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Update. 

* dlfcn/dlfcn.h (RTLD_DEFAULT): Don't use NULL.

	* iconv/iconv.h (iconv): Fix prototype.

	* misc/libgen.h: When using gcc using renaming feature to get XPG
	definition of basename.

	* misc/search.h (struct entry): Fix type of element data.

	* posix/unistd.h (getpagesize): Declare as const function.

	* sysdeps/unix/sysv/linux/alpha/bits/sigaction.h: Define SA_NOCLDWAIT.
	* sysdeps/unix/sysv/linux/bits/sigaction.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/sigaction.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/sigaction.h: Likewise.

	* signal/signal.h [__USE_XOPEN]: Define uid_t.
	(sigstack): Correct type of first parameter.
	* sysdeps/generic/sigstack.c (sigstack): Likewise.
	* sysdeps/unix/sysv/linux/sigstack.c (sigstack): Likewise.

	* sysdeps/unix/sysv/linux/alpha/bits/siginfo.h: New file.  Copy of
	old sysdeps/unix/sysv/linux/bits/siginfo.h.
	* sysdeps/unix/sysv/linux/sparc/sparc64/bits/siginfo.h: Likewise.
	* sysdeps/unix/sysv/linux/bits/siginfo.h [struct siginfo] (si_band):
	Change type to `long int'.

	* signal/signal.h [__USE_XOPEN]: Declare sigpause to redirect to
	__xpg_sigpause.
	* sysdeps/generic/sigpause.c: Define __xpg_sigpause.
	* sysdeps/posix/sigpause.c: Likewise.

	* conform/conformtest.pl: Correct bugs.  Add more functionality.
	* conform/data/dlfcn.h-data: Correct typos.
	* conform/data/ftw.h-data: Likewise.
	* conform/data/iconv.h-data: Likewise.
	* conform/data/nl_types.h-data: Likewise.
	* conform/data/search.h-data: Likewise.
	* conform/data/semaphore.h-data: New file.
	* conform/data/setjmp.h-data: New file.
	* conform/data/signal.h-data: New file.
	* conform/data/stdarg.h-data: New file.
	* conform/data/stddef.h-data: New file.
	* conform/data/stdio.h-data: New file.
This commit is contained in:
Ulrich Drepper 2000-02-23 06:02:09 +00:00
parent 93a19c64c9
commit 8ce9ea0ca6
33 changed files with 1202 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
ChangeLog
View File

@ -1,5 +1,50 @@
2000-02-22 Ulrich Drepper <drepper@redhat.com>
* dlfcn/dlfcn.h (RTLD_DEFAULT): Don't use NULL.
* iconv/iconv.h (iconv): Fix prototype.
* misc/libgen.h: When using gcc using renaming feature to get XPG
definition of basename.
* misc/search.h (struct entry): Fix type of element data.
* posix/unistd.h (getpagesize): Declare as const function.
* sysdeps/unix/sysv/linux/alpha/bits/sigaction.h: Define SA_NOCLDWAIT.
* sysdeps/unix/sysv/linux/bits/sigaction.h: Likewise.
* sysdeps/unix/sysv/linux/mips/bits/sigaction.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/sigaction.h: Likewise.
* signal/signal.h [__USE_XOPEN]: Define uid_t.
(sigstack): Correct type of first parameter.
* sysdeps/generic/sigstack.c (sigstack): Likewise.
* sysdeps/unix/sysv/linux/sigstack.c (sigstack): Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/siginfo.h: New file. Copy of
old sysdeps/unix/sysv/linux/bits/siginfo.h.
* sysdeps/unix/sysv/linux/sparc/sparc64/bits/siginfo.h: Likewise.
* sysdeps/unix/sysv/linux/bits/siginfo.h [struct siginfo] (si_band):
Change type to `long int'.
* signal/signal.h [__USE_XOPEN]: Declare sigpause to redirect to
__xpg_sigpause.
* sysdeps/generic/sigpause.c: Define __xpg_sigpause.
* sysdeps/posix/sigpause.c: Likewise.
* conform/conformtest.pl: Correct bugs. Add more functionality.
* conform/data/dlfcn.h-data: Correct typos.
* conform/data/ftw.h-data: Likewise.
* conform/data/iconv.h-data: Likewise.
* conform/data/nl_types.h-data: Likewise.
* conform/data/search.h-data: Likewise.
* conform/data/semaphore.h-data: New file.
* conform/data/setjmp.h-data: New file.
* conform/data/signal.h-data: New file.
* conform/data/stdarg.h-data: New file.
* conform/data/stddef.h-data: New file.
* conform/data/stdio.h-data: New file.
* po/de.po: Update from translation team.
1999-12-31 Martin Buchholz <martin@xemacs.org>

147
conform/conformtest.pl
View File

@ -4,7 +4,9 @@ $CC = "gcc";
$CFLAGS = "-I. '-D__attribute__(x)=' -D_XOPEN_SOURCE=500";
# List of the headers we are testing.
@headers = ("search.h", "sched.h", "regex.h", "pwd.h", "pthread.h",
@headers = ("stdio.h",
"stddef.h", "stdarg.h", "signal.h", "setjmp.h", "semaphore.h",
"search.h", "sched.h", "regex.h", "pwd.h", "pthread.h",
"poll.h", "nl_types.h", "ndbm.h", "mqueue.h", "monetary.h",
"math.h", "locale.h", "libgen.h", "langinfo.h", "iso646.h",
"inttypes.h", "iconv.h", "grp.h", "glob.h", "ftw.h", "fnmatch.h",
@ -171,8 +173,12 @@ sub newtoken {
my($token, $nerrors, @allow) = @_;
my($idx);
if ($token =~ /^[0-9_]/ || $iskeyword{$token}) {
return $nerrors;
}
for ($idx = 0; $idx <= $#allow; ++$idx) {
if ($token =~ /^[0-9_]/ || $iskeyword{$token} || poorfnmatch ($allow[$idx], $token)) {
if (poorfnmatch ($allow[$idx], $token)) {
return $nerrors;
}
}
@ -308,6 +314,48 @@ while ($#headers >= 0) {
$res = compiletest ($fnamebase, "Testing for constant $const",
"Constant \"$const\" not available.", $res);
if ($value ne "") {
# Generate a program to test for the value of this constant.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "int main (void) { return $const != $value; }\n";
close (TESTFILE);
$res = runtest ($fnamebase, "Testing for value of constant $const",
"Constant \"$const\" has not the right value.", $res);
}
} elsif (/^typed-constant *([a-zA-Z0-9_]*) *({([^}]*)}|([^ ]*)) *([A-Za-z0-9_]*)?/) {
my($const) = $1;
my($type) = "$3$4";
my($value) = $5;
my($res) = $missing;
# Remember that this name is allowed.
push @allow, $const;
# Generate a program to test for the availability of this constant.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "__typeof__ ($const) a = $const;\n";
close (TESTFILE);
$res = compiletest ($fnamebase, "Testing for constant $const",
"Constant \"$const\" not available.", $res);
# Test the types of the members.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "__typeof__ (($type) 0) a;\n";
print TESTFILE "extern __typeof__ ($const) a;\n";
close (TESTFILE);
compiletest ($fnamebase, "Testing for type of constant $const",
"Constant \"$const\" does not have the correct type.",
$res);
if ($value ne "") {
# Generate a program to test for the value of this constant.
open (TESTFILE, ">$fnamebase.c");
@ -343,7 +391,38 @@ while ($#headers >= 0) {
compiletest ($fnamebase, "Testing for type $type",
"Type \"$type\" not available.", $missing);
} elsif (/^function *({([^}]*)}|([a-zA-Z0-9_]*)) ([a-zA-Z0-9_]*) ([(][^)]*[)])/) {
} elsif (/^function *({([^}]*)}|([a-zA-Z0-9_]*)) [(][*]([a-zA-Z0-9_]*) ([(].*[)])/) {
my($rettype) = "$2$3";
my($fname) = "$4";
my($args) = "$5";
my($res) = $missing;
# Remember that this name is allowed.
push @allow, $fname;
# Generate a program to test for availability of this function.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
# print TESTFILE "#undef $fname\n";
print TESTFILE "$rettype (*(*foobarbaz) $args = $fname;\n";
close (TESTFILE);
$res = compiletest ($fnamebase, "Test availability of function $fname",
"Function \"$fname\" is not available.", $res);
# Generate a program to test for the type of this function.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
# print TESTFILE "#undef $fname\n";
print TESTFILE "extern $rettype (*(*foobarbaz) $args;\n";
print TESTFILE "extern __typeof__ (&$fname) foobarbaz;\n";
close (TESTFILE);
compiletest ($fnamebase, "Test for type of function $fname",
"Function \"$fname\" has incorrect type.", $res);
} elsif (/^function *({([^}]*)}|([a-zA-Z0-9_]*)) ([a-zA-Z0-9_]*) ([(].*[)])/) {
my($rettype) = "$2$3";
my($fname) = "$4";
my($args) = "$5";
@ -372,6 +451,68 @@ while ($#headers >= 0) {
print TESTFILE "extern __typeof__ (&$fname) foobarbaz;\n";
close (TESTFILE);
compiletest ($fnamebase, "Test for type of function $fname",
"Function \"$fname\" has incorrect type.", $res);
} elsif (/^variable *({([^}]*)}|([a-zA-Z0-9_]*)) ([a-zA-Z0-9_]*)/) {
my($type) = "$2$3";
my($vname) = "$4";
my($res) = $missing;
# Remember that this name is allowed.
push @allow, $vname;
# Generate a program to test for availability of this function.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
# print TESTFILE "#undef $fname\n";
print TESTFILE "$type *foobarbaz = &$vname;\n";
close (TESTFILE);
$res = compiletest ($fnamebase, "Test availability of variable $vname",
"Variable \"$vname\" is not available.", $res);
# Generate a program to test for the type of this function.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
# print TESTFILE "#undef $fname\n";
print TESTFILE "extern $type $vname;\n";
close (TESTFILE);
compiletest ($fnamebase, "Test for type of variable $fname",
"Variable \"$vname\" has incorrect type.", $res);
} elsif (/^macro-function *({([^}]*)}|([a-zA-Z0-9_]*)) ([a-zA-Z0-9_]*) ([(].*[)])/) {
my($rettype) = "$2$3";
my($fname) = "$4";
my($args) = "$5";
my($res) = $missing;
# Remember that this name is allowed.
push @allow, $fname;
# Generate a program to test for availability of this function.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "#ifndef $fname\n";
print TESTFILE "$rettype (*foobarbaz) $args = $fname;\n";
print TESTFILE "#endif\n";
close (TESTFILE);
$res = compiletest ($fnamebase, "Test availability of function $fname",
"Function \"$fname\" is not available.", $res);
# Generate a program to test for the type of this function.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "#ifndef $fname\n";
print TESTFILE "extern $rettype (*foobarbaz) $args;\n";
print TESTFILE "extern __typeof__ (&$fname) foobarbaz;\n";
print TESTFILE "#endif\n";
close (TESTFILE);
compiletest ($fnamebase, "Test for type of function $fname",
"Function \"$fname\" has incorrect type.", $res);
} elsif (/^macro *([^ ]*)/) {

1
conform/data/dlfcn.h-data
View File

@ -10,4 +10,5 @@ function int dlclose (void*)
function {char*} dlerror (void)
allow *_t
allow RTLD_*
#endif

2
conform/data/ftw.h-data
View File

@ -17,7 +17,7 @@ macro FTW_DEPTH
macro FTW_CHDIR
function int ftw (const char*, int (*) (const char *, const struct stat*, int), int)
function int nftw (const char*, int (*) (const char *, const struct stat*, int, FTW *), int, int)
function int nftw (const char*, int (*) (const char *, const struct stat*, int, struct FTW *), int, int)
allow *_t
#endif

2
conform/data/iconv.h-data
View File

@ -2,7 +2,7 @@
type iconv_t
function iconv_t iconv_open (const char*, const char*)
function size_t iconv (iconv_t, char**, size_t*, char**, size_t*)
function size_t iconv (iconv_t, const char**, size_t*, char**, size_t*)
function int iconv_close (iconv_t)
allow *_t

2
conform/data/nl_types.h-data
View File

@ -6,7 +6,7 @@ constant NL_SETD
constant NL_CAT_LOCALE
function int catclose (nl_catd)
function {char*} catgets (nl_catd, int, int, char char*)
function {char*} catgets (nl_catd, int, int, const char*)
function nl_catd catopen (const char*, int)
allow *_t

2
conform/data/search.h-data
View File

@ -22,7 +22,7 @@ function {void*} lfind (const void*, const void*, size_t*, size_t, int (*)(const
function {void*} lsearch (const void*, void*, size_t*, size_t, int (*)(const void*, const void*))
function void remque (void*)
function {void*} tdelete (const void*, void**, int(*)(const void*, const void*))
function {void*} tfind (const void*, void*const*, int(*)(const void*, const void*)) tfind (const void*, void*const*, int(*)(const void*, const void*))
function {void*} tfind (const void*, void*const*, int(*)(const void*, const void*))
function {void*} tsearch (const void*, void**, int(*)(const void*, const void*))
function void twalk (const void*, void (*) (const void*, VISIT, int))

23
conform/data/semaphore.h-data Normal file
View File

@ -0,0 +1,23 @@
#if !defined ISO
type sem_t
constant SEM_FAILED
function int sem_close (sem_t*)
function int sem_destroy (sem_t*)
function int sem_getvalue (sem_t*, int*)
function int sem_init (sem_t*, int, unsigned int)
function {sem_t*} sem_open (const char*, int, ...)
function int sem_post (sem_t*)
function int sem_trywait (sem_t*)
function int sem_unlink (const char*)
function int sem_wait (sem_t*)
# if !defined POSIX
allow-header fcntl.h
allow-header sys/types.h
# endif
allow sem_*
allow SEM_*
#endif

20
conform/data/setjmp.h-data Normal file
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@ -0,0 +1,20 @@
type jmp_buf
#ifndef ISO
type sigjmp_buf
#endif
function void longjmp (jmp_buf, int)
#ifndef ISO
function void siglongjmp (sigjmp_buf, int)
# ifndef POSIX
function void _longjmp (jmp_buf, int)
# endif
#endif
macro-function int setjmp (jmp_buf)
#ifndef ISO
macro-function int sigsetjmp (sigjmp_buf, int)
# ifndef POSIX
macro-function int _setjmp (jmp_buf)
# endif
#endif

191
conform/data/signal.h-data Normal file
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@ -0,0 +1,191 @@
typed-constant SIG_DFL {void(*)(int)}
typed-constant SIG_ERR {void(*)(int)}
typed-constant SIG_HOLD {void(*)(int)}
typed-constant SIG_IGN {void(*)(int)}
type sig_atomic_t
type sigset_t
type pid_t
element {union sigval} int sival_int
element {union sigval} {void*} sival_ptr
type {struct sigevent}
// Test the elements of the sigevent_t structure.
element {struct sigevent} int sigev_notify
element {struct sigevent} int sigev_signo
element {struct sigevent} {union sigval} sigev_value
element {struct sigevent} {void(*)(union sigval)} sigev_notify_function
element {struct sigevent} {pthread_attr_t*} sigev_notify_attributes
constant SIGEV_NONE
constant SIGEV_SIGNAL
constant SIGEV_THREAD
type {union sigval}
macro SIGRTMIN
macro SIGRTMAX
constant SIGABRT
constant SIGALRM
constant SIGFPE
constant SIGHUP
constant SIGILL
constant SIGINT
constant SIGKILL
constant SIGPIPE
constant SIGQUIT
constant SIGSEGV
constant SIGTERM
constant SIGUSR1
constant SIGUSR2
constant SIGCHLD
constant SIGCONT
constant SIGSTOP
constant SIGTSTP
constant SIGTTIN
constant SIGTTOU
constant SIGBUS
constant SIGPOLL
constant SIGPROF
constant SIGSYS
constant SIGTRAP
constant SIGURG
constant SIGVALRM
constant SIGXCPU
constant SIGXFSZ
type {struct sigaction}
element {struct sigaction} {void(*} sa_handler )(int)
element {struct sigaction} sigset_t sa_mask
element {struct sigaction} int sa_flags
element {struct sigaction} {void(*} sa_sigaction )(int, siginfo_t*, void*)
constant SA_NOCLDSTOP
constant SIG_BLOCK
constant SIG_UNBLOCK
constant SIG_SETMASK
constant SA_ONSTACK
constant SA_RESETHAND
constant SA_RESTART
constant SA_SIGINFO
constant SA_NOCLDWAIT
constant SA_NODEFER
constant SS_ONSTACK
constant SS_DISABLE
constant MINSIGSTKSZ
constant SIGSTKSZ
type ucontext_t
element ucontext_t {ucontext_t*} uc_link
element ucontext_t sigset_t uc_sigmask
element ucontext_t stack_t uc_stack
element ucontext_t mcontext_t uc_mcontext
type stack_t
element stack_t {void*} ss_sp
element stack_t size_t ss_size
element stack_t int ss_flags
type {struct sigstack}
element {struct sigstack} int ss_onstack
element {struct sigstack} {void*} ss_sp
type siginfo_t
element siginfo_t int si_signo
element siginfo_t int si_errno
element siginfo_t int si_code
element siginfo_t pid_t si_pid
element siginfo_t uid_t si_uid
element siginfo_t {void*} si_addr
element siginfo_t int si_status
element siginfo_t long si_band
element siginfo_t {union sigval} si_value
constant ILL_ILLOPC
constant ILL_ILLOPN
constant ILL_ILLADR
constant ILL_ILLTRP
constant ILL_PRVOPC
constant ILL_PRVREG
constant ILL_COPROC
constant ILL_BADSTK
constant FPE_INTDIV
constant FPE_INTOVF
constant FPE_FLTDIV
constant FPE_FLTOVF
constant FPE_FLTUND
constant FPE_FLTRES
constant FPE_FLTINV
constant FPE_FLTSUB
constant SEGV_MAPERR
constant SEGV_ACCERR
constant BUS_ADRALN
constant BUS_ADRERR
constant BUS_OBJERR
constant TRAP_BRKPT
constant TRAP_TRACE
constant CLD_EXITED
constant CLD_KILLED
constant CLD_DUMPED
constant CLD_TRAPPED
constant CLD_STOPPED
constant CLD_CONTINUED
constant POLL_IN
constant POLL_OUT
constant POLL_MSG
constant POLL_ERR
constant POLL_PRI
constant POLL_HUP
constant SI_USER
constant SI_QUEUE
constant SI_TIMER
constant SI_ASYNCIO
constant SI_MESGQ
function void (*bsd_signal (int, void(*)(int)))(int)
function int kill (pid_t, int)
function int killpg (pid_t, int)
function int pthread_kill (pthread_t, int)
function int pthread_sigmask (int, const sigset_t*, sigset_t*)
function int raise (int)
function int sigaction (int, const struct sigaction*, struct sigaction*)
function int sigaddset (sigset_t*, int)
function int sigaltstack (const stack_t*, stack_t*)
function int sigdelset (sigset_t*, int)
function int sigemptyset (sigset_t*)
function int sigfillset (sigset_t*)
function int sighold (int)
function int sigignore (int)
function int siginterrupt (int, int)
function int sigismember (const sigset_t*, int)
function void (*signal (int, void(*)(int)))(int)
function int sigpause (int)
function int sigpending (sigset_t*)
function int sigprocmask (int, const sigset_t*, sigset_t*)
function int sigqueue (pid_t, int, const union sigval)
function int sigrelse (int)
function void (*sigset (int, void(*)(int)))(int)
function int sigstack (struct sigstack*, struct sigstack*)
function int sigsuspend (const sigset_t*)
function int sigtimedwait (const sigset_t*, siginfo_t*, const struct timespec*)
function int sigwait (const sigset_t*, int*)
function int sigwaitinfo (const sigset_t*, siginfo_t*)
allow SIG*
allow sa_*
allow uc_*
allow ss_*
allow sv_*
allow si_*
allow SI_*
allow sigev_*
allow SIGEV_*
allow sival_*

7
conform/data/stdarg.h-data Normal file
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@ -0,0 +1,7 @@
type va_list
// XXX We didn't check the parameters.
macro va_start
macro va_arg
macro va_end
macro va_copy

8
conform/data/stddef.h-data Normal file
View File

@ -0,0 +1,8 @@
constant NULL
macro offsetof
type ptrdiff_t
type wchar_t
type size_t
type wint_t

103
conform/data/stdio.h-data Normal file
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@ -0,0 +1,103 @@
constant BUFSIZ
constant FILENAME_MAX
constant FOPEN_MAX
constant _IOFBF
constant _IOLBF
constant _IONBF
constant L_ctermid
constant L_cuserid
constant L_tmpnam
constant SEEK_CUR
constant SEEK_END
constant SEEK_SET
constant TMP_MAX
constant EOF
constant NULL
constant P_tmpdir
macro stdin
macro stdout
macro stderr
type FILE
type fpos_t
type va_list
type size_t
function void clearerr (FILE*)
function {char*} ctermid (char*)
function {char*} cuserid (char*)
function int fclose (FILE*)
function {FILE*} fdopen (int, const char*)
function int feof (FILE*)
function int ferror (FILE*)
function int fflush (FILE*)
function int fgetc (FILE*)
function int fgetpos (FILE*, fpos_t*)
function {char*} fgets (char*, int, FILE*)
function int fileno (FILE*)
function void flockfile (FILE*)
function {FILE*} fopen (const char*, const char*)
function int fprintf (FILE*, const char*, ...)
function int fputc (int, FILE*)
function int fputs (const char*, FILE*)
function size_t fread (void*, size_t, size_t, FILE*)
function {FILE*} freopen (const char*, const char*, FILE*)
function int fscanf (FILE*, const char*, ...)
function int fseek (FILE*, long int, int)
function int fseeko (FILE*, off_t, int)
function int fsetpos (FILE*, const fpos_t*)
function {long int} ftell (FILE*)
function off_t ftello (FILE*)
function int ftrylockfile (FILE*)
function void funlockfile (FILE*)
function size_t fwrite (const void*, size_t, size_t, FILE*)
function int getc (FILE*)
function int getchar (void)
function int getc_unlocked (FILE*)
function int getopt (int, char *const[], const char *)
function {char*} gets (char*)
function int getw (FILE*)
function int pclose (FILE*)
function void perror (const char*)
function {FILE*} popen (const char*, const char*)
function int printf (const char*, ...)
function int putc (int, FILE*)
function int putchar (int)
function int putc_unlocked (int, FILE*)
function int putchar_unlocked (int)
function int puts (const char*)
function int putw (int, FILE*)
function int remove (const char*)
function int rename (const char*, const char*)
function void rewind (FILE*)
function int scanf (const char*, ...)
function void setbuf (FILE*, char*)
function int setvbuf (FILE*, char*, int, size_t)
function int snprintf (char*, size_t, const char*, ...)
function int sprintf (char *, const char *, ...)
function int sscanf (const char*, const char*, ...)
function {char*} tempnam (const char*, const char*)
function {FILE*} tmpfile (void)
function {char*} tmpnam (char*)
function int ungetc (int, FILE*)
function int vfprintf (FILE*, const char*, va_list)
function int vprintf (const char*, va_list)
function int vsnprintf (char*, size_t, const char*, va_list)
function int vsprintf (char*, const char*, va_list)
#if !defined ISO && !defined POSIX
variable {char*} optarg
variable int opterr
variable int optind
variable int optopt
allow-header stddef.h
#endif

6
dlfcn/dlfcn.h
View File

@ -1,5 +1,5 @@
/* User functions for run-time dynamic loading.
Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
Copyright (C) 1995-1999, 2000 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
@ -21,8 +21,6 @@
#define _DLFCN_H 1
#include <features.h>
#define __need_NULL
#include <stddef.h>
/* Collect various system dependent definitions and declarations. */
#include <bits/dlfcn.h>
@ -37,7 +35,7 @@
/* If the first argument to `dlsym' or `dlvsym' is set to RTLD_DEFAULT
the run-time address of the symbol called NAME in the global scope
is returned. */
# define RTLD_DEFAULT NULL
# define RTLD_DEFAULT ((void *) 0)
#endif
__BEGIN_DECLS

4
iconv/iconv.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
/* Copyright (C) 1997, 1998, 1999, 2000 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
@ -38,7 +38,7 @@ extern iconv_t iconv_open (__const char *__tocode, __const char *__fromcode)
/* Convert at most *INBYTESLEFT bytes from *INBUF according to the
code conversion algorithm specified by CD and place up to
*OUTBYTESLEFT bytes in buffer at *OUTBUF. */
extern size_t iconv (iconv_t cd, __const char **__restrict __inbuf,
extern size_t iconv (iconv_t __cd, __const char **__restrict __inbuf,
size_t *__restrict __inbytesleft,
char **__restrict __outbuf,
size_t *__restrict __outbytesleft);

4
misc/libgen.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
/* Copyright (C) 1996, 1997, 1999, 2000 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
@ -19,7 +19,7 @@
#ifndef _LIBGEN_H
#define _LIBGEN_H 1
#include <sys/cdefs.h>
#include <features.h>
__BEGIN_DECLS

4
misc/search.h
View File

@ -1,5 +1,5 @@
/* Declarations for System V style searching functions.
Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
Copyright (C) 1995-1999, 2000 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
@ -70,7 +70,7 @@ ACTION;
typedef struct entry
{
char *key;
char *data;
void *data;
}
ENTRY;

5
posix/glob.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 92, 95, 96, 97, 98 Free Software Foundation, Inc.
/* Copyright (C) 1991, 92, 95, 96, 97, 98, 2000 Free Software Foundation, Inc.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
@ -49,6 +49,9 @@ extern "C" {
#ifndef __size_t
# if defined __GNUC__ && __GNUC__ >= 2
typedef __SIZE_TYPE__ __size_t;
# ifdef _XOPEN_SOURCE
typedef __SIZE_TYPE__ size_t;
# endif
# else
/* This is a guess. */
typedef unsigned long int __size_t;

6
posix/unistd.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991,92,93,94,95,96,97,98,99 Free Software Foundation, Inc.
/* Copyright (C) 1991-1999, 2000 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
@ -814,8 +814,8 @@ extern int sync (void) __THROW;
/* Return the number of bytes in a page. This is the system's page size,
which is not necessarily the same as the hardware page size. */
extern int __getpagesize (void) __THROW;
extern int getpagesize (void) __THROW;
extern int __getpagesize (void) __attribute__ ((__const__)) __THROW;
extern int getpagesize (void) __attribute__ ((__const__)) __THROW;
/* Truncate FILE to LENGTH bytes. */

4
signal/Versions
View File

@ -45,4 +45,8 @@ libc {
# LinuxThreads needs this entry point.
__sigsuspend;
}
GLIBC_2.2 {
# Needed to provide a pointer to the XPG sigpause function.
__xpg_sigpause;
}
}

21
signal/signal.h
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991,92,93,94,95,96,97,98,99 Free Software Foundation, Inc.
/* Copyright (C) 1991-1999, 2000 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
@ -55,9 +55,15 @@ typedef __sigset_t sigset_t;
#include <bits/types.h>
#include <bits/signum.h>
#if defined __USE_XOPEN && !defined __pid_t_defined
#ifdef __USE_XOPEN
# ifndef __pid_t_defined
typedef __pid_t pid_t;
# define __pid_t_defined
# define __pid_t_defined
# endif
# ifndef __uid_t_defined
typedef __uid_t uid_t;
# define __uid_t_defined
# endif
#endif /* Unix98 */
@ -140,6 +146,9 @@ extern int sigpause (int __mask) __THROW;
# define sigpause(mask) __sigpause ((mask), 0)
#else
# ifdef __USE_XOPEN
# ifdef __GNUC__
extern int sigpause (int __sig) __asm__ ("__xpg_sigpause") __THROW;
# endif
/* Remove a signal from the signal mask and suspend the process. */
# define sigpause(sig) __sigpause ((sig), 1)
# endif
@ -309,12 +318,14 @@ extern int sigreturn (struct sigcontext *__scp) __THROW;
extern int siginterrupt (int __sig, int __interrupt) __THROW;
# include <bits/sigstack.h>
# ifdef __USE_XOPEN
# include <ucontext.h>
# endif
/* Run signals handlers on the stack specified by SS (if not NULL).
If OSS is not NULL, it is filled in with the old signal stack status.
This interface is obsolete and on many platform not implemented. */
extern int sigstack (__const struct sigstack *__ss,
struct sigstack *__oss) __THROW;
extern int sigstack (struct sigstack *__ss, struct sigstack *__oss) __THROW;
/* Alternate signal handler stack interface.
This interface should always be preferred over `sigstack'. */

2
stdlib/fmtmsg.h
View File

@ -1,5 +1,5 @@
/* Message display handling.
Copyright (C) 1997, 1999 Free Software Foundation, Inc.
Copyright (C) 1997, 1999, 2000 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

14
sysdeps/generic/sigpause.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1995, 1996 Free Software Foundation, Inc.
/* Copyright (C) 1991, 1995, 1996, 2000 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
@ -30,10 +30,8 @@ __sigpause (sig_or_mask, is_sig)
stub_warning (__sigpause)
int __default_sigpause __P ((int mask));
int
__default_sigpause (mask)
int mask;
__default_sigpause (int mask)
{
__set_errno (ENOSYS);
return -1;
@ -41,3 +39,11 @@ __default_sigpause (mask)
weak_alias (__default_sigpause, sigpause)
stub_warning (sigpause)
#include <stub-tag.h>
int
__xpg_sigpause (int sig)
{
__set_errno (ENOSYS);
return -1;
}

4
sysdeps/generic/sigstack.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
/* Copyright (C) 1991, 1995, 1996, 1997, 2000 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
@ -23,7 +23,7 @@
If OSS is not NULL, it is filled in with the old signal stack status. */
int
sigstack (ss, oss)
const struct sigstack *ss;
struct sigstack *ss;
struct sigstack *oss;
{
__set_errno (ENOSYS);

16
sysdeps/posix/sigpause.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 92, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
/* Copyright (C) 1991, 92, 1994-1998, 2000 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
@ -60,12 +60,20 @@ __sigpause (sig_or_mask, is_sig)
/* We have to provide a default version of this function since the
standards demand it. The version which is a bit more reasonable is
the BSD version. So make this the default. */
int __default_sigpause __P ((int mask));
int
__default_sigpause (mask)
int mask;
__default_sigpause (int mask)
{
return __sigpause (mask, 0);
}
#undef sigpause
weak_alias (__default_sigpause, sigpause)
/* We have to provide a default version of this function since the
standards demand it. The version which is a bit more reasonable is
the BSD version. So make this the default. */
int
__xpg_sigpause (int sig)
{
return __sigpause (sig, 1);
}

3
sysdeps/unix/sysv/linux/alpha/bits/sigaction.h
View File

@ -1,5 +1,5 @@
/* The proper definitions for Linux/Alpha sigaction.
Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
Copyright (C) 1996, 1997, 1999, 2000 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
@ -49,6 +49,7 @@ struct sigaction
/* Bits in `sa_flags'. */
#define SA_NOCLDSTOP 0x00000004 /* Don't send SIGCHLD when children stop. */
#define SA_NOCLDWAIT 0x00000020 /* Don't create zombie on child death. */
#define SA_SIGINFO 0x00000040 /* Invoke signal-catching function with
three arguments instead of one. */
#if defined __USE_UNIX98 || defined __USE_MISC

293
sysdeps/unix/sysv/linux/alpha/bits/siginfo.h Normal file
View File

@ -0,0 +1,293 @@
/* siginfo_t, sigevent and constants. Linux/SPARC version.
Copyright (C) 1997, 1998, 1999, 2000 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
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#if !defined _SIGNAL_H && !defined __need_siginfo_t
# error "Never include this file directly. Use <signal.h> instead"
#endif
#include <bits/wordsize.h>
#if (!defined __have_siginfo_t \
&& (defined _SIGNAL_H || defined __need_siginfo_t))
# define __have_siginfo_t 1
/* Type for data associated with a signal. */
typedef union sigval
{
int sival_int;
void *sival_ptr;
} sigval_t;
# define __SI_MAX_SIZE 128
# if __WORDSIZE == 64
# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 4)
# else
# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 3)
# endif
typedef struct siginfo
{
int si_signo; /* Signal number. */
int si_errno; /* If non-zero, an errno value associated with
this signal, as defined in <errno.h>. */
int si_code; /* Signal code. */
union
{
int _pad[__SI_PAD_SIZE];
/* kill(). */
struct
{
__pid_t si_pid; /* Sending process ID. */
__uid_t si_uid; /* Real user ID of sending process. */
} _kill;
/* POSIX.1b timers. */
struct
{
unsigned int _timer1;
unsigned int _timer2;
} _timer;
/* POSIX.1b signals. */
struct
{
__pid_t si_pid; /* Sending process ID. */
__uid_t si_uid; /* Real user ID of sending process. */
sigval_t si_sigval; /* Signal value. */
} _rt;
/* SIGCHLD. */
struct
{
__pid_t si_pid; /* Which child. */
__uid_t si_uid; /* Real user ID of sending process. */
int si_status; /* Exit value or signal. */
__clock_t si_utime;
__clock_t si_stime;
} _sigchld;
/* SIGILL, SIGFPE, SIGSEGV, SIGBUS. */
struct
{
void *si_addr; /* Faulting insn/memory ref. */
} _sigfault;
/* SIGPOLL. */
struct
{
int si_band; /* Band event for SIGPOLL. */
int si_fd;
} _sigpoll;
} _sifields;
} siginfo_t;
/* X/Open requires some more fields with fixed names. */
# define si_pid _sifields._kill.si_pid
# define si_uid _sifields._kill.si_uid
# define si_timer1 _sifields._timer._timer1
# define si_timer2 _sifields._timer._timer2
# define si_status _sifields._sigchld.si_status
# define si_utime _sifields._sigchld.si_utime
# define si_stime _sifields._sigchld.si_stime
# define si_value _sifields._rt.si_sigval
# define si_int _sifields._rt.si_sigval.sival_int
# define si_ptr _sifields._rt.si_sigval.sival_ptr
# define si_addr _sifields._sigfault.si_addr
# define si_band _sifields._sigpoll.si_band
# define si_fd _sifields._sigpoll.si_fd
/* Values for `si_code'. Positive values are reserved for kernel-generated
signals. */
enum
{
SI_SIGIO = -5, /* Sent by queued SIGIO. */
# define SI_SIGIO SI_SIGIO
SI_ASYNCIO, /* Sent by AIO completion. */
# define SI_ASYNCIO SI_ASYNCIO
SI_MESGQ, /* Sent by real time mesq state change. */
# define SI_MESGQ SI_MESGQ
SI_TIMER, /* Sent by timer expiration. */
# define SI_TIMER SI_TIMER
SI_QUEUE, /* Sent by sigqueue. */
# define SI_QUEUE SI_QUEUE
SI_USER, /* Sent by kill, sigsend, raise. */
# define SI_USER SI_USER
SI_KERNEL = 0x80 /* Send by kernel. */
#define SI_KERNEL SI_KERNEL
};
/* `si_code' values for SIGILL signal. */
enum
{
ILL_ILLOPC = 1, /* Illegal opcode. */
# define ILL_ILLOPC ILL_ILLOPC
ILL_ILLOPN, /* Illegal operand. */
# define ILL_ILLOPN ILL_ILLOPN
ILL_ILLADR, /* Illegal addressing mode. */
# define ILL_ILLADR ILL_ILLADR
ILL_ILLTRP, /* Illegal trap. */
# define ILL_ILLTRP ILL_ILLTRP
ILL_PRVOPC, /* Privileged opcode. */
# define ILL_PRVOPC ILL_PRVOPC
ILL_PRVREG, /* Privileged register. */
# define ILL_PRVREG ILL_PRVREG
ILL_COPROC, /* Coprocessor error. */
# define ILL_COPROC ILL_COPROC
ILL_BADSTK /* Internal stack error. */
# define ILL_BADSTK ILL_BADSTK
};
/* `si_code' values for SIGFPE signal. */
enum
{
FPE_INTDIV = 1, /* Integer divide by zero. */
# define FPE_INTDIV FPE_INTDIV
FPE_INTOVF, /* Integer overflow. */
# define FPE_INTOVF FPE_INTOVF
FPE_FLTDIV, /* Floating point divide by zero. */
# define FPE_FLTDIV FPE_FLTDIV
FPE_FLTOVF, /* Floating point overflow. */
# define FPE_FLTOVF FPE_FLTOVF
FPE_FLTUND, /* Floating point underflow. */
# define FPE_FLTUND FPE_FLTUND
FPE_FLTRES, /* Floating point inexact result. */
# define FPE_FLTRES FPE_FLTRES
FPE_FLTINV, /* Floating point invalid operation. */
# define FPE_FLTINV FPE_FLTINV
FPE_FLTSUB /* Subscript out of range. */
# define FPE_FLTSUB FPE_FLTSUB
};
/* `si_code' values for SIGSEGV signal. */
enum
{
SEGV_MAPERR = 1, /* Address not mapped to object. */
# define SEGV_MAPERR SEGV_MAPERR
SEGV_ACCERR /* Invalid permissions for mapped object. */
# define SEGV_ACCERR SEGV_ACCERR
};
/* `si_code' values for SIGBUS signal. */
enum
{
BUS_ADRALN = 1, /* Invalid address alignment. */
# define BUS_ADRALN BUS_ADRALN
BUS_ADRERR, /* Non-existant physical address. */
# define BUS_ADRERR BUS_ADRERR
BUS_OBJERR /* Object specific hardware error. */
# define BUS_OBJERR BUS_OBJERR
};
/* `si_code' values for SIGTRAP signal. */
enum
{
TRAP_BRKPT = 1, /* Process breakpoint. */
# define TRAP_BRKPT TRAP_BRKPT
TRAP_TRACE /* Process trace trap. */
# define TRAP_TRACE TRAP_TRACE
};
/* `si_code' values for SIGCHLD signal. */
enum
{
CLD_EXITED = 1, /* Child has exited. */
# define CLD_EXITED CLD_EXITED
CLD_KILLED, /* Child was killed. */
# define CLD_KILLED CLD_KILLED
CLD_DUMPED, /* Child terminated abnormally. */
# define CLD_DUMPED CLD_DUMPED
CLD_TRAPPED, /* Traced child has trapped. */
# define CLD_TRAPPED CLD_TRAPPED
CLD_STOPPED, /* Child has stopped. */
# define CLD_STOPPED CLD_STOPPED
CLD_CONTINUED /* Stopped child has continued. */
# define CLD_CONTINUED CLD_CONTINUED
};
/* `si_code' values for SIGPOLL signal. */
enum
{
POLL_IN = 1, /* Data input available. */
# define POLL_IN POLL_IN
POLL_OUT, /* Output buffers available. */
# define POLL_OUT POLL_OUT
POLL_MSG, /* Input message available. */
# define POLL_MSG POLL_MSG
POLL_ERR, /* I/O error. */
# define POLL_ERR POLL_ERR
POLL_PRI, /* High priority input available. */
# define POLL_PRI POLL_PRI
POLL_HUP /* Device disconnected. */
# define POLL_HUP POLL_HUP
};
# undef __need_siginfo_t
#endif /* !have siginfo_t && (have _SIGNAL_H || need siginfo_t). */
#if defined _SIGNAL_H && !defined __have_sigevent_t
# define __have_sigevent_t 1
/* Structure to transport application-defined values with signals. */
# define __SIGEV_MAX_SIZE 64
# if __WORDSIZE == 64
# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
# else
# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
# endif
typedef struct sigevent
{
sigval_t sigev_value;
int sigev_signo;
int sigev_notify;
union
{
int _pad[__SIGEV_PAD_SIZE];
struct
{
void (*_function) (sigval_t); /* Function to start. */
void *_attribute; /* Really pthread_attr_t. */
} _sigev_thread;
} _sigev_un;
} sigevent_t;
/* POSIX names to access some of the members. */
# define sigev_notify_function _sigev_un._sigev_thread._function
# define sigev_notify_attributes _sigev_un._sigev_thread._attribute
/* `sigev_notify' values. */
enum
{
SIGEV_SIGNAL = 0, /* Notify via signal. */
# define SIGEV_SIGNAL SIGEV_SIGNAL
SIGEV_NONE, /* Other notification: meaningless. */
# define SIGEV_NONE SIGEV_NONE
SIGEV_THREAD /* Deliver via thread creation. */
# define SIGEV_THREAD SIGEV_THREAD
};
#endif /* have _SIGNAL_H. */

3
sysdeps/unix/sysv/linux/bits/sigaction.h
View File

@ -1,5 +1,5 @@
/* The proper definitions for Linux's sigaction.
Copyright (C) 1993, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
Copyright (C) 1993-1999, 2000 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
@ -52,6 +52,7 @@ struct sigaction
/* Bits in `sa_flags'. */
#define SA_NOCLDSTOP 1 /* Don't send SIGCHLD when children stop. */
#define SA_NOCLDWAIT 2 /* Don't create zombie on child death. */
#define SA_SIGINFO 4 /* Invoke signal-catching function with
three arguments instead of one. */
#if defined __USE_UNIX98 || defined __USE_MISC

2
sysdeps/unix/sysv/linux/bits/siginfo.h
View File

@ -93,7 +93,7 @@ typedef struct siginfo
/* SIGPOLL. */
struct
{
int si_band; /* Band event for SIGPOLL. */
long int si_band; /* Band event for SIGPOLL. */
int si_fd;
} _sigpoll;
} _sifields;

1
sysdeps/unix/sysv/linux/mips/bits/sigaction.h
View File

@ -58,6 +58,7 @@ struct sigaction
/* Please note that some Linux kernels versions use different values for these
flags which is a bug in those kernel versions. */
#define SA_NOCLDSTOP 0x00000001 /* Don't send SIGCHLD when children stop. */
#define SA_NOCLDWAIT 0x00010000 /* Don't create zombie on child death. */
#define SA_SIGINFO 0x00000008 /* Invoke signal-catching function with
three arguments instead of one. */
#if defined __USE_UNIX98 || defined __USE_MISC

4
sysdeps/unix/sysv/linux/sigstack.c
View File

@ -1,5 +1,5 @@
/* Emulate sigstack function using sigaltstack.
Copyright (C) 1998 Free Software Foundation, Inc.
Copyright (C) 1998, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
@ -26,7 +26,7 @@
#ifdef __NR_sigaltstack
int
sigstack (ss, oss)
const struct sigstack *ss;
struct sigstack *ss;
struct sigstack *oss;
{
stack_t sas;

3
sysdeps/unix/sysv/linux/sparc/bits/sigaction.h
View File

@ -1,5 +1,5 @@
/* The proper definitions for Linux/SPARC sigaction.
Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
Copyright (C) 1996, 1997, 1998, 1999, 2000 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
@ -53,6 +53,7 @@ struct sigaction
/* Bits in `sa_flags'. */
#define SA_NOCLDSTOP 0x00000008 /* Don't send SIGCHLD when children stop. */
#define SA_NOCLDWAIT 0x00000100 /* Don't create zombie on child death. */
#define SA_SIGINFO 0x00000200 /* Invoke signal-catching function with
three arguments instead of one. */
#ifdef __USE_MISC

293
sysdeps/unix/sysv/linux/sparc/sparc64/bits/siginfo.h Normal file
View File

@ -0,0 +1,293 @@
/* siginfo_t, sigevent and constants. Linux/SPARC version.
Copyright (C) 1997, 1998, 1999, 2000 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
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#if !defined _SIGNAL_H && !defined __need_siginfo_t
# error "Never include this file directly. Use <signal.h> instead"
#endif
#include <bits/wordsize.h>
#if (!defined __have_siginfo_t \
&& (defined _SIGNAL_H || defined __need_siginfo_t))
# define __have_siginfo_t 1
/* Type for data associated with a signal. */
typedef union sigval
{
int sival_int;
void *sival_ptr;
} sigval_t;
# define __SI_MAX_SIZE 128
# if __WORDSIZE == 64
# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 4)
# else
# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 3)
# endif
typedef struct siginfo
{
int si_signo; /* Signal number. */
int si_errno; /* If non-zero, an errno value associated with
this signal, as defined in <errno.h>. */
int si_code; /* Signal code. */
union
{
int _pad[__SI_PAD_SIZE];
/* kill(). */
struct
{
__pid_t si_pid; /* Sending process ID. */
__uid_t si_uid; /* Real user ID of sending process. */
} _kill;
/* POSIX.1b timers. */
struct
{
unsigned int _timer1;
unsigned int _timer2;
} _timer;
/* POSIX.1b signals. */
struct
{
__pid_t si_pid; /* Sending process ID. */
__uid_t si_uid; /* Real user ID of sending process. */
sigval_t si_sigval; /* Signal value. */
} _rt;
/* SIGCHLD. */
struct
{
__pid_t si_pid; /* Which child. */
__uid_t si_uid; /* Real user ID of sending process. */
int si_status; /* Exit value or signal. */
__clock_t si_utime;
__clock_t si_stime;
} _sigchld;
/* SIGILL, SIGFPE, SIGSEGV, SIGBUS. */
struct
{
void *si_addr; /* Faulting insn/memory ref. */
} _sigfault;
/* SIGPOLL. */
struct
{
int si_band; /* Band event for SIGPOLL. */
int si_fd;
} _sigpoll;
} _sifields;
} siginfo_t;
/* X/Open requires some more fields with fixed names. */
# define si_pid _sifields._kill.si_pid
# define si_uid _sifields._kill.si_uid
# define si_timer1 _sifields._timer._timer1
# define si_timer2 _sifields._timer._timer2
# define si_status _sifields._sigchld.si_status
# define si_utime _sifields._sigchld.si_utime
# define si_stime _sifields._sigchld.si_stime
# define si_value _sifields._rt.si_sigval
# define si_int _sifields._rt.si_sigval.sival_int
# define si_ptr _sifields._rt.si_sigval.sival_ptr
# define si_addr _sifields._sigfault.si_addr
# define si_band _sifields._sigpoll.si_band
# define si_fd _sifields._sigpoll.si_fd
/* Values for `si_code'. Positive values are reserved for kernel-generated
signals. */
enum
{
SI_SIGIO = -5, /* Sent by queued SIGIO. */
# define SI_SIGIO SI_SIGIO
SI_ASYNCIO, /* Sent by AIO completion. */
# define SI_ASYNCIO SI_ASYNCIO
SI_MESGQ, /* Sent by real time mesq state change. */
# define SI_MESGQ SI_MESGQ
SI_TIMER, /* Sent by timer expiration. */
# define SI_TIMER SI_TIMER
SI_QUEUE, /* Sent by sigqueue. */
# define SI_QUEUE SI_QUEUE
SI_USER, /* Sent by kill, sigsend, raise. */
# define SI_USER SI_USER
SI_KERNEL = 0x80 /* Send by kernel. */
#define SI_KERNEL SI_KERNEL
};
/* `si_code' values for SIGILL signal. */
enum
{
ILL_ILLOPC = 1, /* Illegal opcode. */
# define ILL_ILLOPC ILL_ILLOPC
ILL_ILLOPN, /* Illegal operand. */
# define ILL_ILLOPN ILL_ILLOPN
ILL_ILLADR, /* Illegal addressing mode. */
# define ILL_ILLADR ILL_ILLADR
ILL_ILLTRP, /* Illegal trap. */
# define ILL_ILLTRP ILL_ILLTRP
ILL_PRVOPC, /* Privileged opcode. */
# define ILL_PRVOPC ILL_PRVOPC
ILL_PRVREG, /* Privileged register. */
# define ILL_PRVREG ILL_PRVREG
ILL_COPROC, /* Coprocessor error. */
# define ILL_COPROC ILL_COPROC
ILL_BADSTK /* Internal stack error. */
# define ILL_BADSTK ILL_BADSTK
};
/* `si_code' values for SIGFPE signal. */
enum
{
FPE_INTDIV = 1, /* Integer divide by zero. */
# define FPE_INTDIV FPE_INTDIV
FPE_INTOVF, /* Integer overflow. */
# define FPE_INTOVF FPE_INTOVF
FPE_FLTDIV, /* Floating point divide by zero. */
# define FPE_FLTDIV FPE_FLTDIV
FPE_FLTOVF, /* Floating point overflow. */
# define FPE_FLTOVF FPE_FLTOVF
FPE_FLTUND, /* Floating point underflow. */
# define FPE_FLTUND FPE_FLTUND
FPE_FLTRES, /* Floating point inexact result. */
# define FPE_FLTRES FPE_FLTRES
FPE_FLTINV, /* Floating point invalid operation. */
# define FPE_FLTINV FPE_FLTINV
FPE_FLTSUB /* Subscript out of range. */
# define FPE_FLTSUB FPE_FLTSUB
};
/* `si_code' values for SIGSEGV signal. */
enum
{
SEGV_MAPERR = 1, /* Address not mapped to object. */
# define SEGV_MAPERR SEGV_MAPERR
SEGV_ACCERR /* Invalid permissions for mapped object. */
# define SEGV_ACCERR SEGV_ACCERR
};
/* `si_code' values for SIGBUS signal. */
enum
{
BUS_ADRALN = 1, /* Invalid address alignment. */
# define BUS_ADRALN BUS_ADRALN
BUS_ADRERR, /* Non-existant physical address. */
# define BUS_ADRERR BUS_ADRERR
BUS_OBJERR /* Object specific hardware error. */
# define BUS_OBJERR BUS_OBJERR
};
/* `si_code' values for SIGTRAP signal. */
enum
{
TRAP_BRKPT = 1, /* Process breakpoint. */
# define TRAP_BRKPT TRAP_BRKPT
TRAP_TRACE /* Process trace trap. */
# define TRAP_TRACE TRAP_TRACE
};
/* `si_code' values for SIGCHLD signal. */
enum
{
CLD_EXITED = 1, /* Child has exited. */
# define CLD_EXITED CLD_EXITED
CLD_KILLED, /* Child was killed. */
# define CLD_KILLED CLD_KILLED
CLD_DUMPED, /* Child terminated abnormally. */
# define CLD_DUMPED CLD_DUMPED
CLD_TRAPPED, /* Traced child has trapped. */
# define CLD_TRAPPED CLD_TRAPPED
CLD_STOPPED, /* Child has stopped. */
# define CLD_STOPPED CLD_STOPPED
CLD_CONTINUED /* Stopped child has continued. */
# define CLD_CONTINUED CLD_CONTINUED
};
/* `si_code' values for SIGPOLL signal. */
enum
{
POLL_IN = 1, /* Data input available. */
# define POLL_IN POLL_IN
POLL_OUT, /* Output buffers available. */
# define POLL_OUT POLL_OUT
POLL_MSG, /* Input message available. */
# define POLL_MSG POLL_MSG
POLL_ERR, /* I/O error. */
# define POLL_ERR POLL_ERR
POLL_PRI, /* High priority input available. */
# define POLL_PRI POLL_PRI
POLL_HUP /* Device disconnected. */
# define POLL_HUP POLL_HUP
};
# undef __need_siginfo_t
#endif /* !have siginfo_t && (have _SIGNAL_H || need siginfo_t). */
#if defined _SIGNAL_H && !defined __have_sigevent_t
# define __have_sigevent_t 1
/* Structure to transport application-defined values with signals. */
# define __SIGEV_MAX_SIZE 64
# if __WORDSIZE == 64
# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
# else
# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
# endif
typedef struct sigevent
{
sigval_t sigev_value;
int sigev_signo;
int sigev_notify;
union
{
int _pad[__SIGEV_PAD_SIZE];
struct
{
void (*_function) (sigval_t); /* Function to start. */
void *_attribute; /* Really pthread_attr_t. */
} _sigev_thread;
} _sigev_un;
} sigevent_t;
/* POSIX names to access some of the members. */
# define sigev_notify_function _sigev_un._sigev_thread._function
# define sigev_notify_attributes _sigev_un._sigev_thread._attribute
/* `sigev_notify' values. */
enum
{
SIGEV_SIGNAL = 0, /* Notify via signal. */
# define SIGEV_SIGNAL SIGEV_SIGNAL
SIGEV_NONE, /* Other notification: meaningless. */
# define SIGEV_NONE SIGEV_NONE
SIGEV_THREAD /* Deliver via thread creation. */
# define SIGEV_THREAD SIGEV_THREAD
};
#endif /* have _SIGNAL_H. */