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/cvs/IO-AIO/AIO.xs
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Comparing IO-AIO/AIO.xs (file contents):
Revision 1.289 by root, Mon Jan 4 22:19:06 2021 UTC vs.
Revision 1.295 by root, Mon Sep 5 00:03:32 2022 UTC

… …
1093 return ts->tv_sec + ts->tv_nsec * 1e-9; 1093 return ts->tv_sec + ts->tv_nsec * 1e-9;
1094} 1094}
1095 1095
1096/*****************************************************************************/ 1096/*****************************************************************************/
1097 1097
1098/* extract a ref-to-array of strings into a temporary c style string vector */
1099static char **
1100extract_stringvec (SV *sv, const char *croakmsg)
1101{
1102 if (!SvROK (sv) || SvTYPE (SvRV (sv)) != SVt_PVAV)
1103 croak (croakmsg);
1104
1105 AV *av = (AV *)SvRV (sv);
1106 int i, nelem = av_len (av) + 1;
1107 char **vecp = (char **)SvPVX (sv_2mortal (newSV (sizeof (char *) * (nelem + 1))));
1108
1109 for (i = 0; i < nelem; ++i)
1110 {
1111 SV **e = av_fetch (av, i, 0);
1112
1113 if (e && *e)
1114 vecp[i] = SvPVbyte_nolen (*e);
1115 else
1116 vecp[i] = "";
1117 }
1118
1119 vecp[nelem] = 0;
1120
1121 return vecp;
1122}
1123
1124/*****************************************************************************/
1125
1098XS(boot_IO__AIO) ecb_cold; 1126XS(boot_IO__AIO) ecb_cold;
1099 1127
1100MODULE = IO::AIO PACKAGE = IO::AIO 1128MODULE = IO::AIO PACKAGE = IO::AIO
1101 1129
1102PROTOTYPES: ENABLE 1130PROTOTYPES: ENABLE
… …
1203 const_iv (MAP_NONBLOCK) 1231 const_iv (MAP_NONBLOCK)
1204 const_iv (MAP_GROWSDOWN) 1232 const_iv (MAP_GROWSDOWN)
1205 const_iv (MAP_32BIT) 1233 const_iv (MAP_32BIT)
1206 const_iv (MAP_HUGETLB) 1234 const_iv (MAP_HUGETLB)
1207 const_iv (MAP_STACK) 1235 const_iv (MAP_STACK)
1236 const_iv (MAP_FIXED_NOREPLACE)
1237 const_iv (MAP_SHARED_VALIDATE)
1238 const_iv (MAP_SYNC)
1239 const_iv (MAP_UNINITIALIZED)
1208 1240
1209 const_iv (MREMAP_MAYMOVE) 1241 const_iv (MREMAP_MAYMOVE)
1210 const_iv (MREMAP_FIXED) 1242 const_iv (MREMAP_FIXED)
1211 1243
1212 const_iv (MSG_CMSG_CLOEXEC) 1244 const_iv (MSG_CMSG_CLOEXEC)
… …
1307 const_iv (EFD_SEMAPHORE) 1339 const_iv (EFD_SEMAPHORE)
1308 1340
1309 const_iv (MFD_CLOEXEC) 1341 const_iv (MFD_CLOEXEC)
1310 const_iv (MFD_ALLOW_SEALING) 1342 const_iv (MFD_ALLOW_SEALING)
1311 const_iv (MFD_HUGETLB) 1343 const_iv (MFD_HUGETLB)
1344 const_iv (MFD_HUGETLB_2MB)
1345 const_iv (MFD_HUGETLB_1GB)
1312 1346
1313 const_iv (CLOCK_REALTIME) 1347 const_iv (CLOCK_REALTIME)
1314 const_iv (CLOCK_MONOTONIC) 1348 const_iv (CLOCK_MONOTONIC)
1315 const_iv (CLOCK_BOOTTIME) 1349 const_iv (CLOCK_BOOTTIME)
1316 const_iv (CLOCK_REALTIME_ALARM) 1350 const_iv (CLOCK_REALTIME_ALARM)
… …
2678int 2712int
2679pidfd_send_signal (SV *pidfh, int sig, SV *siginfo = &PL_sv_undef, unsigned int flags = 0) 2713pidfd_send_signal (SV *pidfh, int sig, SV *siginfo = &PL_sv_undef, unsigned int flags = 0)
2680 PPCODE: 2714 PPCODE:
2681{ 2715{
2682 int res; 2716 int res;
2717#if HAVE_SIGINFO_T
2683 siginfo_t si = { 0 }; 2718 siginfo_t si = { 0 };
2684 2719
2685 if (SvOK (siginfo)) 2720 if (SvOK (siginfo))
2686 { 2721 {
2687 HV *hv; 2722 HV *hv;
2688 SV **svp; 2723 SV **svp;
2689 2724
2690 if (!SvROK (siginfo) || SvTYPE (SvRV (siginfo)) != SVt_PVHV) 2725 if (!SvROK (siginfo) || SvTYPE (SvRV (siginfo)) != SVt_PVHV)
2691 croak ("siginfo argument must be a hashref code, pid, uid and value_int or value_ptr members, caught"); 2726 croak ("siginfo argument must be a hashref with 'code', 'pid', 'uid' and 'value_int' or 'value_ptr' members, caught");
2692 2727
2693 hv = (HV *)SvRV (siginfo); 2728 hv = (HV *)SvRV (siginfo);
2694 2729
2695 if ((svp = hv_fetchs (hv, "code" , 0))) si.si_code = SvIV (*svp); 2730 if ((svp = hv_fetchs (hv, "code" , 0))) si.si_code = SvIV (*svp);
2696 if ((svp = hv_fetchs (hv, "pid" , 0))) si.si_pid = SvIV (*svp); 2731 if ((svp = hv_fetchs (hv, "pid" , 0))) si.si_pid = SvIV (*svp);
… …
2699 if ((svp = hv_fetchs (hv, "value_ptr", 0))) si.si_value.sival_ptr = (void *)SvIV (*svp); 2734 if ((svp = hv_fetchs (hv, "value_ptr", 0))) si.si_value.sival_ptr = (void *)SvIV (*svp);
2700 } 2735 }
2701 2736
2702 /*GENDEF0_SYSCALL(pidfd_send_signal,424)*/ 2737 /*GENDEF0_SYSCALL(pidfd_send_signal,424)*/
2703 res = syscall (SYS_pidfd_send_signal, s_fileno_croak (pidfh, 0), sig, SvOK (siginfo) ? &si : 0, flags); 2738 res = syscall (SYS_pidfd_send_signal, s_fileno_croak (pidfh, 0), sig, SvOK (siginfo) ? &si : 0, flags);
2739#else
2740 res = (errno = ENOSYS, -1);
2741#endif
2704 2742
2705 XPUSHs (sv_2mortal (newSViv (res))); 2743 XPUSHs (sv_2mortal (newSViv (res)));
2706} 2744}
2707 2745
2708void 2746void
… …
2798 fd = (errno = ENOSYS, -1); 2836 fd = (errno = ENOSYS, -1);
2799#endif 2837#endif
2800 2838
2801 XPUSHs (newmortalFH (fd, O_RDWR)); 2839 XPUSHs (newmortalFH (fd, O_RDWR));
2802} 2840}
2841
2842int
2843fexecve (SV *fh, SV *args, SV *envs = &PL_sv_undef)
2844 CODE:
2845{
2846 int fd = PerlIO_fileno (IoIFP (sv_2io (fh)));
2847 char **envp, **argv;
2848 argv = extract_stringvec (args, "IO::AIO::fexecve: args must be an array of strings");
2849 if (!SvOK (envs))
2850 {
2851 extern char **environ;
2852 envp = environ;
2853 }
2854 else
2855 envp = extract_stringvec (envs, "IO::AIO::fexecve: envs must be an array of strings");
2856#if _POSIX_VERSION >= 200809L
2857 RETVAL = fexecve (fd, argv, envp);
2858#else
2859 RETVAL = (errno = ENOSYS, -1);
2860#endif
2861}
2862 OUTPUT: RETVAL
2803 2863
2804UV 2864UV
2805get_fdlimit () 2865get_fdlimit ()
2806 CODE: 2866 CODE:
2807#if HAVE_RLIMITS 2867#if HAVE_RLIMITS

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