Updated to fedora-glibc-20041121T1116

6 files changed, 174 insertions, 38 deletions

diff --git a/ChangeLog b/ChangeLog
index 956684e507..50df131fd8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,23 @@
 2004-11-20  Ulrich Drepper  <drepper@redhat.com>
 
+	* time/tzfile.c (__tzfile_read): Avoid open for checking whether
+	the file we already use changed.
+
+	* misc/syslog.c: Remove !USE_IN_LIBIO code.
+
+2004-11-20  Jakub Jelinek  <jakub@redhat.com>
+
+	* signal/signal.h (__sysv_signal, sysv_signal, signal, bsd_signal,
+	ssignal): Remove __nonnull attribute.
+
+2004-11-20  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
+
+	* sysdeps/unix/sysv/linux/sh/sys/procfs.h: New file.
+
+2004-11-20  Ulrich Drepper  <drepper@redhat.com>
+
+	* signal/signal.h: Add nonnull attributes.
+
 	* signal/signal.h: Add deprecated attributes to sigstack,
 	sigpause, sigblock, sigsetmask, siggetmask.
 
diff --git a/fedora/branch.mk b/fedora/branch.mk
index dda0e2564a..072780bdb9 100644
--- a/fedora/branch.mk
+++ b/fedora/branch.mk
@@ -1,5 +1,5 @@
 # This file is updated automatically by Makefile.
 glibc-branch := fedora
 glibc-base := HEAD
-fedora-sync-date := 2004-11-20 09:49 UTC
-fedora-sync-tag := fedora-glibc-20041120T0949
+fedora-sync-date := 2004-11-21 11:16 UTC
+fedora-sync-tag := fedora-glibc-20041121T1116
diff --git a/misc/syslog.c b/misc/syslog.c
index 38d5a8e5f5..6916356da7 100644
--- a/misc/syslog.c
+++ b/misc/syslog.c
@@ -56,10 +56,8 @@ static char sccsid[] = "@(#)syslog.c	8.4 (Berkeley) 3/18/94";
 #include <varargs.h>
 #endif
 
-#ifdef USE_IN_LIBIO
-# include <libio/iolibio.h>
-# define ftell(s) INTUSE(_IO_ftell) (s)
-#endif
+#include <libio/iolibio.h>
+#define ftell(s) INTUSE(_IO_ftell) (s)
 
 static int	LogType = SOCK_DGRAM;	/* type of socket connection */
 static int	LogFile = -1;		/* fd for log */
@@ -187,16 +185,12 @@ vsyslog(pri, fmt, ap)
 	    __fsetlocking (f, FSETLOCKING_BYCALLER);
 	    prioff = fprintf (f, "<%d>", pri);
 	    (void) time (&now);
-#ifdef USE_IN_LIBIO
 	    f->_IO_write_ptr += __strftime_l (f->_IO_write_ptr,
-					      f->_IO_write_end - f->_IO_write_ptr,
+					      f->_IO_write_end
+					      - f->_IO_write_ptr,
 					      "%h %e %T ",
 					      __localtime_r (&now, &now_tm),
 					      &_nl_C_locobj);
-#else
-	    f->__bufp += strftime (f->__bufp, f->__put_limit - f->__bufp,
-				   "%h %e %T ", __localtime_r (&now, &now_tm));
-#endif
 	    msgoff = ftell (f);
 	    if (LogTag == NULL)
 	      LogTag = __progname;
diff --git a/signal/signal.h b/signal/signal.h
index 76c0f67a8f..ed39328efb 100644
--- a/signal/signal.h
+++ b/signal/signal.h
@@ -89,7 +89,8 @@ extern __sighandler_t sysv_signal (int __sig, __sighandler_t __handler)
    By default `signal' has the BSD semantic.  */
 __BEGIN_NAMESPACE_STD
 #ifdef __USE_BSD
-extern __sighandler_t signal (int __sig, __sighandler_t __handler) __THROW;
+extern __sighandler_t signal (int __sig, __sighandler_t __handler)
+     __THROW;
 #else
 /* Make sure the used `signal' implementation is the SVID version. */
 # ifdef __REDIRECT_NTH
@@ -105,7 +106,8 @@ __END_NAMESPACE_STD
 #ifdef __USE_XOPEN
 /* The X/Open definition of `signal' conflicts with the BSD version.
    So they defined another function `bsd_signal'.  */
-extern __sighandler_t bsd_signal (int __sig, __sighandler_t __handler) __THROW;
+extern __sighandler_t bsd_signal (int __sig, __sighandler_t __handler)
+     __THROW;
 #endif
 
 /* Send signal SIG to process number PID.  If PID is zero,
@@ -129,7 +131,8 @@ __END_NAMESPACE_STD
 
 #ifdef __USE_SVID
 /* SVID names for the same things.  */
-extern __sighandler_t ssignal (int __sig, __sighandler_t __handler) __THROW;
+extern __sighandler_t ssignal (int __sig, __sighandler_t __handler)
+     __THROW;
 extern int gsignal (int __sig) __THROW;
 #endif /* Use SVID.  */
 
@@ -210,31 +213,32 @@ typedef __sighandler_t sig_t;
 # endif
 
 /* Clear all signals from SET.  */
-extern int sigemptyset (sigset_t *__set) __THROW;
+extern int sigemptyset (sigset_t *__set) __THROW __nonnull ((1));
 
 /* Set all signals in SET.  */
-extern int sigfillset (sigset_t *__set) __THROW;
+extern int sigfillset (sigset_t *__set) __THROW __nonnull ((1));
 
 /* Add SIGNO to SET.  */
-extern int sigaddset (sigset_t *__set, int __signo) __THROW;
+extern int sigaddset (sigset_t *__set, int __signo) __THROW __nonnull ((1));
 
 /* Remove SIGNO from SET.  */
-extern int sigdelset (sigset_t *__set, int __signo) __THROW;
+extern int sigdelset (sigset_t *__set, int __signo) __THROW __nonnull ((1));
 
 /* Return 1 if SIGNO is in SET, 0 if not.  */
-extern int sigismember (__const sigset_t *__set, int __signo) __THROW;
+extern int sigismember (__const sigset_t *__set, int __signo)
+     __THROW __nonnull ((1));
 
 # ifdef __USE_GNU
 /* Return non-empty value is SET is not empty.  */
-extern int sigisemptyset (__const sigset_t *__set) __THROW;
+extern int sigisemptyset (__const sigset_t *__set) __THROW __nonnull ((1));
 
 /* Build new signal set by combining the two inputs set using logical AND.  */
 extern int sigandset (sigset_t *__set, __const sigset_t *__left,
-		      __const sigset_t *__right) __THROW;
+		      __const sigset_t *__right) __THROW __nonnull ((1, 2, 3));
 
 /* Build new signal set by combining the two inputs set using logical OR.  */
 extern int sigorset (sigset_t *__set, __const sigset_t *__left,
-		     __const sigset_t *__right) __THROW;
+		     __const sigset_t *__right) __THROW __nonnull ((1, 2, 3));
 # endif /* GNU */
 
 /* Get the system-specific definitions of `struct sigaction'
@@ -250,21 +254,22 @@ extern int sigprocmask (int __how, __const sigset_t *__restrict __set,
 
    This function is a cancellation point and therefore not marked with
    __THROW.  */
-extern int sigsuspend (__const sigset_t *__set);
+extern int sigsuspend (__const sigset_t *__set) __nonnull ((1));
 
 /* Get and/or set the action for signal SIG.  */
 extern int sigaction (int __sig, __const struct sigaction *__restrict __act,
 		      struct sigaction *__restrict __oact) __THROW;
 
 /* Put in SET all signals that are blocked and waiting to be delivered.  */
-extern int sigpending (sigset_t *__set) __THROW;
+extern int sigpending (sigset_t *__set) __THROW __nonnull ((1));
 
 
 /* Select any of pending signals from SET or wait for any to arrive.
 
    This function is a cancellation point and therefore not marked with
    __THROW.  */
-extern int sigwait (__const sigset_t *__restrict __set, int *__restrict __sig);
+extern int sigwait (__const sigset_t *__restrict __set, int *__restrict __sig)
+     __nonnull ((1, 2));
 
 # ifdef __USE_POSIX199309
 /* Select any of pending signals from SET and place information in INFO.
@@ -272,7 +277,7 @@ extern int sigwait (__const sigset_t *__restrict __set, int *__restrict __sig);
    This function is a cancellation point and therefore not marked with
    __THROW.  */
 extern int sigwaitinfo (__const sigset_t *__restrict __set,
-			siginfo_t *__restrict __info);
+			siginfo_t *__restrict __info) __nonnull ((1));
 
 /* Select any of pending signals from SET and place information in INFO.
    Wait the time specified by TIMEOUT if no signal is pending.
@@ -281,7 +286,8 @@ extern int sigwaitinfo (__const sigset_t *__restrict __set,
    __THROW.  */
 extern int sigtimedwait (__const sigset_t *__restrict __set,
 			 siginfo_t *__restrict __info,
-			 __const struct timespec *__restrict __timeout);
+			 __const struct timespec *__restrict __timeout)
+     __nonnull ((1));
 
 /* Send signal SIG to the process PID.  Associate data in VAL with the
    signal.  */
diff --git a/sysdeps/unix/sysv/linux/sh/sys/procfs.h b/sysdeps/unix/sysv/linux/sh/sys/procfs.h
new file mode 100644
index 0000000000..8651ccb346
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sh/sys/procfs.h
@@ -0,0 +1,115 @@
+/* Copyright (C) 1996, 1997, 1999, 2004 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 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.  */
+
+#ifndef _SYS_PROCFS_H
+#define _SYS_PROCFS_H	1
+
+/* This is somehow modelled after the file of the same name on SysVr4
+   systems.  It provides a definition of the core file format for ELF
+   used on Linux.  */
+
+#include <features.h>
+#include <signal.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/ucontext.h>
+#include <sys/user.h>
+#include <asm/elf.h>
+
+__BEGIN_DECLS
+
+struct elf_siginfo
+  {
+    int si_signo;			/* Signal number.  */
+    int si_code;			/* Extra code.  */
+    int si_errno;			/* Errno.  */
+  };
+
+/* Definitions to generate Intel SVR4-like core files.  These mostly
+   have the same names as the SVR4 types with "elf_" tacked on the
+   front to prevent clashes with linux definitions, and the typedef
+   forms have been avoided.  This is mostly like the SVR4 structure,
+   but more Linuxy, with things that Linux does not support and which
+   gdb doesn't really use excluded.  Fields present but not used are
+   marked with "XXX".  */
+struct elf_prstatus
+  {
+#if 0
+    long int pr_flags;			/* XXX Process flags.  */
+    short int pr_why;			/* XXX Reason for process halt.  */
+    short int pr_what;			/* XXX More detailed reason.  */
+#endif
+    struct elf_siginfo pr_info;		/* Info associated with signal.  */
+    short int pr_cursig;		/* Current signal.  */
+    unsigned long int pr_sigpend;	/* Set of pending signals.  */
+    unsigned long int pr_sighold;	/* Set of held signals.  */
+#if 0
+    struct sigaltstack pr_altstack;	/* Alternate stack info.  */
+    struct sigaction pr_action;		/* Signal action for current sig.  */
+#endif
+    __pid_t pr_pid;
+    __pid_t pr_ppid;
+    __pid_t pr_pgrp;
+    __pid_t pr_sid;
+    struct timeval pr_utime;		/* User time.  */
+    struct timeval pr_stime;		/* System time.  */
+    struct timeval pr_cutime;		/* Cumulative user time.  */
+    struct timeval pr_cstime;		/* Cumulative system time.  */
+#if 0
+    long int pr_instr;			/* Current instruction.  */
+#endif
+    elf_gregset_t pr_reg;		/* GP registers.  */
+    int pr_fpvalid;			/* True if math copro being used.  */
+  };
+
+
+#define ELF_PRARGSZ     (80)    /* Number of chars for args */
+
+struct elf_prpsinfo
+  {
+    char pr_state;			/* Numeric process state.  */
+    char pr_sname;			/* Char for pr_state.  */
+    char pr_zomb;			/* Zombie.  */
+    char pr_nice;			/* Nice val.  */
+    unsigned long int pr_flag;		/* Flags.  */
+    unsigned short int pr_uid;
+    unsigned short int pr_gid;
+    int pr_pid, pr_ppid, pr_pgrp, pr_sid;
+    /* Lots missing */
+    char pr_fname[16];			/* Filename of executable.  */
+    char pr_psargs[ELF_PRARGSZ];	/* Initial part of arg list.  */
+  };
+
+/* Addresses.  */
+typedef void *psaddr_t;
+
+/* Register sets.  Linux has different names.  */
+typedef elf_gregset_t prgregset_t;
+typedef elf_fpregset_t prfpregset_t;
+
+/* We don't have any differences between processes and threads,
+   therefore habe only ine PID type.  */
+typedef __pid_t lwpid_t;
+
+
+typedef struct elf_prstatus prstatus_t;
+typedef struct elf_prpsinfo prpsinfo_t;
+
+__END_DECLS
+
+#endif	/* sys/procfs.h */
diff --git a/time/tzfile.c b/time/tzfile.c
index 48c1e4d790..e95fd55f36 100644
--- a/time/tzfile.c
+++ b/time/tzfile.c
@@ -149,27 +149,30 @@ __tzfile_read (const char *file, size_t extra, char **extrap)
       file = new;
     }
 
+  /* If we were already using tzfile, check whether the file changed.  */
+  struct stat64 st;
+  if (was_using_tzfile
+      && stat64 (file, &st) == 0
+      && tzfile_ino == st.st_ino && tzfile_dev == st.st_dev
+      && tzfile_mtime == st.st_mtime)
+    {
+      /* Nothing to do.  */
+      __use_tzfile = 1;
+      return;
+    }
+
   /* Note the file is opened with cancellation in the I/O functions
      disabled.  */
   f = fopen (file, "rc");
   if (f == NULL)
     goto ret_free_transitions;
 
-  /* Get information about the file.  */
-  struct stat64 st;
+  /* Get information about the file we are actually using.  */
   if (fstat64 (fileno (f), &st) != 0)
     {
       fclose (f);
       goto ret_free_transitions;
     }
-  if (was_using_tzfile && tzfile_ino == st.st_ino && tzfile_dev == st.st_dev
-      && tzfile_mtime == st.st_mtime)
-    {
-      /* It's the same file.  No further work needed.  */
-      fclose (f);
-      __use_tzfile = 1;
-      return;
-    }
 
   free ((void *) transitions);
   transitions = NULL;