diff options
Diffstat (limited to 'sysdeps')
30 files changed, 105 insertions, 119 deletions
diff --git a/sysdeps/alpha/fpu/fpu_control.h b/sysdeps/alpha/fpu/fpu_control.h index f2214cb3ae..28acdf1704 100644 --- a/sysdeps/alpha/fpu/fpu_control.h +++ b/sysdeps/alpha/fpu/fpu_control.h @@ -1,5 +1,5 @@ -/* FPU control word bits. Alpha-maped-to-Intel version. - Copyright (C) 1996, 1998, 2000 Free Software Foundation, Inc. +/* FPU control word bits. Alpha-mapped-to-Intel version. + Copyright (C) 1996, 1998, 2000, 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Olaf Flebbe. @@ -65,7 +65,7 @@ #define _FPU_MASK_UM 0x10 #define _FPU_MASK_PM 0x20 -/* precision control */ +/* precision control -- without effect on Alpha */ #define _FPU_EXTENDED 0x300 /* RECOMMENDED */ #define _FPU_DOUBLE 0x200 #define _FPU_SINGLE 0x0 /* DO NOT USE */ diff --git a/sysdeps/generic/bits/libc-lock.h b/sysdeps/generic/bits/libc-lock.h index 700ebd6062..ff808904a8 100644 --- a/sysdeps/generic/bits/libc-lock.h +++ b/sysdeps/generic/bits/libc-lock.h @@ -1,5 +1,5 @@ /* libc-internal interface for mutex locks. Stub version. - Copyright (C) 1996,97,99,2000,01 Free Software Foundation, Inc. + Copyright (C) 1996,97,99,2000,01,02 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 @@ -123,7 +123,7 @@ typedef int __libc_key_t; #define __libc_key_create(KEY,DEST) -1 /* Set thread-specific data associated with KEY to VAL. */ -#define __libc_setspecific(KEY,VAL) -1 +#define __libc_setspecific(KEY,VAL) ((void)0) /* Get thread-specific data associated with KEY. */ #define __libc_getspecific(KEY) 0 diff --git a/sysdeps/generic/glob.c b/sysdeps/generic/glob.c index ce9c3d806f..5e56629082 100644 --- a/sysdeps/generic/glob.c +++ b/sysdeps/generic/glob.c @@ -191,6 +191,14 @@ extern void abort (), exit (); #endif /* Standard headers. */ +/* NAME_MAX is usually defined in <dirent.h> or <limits.h>. */ +#if defined HAVE_LIMITS_H || defined __GNU_LIBRARY__ +# include <limits.h> +#endif +#ifndef NAME_MAX +# define NAME_MAX (sizeof (((struct dirent *) 0)->d_name)) +#endif + #ifndef ANSI_STRING # ifndef bzero @@ -1330,15 +1338,21 @@ glob_in_dir (pattern, directory, flags, errfunc, pglob) size_t len; #if defined HAVE_DIRENT64 && !defined COMPILE_GLOB64 struct dirent64 *d; - struct dirent64 d64; + union + { + struct dirent64 d64; + char room [offsetof (struct dirent64, d_name[0]) + + NAME_MAX + 1]; + } + d64buf; if (flags & GLOB_ALTDIRFUNC) { struct dirent *d32 = (*pglob->gl_readdir) (stream); if (d32 != NULL) { - CONVERT_DIRENT_DIRENT64 (&d64, d32); - d = &d64; + CONVERT_DIRENT_DIRENT64 (&d64buf.d64, d32); + d = &d64buf.d64; } else d = NULL; diff --git a/sysdeps/generic/ptsname.c b/sysdeps/generic/ptsname.c index 2f985c7d59..c16e056a97 100644 --- a/sysdeps/generic/ptsname.c +++ b/sysdeps/generic/ptsname.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1998 Free Software Foundation, Inc. +/* Copyright (C) 1998,2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998. @@ -39,7 +39,7 @@ __ptsname_r (fd, buf, len) size_t len __attribute__ ((unused)); { __set_errno (ENOSYS); - return 0; + return ENOSYS; } weak_alias (__ptsname_r, ptsname_r) diff --git a/sysdeps/generic/sys/sysinfo.h b/sysdeps/generic/sys/sysinfo.h index 2c1faf189d..e3ed75c3ca 100644 --- a/sysdeps/generic/sys/sysinfo.h +++ b/sysdeps/generic/sys/sysinfo.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 1999, 2000, 2001 Free Software Foundation, Inc. +/* Copyright (C) 1996-1997, 1999, 2000-2002 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 @@ -21,6 +21,8 @@ #include <features.h> +__BEGIN_DECLS + /* Return number of configured processors. */ extern int get_nprocs_conf (void) __THROW; @@ -34,4 +36,6 @@ extern long int get_phys_pages (void) __THROW; /* Return number of available physical pages of memory in the system. */ extern long int get_avphys_pages (void) __THROW; +__END_DECLS + #endif /* sys/sysinfo.h */ diff --git a/sysdeps/i386/sysdep.h b/sysdeps/i386/sysdep.h index 180c0a6b3f..55f376d7c1 100644 --- a/sysdeps/i386/sysdep.h +++ b/sysdeps/i386/sysdep.h @@ -1,5 +1,5 @@ /* Assembler macros for i386. - Copyright (C) 1991, 92, 93, 95, 96, 98 Free Software Foundation, Inc. + Copyright (C) 1991,92,93,95,96,98,2002 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 @@ -97,9 +97,9 @@ #endif #define PSEUDO(name, syscall_name, args) \ -lose: SYSCALL_PIC_SETUP \ - jmp JUMPTARGET(syscall_error) \ .globl syscall_error; \ +lose: SYSCALL_PIC_SETUP \ + jmp JUMPTARGET(syscall_error); \ ENTRY (name) \ DO_CALL (syscall_name, args); \ jb lose @@ -122,7 +122,11 @@ lose: SYSCALL_PIC_SETUP \ /* Local label name for asm code. */ #ifndef L +#ifdef HAVE_ELF +#define L(name) .L##name +#else #define L(name) name #endif +#endif #endif /* __ASSEMBLER__ */ diff --git a/sysdeps/posix/readv.c b/sysdeps/posix/readv.c index 988ede5f51..bb6634529d 100644 --- a/sysdeps/posix/readv.c +++ b/sysdeps/posix/readv.c @@ -30,10 +30,7 @@ Operates just like `read' (see <unistd.h>) except that data are put in VECTOR instead of a contiguous buffer. */ ssize_t -__readv (fd, vector, count) - int fd; - const struct iovec *vector; - int count; +__readv (int fd, const struct iovec *vector, int count) { char *buffer; char *buffer_start; diff --git a/sysdeps/posix/writev.c b/sysdeps/posix/writev.c index dc2c806d66..7afdce3289 100644 --- a/sysdeps/posix/writev.c +++ b/sysdeps/posix/writev.c @@ -30,10 +30,7 @@ Operates just like `write' (see <unistd.h>) except that the data are taken from VECTOR instead of a contiguous buffer. */ ssize_t -__writev (fd, vector, count) - int fd; - const struct iovec *vector; - int count; +__writev (int fd, const struct iovec *vector, int count) { char *buffer; register char *bp; diff --git a/sysdeps/unix/sysv/linux/alpha/pipe.S b/sysdeps/unix/alpha/pipe.S index 2da4d78abd..2da4d78abd 100644 --- a/sysdeps/unix/sysv/linux/alpha/pipe.S +++ b/sysdeps/unix/alpha/pipe.S diff --git a/sysdeps/unix/arm/fork.S b/sysdeps/unix/arm/fork.S index a03fbe242e..deb22548e2 100644 --- a/sysdeps/unix/arm/fork.S +++ b/sysdeps/unix/arm/fork.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1992, 1994, 1995, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1991,92,94,95,97,2002 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 @@ -28,6 +28,6 @@ SYSCALL__ (fork, 0) sub r1, r1, $1 and r0, r0, r1 RETINSTR(mov, pc, r14) -PSEUDO_END(fork) +PSEUDO_END (__fork) weak_alias (__fork, fork) diff --git a/sysdeps/unix/bsd/bsd4.4/syscalls.list b/sysdeps/unix/bsd/bsd4.4/syscalls.list index e13fa1a76d..a4d3546854 100644 --- a/sysdeps/unix/bsd/bsd4.4/syscalls.list +++ b/sysdeps/unix/bsd/bsd4.4/syscalls.list @@ -4,5 +4,5 @@ chflags - chflags 2 chflags fchflags - fchflags 2 fchflags revoke - revoke 1 revoke setlogin - setlogin 2 setlogin -sigaltstack - sigaltstack 2 sigaltstack +sigaltstack - sigaltstack 2 __sigaltstack sigaltstack wait4 - wait4 4 __wait4 wait4 diff --git a/sysdeps/unix/bsd/osf/alpha/pipe.S b/sysdeps/unix/bsd/osf/alpha/pipe.S deleted file mode 100644 index b4eb2166e0..0000000000 --- a/sysdeps/unix/bsd/osf/alpha/pipe.S +++ /dev/null @@ -1,33 +0,0 @@ -/* Copyright (C) 1993, 1995, 1997, 2002 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Brendan Kehoe (brendan@zen.org). - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <sysdep.h> - -SYSCALL__ (pipe, 1) - /* Plop in the two descriptors. */ - stl r0, 0(a0) - stl r1, 4(a0) - - /* Go out with a clean status. */ - mov zero, r0 - ret - .end __pipe - -libc_hidden_def (__pipe) -weak_alias (__pipe, pipe) diff --git a/sysdeps/unix/common/syscalls.list b/sysdeps/unix/common/syscalls.list index fbe915cebd..bb475df25d 100644 --- a/sysdeps/unix/common/syscalls.list +++ b/sysdeps/unix/common/syscalls.list @@ -4,7 +4,6 @@ adjtime - adjtime i:pp __adjtime adjtime fchmod - fchmod i:ii __fchmod fchmod fchown - fchown i:iii __fchown fchown ftruncate - ftruncate i:ii __ftruncate ftruncate -getpgid - getpgrp i:i __getpgid getpgid getrusage - getrusage i:ip __getrusage getrusage gettimeofday - gettimeofday i:PP __gettimeofday gettimeofday __gettimeofday_internal settimeofday - settimeofday i:PP __settimeofday settimeofday diff --git a/sysdeps/unix/fork.S b/sysdeps/unix/fork.S index b8a9fb9bbd..49bf6c4e54 100644 --- a/sysdeps/unix/fork.S +++ b/sysdeps/unix/fork.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1992, 1994, 1995, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1991,92,94,95,97,2002 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 @@ -28,6 +28,6 @@ SYSCALL__ (fork, 0) subl #1, r1 andl r1, r0 ret -PSEUDO_END(fork) +PSEUDO_END (__fork) weak_alias (__fork, fork) diff --git a/sysdeps/unix/grantpt.c b/sysdeps/unix/grantpt.c index a6fa6f912b..5f27ce91e3 100644 --- a/sysdeps/unix/grantpt.c +++ b/sysdeps/unix/grantpt.c @@ -49,10 +49,18 @@ pts_name (int fd, char **pts, size_t buf_len) if (buf_len) { rv = __ptsname_r (fd, buf, buf_len); - - if (rv != 0 || memchr (buf, '\0', buf_len)) - /* We either got an error, or we succeeded and the - returned name fit in the buffer. */ + if (rv != 0) + { + if (rv == ENOTTY) + /* ptsname_r returns with ENOTTY to indicate + a descriptor not referring to a pty master. + For this condition, grantpt must return EINVAL. */ + errno = EINVAL; + break; + } + + if (memchr (buf, '\0', buf_len)) + /* We succeeded and the returned name fit in the buffer. */ break; /* Try again with a longer buffer. */ diff --git a/sysdeps/unix/i386/brk.S b/sysdeps/unix/i386/brk.S index 549db60c66..a7604d7e7a 100644 --- a/sysdeps/unix/i386/brk.S +++ b/sysdeps/unix/i386/brk.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1992, 1993, 1995, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1991,92,93,95,97,2002 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 @@ -36,9 +36,9 @@ SYSCALL__ (brk, 1) movl 4(%esp), %eax #ifdef PIC /* Standard PIC nonsense to store into `__curbrk' through the GOT. */ - call here -here: popl %ecx - addl $_GLOBAL_OFFSET_TABLE_+[.-here], %ecx + call L(here) +L(here): popl %ecx + addl $_GLOBAL_OFFSET_TABLE_+[.-L(here)], %ecx movl C_SYMBOL_NAME(__curbrk@GOT)(%ecx), %ecx movl %eax, (%ecx) #else @@ -46,5 +46,6 @@ here: popl %ecx #endif xorl %eax, %eax ret +PSEUDO_END (__brk) weak_alias (__brk, brk) diff --git a/sysdeps/unix/i386/fork.S b/sysdeps/unix/i386/fork.S index 063c938703..6d5ed5bbbd 100644 --- a/sysdeps/unix/i386/fork.S +++ b/sysdeps/unix/i386/fork.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1992, 1994, 1995, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1991,92,94,95,97,2002 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 @@ -26,5 +26,6 @@ SYSCALL__ (fork, 0) decl r1 andl r1, r0 ret +PSEUDO_END (__fork) weak_alias (__fork, fork) diff --git a/sysdeps/unix/i386/pipe.S b/sysdeps/unix/i386/pipe.S index 154cd8a8ec..1bdadc649a 100644 --- a/sysdeps/unix/i386/pipe.S +++ b/sysdeps/unix/i386/pipe.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1991,1992,1993,1995,1997,2002 Free Software Foundation, Inc. +/* Copyright (C) 1991,92,93,95,97,2002 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 @@ -24,6 +24,7 @@ SYSCALL__ (pipe, 1) movl r1, 4(scratch) xorl %eax, %eax ret +PSEUDO_END (__pipe) libc_hidden_def (__pipe) weak_alias (__pipe, pipe) diff --git a/sysdeps/unix/i386/wait.S b/sysdeps/unix/i386/wait.S index e4491f09ba..49195a229f 100644 --- a/sysdeps/unix/i386/wait.S +++ b/sysdeps/unix/i386/wait.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1992, 1993, 1995, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1991,92,93,95,97,2002 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 @@ -24,5 +24,6 @@ SYSCALL__ (wait, 1) je null movl r1, (scratch) /* Yes; store the status there. */ null: ret +PSEUDO_END (__wait) weak_alias (__wait, wait) diff --git a/sysdeps/unix/inet/syscalls.list b/sysdeps/unix/inet/syscalls.list index 2efafa4cdf..c2cfa9f4d6 100644 --- a/sysdeps/unix/inet/syscalls.list +++ b/sysdeps/unix/inet/syscalls.list @@ -2,11 +2,11 @@ accept - accept i:iBN __libc_accept accept bind - bind i:ipi __bind bind -connect - connect i:ipi __libc_connect __connect connect +connect - connect i:ipi __libc_connect __connect __connect_internal connect gethostid - gethostid i: gethostid gethostname - gethostname i:bn __gethostname gethostname -getpeername - getpeername i:ibN getpeername -getsockname - getsockname i:ibN getsockname +getpeername - getpeername i:ibN __getpeername getpeername +getsockname - getsockname i:ibN __getsockname getsockname getsockopt - getsockopt i:iiiBN getsockopt listen - listen i:ii __listen listen recv - recv i:ibni __libc_recv recv @@ -19,7 +19,7 @@ sethostid - sethostid i:i sethostid sethostname - sethostname i:pi sethostname setsockopt - setsockopt i:iiibn setsockopt __setsockopt shutdown - shutdown i:ii shutdown -socket - socket i:iii socket +socket - socket i:iii __socket socket socketpair - socketpair i:iiif socketpair diff --git a/sysdeps/unix/opendir.c b/sysdeps/unix/opendir.c index 9d9fcade82..dac1db5e55 100644 --- a/sysdeps/unix/opendir.c +++ b/sysdeps/unix/opendir.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991-1996,98,2000,2001 Free Software Foundation, Inc. +/* Copyright (C) 1991-1996,98,2000-2002 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 @@ -135,15 +135,13 @@ __opendir (const char *name) goto lose; #ifdef _STATBUF_ST_BLKSIZE - if (__built |