Commit | Line | Data |
---|---|---|
6e22d046 JH |
1 | #define PERL_EXT_POSIX |
2 | ||
2986a63f JH |
3 | #ifdef NETWARE |
4 | #define _POSIX_ | |
4efcf9a2 SB |
5 | /* |
6 | * Ideally this should be somewhere down in the includes | |
7 | * but putting it in other places is giving compiler errors. | |
8 | * Also here I am unable to check for HAS_UNAME since it wouldn't have | |
9 | * yet come into the file at this stage - sgp 18th Oct 2000 | |
10 | */ | |
2986a63f JH |
11 | #include <sys/utsname.h> |
12 | #endif /* NETWARE */ | |
13 | ||
c5be433b GS |
14 | #define PERL_NO_GET_CONTEXT |
15 | ||
463ee0b2 | 16 | #include "EXTERN.h" |
760ac839 | 17 | #define PERLIO_NOT_STDIO 1 |
463ee0b2 LW |
18 | #include "perl.h" |
19 | #include "XSUB.h" | |
acfe0abc | 20 | #if defined(PERL_IMPLICIT_SYS) |
873ef191 GS |
21 | # undef signal |
22 | # undef open | |
cd661bb6 | 23 | # undef setmode |
35ff7856 | 24 | # define open PerlLIO_open3 |
873ef191 | 25 | #endif |
2304df62 | 26 | #include <ctype.h> |
a0d0e21e | 27 | #ifdef I_DIRENT /* XXX maybe better to just rely on perl.h? */ |
2304df62 | 28 | #include <dirent.h> |
a0d0e21e | 29 | #endif |
2304df62 | 30 | #include <errno.h> |
2304df62 AD |
31 | #ifdef I_FLOAT |
32 | #include <float.h> | |
33 | #endif | |
a0d0e21e | 34 | #ifdef I_LIMITS |
2304df62 | 35 | #include <limits.h> |
a0d0e21e | 36 | #endif |
2304df62 AD |
37 | #include <locale.h> |
38 | #include <math.h> | |
85e6fe83 | 39 | #ifdef I_PWD |
2304df62 | 40 | #include <pwd.h> |
85e6fe83 | 41 | #endif |
2304df62 AD |
42 | #include <setjmp.h> |
43 | #include <signal.h> | |
2304df62 | 44 | #include <stdarg.h> |
17c3b450 | 45 | |
2304df62 AD |
46 | #ifdef I_STDDEF |
47 | #include <stddef.h> | |
48 | #endif | |
6990d991 | 49 | |
b5846a0b BS |
50 | #ifdef I_UNISTD |
51 | #include <unistd.h> | |
52 | #endif | |
53 | ||
3609ea0d | 54 | /* XXX This comment is just to make I_TERMIO and I_SGTTY visible to |
a0d0e21e LW |
55 | metaconfig for future extension writers. We don't use them in POSIX. |
56 | (This is really sneaky :-) --AD | |
57 | */ | |
58 | #if defined(I_TERMIOS) | |
59 | #include <termios.h> | |
60 | #endif | |
a0d0e21e | 61 | #ifdef I_STDLIB |
2304df62 | 62 | #include <stdlib.h> |
a0d0e21e | 63 | #endif |
5518ecd4 | 64 | #ifndef __ultrix__ |
2304df62 | 65 | #include <string.h> |
5518ecd4 | 66 | #endif |
2304df62 | 67 | #include <sys/stat.h> |
2304df62 | 68 | #include <sys/types.h> |
2304df62 | 69 | #include <time.h> |
6dead956 | 70 | #ifdef I_UNISTD |
1d2dff63 | 71 | #include <unistd.h> |
6dead956 | 72 | #endif |
bf4acbe4 GS |
73 | #ifdef MACOS_TRADITIONAL |
74 | #undef fdopen | |
75 | #endif | |
71be2cbc | 76 | #include <fcntl.h> |
77 | ||
e2465f50 | 78 | #ifdef HAS_TZNAME |
fb207d52 | 79 | # if !defined(WIN32) && !defined(__CYGWIN__) && !defined(NETWARE) && !defined(__UWIN__) |
e2465f50 JH |
80 | extern char *tzname[]; |
81 | # endif | |
82 | #else | |
fb207d52 | 83 | #if !defined(WIN32) && !defined(__UWIN__) || (defined(__MINGW32__) && !defined(tzname)) |
e2465f50 JH |
84 | char *tzname[] = { "" , "" }; |
85 | #endif | |
cb2479a8 JH |
86 | #endif |
87 | ||
aec614a5 NC |
88 | #ifndef PERL_UNUSED_DECL |
89 | # ifdef HASATTRIBUTE | |
90 | # if (defined(__GNUC__) && defined(__cplusplus)) || defined(__INTEL_COMPILER) | |
91 | # define PERL_UNUSED_DECL | |
92 | # else | |
93 | # define PERL_UNUSED_DECL __attribute__((unused)) | |
94 | # endif | |
27da23d5 | 95 | # else |
aec614a5 | 96 | # define PERL_UNUSED_DECL |
27da23d5 | 97 | # endif |
27da23d5 JH |
98 | #endif |
99 | ||
100 | #ifndef dNOOP | |
101 | #define dNOOP extern int Perl___notused PERL_UNUSED_DECL | |
102 | #endif | |
103 | ||
104 | #ifndef dVAR | |
105 | #define dVAR dNOOP | |
106 | #endif | |
107 | ||
6c418a22 | 108 | #if defined(__VMS) && !defined(__POSIX_SOURCE) |
6c418a22 | 109 | # include <libdef.h> /* LIB$_INVARG constant */ |
110 | # include <lib$routines.h> /* prototype for lib$ediv() */ | |
111 | # include <starlet.h> /* prototype for sys$gettim() */ | |
774d564b | 112 | # if DECC_VERSION < 50000000 |
86200d5c | 113 | # define pid_t int /* old versions of DECC miss this in types.h */ |
774d564b | 114 | # endif |
6c418a22 | 115 | |
6990d991 | 116 | # undef mkfifo |
6c418a22 | 117 | # define mkfifo(a,b) (not_here("mkfifo"),-1) |
118 | # define tzset() not_here("tzset") | |
119 | ||
5f6761f9 DS |
120 | #if ((__VMS_VER >= 70000000) && (__DECC_VER >= 50200000)) || (__CRTL_VER >= 70000000) |
121 | # define HAS_TZNAME /* shows up in VMS 7.0 or Dec C 5.6 */ | |
122 | # include <utsname.h> | |
5f6761f9 | 123 | # endif /* __VMS_VER >= 70000000 or Dec C 5.6 */ |
6c418a22 | 124 | |
125 | /* The POSIX notion of ttyname() is better served by getname() under VMS */ | |
126 | static char ttnambuf[64]; | |
127 | # define ttyname(fd) (isatty(fd) > 0 ? getname(fd,ttnambuf,0) : NULL) | |
128 | ||
129 | /* The non-POSIX CRTL times() has void return type, so we just get the | |
130 | current time directly */ | |
34f7a5fe | 131 | clock_t vms_times(struct tms *bufptr) { |
d28f7c37 | 132 | dTHX; |
6c418a22 | 133 | clock_t retval; |
134 | /* Get wall time and convert to 10 ms intervals to | |
135 | * produce the return value that the POSIX standard expects */ | |
136 | # if defined(__DECC) && defined (__ALPHA) | |
137 | # include <ints.h> | |
138 | uint64 vmstime; | |
139 | _ckvmssts(sys$gettim(&vmstime)); | |
140 | vmstime /= 100000; | |
141 | retval = vmstime & 0x7fffffff; | |
142 | # else | |
143 | /* (Older hw or ccs don't have an atomic 64-bit type, so we | |
144 | * juggle 32-bit ints (and a float) to produce a time_t result | |
145 | * with minimal loss of information.) */ | |
146 | long int vmstime[2],remainder,divisor = 100000; | |
147 | _ckvmssts(sys$gettim((unsigned long int *)vmstime)); | |
148 | vmstime[1] &= 0x7fff; /* prevent overflow in EDIV */ | |
149 | _ckvmssts(lib$ediv(&divisor,vmstime,(long int *)&retval,&remainder)); | |
150 | # endif | |
151 | /* Fill in the struct tms using the CRTL routine . . .*/ | |
34f7a5fe | 152 | times((tbuffer_t *)bufptr); |
6c418a22 | 153 | return (clock_t) retval; |
154 | } | |
155 | # define times(t) vms_times(t) | |
156 | #else | |
d308986b | 157 | #if defined (__CYGWIN__) |
f89d6eaa EF |
158 | # define tzname _tzname |
159 | #endif | |
2986a63f | 160 | #if defined (WIN32) || defined (NETWARE) |
6990d991 | 161 | # undef mkfifo |
6dead956 | 162 | # define mkfifo(a,b) not_here("mkfifo") |
873ef191 | 163 | # define ttyname(a) (char*)not_here("ttyname") |
6dead956 | 164 | # define sigset_t long |
86200d5c | 165 | # define pid_t long |
6dead956 GS |
166 | # ifdef __BORLANDC__ |
167 | # define tzname _tzname | |
168 | # endif | |
169 | # ifdef _MSC_VER | |
170 | # define mode_t short | |
171 | # endif | |
62520c91 GS |
172 | # ifdef __MINGW32__ |
173 | # define mode_t short | |
f6c6487a GS |
174 | # ifndef tzset |
175 | # define tzset() not_here("tzset") | |
176 | # endif | |
177 | # ifndef _POSIX_OPEN_MAX | |
178 | # define _POSIX_OPEN_MAX FOPEN_MAX /* XXX bogus ? */ | |
179 | # endif | |
62520c91 | 180 | # endif |
6dead956 GS |
181 | # define sigaction(a,b,c) not_here("sigaction") |
182 | # define sigpending(a) not_here("sigpending") | |
183 | # define sigprocmask(a,b,c) not_here("sigprocmask") | |
184 | # define sigsuspend(a) not_here("sigsuspend") | |
185 | # define sigemptyset(a) not_here("sigemptyset") | |
186 | # define sigaddset(a,b) not_here("sigaddset") | |
187 | # define sigdelset(a,b) not_here("sigdelset") | |
188 | # define sigfillset(a) not_here("sigfillset") | |
189 | # define sigismember(a,b) not_here("sigismember") | |
2986a63f | 190 | #ifndef NETWARE |
6e22d046 JH |
191 | # undef setuid |
192 | # undef setgid | |
2986a63f JH |
193 | # define setuid(a) not_here("setuid") |
194 | # define setgid(a) not_here("setgid") | |
195 | #endif /* NETWARE */ | |
6dead956 | 196 | #else |
6990d991 JH |
197 | |
198 | # ifndef HAS_MKFIFO | |
bf4acbe4 | 199 | # if defined(OS2) || defined(MACOS_TRADITIONAL) |
d6a255e6 | 200 | # define mkfifo(a,b) not_here("mkfifo") |
3609ea0d | 201 | # else /* !( defined OS2 ) */ |
d6a255e6 IZ |
202 | # ifndef mkfifo |
203 | # define mkfifo(path, mode) (mknod((path), (mode) | S_IFIFO, 0)) | |
204 | # endif | |
6990d991 JH |
205 | # endif |
206 | # endif /* !HAS_MKFIFO */ | |
207 | ||
bf4acbe4 | 208 | # ifdef MACOS_TRADITIONAL |
bf4acbe4 GS |
209 | # define ttyname(a) (char*)not_here("ttyname") |
210 | # define tzset() not_here("tzset") | |
211 | # else | |
27da23d5 JH |
212 | # ifdef I_GRP |
213 | # include <grp.h> | |
214 | # endif | |
bf4acbe4 GS |
215 | # include <sys/times.h> |
216 | # ifdef HAS_UNAME | |
217 | # include <sys/utsname.h> | |
218 | # endif | |
219 | # include <sys/wait.h> | |
6c418a22 | 220 | # endif |
6c418a22 | 221 | # ifdef I_UTIME |
222 | # include <utime.h> | |
223 | # endif | |
2986a63f | 224 | #endif /* WIN32 || NETWARE */ |
6dead956 | 225 | #endif /* __VMS */ |
2304df62 AD |
226 | |
227 | typedef int SysRet; | |
a0d0e21e | 228 | typedef long SysRetLong; |
2304df62 AD |
229 | typedef sigset_t* POSIX__SigSet; |
230 | typedef HV* POSIX__SigAction; | |
a0d0e21e LW |
231 | #ifdef I_TERMIOS |
232 | typedef struct termios* POSIX__Termios; | |
233 | #else /* Define termios types to int, and call not_here for the functions.*/ | |
234 | #define POSIX__Termios int | |
235 | #define speed_t int | |
236 | #define tcflag_t int | |
237 | #define cc_t int | |
238 | #define cfgetispeed(x) not_here("cfgetispeed") | |
239 | #define cfgetospeed(x) not_here("cfgetospeed") | |
240 | #define tcdrain(x) not_here("tcdrain") | |
241 | #define tcflush(x,y) not_here("tcflush") | |
242 | #define tcsendbreak(x,y) not_here("tcsendbreak") | |
243 | #define cfsetispeed(x,y) not_here("cfsetispeed") | |
244 | #define cfsetospeed(x,y) not_here("cfsetospeed") | |
245 | #define ctermid(x) (char *) not_here("ctermid") | |
246 | #define tcflow(x,y) not_here("tcflow") | |
247 | #define tcgetattr(x,y) not_here("tcgetattr") | |
248 | #define tcsetattr(x,y,z) not_here("tcsetattr") | |
249 | #endif | |
250 | ||
251 | /* Possibly needed prototypes */ | |
20ce7b12 | 252 | char *cuserid (char *); |
6e22d046 | 253 | #ifndef WIN32 |
20ce7b12 GS |
254 | double strtod (const char *, char **); |
255 | long strtol (const char *, char **, int); | |
256 | unsigned long strtoul (const char *, char **, int); | |
6e22d046 | 257 | #endif |
a0d0e21e LW |
258 | |
259 | #ifndef HAS_CUSERID | |
260 | #define cuserid(a) (char *) not_here("cuserid") | |
261 | #endif | |
262 | #ifndef HAS_DIFFTIME | |
263 | #ifndef difftime | |
264 | #define difftime(a,b) not_here("difftime") | |
265 | #endif | |
266 | #endif | |
267 | #ifndef HAS_FPATHCONF | |
3609ea0d | 268 | #define fpathconf(f,n) (SysRetLong) not_here("fpathconf") |
a0d0e21e LW |
269 | #endif |
270 | #ifndef HAS_MKTIME | |
271 | #define mktime(a) not_here("mktime") | |
8990e307 LW |
272 | #endif |
273 | #ifndef HAS_NICE | |
274 | #define nice(a) not_here("nice") | |
275 | #endif | |
a0d0e21e | 276 | #ifndef HAS_PATHCONF |
3609ea0d | 277 | #define pathconf(f,n) (SysRetLong) not_here("pathconf") |
a0d0e21e LW |
278 | #endif |
279 | #ifndef HAS_SYSCONF | |
3609ea0d | 280 | #define sysconf(n) (SysRetLong) not_here("sysconf") |
a0d0e21e | 281 | #endif |
8990e307 LW |
282 | #ifndef HAS_READLINK |
283 | #define readlink(a,b,c) not_here("readlink") | |
284 | #endif | |
285 | #ifndef HAS_SETPGID | |
286 | #define setpgid(a,b) not_here("setpgid") | |
287 | #endif | |
8990e307 LW |
288 | #ifndef HAS_SETSID |
289 | #define setsid() not_here("setsid") | |
290 | #endif | |
a0d0e21e LW |
291 | #ifndef HAS_STRCOLL |
292 | #define strcoll(s1,s2) not_here("strcoll") | |
293 | #endif | |
a89d8a78 DH |
294 | #ifndef HAS_STRTOD |
295 | #define strtod(s1,s2) not_here("strtod") | |
296 | #endif | |
297 | #ifndef HAS_STRTOL | |
298 | #define strtol(s1,s2,b) not_here("strtol") | |
299 | #endif | |
300 | #ifndef HAS_STRTOUL | |
301 | #define strtoul(s1,s2,b) not_here("strtoul") | |
302 | #endif | |
a0d0e21e LW |
303 | #ifndef HAS_STRXFRM |
304 | #define strxfrm(s1,s2,n) not_here("strxfrm") | |
8990e307 LW |
305 | #endif |
306 | #ifndef HAS_TCGETPGRP | |
307 | #define tcgetpgrp(a) not_here("tcgetpgrp") | |
308 | #endif | |
309 | #ifndef HAS_TCSETPGRP | |
310 | #define tcsetpgrp(a,b) not_here("tcsetpgrp") | |
311 | #endif | |
312 | #ifndef HAS_TIMES | |
2986a63f | 313 | #ifndef NETWARE |
8990e307 | 314 | #define times(a) not_here("times") |
2986a63f | 315 | #endif /* NETWARE */ |
8990e307 LW |
316 | #endif |
317 | #ifndef HAS_UNAME | |
318 | #define uname(a) not_here("uname") | |
319 | #endif | |
320 | #ifndef HAS_WAITPID | |
321 | #define waitpid(a,b,c) not_here("waitpid") | |
322 | #endif | |
323 | ||
a0d0e21e LW |
324 | #ifndef HAS_MBLEN |
325 | #ifndef mblen | |
326 | #define mblen(a,b) not_here("mblen") | |
327 | #endif | |
328 | #endif | |
329 | #ifndef HAS_MBSTOWCS | |
330 | #define mbstowcs(s, pwcs, n) not_here("mbstowcs") | |
331 | #endif | |
332 | #ifndef HAS_MBTOWC | |
333 | #define mbtowc(pwc, s, n) not_here("mbtowc") | |
334 | #endif | |
335 | #ifndef HAS_WCSTOMBS | |
336 | #define wcstombs(s, pwcs, n) not_here("wcstombs") | |
337 | #endif | |
338 | #ifndef HAS_WCTOMB | |
339 | #define wctomb(s, wchar) not_here("wcstombs") | |
340 | #endif | |
341 | #if !defined(HAS_MBLEN) && !defined(HAS_MBSTOWCS) && !defined(HAS_MBTOWC) && !defined(HAS_WCSTOMBS) && !defined(HAS_WCTOMB) | |
342 | /* If we don't have these functions, then we wouldn't have gotten a typedef | |
343 | for wchar_t, the wide character type. Defining wchar_t allows the | |
344 | functions referencing it to compile. Its actual type is then meaningless, | |
345 | since without the above functions, all sections using it end up calling | |
346 | not_here() and croak. --Kaveh Ghazi (ghazi@noc.rutgers.edu) 9/18/94. */ | |
347 | #ifndef wchar_t | |
348 | #define wchar_t char | |
349 | #endif | |
350 | #endif | |
351 | ||
352 | #ifndef HAS_LOCALECONV | |
353 | #define localeconv() not_here("localeconv") | |
354 | #endif | |
355 | ||
172ea7c8 | 356 | #ifdef HAS_LONG_DOUBLE |
53796371 | 357 | # if LONG_DOUBLESIZE > NVSIZE |
172ea7c8 JH |
358 | # undef HAS_LONG_DOUBLE /* XXX until we figure out how to use them */ |
359 | # endif | |
360 | #endif | |
361 | ||
362 | #ifndef HAS_LONG_DOUBLE | |
363 | #ifdef LDBL_MAX | |
364 | #undef LDBL_MAX | |
365 | #endif | |
366 | #ifdef LDBL_MIN | |
367 | #undef LDBL_MIN | |
368 | #endif | |
369 | #ifdef LDBL_EPSILON | |
370 | #undef LDBL_EPSILON | |
371 | #endif | |
372 | #endif | |
373 | ||
ec193bec JH |
374 | /* Background: in most systems the low byte of the wait status |
375 | * is the signal (the lowest 7 bits) and the coredump flag is | |
376 | * the eight bit, and the second lowest byte is the exit status. | |
377 | * BeOS bucks the trend and has the bytes in different order. | |
378 | * See beos/beos.c for how the reality is bent even in BeOS | |
379 | * to follow the traditional. However, to make the POSIX | |
380 | * wait W*() macros to work in BeOS, we need to unbend the | |
381 | * reality back in place. --jhi */ | |
382 | #ifdef __BEOS__ | |
383 | # define WMUNGE(x) (((x) & 0xFF00) >> 8 | ((x) & 0x00FF) << 8) | |
384 | #else | |
385 | # define WMUNGE(x) (x) | |
386 | #endif | |
387 | ||
8990e307 | 388 | static int |
4b48cf39 | 389 | not_here(const char *s) |
8990e307 LW |
390 | { |
391 | croak("POSIX::%s not implemented on this architecture", s); | |
392 | return -1; | |
393 | } | |
463ee0b2 | 394 | |
1cb0fb50 | 395 | #include "const-c.inc" |
a290f238 | 396 | |
1dfe7606 | 397 | static void |
40b7a5f5 | 398 | restore_sigmask(pTHX_ SV *osset_sv) |
1dfe7606 | 399 | { |
7feb700b JH |
400 | /* Fortunately, restoring the signal mask can't fail, because |
401 | * there's nothing we can do about it if it does -- we're not | |
402 | * supposed to return -1 from sigaction unless the disposition | |
403 | * was unaffected. | |
404 | */ | |
7feb700b JH |
405 | sigset_t *ossetp = (sigset_t *) SvPV_nolen( osset_sv ); |
406 | (void)sigprocmask(SIG_SETMASK, ossetp, (sigset_t *)0); | |
1dfe7606 AJ |
407 | } |
408 | ||
2304df62 AD |
409 | MODULE = SigSet PACKAGE = POSIX::SigSet PREFIX = sig |
410 | ||
411 | POSIX::SigSet | |
412 | new(packname = "POSIX::SigSet", ...) | |
d3f5e399 | 413 | const char * packname |
2304df62 AD |
414 | CODE: |
415 | { | |
416 | int i; | |
a02a5408 | 417 | Newx(RETVAL, 1, sigset_t); |
2304df62 | 418 | sigemptyset(RETVAL); |
a0d0e21e | 419 | for (i = 1; i < items; i++) |
2304df62 AD |
420 | sigaddset(RETVAL, SvIV(ST(i))); |
421 | } | |
422 | OUTPUT: | |
423 | RETVAL | |
463ee0b2 | 424 | |
8990e307 | 425 | void |
2304df62 AD |
426 | DESTROY(sigset) |
427 | POSIX::SigSet sigset | |
428 | CODE: | |
01667c76 | 429 | Safefree(sigset); |
2304df62 AD |
430 | |
431 | SysRet | |
432 | sigaddset(sigset, sig) | |
433 | POSIX::SigSet sigset | |
434 | int sig | |
435 | ||
436 | SysRet | |
437 | sigdelset(sigset, sig) | |
438 | POSIX::SigSet sigset | |
439 | int sig | |
440 | ||
441 | SysRet | |
442 | sigemptyset(sigset) | |
443 | POSIX::SigSet sigset | |
444 | ||
445 | SysRet | |
446 | sigfillset(sigset) | |
447 | POSIX::SigSet sigset | |
448 | ||
449 | int | |
450 | sigismember(sigset, sig) | |
451 | POSIX::SigSet sigset | |
452 | int sig | |
453 | ||
a0d0e21e LW |
454 | MODULE = Termios PACKAGE = POSIX::Termios PREFIX = cf |
455 | ||
456 | POSIX::Termios | |
457 | new(packname = "POSIX::Termios", ...) | |
d3f5e399 | 458 | const char * packname |
a0d0e21e LW |
459 | CODE: |
460 | { | |
461 | #ifdef I_TERMIOS | |
a02a5408 | 462 | Newx(RETVAL, 1, struct termios); |
a0d0e21e LW |
463 | #else |
464 | not_here("termios"); | |
640cc986 | 465 | RETVAL = 0; |
a0d0e21e LW |
466 | #endif |
467 | } | |
468 | OUTPUT: | |
469 | RETVAL | |
470 | ||
471 | void | |
472 | DESTROY(termios_ref) | |
473 | POSIX::Termios termios_ref | |
474 | CODE: | |
475 | #ifdef I_TERMIOS | |
01667c76 | 476 | Safefree(termios_ref); |
a0d0e21e LW |
477 | #else |
478 | not_here("termios"); | |
479 | #endif | |
480 | ||
481 | SysRet | |
482 | getattr(termios_ref, fd = 0) | |
483 | POSIX::Termios termios_ref | |
484 | int fd | |
485 | CODE: | |
486 | RETVAL = tcgetattr(fd, termios_ref); | |
487 | OUTPUT: | |
488 | RETVAL | |
489 | ||
490 | SysRet | |
491 | setattr(termios_ref, fd = 0, optional_actions = 0) | |
492 | POSIX::Termios termios_ref | |
493 | int fd | |
494 | int optional_actions | |
495 | CODE: | |
496 | RETVAL = tcsetattr(fd, optional_actions, termios_ref); | |
497 | OUTPUT: | |
498 | RETVAL | |
499 | ||
500 | speed_t | |
501 | cfgetispeed(termios_ref) | |
502 | POSIX::Termios termios_ref | |
503 | ||
504 | speed_t | |
505 | cfgetospeed(termios_ref) | |
506 | POSIX::Termios termios_ref | |
507 | ||
508 | tcflag_t | |
509 | getiflag(termios_ref) | |
510 | POSIX::Termios termios_ref | |
511 | CODE: | |
512 | #ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */ | |
513 | RETVAL = termios_ref->c_iflag; | |
514 | #else | |
640cc986 HM |
515 | not_here("getiflag"); |
516 | RETVAL = 0; | |
a0d0e21e LW |
517 | #endif |
518 | OUTPUT: | |
519 | RETVAL | |
520 | ||
521 | tcflag_t | |
522 | getoflag(termios_ref) | |
523 | POSIX::Termios termios_ref | |
524 | CODE: | |
525 | #ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */ | |
526 | RETVAL = termios_ref->c_oflag; | |
527 | #else | |
640cc986 HM |
528 | not_here("getoflag"); |
529 | RETVAL = 0; | |
a0d0e21e LW |
530 | #endif |
531 | OUTPUT: | |
532 | RETVAL | |
533 | ||
534 | tcflag_t | |
535 | getcflag(termios_ref) | |
536 | POSIX::Termios termios_ref | |
537 | CODE: | |
538 | #ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */ | |
539 | RETVAL = termios_ref->c_cflag; | |
540 | #else | |
640cc986 HM |
541 | not_here("getcflag"); |
542 | RETVAL = 0; | |
a0d0e21e LW |
543 | #endif |
544 | OUTPUT: | |
545 | RETVAL | |
546 | ||
547 | tcflag_t | |
548 | getlflag(termios_ref) | |
549 | POSIX::Termios termios_ref | |
550 | CODE: | |
551 | #ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */ | |
552 | RETVAL = termios_ref->c_lflag; | |
553 | #else | |
640cc986 HM |
554 | not_here("getlflag"); |
555 | RETVAL = 0; | |
a0d0e21e LW |
556 | #endif |
557 | OUTPUT: | |
558 | RETVAL | |
559 | ||
560 | cc_t | |
561 | getcc(termios_ref, ccix) | |
562 | POSIX::Termios termios_ref | |
b56fc9ec | 563 | unsigned int ccix |
a0d0e21e LW |
564 | CODE: |
565 | #ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */ | |
566 | if (ccix >= NCCS) | |
567 | croak("Bad getcc subscript"); | |
568 | RETVAL = termios_ref->c_cc[ccix]; | |
569 | #else | |
640cc986 HM |
570 | not_here("getcc"); |
571 | RETVAL = 0; | |
a0d0e21e LW |
572 | #endif |
573 | OUTPUT: | |
574 | RETVAL | |
575 | ||
576 | SysRet | |
577 | cfsetispeed(termios_ref, speed) | |
578 | POSIX::Termios termios_ref | |
579 | speed_t speed | |
580 | ||
581 | SysRet | |
582 | cfsetospeed(termios_ref, speed) | |
583 | POSIX::Termios termios_ref | |
584 | speed_t speed | |
585 | ||
586 | void | |
587 | setiflag(termios_ref, iflag) | |
588 | POSIX::Termios termios_ref | |
589 | tcflag_t iflag | |
590 | CODE: | |
591 | #ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */ | |
592 | termios_ref->c_iflag = iflag; | |
593 | #else | |
594 | not_here("setiflag"); | |
595 | #endif | |
596 | ||
597 | void | |
598 | setoflag(termios_ref, oflag) | |
599 | POSIX::Termios termios_ref | |
600 | tcflag_t oflag | |
601 | CODE: | |
602 | #ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */ | |
603 | termios_ref->c_oflag = oflag; | |
604 | #else | |
605 | not_here("setoflag"); | |
606 | #endif | |
607 | ||
608 | void | |
609 | setcflag(termios_ref, cflag) | |
610 | POSIX::Termios termios_ref | |
611 | tcflag_t cflag | |
612 | CODE: | |
613 | #ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */ | |
614 | termios_ref->c_cflag = cflag; | |
615 | #else | |
616 | not_here("setcflag"); | |
617 | #endif | |
618 | ||
619 | void | |
620 | setlflag(termios_ref, lflag) | |
621 | POSIX::Termios termios_ref | |
622 | tcflag_t lflag | |
623 | CODE: | |
624 | #ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */ | |
625 | termios_ref->c_lflag = lflag; | |
626 | #else | |
627 | not_here("setlflag"); | |
628 | #endif | |
629 | ||
630 | void | |
631 | setcc(termios_ref, ccix, cc) | |
632 | POSIX::Termios termios_ref | |
b56fc9ec | 633 | unsigned int ccix |
a0d0e21e LW |
634 | cc_t cc |
635 | CODE: | |
636 | #ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */ | |
637 | if (ccix >= NCCS) | |
638 | croak("Bad setcc subscript"); | |
639 | termios_ref->c_cc[ccix] = cc; | |
640 | #else | |
641 | not_here("setcc"); | |
642 | #endif | |
643 | ||
644 | ||
a0d0e21e LW |
645 | MODULE = POSIX PACKAGE = POSIX |
646 | ||
1cb0fb50 | 647 | INCLUDE: const-xs.inc |
a290f238 | 648 | |
e99d581a NC |
649 | int |
650 | WEXITSTATUS(status) | |
651 | int status | |
72bfe1b2 NC |
652 | ALIAS: |
653 | POSIX::WIFEXITED = 1 | |
654 | POSIX::WIFSIGNALED = 2 | |
655 | POSIX::WIFSTOPPED = 3 | |
656 | POSIX::WSTOPSIG = 4 | |
657 | POSIX::WTERMSIG = 5 | |
658 | CODE: | |
659 | switch(ix) { | |
660 | case 0: | |
d49025b7 | 661 | #ifdef WEXITSTATUS |
72bfe1b2 | 662 | RETVAL = WEXITSTATUS(status); |
d49025b7 NC |
663 | #else |
664 | not_here("WEXITSTATUS"); | |
665 | #endif | |
72bfe1b2 NC |
666 | break; |
667 | case 1: | |
d49025b7 | 668 | #ifdef WIFEXITED |
72bfe1b2 | 669 | RETVAL = WIFEXITED(status); |
d49025b7 NC |
670 | #else |
671 | not_here("WIFEXITED"); | |
672 | #endif | |
72bfe1b2 NC |
673 | break; |
674 | case 2: | |
d49025b7 | 675 | #ifdef WIFSIGNALED |
72bfe1b2 | 676 | RETVAL = WIFSIGNALED(status); |
d49025b7 NC |
677 | #else |
678 | not_here("WIFSIGNALED"); | |
679 | #endif | |
72bfe1b2 NC |
680 | break; |
681 | case 3: | |
d49025b7 | 682 | #ifdef WIFSTOPPED |
72bfe1b2 | 683 | RETVAL = WIFSTOPPED(status); |
d49025b7 NC |
684 | #else |
685 | not_here("WIFSTOPPED"); | |
686 | #endif | |
72bfe1b2 NC |
687 | break; |
688 | case 4: | |
d49025b7 | 689 | #ifdef WSTOPSIG |
72bfe1b2 | 690 | RETVAL = WSTOPSIG(status); |
d49025b7 NC |
691 | #else |
692 | not_here("WSTOPSIG"); | |
693 | #endif | |
72bfe1b2 NC |
694 | break; |
695 | case 5: | |
d49025b7 | 696 | #ifdef WTERMSIG |
72bfe1b2 | 697 | RETVAL = WTERMSIG(status); |
d49025b7 NC |
698 | #else |
699 | not_here("WTERMSIG"); | |
700 | #endif | |
72bfe1b2 NC |
701 | break; |
702 | default: | |
703 | Perl_croak(aTHX_ "Illegal alias %d for POSIX::W*", ix); | |
704 | } | |
705 | OUTPUT: | |
706 | RETVAL | |
2304df62 AD |
707 | |
708 | int | |
709 | isalnum(charstring) | |
767bb2e0 TS |
710 | SV * charstring |
711 | PREINIT: | |
712 | STRLEN len; | |
2304df62 | 713 | CODE: |
767bb2e0 TS |
714 | unsigned char *s = (unsigned char *) SvPV(charstring, len); |
715 | unsigned char *e = s + len; | |
5344da4e | 716 | for (RETVAL = 1; RETVAL && s < e; s++) |
2304df62 AD |
717 | if (!isalnum(*s)) |
718 | RETVAL = 0; | |
719 | OUTPUT: | |
720 | RETVAL | |
721 | ||
722 | int | |
723 | isalpha(charstring) | |
767bb2e0 TS |
724 | SV * charstring |
725 | PREINIT: | |
726 | STRLEN len; | |
2304df62 | 727 | CODE: |
767bb2e0 TS |
728 | unsigned char *s = (unsigned char *) SvPV(charstring, len); |
729 | unsigned char *e = s + len; | |
5344da4e | 730 | for (RETVAL = 1; RETVAL && s < e; s++) |
2304df62 AD |
731 | if (!isalpha(*s)) |
732 | RETVAL = 0; | |
733 | OUTPUT: | |
734 | RETVAL | |
735 | ||
736 | int | |
737 | iscntrl(charstring) | |
767bb2e0 TS |
738 | SV * charstring |
739 | PREINIT: | |
740 | STRLEN len; | |
2304df62 | 741 | CODE: |
767bb2e0 TS |
742 | unsigned char *s = (unsigned char *) SvPV(charstring, len); |
743 | unsigned char *e = s + len; | |
5344da4e | 744 | for (RETVAL = 1; RETVAL && s < e; s++) |
2304df62 AD |
745 | if (!iscntrl(*s)) |
746 | RETVAL = 0; | |
747 | OUTPUT: | |
748 | RETVAL | |
749 | ||
750 | int | |
751 | isdigit(charstring) | |
767bb2e0 TS |
752 | SV * charstring |
753 | PREINIT: | |
754 | STRLEN len; | |
2304df62 | 755 | CODE: |
767bb2e0 TS |
756 | unsigned char *s = (unsigned char *) SvPV(charstring, len); |
757 | unsigned char *e = s + len; | |
5344da4e | 758 | for (RETVAL = 1; RETVAL && s < e; s++) |
2304df62 AD |
759 | if (!isdigit(*s)) |
760 | RETVAL = 0; | |
761 | OUTPUT: | |
762 | RETVAL | |
763 | ||
764 | int | |
765 | isgraph(charstring) | |
767bb2e0 TS |
766 | SV * charstring |
767 | PREINIT: | |
768 | STRLEN len; | |
2304df62 | 769 | CODE: |
767bb2e0 TS |
770 | unsigned char *s = (unsigned char *) SvPV(charstring, len); |
771 | unsigned char *e = s + len; | |
5344da4e | 772 | for (RETVAL = 1; RETVAL && s < e; s++) |
2304df62 AD |
773 | if (!isgraph(*s)) |
774 | RETVAL = 0; | |
775 | OUTPUT: | |
776 | RETVAL | |
777 | ||
778 | int | |
779 | islower(charstring) | |
767bb2e0 TS |
780 | SV * charstring |
781 | PREINIT: | |
782 | STRLEN len; | |
2304df62 | 783 | CODE: |
767bb2e0 TS |
784 | unsigned char *s = (unsigned char *) SvPV(charstring, len); |
785 | unsigned char *e = s + len; | |
5344da4e | 786 | for (RETVAL = 1; RETVAL && s < e; s++) |
2304df62 AD |
787 | if (!islower(*s)) |
788 | RETVAL = 0; | |
789 | OUTPUT: | |
790 | RETVAL | |
791 | ||
792 | int | |
793 | isprint(charstring) | |
767bb2e0 TS |
794 | SV * charstring |
795 | PREINIT: | |
796 | STRLEN len; | |
2304df62 | 797 | CODE: |
767bb2e0 TS |
798 | unsigned char *s = (unsigned char *) SvPV(charstring, len); |
799 | unsigned char *e = s + len; | |
5344da4e | 800 | for (RETVAL = 1; RETVAL && s < e; s++) |
2304df62 AD |
801 | if (!isprint(*s)) |
802 | RETVAL = 0; | |
803 | OUTPUT: | |
804 | RETVAL | |
805 | ||
806 | int | |
807 | ispunct(charstring) | |
767bb2e0 TS |
808 | SV * charstring |
809 | PREINIT: | |
810 | STRLEN len; | |
2304df62 | 811 | CODE: |
767bb2e0 TS |
812 | unsigned char *s = (unsigned char *) SvPV(charstring, len); |
813 | unsigned char *e = s + len; | |
5344da4e | 814 | for (RETVAL = 1; RETVAL && s < e; s++) |
2304df62 AD |
815 | if (!ispunct(*s)) |
816 | RETVAL = 0; | |
817 | OUTPUT: | |
818 | RETVAL | |
819 | ||
820 | int | |
821 | isspace(charstring) | |
767bb2e0 TS |
822 | SV * charstring |
823 | PREINIT: | |
824 | STRLEN len; | |
2304df62 | 825 | CODE: |
767bb2e0 TS |
826 | unsigned char *s = (unsigned char *) SvPV(charstring, len); |
827 | unsigned char *e = s + len; | |
5344da4e | 828 | for (RETVAL = 1; RETVAL && s < e; s++) |
2304df62 AD |
829 | if (!isspace(*s)) |
830 | RETVAL = 0; | |
831 | OUTPUT: | |
832 | RETVAL | |
8990e307 LW |
833 | |
834 | int | |
2304df62 | 835 | isupper(charstring) |
767bb2e0 TS |
836 | SV * charstring |
837 | PREINIT: | |
838 | STRLEN len; | |
2304df62 | 839 | CODE: |
767bb2e0 TS |
840 | unsigned char *s = (unsigned char *) SvPV(charstring, len); |
841 | unsigned char *e = s + len; | |
5344da4e | 842 | for (RETVAL = 1; RETVAL && s < e; s++) |
2304df62 AD |
843 | if (!isupper(*s)) |
844 | RETVAL = 0; | |
845 | OUTPUT: | |
846 | RETVAL | |
8990e307 LW |
847 | |
848 | int | |
2304df62 | 849 | isxdigit(charstring) |
767bb2e0 TS |
850 | SV * charstring |
851 | PREINIT: | |
852 | STRLEN len; | |
2304df62 | 853 | CODE: |
767bb2e0 TS |
854 | unsigned char *s = (unsigned char *) SvPV(charstring, len); |
855 | unsigned char *e = s + len; | |
5344da4e | 856 | for (RETVAL = 1; RETVAL && s < e; s++) |
2304df62 AD |
857 | if (!isxdigit(*s)) |
858 | RETVAL = 0; | |
859 | OUTPUT: | |
860 | RETVAL | |
861 | ||
862 | SysRet | |
863 | open(filename, flags = O_RDONLY, mode = 0666) | |
864 | char * filename | |
865 | int flags | |
a0d0e21e | 866 | Mode_t mode |
748a9306 LW |
867 | CODE: |
868 | if (flags & (O_APPEND|O_CREAT|O_TRUNC|O_RDWR|O_WRONLY|O_EXCL)) | |
869 | TAINT_PROPER("open"); | |
870 | RETVAL = open(filename, flags, mode); | |
871 | OUTPUT: | |
872 | RETVAL | |
873 | ||
2304df62 AD |
874 | |
875 | HV * | |
876 | localeconv() | |
877 | CODE: | |
a0d0e21e | 878 | #ifdef HAS_LOCALECONV |
2304df62 AD |
879 | struct lconv *lcbuf; |
880 | RETVAL = newHV(); | |
c4e79b56 | 881 | sv_2mortal((SV*)RETVAL); |
8063af02 | 882 | if ((lcbuf = localeconv())) { |
2304df62 AD |
883 | /* the strings */ |
884 | if (lcbuf->decimal_point && *lcbuf->decimal_point) | |
885 | hv_store(RETVAL, "decimal_point", 13, | |
886 | newSVpv(lcbuf->decimal_point, 0), 0); | |
887 | if (lcbuf->thousands_sep && *lcbuf->thousands_sep) | |
888 | hv_store(RETVAL, "thousands_sep", 13, | |
889 | newSVpv(lcbuf->thousands_sep, 0), 0); | |
28e8609d | 890 | #ifndef NO_LOCALECONV_GROUPING |
2304df62 AD |
891 | if (lcbuf->grouping && *lcbuf->grouping) |
892 | hv_store(RETVAL, "grouping", 8, | |
893 | newSVpv(lcbuf->grouping, 0), 0); | |
28e8609d | 894 | #endif |
2304df62 AD |
895 | if (lcbuf->int_curr_symbol && *lcbuf->int_curr_symbol) |
896 | hv_store(RETVAL, "int_curr_symbol", 15, | |
897 | newSVpv(lcbuf->int_curr_symbol, 0), 0); | |
898 | if (lcbuf->currency_symbol && *lcbuf->currency_symbol) | |
899 | hv_store(RETVAL, "currency_symbol", 15, | |
900 | newSVpv(lcbuf->currency_symbol, 0), 0); | |
901 | if (lcbuf->mon_decimal_point && *lcbuf->mon_decimal_point) | |
902 | hv_store(RETVAL, "mon_decimal_point", 17, | |
903 | newSVpv(lcbuf->mon_decimal_point, 0), 0); | |
39e571d4 | 904 | #ifndef NO_LOCALECONV_MON_THOUSANDS_SEP |
2304df62 AD |
905 | if (lcbuf->mon_thousands_sep && *lcbuf->mon_thousands_sep) |
906 | hv_store(RETVAL, "mon_thousands_sep", 17, | |
907 | newSVpv(lcbuf->mon_thousands_sep, 0), 0); | |
3609ea0d | 908 | #endif |
28e8609d | 909 | #ifndef NO_LOCALECONV_MON_GROUPING |
2304df62 AD |
910 | if (lcbuf->mon_grouping && *lcbuf->mon_grouping) |
911 | hv_store(RETVAL, "mon_grouping", 12, | |
912 | newSVpv(lcbuf->mon_grouping, 0), 0); | |
28e8609d | 913 | #endif |
2304df62 AD |
914 | if (lcbuf->positive_sign && *lcbuf->positive_sign) |
915 | hv_store(RETVAL, "positive_sign", 13, | |
916 | newSVpv(lcbuf->positive_sign, 0), 0); | |
917 | if (lcbuf->negative_sign && *lcbuf->negative_sign) | |
918 | hv_store(RETVAL, "negative_sign", 13, | |
919 | newSVpv(lcbuf->negative_sign, 0), 0); | |
920 | /* the integers */ | |
921 | if (lcbuf->int_frac_digits != CHAR_MAX) | |
922 | hv_store(RETVAL, "int_frac_digits", 15, | |
923 | newSViv(lcbuf->int_frac_digits), 0); | |
924 | if (lcbuf->frac_digits != CHAR_MAX) | |
925 | hv_store(RETVAL, "frac_digits", 11, | |
926 | newSViv(lcbuf->frac_digits), 0); | |
927 | if (lcbuf->p_cs_precedes != CHAR_MAX) | |
928 | hv_store(RETVAL, "p_cs_precedes", 13, | |
929 | newSViv(lcbuf->p_cs_precedes), 0); | |
930 | if (lcbuf->p_sep_by_space != CHAR_MAX) | |
931 | hv_store(RETVAL, "p_sep_by_space", 14, | |
932 | newSViv(lcbuf->p_sep_by_space), 0); | |
933 | if (lcbuf->n_cs_precedes != CHAR_MAX) | |
934 | hv_store(RETVAL, "n_cs_precedes", 13, | |
935 | newSViv(lcbuf->n_cs_precedes), 0); | |
936 | if (lcbuf->n_sep_by_space != CHAR_MAX) | |
937 | hv_store(RETVAL, "n_sep_by_space", 14, | |
938 | newSViv(lcbuf->n_sep_by_space), 0); | |
939 | if (lcbuf->p_sign_posn != CHAR_MAX) | |
940 | hv_store(RETVAL, "p_sign_posn", 11, | |
941 | newSViv(lcbuf->p_sign_posn), 0); | |
942 | if (lcbuf->n_sign_posn != CHAR_MAX) | |
943 | hv_store(RETVAL, "n_sign_posn", 11, | |
944 | newSViv(lcbuf->n_sign_posn), 0); | |
945 | } | |
a0d0e21e LW |
946 | #else |
947 | localeconv(); /* A stub to call not_here(). */ | |
948 | #endif | |
2304df62 AD |
949 | OUTPUT: |
950 | RETVAL | |
951 | ||
952 | char * | |
c28ee57b | 953 | setlocale(category, locale = 0) |
2304df62 AD |
954 | int category |
955 | char * locale | |
1ba01ae3 SH |
956 | PREINIT: |
957 | char * retval; | |
c28ee57b | 958 | CODE: |
1ba01ae3 SH |
959 | retval = setlocale(category, locale); |
960 | if (retval) { | |
961 | /* Save retval since subsequent setlocale() calls | |
962 | * may overwrite it. */ | |
963 | RETVAL = savepv(retval); | |
36477c24 | 964 | #ifdef USE_LOCALE_CTYPE |
bbce6d69 | 965 | if (category == LC_CTYPE |
966 | #ifdef LC_ALL | |
967 | || category == LC_ALL | |
968 | #endif | |
969 | ) | |
970 | { | |
971 | char *newctype; | |
972 | #ifdef LC_ALL | |
973 | if (category == LC_ALL) | |
974 | newctype = setlocale(LC_CTYPE, NULL); | |
975 | else | |
976 | #endif | |
977 | newctype = RETVAL; | |
864dbfa3 | 978 | new_ctype(newctype); |
bbce6d69 | 979 | } |
36477c24 | 980 | #endif /* USE_LOCALE_CTYPE */ |
981 | #ifdef USE_LOCALE_COLLATE | |
bbce6d69 | 982 | if (category == LC_COLLATE |
983 | #ifdef LC_ALL | |
984 | || category == LC_ALL | |
985 | #endif | |
986 | ) | |
987 | { | |
988 | char *newcoll; | |
989 | #ifdef LC_ALL | |
990 | if (category == LC_ALL) | |
991 | newcoll = setlocale(LC_COLLATE, NULL); | |
992 | else | |
993 | #endif | |
994 | newcoll = RETVAL; | |
864dbfa3 | 995 | new_collate(newcoll); |
bbce6d69 | 996 | } |
36477c24 | 997 | #endif /* USE_LOCALE_COLLATE */ |
998 | #ifdef USE_LOCALE_NUMERIC | |
bbce6d69 | 999 | if (category == LC_NUMERIC |
1000 | #ifdef LC_ALL | |
1001 | || category == LC_ALL | |
1002 | #endif | |
1003 | ) | |
1004 | { | |
1005 | char *newnum; | |
1006 | #ifdef LC_ALL | |
1007 | if (category == LC_ALL) | |
1008 | newnum = setlocale(LC_NUMERIC, NULL); | |
1009 | else | |
1010 | #endif | |
1011 | newnum = RETVAL; | |
864dbfa3 | 1012 | new_numeric(newnum); |
bbce6d69 | 1013 | } |
36477c24 | 1014 | #endif /* USE_LOCALE_NUMERIC */ |
bbce6d69 | 1015 | } |
1ba01ae3 SH |
1016 | else |
1017 | RETVAL = NULL; | |
c28ee57b JH |
1018 | OUTPUT: |
1019 | RETVAL | |
1ba01ae3 SH |
1020 | CLEANUP: |
1021 | if (RETVAL) | |
1022 | Safefree(RETVAL); | |
2304df62 | 1023 | |
e1ca407b | 1024 | NV |
2304df62 | 1025 | acos(x) |
e1ca407b | 1026 | NV x |
2304df62 | 1027 | |
e1ca407b | 1028 | NV |
2304df62 | 1029 | asin(x) |
e1ca407b | 1030 | NV x |
2304df62 | 1031 | |
e1ca407b | 1032 | NV |
2304df62 | 1033 | atan(x) |
e1ca407b | 1034 | NV x |
2304df62 | 1035 | |
e1ca407b | 1036 | NV |
2304df62 | 1037 | ceil(x) |
e1ca407b | 1038 | NV x |
2304df62 | 1039 | |
e1ca407b | 1040 | NV |
2304df62 | 1041 | cosh(x) |
e1ca407b | 1042 | NV x |
2304df62 | 1043 | |
e1ca407b | 1044 | NV |
2304df62 | 1045 | floor(x) |
e1ca407b | 1046 | NV x |
2304df62 | 1047 | |
e1ca407b | 1048 | NV |
2304df62 | 1049 | fmod(x,y) |
e1ca407b A |
1050 | NV x |
1051 | NV y | |
2304df62 AD |
1052 | |
1053 | void | |
1054 | frexp(x) | |
e1ca407b | 1055 | NV x |
2304df62 AD |
1056 | PPCODE: |
1057 | int expvar; | |
2304df62 AD |
1058 | /* (We already know stack is long enough.) */ |
1059 | PUSHs(sv_2mortal(newSVnv(frexp(x,&expvar)))); | |
1060 | PUSHs(sv_2mortal(newSViv(expvar))); | |
1061 | ||
e1ca407b | 1062 | NV |
2304df62 | 1063 | ldexp(x,exp) |
e1ca407b | 1064 | NV x |
2304df62 AD |
1065 | int exp |
1066 | ||
e1ca407b | 1067 | NV |
2304df62 | 1068 | log10(x) |
e1ca407b | 1069 | NV x |
2304df62 AD |
1070 | |
1071 | void | |
1072 | modf(x) | |
e1ca407b | 1073 | NV x |
2304df62 | 1074 | PPCODE: |
e1ca407b | 1075 | NV intvar; |
2304df62 | 1076 | /* (We already know stack is long enough.) */ |
bf4acbe4 | 1077 | PUSHs(sv_2mortal(newSVnv(Perl_modf(x,&intvar)))); |
2304df62 AD |
1078 | PUSHs(sv_2mortal(newSVnv(intvar))); |
1079 | ||
e1ca407b | 1080 | NV |
2304df62 | 1081 | sinh(x) |
e1ca407b | 1082 | NV x |
2304df62 | 1083 | |
e1ca407b | 1084 | NV |
3b35bae3 | 1085 | tan(x) |
e1ca407b | 1086 | NV x |
3b35bae3 | 1087 | |
e1ca407b | 1088 | NV |
2304df62 | 1089 | tanh(x) |
e1ca407b | 1090 | NV x |
2304df62 AD |
1091 | |
1092 | SysRet | |
1dfe7606 | 1093 | sigaction(sig, optaction, oldaction = 0) |
2304df62 | 1094 | int sig |
1dfe7606 | 1095 | SV * optaction |
2304df62 AD |
1096 | POSIX::SigAction oldaction |
1097 | CODE: | |
2986a63f | 1098 | #if defined(WIN32) || defined(NETWARE) |
6dead956 GS |
1099 | RETVAL = not_here("sigaction"); |
1100 | #else | |
2304df62 AD |
1101 | # This code is really grody because we're trying to make the signal |
1102 | # interface look beautiful, which is hard. | |
1103 | ||
2304df62 | 1104 | { |
27da23d5 | 1105 | dVAR; |
1dfe7606 | 1106 | POSIX__SigAction action; |
f4c556ac | 1107 | GV *siggv = gv_fetchpv("SIG", TRUE, SVt_PVHV); |
2304df62 AD |
1108 | struct sigaction act; |
1109 | struct sigaction oact; | |
1dfe7606 | 1110 | sigset_t sset; |
183bde56 | 1111 | SV *osset_sv; |
27c1a449 | 1112 | sigset_t osset; |
2304df62 AD |
1113 | POSIX__SigSet sigset; |
1114 | SV** svp; | |
1d81eac9 | 1115 | SV** sigsvp; |
3609ea0d | 1116 | |
516d25e8 SP |
1117 | if (sig < 0) { |
1118 | croak("Negative signals are not allowed"); | |
1119 | } | |
1120 | ||
1d81eac9 | 1121 | if (sig == 0 && SvPOK(ST(0))) { |
aa07b2f6 | 1122 | const char *s = SvPVX_const(ST(0)); |
1d81eac9 JH |
1123 | int i = whichsig(s); |
1124 | ||
1125 | if (i < 0 && memEQ(s, "SIG", 3)) | |
1126 | i = whichsig(s + 3); | |
1127 | if (i < 0) { | |
1128 | if (ckWARN(WARN_SIGNAL)) | |
1129 | Perl_warner(aTHX_ packWARN(WARN_SIGNAL), | |
1130 | "No such signal: SIG%s", s); | |
1131 | XSRETURN_UNDEF; | |
1132 | } | |
1133 | else | |
1134 | sig = i; | |
1135 | } | |
3609ea0d JH |
1136 | #ifdef NSIG |
1137 | if (sig > NSIG) { /* NSIG - 1 is still okay. */ | |
1138 | Perl_warner(aTHX_ packWARN(WARN_SIGNAL), | |
1139 | "No such signal: %d", sig); | |
1140 | XSRETURN_UNDEF; | |
1141 | } | |
1142 | #endif | |
1d81eac9 JH |
1143 | sigsvp = hv_fetch(GvHVn(siggv), |
1144 | PL_sig_name[sig], | |
1145 | strlen(PL_sig_name[sig]), | |
1146 | TRUE); | |
2304df62 | 1147 | |
1dfe7606 AJ |
1148 | /* Check optaction and set action */ |
1149 | if(SvTRUE(optaction)) { | |
1150 | if(sv_isa(optaction, "POSIX::SigAction")) | |
1151 | action = (HV*)SvRV(optaction); | |
1152 | else | |
1153 | croak("action is not of type POSIX::SigAction"); | |
1154 | } | |
1155 | else { | |
1156 | action=0; | |
1157 | } | |
1158 | ||
1159 | /* sigaction() is supposed to look atomic. In particular, any | |
1160 | * signal handler invoked during a sigaction() call should | |
1161 | * see either the old or the new disposition, and not something | |
1162 | * in between. We use sigprocmask() to make it so. | |
1163 | */ | |
1164 | sigfillset(&sset); | |
1165 | RETVAL=sigprocmask(SIG_BLOCK, &sset, &osset); | |
1166 | if(RETVAL == -1) | |
15c0d34a | 1167 | XSRETURN_UNDEF; |
1dfe7606 AJ |
1168 | ENTER; |
1169 | /* Restore signal mask no matter how we exit this block. */ | |
183bde56 NA |
1170 | osset_sv = newSVpv((char *)(&osset), sizeof(sigset_t)); |
1171 | SAVEFREESV( osset_sv ); | |
40b7a5f5 | 1172 | SAVEDESTRUCTOR_X(restore_sigmask, osset_sv); |
1dfe7606 AJ |
1173 | |
1174 | RETVAL=-1; /* In case both oldaction and action are 0. */ | |
1175 | ||
1176 | /* Remember old disposition if desired. */ | |
2304df62 | 1177 | if (oldaction) { |
017a3ce5 | 1178 | svp = hv_fetchs(oldaction, "HANDLER", TRUE); |
1dfe7606 AJ |
1179 | if(!svp) |
1180 | croak("Can't supply an oldaction without a HANDLER"); | |
1181 | if(SvTRUE(*sigsvp)) { /* TBD: what if "0"? */ | |
1182 | sv_setsv(*svp, *sigsvp); | |
1183 | } | |
1184 | else { | |
1185 | sv_setpv(*svp, "DEFAULT"); | |
1186 | } | |
1187 | RETVAL = sigaction(sig, (struct sigaction *)0, & oact); | |
1188 | if(RETVAL == -1) | |
15c0d34a | 1189 | XSRETURN_UNDEF; |
1dfe7606 | 1190 | /* Get back the mask. */ |
017a3ce5 | 1191 | svp = hv_fetchs(oldaction, "MASK", TRUE); |
1dfe7606 AJ |
1192 | if (sv_isa(*svp, "POSIX::SigSet")) { |
1193 | IV tmp = SvIV((SV*)SvRV(*svp)); | |
1194 | sigset = INT2PTR(sigset_t*, tmp); | |
1195 | } | |
1196 | else { | |
a02a5408 | 1197 | Newx(sigset, 1, sigset_t); |
1dfe7606 AJ |
1198 | sv_setptrobj(*svp, sigset, "POSIX::SigSet"); |
1199 | } | |
1200 | *sigset = oact.sa_mask; | |
1201 | ||
1202 | /* Get back the flags. */ | |
017a3ce5 | 1203 | svp = hv_fetchs(oldaction, "FLAGS", TRUE); |
1dfe7606 | 1204 | sv_setiv(*svp, oact.sa_flags); |
d36b6582 CS |
1205 | |
1206 | /* Get back whether the old handler used safe signals. */ | |
017a3ce5 | 1207 | svp = hv_fetchs(oldaction, "SAFE", TRUE); |
e91e3b10 RB |
1208 | sv_setiv(*svp, |
1209 | /* compare incompatible pointers by casting to integer */ | |
1210 | PTR2nat(oact.sa_handler) == PTR2nat(PL_csighandlerp)); | |
2304df62 AD |
1211 | } |
1212 | ||
1213 | if (action) { | |
d36b6582 CS |
1214 | /* Safe signals use "csighandler", which vectors through the |
1215 | PL_sighandlerp pointer when it's safe to do so. | |
1216 | (BTW, "csighandler" is very different from "sighandler".) */ | |
017a3ce5 | 1217 | svp = hv_fetchs(action, "SAFE", FALSE); |
e91e3b10 RB |
1218 | act.sa_handler = |
1219 | DPTR2FPTR( | |
87d46f97 | 1220 | void (*)(int), |
e91e3b10 RB |
1221 | (*svp && SvTRUE(*svp)) |
1222 | ? PL_csighandlerp : PL_sighandlerp | |
1223 | ); | |
d36b6582 CS |
1224 | |
1225 | /* Vector new Perl handler through %SIG. | |
1226 | (The core signal handlers read %SIG to dispatch.) */ | |
017a3ce5 | 1227 | svp = hv_fetchs(action, "HANDLER", FALSE); |
2304df62 AD |
1228 | if (!svp) |
1229 | croak("Can't supply an action without a HANDLER"); | |
1dfe7606 | 1230 | sv_setsv(*sigsvp, *svp); |
d36b6582 CS |
1231 | |
1232 | /* This call actually calls sigaction() with almost the | |
1233 | right settings, including appropriate interpretation | |
1234 | of DEFAULT and IGNORE. However, why are we doing | |
1235 | this when we're about to do it again just below? XXX */ | |
1236 | mg_set(*sigsvp); | |
1237 | ||
1238 | /* And here again we duplicate -- DEFAULT/IGNORE checking. */ | |
1dfe7606 | 1239 | if(SvPOK(*svp)) { |
aa07b2f6 | 1240 | const char *s=SvPVX_const(*svp); |
1dfe7606 AJ |
1241 | if(strEQ(s,"IGNORE")) { |
1242 | act.sa_handler = SIG_IGN; | |
1243 | } | |
1244 | else if(strEQ(s,"DEFAULT")) { | |
1245 | act.sa_handler = SIG_DFL; | |
1246 | } | |
1dfe7606 | 1247 | } |
2304df62 AD |
1248 | |
1249 | /* Set up any desired mask. */ | |
017a3ce5 | 1250 | svp = hv_fetchs(action, "MASK", FALSE); |
2304df62 | 1251 | if (svp && sv_isa(*svp, "POSIX::SigSet")) { |
ac634a9a | 1252 | IV tmp = SvIV((SV*)SvRV(*svp)); |
1dfe7606 | 1253 | sigset = INT2PTR(sigset_t*, tmp); |
2304df62 AD |
1254 | act.sa_mask = *sigset; |
1255 | } | |
1256 | else | |
85e6fe83 | 1257 | sigemptyset(& act.sa_mask); |
2304df62 AD |
1258 | |
1259 | /* Set up any desired flags. */ | |
017a3ce5 | 1260 | svp = hv_fetchs(action, "FLAGS", FALSE); |
2304df62 | 1261 | act.sa_flags = svp ? SvIV(*svp) : 0; |
2304df62 | 1262 | |
1dfe7606 AJ |
1263 | /* Don't worry about cleaning up *sigsvp if this fails, |
1264 | * because that means we tried to disposition a | |
1265 | * nonblockable signal, in which case *sigsvp is | |
1266 | * essentially meaningless anyway. | |
1267 | */ | |
6c418a22 | 1268 | RETVAL = sigaction(sig, & act, (struct sigaction *)0); |
a7aad5de A |
1269 | if(RETVAL == -1) |
1270 | XSRETURN_UNDEF; | |
2304df62 | 1271 | } |
1dfe7606 AJ |
1272 | |
1273 | LEAVE; | |
2304df62 | 1274 | } |
6dead956 | 1275 | #endif |
2304df62 AD |
1276 | OUTPUT: |
1277 | RETVAL | |
1278 | ||
1279 | SysRet | |
1280 | sigpending(sigset) | |
1281 | POSIX::SigSet sigset | |
1282 | ||
1283 | SysRet | |
1284 | sigprocmask(how, sigset, oldsigset = 0) | |
1285 | int how | |
b13bbac7 | 1286 | POSIX::SigSet sigset = NO_INIT |
33c27489 GS |
1287 | POSIX::SigSet oldsigset = NO_INIT |
1288 | INIT: | |
a3b811a7 | 1289 | if (! SvOK(ST(1))) { |
b13bbac7 | 1290 | sigset = NULL; |
a3b811a7 | 1291 | } else if (sv_isa(ST(1), "POSIX::SigSet")) { |
b13bbac7 AB |
1292 | IV tmp = SvIV((SV*)SvRV(ST(1))); |
1293 | sigset = INT2PTR(POSIX__SigSet,tmp); | |
1294 | } else { | |
1295 | croak("sigset is not of type POSIX::SigSet"); | |
33c27489 | 1296 | } |
b13bbac7 | 1297 | |
194cfca0 | 1298 | if (items < 3 || ! SvOK(ST(2))) { |
b13bbac7 | 1299 | oldsigset = NULL; |
a3b811a7 | 1300 | } else if (sv_isa(ST(2), "POSIX::SigSet")) { |
33c27489 | 1301 | IV tmp = SvIV((SV*)SvRV(ST(2))); |
56431972 | 1302 | oldsigset = INT2PTR(POSIX__SigSet,tmp); |
b13bbac7 AB |
1303 | } else { |
1304 | croak("oldsigset is not of type POSIX::SigSet"); | |
33c27489 | 1305 | } |
2304df62 AD |
1306 | |
1307 | SysRet | |
1308 | sigsuspend(signal_mask) | |
1309 | POSIX::SigSet signal_mask | |
1310 | ||
2304df62 AD |
1311 | void |
1312 | _exit(status) | |
1313 | int status | |
8990e307 | 1314 | |
85e6fe83 | 1315 | SysRet |
8990e307 LW |
1316 | close(fd) |
1317 | int fd | |
1318 | ||
85e6fe83 | 1319 | SysRet |
8990e307 LW |
1320 | dup(fd) |
1321 | int fd | |
1322 | ||
85e6fe83 | 1323 | SysRet |
8990e307 LW |
1324 | dup2(fd1, fd2) |
1325 | int fd1 | |
1326 | int fd2 | |
1327 | ||
4a9d6100 | 1328 | SV * |
a0d0e21e | 1329 | lseek(fd, offset, whence) |
85e6fe83 LW |
1330 | int fd |
1331 | Off_t offset | |
1332 | int whence | |
4a9d6100 GS |
1333 | CODE: |
1334 | Off_t pos = PerlLIO_lseek(fd, offset, whence); | |
1335 | RETVAL = sizeof(Off_t) > sizeof(IV) | |
1336 | ? newSVnv((NV)pos) : newSViv((IV)pos); | |
1337 | OUTPUT: | |
1338 | RETVAL | |
8990e307 | 1339 | |
c5661c80 | 1340 | void |
8990e307 LW |
1341 | nice(incr) |
1342 | int incr | |
15f0f28a AE |
1343 | PPCODE: |
1344 | errno = 0; | |
1345 | if ((incr = nice(incr)) != -1 || errno == 0) { | |
1346 | if (incr == 0) | |
1347 | XPUSHs(sv_2mortal(newSVpvn("0 but true", 10))); | |
1348 | else | |
1349 | XPUSHs(sv_2mortal(newSViv(incr))); | |
1350 | } | |
8990e307 | 1351 | |
8063af02 | 1352 | void |
8990e307 | 1353 | pipe() |
85e6fe83 LW |
1354 | PPCODE: |
1355 | int fds[2]; | |
85e6fe83 | 1356 | if (pipe(fds) != -1) { |
924508f0 | 1357 | EXTEND(SP,2); |
85e6fe83 LW |
1358 | PUSHs(sv_2mortal(newSViv(fds[0]))); |
1359 | PUSHs(sv_2mortal(newSViv(fds[1]))); | |
1360 | } | |
8990e307 | 1361 | |
85e6fe83 | 1362 | SysRet |
a0d0e21e | 1363 | read(fd, buffer, nbytes) |
7747499c TB |
1364 | PREINIT: |
1365 | SV *sv_buffer = SvROK(ST(1)) ? SvRV(ST(1)) : ST(1); | |
1366 | INPUT: | |
1367 | int fd | |
1368 | size_t nbytes | |
1369 | char * buffer = sv_grow( sv_buffer, nbytes+1 ); | |
a0d0e21e | 1370 | CLEANUP: |
7747499c | 1371 | if (RETVAL >= 0) { |
b162af07 | 1372 | SvCUR_set(sv_buffer, RETVAL); |
7747499c TB |
1373 | SvPOK_only(sv_buffer); |
1374 | *SvEND(sv_buffer) = '\0'; | |
bbce6d69 | 1375 | SvTAINTED_on(sv_buffer); |
7747499c | 1376 | } |
8990e307 | 1377 | |
85e6fe83 | 1378 | SysRet |
8990e307 | 1379 | setpgid(pid, pgid) |
86200d5c JH |
1380 | pid_t pid |
1381 | pid_t pgid | |
8990e307 | 1382 | |
86200d5c | 1383 | pid_t |
8990e307 LW |
1384 | setsid() |
1385 | ||
86200d5c | 1386 | pid_t |
8990e307 LW |
1387 | tcgetpgrp(fd) |
1388 | int fd | |
1389 | ||
85e6fe83 | 1390 | SysRet |
8990e307 LW |
1391 | tcsetpgrp(fd, pgrp_id) |
1392 | int fd | |
86200d5c | 1393 | pid_t pgrp_id |
8990e307 | 1394 | |
8063af02 | 1395 | void |
8990e307 | 1396 | uname() |
2304df62 | 1397 | PPCODE: |
a0d0e21e | 1398 | #ifdef HAS_UNAME |
85e6fe83 | 1399 | struct utsname buf; |
85e6fe83 | 1400 | if (uname(&buf) >= 0) { |
924508f0 | 1401 | EXTEND(SP, 5); |
85e6fe83 LW |
1402 | PUSHs(sv_2mortal(newSVpv(buf.sysname, 0))); |
1403 | PUSHs(sv_2mortal(newSVpv(buf.nodename, 0))); | |
1404 | PUSHs(sv_2mortal(newSVpv(buf.release, 0))); | |
1405 | PUSHs(sv_2mortal(newSVpv(buf.version, 0))); | |
1406 | PUSHs(sv_2mortal(newSVpv(buf.machine, 0))); | |
8990e307 | 1407 | } |
a0d0e21e LW |
1408 | #else |
1409 | uname((char *) 0); /* A stub to call not_here(). */ | |
1410 | #endif | |
8990e307 | 1411 | |
85e6fe83 | 1412 | SysRet |
a0d0e21e LW |
1413 | write(fd, buffer, nbytes) |
1414 | int fd | |
1415 | char * buffer | |
1416 | size_t nbytes | |
1417 | ||
33f01dd1 SH |
1418 | SV * |
1419 | tmpnam() | |
1420 | PREINIT: | |
1421 | STRLEN i; | |
1422 | int len; | |
1423 | CODE: | |
1424 | RETVAL = newSVpvn("", 0); | |
1425 | SvGROW(RETVAL, L_tmpnam); | |
1426 | len = strlen(tmpnam(SvPV(RETVAL, i))); | |
1427 | SvCUR_set(RETVAL, len); | |
1428 | OUTPUT: | |
1429 | RETVAL | |
a0d0e21e LW |
1430 | |
1431 | void | |
1432 | abort() | |
1433 | ||
1434 | int | |
1435 | mblen(s, n) | |
1436 | char * s | |
1437 | size_t n | |
1438 | ||
1439 | size_t | |
1440 | mbstowcs(s, pwcs, n) | |
1441 | wchar_t * s | |
1442 | char * pwcs | |
1443 | size_t n | |
1444 | ||
1445 | int | |
1446 | mbtowc(pwc, s, n) | |
1447 | wchar_t * pwc | |
1448 | char * s | |
1449 | size_t n | |
1450 | ||
1451 | int | |
1452 | wcstombs(s, pwcs, n) | |
1453 | char * s | |
1454 | wchar_t * pwcs | |
1455 | size_t n | |
1456 | ||
1457 | int | |
1458 | wctomb(s, wchar) | |
1459 | char * s | |
1460 | wchar_t wchar | |
1461 | ||
1462 | int | |
1463 | strcoll(s1, s2) | |
1464 | char * s1 | |
1465 | char * s2 | |
1466 | ||
a89d8a78 DH |
1467 | void |
1468 | strtod(str) | |
1469 | char * str | |
1470 | PREINIT: | |
1471 | double num; | |
1472 | char *unparsed; | |
1473 | PPCODE: | |
36477c24 | 1474 | SET_NUMERIC_LOCAL(); |
a89d8a78 DH |
1475 | num = strtod(str, &unparsed); |
1476 | PUSHs(sv_2mortal(newSVnv(num))); | |
1477 | if (GIMME == G_ARRAY) { | |
924508f0 | 1478 | EXTEND(SP, 1); |
a89d8a78 DH |
1479 | if (unparsed) |
1480 | PUSHs(sv_2mortal(newSViv(strlen(unparsed)))); | |
1481 | else | |
6b88bc9c | 1482 | PUSHs(&PL_sv_undef); |
a89d8a78 DH |
1483 | } |
1484 | ||
1485 | void | |
1486 | strtol(str, base = 0) | |
1487 | char * str | |
1488 | int base | |
1489 | PREINIT: | |
1490 | long num; | |
1491 | char *unparsed; | |
1492 | PPCODE: | |
1493 | num = strtol(str, &unparsed, base); | |
42718184 RB |
1494 | #if IVSIZE <= LONGSIZE |
1495 | if (num < IV_MIN || num > IV_MAX) | |
a89d8a78 | 1496 | PUSHs(sv_2mortal(newSVnv((double)num))); |
42718184 RB |
1497 | else |
1498 | #endif | |
1499 | PUSHs(sv_2mortal(newSViv((IV)num))); | |
a89d8a78 | 1500 | if (GIMME == G_ARRAY) { |
924508f0 | 1501 | EXTEND(SP, 1); |
a89d8a78 DH |
1502 | if (unparsed) |
1503 | PUSHs(sv_2mortal(newSViv(strlen(unparsed)))); | |
1504 | else | |
6b88bc9c | 1505 | PUSHs(&PL_sv_undef); |
a89d8a78 DH |
1506 | } |
1507 | ||
1508 | void | |
1509 | strtoul(str, base = 0) | |
4b48cf39 | 1510 | const char * str |
a89d8a78 DH |
1511 | int base |
1512 | PREINIT: | |
1513 | unsigned long num; | |
1514 | char *unparsed; | |
1515 | PPCODE: | |
1516 | num = strtoul(str, &unparsed, base); | |
84c133a0 RB |
1517 | #if IVSIZE <= LONGSIZE |
1518 | if (num > IV_MAX) | |
a89d8a78 | 1519 | PUSHs(sv_2mortal(newSVnv((double)num))); |
84c133a0 RB |
1520 | else |
1521 | #endif | |
1522 | PUSHs(sv_2mortal(newSViv((IV)num))); | |
a89d8a78 | 1523 | if (GIMME == G_ARRAY) { |
924508f0 | 1524 | EXTEND(SP, 1); |
a89d8a78 DH |
1525 | if (unparsed) |
1526 | PUSHs(sv_2mortal(newSViv(strlen(unparsed)))); | |
1527 | else | |
6b88bc9c | 1528 | PUSHs(&PL_sv_undef); |
a89d8a78 DH |
1529 | } |
1530 | ||
8063af02 | 1531 | void |
a0d0e21e LW |
1532 | strxfrm(src) |
1533 | SV * src | |
85e6fe83 | 1534 | CODE: |
a0d0e21e LW |
1535 | { |
1536 | STRLEN srclen; | |
1537 | STRLEN dstlen; | |
1538 | char *p = SvPV(src,srclen); | |
1539 | srclen++; | |
561b68a9 | 1540 | ST(0) = sv_2mortal(newSV(srclen*4+1)); |
a0d0e21e LW |
1541 | dstlen = strxfrm(SvPVX(ST(0)), p, (size_t)srclen); |
1542 | if (dstlen > srclen) { | |
1543 | dstlen++; | |
1544 | SvGROW(ST(0), dstlen); | |
1545 | strxfrm(SvPVX(ST(0)), p, (size_t)dstlen); | |
1546 | dstlen--; | |
1547 | } | |
b162af07 | 1548 | SvCUR_set(ST(0), dstlen); |
a0d0e21e LW |
1549 | SvPOK_only(ST(0)); |
1550 | } | |
1551 | ||
1552 | SysRet | |
1553 | mkfifo(filename, mode) | |
1554 | char * filename | |
1555 | Mode_t mode | |
748a9306 LW |
1556 | CODE: |
1557 | TAINT_PROPER("mkfifo"); | |
1558 | RETVAL = mkfifo(filename, mode); | |
1559 | OUTPUT: | |
1560 | RETVAL | |
a0d0e21e LW |
1561 | |
1562 | SysRet | |
1563 | tcdrain(fd) | |
1564 | int fd | |
1565 | ||
1566 | ||
1567 | SysRet | |
1568 | tcflow(fd, action) | |
1569 | int fd | |
1570 | int action | |
1571 | ||
1572 | ||
1573 | SysRet | |
1574 | tcflush(fd, queue_selector) | |
1575 | int fd | |
1576 | int queue_selector | |
1577 | ||
1578 | SysRet | |
1579 | tcsendbreak(fd, duration) | |
1580 | int fd | |
1581 | int duration | |
1582 | ||
1583 | char * | |
c1646883 | 1584 | asctime(sec, min, hour, mday, mon, year, wday = 0, yday = 0, isdst = -1) |
a0d0e21e LW |
1585 | int sec |
1586 | int min | |
1587 | int hour | |
1588 | int mday | |
1589 | int mon | |
1590 | int year | |
1591 | int wday | |
1592 | int yday | |
1593 | int isdst | |
1594 | CODE: | |
1595 | { | |
1596 | struct tm mytm; | |
7747499c | 1597 | init_tm(&mytm); /* XXX workaround - see init_tm() above */ |
a0d0e21e LW |
1598 | mytm.tm_sec = sec; |
1599 | mytm.tm_min = min; | |
1600 | mytm.tm_hour = hour; | |
1601 | mytm.tm_mday = mday; | |
1602 | mytm.tm_mon = mon; | |
1603 | mytm.tm_year = year; | |
1604 | mytm.tm_wday = wday; | |
1605 | mytm.tm_yday = yday; | |
1606 | mytm.tm_isdst = isdst; | |
1607 | RETVAL = asctime(&mytm); | |
1608 | } | |
1609 | OUTPUT: | |
1610 | RETVAL | |
1611 | ||
1612 | long | |
1613 | clock() | |
1614 | ||
1615 | char * | |
1616 | ctime(time) | |
748a9306 | 1617 | Time_t &time |
8990e307 | 1618 | |
37120919 AD |
1619 | void |
1620 | times() | |
1621 | PPCODE: | |
1622 | struct tms tms; | |
1623 | clock_t realtime; | |
1624 | realtime = times( &tms ); | |
924508f0 | 1625 | EXTEND(SP,5); |
9607fc9c | 1626 | PUSHs( sv_2mortal( newSViv( (IV) realtime ) ) ); |
1627 | PUSHs( sv_2mortal( newSViv( (IV) tms.tms_utime ) ) ); | |
1628 | PUSHs( sv_2mortal( newSViv( (IV) tms.tms_stime ) ) ); | |
1629 | PUSHs( sv_2mortal( newSViv( (IV) tms.tms_cutime ) ) ); | |
1630 | PUSHs( sv_2mortal( newSViv( (IV) tms.tms_cstime ) ) ); | |
37120919 | 1631 | |
a0d0e21e LW |
1632 | double |
1633 | difftime(time1, time2) | |
1634 | Time_t time1 | |
1635 | Time_t time2 | |
1636 | ||
1637 | SysRetLong | |
c1646883 | 1638 | mktime(sec, min, hour, mday, mon, year, wday = 0, yday = 0, isdst = -1) |
a0d0e21e LW |
1639 | int sec |
1640 | int min | |
1641 | int hour | |
1642 | int mday | |
1643 | int mon | |
1644 | int year | |
1645 | int wday | |
1646 | int yday | |
1647 | int isdst | |
1648 | CODE: | |
1649 | { | |
1650 | struct tm mytm; | |
7747499c | 1651 | init_tm(&mytm); /* XXX workaround - see init_tm() above */ |
a0d0e21e LW |
1652 | mytm.tm_sec = sec; |
1653 | mytm.tm_min = min; | |
1654 | mytm.tm_hour = hour; | |
1655 | mytm.tm_mday = mday; | |
1656 | mytm.tm_mon = mon; | |
1657 | mytm.tm_year = year; | |
1658 | mytm.tm_wday = wday; | |
1659 | mytm.tm_yday = yday; | |
1660 | mytm.tm_isdst = isdst; | |
aebaba0b | 1661 | RETVAL = (SysRetLong) mktime(&mytm); |
a0d0e21e | 1662 | } |
85e6fe83 LW |
1663 | OUTPUT: |
1664 | RETVAL | |
a0d0e21e | 1665 | |
8063af02 DM |
1666 | #XXX: if $xsubpp::WantOptimize is always the default |
1667 | # sv_setpv(TARG, ...) could be used rather than | |
1668 | # ST(0) = sv_2mortal(newSVpv(...)) | |
1669 | void | |
e44f695e | 1670 | strftime(fmt, sec, min, hour, mday, mon, year, wday = -1, yday = -1, isdst = -1) |
a0d0e21e LW |
1671 | char * fmt |
1672 | int sec | |
1673 | int min | |
1674 | int hour | |
1675 | int mday | |
1676 | int mon | |
1677 | int year | |
1678 | int wday | |
1679 | int yday | |
1680 | int isdst | |
1681 | CODE: | |
1682 | { | |
b3c85772 | 1683 | char *buf = my_strftime(fmt, sec, min, hour, mday, mon, year, wday, yday, isdst); |
2a74cb2d JH |
1684 | if (buf) { |
1685 | ST(0) = sv_2mortal(newSVpv(buf, 0)); | |
bf8afc63 | 1686 | Safefree(buf); |
2a74cb2d | 1687 | } |
a0d0e21e LW |
1688 | } |
1689 | ||
1690 | void | |
1691 | tzset() | |
1692 | ||
1693 | void | |
1694 | tzname() | |
1695 | PPCODE: | |
924508f0 | 1696 | EXTEND(SP,2); |
79cb57f6 GS |
1697 | PUSHs(sv_2mortal(newSVpvn(tzname[0],strlen(tzname[0])))); |
1698 | PUSHs(sv_2mortal(newSVpvn(tzname[1],strlen(tzname[1])))); | |
a0d0e21e LW |
1699 | |
1700 | SysRet | |
1701 | access(filename, mode) | |
1702 | char * filename | |
1703 | Mode_t mode | |
1704 | ||
1705 | char * | |
1706 | ctermid(s = 0) | |
3ab23a19 RGS |
1707 | char * s = 0; |
1708 | CODE: | |
1709 | #ifdef HAS_CTERMID_R | |
e02b9112 | 1710 | s = (char *) safemalloc((size_t) L_ctermid); |
3ab23a19 RGS |
1711 | #endif |
1712 | RETVAL = ctermid(s); | |
1713 | OUTPUT: | |
1714 | RETVAL | |
d1fd7089 | 1715 | CLEANUP: |
3ab23a19 | 1716 | #ifdef HAS_CTERMID_R |
d1fd7089 | 1717 | Safefree(s); |
3ab23a19 | 1718 | #endif |
a0d0e21e LW |
1719 | |
1720 | char * | |
1721 | cuserid(s = 0) | |
1722 | char * s = 0; | |
1723 | ||
1724 | SysRetLong | |
1725 | fpathconf(fd, name) | |
1726 | int fd | |
1727 | int name | |
1728 | ||
1729 | SysRetLong | |
1730 | pathconf(filename, name) | |
1731 | char * filename | |
1732 | int name | |
1733 | ||
1734 | SysRet | |
1735 | pause() | |
1736 | ||
a043a685 GW |
1737 | SysRet |
1738 | setgid(gid) | |
1739 | Gid_t gid | |
13ec70af | 1740 | CLEANUP: |
e9df3e1a | 1741 | #ifndef WIN32 |
13ec70af RGS |
1742 | if (RETVAL >= 0) { |
1743 | PL_gid = getgid(); | |
1744 | PL_egid = getegid(); | |
1745 | } | |
e9df3e1a | 1746 | #endif |
a043a685 GW |
1747 | |
1748 | SysRet | |
1749 | setuid(uid) | |
1750 | Uid_t uid | |
13ec70af | 1751 | CLEANUP: |
e9df3e1a | 1752 | #ifndef WIN32 |
13ec70af RGS |
1753 | if (RETVAL >= 0) { |
1754 | PL_uid = getuid(); | |
1755 | PL_euid = geteuid(); | |
1756 | } | |
e9df3e1a | 1757 | #endif |
a043a685 | 1758 | |
a0d0e21e LW |
1759 | SysRetLong |
1760 | sysconf(name) | |
1761 | int name | |
1762 | ||
1763 | char * | |
1764 | ttyname(fd) | |
1765 | int fd | |
a043a685 | 1766 | |
c6c619a9 | 1767 | void |
b5846a0b | 1768 | getcwd() |
8f95b30d JH |
1769 | PPCODE: |
1770 | { | |
1771 | dXSTARG; | |
89423764 | 1772 | getcwd_sv(TARG); |
8f95b30d JH |
1773 | XSprePUSH; PUSHTARG; |
1774 | } | |
1775 | ||
0d7021f5 RGS |
1776 | SysRet |
1777 | lchown(uid, gid, path) | |
1778 | Uid_t uid | |
1779 | Gid_t gid | |
1780 | char * path | |
1781 | CODE: | |
1782 | #ifdef HAS_LCHOWN | |
1783 | /* yes, the order of arguments is different, | |
1784 | * but consistent with CORE::chown() */ | |
1785 | RETVAL = lchown(path, uid, gid); | |
1786 | #else | |
1787 | RETVAL = not_here("lchown"); | |
1788 | #endif | |
1789 | OUTPUT: | |
1790 | RETVAL |