diff options
| -rw-r--r-- | ChangeLog | 15 | ||||
| -rw-r--r-- | include/signal.h | 1 | ||||
| -rw-r--r-- | include/sys/socket.h | 8 | ||||
| -rw-r--r-- | sysdeps/generic/recv.c | 6 | ||||
| -rw-r--r-- | sysdeps/mach/hurd/recv.c | 6 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h | 4 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h | 6 |
7 files changed, 35 insertions, 11 deletions
@@ -1,3 +1,18 @@ +2005-02-22 Roland McGrath <roland@redhat.com> + + * include/sys/socket.h: Declare __recv. + * sysdeps/generic/recv.c (recv): Rename to __recv, and add weak alias. + * sysdeps/mach/hurd/recv.c: Likewise. + + * sysdeps/unix/sysv/linux/libc_fatal.c: Include <execinfo.h> for + __backtrace_* decls. + + * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h + (INTERNAL_SYSCALL_ERROR_P): Evalute VAL. Parenthesize ERR. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h: Likewise. + + * include/signal.h: Include <string.h> for memset decl. + 2005-02-22 Andreas Schwab <schwab@suse.de> * posix/execvp.c (execvp): Fix invalid free. diff --git a/include/signal.h b/include/signal.h index dc1e0a12e5..5f07844f6a 100644 --- a/include/signal.h +++ b/include/signal.h @@ -50,6 +50,7 @@ extern int __xpg_sigpause (int sig); /* Simplified sigemptyset() implementation without the parameter checking. */ #undef __sigemptyset +#include <string.h> #define __sigemptyset(ss) (memset (ss, '\0', sizeof (sigset_t)), 0) diff --git a/include/sys/socket.h b/include/sys/socket.h index 937909a125..0a226726aa 100644 --- a/include/sys/socket.h +++ b/include/sys/socket.h @@ -59,6 +59,14 @@ extern int __connect (int __fd, __CONST_SOCKADDR_ARG __addr, socklen_t __len); extern int __connect_internal (int __fd, __CONST_SOCKADDR_ARG __addr, socklen_t __len) attribute_hidden; +/* Read N bytes into BUF from socket FD. + Returns the number read or -1 for errors. + + This function is a cancellation point and therefore not marked with + __THROW. */ +extern ssize_t __recv (int __fd, void *__buf, size_t __n, int __flags) + attribute_hidden; + /* Send N bytes of BUF on socket FD to peer at address ADDR (which is ADDR_LEN bytes long). Returns the number sent, or -1 for errors. */ extern ssize_t __libc_sendto (int __fd, __const void *__buf, size_t __n, diff --git a/sysdeps/generic/recv.c b/sysdeps/generic/recv.c index 9c28b4b306..62af8fedf2 100644 --- a/sysdeps/generic/recv.c +++ b/sysdeps/generic/recv.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1995, 1996, 1997, 2001 Free Software Foundation, Inc. +/* Copyright (C) 1991,1995,1996,1997,2001,2005 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 @@ -22,7 +22,7 @@ /* Read N bytes into BUF from socket FD. Returns the number read or -1 for errors. */ ssize_t -recv (fd, buf, n, flags) +__recv (fd, buf, n, flags) int fd; void *buf; size_t n; @@ -31,7 +31,7 @@ recv (fd, buf, n, flags) __set_errno (ENOSYS); return -1; } - +weak_alias (__recv, recv) stub_warning (recv) #include <stub-tag.h> diff --git a/sysdeps/mach/hurd/recv.c b/sysdeps/mach/hurd/recv.c index a2b8fd5be5..b001729d18 100644 --- a/sysdeps/mach/hurd/recv.c +++ b/sysdeps/mach/hurd/recv.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1994, 1997, 2001 Free Software Foundation, Inc. +/* Copyright (C) 1994,1997,2001,2005 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 @@ -26,9 +26,8 @@ /* Read N bytes into BUF from socket FD. Returns the number read or -1 for errors. */ -/* XXX should be __recv ? */ ssize_t -recv (fd, buf, n, flags) +__recv (fd, buf, n, flags) int fd; void *buf; size_t n; @@ -62,3 +61,4 @@ recv (fd, buf, n, flags) return nread; } +weak_alias (__recv, recv) diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h b/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h index 2ee3e60229..81f37c5103 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1992,1997-2003, 2004 Free Software Foundation, Inc. +/* Copyright (C) 1992,1997-2003,2004,2005 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 @@ -109,7 +109,7 @@ # undef INTERNAL_SYSCALL_ERROR_P # define INTERNAL_SYSCALL_ERROR_P(val, err) \ - (__builtin_expect (err & (1 << 28), 0)) + ((void) (val), __builtin_expect ((err) & (1 << 28), 0)) # undef INTERNAL_SYSCALL_ERRNO # define INTERNAL_SYSCALL_ERRNO(val, err) (val) diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h b/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h index 38a376fa90..17bfa9014f 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h @@ -1,5 +1,5 @@ -/* Copyright (C) 1992, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 - Free Software Foundation, Inc. +/* Copyright (C) 1992,1997,1998,1999,2000,2001,2002,2003,2004,2005 + 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 @@ -122,7 +122,7 @@ #undef INTERNAL_SYSCALL_ERROR_P #define INTERNAL_SYSCALL_ERROR_P(val, err) \ - (__builtin_expect (err & (1 << 28), 0)) + ((void) (err), __builtin_expect ((err) & (1 << 28), 0)) #undef INTERNAL_SYSCALL_ERRNO #define INTERNAL_SYSCALL_ERRNO(val, err) (val) |