcbuf->n_sep_by_space != CHAR_MAX)
3213 hv_store(RETVAL, "n_sep_by_space", 14,
3214 newSViv(lcbuf->n_sep_by_space), 0);
3215 if (lcbuf->p_sign_posn != CHAR_MAX)
3216 hv_store(RETVAL, "p_sign_posn", 11,
3217 newSViv(lcbuf->p_sign_posn), 0);
3218 if (lcbuf->n_sign_posn != CHAR_MAX)
3219 hv_store(RETVAL, "n_sign_posn", 11,
3220 newSViv(lcbuf->n_sign_posn), 0);
3223 localeconv(); /* A stub to call not_here(). */
3229 setlocale(category, locale = 0)
3233 RETVAL = setlocale(category, locale);
3235 #ifdef USE_LOCALE_CTYPE
3236 if (category == LC_CTYPE
3238 || category == LC_ALL
3244 if (category == LC_ALL)
3245 newctype = setlocale(LC_CTYPE, NULL);
3249 new_ctype(newctype);
3251 #endif /* USE_LOCALE_CTYPE */
3252 #ifdef USE_LOCALE_COLLATE
3253 if (category == LC_COLLATE
3255 || category == LC_ALL
3261 if (category == LC_ALL)
3262 newcoll = setlocale(LC_COLLATE, NULL);
3266 new_collate(newcoll);
3268 #endif /* USE_LOCALE_COLLATE */
3269 #ifdef USE_LOCALE_NUMERIC
3270 if (category == LC_NUMERIC
3272 || category == LC_ALL
3278 if (category == LC_ALL)
3279 newnum = setlocale(LC_NUMERIC, NULL);
3283 new_numeric(newnum);
3285 #endif /* USE_LOCALE_NUMERIC */
3325 /* (We already know stack is long enough.) */
3326 PUSHs(sv_2mortal(newSVnv(frexp(x,&expvar))));
3327 PUSHs(sv_2mortal(newSViv(expvar)));
3343 /* (We already know stack is long enough.) */
3344 PUSHs(sv_2mortal(newSVnv(modf(x,&intvar))));
3345 PUSHs(sv_2mortal(newSVnv(intvar)));
3360 sigaction(sig, action, oldaction = 0)
3362 POSIX::SigAction action
3363 POSIX::SigAction oldaction
3366 RETVAL = not_here("sigaction");
3368 # This code is really grody because we're trying to make the signal
3369 # interface look beautiful, which is hard.
3372 GV *siggv = gv_fetchpv("SIG", TRUE, SVt_PVHV);
3373 struct sigaction act;
3374 struct sigaction oact;
3375 POSIX__SigSet sigset;
3377 SV** sigsvp = hv_fetch(GvHVn(siggv),
3379 strlen(PL_sig_name[sig]),
3383 /* Remember old handler name if desired. */
3385 char *hand = SvPVx(*sigsvp, n_a);
3386 svp = hv_fetch(oldaction, "HANDLER", 7, TRUE);
3387 sv_setpv(*svp, *hand ? hand : "DEFAULT");
3391 /* Vector new handler through %SIG. (We always use sighandler
3392 for the C signal handler, which reads %SIG to dispatch.) */
3393 svp = hv_fetch(action, "HANDLER", 7, FALSE);
3395 croak("Can't supply an action without a HANDLER");
3396 sv_setpv(*sigsvp, SvPV(*svp, n_a));
3397 mg_set(*sigsvp); /* handles DEFAULT and IGNORE */
3398 act.sa_handler = PL_sighandlerp;
3400 /* Set up any desired mask. */
3401 svp = hv_fetch(action, "MASK", 4, FALSE);
3402 if (svp && sv_isa(*svp, "POSIX::SigSet")) {
3404 tmp = (unsigned long)SvNV((SV*)SvRV(*svp));
3405 sigset = (sigset_t*) tmp;
3406 act.sa_mask = *sigset;
3409 sigemptyset(& act.sa_mask);
3411 /* Set up any desired flags. */
3412 svp = hv_fetch(action, "FLAGS", 5, FALSE);
3413 act.sa_flags = svp ? SvIV(*svp) : 0;
3416 /* Now work around sigaction oddities */
3417 if (action && oldaction)
3418 RETVAL = sigaction(sig, & act, & oact);
3420 RETVAL = sigaction(sig, & act, (struct sigaction *)0);
3422 RETVAL = sigaction(sig, (struct sigaction *)0, & oact);
3427 /* Get back the mask. */
3428 svp = hv_fetch(oldaction, "MASK", 4, TRUE);
3429 if (sv_isa(*svp, "POSIX::SigSet")) {
3431 tmp = (unsigned long)SvNV((SV*)SvRV(*svp));
3432 sigset = (sigset_t*) tmp;
3435 New(0, sigset, 1, sigset_t);
3436 sv_setptrobj(*svp, sigset, "POSIX::SigSet");
3438 *sigset = oact.sa_mask;
3440 /* Get back the flags. */
3441 svp = hv_fetch(oldaction, "FLAGS", 5, TRUE);
3442 sv_setiv(*svp, oact.sa_flags);
3451 POSIX::SigSet sigset
3454 sigprocmask(how, sigset, oldsigset = 0)
3456 POSIX::SigSet sigset
3457 POSIX::SigSet oldsigset = NO_INIT
3462 else if (sv_derived_from(ST(2), "POSIX::SigSet")) {
3463 IV tmp = SvIV((SV*)SvRV(ST(2)));
3464 oldsigset = INT2PTR(POSIX__SigSet,tmp);
3467 New(0, oldsigset, 1, sigset_t);
3468 sigemptyset(oldsigset);
3469 sv_setref_pv(ST(2), "POSIX::SigSet", (void*)oldsigset);
3473 sigsuspend(signal_mask)
3474 POSIX::SigSet signal_mask
3494 lseek(fd, offset, whence)
3507 if (pipe(fds) != -1) {
3509 PUSHs(sv_2mortal(newSViv(fds[0])));
3510 PUSHs(sv_2mortal(newSViv(fds[1])));
3514 read(fd, buffer, nbytes)
3516 SV *sv_buffer = SvROK(ST(1)) ? SvRV(ST(1)) : ST(1);
3520 char * buffer = sv_grow( sv_buffer, nbytes+1 );
3523 SvCUR(sv_buffer) = RETVAL;
3524 SvPOK_only(sv_buffer);
3525 *SvEND(sv_buffer) = '\0';
3526 SvTAINTED_on(sv_buffer);
3542 tcsetpgrp(fd, pgrp_id)
3551 if (uname(&buf) >= 0) {
3553 PUSHs(sv_2mortal(newSVpv(buf.sysname, 0)));
3554 PUSHs(sv_2mortal(newSVpv(buf.nodename, 0)));
3555 PUSHs(sv_2mortal(newSVpv(buf.release, 0)));
3556 PUSHs(sv_2mortal(newSVpv(buf.version, 0)));
3557 PUSHs(sv_2mortal(newSVpv(buf.machine, 0)));
3560 uname((char *) 0); /* A stub to call not_here(). */
3564 write(fd, buffer, nbytes)
3575 RETVAL = newSVpvn("", 0);
3576 SvGROW(RETVAL, L_tmpnam);
3577 len = strlen(tmpnam(SvPV(RETVAL, i)));
3578 SvCUR_set(RETVAL, len);
3591 mbstowcs(s, pwcs, n)
3603 wcstombs(s, pwcs, n)
3625 SET_NUMERIC_LOCAL();
3626 num = strtod(str, &unparsed);
3627 PUSHs(sv_2mortal(newSVnv(num)));
3628 if (GIMME == G_ARRAY) {
3631 PUSHs(sv_2mortal(newSViv(strlen(unparsed))));
3633 PUSHs(&PL_sv_undef);
3637 strtol(str, base = 0)
3644 num = strtol(str, &unparsed, base);
3645 #if IVSIZE <= LONGSIZE
3646 if (num < IV_MIN || num > IV_MAX)
3647 PUSHs(sv_2mortal(newSVnv((double)num)));
3650 PUSHs(sv_2mortal(newSViv((IV)num)));
3651 if (GIMME == G_ARRAY) {
3654 PUSHs(sv_2mortal(newSViv(strlen(unparsed))));
3656 PUSHs(&PL_sv_undef);
3660 strtoul(str, base = 0)
3667 num = strtoul(str, &unparsed, base);
3669 PUSHs(sv_2mortal(newSViv((IV)num)));
3671 PUSHs(sv_2mortal(newSVnv((double)num)));
3672 if (GIMME == G_ARRAY) {
3675 PUSHs(sv_2mortal(newSViv(strlen(unparsed))));
3677 PUSHs(&PL_sv_undef);
3687 char *p = SvPV(src,srclen);
3689 ST(0) = sv_2mortal(NEWSV(800,srclen));
3690 dstlen = strxfrm(SvPVX(ST(0)), p, (size_t)srclen);
3691 if (dstlen > srclen) {
3693 SvGROW(ST(0), dstlen);
3694 strxfrm(SvPVX(ST(0)), p, (size_t)dstlen);
3697 SvCUR(ST(0)) = dstlen;
3702 mkfifo(filename, mode)
3706 TAINT_PROPER("mkfifo");
3707 RETVAL = mkfifo(filename, mode);
3723 tcflush(fd, queue_selector)
3728 tcsendbreak(fd, duration)
3733 asctime(sec, min, hour, mday, mon, year, wday = 0, yday = 0, isdst = 0)
3746 init_tm(&mytm); /* XXX workaround - see init_tm() above */
3749 mytm.tm_hour = hour;
3750 mytm.tm_mday = mday;
3752 mytm.tm_year = year;
3753 mytm.tm_wday = wday;
3754 mytm.tm_yday = yday;
3755 mytm.tm_isdst = isdst;
3756 RETVAL = asctime(&mytm);
3773 realtime = times( &tms );
3775 PUSHs( sv_2mortal( newSViv( (IV) realtime ) ) );
3776 PUSHs( sv_2mortal( newSViv( (IV) tms.tms_utime ) ) );
3777 PUSHs( sv_2mortal( newSViv( (IV) tms.tms_stime ) ) );
3778 PUSHs( sv_2mortal( newSViv( (IV) tms.tms_cutime ) ) );
3779 PUSHs( sv_2mortal( newSViv( (IV) tms.tms_cstime ) ) );
3782 difftime(time1, time2)
3787 mktime(sec, min, hour, mday, mon, year, wday = 0, yday = 0, isdst = 0)
3800 init_tm(&mytm); /* XXX workaround - see init_tm() above */
3803 mytm.tm_hour = hour;
3804 mytm.tm_mday = mday;
3806 mytm.tm_year = year;
3807 mytm.tm_wday = wday;
3808 mytm.tm_yday = yday;
3809 mytm.tm_isdst = isdst;
3810 RETVAL = mktime(&mytm);
3816 strftime(fmt, sec, min, hour, mday, mon, year, wday = -1, yday = -1, isdst = -1)
3832 init_tm(&mytm); /* XXX workaround - see init_tm() above */
3835 mytm.tm_hour = hour;
3836 mytm.tm_mday = mday;
3838 mytm.tm_year = year;
3839 mytm.tm_wday = wday;
3840 mytm.tm_yday = yday;
3841 mytm.tm_isdst = isdst;
3843 len = strftime(tmpbuf, sizeof tmpbuf, fmt, &mytm);
3845 ** The following is needed to handle to the situation where
3846 ** tmpbuf overflows. Basically we want to allocate a buffer
3847 ** and try repeatedly. The reason why it is so complicated
3848 ** is that getting a return value of 0 from strftime can indicate
3849 ** one of the following:
3850 ** 1. buffer overflowed,
3851 ** 2. illegal conversion specifier, or
3852 ** 3. the format string specifies nothing to be returned(not
3853 ** an error). This could be because format is an empty string
3854 ** or it specifies %p that yields an empty string in some locale.
3855 ** If there is a better way to make it portable, go ahead by
3858 if ((len > 0 && len < sizeof(tmpbuf)) || (len == 0 && *fmt == '\0'))
3859 ST(0) = sv_2mortal(newSVpv(tmpbuf, len));
3861 /* Possibly buf overflowed - try again with a bigger buf */
3862 int fmtlen = strlen(fmt);
3863 int bufsize = fmtlen + sizeof(tmpbuf);
3867 New(0, buf, bufsize, char);
3869 buflen = strftime(buf, bufsize, fmt, &mytm);
3870 if (buflen > 0 && buflen < bufsize)
3872 /* heuristic to prevent out-of-memory errors */
3873 if (bufsize > 100*fmtlen) {
3879 Renew(buf, bufsize, char);
3882 ST(0) = sv_2mortal(newSVpvn(buf, buflen));
3886 ST(0) = sv_2mortal(newSVpvn(tmpbuf, len));
3897 PUSHs(sv_2mortal(newSVpvn(tzname[0],strlen(tzname[0]))));
3898 PUSHs(sv_2mortal(newSVpvn(tzname[1],strlen(tzname[1]))));
3901 access(filename, mode)
3919 pathconf(filename, name)