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Update.
2001-01-27 Ulrich Drepper <drepper@redhat.com> * signal/signal.h: Fix handling of __need_* symbols. * misc/sys/select.c: Define fd_set here. Remove __fd_set. Define fd_mask only if __USE_MISC. Declare pselect for __USE_XOPEN2K. * include/sys/select.h: Use fd_set not __fd_set. * sysdeps/generic/bits/select.h: Likewise. * sysdeps/i386/bits/select.h: Likewise. * sysdeps/generic/bits/types.h: Don't define __fd_mask, __NFDBITS, __FDELT, __FDMASK, and __fd_set here. * sysdeps/unix/sysv/aix/bits/types.h: Likewise. * sysdeps/unix/sysv/hpux/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/ia64/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/mips/bits/types.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/types.h: Likewise. * sysdeps/unix/sysv/sysv4/solaris2/bits/types.h: Likewise. * time/sys/time.h: Define struct timeval before including <time.h> and <sys/select.h>. * conform/data/sys/time.h-data: fd_set is a typedef. * conform/data/sys/select.h-data: New file. * conform/data/sys/mman.h-data: Make typed mem stuff optional. * conform/conformtest.pl (@headers): Add sys/select.h. (type, optional-type): Unless testing a typedef instantiate object. Implement optional-function. * math/test-misc.c: Include <float.h>.
This commit is contained in:
Ulrich Drepper
parent
eec409170b
commit
2ff458ebe6
30
ChangeLog
30
ChangeLog
@ -1,3 +1,33 @@
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2001-01-27 Ulrich Drepper <drepper@redhat.com>
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* signal/signal.h: Fix handling of __need_* symbols.
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* misc/sys/select.c: Define fd_set here. Remove __fd_set. Define
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fd_mask only if __USE_MISC. Declare pselect for __USE_XOPEN2K.
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* include/sys/select.h: Use fd_set not __fd_set.
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* sysdeps/generic/bits/select.h: Likewise.
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* sysdeps/i386/bits/select.h: Likewise.
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* sysdeps/generic/bits/types.h: Don't define __fd_mask, __NFDBITS,
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__FDELT, __FDMASK, and __fd_set here.
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* sysdeps/unix/sysv/aix/bits/types.h: Likewise.
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* sysdeps/unix/sysv/hpux/bits/types.h: Likewise.
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* sysdeps/unix/sysv/linux/bits/types.h: Likewise.
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* sysdeps/unix/sysv/linux/alpha/bits/types.h: Likewise.
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* sysdeps/unix/sysv/linux/ia64/bits/types.h: Likewise.
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* sysdeps/unix/sysv/linux/mips/bits/types.h: Likewise.
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* sysdeps/unix/sysv/linux/sparc/bits/types.h: Likewise.
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* sysdeps/unix/sysv/sysv4/solaris2/bits/types.h: Likewise.
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* time/sys/time.h: Define struct timeval before including <time.h>
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and <sys/select.h>.
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* conform/data/sys/time.h-data: fd_set is a typedef.
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* conform/data/sys/select.h-data: New file.
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* conform/data/sys/mman.h-data: Make typed mem stuff optional.
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* conform/conformtest.pl (@headers): Add sys/select.h.
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(type, optional-type): Unless testing a typedef instantiate object.
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Implement optional-function.
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* math/test-misc.c: Include <float.h>.
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2001-01-27 Andreas Jaeger <aj@suse.de>
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* misc/efgcvt_r.c: Include <float.h>.
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@ -1,4 +1,4 @@
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/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
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/* Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -26,8 +26,8 @@
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#define __FD_ZERO(s) \
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do { \
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unsigned int __i; \
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__fd_set *__arr = (s); \
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for (__i = 0; __i < sizeof (__fd_set) / sizeof (__fd_mask); ++__i) \
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fd_set *__arr = (s); \
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for (__i = 0; __i < sizeof (fd_set) / sizeof (__fd_mask); ++__i) \
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__FDS_BITS (__arr)[__i] = 0; \
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} while (0)
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#define __FD_SET(d, s) (__FDS_BITS (s)[__FDELT(d)] |= __FDMASK(d))
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23
bits/types.h
23
bits/types.h
@ -1,4 +1,4 @@
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/* Copyright (C) 1991,92,94,95,96,97,98,99,2000 Free Software Foundation, Inc.
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/* Copyright (C) 1991,1992,94-1999,2000,2001 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -93,30 +93,9 @@ typedef int __clockid_t;
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typedef int __timer_t;
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/* One element in the file descriptor mask array. */
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typedef unsigned long int __fd_mask;
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/* Number of descriptors that can fit in an `fd_set'. */
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#define __FD_SETSIZE 256
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/* It's easier to assume 8-bit bytes than to get CHAR_BIT. */
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#define __NFDBITS (sizeof (unsigned long int) * 8)
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#define __FDELT(d) ((d) / __NFDBITS)
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#define __FDMASK(d) ((__fd_mask) 1 << ((d) % __NFDBITS))
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/* fd_set for select and pselect. */
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typedef struct
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{
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/* XPG4.2 requires this member name. Otherwise avoid the name
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from the user namespace. */
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#ifdef __USE_XOPEN
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__fd_mask fds_bits[(__FD_SETSIZE + (__NFDBITS - 1)) / __NFDBITS];
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# define __FDS_BITS(set) ((set)->fds_bits)
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#else
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__fd_mask __fds_bits[(__FD_SETSIZE + (__NFDBITS - 1)) / __NFDBITS];
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# define __FDS_BITS(set) ((set)->__fds_bits)
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#endif
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} __fd_set;
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/* XXX Used in `struct shmid_ds'. */
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typedef unsigned short int __ipc_pid_t;
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@ -15,18 +15,18 @@ if (@headers == ()) {
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"termios.h", "tar.h", "sys/wait.h", "sys/utsname.h", "sys/un.h",
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"sys/uio.h", "sys/types.h", "sys/times.h", "sys/timeb.h",
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"sys/time.h", "sys/statvfs.h", "sys/stat.h", "sys/socket.h",
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"sys/shm.h", "sys/sem.h", "sys/resource.h", "sys/msg.h",
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"sys/mman.h", "sys/ipc.h", "syslog.h", "stropts.h", "strings.h",
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"string.h", "stdlib.h", "stdio.h", "stdint.h", "stddef.h",
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"stdarg.h", "spawn.h", "signal.h", "setjmp.h", "semaphore.h",
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"search.h", "sched.h", "regex.h", "pwd.h", "pthread.h",
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"poll.h", "nl_types.h", "netinet/tcp.h", "netinet/in.h",
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"net/if.h", "netdb.h", "ndbm.h", "mqueue.h", "monetary.h",
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"math.h", "locale.h", "libgen.h", "limits.h", "langinfo.h",
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"iso646.h", "inttypes.h", "iconv.h", "grp.h", "glob.h", "ftw.h",
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"fnmatch.h", "fmtmsg.h", "float.h", "fcntl.h", "errno.h",
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"dlfcn.h", "dirent.h", "ctype.h", "cpio.h", "assert.h",
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"arpa/inet.h", "aio.h");
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"sys/shm.h", "sys/sem.h", "sys/select.h", "sys/resource.h",
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"sys/msg.h", "sys/mman.h", "sys/ipc.h", "syslog.h", "stropts.h",
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"strings.h", "string.h", "stdlib.h", "stdio.h", "stdint.h",
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"stddef.h", "stdarg.h", "spawn.h", "signal.h", "setjmp.h",
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"semaphore.h", "search.h", "sched.h", "regex.h", "pwd.h",
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"pthread.h", "poll.h", "nl_types.h", "netinet/tcp.h",
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"netinet/in.h", "net/if.h", "netdb.h", "ndbm.h", "mqueue.h",
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"monetary.h", "math.h", "locale.h", "libgen.h", "limits.h",
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"langinfo.h", "iso646.h", "inttypes.h", "iconv.h", "grp.h",
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"glob.h", "ftw.h", "fnmatch.h", "fmtmsg.h", "float.h", "fcntl.h",
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"errno.h", "dlfcn.h", "dirent.h", "ctype.h", "cpio.h",
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"assert.h", "arpa/inet.h", "aio.h");
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}
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if ($dialect ne "ISO" && $dialect ne "POSIX" && $dialect ne "XPG3"
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@ -590,6 +590,7 @@ while ($#headers >= 0) {
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}
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} elsif (/^optional-type *({([^}]*)|([a-zA-Z0-9_]*))/) {
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my($type) = "$2$3";
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my($maybe_opaque) = 0;
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# Remember that this name is allowed.
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if ($type =~ /^struct *(.*)/) {
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@ -598,6 +599,7 @@ while ($#headers >= 0) {
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push @allow, $1;
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} else {
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push @allow, $type;
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$maybe_opaque = 1;
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}
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# Remember that this name is allowed.
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@ -607,13 +609,18 @@ while ($#headers >= 0) {
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open (TESTFILE, ">$fnamebase.c");
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print TESTFILE "$prepend";
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print TESTFILE "#include <$h>\n";
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print TESTFILE "$type *a;\n";
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if ($maybe_opaque == 1) {
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print TESTFILE "$type *a;\n";
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} else {
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print TESTFILE "$type a;\n";
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}
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close (TESTFILE);
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compiletest ($fnamebase, "Testing for type $type",
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"Type \"$type\" not available.", $missing, 1);
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"NOT AVAILABLE", $missing, 1);
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} elsif (/^type *({([^}]*)|([a-zA-Z0-9_]*))/) {
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my($type) = "$2$3";
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my($maybe_opaque) = 0;
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# Remember that this name is allowed.
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if ($type =~ /^struct *(.*)/) {
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@ -622,6 +629,7 @@ while ($#headers >= 0) {
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push @allow, $1;
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} else {
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push @allow, $type;
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$maybe_opaque = 1;
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}
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# Remember that this name is allowed.
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@ -631,11 +639,48 @@ while ($#headers >= 0) {
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open (TESTFILE, ">$fnamebase.c");
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print TESTFILE "$prepend";
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print TESTFILE "#include <$h>\n";
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print TESTFILE "$type *a;\n";
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if ($maybe_opaque == 1) {
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print TESTFILE "$type *a;\n";
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} else {
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print TESTFILE "$type a;\n";
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}
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close (TESTFILE);
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compiletest ($fnamebase, "Testing for type $type",
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"Type \"$type\" not available.", $missing, 0);
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} elsif (/^optional-function *({([^}]*)}|([a-zA-Z0-9_]*)) [(][*]([a-zA-Z0-9_]*) ([(].*[)])/) {
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my($rettype) = "$2$3";
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my($fname) = "$4";
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my($args) = "$5";
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my($res) = $missing;
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# Remember that this name is allowed.
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push @allow, $fname;
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# Generate a program to test for availability of this function.
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open (TESTFILE, ">$fnamebase.c");
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print TESTFILE "$prepend";
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print TESTFILE "#include <$h>\n";
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# print TESTFILE "#undef $fname\n";
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print TESTFILE "$rettype (*(*foobarbaz) $args = $fname;\n";
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close (TESTFILE);
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$res = compiletest ($fnamebase, "Test availability of function $fname",
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"NOT AVAILABLE", $res, 1);
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if ($res == 0 || $missing == 1) {
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# Generate a program to test for the type of this function.
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open (TESTFILE, ">$fnamebase.c");
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print TESTFILE "$prepend";
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print TESTFILE "#include <$h>\n";
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# print TESTFILE "#undef $fname\n";
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print TESTFILE "extern $rettype (*(*foobarbaz) $args;\n";
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print TESTFILE "extern __typeof__ (&$fname) foobarbaz;\n";
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close (TESTFILE);
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compiletest ($fnamebase, "Test for type of function $fname",
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"Function \"$fname\" has incorrect type.", $res, 0);
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}
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} elsif (/^function *({([^}]*)}|([a-zA-Z0-9_]*)) [(][*]([a-zA-Z0-9_]*) ([(].*[)])/) {
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my($rettype) = "$2$3";
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my($fname) = "$4";
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@ -667,6 +712,39 @@ while ($#headers >= 0) {
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compiletest ($fnamebase, "Test for type of function $fname",
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"Function \"$fname\" has incorrect type.", $res, 0);
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} elsif (/^optional-function *({([^}]*)}|([a-zA-Z0-9_]*)) ([a-zA-Z0-9_]*) ([(].*[)])/) {
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my($rettype) = "$2$3";
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my($fname) = "$4";
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my($args) = "$5";
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my($res) = $missing;
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# Remember that this name is allowed.
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push @allow, $fname;
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# Generate a program to test for availability of this function.
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open (TESTFILE, ">$fnamebase.c");
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print TESTFILE "$prepend";
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print TESTFILE "#include <$h>\n";
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# print TESTFILE "#undef $fname\n";
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print TESTFILE "$rettype (*foobarbaz) $args = $fname;\n";
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close (TESTFILE);
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$res = compiletest ($fnamebase, "Test availability of function $fname",
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"NOT AVAILABLE", $res, 1);
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if ($res == 0 || $missing != 0) {
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# Generate a program to test for the type of this function.
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open (TESTFILE, ">$fnamebase.c");
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print TESTFILE "$prepend";
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print TESTFILE "#include <$h>\n";
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# print TESTFILE "#undef $fname\n";
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print TESTFILE "extern $rettype (*foobarbaz) $args;\n";
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print TESTFILE "extern __typeof__ (&$fname) foobarbaz;\n";
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close (TESTFILE);
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compiletest ($fnamebase, "Test for type of function $fname",
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"Function \"$fname\" has incorrect type.", $res, 0);
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}
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} elsif (/^function *({([^}]*)}|([a-zA-Z0-9_]*)) ([a-zA-Z0-9_]*) ([(].*[)])/) {
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my($rettype) = "$2$3";
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my($fname) = "$4";
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@ -22,17 +22,16 @@ constant POSIX_MADV_RANDOM
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constant POSIX_MADV_WILLNEED
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constant POSIX_MADV_DONTNEED
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constant POSIX_TYPED_MEM_ALLOCATE
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constant POSIX_TYPED_MEM_ALLOCATE_CONTIG
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constant POSIX_TYPED_MEM_MAP_ALLOCATABLE
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optional-constant POSIX_TYPED_MEM_ALLOCATE
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optional-constant POSIX_TYPED_MEM_ALLOCATE_CONTIG
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optional-constant POSIX_TYPED_MEM_MAP_ALLOCATABLE
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|
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type size_t
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type off_t
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type mode_t
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type {struct posix_typedmem_info}
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|
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element {struct posix_typedmem_info} size_t posix_tmi_length
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optional-type {struct posix_typedmem_info}
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optional-element {struct posix_typedmem_info} size_t posix_tmi_length
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|
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function int mlock (const void*, size_t)
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function int mlockall (int)
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@ -42,9 +41,10 @@ function int msync (void*, size_t, int)
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function int munlock (const void*, size_t)
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function int munlockall (void)
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function int munmap (void*, size_t)
|
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function int posix_mem_offset (const void*, size_t, off_t*, size_t*, int*)
|
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function int posix_typed_mem_get_info (int, struct posix_typed_mem_info*)
|
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function int posix_typed_mem_open (const char*, int, int)
|
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function int posix_madvise (void*, size_t, int)
|
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optional-function int posix_mem_offset (const void*, size_t, off_t*, size_t*, int*)
|
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optional-function int posix_typed_mem_get_info (int, struct posix_typed_mem_info*)
|
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optional-function int posix_typed_mem_open (const char*, int, int)
|
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function int shm_open (const char*, int, mode_t)
|
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function int shm_unlink (const char*)
|
||||
|
||||
|
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33
conform/data/sys/select.h-data
Normal file
33
conform/data/sys/select.h-data
Normal file
@ -0,0 +1,33 @@
|
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#if !defined ISO && !defined POSIX
|
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type {struct timeval}
|
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element {struct timeval} time_t tv_sec
|
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element {struct timeval} suseconds_t tv_usec
|
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|
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type time_t
|
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type suseconds_t
|
||||
|
||||
type sigset_t
|
||||
|
||||
type {struct timespec}
|
||||
element {struct timespec} time_t tv_sec
|
||||
element {struct timespec} long tv_nsec
|
||||
|
||||
type fd_set
|
||||
element fd_set long fds_bits []
|
||||
|
||||
function-macro void FD_CLR (int, fd_set*)
|
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function-macro int FD_ISSET (int, fd_set*)
|
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function-macro void FD_SET (int, fd_set*)
|
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function-macro void FD_ZERO (fd_set*)
|
||||
|
||||
macro FD_SETSIZE
|
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|
||||
#ifdef XOPEN2K
|
||||
function int pselect (int, fd_set*, fd_set*, fd_set*, const struct timespec*, const sigset_t*)
|
||||
#endif
|
||||
function int select (int, fd_set*, fd_set*, fd_set*, struct timeval*)
|
||||
|
||||
allow-header signal.h
|
||||
allow-header sys/time.h
|
||||
allow-header time.h
|
||||
#endif
|
||||
@ -11,9 +11,8 @@ element {struct itimerval} {struct timeval} it_value
|
||||
type time_t
|
||||
type suseconds_t
|
||||
|
||||
type {struct fd_set}
|
||||
|
||||
element {struct fd_set} long fds_bits []
|
||||
type fd_set
|
||||
element fd_set long fds_bits []
|
||||
|
||||
constant ITIMER_REAL
|
||||
constant ITIMER_VIRTUAL
|
||||
|
||||
@ -2,13 +2,13 @@
|
||||
#include <misc/sys/select.h>
|
||||
|
||||
/* Now define the internal interfaces. */
|
||||
extern int __pselect (int __nfds, __fd_set *__readfds,
|
||||
__fd_set *__writefds, __fd_set *__exceptfds,
|
||||
extern int __pselect (int __nfds, fd_set *__readfds,
|
||||
fd_set *__writefds, fd_set *__exceptfds,
|
||||
const struct timespec *__timeout,
|
||||
const __sigset_t *__sigmask);
|
||||
|
||||
extern int __select (int __nfds, __fd_set *__restrict __readfds,
|
||||
__fd_set *__restrict __writefds,
|
||||
__fd_set *__restrict __exceptfds,
|
||||
extern int __select (int __nfds, fd_set *__restrict __readfds,
|
||||
fd_set *__restrict __writefds,
|
||||
fd_set *__restrict __exceptfds,
|
||||
struct timeval *__restrict __timeout);
|
||||
#endif
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
/* `fd_set' type and related macros, and `select'/`pselect' declarations.
|
||||
Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
|
||||
Copyright (C) 1996,1997,1998,1999,2000,2001 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -33,58 +33,78 @@
|
||||
/* Get __sigset_t. */
|
||||
#include <bits/sigset.h>
|
||||
|
||||
#ifndef __sigset_t_defined
|
||||
# define __sigset_t_defined
|
||||
typedef __sigset_t sigset_t;
|
||||
#endif
|
||||
|
||||
/* Get definition of timer specification structures. */
|
||||
#define __need_timespec
|
||||
#include <time.h>
|
||||
#define __need_timeval
|
||||
#include <sys/time.h>
|
||||
|
||||
__BEGIN_DECLS
|
||||
|
||||
/* This declaration puts `struct timeval' in global scope even if
|
||||
<sys/time.h> has not been included to define it. That way the
|
||||
`select' prototype below will not conflict with a later definition
|
||||
of `struct timeval'. */
|
||||
struct timeval;
|
||||
/* The fd_set member is required to be an array of longs. */
|
||||
typedef long int __fd_mask;
|
||||
|
||||
typedef __fd_mask fd_mask;
|
||||
/* It's easier to assume 8-bit bytes than to get CHAR_BIT. */
|
||||
#define __NFDBITS (8 * sizeof (__fd_mask))
|
||||
#define __FDELT(d) ((d) / __NFDBITS)
|
||||
#define __FDMASK(d) ((__fd_mask) 1 << ((d) % __NFDBITS))
|
||||
|
||||
/* Representation of a set of file descriptors. */
|
||||
typedef __fd_set fd_set;
|
||||
/* fd_set for select and pselect. */
|
||||
typedef struct
|
||||
{
|
||||
/* XPG4.2 requires this member name. Otherwise avoid the name
|
||||
from the global namespace. */
|
||||
#ifdef __USE_XOPEN
|
||||
__fd_mask fds_bits[__FD_SETSIZE / __NFDBITS];
|
||||
# define __FDS_BITS(set) ((set)->fds_bits)
|
||||
#else
|
||||
__fd_mask __fds_bits[__FD_SETSIZE / __NFDBITS];
|
||||
# define __FDS_BITS(set) ((set)->__fds_bits)
|
||||
#endif
|
||||
} fd_set;
|
||||
|
||||
/* Maximum number of file descriptors in `fd_set'. */
|
||||
#define FD_SETSIZE __FD_SETSIZE
|
||||
|
||||
#ifdef __USE_MISC
|
||||
/* Sometimes the fd_set member is assumed to have this type. */
|
||||
typedef __fd_mask fd_mask;
|
||||
|
||||
/* Number of bits per word of `fd_set' (some code assumes this is 32). */
|
||||
# define NFDBITS __NFDBITS
|
||||
#endif
|
||||
|
||||
|
||||
/* Access macros for `fd_set'. */
|
||||
#define FD_SET(fd, fdsetp) __FD_SET ((fd), (fdsetp))
|
||||
#define FD_CLR(fd, fdsetp) __FD_CLR ((fd), (fdsetp))
|
||||
#define FD_ISSET(fd, fdsetp) __FD_ISSET ((fd), (fdsetp))
|
||||
#define FD_SET(fd, fdsetp) __FD_SET (fd, fdsetp)
|
||||
#define FD_CLR(fd, fdsetp) __FD_CLR (fd, fdsetp)
|
||||
#define FD_ISSET(fd, fdsetp) __FD_ISSET (fd, fdsetp)
|
||||
#define FD_ZERO(fdsetp) __FD_ZERO (fdsetp)
|
||||
|
||||
|
||||
__BEGIN_DECLS
|
||||
|
||||
/* Check the first NFDS descriptors each in READFDS (if not NULL) for read
|
||||
readiness, in WRITEFDS (if not NULL) for write readiness, and in EXCEPTFDS
|
||||
(if not NULL) for exceptional conditions. If TIMEOUT is not NULL, time out
|
||||
after waiting the interval specified therein. Returns the number of ready
|
||||
descriptors, or -1 for errors. */
|
||||
extern int select (int __nfds, __fd_set *__restrict __readfds,
|
||||
__fd_set *__restrict __writefds,
|
||||
__fd_set *__restrict __exceptfds,
|
||||
extern int select (int __nfds, fd_set *__restrict __readfds,
|
||||
fd_set *__restrict __writefds,
|
||||
fd_set *__restrict __exceptfds,
|
||||
struct timeval *__restrict __timeout) __THROW;
|
||||
|
||||
#ifdef __USE_GNU
|
||||
/* XXX Once/if POSIX.1g gets official this prototype will be available
|
||||
when defining __USE_POSIX. */
|
||||
#ifdef __USE_XOPEN2K
|
||||
/* Same as above only that the TIMEOUT value is given with higher
|
||||
resolution and a sigmask which is been set temporarily. This version
|
||||
should be used. */
|
||||
extern int pselect (int __nfds, __fd_set *__restrict __readfds,
|
||||
__fd_set *__restrict __writefds,
|
||||
__fd_set *__restrict __exceptfds,
|
||||
extern int pselect (int __nfds, fd_set *__restrict __readfds,
|
||||
fd_set *__restrict __writefds,
|
||||
fd_set *__restrict __exceptfds,
|
||||
const struct timespec *__restrict __timeout,
|
||||
const __sigset_t *__restrict __sigmask) __THROW;
|
||||
#endif
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991-1999, 2000 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991-1999, 2000, 2001 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -34,20 +34,20 @@ __BEGIN_DECLS
|
||||
|
||||
/* An integral type that can be modified atomically, without the
|
||||
possibility of a signal arriving in the middle of the operation. */
|
||||
#ifndef __sig_atomic_t_defined
|
||||
# if defined __need_sig_atomic_t || defined _SIGNAL_H
|
||||
# undef __need_sig_atomic_t
|
||||
#if defined __need_sig_atomic_t || defined _SIGNAL_H
|
||||
# ifndef __sig_atomic_t_defined
|
||||
# define __sig_atomic_t_defined
|
||||
typedef __sig_atomic_t sig_atomic_t;
|
||||
# endif
|
||||
# undef __need_sig_atomic_t
|
||||
#endif
|
||||
|
||||
#ifndef __sigset_t_defined
|
||||
# if defined __need_sigset_t || (defined _SIGNAL_H && defined __USE_POSIX)
|
||||
# undef __need_sigset_t
|
||||
#if defined __need_sigset_t || (defined _SIGNAL_H && defined __USE_POSIX)
|
||||
# ifndef __sigset_t_defined
|
||||
# define __sigset_t_defined
|
||||
typedef __sigset_t sigset_t;
|
||||
# endif
|
||||
# undef __need_sigset_t
|
||||
#endif
|
||||
|
||||
#ifdef _SIGNAL_H
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -26,8 +26,8 @@
|
||||
#define __FD_ZERO(s) \
|
||||
do { \
|
||||
unsigned int __i; \
|
||||
__fd_set *__arr = (s); \
|
||||
for (__i = 0; __i < sizeof (__fd_set) / sizeof (__fd_mask); ++__i) \
|
||||
fd_set *__arr = (s); \
|
||||
for (__i = 0; __i < sizeof (fd_set) / sizeof (__fd_mask); ++__i) \
|
||||
__FDS_BITS (__arr)[__i] = 0; \
|
||||
} while (0)
|
||||
#define __FD_SET(d, s) (__FDS_BITS (s)[__FDELT(d)] |= __FDMASK(d))
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991,92,94,95,96,97,98,99,2000 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991,1992,94-1999,2000,2001 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -93,30 +93,9 @@ typedef int __clockid_t;
|
||||
typedef int __timer_t;
|
||||
|
||||
|
||||
/* One element in the file descriptor mask array. */
|
||||
typedef unsigned long int __fd_mask;
|
||||
|
||||
/* Number of descriptors that can fit in an `fd_set'. */
|
||||
#define __FD_SETSIZE 256
|
||||
|
||||
/* It's easier to assume 8-bit bytes than to get CHAR_BIT. */
|
||||
#define __NFDBITS (sizeof (unsigned long int) * 8)
|
||||
#define __FDELT(d) ((d) / __NFDBITS)
|
||||
#define __FDMASK(d) ((__fd_mask) 1 << ((d) % __NFDBITS))
|
||||
|
||||
/* fd_set for select and pselect. */
|
||||
typedef struct
|
||||
{
|
||||
/* XPG4.2 requires this member name. Otherwise avoid the name
|
||||
from the user namespace. */
|
||||
#ifdef __USE_XOPEN
|
||||
__fd_mask fds_bits[(__FD_SETSIZE + (__NFDBITS - 1)) / __NFDBITS];
|
||||
# define __FDS_BITS(set) ((set)->fds_bits)
|
||||
#else
|
||||
__fd_mask __fds_bits[(__FD_SETSIZE + (__NFDBITS - 1)) / __NFDBITS];
|
||||
# define __FDS_BITS(set) ((set)->__fds_bits)
|
||||
#endif
|
||||
} __fd_set;
|
||||
|
||||
/* XXX Used in `struct shmid_ds'. */
|
||||
typedef unsigned short int __ipc_pid_t;
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1997, 1998, 1999, 2001 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -28,7 +28,7 @@
|
||||
int __d0, __d1; \
|
||||
__asm__ __volatile__ ("cld; rep; stosl" \
|
||||
: "=c" (__d0), "=D" (__d1) \
|
||||
: "a" (0), "0" (sizeof (__fd_set) \
|
||||
: "a" (0), "0" (sizeof (fd_set) \
|
||||
/ sizeof (__fd_mask)), \
|
||||
"1" (&__FDS_BITS (fdsp)[0]) \
|
||||
: "memory"); \
|
||||
@ -61,8 +61,8 @@
|
||||
# define __FD_ZERO(set) \
|
||||
do { \
|
||||
unsigned int __i; \
|
||||
__fd_set *__arr = (set); \
|
||||
for (__i = 0; __i < sizeof (__fd_set) / sizeof (__fd_mask); ++__i) \
|
||||
fd_set *__arr = (set); \
|
||||
for (__i = 0; __i < sizeof (fd_set) / sizeof (__fd_mask); ++__i) \
|
||||
__FDS_BITS (__arr)[__i] = 0; \
|
||||
} while (0)
|
||||
# define __FD_SET(d, set) (__FDS_BITS (set)[__FDELT (d)] |= __FDMASK (d))
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991,92,94,95,96,97,98,99, 2000 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991,92,1994-1999,2000,2001 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -93,31 +93,9 @@ typedef int __clockid_t;
|
||||
/* Timer ID returned by `timer_create'. */
|
||||
typedef int __timer_t;
|
||||
|
||||
/* One element in the file descriptor mask array. */
|
||||
typedef unsigned long int __fd_mask;
|
||||
|
||||
/* Number of descriptors that can fit in an `fd_set'. */
|
||||
#define __FD_SETSIZE 1024
|
||||
|
||||
/* It's easier to assume 8-bit bytes than to get CHAR_BIT. */
|
||||
#define __NFDBITS (8 * sizeof (__fd_mask))
|
||||
#define __FDELT(d) ((d) / __NFDBITS)
|
||||
#define __FDMASK(d) ((__fd_mask) 1 << ((d) % __NFDBITS))
|
||||
|
||||
/* fd_set for select and pselect. */
|
||||
typedef struct
|
||||
{
|
||||
/* XPG4.2 requires this member name. Otherwise avoid the name
|
||||
from the global namespace. */
|
||||
#ifdef __USE_XOPEN
|
||||
__fd_mask fds_bits[__FD_SETSIZE / __NFDBITS];
|
||||
# define __FDS_BITS(set) ((set)->fds_bits)
|
||||
#else
|
||||
__fd_mask __fds_bits[__FD_SETSIZE / __NFDBITS];
|
||||
# define __FDS_BITS(set) ((set)->__fds_bits)
|
||||
#endif
|
||||
} __fd_set;
|
||||
|
||||
|
||||
typedef long int __key_t;
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991, 1992, 1994-1998, 2000 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991,1992,1994-1998,2000,2001 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -85,31 +85,9 @@ typedef long int __swblk_t; /* Type of a swap block maybe? */
|
||||
|
||||
typedef __u_long __clock_t;
|
||||
|
||||
/* One element in the file descriptor mask array. */
|
||||
typedef long int __fd_mask;
|
||||
|
||||
/* Number of descriptors that can fit in an `fd_set'. */
|
||||
#define __FD_SETSIZE 2048
|
||||
|
||||
/* It's easier to assume 8-bit bytes than to get CHAR_BIT. */
|
||||
#define __NFDBITS (8 * sizeof (__fd_mask))
|
||||
#define __FDELT(d) ((d) / __NFDBITS)
|
||||
#define __FDMASK(d) ((__fd_mask) 1 << ((d) % __NFDBITS))
|
||||
|
||||
/* fd_set for select and pselect. */
|
||||
typedef struct
|
||||
{
|
||||
/* XPG4.2 requires this member name. Otherwise avoid the name
|
||||
from the global namespace. */
|
||||
#ifdef __USE_XOPEN
|
||||
__fd_mask fds_bits[__FD_SETSIZE / __NFDBITS];
|
||||
# define __FDS_BITS(set) ((set)->fds_bits)
|
||||
#else
|
||||
__fd_mask __fds_bits[__FD_SETSIZE / __NFDBITS];
|
||||
# define __FDS_BITS(set) ((set)->__fds_bits)
|
||||
#endif
|
||||
} __fd_set;
|
||||
|
||||
|
||||
typedef long int __key_t;
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991,92,94,95,96,97,98,99, 2000 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991,92,1994-1999,2000,2001 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -92,35 +92,9 @@ typedef int __timer_t;
|
||||
/* Used in `struct shmid_ds'. */
|
||||
typedef int __ipc_pid_t;
|
||||
|
||||
/* One element in the file descriptor mask array. */
|
||||
typedef unsigned long int __fd_mask;
|
||||
|
||||
/* Due to incaution, we may have gotten these from a kernel header file. */
|
||||
#undef __FD_SETSIZE
|
||||
#undef __NFDBITS
|
||||
#undef __FDMASK
|
||||
|
||||
/* Number of descriptors that can fit in an `fd_set'. */
|
||||
#define __FD_SETSIZE 1024
|
||||
|
||||
/* It's easier to assume 8-bit bytes than to get CHAR_BIT. */
|
||||
#define __NFDBITS (8 * sizeof (__fd_mask))
|
||||
#define __FDELT(d) ((d) / __NFDBITS)
|
||||
#define __FDMASK(d) ((__fd_mask) 1 << ((d) % __NFDBITS))
|
||||
|
||||
/* fd_set for select and pselect. */
|
||||
typedef struct
|
||||
{
|
||||
/* XPG4.2 requires this member name. Otherwise avoid the name
|
||||
from the user namespace. */
|
||||
#ifdef __USE_XOPEN
|
||||
__fd_mask fds_bits[__FD_SETSIZE / __NFDBITS];
|
||||
# define __FDS_BITS(set) ((set)->fds_bits)
|
||||
#else
|
||||
__fd_mask __fds_bits[__FD_SETSIZE / __NFDBITS];
|
||||
# define __FDS_BITS(set) ((set)->__fds_bits)
|
||||
#endif
|
||||
} __fd_set;
|
||||
|
||||
/* Used in XTI. */
|
||||
typedef long int __t_scalar_t;
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991,92,94,95,96,97,98,99, 2000 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991,92,1994-1999,2000,2001 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -94,31 +94,9 @@ typedef int __clockid_t;
|
||||
typedef int __timer_t;
|
||||
|
||||
|
||||
/* One element in the file descriptor mask array. */
|
||||
typedef unsigned long int __fd_mask;
|
||||
|
||||
/* Number of descriptors that can fit in an `fd_set'. */
|
||||
#define __FD_SETSIZE 1024
|
||||
|
||||
/* It's easier to assume 8-bit bytes than to get CHAR_BIT. */
|
||||
#define __NFDBITS (8 * sizeof (__fd_mask))
|
||||
#define __FDELT(d) ((d) / __NFDBITS)
|
||||
#define __FDMASK(d) ((__fd_mask) 1 << ((d) % __NFDBITS))
|
||||
|
||||
/* fd_set for select and pselect. */
|
||||
typedef struct
|
||||
{
|
||||
/* XPG4.2 requires this member name. Otherwise avoid the name
|
||||
from the global namespace. */
|
||||
#ifdef __USE_XOPEN
|
||||
__fd_mask fds_bits[__FD_SETSIZE / __NFDBITS];
|
||||
# define __FDS_BITS(set) ((set)->fds_bits)
|
||||
#else
|
||||
__fd_mask __fds_bits[__FD_SETSIZE / __NFDBITS];
|
||||
# define __FDS_BITS(set) ((set)->__fds_bits)
|
||||
#endif
|
||||
} __fd_set;
|
||||
|
||||
|
||||
typedef int __key_t;
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1999, 2000 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -94,35 +94,9 @@ typedef int __ipc_pid_t;
|
||||
/* type to represent block size. */
|
||||
typedef long int __blksize_t;
|
||||
|
||||
/* One element in the file descriptor mask array. */
|
||||
typedef unsigned long int __fd_mask;
|
||||
|
||||
/* Due to incaution, we may have gotten these from a kernel header file. */
|
||||
#undef __FD_SETSIZE
|
||||
#undef __NFDBITS
|
||||
#undef __FDMASK
|
||||
|
||||
/* Number of descriptors that can fit in an `fd_set'. */
|
||||
#define __FD_SETSIZE 1024
|
||||
|
||||
/* It's easier to assume 8-bit bytes than to get CHAR_BIT. */
|
||||
#define __NFDBITS (8 * sizeof (__fd_mask))
|
||||
#define __FDELT(d) ((d) / __NFDBITS)
|
||||
#define __FDMASK(d) ((__fd_mask) 1 << ((d) % __NFDBITS))
|
||||
|
||||
/* fd_set for select and pselect. */
|
||||
typedef struct
|
||||
{
|
||||
/* XPG4.2 requires this member name. Otherwise avoid the name
|
||||
from the user namespace. */
|
||||
#ifdef __USE_XOPEN
|
||||
__fd_mask fds_bits[__FD_SETSIZE / __NFDBITS];
|
||||
# define __FDS_BITS(set) ((set)->fds_bits)
|
||||
#else
|
||||
__fd_mask __fds_bits[__FD_SETSIZE / __NFDBITS];
|
||||
# define __FDS_BITS(set) ((set)->__fds_bits)
|
||||
#endif
|
||||
} __fd_set;
|
||||
|
||||
/* Used in XTI. */
|
||||
typedef int __t_scalar_t;
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991,92,94,95,96,97,98,99, 2000 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991,92,1994-1999,2000,2001 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -93,31 +93,9 @@ typedef int __clockid_t;
|
||||
/* Timer ID returned by `timer_create'. */
|
||||
typedef int __timer_t;
|
||||
|
||||
/* One element in the file descriptor mask array. */
|
||||
typedef unsigned long int __fd_mask;
|
||||
|
||||
/* Number of descriptors that can fit in an `fd_set'. */
|
||||
#define __FD_SETSIZE 1024
|
||||
|
||||
/* It's easier to assume 8-bit bytes than to get CHAR_BIT. */
|
||||
#define __NFDBITS (8 * sizeof (__fd_mask))
|
||||
#define __FDELT(d) ((d) / __NFDBITS)
|
||||
#define __FDMASK(d) ((__fd_mask) 1 << ((d) % __NFDBITS))
|
||||
|
||||
/* fd_set for select and pselect. */
|
||||
typedef struct
|
||||
{
|
||||
/* XPG4.2 requires this member name. Otherwise avoid the name
|
||||
from the user namespace. */
|
||||
#ifdef __USE_XOPEN
|
||||
__fd_mask fds_bits[__FD_SETSIZE / __NFDBITS];
|
||||
# define __FDS_BITS(set) ((set)->fds_bits)
|
||||
#else
|
||||
__fd_mask __fds_bits[__FD_SETSIZE / __NFDBITS];
|
||||
# define __FDS_BITS(set) ((set)->__fds_bits)
|
||||
#endif
|
||||
} __fd_set;
|
||||
|
||||
|
||||
typedef int __key_t;
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991,92,94,95,96,97,98,99, 2000 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991,92,1994-1999,2000,2001 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -110,36 +110,9 @@ typedef int __clockid_t;
|
||||
/* Timer ID returned by `timer_create'. */
|
||||
typedef int __timer_t;
|
||||
|
||||
/* One element in the file descriptor mask array. */
|
||||
typedef unsigned long int __fd_mask;
|
||||
|
||||
/* Due to incaution, we may have gotten these from a kernel header file. */
|
||||
#undef __FD_SETSIZE
|
||||
#undef __NFDBITS
|
||||
#undef __FDMASK
|
||||
|
||||
/* Number of descriptors that can fit in an `fd_set'. */
|
||||
#define __FD_SETSIZE 1024
|
||||
|
||||
/* It's easier to assume 8-bit bytes than to get CHAR_BIT. */
|
||||
#define __NFDBITS (8 * sizeof (__fd_mask))
|
||||
#define __FDELT(d) ((d) / __NFDBITS)
|
||||
#define __FDMASK(d) ((__fd_mask) 1 << ((d) % __NFDBITS))
|
||||
|
||||
/* fd_set for select and pselect. */
|
||||
typedef struct
|
||||
{
|
||||
/* XPG4.2 requires this member name. Otherwise avoid the name
|
||||
from the user namespace. */
|
||||
#ifdef __USE_XOPEN
|
||||
__fd_mask fds_bits[__FD_SETSIZE / __NFDBITS];
|
||||
# define __FDS_BITS(set) ((set)->fds_bits)
|
||||
#else
|
||||
__fd_mask __fds_bits[__FD_SETSIZE / __NFDBITS];
|
||||
# define __FDS_BITS(set) ((set)->__fds_bits)
|
||||
#endif
|
||||
} __fd_set;
|
||||
|
||||
|
||||
typedef int __key_t;
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991,92,94,95,96,97,98,99, 2000 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991,92,1994-1999,2000,2001 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -89,26 +89,6 @@ typedef int __key_t; /* Type of an IPC key */
|
||||
/* Number of descriptors that can fit in an `fd_set'. */
|
||||
#define __FD_SETSIZE 1024
|
||||
|
||||
/* It's easier to assume 8-bit bytes than to get CHAR_BIT. */
|
||||
#define __NFDBITS (sizeof (unsigned long int) * 8)
|
||||
#define __FDELT(d) ((d) / __NFDBITS)
|
||||
#define __FDMASK(d) ((unsigned long int) 1 << ((d) % __NFDBITS))
|
||||
|
||||
typedef struct
|
||||
{
|
||||
/* XPG4.2 requires this member name. Otherwise avoid the name
|
||||
from the user namespace. */
|
||||
#ifdef __USE_XOPEN
|
||||
unsigned long int fds_bits[(__FD_SETSIZE + (__NFDBITS - 1)) / __NFDBITS];
|
||||
# define __FDS_BITS(set) ((set)->fds_bits)
|
||||
#else
|
||||
unsigned long int __fds_bits[(__FD_SETSIZE + (__NFDBITS - 1)) / __NFDBITS];
|
||||
# define __FDS_BITS(set) ((set)->__fds_bits)
|
||||
#endif
|
||||
} __fd_set;
|
||||
|
||||
typedef unsigned long int __fd_mask;
|
||||
|
||||
|
||||
/* Type to represent block size. */
|
||||
typedef long int __blksize_t;
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* Copyright (C) 1991,92,93,94,96,97,98,99,2000 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1991-1994,96,97,98,99,2000,2001 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -21,12 +21,12 @@
|
||||
|
||||
#include <features.h>
|
||||
|
||||
#include <time.h>
|
||||
#include <sys/select.h>
|
||||
|
||||
#define __need_timeval
|
||||
#include <bits/time.h>
|
||||
|
||||
#include <time.h>
|
||||
#include <sys/select.h>
|
||||
|
||||
#ifndef __suseconds_t_defined
|
||||
typedef __suseconds_t suseconds_t;
|
||||
# define __suseconds_t_defined
|
||||
|
||||
Loading…
Reference in New Issue
Block a user