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mirror of https://sourceware.org/git/glibc.git synced 2025-07-29 11:41:21 +03:00
1997-03-29 17:39  Ulrich Drepper  <drepper@cygnus.com>

	* math/Makefile (routines): Add carg, s_ccosh and s_csinh.

	* math/complex.h: Add C++ protection.

	* math/libm-test.c (cexp_test): Correct a few bugs.
	(csinh_test): New function.
	(ccosh_test): New function.
	(cacos_test): New function.
	(cacosh_test): New function.
	(casinh_test): New function.
	(catanh_test): New function.
	(main): Add calls to csinh_test and ccosh_test.

	* misc/Makefile (tests): Add tst-tsearch.
	Add rule to link tst-tsearch against libm.
	* misc/tsearch.c: Rewritten to use Red-Black-Tree algorithm by
	Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>.
	* misc/tst-tsearch.c: New file.

	* stdio-common/bug5.c: Clear LD_LIBRARY_PATH environment variable
	before using system.
	* stdio-common/test-popen.c: Clear LD_LIBRARY_PATH environment variable
	before using popen.

	* sysdeps/libm-ieee754/s_cexp.c: Correct handling of special cases.
	* sysdeps/libm-ieee754/s_cexpf.c: Likewise.
	* sysdeps/libm-ieee754/s_cexpl.c: Likewise.

	* sysdeps/libm-i387/s_cexp.S: New file.  ix87 specific implementation
	of complex exponential function.
	* sysdeps/libm-i387/s_cexpf.S: New file.
	* sysdeps/libm-i387/s_cexpl.S: New file.

	* sysdeps/libm-ieee754/s_ccosh.c: New file.  Implementation of
	complex cosh function.
	* sysdeps/libm-ieee754/s_ccoshf.c: New file.
	* sysdeps/libm-ieee754/s_ccoshl.c: New file.
	* sysdeps/libm-ieee754/s_csinh.c: New file.  Implementation of
	complex sinh function.
	* sysdeps/libm-ieee754/s_csinhf.c: New file.
	* sysdeps/libm-ieee754/s_csinhl.c: New file.

	* math/carg.c: New file.  Generic implementatio of carg function.
	* math/cargf.c: New file.
	* math/cargl.c: New file.

1997-03-29 16:07  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/posix/system.c: Update copyright.

1997-03-29 04:18  Ulrich Drepper  <drepper@cygnus.com>

	* elf/dl-error.c (_dl_catch_error): Add another argument which is
	passed to OPERATE.
	(_dl_receive_error): Likewise.
	* elf/link.h: Change prototypes for _dl_catch_error and
	_dl_receive_error to reflect above change.
	* elf/dl-deps.c: Don't use nested function.  Call _dl_catch_error
	with additional argument with pointer to data.
	* elf/dlclose.c: Likewise.
	* elf/dlerror.c: Likewise.
	* elf/dlopen.c: Likewise.
	* elf/dlsym.c: Likewise.
	* elf/dlvsym.c: Likewise.
	* elf/rtld.c: Likewise.
	* nss/nsswitch.c: Likewise.
	Patch by Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>.

1997-03-28 21:14  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* elf/dl-error.c: Manually set up the values of "c", this avoids a
	call to memcpy and a zero 152 bytes structure.

	* sysdeps/sparc/dl-machine.h (elf_machine_rela): Test
	RTLD_BOOTSTRAP to avoid performing relative relocs on a second
	pass.

	* sysdeps/sparc/udiv_qrnnd.S: Make the code PIC aware.

	* sysdeps/unix/sysv/linux/sparc/Dist: Add kernel_stat.h and
	kernel_sigaction.h

	Add Linux/SPARC specific definitions.
	* sysdeps/unix/sysv/linux/sparc/fcntlbits.h: New file.
	* sysdeps/unix/sysv/linux/sparc/ioctls.h: New file.
	* sysdeps/unix/sysv/linux/sparc/kernel_sigaction.h: New file.
	* sysdeps/unix/sysv/linux/sparc/kernel_stat.h: New file.
	* sysdeps/unix/sysv/linux/sparc/sigaction.h: New file.
	* sysdeps/unix/sysv/linux/sparc/signum.h: New file.
	* sysdeps/unix/sysv/linux/sparc/termbits.h: New file.

1997-03-28 13:06  Philip Blundell  <pjb27@cam.ac.uk>

	* sysdeps/posix/getaddrinfo.c (gaih_inet_serv): Use
	__getservbyname_r() not getservbyname().
	(BROKEN_LIKE_POSIX): Define to 1 so we get strict POSIX behaviour.
This commit is contained in:
Ulrich Drepper
1997-03-29 17:32:35 +00:00
parent e7fd8a39ab
commit 993b3242cd
48 changed files with 5270 additions and 771 deletions

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@ -3,3 +3,5 @@ clone.S
start.c
pipe.S
fork.S
kernel_stat.h
kernel_sigaction.h

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/* O_*, F_*, FD_* bit values for Linux/SPARC.
Copyright (C) 1995, 1996, 1997 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. */
#ifndef _FCNTLBITS_H
#define _FCNTLBITS_H 1
#include <sys/types.h>
/* In GNU, read and write are bits (unlike BSD). */
#ifdef __USE_GNU
#define O_READ O_RDONLY /* Open for reading. */
#define O_WRITE O_WRONLY /* Open for writing. */
#endif
/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
located on an ext2 file system */
#define O_RDONLY 0x0000
#define O_WRONLY 0x0001
#define O_RDWR 0x0002
#define O_ACCMODE 0x0003
#define O_APPEND 0x0008
#define O_CREAT 0x0200 /* not fcntl */
#define O_TRUNC 0x0400 /* not fcntl */
#define O_EXCL 0x0800 /* not fcntl */
#define O_SYNC 0x2000
#define O_NONBLOCK 0x4000
#define O_NDELAY (0x0004 | O_NONBLOCK)
#define O_NOCTTY 0x8000 /* not fcntl */
#define F_DUPFD 0 /* dup */
#define F_GETFD 1 /* get f_flags */
#define F_SETFD 2 /* set f_flags */
#define F_GETFL 3 /* more flags (cloexec) */
#define F_SETFL 4
#define F_GETOWN 5 /* for sockets. */
#define F_SETOWN 6 /* for sockets. */
#define F_GETLK 7
#define F_SETLK 8
#define F_SETLKW 9
/* for F_[GET|SET]FL */
#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
/* for posix fcntl() and lockf() */
#define F_RDLCK 1
#define F_WRLCK 2
#define F_UNLCK 3
/* for old implementation of bsd flock () */
#define F_EXLCK 4 /* or 3 */
#define F_SHLCK 8 /* or 4 */
/* operations for bsd flock(), also used by the kernel implementation */
#define LOCK_SH 1 /* shared lock */
#define LOCK_EX 2 /* exclusive lock */
#define LOCK_NB 4 /* or'd with one of the above to prevent
blocking */
#define LOCK_UN 8 /* remove lock */
struct flock
{
short int l_type;
short int l_whence;
__off_t l_start;
__off_t l_len;
__pid_t l_pid;
short int __unused;
};
/* Define some more compatibility macros to be backward compatible with
BSD systems which did not managed to hide these kernel macros. */
#ifdef __USE_BSD
#define FAPPEND O_APPEND
#define FFSYNC O_FSYNC
#define FASYNC O_ASYNC
#define FNONBLOCK O_NONBLOCK
#define FNDELAY O_NDELAY
#endif /* Use BSD. */
#endif

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/* Copyright (C) 1996, 1997 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. */
#ifndef _IOCTLS_H
#define _IOCTLS_H 1
/* Use the definitions from the kernel header files. */
#include <asm/ioctls.h>
#include <sys/kernel_termios.h>
/* Oh well, this is necessary since the kernel data structure is
different from the user-level version. */
#undef TCGETS
#undef TCSETS
#undef TCSETSW
#undef TCSETSF
#define TCGETS _IOR ('t', 19, struct __kernel_termios)
#define TCSETS _IOW ('t', 20, struct __kernel_termios)
#define TCSETSW _IOW ('t', 21, struct __kernel_termios)
#define TCSETSF _IOW ('t', 22, struct __kernel_termios)
#include <linux/sockios.h>
#endif /* ioctls.h */

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/* Linux/SPARC version. This is the sigaction struction from the Linux
2.1.20 kernel. */
struct sigaction
{
__sighandler_t sa_handler;
sigset_t sa_mask;
unsigned long int sa_flags;
void (*sa_restorer) (void); /* not used by Linux/SPARC yet */
};
#define HAVE_SA_RESTORER

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/* Definition of `struct stat' used in the kernel */
struct kernel_stat
{
unsigned short int st_dev;
unsigned long int st_ino;
unsigned short int st_mode;
short int st_nlink;
unsigned short int st_uid;
unsigned short int st_gid;
unsigned short int st_rdev;
long int st_size;
long int st_atime;
unsigned long int __unused1;
long int st_mtime;
unsigned long int __unused2;
long int st_ctime;
unsigned long int __unused3;
long int st_blksize;
long int st_blocks;
unsigned long int __unused4[2];
};

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/* The proper definitions for Linux/SPARC sigaction.
Copyright (C) 1996, 1997 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. */
/* Structure describing the action to be taken when a signal arrives. */
struct sigaction
{
/* Signal handler. */
__sighandler_t sa_handler;
/* Additional set of signals to be blocked. */
__sigset_t sa_mask;
/* Special flags. */
unsigned int sa_flags;
};
/* Bits in `sa_flags'. */
#define SA_NOCLDSTOP 0x00000008 /* Don't send SIGCHLD when children stop. */
#ifdef __USE_MISC
#define SA_STACK 0x00000001 /* Use signal stack by using `sa_restorer'. */
#define SA_RESTART 0x00000002 /* Don't restart syscall on signal return. */
#define SA_INTERRUPT 0x00000010 /* Historical no-op. */
#define SA_NOMASK 0x00000020 /* Don't automatically block the signal when
its handler is being executed. */
#define SA_ONESHOT 0x00000004 /* Reset to SIG_DFL on entry to handler. */
/* Some aliases for the SA_ constants. */
#define SA_NODEFER SA_NOMASK
#define SA_RESETHAND SA_ONESHOT
#endif
/* Values for the HOW argument to `sigprocmask'. */
#define SIG_BLOCK 1 /* Block signals. */
#define SIG_UNBLOCK 2 /* Unblock signals. */
#define SIG_SETMASK 4 /* Set the set of blocked signals. */

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/* Signal number definitions. Linux/SPARC version.
Copyright (C) 1996, 1997 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. */
#ifdef _SIGNAL_H
/* Fake signal functions. */
#define SIG_ERR ((__sighandler_t) -1) /* Error return. */
#define SIG_DFL ((__sighandler_t) 0) /* Default action. */
#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */
/*
* Linux/SPARC has different signal numbers that Linux/i386: I'm trying
* to make it OSF/1 binary compatible, at least for normal binaries.
*/
#define _NSIG 32 /* Biggest signal number + 1. */
#define NSIG _NSIG
#define SIGHUP 1
#define SIGINT 2
#define SIGQUIT 3
#define SIGILL 4
#define SIGTRAP 5
#define SIGABRT 6
#define SIGIOT 6
#define SIGEMT 7
#define SIGFPE 8
#define SIGKILL 9
#define SIGBUS 10
#define SIGSEGV 11
#define SIGSYS 12
#define SIGPIPE 13
#define SIGALRM 14
#define SIGTERM 15
#define SIGURG 16
/* SunOS values which deviate from the Linux/i386 ones */
#define SIGSTOP 17
#define SIGTSTP 18
#define SIGCONT 19
#define SIGCHLD 20
#define SIGTTIN 21
#define SIGTTOU 22
#define SIGIO 23
#define SIGPOLL SIGIO /* SysV name for SIGIO */
#define SIGXCPU 24
#define SIGXFSZ 25
#define SIGVTALRM 26
#define SIGPROF 27
#define SIGWINCH 28
#define SIGLOST 29
#define SIGUSR1 30
#define SIGUSR2 31
/* Linux/SPARC does not have SIGPWR */
#define SIGIOT SIGABRT
#endif /* <signal.h> included. */

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/* termios type and macro definitions. Linux/SPARC version.
Copyright (C) 1993, 1994, 1995, 1996, 1997 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. */
#ifndef _SPARC_TERMBITS_H
#define _SPARC_TERMBITS_H 1
typedef unsigned char cc_t;
typedef unsigned int speed_t;
typedef unsigned long tcflag_t;
#define NCCS 17
struct termios
{
tcflag_t c_iflag; /* input mode flags */
tcflag_t c_oflag; /* output mode flags */
tcflag_t c_cflag; /* control mode flags */
tcflag_t c_lflag; /* local mode flags */
cc_t c_line; /* line discipline */
cc_t c_cc[NCCS]; /* control characters */
#ifdef __KERNEL__
#define SIZEOF_USER_TERMIOS sizeof (struct termios) - (2*sizeof (cc_t))
cc_t _x_cc[2]; /* We need them to hold vmin/vtime */
#endif
};
/* c_cc characters */
#define VINTR 0
#define VQUIT 1
#define VERASE 2
#define VKILL 3
#define VEOF 4
#define VEOL 5
#define VEOL2 6
#define VSWTC 7
#define VSTART 8
#define VSTOP 9
#define VSUSP 10
#define VDSUSP 11 /* SunOS POSIX nicety I do believe... */
#define VREPRINT 12
#define VDISCARD 13
#define VWERASE 14
#define VLNEXT 15
/* Kernel keeps vmin/vtime separated, user apps assume vmin/vtime is
* shared with eof/eol
*/
#ifdef __KERNEL__
#define VMIN 16
#define VTIME 17
#else
#define VMIN VEOF
#define VTIME VEOL
#endif
/* c_iflag bits */
#define IGNBRK 0x00000001
#define BRKINT 0x00000002
#define IGNPAR 0x00000004
#define PARMRK 0x00000008
#define INPCK 0x00000010
#define ISTRIP 0x00000020
#define INLCR 0x00000040
#define IGNCR 0x00000080
#define ICRNL 0x00000100
#define IUCLC 0x00000200
#define IXON 0x00000400
#define IXANY 0x00000800
#define IXOFF 0x00001000
#define IMAXBEL 0x00002000
/* c_oflag bits */
#define OPOST 0x00000001
#define OLCUC 0x00000002
#define ONLCR 0x00000004
#define OCRNL 0x00000008
#define ONOCR 0x00000010
#define ONLRET 0x00000020
#define OFILL 0x00000040
#define OFDEL 0x00000080
#define NLDLY 0x00000100
#define NL0 0x00000000
#define NL1 0x00000100
#define CRDLY 0x00000600
#define CR0 0x00000000
#define CR1 0x00000200
#define CR2 0x00000400
#define CR3 0x00000600
#define TABDLY 0x00001800
#define TAB0 0x00000000
#define TAB1 0x00000800
#define TAB2 0x00001000
#define TAB3 0x00001800
#define XTABS 0x00001800
#define BSDLY 0x00002000
#define BS0 0x00000000
#define BS1 0x00002000
#define VTDLY 0x00004000
#define VT0 0x00000000
#define VT1 0x00004000
#define FFDLY 0x00008000
#define FF0 0x00000000
#define FF1 0x00008000
#define PAGEOUT 0x00010000 /* SUNOS specific */
#define WRAP 0x00020000 /* SUNOS specific */
/* c_cflag bit meaning */
#define CBAUD 0x0000000f
#define B0 0x00000000 /* hang up */
#define B50 0x00000001
#define B75 0x00000002
#define B110 0x00000003
#define B134 0x00000004
#define B150 0x00000005
#define B200 0x00000006
#define B300 0x00000007
#define B600 0x00000008
#define B1200 0x00000009
#define B1800 0x0000000a
#define B2400 0x0000000b
#define B4800 0x0000000c
#define B9600 0x0000000d
#define B19200 0x0000000e
#define B38400 0x0000000f
#define EXTA B19200
#define EXTB B38400
#define CSIZE 0x00000030
#define CS5 0x00000000
#define CS6 0x00000010
#define CS7 0x00000020
#define CS8 0x00000030
#define CSTOPB 0x00000040
#define CREAD 0x00000080
#define PARENB 0x00000100
#define PARODD 0x00000200
#define HUPCL 0x00000400
#define CLOCAL 0x00000800
/* We'll never see these speeds with the Zilogs' but for completeness... */
#define CBAUDEX 0x00010000
#define B57600 0x00010001
#define B115200 0x00010002
#define B230400 0x00010003
#define B460800 0x00010004
#define CIBAUD 0x000f0000 /* input baud rate (not used) */
#define CMSPAR 010000000000 /* mark or space (stick) parity */
#define CRTSCTS 0x80000000 /* flow control */
/* c_lflag bits */
#define ISIG 0x00000001
#define ICANON 0x00000002
#define XCASE 0x00000004
#define ECHO 0x00000008
#define ECHOE 0x00000010
#define ECHOK 0x00000020
#define ECHONL 0x00000040
#define NOFLSH 0x00000080
#define TOSTOP 0x00000100
#define ECHOCTL 0x00000200
#define ECHOPRT 0x00000400
#define ECHOKE 0x00000800
#define DEFECHO 0x00001000 /* SUNOS thing, what is it? */
#define FLUSHO 0x00002000
#define PENDIN 0x00004000
#define IEXTEN 0x00008000
/* modem lines */
#define TIOCM_LE 0x001
#define TIOCM_DTR 0x002
#define TIOCM_RTS 0x004
#define TIOCM_ST 0x008
#define TIOCM_SR 0x010
#define TIOCM_CTS 0x020
#define TIOCM_CAR 0x040
#define TIOCM_RNG 0x080
#define TIOCM_DSR 0x100
#define TIOCM_CD TIOCM_CAR
#define TIOCM_RI TIOCM_RNG
/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
/* tcflow() and TCXONC use these */
#define TCOOFF 0
#define TCOON 1
#define TCIOFF 2
#define TCION 3
/* tcflush() and TCFLSH use these */
#define TCIFLUSH 0
#define TCOFLUSH 1
#define TCIOFLUSH 2
/* tcsetattr uses these */
#define TCSANOW 0
#define TCSADRAIN 1
#define TCSAFLUSH 2
#endif /* !(_SPARC_TERMBITS_H) */