From 7ce241a03e2c0b49482d9d05c8ddb765e89a01d9 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sat, 8 Aug 1998 20:02:34 +0000 Subject: Update. 1998-07-31 17:59 Ulrich Drepper * sysdeps/generic/bits/byteswap.h: Fix problems with side effects. * manual/filesys.texi: Document truncate and ftruncate. Patch by Michael Deutschmann . * shadow/putspent.c: Lock stream while generating the output. * sunrpc/clnt_unix.c: Use ucred instead of cmsgcred again. (__msgwrite): Rewrite accordingly. * sunrpc/svc_unix.c: Likewise. * sysdeps/unix/sysv/linux/Dist: Remove __recvmsg.S and __sendmsg.S. * sysdeps/unix/sysv/linux/Makefile [$(subdir)==socket] (sysdep_routines): Remove __sendmsg and __recvmsg. * sysdeps/unix/sysv/linux/__recvmsg.S: Removed. * sysdeps/unix/sysv/linux/__sendmsg.S: Removed. * sysdeps/unix/sysv/linux/recvmsg.c: Removed. * sysdeps/unix/sysv/linux/sendmsg.c: Removed. * sysdeps/unix/sysv/linux/recvmsg.S: New file. * sysdeps/unix/sysv/linux/sendmsg.S: New file. * sysdeps/unix/sysv/linux/bits/socket.h: Define SCM_CREDENTIALS and struct ucred. Remove struct cmsgcred. Patches by Thorsten Kukuk. 1998-08-03 Andreas Jaeger * inet/rcmd.c (__ivaliduser): Allow '#' as comment character. 1998-08-08 14:42 Ulrich Drepper * argp/argp-help.c: Prepare to be used outside glibc without gcc by adding usual alloca cruft. Reported by Eleftherios Gkioulekas . 1998-04-05 Jim Meyering * lib/regex.c (WIDE_CHAR_SUPPORT): Define. This now depends on HAVE_BTOWC so systems that lack btowc (like solaris-2.5.1) don't lose. 1998-08-07 Mark Kettenis * sysdeps/generic/bits/sigaction.h: Remove definition of SA_DISABLE. * sysdeps/generic/bits/sigstack.h: Define SS_DISABLE, SS_ONSTACK, MINSIGSTKZ and SIGSTKSZ. Definitions match BSD. * hurd/sigunwind.c (_hurdsig_longjmp_from_handler): Use SS_ONSTACK instead of SA_ONSTACK. * sysdeps/mach/hurd/sigaltstack.c (__sigaltstack): Renamed from sigaltstack, and created a weak alias. Use SS_DISABLE and SS_ONSTACK instead of SA_DISABLE and SA_ONSTACK. * sysdeps/mach/hurd/sigstack.c (sigstack): Use SS_ONSTACK instead of SA_ONSTACK. Call __sigaltstack instead of sigaltstack. * sysdeps/mach/hurd/i386/sigreturn.c (__sigreturn): Use SS_ONSTACK instead of SA_ONSTACK. * sysdeps/mach/hurd/alpha/sigreturn.c (__sigreturn): Likewise. * sysdeps/mach/hurd/mips/sigreturn.c (__sigreturn): Likewise. * sysdeps/mach/hurd/i386/trampoline.c (_hurd_setup_sighandler): Use SS_DISABLE instead of SA_DISABLE. Use SS_ONSTACK instead of SA_ONSTACK where appropriate. * sysdeps/mach/hurd/alpha/trampoline.c (_hurd_setup_sighandler): Likewise. * sysdeps/mach/hurd/hppa/trampoline.c (_hurd_setup_sighandler): Likewise. * sysdeps/mach/hurd/mips/trampoline.c (_hurd_setup_sighandler): Likewise. * manual/signal.texi (Signal Stack): Talk about SS_DISABLE and SS_ONSTACK instead of SA_DISABLE and SA_ONSTACK in discussion of the `ss_flags' member of `struct sigaltstack'. 1998-08-05 Andreas Schwab * libio/Makefile (routines) [$(versioning)=yes]: Add oldtmpfile. (shared-only-routines): Likewise. * libio/oldtmpfile.c: New file * stdio-common/tmpfile.c: Use __fdopen and __close. [USE_IN_LIBIO]: Use _IO_fdopen instead of _IO_new_fdopen. Put tmpfile on symbol version GLIBC_2.1. * stdio-common/tmpfile64.c: Use __fdopen and __close. [USE_IN_LIBIO]: Use _IO_fdopen instead of _IO_new_fdopen. * stdio-common/Version [GLIBC_2.1]: Add tmpfile. * stdio-common/tempnam.c: Use __strdup instead of strdup. * sysdeps/posix/fdopen.c: Define __fdopen and make fdopen weak alias. * sysdeps/generic/fdopen.c: Likewise. * sysdeps/mach/hurd/fdopen.c: Likewise. * stdio/stdio.h: Declare __fdopen. * sunrpc/openchild.c: Use __fdopen instead of fdopen. [USE_IN_LIBIO]: Map __fdopen to _IO_fdopen. * sysdeps/posix/tempname.c (__gen_tempname): Don't bother checking __stub_open64, it is never defined. 1998-08-05 Andreas Schwab * libio/iofopen64.c: Fix typo. Avoid unnessary casts. * libio/iopopen.c: Unlink file before freeing it if command creation failed. Avoid unnessary casts. * libio/iofdopen.c: Avoid unnecessary cast. * pwd/fgetpwent_r.c [USE_IN_LIBIO]: Map funlockfile to _IO_funlockfile. * pwd/fgetspent_r.c [USE_IN_LIBIO]: Likewise. 1998-08-06 Andreas Schwab * grp/grp.h, pwd/pwd.h: Don't declare __grpopen, __grpread, __grpalloc, __grpscan and the corresponding pwd functions, they were removed long ago. 1998-08-06 Andreas Schwab * math/libm-test.c (csqrt_test): Adjust epsilons. (casinh_test): Likewise. 1998-08-06 Andreas Schwab * posix/globtest.sh: Fix typo. Remove second test output file. 1998-08-07 Cristian Gafton * pwd/putpwent.c (putpwent): Avoid writting (none) in the passwd file. * shadow/putspent.c (putspent): Likewise. * grp/putgrent.c: New file. * grp/Makefile (routines): Add putgrent. * grp/Versions [GLIBC_2.1]: Add putgrent. * grp/grp.h: Add putgrent prototype. 1998-08-04 19:33 Ulrich Drepper * elf/elf.h: More ELF definitions. --- sysdeps/mach/hurd/alpha/sigreturn.c | 4 ++-- sysdeps/mach/hurd/alpha/trampoline.c | 8 ++++---- sysdeps/mach/hurd/fdopen.c | 4 +++- sysdeps/mach/hurd/hppa/trampoline.c | 8 ++++---- sysdeps/mach/hurd/i386/sigreturn.c | 4 ++-- sysdeps/mach/hurd/i386/trampoline.c | 8 ++++---- sysdeps/mach/hurd/mips/sigreturn.c | 4 ++-- sysdeps/mach/hurd/mips/trampoline.c | 8 ++++---- sysdeps/mach/hurd/sigaltstack.c | 7 ++++--- sysdeps/mach/hurd/sigstack.c | 7 +++---- 10 files changed, 32 insertions(+), 30 deletions(-) (limited to 'sysdeps/mach') diff --git a/sysdeps/mach/hurd/alpha/sigreturn.c b/sysdeps/mach/hurd/alpha/sigreturn.c index ff6e4edcaf..102b0231d8 100644 --- a/sysdeps/mach/hurd/alpha/sigreturn.c +++ b/sysdeps/mach/hurd/alpha/sigreturn.c @@ -1,5 +1,5 @@ /* Return from signal handler in GNU C library for Hurd. Alpha version. - Copyright (C) 1994, 1995, 1997 Free Software Foundation, Inc. + Copyright (C) 1994, 1995, 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 @@ -65,7 +65,7 @@ __sigreturn (struct sigcontext *scp) if (scp->sc_onstack) { - ss->sigaltstack.ss_flags &= ~SA_ONSTACK; /* XXX threadvars */ + ss->sigaltstack.ss_flags &= ~SS_ONSTACK; /* XXX threadvars */ /* XXX cannot unlock until off sigstack */ abort (); } diff --git a/sysdeps/mach/hurd/alpha/trampoline.c b/sysdeps/mach/hurd/alpha/trampoline.c index b650478347..a1d0dfb5a7 100644 --- a/sysdeps/mach/hurd/alpha/trampoline.c +++ b/sysdeps/mach/hurd/alpha/trampoline.c @@ -1,5 +1,5 @@ /* Set thread_state for sighandler, and sigcontext to recover. Alpha version. - Copyright (C) 1994, 1995, 1997 Free Software Foundation, Inc. + Copyright (C) 1994, 1995, 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 @@ -86,10 +86,10 @@ _hurd_setup_sighandler (struct hurd_sigstate *ss, __sighandler_t handler, return NULL; if ((ss->actions[signo].sa_flags & SA_ONSTACK) && - !(ss->sigaltstack.ss_flags & (SA_DISABLE|SA_ONSTACK))) + !(ss->sigaltstack.ss_flags & (SS_DISABLE|SS_ONSTACK))) { sigsp = ss->sigaltstack.ss_sp + ss->sigaltstack.ss_size; - ss->sigaltstack.ss_flags |= SA_ONSTACK; + ss->sigaltstack.ss_flags |= SS_ONSTACK; /* XXX need to set up base of new stack for per-thread variables, cthreads. */ } @@ -114,7 +114,7 @@ _hurd_setup_sighandler (struct hurd_sigstate *ss, __sighandler_t handler, { /* Set up the sigcontext from the current state of the thread. */ - scp->sc_onstack = ss->sigaltstack.ss_flags & SA_ONSTACK ? 1 : 0; + scp->sc_onstack = ss->sigaltstack.ss_flags & SS_ONSTACK ? 1 : 0; /* struct sigcontext is laid out so that starting at sc_regs mimics a struct alpha_thread_state. */ diff --git a/sysdeps/mach/hurd/fdopen.c b/sysdeps/mach/hurd/fdopen.c index 5a3106d4a0..fcdf84e969 100644 --- a/sysdeps/mach/hurd/fdopen.c +++ b/sysdeps/mach/hurd/fdopen.c @@ -27,7 +27,7 @@ extern int __getmode __P ((const char *mode, __io_mode *mptr)); /* Open a new stream on a given system file descriptor. */ FILE * -fdopen (fd, mode) +__fdopen (fd, mode) int fd; const char *mode; { @@ -68,3 +68,5 @@ fdopen (fd, mode) return stream; } + +weak_alias (__fdopen, fdopen) diff --git a/sysdeps/mach/hurd/hppa/trampoline.c b/sysdeps/mach/hurd/hppa/trampoline.c index ceb16235fe..b046b945a4 100644 --- a/sysdeps/mach/hurd/hppa/trampoline.c +++ b/sysdeps/mach/hurd/hppa/trampoline.c @@ -1,5 +1,5 @@ /* Set thread_state for sighandler, and sigcontext to recover. HPPA version. - Copyright (C) 1995, 1997 Free Software Foundation, Inc. + Copyright (C) 1995, 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 @@ -75,10 +75,10 @@ _hurd_setup_sighandler (struct hurd_sigstate *ss, __sighandler_t handler, return NULL; if ((ss->actions[signo].sa_flags & SA_ONSTACK) && - !(ss->sigaltstack.ss_flags & (SA_DISABLE|SA_ONSTACK))) + !(ss->sigaltstack.ss_flags & (SS_DISABLE|SS_ONSTACK))) { sigsp = ss->sigaltstack.ss_sp + ss->sigaltstack.ss_size; - ss->sigaltstack.ss_flags |= SA_ONSTACK; + ss->sigaltstack.ss_flags |= SS_ONSTACK; /* XXX need to set up base of new stack for per-thread variables, cthreads. */ } @@ -104,7 +104,7 @@ _hurd_setup_sighandler (struct hurd_sigstate *ss, __sighandler_t handler, /* Set up the sigcontext from the current state of the thread. */ - scp->sc_onstack = ss->sigaltstack.ss_flags & SA_ONSTACK ? 1 : 0; + scp->sc_onstack = ss->sigaltstack.ss_flags & SS_ONSTACK ? 1 : 0; /* struct sigcontext is laid out so that starting at sc_regs mimics a struct parisc_thread_state. */ diff --git a/sysdeps/mach/hurd/i386/sigreturn.c b/sysdeps/mach/hurd/i386/sigreturn.c index 002a4e10a4..334351d285 100644 --- a/sysdeps/mach/hurd/i386/sigreturn.c +++ b/sysdeps/mach/hurd/i386/sigreturn.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 92, 94, 95, 96, 97 Free Software Foundation, Inc. +/* Copyright (C) 1991, 92, 94, 95, 96, 97, 98 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 @@ -68,7 +68,7 @@ __sigreturn (struct sigcontext *scp) if (scp->sc_onstack) { - ss->sigaltstack.ss_flags &= ~SA_ONSTACK; /* XXX threadvars */ + ss->sigaltstack.ss_flags &= ~SS_ONSTACK; /* XXX threadvars */ /* XXX cannot unlock until off sigstack */ abort (); } diff --git a/sysdeps/mach/hurd/i386/trampoline.c b/sysdeps/mach/hurd/i386/trampoline.c index 5841c60a01..4c1fa60e2e 100644 --- a/sysdeps/mach/hurd/i386/trampoline.c +++ b/sysdeps/mach/hurd/i386/trampoline.c @@ -1,5 +1,5 @@ /* Set thread_state for sighandler, and sigcontext to recover. i386 version. - Copyright (C) 1994, 1995, 1996, 1997 Free Software Foundation, Inc. + Copyright (C) 1994, 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 @@ -74,10 +74,10 @@ _hurd_setup_sighandler (struct hurd_sigstate *ss, __sighandler_t handler, state->basic.esp = state->basic.uesp; if ((ss->actions[signo].sa_flags & SA_ONSTACK) && - !(ss->sigaltstack.ss_flags & (SA_DISABLE|SA_ONSTACK))) + !(ss->sigaltstack.ss_flags & (SS_DISABLE|SS_ONSTACK))) { sigsp = ss->sigaltstack.ss_sp + ss->sigaltstack.ss_size; - ss->sigaltstack.ss_flags |= SA_ONSTACK; + ss->sigaltstack.ss_flags |= SS_ONSTACK; /* XXX need to set up base of new stack for per-thread variables, cthreads. */ } @@ -144,7 +144,7 @@ _hurd_setup_sighandler (struct hurd_sigstate *ss, __sighandler_t handler, /* Set up the sigcontext from the current state of the thread. */ - scp->sc_onstack = ss->sigaltstack.ss_flags & SA_ONSTACK ? 1 : 0; + scp->sc_onstack = ss->sigaltstack.ss_flags & SS_ONSTACK ? 1 : 0; /* struct sigcontext is laid out so that starting at sc_gs mimics a struct i386_thread_state. */ diff --git a/sysdeps/mach/hurd/mips/sigreturn.c b/sysdeps/mach/hurd/mips/sigreturn.c index fe38fac1df..0e775736bd 100644 --- a/sysdeps/mach/hurd/mips/sigreturn.c +++ b/sysdeps/mach/hurd/mips/sigreturn.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997 Free Software Foundation, Inc. +/* Copyright (C) 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 @@ -64,7 +64,7 @@ __sigreturn (struct sigcontext *scp) if (scp->sc_onstack) { - ss->sigaltstack.ss_flags &= ~SA_ONSTACK; /* XXX threadvars */ + ss->sigaltstack.ss_flags &= ~SS_ONSTACK; /* XXX threadvars */ /* XXX cannot unlock until off sigstack */ abort (); } diff --git a/sysdeps/mach/hurd/mips/trampoline.c b/sysdeps/mach/hurd/mips/trampoline.c index fbb7df508f..284b95c330 100644 --- a/sysdeps/mach/hurd/mips/trampoline.c +++ b/sysdeps/mach/hurd/mips/trampoline.c @@ -1,5 +1,5 @@ /* Set thread_state for sighandler, and sigcontext to recover. MIPS version. - Copyright (C) 1996, 1997 Free Software Foundation, Inc. + Copyright (C) 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 @@ -77,10 +77,10 @@ _hurd_setup_sighandler (struct hurd_sigstate *ss, __sighandler_t handler, state->basic.r16 = state->basic.r29; if ((ss->actions[signo].sa_flags & SA_ONSTACK) && - !(ss->sigaltstack.ss_flags & (SA_DISABLE|SA_ONSTACK))) + !(ss->sigaltstack.ss_flags & (SS_DISABLE|SS_ONSTACK))) { sigsp = ss->sigaltstack.ss_sp + ss->sigaltstack.ss_size; - ss->sigaltstack.ss_flags |= SA_ONSTACK; + ss->sigaltstack.ss_flags |= SS_ONSTACK; /* XXX need to set up base of new stack for per-thread variables, cthreads. */ } @@ -129,7 +129,7 @@ _hurd_setup_sighandler (struct hurd_sigstate *ss, __sighandler_t handler, /* Set up the sigcontext from the current state of the thread. */ - scp->sc_onstack = ss->sigaltstack.ss_flags & SA_ONSTACK ? 1 : 0; + scp->sc_onstack = ss->sigaltstack.ss_flags & SS_ONSTACK ? 1 : 0; /* struct sigcontext is laid out so that starting at sc_gpr mimics a struct mips_thread_state. */ diff --git a/sysdeps/mach/hurd/sigaltstack.c b/sysdeps/mach/hurd/sigaltstack.c index 659b6b87a8..2981796995 100644 --- a/sysdeps/mach/hurd/sigaltstack.c +++ b/sysdeps/mach/hurd/sigaltstack.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1992, 1993, 1994, 1995, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1992, 93, 94, 95, 97, 98 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 @@ /* 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. */ int -sigaltstack (argss, oss) +__sigaltstack (argss, oss) const struct sigaltstack *argss; struct sigaltstack *oss; { @@ -40,7 +40,7 @@ sigaltstack (argss, oss) __spin_lock (&s->lock); if (argss != NULL && - (ss.ss_flags & SA_DISABLE) && (s->sigaltstack.ss_flags & SA_ONSTACK)) + (ss.ss_flags & SS_DISABLE) && (s->sigaltstack.ss_flags & SS_ONSTACK)) { /* Can't disable a stack that is in use. */ __spin_unlock (&s->lock); @@ -60,3 +60,4 @@ sigaltstack (argss, oss) return 0; } +weak_alias(__sigaltstack, sigaltstack) diff --git a/sysdeps/mach/hurd/sigstack.c b/sysdeps/mach/hurd/sigstack.c index d6044ece04..0f5afbaf99 100644 --- a/sysdeps/mach/hurd/sigstack.c +++ b/sysdeps/mach/hurd/sigstack.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1992, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1992, 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 @@ -22,7 +22,6 @@ /* 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. */ -/* XXX should be __sigstack ? */ int sigstack (ss, oss) const struct sigstack *ss; @@ -34,13 +33,13 @@ sigstack (ss, oss) as.ss_size = 0; as.ss_flags = 0; - if (sigaltstack (&as, &oas) < 0) + if (__sigaltstack (&as, &oas) < 0) return -1; if (oss != NULL) { oss->ss_sp = oas.ss_sp; - oss->ss_onstack = oas.ss_flags & SA_ONSTACK; + oss->ss_onstack = oas.ss_flags & SS_ONSTACK; } return 0; -- cgit v1.2.3