package POSIX;
+use strict;
+use warnings;
-use vars qw($VERSION @ISA %EXPORT_TAGS @EXPORT_OK $AUTOLOAD);
+our(@ISA, %EXPORT_TAGS, @EXPORT_OK, @EXPORT, $AUTOLOAD, %SIGRT) = ();
-use Carp;
-use AutoLoader;
-require Config;
-use Symbol;
-
-require Exporter;
-require DynaLoader;
-@ISA = qw(Exporter DynaLoader);
-
-$VERSION = "1.02" ;
-
-%EXPORT_TAGS = (
-
- assert_h => [qw(assert NDEBUG)],
-
- ctype_h => [qw(isalnum isalpha iscntrl isdigit isgraph islower
- isprint ispunct isspace isupper isxdigit tolower toupper)],
-
- dirent_h => [qw()],
-
- errno_h => [qw(E2BIG EACCES EADDRINUSE EADDRNOTAVAIL EAFNOSUPPORT
- EAGAIN EALREADY EBADF EBUSY ECHILD ECONNABORTED
- ECONNREFUSED ECONNRESET EDEADLK EDESTADDRREQ EDOM EDQUOT
- EEXIST EFAULT EFBIG EHOSTDOWN EHOSTUNREACH EINPROGRESS
- EINTR EINVAL EIO EISCONN EISDIR ELOOP EMFILE EMLINK
- EMSGSIZE ENAMETOOLONG ENETDOWN ENETRESET ENETUNREACH
- ENFILE ENOBUFS ENODEV ENOENT ENOEXEC ENOLCK ENOMEM
- ENOPROTOOPT ENOSPC ENOSYS ENOTBLK ENOTCONN ENOTDIR
- ENOTEMPTY ENOTSOCK ENOTTY ENXIO EOPNOTSUPP EPERM
- EPFNOSUPPORT EPIPE EPROCLIM EPROTONOSUPPORT EPROTOTYPE
- ERANGE EREMOTE ERESTART EROFS ESHUTDOWN ESOCKTNOSUPPORT
- ESPIPE ESRCH ESTALE ETIMEDOUT ETOOMANYREFS ETXTBSY
- EUSERS EWOULDBLOCK EXDEV errno)],
-
- fcntl_h => [qw(FD_CLOEXEC F_DUPFD F_GETFD F_GETFL F_GETLK F_RDLCK
- F_SETFD F_SETFL F_SETLK F_SETLKW F_UNLCK F_WRLCK
- O_ACCMODE O_APPEND O_CREAT O_EXCL O_NOCTTY O_NONBLOCK
- O_RDONLY O_RDWR O_TRUNC O_WRONLY
- creat
- SEEK_CUR SEEK_END SEEK_SET
- S_IRGRP S_IROTH S_IRUSR S_IRWXG S_IRWXO S_IRWXU
- S_ISBLK S_ISCHR S_ISDIR S_ISFIFO S_ISGID S_ISREG S_ISUID
- S_IWGRP S_IWOTH S_IWUSR)],
-
- float_h => [qw(DBL_DIG DBL_EPSILON DBL_MANT_DIG
- DBL_MAX DBL_MAX_10_EXP DBL_MAX_EXP
- DBL_MIN DBL_MIN_10_EXP DBL_MIN_EXP
- FLT_DIG FLT_EPSILON FLT_MANT_DIG
- FLT_MAX FLT_MAX_10_EXP FLT_MAX_EXP
- FLT_MIN FLT_MIN_10_EXP FLT_MIN_EXP
- FLT_RADIX FLT_ROUNDS
- LDBL_DIG LDBL_EPSILON LDBL_MANT_DIG
- LDBL_MAX LDBL_MAX_10_EXP LDBL_MAX_EXP
- LDBL_MIN LDBL_MIN_10_EXP LDBL_MIN_EXP)],
-
- grp_h => [qw()],
-
- limits_h => [qw( ARG_MAX CHAR_BIT CHAR_MAX CHAR_MIN CHILD_MAX
- INT_MAX INT_MIN LINK_MAX LONG_MAX LONG_MIN MAX_CANON
- MAX_INPUT MB_LEN_MAX NAME_MAX NGROUPS_MAX OPEN_MAX
- PATH_MAX PIPE_BUF SCHAR_MAX SCHAR_MIN SHRT_MAX SHRT_MIN
- SSIZE_MAX STREAM_MAX TZNAME_MAX UCHAR_MAX UINT_MAX
- ULONG_MAX USHRT_MAX _POSIX_ARG_MAX _POSIX_CHILD_MAX
- _POSIX_LINK_MAX _POSIX_MAX_CANON _POSIX_MAX_INPUT
- _POSIX_NAME_MAX _POSIX_NGROUPS_MAX _POSIX_OPEN_MAX
- _POSIX_PATH_MAX _POSIX_PIPE_BUF _POSIX_SSIZE_MAX
- _POSIX_STREADM_MAX _POSIX_TZNAME_MAX)],
-
- locale_h => [qw(LC_ALL LC_COLLATE LC_CTYPE LC_MONETARY LC_NUMERIC
- LC_TIME NULL localeconv setlocale)],
-
- math_h => [qw(HUGE_VAL acos asin atan ceil cosh fabs floor fmod
- frexp ldexp log10 modf pow sinh tan tanh)],
-
- pwd_h => [qw()],
-
- setjmp_h => [qw(longjmp setjmp siglongjmp sigsetjmp)],
-
- signal_h => [qw(SA_NOCLDSTOP SA_NOCLDWAIT SA_NODEFER SA_ONSTACK
- SA_RESETHAND SA_RESTART SA_SIGINFO SIGABRT SIGALRM
- SIGCHLD SIGCONT SIGFPE SIGHUP SIGILL SIGINT SIGKILL
- SIGPIPE SIGQUIT SIGSEGV SIGSTOP SIGTERM SIGTSTP SIGTTIN
- SIGTTOU SIGUSR1 SIGUSR2 SIG_BLOCK SIG_DFL SIG_ERR
- SIG_IGN SIG_SETMASK SIG_UNBLOCK raise sigaction signal
- sigpending sigprocmask sigsuspend)],
-
- stdarg_h => [qw()],
-
- stddef_h => [qw(NULL offsetof)],
-
- stdio_h => [qw(BUFSIZ EOF FILENAME_MAX L_ctermid L_cuserid
- L_tmpname NULL SEEK_CUR SEEK_END SEEK_SET
- STREAM_MAX TMP_MAX stderr stdin stdout
- clearerr fclose fdopen feof ferror fflush fgetc fgetpos
- fgets fopen fprintf fputc fputs fread freopen
- fscanf fseek fsetpos ftell fwrite getchar gets
- perror putc putchar puts remove rewind
- scanf setbuf setvbuf sscanf tmpfile tmpnam
- ungetc vfprintf vprintf vsprintf)],
+our $VERSION = "1.15";
- stdlib_h => [qw(EXIT_FAILURE EXIT_SUCCESS MB_CUR_MAX NULL RAND_MAX
- abort atexit atof atoi atol bsearch calloc div
- free getenv labs ldiv malloc mblen mbstowcs mbtowc
- qsort realloc strtod strtol strtoul wcstombs wctomb)],
-
- string_h => [qw(NULL memchr memcmp memcpy memmove memset strcat
- strchr strcmp strcoll strcpy strcspn strerror strlen
- strncat strncmp strncpy strpbrk strrchr strspn strstr
- strtok strxfrm)],
-
- sys_stat_h => [qw(S_IRGRP S_IROTH S_IRUSR S_IRWXG S_IRWXO S_IRWXU
- S_ISBLK S_ISCHR S_ISDIR S_ISFIFO S_ISGID S_ISREG
- S_ISUID S_IWGRP S_IWOTH S_IWUSR S_IXGRP S_IXOTH S_IXUSR
- fstat mkfifo)],
-
- sys_times_h => [qw()],
-
- sys_types_h => [qw()],
-
- sys_utsname_h => [qw(uname)],
-
- sys_wait_h => [qw(WEXITSTATUS WIFEXITED WIFSIGNALED WIFSTOPPED
- WNOHANG WSTOPSIG WTERMSIG WUNTRACED)],
-
- termios_h => [qw( B0 B110 B1200 B134 B150 B1800 B19200 B200 B2400
- B300 B38400 B4800 B50 B600 B75 B9600 BRKINT CLOCAL
- CREAD CS5 CS6 CS7 CS8 CSIZE CSTOPB ECHO ECHOE ECHOK
- ECHONL HUPCL ICANON ICRNL IEXTEN IGNBRK IGNCR IGNPAR
- INLCR INPCK ISIG ISTRIP IXOFF IXON NCCS NOFLSH OPOST
- PARENB PARMRK PARODD TCIFLUSH TCIOFF TCIOFLUSH TCION
- TCOFLUSH TCOOFF TCOON TCSADRAIN TCSAFLUSH TCSANOW
- TOSTOP VEOF VEOL VERASE VINTR VKILL VMIN VQUIT VSTART
- VSTOP VSUSP VTIME
- cfgetispeed cfgetospeed cfsetispeed cfsetospeed tcdrain
- tcflow tcflush tcgetattr tcsendbreak tcsetattr )],
-
- time_h => [qw(CLK_TCK CLOCKS_PER_SEC NULL asctime clock ctime
- difftime mktime strftime tzset tzname)],
-
- unistd_h => [qw(F_OK NULL R_OK SEEK_CUR SEEK_END SEEK_SET
- STRERR_FILENO STDIN_FILENO STDOUT_FILENO W_OK X_OK
- _PC_CHOWN_RESTRICTED _PC_LINK_MAX _PC_MAX_CANON
- _PC_MAX_INPUT _PC_NAME_MAX _PC_NO_TRUNC _PC_PATH_MAX
- _PC_PIPE_BUF _PC_VDISABLE _POSIX_CHOWN_RESTRICTED
- _POSIX_JOB_CONTROL _POSIX_NO_TRUNC _POSIX_SAVED_IDS
- _POSIX_VDISABLE _POSIX_VERSION _SC_ARG_MAX
- _SC_CHILD_MAX _SC_CLK_TCK _SC_JOB_CONTROL
- _SC_NGROUPS_MAX _SC_OPEN_MAX _SC_SAVED_IDS
- _SC_STREAM_MAX _SC_TZNAME_MAX _SC_VERSION
- _exit access ctermid cuserid
- dup2 dup execl execle execlp execv execve execvp
- fpathconf getcwd getegid geteuid getgid getgroups
- getpid getuid isatty lseek pathconf pause setgid setpgid
- setsid setuid sysconf tcgetpgrp tcsetpgrp ttyname)],
-
- utime_h => [qw()],
-
-);
+use AutoLoader;
-Exporter::export_tags();
+use XSLoader ();
-@EXPORT_OK = qw(
- closedir opendir readdir rewinddir
- fcntl open
- getgrgid getgrnam
- atan2 cos exp log sin sqrt
- getpwnam getpwuid
- kill
- fileno getc printf rename sprintf
- abs exit rand srand system
- chmod mkdir stat umask
- times
- wait waitpid
- gmtime localtime time
- alarm chdir chown close fork getlogin getppid getpgrp link
- pipe read rmdir sleep unlink write
- utime
- nice
-);
+use Fcntl qw(FD_CLOEXEC F_DUPFD F_GETFD F_GETFL F_GETLK F_RDLCK F_SETFD
+ F_SETFL F_SETLK F_SETLKW F_UNLCK F_WRLCK O_ACCMODE O_APPEND
+ O_CREAT O_EXCL O_NOCTTY O_NONBLOCK O_RDONLY O_RDWR O_TRUNC
+ O_WRONLY SEEK_CUR SEEK_END SEEK_SET
+ S_IRGRP S_IROTH S_IRUSR S_IRWXG S_IRWXO S_IRWXU S_ISGID S_ISUID
+ S_IWGRP S_IWOTH S_IWUSR S_IXGRP S_IXOTH S_IXUSR);
# Grandfather old foo_h form to new :foo_h form
+my $loaded;
+
sub import {
+ load_imports() unless $loaded++;
my $this = shift;
my @list = map { m/^\w+_h$/ ? ":$_" : $_ } @_;
local $Exporter::ExportLevel = 1;
Exporter::import($this,@list);
}
+sub croak { require Carp; goto &Carp::croak }
+# declare usage to assist AutoLoad
+sub usage;
-bootstrap POSIX $VERSION;
+XSLoader::load 'POSIX', $VERSION;
-my $EINVAL = constant("EINVAL", 0);
-my $EAGAIN = constant("EAGAIN", 0);
+my %NON_CONSTS = (map {($_,1)}
+ qw(S_ISBLK S_ISCHR S_ISDIR S_ISFIFO S_ISREG WEXITSTATUS
+ WIFEXITED WIFSIGNALED WIFSTOPPED WSTOPSIG WTERMSIG));
sub AUTOLOAD {
+ no strict;
+ no warnings 'uninitialized';
if ($AUTOLOAD =~ /::(_?[a-z])/) {
+ # require AutoLoader;
$AutoLoader::AUTOLOAD = $AUTOLOAD;
goto &AutoLoader::AUTOLOAD
}
local $! = 0;
my $constname = $AUTOLOAD;
$constname =~ s/.*:://;
- my $val = constant($constname, @_ ? $_[0] : 0);
- if ($! == 0) {
+ if ($NON_CONSTS{$constname}) {
+ my ($val, $error) = &int_macro_int($constname, $_[0]);
+ croak $error if $error;
+ *$AUTOLOAD = sub { &int_macro_int($constname, $_[0]) };
+ } else {
+ my ($error, $val) = constant($constname);
+ croak $error if $error;
*$AUTOLOAD = sub { $val };
}
- elsif ($! == $EAGAIN) { # Not really a constant, so always call.
- *$AUTOLOAD = sub { constant($constname, $_[0]) };
- }
- elsif ($! == $EINVAL) {
- croak "$constname is not a valid POSIX macro";
- }
- else {
- croak "Your vendor has not defined POSIX macro $constname, used";
- }
goto &$AUTOLOAD;
}
-sub usage {
+package POSIX::SigAction;
+
+use AutoLoader 'AUTOLOAD';
+
+package POSIX::SigRt;
+
+use AutoLoader 'AUTOLOAD';
+
+use Tie::Hash;
+
+use vars qw($SIGACTION_FLAGS $_SIGRTMIN $_SIGRTMAX $_sigrtn @ISA);
+@POSIX::SigRt::ISA = qw(Tie::StdHash);
+
+$SIGACTION_FLAGS = 0;
+
+tie %POSIX::SIGRT, 'POSIX::SigRt';
+
+sub DESTROY {};
+
+package POSIX;
+
+1;
+__END__
+
+sub usage {
my ($mess) = @_;
croak "Usage: POSIX::$mess";
}
-sub redef {
+sub redef {
my ($mess) = @_;
croak "Use method $mess instead";
}
-sub unimpl {
+sub unimpl {
my ($mess) = @_;
$mess =~ s/xxx//;
croak "Unimplemented: POSIX::$mess";
}
-############################
-package POSIX::SigAction;
-
-sub new {
- bless {HANDLER => $_[1], MASK => $_[2], FLAGS => $_[3] || 0}, $_[0];
-}
-
-############################
-package POSIX; # return to package POSIX so AutoSplit is happy
-1;
-__END__
-
sub assert {
usage "assert(expr)" if @_ != 1;
if (!$_[0]) {
sub closedir {
usage "closedir(dirhandle)" if @_ != 1;
- closedir($_[0]);
+ CORE::closedir($_[0]);
}
sub opendir {
usage "opendir(directory)" if @_ != 1;
- my $dirhandle = gensym;
- opendir($dirhandle, $_[0])
+ my $dirhandle;
+ CORE::opendir($dirhandle, $_[0])
? $dirhandle
: undef;
}
sub readdir {
usage "readdir(dirhandle)" if @_ != 1;
- readdir($_[0]);
+ CORE::readdir($_[0]);
}
sub rewinddir {
usage "rewinddir(dirhandle)" if @_ != 1;
- rewinddir($_[0]);
+ CORE::rewinddir($_[0]);
}
sub errno {
sub fcntl {
usage "fcntl(filehandle, cmd, arg)" if @_ != 3;
- fcntl($_[0], $_[1], $_[2]);
+ CORE::fcntl($_[0], $_[1], $_[2]);
}
sub getgrgid {
usage "getgrgid(gid)" if @_ != 1;
- getgrgid($_[0]);
+ CORE::getgrgid($_[0]);
}
sub getgrnam {
usage "getgrnam(name)" if @_ != 1;
- getgrnam($_[0]);
+ CORE::getgrnam($_[0]);
}
sub atan2 {
usage "atan2(x,y)" if @_ != 2;
- atan2($_[0], $_[1]);
+ CORE::atan2($_[0], $_[1]);
}
sub cos {
usage "cos(x)" if @_ != 1;
- cos($_[0]);
+ CORE::cos($_[0]);
}
sub exp {
usage "exp(x)" if @_ != 1;
- exp($_[0]);
+ CORE::exp($_[0]);
}
sub fabs {
usage "fabs(x)" if @_ != 1;
- abs($_[0]);
+ CORE::abs($_[0]);
}
sub log {
usage "log(x)" if @_ != 1;
- log($_[0]);
+ CORE::log($_[0]);
}
sub pow {
sub sin {
usage "sin(x)" if @_ != 1;
- sin($_[0]);
+ CORE::sin($_[0]);
}
sub sqrt {
usage "sqrt(x)" if @_ != 1;
- sqrt($_[0]);
+ CORE::sqrt($_[0]);
}
sub getpwnam {
usage "getpwnam(name)" if @_ != 1;
- getpwnam($_[0]);
+ CORE::getpwnam($_[0]);
}
sub getpwuid {
usage "getpwuid(uid)" if @_ != 1;
- getpwuid($_[0]);
+ CORE::getpwuid($_[0]);
}
sub longjmp {
sub kill {
usage "kill(pid, sig)" if @_ != 2;
- kill $_[1], $_[0];
+ CORE::kill $_[1], $_[0];
}
sub raise {
usage "raise(sig)" if @_ != 1;
- kill $_[0], $$; # Is this good enough?
+ CORE::kill $_[0], $$; # Is this good enough?
}
sub offsetof {
redef "IO::Seekable::seek()";
}
+sub fsync {
+ redef "IO::Handle::sync()";
+}
+
sub ferror {
redef "IO::Handle::error()";
}
sub getc {
usage "getc(handle)" if @_ != 1;
- getc($_[0]);
+ CORE::getc($_[0]);
}
sub getchar {
usage "getchar()" if @_ != 0;
- getc(STDIN);
+ CORE::getc(STDIN);
}
sub gets {
sub printf {
usage "printf(pattern, args...)" if @_ < 1;
- printf STDOUT @_;
+ CORE::printf STDOUT @_;
}
sub putc {
sub remove {
usage "remove(filename)" if @_ != 1;
- unlink($_[0]);
+ (-d $_[0]) ? CORE::rmdir($_[0]) : CORE::unlink($_[0]);
}
sub rename {
usage "rename(oldfilename, newfilename)" if @_ != 2;
- rename($_[0], $_[1]);
+ CORE::rename($_[0], $_[1]);
}
sub rewind {
usage "rewind(filehandle)" if @_ != 1;
- seek($_[0],0,0);
+ CORE::seek($_[0],0,0);
}
sub scanf {
sub sprintf {
usage "sprintf(pattern,args)" if @_ == 0;
- sprintf(shift,@_);
+ CORE::sprintf(shift,@_);
}
sub sscanf {
sub abs {
usage "abs(x)" if @_ != 1;
- abs($_[0]);
+ CORE::abs($_[0]);
}
sub atexit {
}
sub div {
- unimpl "div() is C-specific, stopped";
+ unimpl "div() is C-specific, use /, % and int instead";
}
sub exit {
usage "exit(status)" if @_ != 1;
- exit($_[0]);
+ CORE::exit($_[0]);
}
sub free {
}
sub ldiv {
- unimpl "ldiv() is C-specific, use / and int instead";
+ unimpl "ldiv() is C-specific, use /, % and int instead";
}
sub malloc {
sub system {
usage "system(command)" if @_ != 1;
- system($_[0]);
+ CORE::system($_[0]);
}
sub memchr {
sub strstr {
usage "strstr(big, little)" if @_ != 2;
- index($_[0], $_[1]);
+ CORE::index($_[0], $_[1]);
}
sub strtok {
sub chmod {
usage "chmod(mode, filename)" if @_ != 2;
- chmod($_[0], $_[1]);
+ CORE::chmod($_[0], $_[1]);
}
sub fstat {
usage "fstat(fd)" if @_ != 1;
local *TMP;
- open(TMP, "<&$_[0]"); # Gross.
- my @l = stat(TMP);
- close(TMP);
+ CORE::open(TMP, "<&$_[0]"); # Gross.
+ my @l = CORE::stat(TMP);
+ CORE::close(TMP);
@l;
}
sub mkdir {
usage "mkdir(directoryname, mode)" if @_ != 2;
- mkdir($_[0], $_[1]);
+ CORE::mkdir($_[0], $_[1]);
}
sub stat {
usage "stat(filename)" if @_ != 1;
- stat($_[0]);
+ CORE::stat($_[0]);
}
sub umask {
usage "umask(mask)" if @_ != 1;
- umask($_[0]);
+ CORE::umask($_[0]);
}
sub wait {
usage "wait()" if @_ != 0;
- wait();
+ CORE::wait();
}
sub waitpid {
usage "waitpid(pid, options)" if @_ != 2;
- waitpid($_[0], $_[1]);
+ CORE::waitpid($_[0], $_[1]);
}
sub gmtime {
usage "gmtime(time)" if @_ != 1;
- gmtime($_[0]);
+ CORE::gmtime($_[0]);
}
sub localtime {
usage "localtime(time)" if @_ != 1;
- localtime($_[0]);
+ CORE::localtime($_[0]);
}
sub time {
usage "time()" if @_ != 0;
- time;
+ CORE::time;
}
sub alarm {
usage "alarm(seconds)" if @_ != 1;
- alarm($_[0]);
+ CORE::alarm($_[0]);
}
sub chdir {
usage "chdir(directory)" if @_ != 1;
- chdir($_[0]);
+ CORE::chdir($_[0]);
}
sub chown {
- usage "chown(filename, uid, gid)" if @_ != 3;
- chown($_[0], $_[1], $_[2]);
+ usage "chown(uid, gid, filename)" if @_ != 3;
+ CORE::chown($_[0], $_[1], $_[2]);
}
sub execl {
sub fork {
usage "fork()" if @_ != 0;
- fork;
-}
-
-sub getcwd
-{
- usage "getcwd()" if @_ != 0;
- if ($^O eq 'MSWin32') {
- # this perhaps applies to everyone else also?
- require Cwd;
- $cwd = &Cwd::cwd;
- }
- else {
- chop($cwd = `pwd`);
- }
- $cwd;
+ CORE::fork;
}
sub getegid {
sub getlogin {
usage "getlogin()" if @_ != 0;
- getlogin();
+ CORE::getlogin();
}
sub getpgrp {
usage "getpgrp()" if @_ != 0;
- getpgrp($_[0]);
+ CORE::getpgrp;
}
sub getpid {
sub getppid {
usage "getppid()" if @_ != 0;
- getppid;
+ CORE::getppid;
}
sub getuid {
sub link {
usage "link(oldfilename, newfilename)" if @_ != 2;
- link($_[0], $_[1]);
+ CORE::link($_[0], $_[1]);
}
sub rmdir {
usage "rmdir(directoryname)" if @_ != 1;
- rmdir($_[0]);
+ CORE::rmdir($_[0]);
}
-sub setgid {
- usage "setgid(gid)" if @_ != 1;
- $( = $_[0];
+sub setbuf {
+ redef "IO::Handle::setbuf()";
}
-sub setuid {
- usage "setuid(uid)" if @_ != 1;
- $< = $_[0];
+sub setvbuf {
+ redef "IO::Handle::setvbuf()";
}
sub sleep {
usage "sleep(seconds)" if @_ != 1;
- sleep($_[0]);
+ $_[0] - CORE::sleep($_[0]);
}
sub unlink {
usage "unlink(filename)" if @_ != 1;
- unlink($_[0]);
+ CORE::unlink($_[0]);
}
sub utime {
usage "utime(filename, atime, mtime)" if @_ != 3;
- utime($_[1], $_[2], $_[0]);
+ CORE::utime($_[1], $_[2], $_[0]);
}
+sub load_imports {
+%EXPORT_TAGS = (
+
+ assert_h => [qw(assert NDEBUG)],
+
+ ctype_h => [qw(isalnum isalpha iscntrl isdigit isgraph islower
+ isprint ispunct isspace isupper isxdigit tolower toupper)],
+
+ dirent_h => [],
+
+ errno_h => [qw(E2BIG EACCES EADDRINUSE EADDRNOTAVAIL EAFNOSUPPORT
+ EAGAIN EALREADY EBADF EBUSY ECHILD ECONNABORTED
+ ECONNREFUSED ECONNRESET EDEADLK EDESTADDRREQ EDOM EDQUOT
+ EEXIST EFAULT EFBIG EHOSTDOWN EHOSTUNREACH EINPROGRESS
+ EINTR EINVAL EIO EISCONN EISDIR ELOOP EMFILE EMLINK
+ EMSGSIZE ENAMETOOLONG ENETDOWN ENETRESET ENETUNREACH
+ ENFILE ENOBUFS ENODEV ENOENT ENOEXEC ENOLCK ENOMEM
+ ENOPROTOOPT ENOSPC ENOSYS ENOTBLK ENOTCONN ENOTDIR
+ ENOTEMPTY ENOTSOCK ENOTTY ENXIO EOPNOTSUPP EPERM
+ EPFNOSUPPORT EPIPE EPROCLIM EPROTONOSUPPORT EPROTOTYPE
+ ERANGE EREMOTE ERESTART EROFS ESHUTDOWN ESOCKTNOSUPPORT
+ ESPIPE ESRCH ESTALE ETIMEDOUT ETOOMANYREFS ETXTBSY
+ EUSERS EWOULDBLOCK EXDEV errno)],
+
+ fcntl_h => [qw(FD_CLOEXEC F_DUPFD F_GETFD F_GETFL F_GETLK F_RDLCK
+ F_SETFD F_SETFL F_SETLK F_SETLKW F_UNLCK F_WRLCK
+ O_ACCMODE O_APPEND O_CREAT O_EXCL O_NOCTTY O_NONBLOCK
+ O_RDONLY O_RDWR O_TRUNC O_WRONLY
+ creat
+ SEEK_CUR SEEK_END SEEK_SET
+ S_IRGRP S_IROTH S_IRUSR S_IRWXG S_IRWXO S_IRWXU
+ S_ISBLK S_ISCHR S_ISDIR S_ISFIFO S_ISGID S_ISREG S_ISUID
+ S_IWGRP S_IWOTH S_IWUSR)],
+
+ float_h => [qw(DBL_DIG DBL_EPSILON DBL_MANT_DIG
+ DBL_MAX DBL_MAX_10_EXP DBL_MAX_EXP
+ DBL_MIN DBL_MIN_10_EXP DBL_MIN_EXP
+ FLT_DIG FLT_EPSILON FLT_MANT_DIG
+ FLT_MAX FLT_MAX_10_EXP FLT_MAX_EXP
+ FLT_MIN FLT_MIN_10_EXP FLT_MIN_EXP
+ FLT_RADIX FLT_ROUNDS
+ LDBL_DIG LDBL_EPSILON LDBL_MANT_DIG
+ LDBL_MAX LDBL_MAX_10_EXP LDBL_MAX_EXP
+ LDBL_MIN LDBL_MIN_10_EXP LDBL_MIN_EXP)],
+
+ grp_h => [],
+
+ limits_h => [qw( ARG_MAX CHAR_BIT CHAR_MAX CHAR_MIN CHILD_MAX
+ INT_MAX INT_MIN LINK_MAX LONG_MAX LONG_MIN MAX_CANON
+ MAX_INPUT MB_LEN_MAX NAME_MAX NGROUPS_MAX OPEN_MAX
+ PATH_MAX PIPE_BUF SCHAR_MAX SCHAR_MIN SHRT_MAX SHRT_MIN
+ SSIZE_MAX STREAM_MAX TZNAME_MAX UCHAR_MAX UINT_MAX
+ ULONG_MAX USHRT_MAX _POSIX_ARG_MAX _POSIX_CHILD_MAX
+ _POSIX_LINK_MAX _POSIX_MAX_CANON _POSIX_MAX_INPUT
+ _POSIX_NAME_MAX _POSIX_NGROUPS_MAX _POSIX_OPEN_MAX
+ _POSIX_PATH_MAX _POSIX_PIPE_BUF _POSIX_SSIZE_MAX
+ _POSIX_STREAM_MAX _POSIX_TZNAME_MAX)],
+
+ locale_h => [qw(LC_ALL LC_COLLATE LC_CTYPE LC_MESSAGES
+ LC_MONETARY LC_NUMERIC LC_TIME NULL
+ localeconv setlocale)],
+
+ math_h => [qw(HUGE_VAL acos asin atan ceil cosh fabs floor fmod
+ frexp ldexp log10 modf pow sinh tan tanh)],
+
+ pwd_h => [],
+
+ setjmp_h => [qw(longjmp setjmp siglongjmp sigsetjmp)],
+
+ signal_h => [qw(SA_NOCLDSTOP SA_NOCLDWAIT SA_NODEFER SA_ONSTACK
+ SA_RESETHAND SA_RESTART SA_SIGINFO SIGABRT SIGALRM
+ SIGCHLD SIGCONT SIGFPE SIGHUP SIGILL SIGINT SIGKILL
+ SIGPIPE %SIGRT SIGRTMIN SIGRTMAX SIGQUIT SIGSEGV SIGSTOP
+ SIGTERM SIGTSTP SIGTTIN SIGTTOU SIGUSR1 SIGUSR2
+ SIG_BLOCK SIG_DFL SIG_ERR SIG_IGN SIG_SETMASK SIG_UNBLOCK
+ raise sigaction signal sigpending sigprocmask sigsuspend)],
+
+ stdarg_h => [],
+
+ stddef_h => [qw(NULL offsetof)],
+
+ stdio_h => [qw(BUFSIZ EOF FILENAME_MAX L_ctermid L_cuserid
+ L_tmpname NULL SEEK_CUR SEEK_END SEEK_SET
+ STREAM_MAX TMP_MAX stderr stdin stdout
+ clearerr fclose fdopen feof ferror fflush fgetc fgetpos
+ fgets fopen fprintf fputc fputs fread freopen
+ fscanf fseek fsetpos ftell fwrite getchar gets
+ perror putc putchar puts remove rewind
+ scanf setbuf setvbuf sscanf tmpfile tmpnam
+ ungetc vfprintf vprintf vsprintf)],
+
+ stdlib_h => [qw(EXIT_FAILURE EXIT_SUCCESS MB_CUR_MAX NULL RAND_MAX
+ abort atexit atof atoi atol bsearch calloc div
+ free getenv labs ldiv malloc mblen mbstowcs mbtowc
+ qsort realloc strtod strtol strtoul wcstombs wctomb)],
+
+ string_h => [qw(NULL memchr memcmp memcpy memmove memset strcat
+ strchr strcmp strcoll strcpy strcspn strerror strlen
+ strncat strncmp strncpy strpbrk strrchr strspn strstr
+ strtok strxfrm)],
+
+ sys_stat_h => [qw(S_IRGRP S_IROTH S_IRUSR S_IRWXG S_IRWXO S_IRWXU
+ S_ISBLK S_ISCHR S_ISDIR S_ISFIFO S_ISGID S_ISREG
+ S_ISUID S_IWGRP S_IWOTH S_IWUSR S_IXGRP S_IXOTH S_IXUSR
+ fstat mkfifo)],
+
+ sys_times_h => [],
+
+ sys_types_h => [],
+
+ sys_utsname_h => [qw(uname)],
+
+ sys_wait_h => [qw(WEXITSTATUS WIFEXITED WIFSIGNALED WIFSTOPPED
+ WNOHANG WSTOPSIG WTERMSIG WUNTRACED)],
+
+ termios_h => [qw( B0 B110 B1200 B134 B150 B1800 B19200 B200 B2400
+ B300 B38400 B4800 B50 B600 B75 B9600 BRKINT CLOCAL
+ CREAD CS5 CS6 CS7 CS8 CSIZE CSTOPB ECHO ECHOE ECHOK
+ ECHONL HUPCL ICANON ICRNL IEXTEN IGNBRK IGNCR IGNPAR
+ INLCR INPCK ISIG ISTRIP IXOFF IXON NCCS NOFLSH OPOST
+ PARENB PARMRK PARODD TCIFLUSH TCIOFF TCIOFLUSH TCION
+ TCOFLUSH TCOOFF TCOON TCSADRAIN TCSAFLUSH TCSANOW
+ TOSTOP VEOF VEOL VERASE VINTR VKILL VMIN VQUIT VSTART
+ VSTOP VSUSP VTIME
+ cfgetispeed cfgetospeed cfsetispeed cfsetospeed tcdrain
+ tcflow tcflush tcgetattr tcsendbreak tcsetattr )],
+
+ time_h => [qw(CLK_TCK CLOCKS_PER_SEC NULL asctime clock ctime
+ difftime mktime strftime tzset tzname)],
+
+ unistd_h => [qw(F_OK NULL R_OK SEEK_CUR SEEK_END SEEK_SET
+ STDERR_FILENO STDIN_FILENO STDOUT_FILENO W_OK X_OK
+ _PC_CHOWN_RESTRICTED _PC_LINK_MAX _PC_MAX_CANON
+ _PC_MAX_INPUT _PC_NAME_MAX _PC_NO_TRUNC _PC_PATH_MAX
+ _PC_PIPE_BUF _PC_VDISABLE _POSIX_CHOWN_RESTRICTED
+ _POSIX_JOB_CONTROL _POSIX_NO_TRUNC _POSIX_SAVED_IDS
+ _POSIX_VDISABLE _POSIX_VERSION _SC_ARG_MAX
+ _SC_CHILD_MAX _SC_CLK_TCK _SC_JOB_CONTROL
+ _SC_NGROUPS_MAX _SC_OPEN_MAX _SC_PAGESIZE _SC_SAVED_IDS
+ _SC_STREAM_MAX _SC_TZNAME_MAX _SC_VERSION
+ _exit access ctermid cuserid
+ dup2 dup execl execle execlp execv execve execvp
+ fpathconf fsync getcwd getegid geteuid getgid getgroups
+ getpid getuid isatty lseek pathconf pause setgid setpgid
+ setsid setuid sysconf tcgetpgrp tcsetpgrp ttyname)],
+
+ utime_h => [],
+
+);
+
+# Exporter::export_tags();
+{
+ # De-duplicate the export list:
+ my %export;
+ @export{map {@$_} values %EXPORT_TAGS} = ();
+ # Doing the de-dup with a temporary hash has the advantage that the SVs in
+ # @EXPORT are actually shared hash key sacalars, which will save some memory.
+ push @EXPORT, keys %export;
+}
+
+@EXPORT_OK = qw(
+ abs
+ alarm
+ atan2
+ chdir
+ chmod
+ chown
+ close
+ closedir
+ cos
+ exit
+ exp
+ fcntl
+ fileno
+ fork
+ getc
+ getgrgid
+ getgrnam
+ getlogin
+ getpgrp
+ getppid
+ getpwnam
+ getpwuid
+ gmtime
+ isatty
+ kill
+ lchown
+ link
+ localtime
+ log
+ mkdir
+ nice
+ open
+ opendir
+ pipe
+ printf
+ rand
+ read
+ readdir
+ rename
+ rewinddir
+ rmdir
+ sin
+ sleep
+ sprintf
+ sqrt
+ srand
+ stat
+ system
+ time
+ times
+ umask
+ unlink
+ utime
+ wait
+ waitpid
+ write
+);
+
+require Exporter;
+}
+
+package POSIX::SigAction;
+
+sub new { bless {HANDLER => $_[1], MASK => $_[2], FLAGS => $_[3] || 0, SAFE => 0}, $_[0] }
+sub handler { $_[0]->{HANDLER} = $_[1] if @_ > 1; $_[0]->{HANDLER} };
+sub mask { $_[0]->{MASK} = $_[1] if @_ > 1; $_[0]->{MASK} };
+sub flags { $_[0]->{FLAGS} = $_[1] if @_ > 1; $_[0]->{FLAGS} };
+sub safe { $_[0]->{SAFE} = $_[1] if @_ > 1; $_[0]->{SAFE} };
+
+package POSIX::SigRt;
+
+
+sub _init {
+ $_SIGRTMIN = &POSIX::SIGRTMIN;
+ $_SIGRTMAX = &POSIX::SIGRTMAX;
+ $_sigrtn = $_SIGRTMAX - $_SIGRTMIN;
+}
+
+sub _croak {
+ &_init unless defined $_sigrtn;
+ die "POSIX::SigRt not available" unless defined $_sigrtn && $_sigrtn > 0;
+}
+
+sub _getsig {
+ &_croak;
+ my $rtsig = $_[0];
+ # Allow (SIGRT)?MIN( + n)?, a common idiom when doing these things in C.
+ $rtsig = $_SIGRTMIN + ($1 || 0)
+ if $rtsig =~ /^(?:(?:SIG)?RT)?MIN(\s*\+\s*(\d+))?$/;
+ return $rtsig;
+}
+
+sub _exist {
+ my $rtsig = _getsig($_[1]);
+ my $ok = $rtsig >= $_SIGRTMIN && $rtsig <= $_SIGRTMAX;
+ ($rtsig, $ok);
+}
+
+sub _check {
+ my ($rtsig, $ok) = &_exist;
+ die "No POSIX::SigRt signal $_[1] (valid range SIGRTMIN..SIGRTMAX, or $_SIGRTMIN..$_SIGRTMAX)"
+ unless $ok;
+ return $rtsig;
+}
+
+sub new {
+ my ($rtsig, $handler, $flags) = @_;
+ my $sigset = POSIX::SigSet->new($rtsig);
+ my $sigact = POSIX::SigAction->new($handler,
+ $sigset,
+ $flags);
+ POSIX::sigaction($rtsig, $sigact);
+}
+
+sub EXISTS { &_exist }
+sub FETCH { my $rtsig = &_check;
+ my $oa = POSIX::SigAction->new();
+ POSIX::sigaction($rtsig, undef, $oa);
+ return $oa->{HANDLER} }
+sub STORE { my $rtsig = &_check; new($rtsig, $_[2], $SIGACTION_FLAGS) }
+sub DELETE { delete $SIG{ &_check } }
+sub CLEAR { &_exist; delete @SIG{ &POSIX::SIGRTMIN .. &POSIX::SIGRTMAX } }
+sub SCALAR { &_croak; $_sigrtn + 1 }
https://perl5.git.perl.org / perl5.git / blobdiff