diff options
Diffstat (limited to 'sysdeps/unix')
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/bits/fcntl.h | 12 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/arm/errlist.c | 55 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/arm/init-first.h | 55 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/fcntl.h | 5 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/siginfo.h | 4 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/mips/bits/fcntl.h | 16 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/bits/fcntl.h | 13 |
7 files changed, 138 insertions, 22 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/fcntl.h b/sysdeps/unix/sysv/linux/alpha/bits/fcntl.h index 14840649ea..0dc0c47b1a 100644 --- a/sysdeps/unix/sysv/linux/alpha/bits/fcntl.h +++ b/sysdeps/unix/sysv/linux/alpha/bits/fcntl.h @@ -1,5 +1,5 @@ /* O_*, F_*, FD_* bit values for Linux. - Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 1997, 1998 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 @@ -25,11 +25,6 @@ #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_ACCMODE 0003 @@ -71,6 +66,11 @@ # define F_GETOWN 6 /* Set owner of socket (receiver of SIGIO). */ #endif +#ifdef __USE_GNU +# define F_SETSIG 10 /* Set number of signal to be sent. */ +# define F_GETSIG 11 /* Get number of signal to be sent. */ +#endif + /* for F_[GET|SET]FL */ #define FD_CLOEXEC 1 /* actually anything with low bit set goes */ diff --git a/sysdeps/unix/sysv/linux/arm/errlist.c b/sysdeps/unix/sysv/linux/arm/errlist.c new file mode 100644 index 0000000000..e249522514 --- /dev/null +++ b/sysdeps/unix/sysv/linux/arm/errlist.c @@ -0,0 +1,55 @@ +/* Copyright (C) 1998 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. */ + +#include <sizes.h> +#include <errlist.h> + +#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING + +# define SYS_ERRLIST __new_sys_errlist +# define SYS_NERR __new_sys_nerr + +asm (".data; .globl __old_sys_errlist; __old_sys_errlist:"); +#endif + +#include <sysdeps/gnu/errlist.c> + +#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING +asm (".type __old_sys_errlist,%object;.size __old_sys_errlist," + OLD_ERRLIST_SIZE_STR "*" PTR_SIZE_STR); + +extern const char *const *__old_sys_errlist; + +const int __old_sys_nerr = OLD_ERRLIST_SIZE; + +strong_alias (__old_sys_nerr, _old_sys_nerr); +weak_alias (__old_sys_nerr, _old_sys_nerr) +symbol_version (__old_sys_nerr, _sys_nerr, GLIBC_2.0); +symbol_version (_old_sys_nerr, sys_nerr, GLIBC_2.0); +weak_alias (__old_sys_errlist, _old_sys_errlist); +symbol_version (__old_sys_errlist, _sys_errlist, GLIBC_2.0); +symbol_version (_old_sys_errlist, sys_errlist, GLIBC_2.0); + +weak_alias (__new_sys_nerr, _new_sys_nerr) +default_symbol_version (__new_sys_nerr, _sys_nerr, GLIBC_2.1); +default_symbol_version (_new_sys_nerr, sys_nerr, GLIBC_2.1); +weak_alias (__new_sys_errlist, _new_sys_errlist) +default_symbol_version (__new_sys_errlist, _sys_errlist, GLIBC_2.1); +default_symbol_version (_new_sys_errlist, sys_errlist, GLIBC_2.1); + +#endif diff --git a/sysdeps/unix/sysv/linux/arm/init-first.h b/sysdeps/unix/sysv/linux/arm/init-first.h new file mode 100644 index 0000000000..d68c368cc2 --- /dev/null +++ b/sysdeps/unix/sysv/linux/arm/init-first.h @@ -0,0 +1,55 @@ +/* Prepare arguments for library initialization function. + Copyright (C) 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. */ + +/* The job of this fragment it to find argc and friends for INIT. + This is done in one of two ways: either in the stack context + of program start, or having dlopen pass them in. + + */ + +#define SYSDEP_CALL_INIT(NAME, INIT) \ +void NAME (void* arg, ...) \ +{ \ + int argc; \ + char** argv; \ + char** envp; \ + /* The next variable is only here to work around a bug in gcc <= 2.7.2.2. \ + If the address would be taken inside the expression the optimizer \ + would try to be too smart and throws it away. Grrr. */ \ + int *dummy_addr = &_dl_starting_up; \ + \ + __libc_multiple_libcs = dummy_addr && !_dl_starting_up; \ + \ + if (!__libc_multiple_libcs) \ + { \ + /* The ... in the arg list above forces the gnu ARM compiler to \ + push r0, r1, r2, r3 onto the stack. This way we can get the address */ \ + argc = *(int*) (&arg+4); \ + argv = (char **) &arg + 5; \ + envp = &argv[argc+1]; \ + } \ + else /* the three were passed as arguments */ \ + { \ + argc = (int)arg; \ + argv = (char**)*(&arg + 1); \ + envp = (char**)*(&arg + 2); \ + } \ + \ + INIT (argc, argv, envp); \ +} diff --git a/sysdeps/unix/sysv/linux/bits/fcntl.h b/sysdeps/unix/sysv/linux/bits/fcntl.h index 51e845b9c1..223cb99e75 100644 --- a/sysdeps/unix/sysv/linux/bits/fcntl.h +++ b/sysdeps/unix/sysv/linux/bits/fcntl.h @@ -74,6 +74,11 @@ # define F_GETOWN 9 /* Set owner of socket (receiver of SIGIO). */ #endif +#ifdef __USE_GNU +# define F_SETSIG 10 /* Set number of signal to be sent. */ +# define F_GETSIG 11 /* Get number of signal to be sent. */ +#endif + /* For F_[GET|SET]FL. */ #define FD_CLOEXEC 1 /* actually anything with low bit set goes */ diff --git a/sysdeps/unix/sysv/linux/bits/siginfo.h b/sysdeps/unix/sysv/linux/bits/siginfo.h index 25cd78293e..66e6261999 100644 --- a/sysdeps/unix/sysv/linux/bits/siginfo.h +++ b/sysdeps/unix/sysv/linux/bits/siginfo.h @@ -112,7 +112,9 @@ typedef struct siginfo signals. */ enum { - SI_ASYNCIO = -4, /* Sent by AIO completion. */ + 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 diff --git a/sysdeps/unix/sysv/linux/mips/bits/fcntl.h b/sysdeps/unix/sysv/linux/mips/bits/fcntl.h index 09d6fb6d4c..0a0d9c9d00 100644 --- a/sysdeps/unix/sysv/linux/mips/bits/fcntl.h +++ b/sysdeps/unix/sysv/linux/mips/bits/fcntl.h @@ -1,5 +1,5 @@ /* O_*, F_*, FD_* bit values for Linux. - Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 1997, 1998 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 @@ -24,11 +24,6 @@ #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_ACCMODE 0x0003 @@ -66,8 +61,13 @@ #define F_SETLKW64 7 /* Set record locking info (blocking). */ #ifdef __USE_BSD -# define F_SETOWN 5 /* Get owner of socket (receiver of SIGIO). */ -# define F_GETOWN 6 /* Set owner of socket (receiver of SIGIO). */ +# define F_SETOWN 24 /* Get owner of socket (receiver of SIGIO). */ +# define F_GETOWN 23 /* Set owner of socket (receiver of SIGIO). */ +#endif + +#ifdef __USE_GNU +# define F_SETSIG 10 /* Set number of signal to be sent. */ +# define F_GETSIG 11 /* Get number of signal to be sent. */ #endif /* for F_[GET|SET]FL */ diff --git a/sysdeps/unix/sysv/linux/sparc/bits/fcntl.h b/sysdeps/unix/sysv/linux/sparc/bits/fcntl.h index 9e8c589b9a..2fa0cd8b20 100644 --- a/sysdeps/unix/sysv/linux/sparc/bits/fcntl.h +++ b/sysdeps/unix/sysv/linux/sparc/bits/fcntl.h @@ -1,5 +1,5 @@ /* O_*, F_*, FD_* bit values for Linux/SPARC. - Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 1997, 1998 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 @@ -22,12 +22,6 @@ #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 @@ -61,6 +55,11 @@ #define F_SETLK 8 /* Set record locking info (non-blocking). */ #define F_SETLKW 9 /* Set record locking info (blocking). */ +#ifdef __USE_GNU +# define F_SETSIG 10 /* Set number of signal to be sent. */ +# define F_GETSIG 11 /* Get number of signal to be sent. */ +#endif + /* XXX missing */ #define F_GETLK64 7 /* Get record locking info. */ #define F_SETLK64 8 /* Set record locking info (non-blocking). */ |